pax_global_header00006660000000000000000000000064122043424430014510gustar00rootroot0000000000000052 comment=135768c7faf77a969ca5b5bae98a32e0e215ed8a golang-goprotobuf-0.0~git20130901/000077500000000000000000000000001220434244300165245ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/.hgignore000066400000000000000000000002751220434244300203330ustar00rootroot00000000000000syntax:glob .DS_Store .git .gitignore *.[568ao] *.pb.go *.ao *.so *.pyc ._* .nfs.* [568a].out *~ *.orig core _obj _test _testmain.go compiler/protoc-gen-go compiler/testdata/extension_test golang-goprotobuf-0.0~git20130901/AUTHORS000066400000000000000000000002551220434244300175760ustar00rootroot00000000000000# This source code refers to The Go Authors for copyright purposes. # The master list of authors is in the main Go distribution, # visible at http://tip.golang.org/AUTHORS. golang-goprotobuf-0.0~git20130901/CONTRIBUTORS000066400000000000000000000002521220434244300204030ustar00rootroot00000000000000# This source code was written by the Go contributors. # The master list of contributors is in the main Go distribution, # visible at http://tip.golang.org/CONTRIBUTORS. golang-goprotobuf-0.0~git20130901/LICENSE000066400000000000000000000030611220434244300175310ustar00rootroot00000000000000Go support for Protocol Buffers - Google's data interchange format Copyright 2010 The Go Authors. All rights reserved. http://code.google.com/p/goprotobuf/ Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. golang-goprotobuf-0.0~git20130901/Make.protobuf000066400000000000000000000036471220434244300211750ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Includable Makefile to add a rule for generating .pb.go files from .proto files # (Google protocol buffer descriptions). # Typical use if myproto.proto is a file in package mypackage in this directory: # # include $(GOROOT)/src/pkg/code.google.com/p/goprotobuf/Make.protobuf %.pb.go: %.proto protoc --go_out=. $< golang-goprotobuf-0.0~git20130901/Makefile000066400000000000000000000036461220434244300201750ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. all: install install: go install ./proto go install ./protoc-gen-go test: go test ./proto make -C protoc-gen-go/testdata test clean: go clean ./... nuke: go clean -i ./... regenerate: make -C protoc-gen-go/descriptor regenerate make -C protoc-gen-go/plugin regenerate make -C proto/testdata regenerate golang-goprotobuf-0.0~git20130901/README000066400000000000000000000133711220434244300174110ustar00rootroot00000000000000Go support for Protocol Buffers - Google's data interchange format Copyright 2010 The Go Authors. http://code.google.com/p/goprotobuf/ This software implements Go bindings for protocol buffers. For information about protocol buffers themselves, see http://code.google.com/apis/protocolbuffers/ To use this software, you must first install the standard C++ implementation of protocol buffers from http://code.google.com/p/protobuf/ And of course you must also install the Go compiler and tools from http://code.google.com/p/go/ See http://golang.org/doc/install.html for details or, if you are using gccgo, follow the instructions at http://golang.org/doc/gccgo_install.html This software has two parts: a 'protocol compiler plugin' that generates Go source files that, once compiled, can access and manage protocol buffers; and a library that implements run-time support for encoding (marshaling), decoding (unmarshaling), and accessing protocol buffers. There is no support for RPC in Go using protocol buffers. It may come once a standard RPC protocol develops for protobufs. There are no insertion points in the plugin. To install this code: The simplest way is to run go get. # Grab the code from the repository and install the proto package. go get -u code.google.com/p/goprotobuf/{proto,protoc-gen-go} The compiler plugin, protoc-gen-go, will be installed in $GOBIN, defaulting to $GOPATH/bin. It must be in your $PATH for the protocol compiler, protoc, to find it. Once the software is installed, there are two steps to using it. First you must compile the protocol buffer definitions and then import them, with the support library, into your program. To compile the protocol buffer definition, run protoc with the --go_out parameter set to the directory you want to output the Go code to. protoc --go_out=. *.proto The generated files will be suffixed .pb.go. See the Test code below for an example using such a file. This repository uses the same code review mechanism as Go, so if you wish to submit changes add the equivalent of these two lines to $GOROOT/src/pkg/code.google.com/p/goprotobuf/.hg/hgrc [extensions] codereview = $GOROOT/lib/codereview/codereview.py *where $GOROOT is the expanded text, such as /usr/foo/go*. The package comment for the proto library contains text describing the interface provided in Go for protocol buffers. Here is an edited version. ========== The proto package converts data structures to and from the wire format of protocol buffers. It works in concert with the Go source code generated for .proto files by the protocol compiler. A summary of the properties of the protocol buffer interface for a protocol buffer variable v: - Names are turned from camel_case to CamelCase for export. - There are no methods on v to set fields; just treat them as structure fields. - There are getters that return a field's value if set, and return the field's default value if unset. The getters work even if the receiver is a nil message. - The zero value for a struct is its correct initialization state. All desired fields must be set before marshaling. - A Reset() method will restore a protobuf struct to its zero state. - Non-repeated fields are pointers to the values; nil means unset. That is, optional or required field int32 f becomes F *int32. - Repeated fields are slices. - Helper functions are available to aid the setting of fields. Helpers for getting values are superseded by the GetFoo methods and their use is deprecated. msg.Foo = proto.String("hello") // set field - Constants are defined to hold the default values of all fields that have them. They have the form Default_StructName_FieldName. Because the getter methods handle defaulted values, direct use of these constants should be rare. - Enums are given type names and maps from names to values. Enum values are prefixed with the enum's type name. Enum types have a String method, and a Enum method to assist in message construction. - Nested groups and enums have type names prefixed with the name of the surrounding message type. - Extensions are given descriptor names that start with E_, followed by an underscore-delimited list of the nested messages that contain it (if any) followed by the CamelCased name of the extension field itself. HasExtension, ClearExtension, GetExtension and SetExtension are functions for manipulating extensions. - Marshal and Unmarshal are functions to encode and decode the wire format. Consider file test.proto, containing package example; enum FOO { X = 17; }; message Test { required string label = 1; optional int32 type = 2 [default=77]; repeated int64 reps = 3; optional group OptionalGroup = 4 { required string RequiredField = 5; } } To build a package from test.proto and some other Go files, write a Makefile like this: include $(GOROOT)/src/Make.$(GOARCH) TARG=path/to/example GOFILES=\ test.pb.go\ other.go include $(GOROOT)/src/Make.pkg include $(GOROOT)/src/pkg/code.google.com/p/goprotobuf/Make.protobuf To create and play with a Test object from the example package, package main import ( "log" "code.google.com/p/goprotobuf/proto" "path/to/example" ) func main() { test := &example.Test { Label: proto.String("hello"), Type: proto.Int32(17), Optionalgroup: &example.Test_OptionalGroup { RequiredField: proto.String("good bye"), }, } data, err := proto.Marshal(test) if err != nil { log.Fatal("marshaling error: ", err) } newTest := &example.Test{} err = proto.Unmarshal(data, newTest) if err != nil { log.Fatal("unmarshaling error: ", err) } // Now test and newTest contain the same data. if test.GetLabel() != newTest.GetLabel() { log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) } // etc. } golang-goprotobuf-0.0~git20130901/lib/000077500000000000000000000000001220434244300172725ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/lib/codereview/000077500000000000000000000000001220434244300214265ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/lib/codereview/codereview.cfg000066400000000000000000000001361220434244300242430ustar00rootroot00000000000000defaultcc: golang-dev@googlegroups.com contributors: http://go.googlecode.com/hg/CONTRIBUTORS golang-goprotobuf-0.0~git20130901/proto/000077500000000000000000000000001220434244300176675ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/proto/Makefile000066400000000000000000000033421220434244300213310ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. install: go install test: install generate-test-pbs go test generate-test-pbs: make install && cd testdata && make golang-goprotobuf-0.0~git20130901/proto/all_test.go000066400000000000000000001475331220434244300220420ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "bytes" "encoding/json" "fmt" "math" "math/rand" "reflect" "runtime/debug" "strings" "testing" "time" . "./testdata" . "code.google.com/p/goprotobuf/proto" ) var globalO *Buffer func old() *Buffer { if globalO == nil { globalO = NewBuffer(nil) } globalO.Reset() return globalO } func equalbytes(b1, b2 []byte, t *testing.T) { if len(b1) != len(b2) { t.Errorf("wrong lengths: 2*%d != %d", len(b1), len(b2)) return } for i := 0; i < len(b1); i++ { if b1[i] != b2[i] { t.Errorf("bad byte[%d]:%x %x: %s %s", i, b1[i], b2[i], b1, b2) } } } func initGoTestField() *GoTestField { f := new(GoTestField) f.Label = String("label") f.Type = String("type") return f } // These are all structurally equivalent but the tag numbers differ. // (It's remarkable that required, optional, and repeated all have // 8 letters.) func initGoTest_RequiredGroup() *GoTest_RequiredGroup { return &GoTest_RequiredGroup{ RequiredField: String("required"), } } func initGoTest_OptionalGroup() *GoTest_OptionalGroup { return &GoTest_OptionalGroup{ RequiredField: String("optional"), } } func initGoTest_RepeatedGroup() *GoTest_RepeatedGroup { return &GoTest_RepeatedGroup{ RequiredField: String("repeated"), } } func initGoTest(setdefaults bool) *GoTest { pb := new(GoTest) if setdefaults { pb.F_BoolDefaulted = Bool(Default_GoTest_F_BoolDefaulted) pb.F_Int32Defaulted = Int32(Default_GoTest_F_Int32Defaulted) pb.F_Int64Defaulted = Int64(Default_GoTest_F_Int64Defaulted) pb.F_Fixed32Defaulted = Uint32(Default_GoTest_F_Fixed32Defaulted) pb.F_Fixed64Defaulted = Uint64(Default_GoTest_F_Fixed64Defaulted) pb.F_Uint32Defaulted = Uint32(Default_GoTest_F_Uint32Defaulted) pb.F_Uint64Defaulted = Uint64(Default_GoTest_F_Uint64Defaulted) pb.F_FloatDefaulted = Float32(Default_GoTest_F_FloatDefaulted) pb.F_DoubleDefaulted = Float64(Default_GoTest_F_DoubleDefaulted) pb.F_StringDefaulted = String(Default_GoTest_F_StringDefaulted) pb.F_BytesDefaulted = Default_GoTest_F_BytesDefaulted pb.F_Sint32Defaulted = Int32(Default_GoTest_F_Sint32Defaulted) pb.F_Sint64Defaulted = Int64(Default_GoTest_F_Sint64Defaulted) } pb.Kind = GoTest_TIME.Enum() pb.RequiredField = initGoTestField() pb.F_BoolRequired = Bool(true) pb.F_Int32Required = Int32(3) pb.F_Int64Required = Int64(6) pb.F_Fixed32Required = Uint32(32) pb.F_Fixed64Required = Uint64(64) pb.F_Uint32Required = Uint32(3232) pb.F_Uint64Required = Uint64(6464) pb.F_FloatRequired = Float32(3232) pb.F_DoubleRequired = Float64(6464) pb.F_StringRequired = String("string") pb.F_BytesRequired = []byte("bytes") pb.F_Sint32Required = Int32(-32) pb.F_Sint64Required = Int64(-64) pb.Requiredgroup = initGoTest_RequiredGroup() return pb } func fail(msg string, b *bytes.Buffer, s string, t *testing.T) { data := b.Bytes() ld := len(data) ls := len(s) / 2 fmt.Printf("fail %s ld=%d ls=%d\n", msg, ld, ls) // find the interesting spot - n n := ls if ld < ls { n = ld } j := 0 for i := 0; i < n; i++ { bs := hex(s[j])*16 + hex(s[j+1]) j += 2 if data[i] == bs { continue } n = i break } l := n - 10 if l < 0 { l = 0 } h := n + 10 // find the interesting spot - n fmt.Printf("is[%d]:", l) for i := l; i < h; i++ { if i >= ld { fmt.Printf(" --") continue } fmt.Printf(" %.2x", data[i]) } fmt.Printf("\n") fmt.Printf("sb[%d]:", l) for i := l; i < h; i++ { if i >= ls { fmt.Printf(" --") continue } bs := hex(s[j])*16 + hex(s[j+1]) j += 2 fmt.Printf(" %.2x", bs) } fmt.Printf("\n") t.Fail() // t.Errorf("%s: \ngood: %s\nbad: %x", msg, s, b.Bytes()) // Print the output in a partially-decoded format; can // be helpful when updating the test. It produces the output // that is pasted, with minor edits, into the argument to verify(). // data := b.Bytes() // nesting := 0 // for b.Len() > 0 { // start := len(data) - b.Len() // var u uint64 // u, err := DecodeVarint(b) // if err != nil { // fmt.Printf("decode error on varint:", err) // return // } // wire := u & 0x7 // tag := u >> 3 // switch wire { // case WireVarint: // v, err := DecodeVarint(b) // if err != nil { // fmt.Printf("decode error on varint:", err) // return // } // fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n", // data[start:len(data)-b.Len()], tag, wire, v) // case WireFixed32: // v, err := DecodeFixed32(b) // if err != nil { // fmt.Printf("decode error on fixed32:", err) // return // } // fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n", // data[start:len(data)-b.Len()], tag, wire, v) // case WireFixed64: // v, err := DecodeFixed64(b) // if err != nil { // fmt.Printf("decode error on fixed64:", err) // return // } // fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n", // data[start:len(data)-b.Len()], tag, wire, v) // case WireBytes: // nb, err := DecodeVarint(b) // if err != nil { // fmt.Printf("decode error on bytes:", err) // return // } // after_tag := len(data) - b.Len() // str := make([]byte, nb) // _, err = b.Read(str) // if err != nil { // fmt.Printf("decode error on bytes:", err) // return // } // fmt.Printf("\t\t\"%x\" \"%x\" // field %d, encoding %d (FIELD)\n", // data[start:after_tag], str, tag, wire) // case WireStartGroup: // nesting++ // fmt.Printf("\t\t\"%x\"\t\t// start group field %d level %d\n", // data[start:len(data)-b.Len()], tag, nesting) // case WireEndGroup: // fmt.Printf("\t\t\"%x\"\t\t// end group field %d level %d\n", // data[start:len(data)-b.Len()], tag, nesting) // nesting-- // default: // fmt.Printf("unrecognized wire type %d\n", wire) // return // } // } } func hex(c uint8) uint8 { if '0' <= c && c <= '9' { return c - '0' } if 'a' <= c && c <= 'f' { return 10 + c - 'a' } if 'A' <= c && c <= 'F' { return 10 + c - 'A' } return 0 } func equal(b []byte, s string, t *testing.T) bool { if 2*len(b) != len(s) { // fail(fmt.Sprintf("wrong lengths: 2*%d != %d", len(b), len(s)), b, s, t) fmt.Printf("wrong lengths: 2*%d != %d\n", len(b), len(s)) return false } for i, j := 0, 0; i < len(b); i, j = i+1, j+2 { x := hex(s[j])*16 + hex(s[j+1]) if b[i] != x { // fail(fmt.Sprintf("bad byte[%d]:%x %x", i, b[i], x), b, s, t) fmt.Printf("bad byte[%d]:%x %x", i, b[i], x) return false } } return true } func overify(t *testing.T, pb *GoTest, expected string) { o := old() err := o.Marshal(pb) if err != nil { fmt.Printf("overify marshal-1 err = %v", err) o.DebugPrint("", o.Bytes()) t.Fatalf("expected = %s", expected) } if !equal(o.Bytes(), expected, t) { o.DebugPrint("overify neq 1", o.Bytes()) t.Fatalf("expected = %s", expected) } // Now test Unmarshal by recreating the original buffer. pbd := new(GoTest) err = o.Unmarshal(pbd) if err != nil { t.Fatalf("overify unmarshal err = %v", err) o.DebugPrint("", o.Bytes()) t.Fatalf("string = %s", expected) } o.Reset() err = o.Marshal(pbd) if err != nil { t.Errorf("overify marshal-2 err = %v", err) o.DebugPrint("", o.Bytes()) t.Fatalf("string = %s", expected) } if !equal(o.Bytes(), expected, t) { o.DebugPrint("overify neq 2", o.Bytes()) t.Fatalf("string = %s", expected) } } // Simple tests for numeric encode/decode primitives (varint, etc.) func TestNumericPrimitives(t *testing.T) { for i := uint64(0); i < 1e6; i += 111 { o := old() if o.EncodeVarint(i) != nil { t.Error("EncodeVarint") break } x, e := o.DecodeVarint() if e != nil { t.Fatal("DecodeVarint") } if x != i { t.Fatal("varint decode fail:", i, x) } o = old() if o.EncodeFixed32(i) != nil { t.Fatal("encFixed32") } x, e = o.DecodeFixed32() if e != nil { t.Fatal("decFixed32") } if x != i { t.Fatal("fixed32 decode fail:", i, x) } o = old() if o.EncodeFixed64(i*1234567) != nil { t.Error("encFixed64") break } x, e = o.DecodeFixed64() if e != nil { t.Error("decFixed64") break } if x != i*1234567 { t.Error("fixed64 decode fail:", i*1234567, x) break } o = old() i32 := int32(i - 12345) if o.EncodeZigzag32(uint64(i32)) != nil { t.Fatal("EncodeZigzag32") } x, e = o.DecodeZigzag32() if e != nil { t.Fatal("DecodeZigzag32") } if x != uint64(uint32(i32)) { t.Fatal("zigzag32 decode fail:", i32, x) } o = old() i64 := int64(i - 12345) if o.EncodeZigzag64(uint64(i64)) != nil { t.Fatal("EncodeZigzag64") } x, e = o.DecodeZigzag64() if e != nil { t.Fatal("DecodeZigzag64") } if x != uint64(i64) { t.Fatal("zigzag64 decode fail:", i64, x) } } } // Simple tests for bytes func TestBytesPrimitives(t *testing.T) { o := old() bytes := []byte{'n', 'o', 'w', ' ', 'i', 's', ' ', 't', 'h', 'e', ' ', 't', 'i', 'm', 'e'} if o.EncodeRawBytes(bytes) != nil { t.Error("EncodeRawBytes") } decb, e := o.DecodeRawBytes(false) if e != nil { t.Error("DecodeRawBytes") } equalbytes(bytes, decb, t) } // Simple tests for strings func TestStringPrimitives(t *testing.T) { o := old() s := "now is the time" if o.EncodeStringBytes(s) != nil { t.Error("enc_string") } decs, e := o.DecodeStringBytes() if e != nil { t.Error("dec_string") } if s != decs { t.Error("string encode/decode fail:", s, decs) } } // Do we catch the "required bit not set" case? func TestRequiredBit(t *testing.T) { o := old() pb := new(GoTest) err := o.Marshal(pb) if err == nil { t.Error("did not catch missing required fields") } else if strings.Index(err.Error(), "GoTest") < 0 { t.Error("wrong error type:", err) } } // Check that all fields are nil. // Clearly silly, and a residue from a more interesting test with an earlier, // different initialization property, but it once caught a compiler bug so // it lives. func checkInitialized(pb *GoTest, t *testing.T) { if pb.F_BoolDefaulted != nil { t.Error("New or Reset did not set boolean:", *pb.F_BoolDefaulted) } if pb.F_Int32Defaulted != nil { t.Error("New or Reset did not set int32:", *pb.F_Int32Defaulted) } if pb.F_Int64Defaulted != nil { t.Error("New or Reset did not set int64:", *pb.F_Int64Defaulted) } if pb.F_Fixed32Defaulted != nil { t.Error("New or Reset did not set fixed32:", *pb.F_Fixed32Defaulted) } if pb.F_Fixed64Defaulted != nil { t.Error("New or Reset did not set fixed64:", *pb.F_Fixed64Defaulted) } if pb.F_Uint32Defaulted != nil { t.Error("New or Reset did not set uint32:", *pb.F_Uint32Defaulted) } if pb.F_Uint64Defaulted != nil { t.Error("New or Reset did not set uint64:", *pb.F_Uint64Defaulted) } if pb.F_FloatDefaulted != nil { t.Error("New or Reset did not set float:", *pb.F_FloatDefaulted) } if pb.F_DoubleDefaulted != nil { t.Error("New or Reset did not set double:", *pb.F_DoubleDefaulted) } if pb.F_StringDefaulted != nil { t.Error("New or Reset did not set string:", *pb.F_StringDefaulted) } if pb.F_BytesDefaulted != nil { t.Error("New or Reset did not set bytes:", string(pb.F_BytesDefaulted)) } if pb.F_Sint32Defaulted != nil { t.Error("New or Reset did not set int32:", *pb.F_Sint32Defaulted) } if pb.F_Sint64Defaulted != nil { t.Error("New or Reset did not set int64:", *pb.F_Sint64Defaulted) } } // Does Reset() reset? func TestReset(t *testing.T) { pb := initGoTest(true) // muck with some values pb.F_BoolDefaulted = Bool(false) pb.F_Int32Defaulted = Int32(237) pb.F_Int64Defaulted = Int64(12346) pb.F_Fixed32Defaulted = Uint32(32000) pb.F_Fixed64Defaulted = Uint64(666) pb.F_Uint32Defaulted = Uint32(323232) pb.F_Uint64Defaulted = nil pb.F_FloatDefaulted = nil pb.F_DoubleDefaulted = Float64(0) pb.F_StringDefaulted = String("gotcha") pb.F_BytesDefaulted = []byte("asdfasdf") pb.F_Sint32Defaulted = Int32(123) pb.F_Sint64Defaulted = Int64(789) pb.Reset() checkInitialized(pb, t) } // All required fields set, no defaults provided. func TestEncodeDecode1(t *testing.T) { pb := initGoTest(false) overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 0x20 "714000000000000000"+ // field 14, encoding 1, value 0x40 "78a019"+ // field 15, encoding 0, value 0xca0 = 3232 "8001c032"+ // field 16, encoding 0, value 0x1940 = 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2, string "string" "b304"+ // field 70, encoding 3, start group "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // field 70, encoding 4, end group "aa0605"+"6279746573"+ // field 101, encoding 2, string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f") // field 103, encoding 0, 0x7f zigzag64 } // All required fields set, defaults provided. func TestEncodeDecode2(t *testing.T) { pb := initGoTest(true) overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 32 "714000000000000000"+ // field 14, encoding 1, value 64 "78a019"+ // field 15, encoding 0, value 3232 "8001c032"+ // field 16, encoding 0, value 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2 string "string" "c00201"+ // field 40, encoding 0, value 1 "c80220"+ // field 41, encoding 0, value 32 "d00240"+ // field 42, encoding 0, value 64 "dd0240010000"+ // field 43, encoding 5, value 320 "e1028002000000000000"+ // field 44, encoding 1, value 640 "e8028019"+ // field 45, encoding 0, value 3200 "f0028032"+ // field 46, encoding 0, value 6400 "fd02e0659948"+ // field 47, encoding 5, value 314159.0 "81030000000050971041"+ // field 48, encoding 1, value 271828.0 "8a0310"+"68656c6c6f2c2022776f726c6421220a"+ // field 49, encoding 2 string "hello, \"world!\"\n" "b304"+ // start group field 70 level 1 "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // end group field 70 level 1 "aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f"+ // field 103, encoding 0, 0x7f zigzag64 "8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose" "90193f"+ // field 402, encoding 0, value 63 "98197f") // field 403, encoding 0, value 127 } // All default fields set to their default value by hand func TestEncodeDecode3(t *testing.T) { pb := initGoTest(false) pb.F_BoolDefaulted = Bool(true) pb.F_Int32Defaulted = Int32(32) pb.F_Int64Defaulted = Int64(64) pb.F_Fixed32Defaulted = Uint32(320) pb.F_Fixed64Defaulted = Uint64(640) pb.F_Uint32Defaulted = Uint32(3200) pb.F_Uint64Defaulted = Uint64(6400) pb.F_FloatDefaulted = Float32(314159) pb.F_DoubleDefaulted = Float64(271828) pb.F_StringDefaulted = String("hello, \"world!\"\n") pb.F_BytesDefaulted = []byte("Bignose") pb.F_Sint32Defaulted = Int32(-32) pb.F_Sint64Defaulted = Int64(-64) overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 32 "714000000000000000"+ // field 14, encoding 1, value 64 "78a019"+ // field 15, encoding 0, value 3232 "8001c032"+ // field 16, encoding 0, value 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2 string "string" "c00201"+ // field 40, encoding 0, value 1 "c80220"+ // field 41, encoding 0, value 32 "d00240"+ // field 42, encoding 0, value 64 "dd0240010000"+ // field 43, encoding 5, value 320 "e1028002000000000000"+ // field 44, encoding 1, value 640 "e8028019"+ // field 45, encoding 0, value 3200 "f0028032"+ // field 46, encoding 0, value 6400 "fd02e0659948"+ // field 47, encoding 5, value 314159.0 "81030000000050971041"+ // field 48, encoding 1, value 271828.0 "8a0310"+"68656c6c6f2c2022776f726c6421220a"+ // field 49, encoding 2 string "hello, \"world!\"\n" "b304"+ // start group field 70 level 1 "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // end group field 70 level 1 "aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f"+ // field 103, encoding 0, 0x7f zigzag64 "8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose" "90193f"+ // field 402, encoding 0, value 63 "98197f") // field 403, encoding 0, value 127 } // All required fields set, defaults provided, all non-defaulted optional fields have values. func TestEncodeDecode4(t *testing.T) { pb := initGoTest(true) pb.Table = String("hello") pb.Param = Int32(7) pb.OptionalField = initGoTestField() pb.F_BoolOptional = Bool(true) pb.F_Int32Optional = Int32(32) pb.F_Int64Optional = Int64(64) pb.F_Fixed32Optional = Uint32(3232) pb.F_Fixed64Optional = Uint64(6464) pb.F_Uint32Optional = Uint32(323232) pb.F_Uint64Optional = Uint64(646464) pb.F_FloatOptional = Float32(32.) pb.F_DoubleOptional = Float64(64.) pb.F_StringOptional = String("hello") pb.F_BytesOptional = []byte("Bignose") pb.F_Sint32Optional = Int32(-32) pb.F_Sint64Optional = Int64(-64) pb.Optionalgroup = initGoTest_OptionalGroup() overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "1205"+"68656c6c6f"+ // field 2, encoding 2, string "hello" "1807"+ // field 3, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "320d"+"0a056c6162656c120474797065"+ // field 6, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 32 "714000000000000000"+ // field 14, encoding 1, value 64 "78a019"+ // field 15, encoding 0, value 3232 "8001c032"+ // field 16, encoding 0, value 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2 string "string" "f00101"+ // field 30, encoding 0, value 1 "f80120"+ // field 31, encoding 0, value 32 "800240"+ // field 32, encoding 0, value 64 "8d02a00c0000"+ // field 33, encoding 5, value 3232 "91024019000000000000"+ // field 34, encoding 1, value 6464 "9802a0dd13"+ // field 35, encoding 0, value 323232 "a002c0ba27"+ // field 36, encoding 0, value 646464 "ad0200000042"+ // field 37, encoding 5, value 32.0 "b1020000000000005040"+ // field 38, encoding 1, value 64.0 "ba0205"+"68656c6c6f"+ // field 39, encoding 2, string "hello" "c00201"+ // field 40, encoding 0, value 1 "c80220"+ // field 41, encoding 0, value 32 "d00240"+ // field 42, encoding 0, value 64 "dd0240010000"+ // field 43, encoding 5, value 320 "e1028002000000000000"+ // field 44, encoding 1, value 640 "e8028019"+ // field 45, encoding 0, value 3200 "f0028032"+ // field 46, encoding 0, value 6400 "fd02e0659948"+ // field 47, encoding 5, value 314159.0 "81030000000050971041"+ // field 48, encoding 1, value 271828.0 "8a0310"+"68656c6c6f2c2022776f726c6421220a"+ // field 49, encoding 2 string "hello, \"world!\"\n" "b304"+ // start group field 70 level 1 "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // end group field 70 level 1 "d305"+ // start group field 90 level 1 "da0508"+"6f7074696f6e616c"+ // field 91, encoding 2, string "optional" "d405"+ // end group field 90 level 1 "aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f"+ // field 103, encoding 0, 0x7f zigzag64 "ea1207"+"4269676e6f7365"+ // field 301, encoding 2, string "Bignose" "f0123f"+ // field 302, encoding 0, value 63 "f8127f"+ // field 303, encoding 0, value 127 "8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose" "90193f"+ // field 402, encoding 0, value 63 "98197f") // field 403, encoding 0, value 127 } // All required fields set, defaults provided, all repeated fields given two values. func TestEncodeDecode5(t *testing.T) { pb := initGoTest(true) pb.RepeatedField = []*GoTestField{initGoTestField(), initGoTestField()} pb.F_BoolRepeated = []bool{false, true} pb.F_Int32Repeated = []int32{32, 33} pb.F_Int64Repeated = []int64{64, 65} pb.F_Fixed32Repeated = []uint32{3232, 3333} pb.F_Fixed64Repeated = []uint64{6464, 6565} pb.F_Uint32Repeated = []uint32{323232, 333333} pb.F_Uint64Repeated = []uint64{646464, 656565} pb.F_FloatRepeated = []float32{32., 33.} pb.F_DoubleRepeated = []float64{64., 65.} pb.F_StringRepeated = []string{"hello", "sailor"} pb.F_BytesRepeated = [][]byte{[]byte("big"), []byte("nose")} pb.F_Sint32Repeated = []int32{32, -32} pb.F_Sint64Repeated = []int64{64, -64} pb.Repeatedgroup = []*GoTest_RepeatedGroup{initGoTest_RepeatedGroup(), initGoTest_RepeatedGroup()} overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "2a0d"+"0a056c6162656c120474797065"+ // field 5, encoding 2 (GoTestField) "2a0d"+"0a056c6162656c120474797065"+ // field 5, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 32 "714000000000000000"+ // field 14, encoding 1, value 64 "78a019"+ // field 15, encoding 0, value 3232 "8001c032"+ // field 16, encoding 0, value 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2 string "string" "a00100"+ // field 20, encoding 0, value 0 "a00101"+ // field 20, encoding 0, value 1 "a80120"+ // field 21, encoding 0, value 32 "a80121"+ // field 21, encoding 0, value 33 "b00140"+ // field 22, encoding 0, value 64 "b00141"+ // field 22, encoding 0, value 65 "bd01a00c0000"+ // field 23, encoding 5, value 3232 "bd01050d0000"+ // field 23, encoding 5, value 3333 "c1014019000000000000"+ // field 24, encoding 1, value 6464 "c101a519000000000000"+ // field 24, encoding 1, value 6565 "c801a0dd13"+ // field 25, encoding 0, value 323232 "c80195ac14"+ // field 25, encoding 0, value 333333 "d001c0ba27"+ // field 26, encoding 0, value 646464 "d001b58928"+ // field 26, encoding 0, value 656565 "dd0100000042"+ // field 27, encoding 5, value 32.0 "dd0100000442"+ // field 27, encoding 5, value 33.0 "e1010000000000005040"+ // field 28, encoding 1, value 64.0 "e1010000000000405040"+ // field 28, encoding 1, value 65.0 "ea0105"+"68656c6c6f"+ // field 29, encoding 2, string "hello" "ea0106"+"7361696c6f72"+ // field 29, encoding 2, string "sailor" "c00201"+ // field 40, encoding 0, value 1 "c80220"+ // field 41, encoding 0, value 32 "d00240"+ // field 42, encoding 0, value 64 "dd0240010000"+ // field 43, encoding 5, value 320 "e1028002000000000000"+ // field 44, encoding 1, value 640 "e8028019"+ // field 45, encoding 0, value 3200 "f0028032"+ // field 46, encoding 0, value 6400 "fd02e0659948"+ // field 47, encoding 5, value 314159.0 "81030000000050971041"+ // field 48, encoding 1, value 271828.0 "8a0310"+"68656c6c6f2c2022776f726c6421220a"+ // field 49, encoding 2 string "hello, \"world!\"\n" "b304"+ // start group field 70 level 1 "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // end group field 70 level 1 "8305"+ // start group field 80 level 1 "8a0508"+"7265706561746564"+ // field 81, encoding 2, string "repeated" "8405"+ // end group field 80 level 1 "8305"+ // start group field 80 level 1 "8a0508"+"7265706561746564"+ // field 81, encoding 2, string "repeated" "8405"+ // end group field 80 level 1 "aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f"+ // field 103, encoding 0, 0x7f zigzag64 "ca0c03"+"626967"+ // field 201, encoding 2, string "big" "ca0c04"+"6e6f7365"+ // field 201, encoding 2, string "nose" "d00c40"+ // field 202, encoding 0, value 32 "d00c3f"+ // field 202, encoding 0, value -32 "d80c8001"+ // field 203, encoding 0, value 64 "d80c7f"+ // field 203, encoding 0, value -64 "8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose" "90193f"+ // field 402, encoding 0, value 63 "98197f") // field 403, encoding 0, value 127 } // All required fields set, all packed repeated fields given two values. func TestEncodeDecode6(t *testing.T) { pb := initGoTest(false) pb.F_BoolRepeatedPacked = []bool{false, true} pb.F_Int32RepeatedPacked = []int32{32, 33} pb.F_Int64RepeatedPacked = []int64{64, 65} pb.F_Fixed32RepeatedPacked = []uint32{3232, 3333} pb.F_Fixed64RepeatedPacked = []uint64{6464, 6565} pb.F_Uint32RepeatedPacked = []uint32{323232, 333333} pb.F_Uint64RepeatedPacked = []uint64{646464, 656565} pb.F_FloatRepeatedPacked = []float32{32., 33.} pb.F_DoubleRepeatedPacked = []float64{64., 65.} pb.F_Sint32RepeatedPacked = []int32{32, -32} pb.F_Sint64RepeatedPacked = []int64{64, -64} overify(t, pb, "0807"+ // field 1, encoding 0, value 7 "220d"+"0a056c6162656c120474797065"+ // field 4, encoding 2 (GoTestField) "5001"+ // field 10, encoding 0, value 1 "5803"+ // field 11, encoding 0, value 3 "6006"+ // field 12, encoding 0, value 6 "6d20000000"+ // field 13, encoding 5, value 32 "714000000000000000"+ // field 14, encoding 1, value 64 "78a019"+ // field 15, encoding 0, value 3232 "8001c032"+ // field 16, encoding 0, value 6464 "8d0100004a45"+ // field 17, encoding 5, value 3232.0 "9101000000000040b940"+ // field 18, encoding 1, value 6464.0 "9a0106"+"737472696e67"+ // field 19, encoding 2 string "string" "9203020001"+ // field 50, encoding 2, 2 bytes, value 0, value 1 "9a03022021"+ // field 51, encoding 2, 2 bytes, value 32, value 33 "a203024041"+ // field 52, encoding 2, 2 bytes, value 64, value 65 "aa0308"+ // field 53, encoding 2, 8 bytes "a00c0000050d0000"+ // value 3232, value 3333 "b20310"+ // field 54, encoding 2, 16 bytes "4019000000000000a519000000000000"+ // value 6464, value 6565 "ba0306"+ // field 55, encoding 2, 6 bytes "a0dd1395ac14"+ // value 323232, value 333333 "c20306"+ // field 56, encoding 2, 6 bytes "c0ba27b58928"+ // value 646464, value 656565 "ca0308"+ // field 57, encoding 2, 8 bytes "0000004200000442"+ // value 32.0, value 33.0 "d20310"+ // field 58, encoding 2, 16 bytes "00000000000050400000000000405040"+ // value 64.0, value 65.0 "b304"+ // start group field 70 level 1 "ba0408"+"7265717569726564"+ // field 71, encoding 2, string "required" "b404"+ // end group field 70 level 1 "aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes" "b0063f"+ // field 102, encoding 0, 0x3f zigzag32 "b8067f"+ // field 103, encoding 0, 0x7f zigzag64 "b21f02"+ // field 502, encoding 2, 2 bytes "403f"+ // value 32, value -32 "ba1f03"+ // field 503, encoding 2, 3 bytes "80017f") // value 64, value -64 } // Test that we can encode empty bytes fields. func TestEncodeDecodeBytes1(t *testing.T) { pb := initGoTest(false) // Create our bytes pb.F_BytesRequired = []byte{} pb.F_BytesRepeated = [][]byte{{}} pb.F_BytesOptional = []byte{} d, err := Marshal(pb) if err != nil { t.Error(err) } pbd := new(GoTest) if err := Unmarshal(d, pbd); err != nil { t.Error(err) } if pbd.F_BytesRequired == nil || len(pbd.F_BytesRequired) != 0 { t.Error("required empty bytes field is incorrect") } if pbd.F_BytesRepeated == nil || len(pbd.F_BytesRepeated) == 1 && pbd.F_BytesRepeated[0] == nil { t.Error("repeated empty bytes field is incorrect") } if pbd.F_BytesOptional == nil || len(pbd.F_BytesOptional) != 0 { t.Error("optional empty bytes field is incorrect") } } // Test that we encode nil-valued fields of a repeated bytes field correctly. // Since entries in a repeated field cannot be nil, nil must mean empty value. func TestEncodeDecodeBytes2(t *testing.T) { pb := initGoTest(false) // Create our bytes pb.F_BytesRepeated = [][]byte{nil} d, err := Marshal(pb) if err != nil { t.Error(err) } pbd := new(GoTest) if err := Unmarshal(d, pbd); err != nil { t.Error(err) } if len(pbd.F_BytesRepeated) != 1 || pbd.F_BytesRepeated[0] == nil { t.Error("Unexpected value for repeated bytes field") } } // All required fields set, defaults provided, all repeated fields given two values. func TestSkippingUnrecognizedFields(t *testing.T) { o := old() pb := initGoTestField() // Marshal it normally. o.Marshal(pb) // Now new a GoSkipTest record. skip := &GoSkipTest{ SkipInt32: Int32(32), SkipFixed32: Uint32(3232), SkipFixed64: Uint64(6464), SkipString: String("skipper"), Skipgroup: &GoSkipTest_SkipGroup{ GroupInt32: Int32(75), GroupString: String("wxyz"), }, } // Marshal it into same buffer. o.Marshal(skip) pbd := new(GoTestField) o.Unmarshal(pbd) // The __unrecognized field should be a marshaling of GoSkipTest skipd := new(GoSkipTest) o.SetBuf(pbd.XXX_unrecognized) o.Unmarshal(skipd) if *skipd.SkipInt32 != *skip.SkipInt32 { t.Error("skip int32", skipd.SkipInt32) } if *skipd.SkipFixed32 != *skip.SkipFixed32 { t.Error("skip fixed32", skipd.SkipFixed32) } if *skipd.SkipFixed64 != *skip.SkipFixed64 { t.Error("skip fixed64", skipd.SkipFixed64) } if *skipd.SkipString != *skip.SkipString { t.Error("skip string", *skipd.SkipString) } if *skipd.Skipgroup.GroupInt32 != *skip.Skipgroup.GroupInt32 { t.Error("skip group int32", skipd.Skipgroup.GroupInt32) } if *skipd.Skipgroup.GroupString != *skip.Skipgroup.GroupString { t.Error("skip group string", *skipd.Skipgroup.GroupString) } } // Check that unrecognized fields of a submessage are preserved. func TestSubmessageUnrecognizedFields(t *testing.T) { nm := &NewMessage{ Nested: &NewMessage_Nested{ Name: String("Nigel"), FoodGroup: String("carbs"), }, } b, err := Marshal(nm) if err != nil { t.Fatalf("Marshal of NewMessage: %v", err) } // Unmarshal into an OldMessage. om := new(OldMessage) if err := Unmarshal(b, om); err != nil { t.Fatalf("Unmarshal to OldMessage: %v", err) } exp := &OldMessage{ Nested: &OldMessage_Nested{ Name: String("Nigel"), // normal protocol buffer users should not do this XXX_unrecognized: []byte("\x12\x05carbs"), }, } if !Equal(om, exp) { t.Errorf("om = %v, want %v", om, exp) } // Clone the OldMessage. om = Clone(om).(*OldMessage) if !Equal(om, exp) { t.Errorf("Clone(om) = %v, want %v", om, exp) } // Marshal the OldMessage, then unmarshal it into an empty NewMessage. if b, err = Marshal(om); err != nil { t.Fatalf("Marshal of OldMessage: %v", err) } t.Logf("Marshal(%v) -> %q", om, b) nm2 := new(NewMessage) if err := Unmarshal(b, nm2); err != nil { t.Fatalf("Unmarshal to NewMessage: %v", err) } if !Equal(nm, nm2) { t.Errorf("NewMessage round-trip: %v => %v", nm, nm2) } } // Check that we can grow an array (repeated field) to have many elements. // This test doesn't depend only on our encoding; for variety, it makes sure // we create, encode, and decode the correct contents explicitly. It's therefore // a bit messier. // This test also uses (and hence tests) the Marshal/Unmarshal functions // instead of the methods. func TestBigRepeated(t *testing.T) { pb := initGoTest(true) // Create the arrays const N = 50 // Internally the library starts much smaller. pb.Repeatedgroup = make([]*GoTest_RepeatedGroup, N) pb.F_Sint64Repeated = make([]int64, N) pb.F_Sint32Repeated = make([]int32, N) pb.F_BytesRepeated = make([][]byte, N) pb.F_StringRepeated = make([]string, N) pb.F_DoubleRepeated = make([]float64, N) pb.F_FloatRepeated = make([]float32, N) pb.F_Uint64Repeated = make([]uint64, N) pb.F_Uint32Repeated = make([]uint32, N) pb.F_Fixed64Repeated = make([]uint64, N) pb.F_Fixed32Repeated = make([]uint32, N) pb.F_Int64Repeated = make([]int64, N) pb.F_Int32Repeated = make([]int32, N) pb.F_BoolRepeated = make([]bool, N) pb.RepeatedField = make([]*GoTestField, N) // Fill in the arrays with checkable values. igtf := initGoTestField() igtrg := initGoTest_RepeatedGroup() for i := 0; i < N; i++ { pb.Repeatedgroup[i] = igtrg pb.F_Sint64Repeated[i] = int64(i) pb.F_Sint32Repeated[i] = int32(i) s := fmt.Sprint(i) pb.F_BytesRepeated[i] = []byte(s) pb.F_StringRepeated[i] = s pb.F_DoubleRepeated[i] = float64(i) pb.F_FloatRepeated[i] = float32(i) pb.F_Uint64Repeated[i] = uint64(i) pb.F_Uint32Repeated[i] = uint32(i) pb.F_Fixed64Repeated[i] = uint64(i) pb.F_Fixed32Repeated[i] = uint32(i) pb.F_Int64Repeated[i] = int64(i) pb.F_Int32Repeated[i] = int32(i) pb.F_BoolRepeated[i] = i%2 == 0 pb.RepeatedField[i] = igtf } // Marshal. buf, _ := Marshal(pb) // Now test Unmarshal by recreating the original buffer. pbd := new(GoTest) Unmarshal(buf, pbd) // Check the checkable values for i := uint64(0); i < N; i++ { if pbd.Repeatedgroup[i] == nil { // TODO: more checking? t.Error("pbd.Repeatedgroup bad") } var x uint64 x = uint64(pbd.F_Sint64Repeated[i]) if x != i { t.Error("pbd.F_Sint64Repeated bad", x, i) } x = uint64(pbd.F_Sint32Repeated[i]) if x != i { t.Error("pbd.F_Sint32Repeated bad", x, i) } s := fmt.Sprint(i) equalbytes(pbd.F_BytesRepeated[i], []byte(s), t) if pbd.F_StringRepeated[i] != s { t.Error("pbd.F_Sint32Repeated bad", pbd.F_StringRepeated[i], i) } x = uint64(pbd.F_DoubleRepeated[i]) if x != i { t.Error("pbd.F_DoubleRepeated bad", x, i) } x = uint64(pbd.F_FloatRepeated[i]) if x != i { t.Error("pbd.F_FloatRepeated bad", x, i) } x = pbd.F_Uint64Repeated[i] if x != i { t.Error("pbd.F_Uint64Repeated bad", x, i) } x = uint64(pbd.F_Uint32Repeated[i]) if x != i { t.Error("pbd.F_Uint32Repeated bad", x, i) } x = pbd.F_Fixed64Repeated[i] if x != i { t.Error("pbd.F_Fixed64Repeated bad", x, i) } x = uint64(pbd.F_Fixed32Repeated[i]) if x != i { t.Error("pbd.F_Fixed32Repeated bad", x, i) } x = uint64(pbd.F_Int64Repeated[i]) if x != i { t.Error("pbd.F_Int64Repeated bad", x, i) } x = uint64(pbd.F_Int32Repeated[i]) if x != i { t.Error("pbd.F_Int32Repeated bad", x, i) } if pbd.F_BoolRepeated[i] != (i%2 == 0) { t.Error("pbd.F_BoolRepeated bad", x, i) } if pbd.RepeatedField[i] == nil { // TODO: more checking? t.Error("pbd.RepeatedField bad") } } } // Verify we give a useful message when decoding to the wrong structure type. func TestTypeMismatch(t *testing.T) { pb1 := initGoTest(true) // Marshal o := old() o.Marshal(pb1) // Now Unmarshal it to the wrong type. pb2 := initGoTestField() err := o.Unmarshal(pb2) switch err { case ErrWrongType: // fine case nil: t.Error("expected wrong type error, got no error") default: t.Error("expected wrong type error, got", err) } } func encodeDecode(t *testing.T, in, out Message, msg string) { buf, err := Marshal(in) if err != nil { t.Fatalf("failed marshaling %v: %v", msg, err) } if err := Unmarshal(buf, out); err != nil { t.Fatalf("failed unmarshaling %v: %v", msg, err) } } func TestPackedNonPackedDecoderSwitching(t *testing.T) { np, p := new(NonPackedTest), new(PackedTest) // non-packed -> packed np.A = []int32{0, 1, 1, 2, 3, 5} encodeDecode(t, np, p, "non-packed -> packed") if !reflect.DeepEqual(np.A, p.B) { t.Errorf("failed non-packed -> packed; np.A=%+v, p.B=%+v", np.A, p.B) } // packed -> non-packed np.Reset() p.B = []int32{3, 1, 4, 1, 5, 9} encodeDecode(t, p, np, "packed -> non-packed") if !reflect.DeepEqual(p.B, np.A) { t.Errorf("failed packed -> non-packed; p.B=%+v, np.A=%+v", p.B, np.A) } } func TestProto1RepeatedGroup(t *testing.T) { pb := &MessageList{ Message: []*MessageList_Message{ { Name: String("blah"), Count: Int32(7), }, // NOTE: pb.Message[1] is a nil nil, }, } o := old() if err := o.Marshal(pb); err != ErrRepeatedHasNil { t.Fatalf("unexpected or no error when marshaling: %v", err) } } // Test that enums work. Checks for a bug introduced by making enums // named types instead of int32: newInt32FromUint64 would crash with // a type mismatch in reflect.PointTo. func TestEnum(t *testing.T) { pb := new(GoEnum) pb.Foo = FOO_FOO1.Enum() o := old() if err := o.Marshal(pb); err != nil { t.Fatal("error encoding enum:", err) } pb1 := new(GoEnum) if err := o.Unmarshal(pb1); err != nil { t.Fatal("error decoding enum:", err) } if *pb1.Foo != FOO_FOO1 { t.Error("expected 7 but got ", *pb1.Foo) } } // Enum types have String methods. Check that enum fields can be printed. // We don't care what the value actually is, just as long as it doesn't crash. func TestPrintingNilEnumFields(t *testing.T) { pb := new(GoEnum) fmt.Sprintf("%+v", pb) } // Verify that absent required fields cause Marshal/Unmarshal to return errors. func TestRequiredFieldEnforcement(t *testing.T) { pb := new(GoTestField) _, err := Marshal(pb) if err == nil { t.Error("marshal: expected error, got nil") } else if strings.Index(err.Error(), "GoTestField") < 0 { t.Errorf("marshal: bad error type: %v", err) } // A slightly sneaky, yet valid, proto. It encodes the same required field twice, // so simply counting the required fields is insufficient. // field 1, encoding 2, value "hi" buf := []byte("\x0A\x02hi\x0A\x02hi") err = Unmarshal(buf, pb) if err == nil { t.Error("unmarshal: expected error, got nil") } else if strings.Index(err.Error(), "GoTestField") < 0 { t.Errorf("unmarshal: bad error type: %v", err) } } func TestTypedNilMarshal(t *testing.T) { // A typed nil should return ErrNil and not crash. _, err := Marshal((*GoEnum)(nil)) if err != ErrNil { t.Errorf("Marshal: got err %v, want ErrNil", err) } } // A type that implements the Marshaler interface, but is not nillable. type nonNillableInt uint64 func (nni nonNillableInt) Marshal() ([]byte, error) { return EncodeVarint(uint64(nni)), nil } type NNIMessage struct { nni nonNillableInt } func (*NNIMessage) Reset() {} func (*NNIMessage) String() string { return "" } func (*NNIMessage) ProtoMessage() {} // A type that implements the Marshaler interface and is nillable. type nillableMessage struct { x uint64 } func (nm *nillableMessage) Marshal() ([]byte, error) { return EncodeVarint(nm.x), nil } type NMMessage struct { nm *nillableMessage } func (*NMMessage) Reset() {} func (*NMMessage) String() string { return "" } func (*NMMessage) ProtoMessage() {} // Verify a type that uses the Marshaler interface, but has a nil pointer. func TestNilMarshaler(t *testing.T) { // Try a struct with a Marshaler field that is nil. // It should be directly marshable. nmm := new(NMMessage) if _, err := Marshal(nmm); err != nil { t.Error("unexpected error marshaling nmm: ", err) } // Try a struct with a Marshaler field that is not nillable. nnim := new(NNIMessage) nnim.nni = 7 var _ Marshaler = nnim.nni // verify it is truly a Marshaler if _, err := Marshal(nnim); err != nil { t.Error("unexpected error marshaling nnim: ", err) } } func TestAllSetDefaults(t *testing.T) { // Exercise SetDefaults with all scalar field types. m := &Defaults{ // NaN != NaN, so override that here. F_Nan: Float32(1.7), } expected := &Defaults{ F_Bool: Bool(true), F_Int32: Int32(32), F_Int64: Int64(64), F_Fixed32: Uint32(320), F_Fixed64: Uint64(640), F_Uint32: Uint32(3200), F_Uint64: Uint64(6400), F_Float: Float32(314159), F_Double: Float64(271828), F_String: String(`hello, "world!"` + "\n"), F_Bytes: []byte("Bignose"), F_Sint32: Int32(-32), F_Sint64: Int64(-64), F_Enum: Defaults_GREEN.Enum(), F_Pinf: Float32(float32(math.Inf(1))), F_Ninf: Float32(float32(math.Inf(-1))), F_Nan: Float32(1.7), } SetDefaults(m) if !Equal(m, expected) { t.Errorf(" got %v\nwant %v", m, expected) } } func TestSetDefaultsWithSetField(t *testing.T) { // Check that a set value is not overridden. m := &Defaults{ F_Int32: Int32(12), } SetDefaults(m) if v := m.GetF_Int32(); v != 12 { t.Errorf("m.FInt32 = %v, want 12", v) } } func TestSetDefaultsWithSubMessage(t *testing.T) { m := &OtherMessage{ Key: Int64(123), Inner: &InnerMessage{ Host: String("gopher"), }, } expected := &OtherMessage{ Key: Int64(123), Inner: &InnerMessage{ Host: String("gopher"), Port: Int32(4000), }, } SetDefaults(m) if !Equal(m, expected) { t.Errorf("\n got %v\nwant %v", m, expected) } } func TestSetDefaultsWithRepeatedSubMessage(t *testing.T) { m := &MyMessage{ RepInner: []*InnerMessage{{}}, } expected := &MyMessage{ RepInner: []*InnerMessage{{ Port: Int32(4000), }}, } SetDefaults(m) if !Equal(m, expected) { t.Errorf("\n got %v\nwant %v", m, expected) } } func TestMaximumTagNumber(t *testing.T) { m := &MaxTag{ LastField: String("natural goat essence"), } buf, err := Marshal(m) if err != nil { t.Fatalf("proto.Marshal failed: %v", err) } m2 := new(MaxTag) if err := Unmarshal(buf, m2); err != nil { t.Fatalf("proto.Unmarshal failed: %v", err) } if got, want := m2.GetLastField(), *m.LastField; got != want { t.Errorf("got %q, want %q", got, want) } } func TestJSON(t *testing.T) { m := &MyMessage{ Count: Int32(4), Pet: []string{"bunny", "kitty"}, Inner: &InnerMessage{ Host: String("cauchy"), }, Bikeshed: MyMessage_GREEN.Enum(), } const expected = `{"count":4,"pet":["bunny","kitty"],"inner":{"host":"cauchy"},"bikeshed":"GREEN"}` b, err := json.Marshal(m) if err != nil { t.Fatalf("json.Marshal failed: %v", err) } s := string(b) if s != expected { t.Errorf("got %s\nwant %s", s, expected) } received := new(MyMessage) if err := json.Unmarshal(b, received); err != nil { t.Fatalf("json.Unmarshal failed: %v", err) } if !Equal(received, m) { t.Fatalf("got %s, want %s", received, m) } // Test unmarshalling of older json wire format. const old = `{"count":4,"pet":["bunny","kitty"],"inner":{"host":"cauchy"},"bikeshed":1}` received.Reset() if err := json.Unmarshal([]byte(old), received); err != nil { t.Fatalf("json.Unmarshal failed: %v", err) } if !Equal(received, m) { t.Fatalf("got %s, want %s", received, m) } } func TestBadWireType(t *testing.T) { b := []byte{7<<3 | 6} // field 7, wire type 6 pb := new(OtherMessage) if err := Unmarshal(b, pb); err == nil { t.Errorf("Unmarshal did not fail") } else if !strings.Contains(err.Error(), "unknown wire type") { t.Errorf("wrong error: %v", err) } } func TestBytesWithInvalidLength(t *testing.T) { // If a byte sequence has an invalid (negative) length, Unmarshal should not panic. b := []byte{2<<3 | WireBytes, 0xff, 0xff, 0xff, 0xff, 0xff, 0} Unmarshal(b, new(MyMessage)) } func TestLengthOverflow(t *testing.T) { // Overflowing a length should not panic. b := []byte{2<<3 | WireBytes, 1, 1, 3<<3 | WireBytes, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x01} Unmarshal(b, new(MyMessage)) } func TestVarintOverflow(t *testing.T) { // Overflowing a 64-bit length should not be allowed. b := []byte{1<<3 | WireVarint, 0x01, 3<<3 | WireBytes, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x01} if err := Unmarshal(b, new(MyMessage)); err == nil { t.Fatalf("Overflowed uint64 length without error") } } func TestUnmarshalFuzz(t *testing.T) { const N = 1000 seed := time.Now().UnixNano() t.Logf("RNG seed is %d", seed) rng := rand.New(rand.NewSource(seed)) buf := make([]byte, 20) for i := 0; i < N; i++ { for j := range buf { buf[j] = byte(rng.Intn(256)) } fuzzUnmarshal(t, buf) } } func TestMergeMessages(t *testing.T) { pb := &MessageList{Message: []*MessageList_Message{{Name: String("x"), Count: Int32(1)}}} data, err := Marshal(pb) if err != nil { t.Fatalf("Marshal: %v", err) } pb1 := new(MessageList) if err := Unmarshal(data, pb1); err != nil { t.Fatalf("first Unmarshal: %v", err) } if err := Unmarshal(data, pb1); err != nil { t.Fatalf("second Unmarshal: %v", err) } if len(pb1.Message) != 1 { t.Errorf("two Unmarshals produced %d Messages, want 1", len(pb1.Message)) } pb2 := new(MessageList) if err := UnmarshalMerge(data, pb2); err != nil { t.Fatalf("first UnmarshalMerge: %v", err) } if err := UnmarshalMerge(data, pb2); err != nil { t.Fatalf("second UnmarshalMerge: %v", err) } if len(pb2.Message) != 2 { t.Errorf("two UnmarshalMerges produced %d Messages, want 2", len(pb2.Message)) } } func TestExtensionMarshalOrder(t *testing.T) { m := &MyMessage{Count: Int(123)} if err := SetExtension(m, E_Ext_More, &Ext{Data: String("alpha")}); err != nil { t.Fatalf("SetExtension: %v", err) } if err := SetExtension(m, E_Ext_Text, String("aleph")); err != nil { t.Fatalf("SetExtension: %v", err) } if err := SetExtension(m, E_Ext_Number, Int32(1)); err != nil { t.Fatalf("SetExtension: %v", err) } // Serialize m several times, and check we get the same bytes each time. var orig []byte for i := 0; i < 100; i++ { b, err := Marshal(m) if err != nil { t.Fatalf("Marshal: %v", err) } if i == 0 { orig = b continue } if !bytes.Equal(b, orig) { t.Errorf("Bytes differ on attempt #%d", i) } } } // Many extensions, because small maps might not iterate differently on each iteration. var exts = []*ExtensionDesc{ E_X201, E_X202, E_X203, E_X204, E_X205, E_X206, E_X207, E_X208, E_X209, E_X210, E_X211, E_X212, E_X213, E_X214, E_X215, E_X216, E_X217, E_X218, E_X219, E_X220, E_X221, E_X222, E_X223, E_X224, E_X225, E_X226, E_X227, E_X228, E_X229, E_X230, E_X231, E_X232, E_X233, E_X234, E_X235, E_X236, E_X237, E_X238, E_X239, E_X240, E_X241, E_X242, E_X243, E_X244, E_X245, E_X246, E_X247, E_X248, E_X249, E_X250, } func TestMessageSetMarshalOrder(t *testing.T) { m := &MyMessageSet{} for _, x := range exts { if err := SetExtension(m, x, &Empty{}); err != nil { t.Fatalf("SetExtension: %v", err) } } buf, err := Marshal(m) if err != nil { t.Fatalf("Marshal: %v", err) } // Serialize m several times, and check we get the same bytes each time. for i := 0; i < 10; i++ { b1, err := Marshal(m) if err != nil { t.Fatalf("Marshal: %v", err) } if !bytes.Equal(b1, buf) { t.Errorf("Bytes differ on re-Marshal #%d", i) } m2 := &MyMessageSet{} if err := Unmarshal(buf, m2); err != nil { t.Errorf("Unmarshal: %v", err) } b2, err := Marshal(m2) if err != nil { t.Errorf("re-Marshal: %v", err) } if !bytes.Equal(b2, buf) { t.Errorf("Bytes differ on round-trip #%d", i) } } } func TestUnmarshalMergesMessages(t *testing.T) { // If a nested message occurs twice in the input, // the fields should be merged when decoding. a := &OtherMessage{ Key: Int64(123), Inner: &InnerMessage{ Host: String("polhode"), Port: Int32(1234), }, } aData, err := Marshal(a) if err != nil { t.Fatalf("Marshal(a): %v", err) } b := &OtherMessage{ Weight: Float32(1.2), Inner: &InnerMessage{ Host: String("herpolhode"), Connected: Bool(true), }, } bData, err := Marshal(b) if err != nil { t.Fatalf("Marshal(b): %v", err) } want := &OtherMessage{ Key: Int64(123), Weight: Float32(1.2), Inner: &InnerMessage{ Host: String("herpolhode"), Port: Int32(1234), Connected: Bool(true), }, } got := new(OtherMessage) if err := Unmarshal(append(aData, bData...), got); err != nil { t.Fatalf("Unmarshal: %v", err) } if !Equal(got, want) { t.Errorf("\n got %v\nwant %v", got, want) } } func TestEncodingSizes(t *testing.T) { tests := []struct { m Message n int }{ {&Defaults{F_Int32: Int32(math.MaxInt32)}, 6}, {&Defaults{F_Int32: Int32(math.MinInt32)}, 6}, {&Defaults{F_Uint32: Uint32(math.MaxUint32)}, 6}, } for _, test := range tests { b, err := Marshal(test.m) if err != nil { t.Errorf("Marshal(%v): %v", test.m, err) continue } if len(b) != test.n { t.Errorf("Marshal(%v) yielded %d bytes, want %d bytes", test.m, len(b), test.n) } } } func fuzzUnmarshal(t *testing.T, data []byte) { defer func() { if e := recover(); e != nil { t.Errorf("These bytes caused a panic: %+v", data) t.Logf("Stack:\n%s", debug.Stack()) t.FailNow() } }() pb := new(MyMessage) Unmarshal(data, pb) } func benchmarkMsg(bytes bool) *GoTest { pb := initGoTest(true) if bytes { buf := make([]byte, 4000) for i := range buf { buf[i] = byte(i) } pb.F_BytesDefaulted = buf } else { const N = 1000 // Internally the library starts much smaller. pb.F_Int32Repeated = make([]int32, N) pb.F_DoubleRepeated = make([]float64, N) for i := 0; i < N; i++ { pb.F_Int32Repeated[i] = int32(i) pb.F_DoubleRepeated[i] = float64(i) } } return pb } func BenchmarkMarshal(b *testing.B) { pb := benchmarkMsg(false) p := NewBuffer(nil) b.ResetTimer() for i := 0; i < b.N; i++ { p.Reset() p.Marshal(pb) } b.SetBytes(int64(len(p.Bytes()))) } func BenchmarkUnmarshal(b *testing.B) { pb := benchmarkMsg(false) p := NewBuffer(nil) p.Marshal(pb) b.SetBytes(int64(len(p.Bytes()))) p2 := NewBuffer(nil) pbd := new(GoTest) b.ResetTimer() for i := 0; i < b.N; i++ { p2.SetBuf(p.Bytes()) p2.Unmarshal(pbd) } } func BenchmarkMarshalBytes(b *testing.B) { pb := benchmarkMsg(true) p := NewBuffer(nil) b.ResetTimer() for i := 0; i < b.N; i++ { p.Reset() p.Marshal(pb) } b.SetBytes(int64(len(p.Bytes()))) } func BenchmarkUnmarshalBytes(b *testing.B) { pb := benchmarkMsg(true) p := NewBuffer(nil) p.Marshal(pb) b.SetBytes(int64(len(p.Bytes()))) p2 := NewBuffer(nil) pbd := new(GoTest) b.ResetTimer() for i := 0; i < b.N; i++ { p2.SetBuf(p.Bytes()) p2.Unmarshal(pbd) } } func BenchmarkUnmarshalUnrecognizedFields(b *testing.B) { b.StopTimer() pb := initGoTestField() skip := &GoSkipTest{ SkipInt32: Int32(32), SkipFixed32: Uint32(3232), SkipFixed64: Uint64(6464), SkipString: String("skipper"), Skipgroup: &GoSkipTest_SkipGroup{ GroupInt32: Int32(75), GroupString: String("wxyz"), }, } pbd := new(GoTestField) p := NewBuffer(nil) p.Marshal(pb) p.Marshal(skip) p2 := NewBuffer(nil) b.StartTimer() for i := 0; i < b.N; i++ { p2.SetBuf(p.Bytes()) p2.Unmarshal(pbd) } } golang-goprotobuf-0.0~git20130901/proto/clone.go000066400000000000000000000115641220434244300213250ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Protocol buffer deep copy. // TODO: MessageSet and RawMessage. package proto import ( "log" "reflect" "strings" ) // Clone returns a deep copy of a protocol buffer. func Clone(pb Message) Message { in := reflect.ValueOf(pb) if in.IsNil() { return pb } out := reflect.New(in.Type().Elem()) // out is empty so a merge is a deep copy. mergeStruct(out.Elem(), in.Elem()) return out.Interface().(Message) } // Merge merges src into dst. // Required and optional fields that are set in src will be set to that value in dst. // Elements of repeated fields will be appended. // Merge panics if src and dst are not the same type, or if dst is nil. func Merge(dst, src Message) { in := reflect.ValueOf(src) out := reflect.ValueOf(dst) if out.IsNil() { panic("proto: nil destination") } if in.Type() != out.Type() { // Explicit test prior to mergeStruct so that mistyped nils will fail panic("proto: type mismatch") } if in.IsNil() { // Merging nil into non-nil is a quiet no-op return } mergeStruct(out.Elem(), in.Elem()) } func mergeStruct(out, in reflect.Value) { for i := 0; i < in.NumField(); i++ { f := in.Type().Field(i) if strings.HasPrefix(f.Name, "XXX_") { continue } mergeAny(out.Field(i), in.Field(i)) } if emIn, ok := in.Addr().Interface().(extendableProto); ok { emOut := out.Addr().Interface().(extendableProto) mergeExtension(emOut.ExtensionMap(), emIn.ExtensionMap()) } uf := in.FieldByName("XXX_unrecognized") if !uf.IsValid() { return } uin := uf.Bytes() if len(uin) > 0 { out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...)) } } func mergeAny(out, in reflect.Value) { if in.Type() == protoMessageType { if !in.IsNil() { if out.IsNil() { out.Set(reflect.ValueOf(Clone(in.Interface().(Message)))) } else { Merge(out.Interface().(Message), in.Interface().(Message)) } } return } switch in.Kind() { case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, reflect.String, reflect.Uint32, reflect.Uint64: out.Set(in) case reflect.Ptr: if in.IsNil() { return } if out.IsNil() { out.Set(reflect.New(in.Elem().Type())) } mergeAny(out.Elem(), in.Elem()) case reflect.Slice: if in.IsNil() { return } n := in.Len() if out.IsNil() { out.Set(reflect.MakeSlice(in.Type(), 0, n)) } switch in.Type().Elem().Kind() { case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64, reflect.String, reflect.Uint32, reflect.Uint64, reflect.Uint8: out.Set(reflect.AppendSlice(out, in)) default: for i := 0; i < n; i++ { x := reflect.Indirect(reflect.New(in.Type().Elem())) mergeAny(x, in.Index(i)) out.Set(reflect.Append(out, x)) } } case reflect.Struct: mergeStruct(out, in) default: // unknown type, so not a protocol buffer log.Printf("proto: don't know how to copy %v", in) } } func mergeExtension(out, in map[int32]Extension) { for extNum, eIn := range in { eOut := Extension{desc: eIn.desc} if eIn.value != nil { v := reflect.New(reflect.TypeOf(eIn.value)).Elem() mergeAny(v, reflect.ValueOf(eIn.value)) eOut.value = v.Interface() } if eIn.enc != nil { eOut.enc = make([]byte, len(eIn.enc)) copy(eOut.enc, eIn.enc) } out[extNum] = eOut } } golang-goprotobuf-0.0~git20130901/proto/clone_test.go000066400000000000000000000111241220434244300223540ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "testing" "code.google.com/p/goprotobuf/proto" pb "./testdata" ) var cloneTestMessage = &pb.MyMessage{ Count: proto.Int32(42), Name: proto.String("Dave"), Pet: []string{"bunny", "kitty", "horsey"}, Inner: &pb.InnerMessage{ Host: proto.String("niles"), Port: proto.Int32(9099), Connected: proto.Bool(true), }, Others: []*pb.OtherMessage{ { Value: []byte("some bytes"), }, }, Somegroup: &pb.MyMessage_SomeGroup{ GroupField: proto.Int32(6), }, RepBytes: [][]byte{[]byte("sham"), []byte("wow")}, } func init() { ext := &pb.Ext{ Data: proto.String("extension"), } if err := proto.SetExtension(cloneTestMessage, pb.E_Ext_More, ext); err != nil { panic("SetExtension: " + err.Error()) } } func TestClone(t *testing.T) { m := proto.Clone(cloneTestMessage).(*pb.MyMessage) if !proto.Equal(m, cloneTestMessage) { t.Errorf("Clone(%v) = %v", cloneTestMessage, m) } // Verify it was a deep copy. *m.Inner.Port++ if proto.Equal(m, cloneTestMessage) { t.Error("Mutating clone changed the original") } } func TestCloneNil(t *testing.T) { var m *pb.MyMessage if c := proto.Clone(m); !proto.Equal(m, c) { t.Errorf("Clone(%v) = %v", m, c) } } var mergeTests = []struct { src, dst, want proto.Message }{ { src: &pb.MyMessage{ Count: proto.Int32(42), }, dst: &pb.MyMessage{ Name: proto.String("Dave"), }, want: &pb.MyMessage{ Count: proto.Int32(42), Name: proto.String("Dave"), }, }, { src: &pb.MyMessage{ Inner: &pb.InnerMessage{ Host: proto.String("hey"), Connected: proto.Bool(true), }, Pet: []string{"horsey"}, Others: []*pb.OtherMessage{ { Value: []byte("some bytes"), }, }, }, dst: &pb.MyMessage{ Inner: &pb.InnerMessage{ Host: proto.String("niles"), Port: proto.Int32(9099), }, Pet: []string{"bunny", "kitty"}, Others: []*pb.OtherMessage{ { Key: proto.Int64(31415926535), }, { // Explicitly test a src=nil field Inner: nil, }, }, }, want: &pb.MyMessage{ Inner: &pb.InnerMessage{ Host: proto.String("hey"), Connected: proto.Bool(true), Port: proto.Int32(9099), }, Pet: []string{"bunny", "kitty", "horsey"}, Others: []*pb.OtherMessage{ { Key: proto.Int64(31415926535), }, {}, { Value: []byte("some bytes"), }, }, }, }, { src: &pb.MyMessage{ RepBytes: [][]byte{[]byte("wow")}, }, dst: &pb.MyMessage{ Somegroup: &pb.MyMessage_SomeGroup{ GroupField: proto.Int32(6), }, RepBytes: [][]byte{[]byte("sham")}, }, want: &pb.MyMessage{ Somegroup: &pb.MyMessage_SomeGroup{ GroupField: proto.Int32(6), }, RepBytes: [][]byte{[]byte("sham"), []byte("wow")}, }, }, } func TestMerge(t *testing.T) { for _, m := range mergeTests { got := proto.Clone(m.dst) proto.Merge(got, m.src) if !proto.Equal(got, m.want) { t.Errorf("Merge(%v, %v)\n got %v\nwant %v\n", m.dst, m.src, got, m.want) } } } golang-goprotobuf-0.0~git20130901/proto/decode.go000066400000000000000000000440531220434244300214470ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto /* * Routines for decoding protocol buffer data to construct in-memory representations. */ import ( "errors" "fmt" "io" "os" "reflect" ) // ErrWrongType occurs when the wire encoding for the field disagrees with // that specified in the type being decoded. This is usually caused by attempting // to convert an encoded protocol buffer into a struct of the wrong type. var ErrWrongType = errors.New("field/encoding mismatch: wrong type for field") // errOverflow is returned when an integer is too large to be represented. var errOverflow = errors.New("proto: integer overflow") // The fundamental decoders that interpret bytes on the wire. // Those that take integer types all return uint64 and are // therefore of type valueDecoder. // DecodeVarint reads a varint-encoded integer from the slice. // It returns the integer and the number of bytes consumed, or // zero if there is not enough. // This is the format for the // int32, int64, uint32, uint64, bool, and enum // protocol buffer types. func DecodeVarint(buf []byte) (x uint64, n int) { // x, n already 0 for shift := uint(0); shift < 64; shift += 7 { if n >= len(buf) { return 0, 0 } b := uint64(buf[n]) n++ x |= (b & 0x7F) << shift if (b & 0x80) == 0 { return x, n } } // The number is too large to represent in a 64-bit value. return 0, 0 } // DecodeVarint reads a varint-encoded integer from the Buffer. // This is the format for the // int32, int64, uint32, uint64, bool, and enum // protocol buffer types. func (p *Buffer) DecodeVarint() (x uint64, err error) { // x, err already 0 i := p.index l := len(p.buf) for shift := uint(0); shift < 64; shift += 7 { if i >= l { err = io.ErrUnexpectedEOF return } b := p.buf[i] i++ x |= (uint64(b) & 0x7F) << shift if b < 0x80 { p.index = i return } } // The number is too large to represent in a 64-bit value. err = errOverflow return } // DecodeFixed64 reads a 64-bit integer from the Buffer. // This is the format for the // fixed64, sfixed64, and double protocol buffer types. func (p *Buffer) DecodeFixed64() (x uint64, err error) { // x, err already 0 i := p.index + 8 if i < 0 || i > len(p.buf) { err = io.ErrUnexpectedEOF return } p.index = i x = uint64(p.buf[i-8]) x |= uint64(p.buf[i-7]) << 8 x |= uint64(p.buf[i-6]) << 16 x |= uint64(p.buf[i-5]) << 24 x |= uint64(p.buf[i-4]) << 32 x |= uint64(p.buf[i-3]) << 40 x |= uint64(p.buf[i-2]) << 48 x |= uint64(p.buf[i-1]) << 56 return } // DecodeFixed32 reads a 32-bit integer from the Buffer. // This is the format for the // fixed32, sfixed32, and float protocol buffer types. func (p *Buffer) DecodeFixed32() (x uint64, err error) { // x, err already 0 i := p.index + 4 if i < 0 || i > len(p.buf) { err = io.ErrUnexpectedEOF return } p.index = i x = uint64(p.buf[i-4]) x |= uint64(p.buf[i-3]) << 8 x |= uint64(p.buf[i-2]) << 16 x |= uint64(p.buf[i-1]) << 24 return } // DecodeZigzag64 reads a zigzag-encoded 64-bit integer // from the Buffer. // This is the format used for the sint64 protocol buffer type. func (p *Buffer) DecodeZigzag64() (x uint64, err error) { x, err = p.DecodeVarint() if err != nil { return } x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63) return } // DecodeZigzag32 reads a zigzag-encoded 32-bit integer // from the Buffer. // This is the format used for the sint32 protocol buffer type. func (p *Buffer) DecodeZigzag32() (x uint64, err error) { x, err = p.DecodeVarint() if err != nil { return } x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31)) return } // These are not ValueDecoders: they produce an array of bytes or a string. // bytes, embedded messages // DecodeRawBytes reads a count-delimited byte buffer from the Buffer. // This is the format used for the bytes protocol buffer // type and for embedded messages. func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) { n, err := p.DecodeVarint() if err != nil { return } nb := int(n) if nb < 0 { return nil, fmt.Errorf("proto: bad byte length %d", nb) } end := p.index + nb if end < p.index || end > len(p.buf) { return nil, io.ErrUnexpectedEOF } if !alloc { // todo: check if can get more uses of alloc=false buf = p.buf[p.index:end] p.index += nb return } buf = make([]byte, nb) copy(buf, p.buf[p.index:]) p.index += nb return } // DecodeStringBytes reads an encoded string from the Buffer. // This is the format used for the proto2 string type. func (p *Buffer) DecodeStringBytes() (s string, err error) { buf, err := p.DecodeRawBytes(false) if err != nil { return } return string(buf), nil } // Skip the next item in the buffer. Its wire type is decoded and presented as an argument. // If the protocol buffer has extensions, and the field matches, add it as an extension. // Otherwise, if the XXX_unrecognized field exists, append the skipped data there. func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error { oi := o.index err := o.skip(t, tag, wire) if err != nil { return err } if !unrecField.IsValid() { return nil } ptr := structPointer_Bytes(base, unrecField) if *ptr == nil { // This is the first skipped element, // allocate a new buffer. *ptr = o.bufalloc() } // Add the skipped field to struct field obuf := o.buf o.buf = *ptr o.EncodeVarint(uint64(tag<<3 | wire)) *ptr = append(o.buf, obuf[oi:o.index]...) o.buf = obuf return nil } // Skip the next item in the buffer. Its wire type is decoded and presented as an argument. func (o *Buffer) skip(t reflect.Type, tag, wire int) error { var u uint64 var err error switch wire { case WireVarint: _, err = o.DecodeVarint() case WireFixed64: _, err = o.DecodeFixed64() case WireBytes: _, err = o.DecodeRawBytes(false) case WireFixed32: _, err = o.DecodeFixed32() case WireStartGroup: for { u, err = o.DecodeVarint() if err != nil { break } fwire := int(u & 0x7) if fwire == WireEndGroup { break } ftag := int(u >> 3) err = o.skip(t, ftag, fwire) if err != nil { break } } default: err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t) } return err } // Unmarshaler is the interface representing objects that can // unmarshal themselves. The method should reset the receiver before // decoding starts. The argument points to data that may be // overwritten, so implementations should not keep references to the // buffer. type Unmarshaler interface { Unmarshal([]byte) error } // Unmarshal parses the protocol buffer representation in buf and places the // decoded result in pb. If the struct underlying pb does not match // the data in buf, the results can be unpredictable. // // Unmarshal resets pb before starting to unmarshal, so any // existing data in pb is always removed. Use UnmarshalMerge // to preserve and append to existing data. func Unmarshal(buf []byte, pb Message) error { pb.Reset() return UnmarshalMerge(buf, pb) } // UnmarshalMerge parses the protocol buffer representation in buf and // writes the decoded result to pb. If the struct underlying pb does not match // the data in buf, the results can be unpredictable. // // UnmarshalMerge merges into existing data in pb. // Most code should use Unmarshal instead. func UnmarshalMerge(buf []byte, pb Message) error { // If the object can unmarshal itself, let it. if u, ok := pb.(Unmarshaler); ok { return u.Unmarshal(buf) } return NewBuffer(buf).Unmarshal(pb) } // Unmarshal parses the protocol buffer representation in the // Buffer and places the decoded result in pb. If the struct // underlying pb does not match the data in the buffer, the results can be // unpredictable. func (p *Buffer) Unmarshal(pb Message) error { // If the object can unmarshal itself, let it. if u, ok := pb.(Unmarshaler); ok { err := u.Unmarshal(p.buf[p.index:]) p.index = len(p.buf) return err } typ, base, err := getbase(pb) if err != nil { return err } err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base) if collectStats { stats.Decode++ } return err } // unmarshalType does the work of unmarshaling a structure. func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error { required, reqFields := prop.reqCount, uint64(0) var err error for err == nil && o.index < len(o.buf) { oi := o.index var u uint64 u, err = o.DecodeVarint() if err != nil { break } wire := int(u & 0x7) if wire == WireEndGroup { if is_group { return nil // input is satisfied } return ErrWrongType } tag := int(u >> 3) if tag <= 0 { return fmt.Errorf("proto: illegal tag %d", tag) } fieldnum, ok := prop.decoderTags.get(tag) if !ok { // Maybe it's an extension? if prop.extendable { if e := structPointer_Interface(base, st).(extendableProto); isExtensionField(e, int32(tag)) { if err = o.skip(st, tag, wire); err == nil { ext := e.ExtensionMap()[int32(tag)] // may be missing ext.enc = append(ext.enc, o.buf[oi:o.index]...) e.ExtensionMap()[int32(tag)] = ext } continue } } err = o.skipAndSave(st, tag, wire, base, prop.unrecField) continue } p := prop.Prop[fieldnum] if p.dec == nil { fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name) continue } dec := p.dec if wire != WireStartGroup && wire != p.WireType { if wire == WireBytes && p.packedDec != nil { // a packable field dec = p.packedDec } else { err = ErrWrongType continue } } err = dec(o, p, base) if err == nil && p.Required { // Successfully decoded a required field. if tag <= 64 { // use bitmap for fields 1-64 to catch field reuse. var mask uint64 = 1 << uint64(tag-1) if reqFields&mask == 0 { // new required field reqFields |= mask required-- } } else { // This is imprecise. It can be fooled by a required field // with a tag > 64 that is encoded twice; that's very rare. // A fully correct implementation would require allocating // a data structure, which we would like to avoid. required-- } } } if err == nil { if is_group { return io.ErrUnexpectedEOF } if required > 0 { return &ErrRequiredNotSet{st} } } return err } // Individual type decoders // For each, // u is the decoded value, // v is a pointer to the field (pointer) in the struct // Sizes of the pools to allocate inside the Buffer. // The goal is modest amortization and allocation // on at least 16-byte boundaries. const ( boolPoolSize = 16 uint32PoolSize = 8 uint64PoolSize = 4 ) // Decode a bool. func (o *Buffer) dec_bool(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } if len(o.bools) == 0 { o.bools = make([]bool, boolPoolSize) } o.bools[0] = u != 0 *structPointer_Bool(base, p.field) = &o.bools[0] o.bools = o.bools[1:] return nil } // Decode an int32. func (o *Buffer) dec_int32(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } word32_Set(structPointer_Word32(base, p.field), o, uint32(u)) return nil } // Decode an int64. func (o *Buffer) dec_int64(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } word64_Set(structPointer_Word64(base, p.field), o, u) return nil } // Decode a string. func (o *Buffer) dec_string(p *Properties, base structPointer) error { s, err := o.DecodeStringBytes() if err != nil { return err } sp := new(string) *sp = s *structPointer_String(base, p.field) = sp return nil } // Decode a slice of bytes ([]byte). func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error { b, err := o.DecodeRawBytes(true) if err != nil { return err } *structPointer_Bytes(base, p.field) = b return nil } // Decode a slice of bools ([]bool). func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } v := structPointer_BoolSlice(base, p.field) *v = append(*v, u != 0) return nil } // Decode a slice of bools ([]bool) in packed format. func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error { v := structPointer_BoolSlice(base, p.field) nn, err := o.DecodeVarint() if err != nil { return err } nb := int(nn) // number of bytes of encoded bools y := *v for i := 0; i < nb; i++ { u, err := p.valDec(o) if err != nil { return err } y = append(y, u != 0) } *v = y return nil } // Decode a slice of int32s ([]int32). func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } structPointer_Word32Slice(base, p.field).Append(uint32(u)) return nil } // Decode a slice of int32s ([]int32) in packed format. func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error { v := structPointer_Word32Slice(base, p.field) nn, err := o.DecodeVarint() if err != nil { return err } nb := int(nn) // number of bytes of encoded int32s fin := o.index + nb if fin < o.index { return errOverflow } for o.index < fin { u, err := p.valDec(o) if err != nil { return err } v.Append(uint32(u)) } return nil } // Decode a slice of int64s ([]int64). func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error { u, err := p.valDec(o) if err != nil { return err } structPointer_Word64Slice(base, p.field).Append(u) return nil } // Decode a slice of int64s ([]int64) in packed format. func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error { v := structPointer_Word64Slice(base, p.field) nn, err := o.DecodeVarint() if err != nil { return err } nb := int(nn) // number of bytes of encoded int64s fin := o.index + nb if fin < o.index { return errOverflow } for o.index < fin { u, err := p.valDec(o) if err != nil { return err } v.Append(u) } return nil } // Decode a slice of strings ([]string). func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error { s, err := o.DecodeStringBytes() if err != nil { return err } v := structPointer_StringSlice(base, p.field) *v = append(*v, s) return nil } // Decode a slice of slice of bytes ([][]byte). func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error { b, err := o.DecodeRawBytes(true) if err != nil { return err } v := structPointer_BytesSlice(base, p.field) *v = append(*v, b) return nil } // Decode a group. func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error { bas := structPointer_GetStructPointer(base, p.field) if structPointer_IsNil(bas) { // allocate new nested message bas = toStructPointer(reflect.New(p.stype)) structPointer_SetStructPointer(base, p.field, bas) } return o.unmarshalType(p.stype, p.sprop, true, bas) } // Decode an embedded message. func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) { raw, e := o.DecodeRawBytes(false) if e != nil { return e } bas := structPointer_GetStructPointer(base, p.field) if structPointer_IsNil(bas) { // allocate new nested message bas = toStructPointer(reflect.New(p.stype)) structPointer_SetStructPointer(base, p.field, bas) } // If the object can unmarshal itself, let it. if p.isUnmarshaler { iv := structPointer_Interface(bas, p.stype) return iv.(Unmarshaler).Unmarshal(raw) } obuf := o.buf oi := o.index o.buf = raw o.index = 0 err = o.unmarshalType(p.stype, p.sprop, false, bas) o.buf = obuf o.index = oi return err } // Decode a slice of embedded messages. func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error { return o.dec_slice_struct(p, false, base) } // Decode a slice of embedded groups. func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error { return o.dec_slice_struct(p, true, base) } // Decode a slice of structs ([]*struct). func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error { v := reflect.New(p.stype) bas := toStructPointer(v) structPointer_StructPointerSlice(base, p.field).Append(bas) if is_group { err := o.unmarshalType(p.stype, p.sprop, is_group, bas) return err } raw, err := o.DecodeRawBytes(false) if err != nil { return err } // If the object can unmarshal itself, let it. if p.isUnmarshaler { iv := v.Interface() return iv.(Unmarshaler).Unmarshal(raw) } obuf := o.buf oi := o.index o.buf = raw o.index = 0 err = o.unmarshalType(p.stype, p.sprop, is_group, bas) o.buf = obuf o.index = oi return err } golang-goprotobuf-0.0~git20130901/proto/encode.go000066400000000000000000000354441220434244300214650ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto /* * Routines for encoding data into the wire format for protocol buffers. */ import ( "errors" "reflect" "sort" ) // ErrRequiredNotSet is the error returned if Marshal is called with // a protocol buffer struct whose required fields have not // all been initialized. It is also the error returned if Unmarshal is // called with an encoded protocol buffer that does not include all the // required fields. type ErrRequiredNotSet struct { t reflect.Type } func (e *ErrRequiredNotSet) Error() string { return "proto: required fields not set in " + e.t.String() } var ( // ErrRepeatedHasNil is the error returned if Marshal is called with // a struct with a repeated field containing a nil element. ErrRepeatedHasNil = errors.New("proto: repeated field has nil element") // ErrNil is the error returned if Marshal is called with nil. ErrNil = errors.New("proto: Marshal called with nil") ) // The fundamental encoders that put bytes on the wire. // Those that take integer types all accept uint64 and are // therefore of type valueEncoder. const maxVarintBytes = 10 // maximum length of a varint // EncodeVarint returns the varint encoding of x. // This is the format for the // int32, int64, uint32, uint64, bool, and enum // protocol buffer types. // Not used by the package itself, but helpful to clients // wishing to use the same encoding. func EncodeVarint(x uint64) []byte { var buf [maxVarintBytes]byte var n int for n = 0; x > 127; n++ { buf[n] = 0x80 | uint8(x&0x7F) x >>= 7 } buf[n] = uint8(x) n++ return buf[0:n] } // EncodeVarint writes a varint-encoded integer to the Buffer. // This is the format for the // int32, int64, uint32, uint64, bool, and enum // protocol buffer types. func (p *Buffer) EncodeVarint(x uint64) error { for x >= 1<<7 { p.buf = append(p.buf, uint8(x&0x7f|0x80)) x >>= 7 } p.buf = append(p.buf, uint8(x)) return nil } // EncodeFixed64 writes a 64-bit integer to the Buffer. // This is the format for the // fixed64, sfixed64, and double protocol buffer types. func (p *Buffer) EncodeFixed64(x uint64) error { p.buf = append(p.buf, uint8(x), uint8(x>>8), uint8(x>>16), uint8(x>>24), uint8(x>>32), uint8(x>>40), uint8(x>>48), uint8(x>>56)) return nil } // EncodeFixed32 writes a 32-bit integer to the Buffer. // This is the format for the // fixed32, sfixed32, and float protocol buffer types. func (p *Buffer) EncodeFixed32(x uint64) error { p.buf = append(p.buf, uint8(x), uint8(x>>8), uint8(x>>16), uint8(x>>24)) return nil } // EncodeZigzag64 writes a zigzag-encoded 64-bit integer // to the Buffer. // This is the format used for the sint64 protocol buffer type. func (p *Buffer) EncodeZigzag64(x uint64) error { // use signed number to get arithmetic right shift. return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) } // EncodeZigzag32 writes a zigzag-encoded 32-bit integer // to the Buffer. // This is the format used for the sint32 protocol buffer type. func (p *Buffer) EncodeZigzag32(x uint64) error { // use signed number to get arithmetic right shift. return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) } // EncodeRawBytes writes a count-delimited byte buffer to the Buffer. // This is the format used for the bytes protocol buffer // type and for embedded messages. func (p *Buffer) EncodeRawBytes(b []byte) error { p.EncodeVarint(uint64(len(b))) p.buf = append(p.buf, b...) return nil } // EncodeStringBytes writes an encoded string to the Buffer. // This is the format used for the proto2 string type. func (p *Buffer) EncodeStringBytes(s string) error { p.EncodeVarint(uint64(len(s))) p.buf = append(p.buf, s...) return nil } // Marshaler is the interface representing objects that can marshal themselves. type Marshaler interface { Marshal() ([]byte, error) } // Marshal takes the protocol buffer // and encodes it into the wire format, returning the data. func Marshal(pb Message) ([]byte, error) { // Can the object marshal itself? if m, ok := pb.(Marshaler); ok { return m.Marshal() } p := NewBuffer(nil) err := p.Marshal(pb) if err != nil { return nil, err } return p.buf, err } // Marshal takes the protocol buffer // and encodes it into the wire format, writing the result to the // Buffer. func (p *Buffer) Marshal(pb Message) error { // Can the object marshal itself? if m, ok := pb.(Marshaler); ok { data, err := m.Marshal() if err != nil { return err } p.buf = append(p.buf, data...) return nil } t, base, err := getbase(pb) if structPointer_IsNil(base) { return ErrNil } if err == nil { err = p.enc_struct(t.Elem(), GetProperties(t.Elem()), base) } if collectStats { stats.Encode++ } return err } // Individual type encoders. // Encode a bool. func (o *Buffer) enc_bool(p *Properties, base structPointer) error { v := *structPointer_Bool(base, p.field) if v == nil { return ErrNil } x := 0 if *v { x = 1 } o.buf = append(o.buf, p.tagcode...) p.valEnc(o, uint64(x)) return nil } // Encode an int32. func (o *Buffer) enc_int32(p *Properties, base structPointer) error { v := structPointer_Word32(base, p.field) if word32_IsNil(v) { return ErrNil } x := word32_Get(v) o.buf = append(o.buf, p.tagcode...) p.valEnc(o, uint64(x)) return nil } // Encode an int64. func (o *Buffer) enc_int64(p *Properties, base structPointer) error { v := structPointer_Word64(base, p.field) if word64_IsNil(v) { return ErrNil } x := word64_Get(v) o.buf = append(o.buf, p.tagcode...) p.valEnc(o, x) return nil } // Encode a string. func (o *Buffer) enc_string(p *Properties, base structPointer) error { v := *structPointer_String(base, p.field) if v == nil { return ErrNil } x := *v o.buf = append(o.buf, p.tagcode...) o.EncodeStringBytes(x) return nil } // All protocol buffer fields are nillable, but be careful. func isNil(v reflect.Value) bool { switch v.Kind() { case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: return v.IsNil() } return false } // Encode a message struct. func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error { structp := structPointer_GetStructPointer(base, p.field) if structPointer_IsNil(structp) { return ErrNil } // Can the object marshal itself? if p.isMarshaler { m := structPointer_Interface(structp, p.stype).(Marshaler) data, err := m.Marshal() if err != nil { return err } o.buf = append(o.buf, p.tagcode...) o.EncodeRawBytes(data) return nil } // need the length before we can write out the message itself, // so marshal into a separate byte buffer first. obuf := o.buf o.buf = o.bufalloc() err := o.enc_struct(p.stype, p.sprop, structp) nbuf := o.buf o.buf = obuf if err != nil { o.buffree(nbuf) return err } o.buf = append(o.buf, p.tagcode...) o.EncodeRawBytes(nbuf) o.buffree(nbuf) return nil } // Encode a group struct. func (o *Buffer) enc_struct_group(p *Properties, base structPointer) error { b := structPointer_GetStructPointer(base, p.field) if structPointer_IsNil(b) { return ErrNil } o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup)) err := o.enc_struct(p.stype, p.sprop, b) if err != nil { return err } o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup)) return nil } // Encode a slice of bools ([]bool). func (o *Buffer) enc_slice_bool(p *Properties, base structPointer) error { s := *structPointer_BoolSlice(base, p.field) l := len(s) if l == 0 { return ErrNil } for _, x := range s { o.buf = append(o.buf, p.tagcode...) v := uint64(0) if x { v = 1 } p.valEnc(o, v) } return nil } // Encode a slice of bools ([]bool) in packed format. func (o *Buffer) enc_slice_packed_bool(p *Properties, base structPointer) error { s := *structPointer_BoolSlice(base, p.field) l := len(s) if l == 0 { return ErrNil } o.buf = append(o.buf, p.tagcode...) o.EncodeVarint(uint64(l)) // each bool takes exactly one byte for _, x := range s { v := uint64(0) if x { v = 1 } p.valEnc(o, v) } return nil } // Encode a slice of bytes ([]byte). func (o *Buffer) enc_slice_byte(p *Properties, base structPointer) error { s := *structPointer_Bytes(base, p.field) if s == nil { return ErrNil } o.buf = append(o.buf, p.tagcode...) o.EncodeRawBytes(s) return nil } // Encode a slice of int32s ([]int32). func (o *Buffer) enc_slice_int32(p *Properties, base structPointer) error { s := structPointer_Word32Slice(base, p.field) l := s.Len() if l == 0 { return ErrNil } for i := 0; i < l; i++ { o.buf = append(o.buf, p.tagcode...) x := s.Index(i) p.valEnc(o, uint64(x)) } return nil } // Encode a slice of int32s ([]int32) in packed format. func (o *Buffer) enc_slice_packed_int32(p *Properties, base structPointer) error { s := structPointer_Word32Slice(base, p.field) l := s.Len() if l == 0 { return ErrNil } // TODO: Reuse a Buffer. buf := NewBuffer(nil) for i := 0; i < l; i++ { p.valEnc(buf, uint64(s.Index(i))) } o.buf = append(o.buf, p.tagcode...) o.EncodeVarint(uint64(len(buf.buf))) o.buf = append(o.buf, buf.buf...) return nil } // Encode a slice of int64s ([]int64). func (o *Buffer) enc_slice_int64(p *Properties, base structPointer) error { s := structPointer_Word64Slice(base, p.field) l := s.Len() if l == 0 { return ErrNil } for i := 0; i < l; i++ { o.buf = append(o.buf, p.tagcode...) p.valEnc(o, s.Index(i)) } return nil } // Encode a slice of int64s ([]int64) in packed format. func (o *Buffer) enc_slice_packed_int64(p *Properties, base structPointer) error { s := structPointer_Word64Slice(base, p.field) l := s.Len() if l == 0 { return ErrNil } // TODO: Reuse a Buffer. buf := NewBuffer(nil) for i := 0; i < l; i++ { p.valEnc(buf, s.Index(i)) } o.buf = append(o.buf, p.tagcode...) o.EncodeVarint(uint64(len(buf.buf))) o.buf = append(o.buf, buf.buf...) return nil } // Encode a slice of slice of bytes ([][]byte). func (o *Buffer) enc_slice_slice_byte(p *Properties, base structPointer) error { ss := *structPointer_BytesSlice(base, p.field) l := len(ss) if l == 0 { return ErrNil } for i := 0; i < l; i++ { o.buf = append(o.buf, p.tagcode...) s := ss[i] o.EncodeRawBytes(s) } return nil } // Encode a slice of strings ([]string). func (o *Buffer) enc_slice_string(p *Properties, base structPointer) error { ss := *structPointer_StringSlice(base, p.field) l := len(ss) for i := 0; i < l; i++ { o.buf = append(o.buf, p.tagcode...) s := ss[i] o.EncodeStringBytes(s) } return nil } // Encode a slice of message structs ([]*struct). func (o *Buffer) enc_slice_struct_message(p *Properties, base structPointer) error { s := structPointer_StructPointerSlice(base, p.field) l := s.Len() for i := 0; i < l; i++ { structp := s.Index(i) if structPointer_IsNil(structp) { return ErrRepeatedHasNil } // Can the object marshal itself? if p.isMarshaler { m := structPointer_Interface(structp, p.stype).(Marshaler) data, err := m.Marshal() if err != nil { return err } o.buf = append(o.buf, p.tagcode...) o.EncodeRawBytes(data) continue } obuf := o.buf o.buf = o.bufalloc() err := o.enc_struct(p.stype, p.sprop, structp) nbuf := o.buf o.buf = obuf if err != nil { o.buffree(nbuf) if err == ErrNil { return ErrRepeatedHasNil } return err } o.buf = append(o.buf, p.tagcode...) o.EncodeRawBytes(nbuf) o.buffree(nbuf) } return nil } // Encode a slice of group structs ([]*struct). func (o *Buffer) enc_slice_struct_group(p *Properties, base structPointer) error { s := structPointer_StructPointerSlice(base, p.field) l := s.Len() for i := 0; i < l; i++ { b := s.Index(i) if structPointer_IsNil(b) { return ErrRepeatedHasNil } o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup)) err := o.enc_struct(p.stype, p.sprop, b) if err != nil { if err == ErrNil { return ErrRepeatedHasNil } return err } o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup)) } return nil } // Encode an extension map. func (o *Buffer) enc_map(p *Properties, base structPointer) error { v := *structPointer_ExtMap(base, p.field) if err := encodeExtensionMap(v); err != nil { return err } // Fast-path for common cases: zero or one extensions. if len(v) <= 1 { for _, e := range v { o.buf = append(o.buf, e.enc...) } return nil } // Sort keys to provide a deterministic encoding. keys := make([]int, 0, len(v)) for k := range v { keys = append(keys, int(k)) } sort.Ints(keys) for _, k := range keys { o.buf = append(o.buf, v[int32(k)].enc...) } return nil } // Encode a struct. func (o *Buffer) enc_struct(t reflect.Type, prop *StructProperties, base structPointer) error { required := prop.reqCount // Encode fields in tag order so that decoders may use optimizations // that depend on the ordering. // http://code.google.com/apis/protocolbuffers/docs/encoding.html#order for _, i := range prop.order { p := prop.Prop[i] if p.enc != nil { err := p.enc(o, p, base) if err != nil { if err != ErrNil { return err } } else if p.Required { required-- } } } // See if we encoded all required fields. if required > 0 { return &ErrRequiredNotSet{t} } // Add unrecognized fields at the end. if prop.unrecField.IsValid() { v := *structPointer_Bytes(base, prop.unrecField) if len(v) > 0 { o.buf = append(o.buf, v...) } } return nil } golang-goprotobuf-0.0~git20130901/proto/equal.go000066400000000000000000000152201220434244300213250ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Protocol buffer comparison. // TODO: MessageSet. package proto import ( "bytes" "log" "reflect" "strings" ) /* Equal returns true iff protocol buffers a and b are equal. The arguments must both be pointers to protocol buffer structs. Equality is defined in this way: - Two messages are equal iff they are the same type, corresponding fields are equal, unknown field sets are equal, and extensions sets are equal. - Two set scalar fields are equal iff their values are equal. If the fields are of a floating-point type, remember that NaN != x for all x, including NaN. - Two repeated fields are equal iff their lengths are the same, and their corresponding elements are equal (a "bytes" field, although represented by []byte, is not a repeated field) - Two unset fields are equal. - Two unknown field sets are equal if their current encoded state is equal. (TODO) - Two extension sets are equal iff they have corresponding elements that are pairwise equal. - Every other combination of things are not equal. The return value is undefined if a and b are not protocol buffers. */ func Equal(a, b Message) bool { if a == nil || b == nil { return a == b } v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b) if v1.Type() != v2.Type() { return false } if v1.Kind() == reflect.Ptr { if v1.IsNil() { return v2.IsNil() } if v2.IsNil() { return false } v1, v2 = v1.Elem(), v2.Elem() } if v1.Kind() != reflect.Struct { return false } return equalStruct(v1, v2) } // v1 and v2 are known to have the same type. func equalStruct(v1, v2 reflect.Value) bool { for i := 0; i < v1.NumField(); i++ { f := v1.Type().Field(i) if strings.HasPrefix(f.Name, "XXX_") { continue } f1, f2 := v1.Field(i), v2.Field(i) if f.Type.Kind() == reflect.Ptr { if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 { // both unset continue } else if n1 != n2 { // set/unset mismatch return false } b1, ok := f1.Interface().(raw) if ok { b2 := f2.Interface().(raw) // RawMessage if !bytes.Equal(b1.Bytes(), b2.Bytes()) { return false } continue } f1, f2 = f1.Elem(), f2.Elem() } if !equalAny(f1, f2) { return false } } if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() { em2 := v2.FieldByName("XXX_extensions") if !equalExtensions(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) { return false } } uf := v1.FieldByName("XXX_unrecognized") if !uf.IsValid() { return true } u1 := uf.Bytes() u2 := v2.FieldByName("XXX_unrecognized").Bytes() if !bytes.Equal(u1, u2) { return false } return true } // v1 and v2 are known to have the same type. func equalAny(v1, v2 reflect.Value) bool { if v1.Type() == protoMessageType { m1, _ := v1.Interface().(Message) m2, _ := v2.Interface().(Message) return Equal(m1, m2) } switch v1.Kind() { case reflect.Bool: return v1.Bool() == v2.Bool() case reflect.Float32, reflect.Float64: return v1.Float() == v2.Float() case reflect.Int32, reflect.Int64: return v1.Int() == v2.Int() case reflect.Ptr: return equalAny(v1.Elem(), v2.Elem()) case reflect.Slice: if v1.Type().Elem().Kind() == reflect.Uint8 { // short circuit: []byte if v1.IsNil() != v2.IsNil() { return false } return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte)) } if v1.Len() != v2.Len() { return false } for i := 0; i < v1.Len(); i++ { if !equalAny(v1.Index(i), v2.Index(i)) { return false } } return true case reflect.String: return v1.Interface().(string) == v2.Interface().(string) case reflect.Struct: return equalStruct(v1, v2) case reflect.Uint32, reflect.Uint64: return v1.Uint() == v2.Uint() } // unknown type, so not a protocol buffer log.Printf("proto: don't know how to compare %v", v1) return false } // base is the struct type that the extensions are based on. // em1 and em2 are extension maps. func equalExtensions(base reflect.Type, em1, em2 map[int32]Extension) bool { if len(em1) != len(em2) { return false } for extNum, e1 := range em1 { e2, ok := em2[extNum] if !ok { return false } m1, m2 := e1.value, e2.value if m1 != nil && m2 != nil { // Both are unencoded. if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2)) { return false } continue } // At least one is encoded. To do a semantically correct comparison // we need to unmarshal them first. var desc *ExtensionDesc if m := extensionMaps[base]; m != nil { desc = m[extNum] } if desc == nil { log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) continue } var err error if m1 == nil { m1, err = decodeExtension(e1.enc, desc) } if m2 == nil && err == nil { m2, err = decodeExtension(e2.enc, desc) } if err != nil { // The encoded form is invalid. log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err) return false } if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2)) { return false } } return true } golang-goprotobuf-0.0~git20130901/proto/equal_test.go000066400000000000000000000153741220434244300223760ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "testing" pb "./testdata" . "code.google.com/p/goprotobuf/proto" ) // Four identical base messages. // The init function adds extensions to some of them. var messageWithoutExtension = &pb.MyMessage{Count: Int32(7)} var messageWithExtension1a = &pb.MyMessage{Count: Int32(7)} var messageWithExtension1b = &pb.MyMessage{Count: Int32(7)} var messageWithExtension2 = &pb.MyMessage{Count: Int32(7)} // Two messages with non-message extensions. var messageWithInt32Extension1 = &pb.MyMessage{Count: Int32(8)} var messageWithInt32Extension2 = &pb.MyMessage{Count: Int32(8)} func init() { ext1 := &pb.Ext{Data: String("Kirk")} ext2 := &pb.Ext{Data: String("Picard")} // messageWithExtension1a has ext1, but never marshals it. if err := SetExtension(messageWithExtension1a, pb.E_Ext_More, ext1); err != nil { panic("SetExtension on 1a failed: " + err.Error()) } // messageWithExtension1b is the unmarshaled form of messageWithExtension1a. if err := SetExtension(messageWithExtension1b, pb.E_Ext_More, ext1); err != nil { panic("SetExtension on 1b failed: " + err.Error()) } buf, err := Marshal(messageWithExtension1b) if err != nil { panic("Marshal of 1b failed: " + err.Error()) } messageWithExtension1b.Reset() if err := Unmarshal(buf, messageWithExtension1b); err != nil { panic("Unmarshal of 1b failed: " + err.Error()) } // messageWithExtension2 has ext2. if err := SetExtension(messageWithExtension2, pb.E_Ext_More, ext2); err != nil { panic("SetExtension on 2 failed: " + err.Error()) } if err := SetExtension(messageWithInt32Extension1, pb.E_Ext_Number, Int32(23)); err != nil { panic("SetExtension on Int32-1 failed: " + err.Error()) } if err := SetExtension(messageWithInt32Extension1, pb.E_Ext_Number, Int32(24)); err != nil { panic("SetExtension on Int32-2 failed: " + err.Error()) } } var EqualTests = []struct { desc string a, b Message exp bool }{ {"different types", &pb.GoEnum{}, &pb.GoTestField{}, false}, {"equal empty", &pb.GoEnum{}, &pb.GoEnum{}, true}, {"nil vs nil", nil, nil, true}, {"typed nil vs typed nil", (*pb.GoEnum)(nil), (*pb.GoEnum)(nil), true}, {"typed nil vs empty", (*pb.GoEnum)(nil), &pb.GoEnum{}, false}, {"different typed nil", (*pb.GoEnum)(nil), (*pb.GoTestField)(nil), false}, {"one set field, one unset field", &pb.GoTestField{Label: String("foo")}, &pb.GoTestField{}, false}, {"one set field zero, one unset field", &pb.GoTest{Param: Int32(0)}, &pb.GoTest{}, false}, {"different set fields", &pb.GoTestField{Label: String("foo")}, &pb.GoTestField{Label: String("bar")}, false}, {"equal set", &pb.GoTestField{Label: String("foo")}, &pb.GoTestField{Label: String("foo")}, true}, {"repeated, one set", &pb.GoTest{F_Int32Repeated: []int32{2, 3}}, &pb.GoTest{}, false}, {"repeated, different length", &pb.GoTest{F_Int32Repeated: []int32{2, 3}}, &pb.GoTest{F_Int32Repeated: []int32{2}}, false}, {"repeated, different value", &pb.GoTest{F_Int32Repeated: []int32{2}}, &pb.GoTest{F_Int32Repeated: []int32{3}}, false}, {"repeated, equal", &pb.GoTest{F_Int32Repeated: []int32{2, 4}}, &pb.GoTest{F_Int32Repeated: []int32{2, 4}}, true}, {"repeated, nil equal nil", &pb.GoTest{F_Int32Repeated: nil}, &pb.GoTest{F_Int32Repeated: nil}, true}, {"repeated, nil equal empty", &pb.GoTest{F_Int32Repeated: nil}, &pb.GoTest{F_Int32Repeated: []int32{}}, true}, {"repeated, empty equal nil", &pb.GoTest{F_Int32Repeated: []int32{}}, &pb.GoTest{F_Int32Repeated: nil}, true}, { "nested, different", &pb.GoTest{RequiredField: &pb.GoTestField{Label: String("foo")}}, &pb.GoTest{RequiredField: &pb.GoTestField{Label: String("bar")}}, false, }, { "nested, equal", &pb.GoTest{RequiredField: &pb.GoTestField{Label: String("wow")}}, &pb.GoTest{RequiredField: &pb.GoTestField{Label: String("wow")}}, true, }, {"bytes", &pb.OtherMessage{Value: []byte("foo")}, &pb.OtherMessage{Value: []byte("foo")}, true}, {"bytes, empty", &pb.OtherMessage{Value: []byte{}}, &pb.OtherMessage{Value: []byte{}}, true}, {"bytes, empty vs nil", &pb.OtherMessage{Value: []byte{}}, &pb.OtherMessage{Value: nil}, false}, { "repeated bytes", &pb.MyMessage{RepBytes: [][]byte{[]byte("sham"), []byte("wow")}}, &pb.MyMessage{RepBytes: [][]byte{[]byte("sham"), []byte("wow")}}, true, }, {"extension vs. no extension", messageWithoutExtension, messageWithExtension1a, false}, {"extension vs. same extension", messageWithExtension1a, messageWithExtension1b, true}, {"extension vs. different extension", messageWithExtension1a, messageWithExtension2, false}, {"int32 extension vs. itself", messageWithInt32Extension1, messageWithInt32Extension1, true}, {"int32 extension vs. a different int32", messageWithInt32Extension1, messageWithInt32Extension2, false}, { "message with group", &pb.MyMessage{ Count: Int32(1), Somegroup: &pb.MyMessage_SomeGroup{ GroupField: Int32(5), }, }, &pb.MyMessage{ Count: Int32(1), Somegroup: &pb.MyMessage_SomeGroup{ GroupField: Int32(5), }, }, true, }, } func TestEqual(t *testing.T) { for _, tc := range EqualTests { if res := Equal(tc.a, tc.b); res != tc.exp { t.Errorf("%v: Equal(%v, %v) = %v, want %v", tc.desc, tc.a, tc.b, res, tc.exp) } } } golang-goprotobuf-0.0~git20130901/proto/extensions.go000066400000000000000000000245431220434244300224250ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto /* * Types and routines for supporting protocol buffer extensions. */ import ( "errors" "reflect" "strconv" "sync" ) // ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message. var ErrMissingExtension = errors.New("proto: missing extension") // ExtensionRange represents a range of message extensions for a protocol buffer. // Used in code generated by the protocol compiler. type ExtensionRange struct { Start, End int32 // both inclusive } // extendableProto is an interface implemented by any protocol buffer that may be extended. type extendableProto interface { Message ExtensionRangeArray() []ExtensionRange ExtensionMap() map[int32]Extension } var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem() // ExtensionDesc represents an extension specification. // Used in generated code from the protocol compiler. type ExtensionDesc struct { ExtendedType Message // nil pointer to the type that is being extended ExtensionType interface{} // nil pointer to the extension type Field int32 // field number Name string // fully-qualified name of extension, for text formatting Tag string // protobuf tag style } func (ed *ExtensionDesc) repeated() bool { t := reflect.TypeOf(ed.ExtensionType) return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 } // Extension represents an extension in a message. type Extension struct { // When an extension is stored in a message using SetExtension // only desc and value are set. When the message is marshaled // enc will be set to the encoded form of the message. // // When a message is unmarshaled and contains extensions, each // extension will have only enc set. When such an extension is // accessed using GetExtension (or GetExtensions) desc and value // will be set. desc *ExtensionDesc value interface{} enc []byte } // SetRawExtension is for testing only. func SetRawExtension(base extendableProto, id int32, b []byte) { base.ExtensionMap()[id] = Extension{enc: b} } // isExtensionField returns true iff the given field number is in an extension range. func isExtensionField(pb extendableProto, field int32) bool { for _, er := range pb.ExtensionRangeArray() { if er.Start <= field && field <= er.End { return true } } return false } // checkExtensionTypes checks that the given extension is valid for pb. func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { // Check the extended type. if a, b := reflect.TypeOf(pb), reflect.TypeOf(extension.ExtendedType); a != b { return errors.New("bad extended type; " + b.String() + " does not extend " + a.String()) } // Check the range. if !isExtensionField(pb, extension.Field) { return errors.New("bad extension number; not in declared ranges") } return nil } // extPropKey is sufficient to uniquely identify an extension. type extPropKey struct { base reflect.Type field int32 } var extProp = struct { sync.RWMutex m map[extPropKey]*Properties }{ m: make(map[extPropKey]*Properties), } func extensionProperties(ed *ExtensionDesc) *Properties { key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field} extProp.RLock() if prop, ok := extProp.m[key]; ok { extProp.RUnlock() return prop } extProp.RUnlock() extProp.Lock() defer extProp.Unlock() // Check again. if prop, ok := extProp.m[key]; ok { return prop } prop := new(Properties) prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil) extProp.m[key] = prop return prop } // encodeExtensionMap encodes any unmarshaled (unencoded) extensions in m. func encodeExtensionMap(m map[int32]Extension) error { for k, e := range m { if e.value == nil || e.desc == nil { // Extension is only in its encoded form. continue } // We don't skip extensions that have an encoded form set, // because the extension value may have been mutated after // the last time this function was called. et := reflect.TypeOf(e.desc.ExtensionType) props := extensionProperties(e.desc) p := NewBuffer(nil) // If e.value has type T, the encoder expects a *struct{ X T }. // Pass a *T with a zero field and hope it all works out. x := reflect.New(et) x.Elem().Set(reflect.ValueOf(e.value)) if err := props.enc(p, props, toStructPointer(x)); err != nil { return err } e.enc = p.buf m[k] = e } return nil } // HasExtension returns whether the given extension is present in pb. func HasExtension(pb extendableProto, extension *ExtensionDesc) bool { // TODO: Check types, field numbers, etc.? _, ok := pb.ExtensionMap()[extension.Field] return ok } // ClearExtension removes the given extension from pb. func ClearExtension(pb extendableProto, extension *ExtensionDesc) { // TODO: Check types, field numbers, etc.? delete(pb.ExtensionMap(), extension.Field) } // GetExtension parses and returns the given extension of pb. // If the extension is not present it returns ErrMissingExtension. // If the returned extension is modified, SetExtension must be called // for the modifications to be reflected in pb. func GetExtension(pb extendableProto, extension *ExtensionDesc) (interface{}, error) { if err := checkExtensionTypes(pb, extension); err != nil { return nil, err } e, ok := pb.ExtensionMap()[extension.Field] if !ok { return nil, ErrMissingExtension } if e.value != nil { // Already decoded. Check the descriptor, though. if e.desc != extension { // This shouldn't happen. If it does, it means that // GetExtension was called twice with two different // descriptors with the same field number. return nil, errors.New("proto: descriptor conflict") } return e.value, nil } v, err := decodeExtension(e.enc, extension) if err != nil { return nil, err } // Remember the decoded version and drop the encoded version. // That way it is safe to mutate what we return. e.value = v e.desc = extension e.enc = nil return e.value, nil } // decodeExtension decodes an extension encoded in b. func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { o := NewBuffer(b) t := reflect.TypeOf(extension.ExtensionType) rep := extension.repeated() props := extensionProperties(extension) // t is a pointer to a struct, pointer to basic type or a slice. // Allocate a "field" to store the pointer/slice itself; the // pointer/slice will be stored here. We pass // the address of this field to props.dec. // This passes a zero field and a *t and lets props.dec // interpret it as a *struct{ x t }. value := reflect.New(t).Elem() for { // Discard wire type and field number varint. It isn't needed. if _, err := o.DecodeVarint(); err != nil { return nil, err } if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil { return nil, err } if !rep || o.index >= len(o.buf) { break } } return value.Interface(), nil } // GetExtensions returns a slice of the extensions present in pb that are also listed in es. // The returned slice has the same length as es; missing extensions will appear as nil elements. func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { epb, ok := pb.(extendableProto) if !ok { err = errors.New("not an extendable proto") return } extensions = make([]interface{}, len(es)) for i, e := range es { extensions[i], err = GetExtension(epb, e) if err != nil { return } } return } // SetExtension sets the specified extension of pb to the specified value. func SetExtension(pb extendableProto, extension *ExtensionDesc, value interface{}) error { if err := checkExtensionTypes(pb, extension); err != nil { return err } typ := reflect.TypeOf(extension.ExtensionType) if typ != reflect.TypeOf(value) { return errors.New("bad extension value type") } pb.ExtensionMap()[extension.Field] = Extension{desc: extension, value: value} return nil } // A global registry of extensions. // The generated code will register the generated descriptors by calling RegisterExtension. var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc) // RegisterExtension is called from the generated code. func RegisterExtension(desc *ExtensionDesc) { st := reflect.TypeOf(desc.ExtendedType).Elem() m := extensionMaps[st] if m == nil { m = make(map[int32]*ExtensionDesc) extensionMaps[st] = m } if _, ok := m[desc.Field]; ok { panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field))) } m[desc.Field] = desc } // RegisteredExtensions returns a map of the registered extensions of a // protocol buffer struct, indexed by the extension number. // The argument pb should be a nil pointer to the struct type. func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc { return extensionMaps[reflect.TypeOf(pb).Elem()] } golang-goprotobuf-0.0~git20130901/proto/lib.go000066400000000000000000000507371220434244300210000ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /* Package proto converts data structures to and from the wire format of protocol buffers. It works in concert with the Go source code generated for .proto files by the protocol compiler. A summary of the properties of the protocol buffer interface for a protocol buffer variable v: - Names are turned from camel_case to CamelCase for export. - There are no methods on v to set fields; just treat them as structure fields. - There are getters that return a field's value if set, and return the field's default value if unset. The getters work even if the receiver is a nil message. - The zero value for a struct is its correct initialization state. All desired fields must be set before marshaling. - A Reset() method will restore a protobuf struct to its zero state. - Non-repeated fields are pointers to the values; nil means unset. That is, optional or required field int32 f becomes F *int32. - Repeated fields are slices. - Helper functions are available to aid the setting of fields. Helpers for getting values are superseded by the GetFoo methods and their use is deprecated. msg.Foo = proto.String("hello") // set field - Constants are defined to hold the default values of all fields that have them. They have the form Default_StructName_FieldName. Because the getter methods handle defaulted values, direct use of these constants should be rare. - Enums are given type names and maps from names to values. Enum values are prefixed with the enum's type name. Enum types have a String method, and a Enum method to assist in message construction. - Nested groups and enums have type names prefixed with the name of the surrounding message type. - Extensions are given descriptor names that start with E_, followed by an underscore-delimited list of the nested messages that contain it (if any) followed by the CamelCased name of the extension field itself. HasExtension, ClearExtension, GetExtension and SetExtension are functions for manipulating extensions. - Marshal and Unmarshal are functions to encode and decode the wire format. The simplest way to describe this is to see an example. Given file test.proto, containing package example; enum FOO { X = 17; }; message Test { required string label = 1; optional int32 type = 2 [default=77]; repeated int64 reps = 3; optional group OptionalGroup = 4 { required string RequiredField = 5; } } The resulting file, test.pb.go, is: package example import "code.google.com/p/goprotobuf/proto" type FOO int32 const ( FOO_X FOO = 17 ) var FOO_name = map[int32]string{ 17: "X", } var FOO_value = map[string]int32{ "X": 17, } func (x FOO) Enum() *FOO { p := new(FOO) *p = x return p } func (x FOO) String() string { return proto.EnumName(FOO_name, int32(x)) } type Test struct { Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"` Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"` Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"` Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *Test) Reset() { *this = Test{} } func (this *Test) String() string { return proto.CompactTextString(this) } const Default_Test_Type int32 = 77 func (this *Test) GetLabel() string { if this != nil && this.Label != nil { return *this.Label } return "" } func (this *Test) GetType() int32 { if this != nil && this.Type != nil { return *this.Type } return Default_Test_Type } func (this *Test) GetOptionalgroup() *Test_OptionalGroup { if this != nil { return this.Optionalgroup } return nil } type Test_OptionalGroup struct { RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *Test_OptionalGroup) Reset() { *this = Test_OptionalGroup{} } func (this *Test_OptionalGroup) String() string { return proto.CompactTextString(this) } func (this *Test_OptionalGroup) GetRequiredField() string { if this != nil && this.RequiredField != nil { return *this.RequiredField } return "" } func init() { proto.RegisterEnum("example.FOO", FOO_name, FOO_value) } To create and play with a Test object: package main import ( "log" "code.google.com/p/goprotobuf/proto" "./example.pb" ) func main() { test := &example.Test{ Label: proto.String("hello"), Type: proto.Int32(17), Optionalgroup: &example.Test_OptionalGroup{ RequiredField: proto.String("good bye"), }, } data, err := proto.Marshal(test) if err != nil { log.Fatal("marshaling error: ", err) } newTest := new(example.Test) err = proto.Unmarshal(data, newTest) if err != nil { log.Fatal("unmarshaling error: ", err) } // Now test and newTest contain the same data. if test.GetLabel() != newTest.GetLabel() { log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel()) } // etc. } */ package proto import ( "encoding/json" "fmt" "log" "reflect" "strconv" "sync" ) // Message is implemented by generated protocol buffer messages. type Message interface { Reset() String() string ProtoMessage() } // Stats records allocation details about the protocol buffer encoders // and decoders. Useful for tuning the library itself. type Stats struct { Emalloc uint64 // mallocs in encode Dmalloc uint64 // mallocs in decode Encode uint64 // number of encodes Decode uint64 // number of decodes Chit uint64 // number of cache hits Cmiss uint64 // number of cache misses } // Set to true to enable stats collection. const collectStats = false var stats Stats // GetStats returns a copy of the global Stats structure. func GetStats() Stats { return stats } // A Buffer is a buffer manager for marshaling and unmarshaling // protocol buffers. It may be reused between invocations to // reduce memory usage. It is not necessary to use a Buffer; // the global functions Marshal and Unmarshal create a // temporary Buffer and are fine for most applications. type Buffer struct { buf []byte // encode/decode byte stream index int // write point freelist [10][]byte // list of available buffers nfreelist int // number of free buffers // pools of basic types to amortize allocation. bools []bool uint32s []uint32 uint64s []uint64 // extra pools, only used with pointer_reflect.go int32s []int32 int64s []int64 float32s []float32 float64s []float64 } // NewBuffer allocates a new Buffer and initializes its internal data to // the contents of the argument slice. func NewBuffer(e []byte) *Buffer { p := new(Buffer) if e == nil { e = p.bufalloc() } p.buf = e p.index = 0 return p } // Reset resets the Buffer, ready for marshaling a new protocol buffer. func (p *Buffer) Reset() { if p.buf == nil { p.buf = p.bufalloc() } p.buf = p.buf[0:0] // for reading/writing p.index = 0 // for reading } // SetBuf replaces the internal buffer with the slice, // ready for unmarshaling the contents of the slice. func (p *Buffer) SetBuf(s []byte) { p.buf = s p.index = 0 } // Bytes returns the contents of the Buffer. func (p *Buffer) Bytes() []byte { return p.buf } // Allocate a buffer for the Buffer. func (p *Buffer) bufalloc() []byte { if p.nfreelist > 0 { // reuse an old one p.nfreelist-- s := p.freelist[p.nfreelist] return s[0:0] } // make a new one s := make([]byte, 0, 16) return s } // Free (and remember in freelist) a byte buffer for the Buffer. func (p *Buffer) buffree(s []byte) { if p.nfreelist < len(p.freelist) { // Take next slot. p.freelist[p.nfreelist] = s p.nfreelist++ return } // Find the smallest. besti := -1 bestl := len(s) for i, b := range p.freelist { if len(b) < bestl { besti = i bestl = len(b) } } // Overwrite the smallest. if besti >= 0 { p.freelist[besti] = s } } /* * Helper routines for simplifying the creation of optional fields of basic type. */ // Bool is a helper routine that allocates a new bool value // to store v and returns a pointer to it. func Bool(v bool) *bool { return &v } // Int32 is a helper routine that allocates a new int32 value // to store v and returns a pointer to it. func Int32(v int32) *int32 { return &v } // Int is a helper routine that allocates a new int32 value // to store v and returns a pointer to it, but unlike Int32 // its argument value is an int. func Int(v int) *int32 { p := new(int32) *p = int32(v) return p } // Int64 is a helper routine that allocates a new int64 value // to store v and returns a pointer to it. func Int64(v int64) *int64 { return &v } // Float32 is a helper routine that allocates a new float32 value // to store v and returns a pointer to it. func Float32(v float32) *float32 { return &v } // Float64 is a helper routine that allocates a new float64 value // to store v and returns a pointer to it. func Float64(v float64) *float64 { return &v } // Uint32 is a helper routine that allocates a new uint32 value // to store v and returns a pointer to it. func Uint32(v uint32) *uint32 { p := new(uint32) *p = v return p } // Uint64 is a helper routine that allocates a new uint64 value // to store v and returns a pointer to it. func Uint64(v uint64) *uint64 { return &v } // String is a helper routine that allocates a new string value // to store v and returns a pointer to it. func String(v string) *string { return &v } // EnumName is a helper function to simplify printing protocol buffer enums // by name. Given an enum map and a value, it returns a useful string. func EnumName(m map[int32]string, v int32) string { s, ok := m[v] if ok { return s } return strconv.Itoa(int(v)) } // UnmarshalJSONEnum is a helper function to simplify recovering enum int values // from their JSON-encoded representation. Given a map from the enum's symbolic // names to its int values, and a byte buffer containing the JSON-encoded // value, it returns an int32 that can be cast to the enum type by the caller. // // The function can deal with older JSON representations, which represented // enums directly by their int32 values, or with newer representations, which // use the symbolic name as a string. func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) { if data[0] == '"' { // New style: enums are strings. var repr string if err := json.Unmarshal(data, &repr); err != nil { return -1, err } val, ok := m[repr] if !ok { return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr) } return val, nil } // Old style: enums are ints. var val int32 if err := json.Unmarshal(data, &val); err != nil { return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName) } return val, nil } // DebugPrint dumps the encoded data in b in a debugging format with a header // including the string s. Used in testing but made available for general debugging. func (o *Buffer) DebugPrint(s string, b []byte) { var u uint64 obuf := o.buf index := o.index o.buf = b o.index = 0 depth := 0 fmt.Printf("\n--- %s ---\n", s) out: for { for i := 0; i < depth; i++ { fmt.Print(" ") } index := o.index if index == len(o.buf) { break } op, err := o.DecodeVarint() if err != nil { fmt.Printf("%3d: fetching op err %v\n", index, err) break out } tag := op >> 3 wire := op & 7 switch wire { default: fmt.Printf("%3d: t=%3d unknown wire=%d\n", index, tag, wire) break out case WireBytes: var r []byte r, err = o.DecodeRawBytes(false) if err != nil { break out } fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r)) if len(r) <= 6 { for i := 0; i < len(r); i++ { fmt.Printf(" %.2x", r[i]) } } else { for i := 0; i < 3; i++ { fmt.Printf(" %.2x", r[i]) } fmt.Printf(" ..") for i := len(r) - 3; i < len(r); i++ { fmt.Printf(" %.2x", r[i]) } } fmt.Printf("\n") case WireFixed32: u, err = o.DecodeFixed32() if err != nil { fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err) break out } fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u) case WireFixed64: u, err = o.DecodeFixed64() if err != nil { fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err) break out } fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u) break case WireVarint: u, err = o.DecodeVarint() if err != nil { fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err) break out } fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u) case WireStartGroup: if err != nil { fmt.Printf("%3d: t=%3d start err %v\n", index, tag, err) break out } fmt.Printf("%3d: t=%3d start\n", index, tag) depth++ case WireEndGroup: depth-- if err != nil { fmt.Printf("%3d: t=%3d end err %v\n", index, tag, err) break out } fmt.Printf("%3d: t=%3d end\n", index, tag) } } if depth != 0 { fmt.Printf("%3d: start-end not balanced %d\n", o.index, depth) } fmt.Printf("\n") o.buf = obuf o.index = index } // SetDefaults sets unset protocol buffer fields to their default values. // It only modifies fields that are both unset and have defined defaults. // It recursively sets default values in any non-nil sub-messages. func SetDefaults(pb Message) { setDefaults(reflect.ValueOf(pb), true, false) } // v is a pointer to a struct. func setDefaults(v reflect.Value, recur, zeros bool) { v = v.Elem() defaultMu.RLock() dm, ok := defaults[v.Type()] defaultMu.RUnlock() if !ok { dm = buildDefaultMessage(v.Type()) defaultMu.Lock() defaults[v.Type()] = dm defaultMu.Unlock() } for _, sf := range dm.scalars { f := v.Field(sf.index) if !f.IsNil() { // field already set continue } dv := sf.value if dv == nil && !zeros { // no explicit default, and don't want to set zeros continue } fptr := f.Addr().Interface() // **T // TODO: Consider batching the allocations we do here. switch sf.kind { case reflect.Bool: b := new(bool) if dv != nil { *b = dv.(bool) } *(fptr.(**bool)) = b case reflect.Float32: f := new(float32) if dv != nil { *f = dv.(float32) } *(fptr.(**float32)) = f case reflect.Float64: f := new(float64) if dv != nil { *f = dv.(float64) } *(fptr.(**float64)) = f case reflect.Int32: // might be an enum if ft := f.Type(); ft != int32PtrType { // enum f.Set(reflect.New(ft.Elem())) if dv != nil { f.Elem().SetInt(int64(dv.(int32))) } } else { // int32 field i := new(int32) if dv != nil { *i = dv.(int32) } *(fptr.(**int32)) = i } case reflect.Int64: i := new(int64) if dv != nil { *i = dv.(int64) } *(fptr.(**int64)) = i case reflect.String: s := new(string) if dv != nil { *s = dv.(string) } *(fptr.(**string)) = s case reflect.Uint8: // exceptional case: []byte var b []byte if dv != nil { db := dv.([]byte) b = make([]byte, len(db)) copy(b, db) } else { b = []byte{} } *(fptr.(*[]byte)) = b case reflect.Uint32: u := new(uint32) if dv != nil { *u = dv.(uint32) } *(fptr.(**uint32)) = u case reflect.Uint64: u := new(uint64) if dv != nil { *u = dv.(uint64) } *(fptr.(**uint64)) = u default: log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind) } } for _, ni := range dm.nested { f := v.Field(ni) if f.IsNil() { continue } // f is *T or []*T if f.Kind() == reflect.Ptr { setDefaults(f, recur, zeros) } else { for i := 0; i < f.Len(); i++ { e := f.Index(i) if e.IsNil() { continue } setDefaults(e, recur, zeros) } } } } var ( // defaults maps a protocol buffer struct type to a slice of the fields, // with its scalar fields set to their proto-declared non-zero default values. defaultMu sync.RWMutex defaults = make(map[reflect.Type]defaultMessage) int32PtrType = reflect.TypeOf((*int32)(nil)) ) // defaultMessage represents information about the default values of a message. type defaultMessage struct { scalars []scalarField nested []int // struct field index of nested messages } type scalarField struct { index int // struct field index kind reflect.Kind // element type (the T in *T or []T) value interface{} // the proto-declared default value, or nil } func ptrToStruct(t reflect.Type) bool { return t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Struct } // t is a struct type. func buildDefaultMessage(t reflect.Type) (dm defaultMessage) { sprop := GetProperties(t) for _, prop := range sprop.Prop { fi, ok := sprop.decoderTags.get(prop.Tag) if !ok { // XXX_unrecognized continue } ft := t.Field(fi).Type // nested messages if ptrToStruct(ft) || (ft.Kind() == reflect.Slice && ptrToStruct(ft.Elem())) { dm.nested = append(dm.nested, fi) continue } sf := scalarField{ index: fi, kind: ft.Elem().Kind(), } // scalar fields without defaults if prop.Default == "" { dm.scalars = append(dm.scalars, sf) continue } // a scalar field: either *T or []byte switch ft.Elem().Kind() { case reflect.Bool: x, err := strconv.ParseBool(prop.Default) if err != nil { log.Printf("proto: bad default bool %q: %v", prop.Default, err) continue } sf.value = x case reflect.Float32: x, err := strconv.ParseFloat(prop.Default, 32) if err != nil { log.Printf("proto: bad default float32 %q: %v", prop.Default, err) continue } sf.value = float32(x) case reflect.Float64: x, err := strconv.ParseFloat(prop.Default, 64) if err != nil { log.Printf("proto: bad default float64 %q: %v", prop.Default, err) continue } sf.value = x case reflect.Int32: x, err := strconv.ParseInt(prop.Default, 10, 32) if err != nil { log.Printf("proto: bad default int32 %q: %v", prop.Default, err) continue } sf.value = int32(x) case reflect.Int64: x, err := strconv.ParseInt(prop.Default, 10, 64) if err != nil { log.Printf("proto: bad default int64 %q: %v", prop.Default, err) continue } sf.value = x case reflect.String: sf.value = prop.Default case reflect.Uint8: // []byte (not *uint8) sf.value = []byte(prop.Default) case reflect.Uint32: x, err := strconv.ParseUint(prop.Default, 10, 32) if err != nil { log.Printf("proto: bad default uint32 %q: %v", prop.Default, err) continue } sf.value = uint32(x) case reflect.Uint64: x, err := strconv.ParseUint(prop.Default, 10, 64) if err != nil { log.Printf("proto: bad default uint64 %q: %v", prop.Default, err) continue } sf.value = x default: log.Printf("proto: unhandled def kind %v", ft.Elem().Kind()) continue } dm.scalars = append(dm.scalars, sf) } return dm } golang-goprotobuf-0.0~git20130901/proto/message_set.go000066400000000000000000000150301220434244300225140ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto /* * Support for message sets. */ import ( "errors" "reflect" "sort" ) // ErrNoMessageTypeId occurs when a protocol buffer does not have a message type ID. // A message type ID is required for storing a protocol buffer in a message set. var ErrNoMessageTypeId = errors.New("proto does not have a message type ID") // The first two types (_MessageSet_Item and MessageSet) // model what the protocol compiler produces for the following protocol message: // message MessageSet { // repeated group Item = 1 { // required int32 type_id = 2; // required string message = 3; // }; // } // That is the MessageSet wire format. We can't use a proto to generate these // because that would introduce a circular dependency between it and this package. // // When a proto1 proto has a field that looks like: // optional message info = 3; // the protocol compiler produces a field in the generated struct that looks like: // Info *_proto_.MessageSet `protobuf:"bytes,3,opt,name=info"` // The package is automatically inserted so there is no need for that proto file to // import this package. type _MessageSet_Item struct { TypeId *int32 `protobuf:"varint,2,req,name=type_id"` Message []byte `protobuf:"bytes,3,req,name=message"` } type MessageSet struct { Item []*_MessageSet_Item `protobuf:"group,1,rep"` XXX_unrecognized []byte // TODO: caching? } // Make sure MessageSet is a Message. var _ Message = (*MessageSet)(nil) // messageTypeIder is an interface satisfied by a protocol buffer type // that may be stored in a MessageSet. type messageTypeIder interface { MessageTypeId() int32 } func (ms *MessageSet) find(pb Message) *_MessageSet_Item { mti, ok := pb.(messageTypeIder) if !ok { return nil } id := mti.MessageTypeId() for _, item := range ms.Item { if *item.TypeId == id { return item } } return nil } func (ms *MessageSet) Has(pb Message) bool { if ms.find(pb) != nil { return true } return false } func (ms *MessageSet) Unmarshal(pb Message) error { if item := ms.find(pb); item != nil { return Unmarshal(item.Message, pb) } if _, ok := pb.(messageTypeIder); !ok { return ErrNoMessageTypeId } return nil // TODO: return error instead? } func (ms *MessageSet) Marshal(pb Message) error { msg, err := Marshal(pb) if err != nil { return err } if item := ms.find(pb); item != nil { // reuse existing item item.Message = msg return nil } mti, ok := pb.(messageTypeIder) if !ok { return ErrWrongType // TODO: custom error? } mtid := mti.MessageTypeId() ms.Item = append(ms.Item, &_MessageSet_Item{ TypeId: &mtid, Message: msg, }) return nil } func (ms *MessageSet) Reset() { *ms = MessageSet{} } func (ms *MessageSet) String() string { return CompactTextString(ms) } func (*MessageSet) ProtoMessage() {} // Support for the message_set_wire_format message option. func skipVarint(buf []byte) []byte { i := 0 for ; buf[i]&0x80 != 0; i++ { } return buf[i+1:] } // MarshalMessageSet encodes the extension map represented by m in the message set wire format. // It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option. func MarshalMessageSet(m map[int32]Extension) ([]byte, error) { if err := encodeExtensionMap(m); err != nil { return nil, err } // Sort extension IDs to provide a deterministic encoding. // See also enc_map in encode.go. ids := make([]int, 0, len(m)) for id := range m { ids = append(ids, int(id)) } sort.Ints(ids) ms := &MessageSet{Item: make([]*_MessageSet_Item, 0, len(m))} for _, id := range ids { e := m[int32(id)] // Remove the wire type and field number varint, as well as the length varint. msg := skipVarint(skipVarint(e.enc)) ms.Item = append(ms.Item, &_MessageSet_Item{ TypeId: Int32(int32(id)), Message: msg, }) } return Marshal(ms) } // UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. // It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option. func UnmarshalMessageSet(buf []byte, m map[int32]Extension) error { ms := new(MessageSet) if err := Unmarshal(buf, ms); err != nil { return err } for _, item := range ms.Item { // restore wire type and field number varint, plus length varint. b := EncodeVarint(uint64(*item.TypeId)<<3 | WireBytes) b = append(b, EncodeVarint(uint64(len(item.Message)))...) b = append(b, item.Message...) m[*item.TypeId] = Extension{enc: b} } return nil } // A global registry of types that can be used in a MessageSet. var messageSetMap = make(map[int32]messageSetDesc) type messageSetDesc struct { t reflect.Type // pointer to struct name string } // RegisterMessageSetType is called from the generated code. func RegisterMessageSetType(i messageTypeIder, name string) { messageSetMap[i.MessageTypeId()] = messageSetDesc{ t: reflect.TypeOf(i), name: name, } } golang-goprotobuf-0.0~git20130901/proto/pointer_reflect.go000066400000000000000000000261131220434244300234050ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // +build appengine // This file contains an implementation of proto field accesses using package reflect. // It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can // be used on App Engine. package proto import ( "math" "reflect" ) // A structPointer is a pointer to a struct. type structPointer struct { v reflect.Value } // toStructPointer returns a structPointer equivalent to the given reflect value. // The reflect value must itself be a pointer to a struct. func toStructPointer(v reflect.Value) structPointer { return structPointer{v} } // IsNil reports whether p is nil. func structPointer_IsNil(p structPointer) bool { return p.v.IsNil() } // Interface returns the struct pointer as an interface value. func structPointer_Interface(p structPointer, _ reflect.Type) interface{} { return p.v.Interface() } // A field identifies a field in a struct, accessible from a structPointer. // In this implementation, a field is identified by the sequence of field indices // passed to reflect's FieldByIndex. type field []int // toField returns a field equivalent to the given reflect field. func toField(f *reflect.StructField) field { return f.Index } // invalidField is an invalid field identifier. var invalidField = field(nil) // IsValid reports whether the field identifier is valid. func (f field) IsValid() bool { return f != nil } // field returns the given field in the struct as a reflect value. func structPointer_field(p structPointer, f field) reflect.Value { // Special case: an extension map entry with a value of type T // passes a *T to the struct-handling code with a zero field, // expecting that it will be treated as equivalent to *struct{ X T }, // which has the same memory layout. We have to handle that case // specially, because reflect will panic if we call FieldByIndex on a // non-struct. if f == nil { return p.v.Elem() } return p.v.Elem().FieldByIndex(f) } // ifield returns the given field in the struct as an interface value. func structPointer_ifield(p structPointer, f field) interface{} { return structPointer_field(p, f).Addr().Interface() } // Bytes returns the address of a []byte field in the struct. func structPointer_Bytes(p structPointer, f field) *[]byte { return structPointer_ifield(p, f).(*[]byte) } // BytesSlice returns the address of a [][]byte field in the struct. func structPointer_BytesSlice(p structPointer, f field) *[][]byte { return structPointer_ifield(p, f).(*[][]byte) } // Bool returns the address of a *bool field in the struct. func structPointer_Bool(p structPointer, f field) **bool { return structPointer_ifield(p, f).(**bool) } // BoolSlice returns the address of a []bool field in the struct. func structPointer_BoolSlice(p structPointer, f field) *[]bool { return structPointer_ifield(p, f).(*[]bool) } // String returns the address of a *string field in the struct. func structPointer_String(p structPointer, f field) **string { return structPointer_ifield(p, f).(**string) } // StringSlice returns the address of a []string field in the struct. func structPointer_StringSlice(p structPointer, f field) *[]string { return structPointer_ifield(p, f).(*[]string) } // ExtMap returns the address of an extension map field in the struct. func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension { return structPointer_ifield(p, f).(*map[int32]Extension) } // SetStructPointer writes a *struct field in the struct. func structPointer_SetStructPointer(p structPointer, f field, q structPointer) { structPointer_field(p, f).Set(q.v) } // GetStructPointer reads a *struct field in the struct. func structPointer_GetStructPointer(p structPointer, f field) structPointer { return structPointer{structPointer_field(p, f)} } // StructPointerSlice the address of a []*struct field in the struct. func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice { return structPointerSlice{structPointer_field(p, f)} } // A structPointerSlice represents the address of a slice of pointers to structs // (themselves messages or groups). That is, v.Type() is *[]*struct{...}. type structPointerSlice struct { v reflect.Value } func (p structPointerSlice) Len() int { return p.v.Len() } func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} } func (p structPointerSlice) Append(q structPointer) { p.v.Set(reflect.Append(p.v, q.v)) } var ( int32Type = reflect.TypeOf(int32(0)) uint32Type = reflect.TypeOf(uint32(0)) float32Type = reflect.TypeOf(float32(0)) int64Type = reflect.TypeOf(int64(0)) uint64Type = reflect.TypeOf(uint64(0)) float64Type = reflect.TypeOf(float64(0)) ) // A word32 represents a field of type *int32, *uint32, *float32, or *enum. // That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable. type word32 struct { v reflect.Value } // IsNil reports whether p is nil. func word32_IsNil(p word32) bool { return p.v.IsNil() } // Set sets p to point at a newly allocated word with bits set to x. func word32_Set(p word32, o *Buffer, x uint32) { t := p.v.Type().Elem() switch t { case int32Type: if len(o.int32s) == 0 { o.int32s = make([]int32, uint32PoolSize) } o.int32s[0] = int32(x) p.v.Set(reflect.ValueOf(&o.int32s[0])) o.int32s = o.int32s[1:] return case uint32Type: if len(o.uint32s) == 0 { o.uint32s = make([]uint32, uint32PoolSize) } o.uint32s[0] = x p.v.Set(reflect.ValueOf(&o.uint32s[0])) o.uint32s = o.uint32s[1:] return case float32Type: if len(o.float32s) == 0 { o.float32s = make([]float32, uint32PoolSize) } o.float32s[0] = math.Float32frombits(x) p.v.Set(reflect.ValueOf(&o.float32s[0])) o.float32s = o.float32s[1:] return } // must be enum p.v.Set(reflect.New(t)) p.v.Elem().SetInt(int64(int32(x))) } // Get gets the bits pointed at by p, as a uint32. func word32_Get(p word32) uint32 { elem := p.v.Elem() switch elem.Kind() { case reflect.Int32: return uint32(elem.Int()) case reflect.Uint32: return uint32(elem.Uint()) case reflect.Float32: return math.Float32bits(float32(elem.Float())) } panic("unreachable") } // Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct. func structPointer_Word32(p structPointer, f field) word32 { return word32{structPointer_field(p, f)} } // A word32Slice is a slice of 32-bit values. // That is, v.Type() is []int32, []uint32, []float32, or []enum. type word32Slice struct { v reflect.Value } func (p word32Slice) Append(x uint32) { n, m := p.v.Len(), p.v.Cap() if n < m { p.v.SetLen(n + 1) } else { t := p.v.Type().Elem() p.v.Set(reflect.Append(p.v, reflect.Zero(t))) } elem := p.v.Index(n) switch elem.Kind() { case reflect.Int32: elem.SetInt(int64(int32(x))) case reflect.Uint32: elem.SetUint(uint64(x)) case reflect.Float32: elem.SetFloat(float64(math.Float32frombits(x))) } } func (p word32Slice) Len() int { return p.v.Len() } func (p word32Slice) Index(i int) uint32 { elem := p.v.Index(i) switch elem.Kind() { case reflect.Int32: return uint32(elem.Int()) case reflect.Uint32: return uint32(elem.Uint()) case reflect.Float32: return math.Float32bits(float32(elem.Float())) } panic("unreachable") } // Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct. func structPointer_Word32Slice(p structPointer, f field) word32Slice { return word32Slice{structPointer_field(p, f)} } // word64 is like word32 but for 64-bit values. type word64 struct { v reflect.Value } func word64_Set(p word64, o *Buffer, x uint64) { t := p.v.Type().Elem() switch t { case int64Type: if len(o.int64s) == 0 { o.int64s = make([]int64, uint64PoolSize) } o.int64s[0] = int64(x) p.v.Set(reflect.ValueOf(&o.int64s[0])) o.int64s = o.int64s[1:] return case uint64Type: if len(o.uint64s) == 0 { o.uint64s = make([]uint64, uint64PoolSize) } o.uint64s[0] = x p.v.Set(reflect.ValueOf(&o.uint64s[0])) o.uint64s = o.uint64s[1:] return case float64Type: if len(o.float64s) == 0 { o.float64s = make([]float64, uint64PoolSize) } o.float64s[0] = math.Float64frombits(x) p.v.Set(reflect.ValueOf(&o.float64s[0])) o.float64s = o.float64s[1:] return } panic("unreachable") } func word64_IsNil(p word64) bool { return p.v.IsNil() } func word64_Get(p word64) uint64 { elem := p.v.Elem() switch elem.Kind() { case reflect.Int64: return uint64(elem.Int()) case reflect.Uint64: return elem.Uint() case reflect.Float64: return math.Float64bits(elem.Float()) } panic("unreachable") } func structPointer_Word64(p structPointer, f field) word64 { return word64{structPointer_field(p, f)} } type word64Slice struct { v reflect.Value } func (p word64Slice) Append(x uint64) { n, m := p.v.Len(), p.v.Cap() if n < m { p.v.SetLen(n + 1) } else { t := p.v.Type().Elem() p.v.Set(reflect.Append(p.v, reflect.Zero(t))) } elem := p.v.Index(n) switch elem.Kind() { case reflect.Int64: elem.SetInt(int64(int64(x))) case reflect.Uint64: elem.SetUint(uint64(x)) case reflect.Float64: elem.SetFloat(float64(math.Float64frombits(x))) } } func (p word64Slice) Len() int { return p.v.Len() } func (p word64Slice) Index(i int) uint64 { elem := p.v.Index(i) switch elem.Kind() { case reflect.Int64: return uint64(elem.Int()) case reflect.Uint64: return uint64(elem.Uint()) case reflect.Float64: return math.Float64bits(float64(elem.Float())) } panic("unreachable") } func structPointer_Word64Slice(p structPointer, f field) word64Slice { return word64Slice{structPointer_field(p, f)} } golang-goprotobuf-0.0~git20130901/proto/pointer_unsafe.go000066400000000000000000000173371220434244300232520ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // +build !appengine // This file contains the implementation of the proto field accesses using package unsafe. package proto import ( "reflect" "unsafe" ) // NOTE: These type_Foo functions would more idiomatically be methods, // but Go does not allow methods on pointer types, and we must preserve // some pointer type for the garbage collector. We use these // funcs with clunky names as our poor approximation to methods. // // An alternative would be // type structPointer struct { p unsafe.Pointer } // but that does not registerize as well. // A structPointer is a pointer to a struct. type structPointer unsafe.Pointer // toStructPointer returns a structPointer equivalent to the given reflect value. func toStructPointer(v reflect.Value) structPointer { return structPointer(unsafe.Pointer(v.Pointer())) } // IsNil reports whether p is nil. func structPointer_IsNil(p structPointer) bool { return p == nil } // Interface returns the struct pointer, assumed to have element type t, // as an interface value. func structPointer_Interface(p structPointer, t reflect.Type) interface{} { return reflect.NewAt(t, unsafe.Pointer(p)).Interface() } // A field identifies a field in a struct, accessible from a structPointer. // In this implementation, a field is identified by its byte offset from the start of the struct. type field uintptr // toField returns a field equivalent to the given reflect field. func toField(f *reflect.StructField) field { return field(f.Offset) } // invalidField is an invalid field identifier. const invalidField = ^field(0) // IsValid reports whether the field identifier is valid. func (f field) IsValid() bool { return f != ^field(0) } // Bytes returns the address of a []byte field in the struct. func structPointer_Bytes(p structPointer, f field) *[]byte { return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // BytesSlice returns the address of a [][]byte field in the struct. func structPointer_BytesSlice(p structPointer, f field) *[][]byte { return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // Bool returns the address of a *bool field in the struct. func structPointer_Bool(p structPointer, f field) **bool { return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // BoolSlice returns the address of a []bool field in the struct. func structPointer_BoolSlice(p structPointer, f field) *[]bool { return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // String returns the address of a *string field in the struct. func structPointer_String(p structPointer, f field) **string { return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // StringSlice returns the address of a []string field in the struct. func structPointer_StringSlice(p structPointer, f field) *[]string { return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // ExtMap returns the address of an extension map field in the struct. func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension { return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // SetStructPointer writes a *struct field in the struct. func structPointer_SetStructPointer(p structPointer, f field, q structPointer) { *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q } // GetStructPointer reads a *struct field in the struct. func structPointer_GetStructPointer(p structPointer, f field) structPointer { return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // StructPointerSlice the address of a []*struct field in the struct. func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice { return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups). type structPointerSlice []structPointer func (v *structPointerSlice) Len() int { return len(*v) } func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] } func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) } // A word32 is the address of a "pointer to 32-bit value" field. type word32 **uint32 // IsNil reports whether *v is nil. func word32_IsNil(p word32) bool { return *p == nil } // Set sets *v to point at a newly allocated word set to x. func word32_Set(p word32, o *Buffer, x uint32) { if len(o.uint32s) == 0 { o.uint32s = make([]uint32, uint32PoolSize) } o.uint32s[0] = x *p = &o.uint32s[0] o.uint32s = o.uint32s[1:] } // Get gets the value pointed at by *v. func word32_Get(p word32) uint32 { return **p } // Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct. func structPointer_Word32(p structPointer, f field) word32 { return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f)))) } // A word32Slice is a slice of 32-bit values. type word32Slice []uint32 func (v *word32Slice) Append(x uint32) { *v = append(*v, x) } func (v *word32Slice) Len() int { return len(*v) } func (v *word32Slice) Index(i int) uint32 { return (*v)[i] } // Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct. func structPointer_Word32Slice(p structPointer, f field) *word32Slice { return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f))) } // word64 is like word32 but for 64-bit values. type word64 **uint64 func word64_Set(p word64, o *Buffer, x uint64) { if len(o.uint64s) == 0 { o.uint64s = make([]uint64, uint64PoolSize) } o.uint64s[0] = x *p = &o.uint64s[0] o.uint64s = o.uint64s[1:] } func word64_IsNil(p word64) bool { return *p == nil } func word64_Get(p word64) uint64 { return **p } func structPointer_Word64(p structPointer, f field) word64 { return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) } // word64Slice is like word32Slice but for 64-bit values. type word64Slice []uint64 func (v *word64Slice) Append(x uint64) { *v = append(*v, x) } func (v *word64Slice) Len() int { return len(*v) } func (v *word64Slice) Index(i int) uint64 { return (*v)[i] } func structPointer_Word64Slice(p structPointer, f field) *word64Slice { return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f))) } golang-goprotobuf-0.0~git20130901/proto/properties.go000066400000000000000000000417541220434244300224250ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto /* * Routines for encoding data into the wire format for protocol buffers. */ import ( "fmt" "os" "reflect" "sort" "strconv" "strings" "sync" ) const debug bool = false // Constants that identify the encoding of a value on the wire. const ( WireVarint = 0 WireFixed64 = 1 WireBytes = 2 WireStartGroup = 3 WireEndGroup = 4 WireFixed32 = 5 ) const startSize = 10 // initial slice/string sizes // Encoders are defined in encoder.go // An encoder outputs the full representation of a field, including its // tag and encoder type. type encoder func(p *Buffer, prop *Properties, base structPointer) error // A valueEncoder encodes a single integer in a particular encoding. type valueEncoder func(o *Buffer, x uint64) error // Decoders are defined in decode.go // A decoder creates a value from its wire representation. // Unrecognized subelements are saved in unrec. type decoder func(p *Buffer, prop *Properties, base structPointer) error // A valueDecoder decodes a single integer in a particular encoding. type valueDecoder func(o *Buffer) (x uint64, err error) // tagMap is an optimization over map[int]int for typical protocol buffer // use-cases. Encoded protocol buffers are often in tag order with small tag // numbers. type tagMap struct { fastTags []int slowTags map[int]int } // tagMapFastLimit is the upper bound on the tag number that will be stored in // the tagMap slice rather than its map. const tagMapFastLimit = 1024 func (p *tagMap) get(t int) (int, bool) { if t > 0 && t < tagMapFastLimit { if t >= len(p.fastTags) { return 0, false } fi := p.fastTags[t] return fi, fi >= 0 } fi, ok := p.slowTags[t] return fi, ok } func (p *tagMap) put(t int, fi int) { if t > 0 && t < tagMapFastLimit { for len(p.fastTags) < t+1 { p.fastTags = append(p.fastTags, -1) } p.fastTags[t] = fi return } if p.slowTags == nil { p.slowTags = make(map[int]int) } p.slowTags[t] = fi } // StructProperties represents properties for all the fields of a struct. // decoderTags and decoderOrigNames should only be used by the decoder. type StructProperties struct { Prop []*Properties // properties for each field reqCount int // required count decoderTags tagMap // map from proto tag to struct field number decoderOrigNames map[string]int // map from original name to struct field number order []int // list of struct field numbers in tag order unrecField field // field id of the XXX_unrecognized []byte field extendable bool // is this an extendable proto } // Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec. // See encoder.go, (*Buffer).enc_struct. func (sp *StructProperties) Len() int { return len(sp.order) } func (sp *StructProperties) Less(i, j int) bool { return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag } func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] } // Properties represents the protocol-specific behavior of a single struct field. type Properties struct { Name string // name of the field, for error messages OrigName string // original name before protocol compiler (always set) Wire string WireType int Tag int Required bool Optional bool Repeated bool Packed bool // relevant for repeated primitives only Enum string // set for enum types only Default string // default value def_uint64 uint64 enc encoder valEnc valueEncoder // set for bool and numeric types only field field tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType) tagbuf [8]byte stype reflect.Type // set for struct types only sprop *StructProperties // set for struct types only isMarshaler bool isUnmarshaler bool dec decoder valDec valueDecoder // set for bool and numeric types only // If this is a packable field, this will be the decoder for the packed version of the field. packedDec decoder } // String formats the properties in the protobuf struct field tag style. func (p *Properties) String() string { s := p.Wire s = "," s += strconv.Itoa(p.Tag) if p.Required { s += ",req" } if p.Optional { s += ",opt" } if p.Repeated { s += ",rep" } if p.Packed { s += ",packed" } if p.OrigName != p.Name { s += ",name=" + p.OrigName } if len(p.Enum) > 0 { s += ",enum=" + p.Enum } if len(p.Default) > 0 { s += ",def=" + p.Default } return s } // Parse populates p by parsing a string in the protobuf struct field tag style. func (p *Properties) Parse(s string) { // "bytes,49,opt,name=foo,def=hello!" fields := strings.Split(s, ",") // breaks def=, but handled below. if len(fields) < 2 { fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s) return } p.Wire = fields[0] switch p.Wire { case "varint": p.WireType = WireVarint p.valEnc = (*Buffer).EncodeVarint p.valDec = (*Buffer).DecodeVarint case "fixed32": p.WireType = WireFixed32 p.valEnc = (*Buffer).EncodeFixed32 p.valDec = (*Buffer).DecodeFixed32 case "fixed64": p.WireType = WireFixed64 p.valEnc = (*Buffer).EncodeFixed64 p.valDec = (*Buffer).DecodeFixed64 case "zigzag32": p.WireType = WireVarint p.valEnc = (*Buffer).EncodeZigzag32 p.valDec = (*Buffer).DecodeZigzag32 case "zigzag64": p.WireType = WireVarint p.valEnc = (*Buffer).EncodeZigzag64 p.valDec = (*Buffer).DecodeZigzag64 case "bytes", "group": p.WireType = WireBytes // no numeric converter for non-numeric types default: fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s) return } var err error p.Tag, err = strconv.Atoi(fields[1]) if err != nil { return } for i := 2; i < len(fields); i++ { f := fields[i] switch { case f == "req": p.Required = true case f == "opt": p.Optional = true case f == "rep": p.Repeated = true case f == "packed": p.Packed = true case strings.HasPrefix(f, "name="): p.OrigName = f[5:] case strings.HasPrefix(f, "enum="): p.Enum = f[5:] case strings.HasPrefix(f, "def="): p.Default = f[4:] // rest of string if i+1 < len(fields) { // Commas aren't escaped, and def is always last. p.Default += "," + strings.Join(fields[i+1:], ",") break } } } } func logNoSliceEnc(t1, t2 reflect.Type) { fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2) } var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() // Initialize the fields for encoding and decoding. func (p *Properties) setEncAndDec(typ reflect.Type, lockGetProp bool) { p.enc = nil p.dec = nil switch t1 := typ; t1.Kind() { default: fmt.Fprintf(os.Stderr, "proto: no coders for %T\n", t1) case reflect.Ptr: switch t2 := t1.Elem(); t2.Kind() { default: fmt.Fprintf(os.Stderr, "proto: no encoder function for %T -> %T\n", t1, t2) break case reflect.Bool: p.enc = (*Buffer).enc_bool p.dec = (*Buffer).dec_bool case reflect.Int32, reflect.Uint32: p.enc = (*Buffer).enc_int32 p.dec = (*Buffer).dec_int32 case reflect.Int64, reflect.Uint64: p.enc = (*Buffer).enc_int64 p.dec = (*Buffer).dec_int64 case reflect.Float32: p.enc = (*Buffer).enc_int32 // can just treat them as bits p.dec = (*Buffer).dec_int32 case reflect.Float64: p.enc = (*Buffer).enc_int64 // can just treat them as bits p.dec = (*Buffer).dec_int64 case reflect.String: p.enc = (*Buffer).enc_string p.dec = (*Buffer).dec_string case reflect.Struct: p.stype = t1.Elem() p.isMarshaler = isMarshaler(t1) p.isUnmarshaler = isUnmarshaler(t1) if p.Wire == "bytes" { p.enc = (*Buffer).enc_struct_message p.dec = (*Buffer).dec_struct_message } else { p.enc = (*Buffer).enc_struct_group p.dec = (*Buffer).dec_struct_group } } case reflect.Slice: switch t2 := t1.Elem(); t2.Kind() { default: logNoSliceEnc(t1, t2) break case reflect.Bool: if p.Packed { p.enc = (*Buffer).enc_slice_packed_bool } else { p.enc = (*Buffer).enc_slice_bool } p.dec = (*Buffer).dec_slice_bool p.packedDec = (*Buffer).dec_slice_packed_bool case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: switch t2.Bits() { case 32: if p.Packed { p.enc = (*Buffer).enc_slice_packed_int32 } else { p.enc = (*Buffer).enc_slice_int32 } p.dec = (*Buffer).dec_slice_int32 p.packedDec = (*Buffer).dec_slice_packed_int32 case 64: if p.Packed { p.enc = (*Buffer).enc_slice_packed_int64 } else { p.enc = (*Buffer).enc_slice_int64 } p.dec = (*Buffer).dec_slice_int64 p.packedDec = (*Buffer).dec_slice_packed_int64 case 8: if t2.Kind() == reflect.Uint8 { p.enc = (*Buffer).enc_slice_byte p.dec = (*Buffer).dec_slice_byte } default: logNoSliceEnc(t1, t2) break } case reflect.Float32, reflect.Float64: switch t2.Bits() { case 32: // can just treat them as bits if p.Packed { p.enc = (*Buffer).enc_slice_packed_int32 } else { p.enc = (*Buffer).enc_slice_int32 } p.dec = (*Buffer).dec_slice_int32 p.packedDec = (*Buffer).dec_slice_packed_int32 case 64: // can just treat them as bits if p.Packed { p.enc = (*Buffer).enc_slice_packed_int64 } else { p.enc = (*Buffer).enc_slice_int64 } p.dec = (*Buffer).dec_slice_int64 p.packedDec = (*Buffer).dec_slice_packed_int64 default: logNoSliceEnc(t1, t2) break } case reflect.String: p.enc = (*Buffer).enc_slice_string p.dec = (*Buffer).dec_slice_string case reflect.Ptr: switch t3 := t2.Elem(); t3.Kind() { default: fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3) break case reflect.Struct: p.stype = t2.Elem() p.isMarshaler = isMarshaler(t2) p.isUnmarshaler = isUnmarshaler(t2) p.enc = (*Buffer).enc_slice_struct_group p.dec = (*Buffer).dec_slice_struct_group if p.Wire == "bytes" { p.enc = (*Buffer).enc_slice_struct_message p.dec = (*Buffer).dec_slice_struct_message } } case reflect.Slice: switch t2.Elem().Kind() { default: fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem()) break case reflect.Uint8: p.enc = (*Buffer).enc_slice_slice_byte p.dec = (*Buffer).dec_slice_slice_byte } } } // precalculate tag code wire := p.WireType if p.Packed { wire = WireBytes } x := uint32(p.Tag)<<3 | uint32(wire) i := 0 for i = 0; x > 127; i++ { p.tagbuf[i] = 0x80 | uint8(x&0x7F) x >>= 7 } p.tagbuf[i] = uint8(x) p.tagcode = p.tagbuf[0 : i+1] if p.stype != nil { if lockGetProp { p.sprop = GetProperties(p.stype) } else { p.sprop = getPropertiesLocked(p.stype) } } } var ( marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem() ) // isMarshaler reports whether type t implements Marshaler. func isMarshaler(t reflect.Type) bool { // We're checking for (likely) pointer-receiver methods // so if t is not a pointer, something is very wrong. // The calls above only invoke isMarshaler on pointer types. if t.Kind() != reflect.Ptr { panic("proto: misuse of isMarshaler") } return t.Implements(marshalerType) } // isUnmarshaler reports whether type t implements Unmarshaler. func isUnmarshaler(t reflect.Type) bool { // We're checking for (likely) pointer-receiver methods // so if t is not a pointer, something is very wrong. // The calls above only invoke isUnmarshaler on pointer types. if t.Kind() != reflect.Ptr { panic("proto: misuse of isUnmarshaler") } return t.Implements(unmarshalerType) } // Init populates the properties from a protocol buffer struct tag. func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { p.init(typ, name, tag, f, true) } func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) { // "bytes,49,opt,def=hello!" p.Name = name p.OrigName = name if f != nil { p.field = toField(f) } if tag == "" { return } p.Parse(tag) p.setEncAndDec(typ, lockGetProp) } var ( mutex sync.Mutex propertiesMap = make(map[reflect.Type]*StructProperties) ) // GetProperties returns the list of properties for the type represented by t. func GetProperties(t reflect.Type) *StructProperties { mutex.Lock() sprop := getPropertiesLocked(t) mutex.Unlock() return sprop } // getPropertiesLocked requires that mutex is held. func getPropertiesLocked(t reflect.Type) *StructProperties { if prop, ok := propertiesMap[t]; ok { if collectStats { stats.Chit++ } return prop } if collectStats { stats.Cmiss++ } prop := new(StructProperties) // in case of recursive protos, fill this in now. propertiesMap[t] = prop // build properties prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) prop.unrecField = invalidField prop.Prop = make([]*Properties, t.NumField()) prop.order = make([]int, t.NumField()) for i := 0; i < t.NumField(); i++ { f := t.Field(i) p := new(Properties) name := f.Name p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) if f.Name == "XXX_extensions" { // special case p.enc = (*Buffer).enc_map p.dec = nil // not needed } if f.Name == "XXX_unrecognized" { // special case prop.unrecField = toField(&f) } prop.Prop[i] = p prop.order[i] = i if debug { print(i, " ", f.Name, " ", t.String(), " ") if p.Tag > 0 { print(p.String()) } print("\n") } if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") { fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]") } } // Re-order prop.order. sort.Sort(prop) // build required counts // build tags reqCount := 0 prop.decoderOrigNames = make(map[string]int) for i, p := range prop.Prop { if strings.HasPrefix(p.Name, "XXX_") { // Internal fields should not appear in tags/origNames maps. // They are handled specially when encoding and decoding. continue } if p.Required { reqCount++ } prop.decoderTags.put(p.Tag, i) prop.decoderOrigNames[p.OrigName] = i } prop.reqCount = reqCount return prop } // Return the Properties object for the x[0]'th field of the structure. func propByIndex(t reflect.Type, x []int) *Properties { if len(x) != 1 { fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t) return nil } prop := GetProperties(t) return prop.Prop[x[0]] } // Get the address and type of a pointer to a struct from an interface. func getbase(pb Message) (t reflect.Type, b structPointer, err error) { if pb == nil { err = ErrNil return } // get the reflect type of the pointer to the struct. t = reflect.TypeOf(pb) // get the address of the struct. value := reflect.ValueOf(pb) b = toStructPointer(value) return } // A global registry of enum types. // The generated code will register the generated maps by calling RegisterEnum. var enumValueMaps = make(map[string]map[string]int32) // RegisterEnum is called from the generated code to install the enum descriptor // maps into the global table to aid parsing text format protocol buffers. func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) { if _, ok := enumValueMaps[typeName]; ok { panic("proto: duplicate enum registered: " + typeName) } enumValueMaps[typeName] = valueMap } golang-goprotobuf-0.0~git20130901/proto/size.go000066400000000000000000000125221220434244300211720ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Functions to determine the size of an encoded protocol buffer. package proto import ( "log" "reflect" "strings" ) // Size returns the encoded size of a protocol buffer. // This function is expensive enough to be avoided unless proven worthwhile with instrumentation. func Size(pb Message) int { in := reflect.ValueOf(pb) if in.IsNil() { return 0 } return sizeStruct(in.Elem()) } func sizeStruct(x reflect.Value) (n int) { sprop := GetProperties(x.Type()) for _, prop := range sprop.Prop { if strings.HasPrefix(prop.Name, "XXX_") { // handled below continue } fi, _ := sprop.decoderTags.get(prop.Tag) f := x.Field(fi) switch f.Kind() { case reflect.Ptr: if f.IsNil() { continue } n += len(prop.tagcode) f = f.Elem() // avoid a recursion in sizeField case reflect.Slice: if f.IsNil() { continue } if f.Len() == 0 && f.Type().Elem().Kind() != reflect.Uint8 { // short circuit for empty repeated fields. // []byte isn't a repeated field. continue } default: log.Printf("proto: unknown struct field type %v", f.Type()) continue } n += sizeField(f, prop) } if em, ok := x.Addr().Interface().(extendableProto); ok { for _, ext := range em.ExtensionMap() { ms := len(ext.enc) if ext.enc == nil { props := new(Properties) props.Init(reflect.TypeOf(ext.desc.ExtensionType), "x", ext.desc.Tag, nil) ms = len(props.tagcode) + sizeField(reflect.ValueOf(ext.value), props) } n += ms } } if uf := x.FieldByName("XXX_unrecognized"); uf.IsValid() { n += uf.Len() } return n } func sizeField(x reflect.Value, prop *Properties) (n int) { if x.Type().Kind() == reflect.Slice { n := x.Len() et := x.Type().Elem() if et.Kind() == reflect.Uint8 { // []byte is easy. return len(prop.tagcode) + sizeVarint(uint64(n)) + n } var nb int // []bool and repeated fixed integer types are easy. switch { case et.Kind() == reflect.Bool: nb += n case prop.WireType == WireFixed64: nb += n * 8 case prop.WireType == WireFixed32: nb += n * 4 default: for i := 0; i < n; i++ { nb += sizeField(x.Index(i), prop) } } // Non-packed repeated fields have a per-element header of the tagcode. // Packed repeated fields only have a single header: the tag code plus a varint of the number of bytes. if !prop.Packed { nb += len(prop.tagcode) * n } else { nb += len(prop.tagcode) + sizeVarint(uint64(nb)) } return nb } // easy scalars switch prop.WireType { case WireFixed64: return 8 case WireFixed32: return 4 } switch x.Kind() { case reflect.Bool: return 1 case reflect.Int32, reflect.Int64: if prop.Wire == "varint" { return sizeVarint(uint64(x.Int())) } else if prop.Wire == "zigzag32" || prop.Wire == "zigzag64" { return sizeZigZag(uint64(x.Int())) } case reflect.Ptr: return sizeField(x.Elem(), prop) case reflect.String: n := x.Len() return sizeVarint(uint64(n)) + n case reflect.Struct: nb := sizeStruct(x) if prop.Wire == "group" { // Groups have start and end tags instead of a start tag and a length. return nb + len(prop.tagcode) } return sizeVarint(uint64(nb)) + nb case reflect.Uint32, reflect.Uint64: if prop.Wire == "varint" { return sizeVarint(uint64(x.Uint())) } else if prop.Wire == "zigzag32" || prop.Wire == "zigzag64" { return sizeZigZag(uint64(x.Int())) } default: log.Printf("proto.sizeField: unhandled kind %v", x.Kind()) } // unknown type, so not a protocol buffer log.Printf("proto: don't know size of %v", x.Type()) return 0 } func sizeVarint(x uint64) (n int) { for { n++ x >>= 7 if x == 0 { break } } return n } func sizeZigZag(x uint64) (n int) { return sizeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) } golang-goprotobuf-0.0~git20130901/proto/size2_test.go000066400000000000000000000044401220434244300223130ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto import ( "testing" ) // This is a separate file and package from size_test.go because that one uses // generated messages and thus may not be in package proto without having a circular // dependency, whereas this file tests unexported details of size.go. func TestVarintSize(t *testing.T) { // Check the edge cases carefully. testCases := []struct { n uint64 size int }{ {0, 1}, {1, 1}, {127, 1}, {128, 2}, {16383, 2}, {16384, 3}, {1<<63 - 1, 9}, {1 << 63, 10}, } for _, tc := range testCases { size := sizeVarint(tc.n) if size != tc.size { t.Errorf("sizeVarint(%d) = %d, want %d", tc.n, size, tc.size) } } } golang-goprotobuf-0.0~git20130901/proto/size_test.go000066400000000000000000000115101220434244300222250ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "log" "testing" pb "./testdata" . "code.google.com/p/goprotobuf/proto" ) var messageWithExtension1 = &pb.MyMessage{Count: Int32(7)} // messageWithExtension2 is in equal_test.go. var messageWithExtension3 = &pb.MyMessage{Count: Int32(8)} func init() { if err := SetExtension(messageWithExtension1, pb.E_Ext_More, &pb.Ext{Data: String("Abbott")}); err != nil { log.Panicf("SetExtension: %v", err) } if err := SetExtension(messageWithExtension3, pb.E_Ext_More, &pb.Ext{Data: String("Costello")}); err != nil { log.Panicf("SetExtension: %v", err) } // Force messageWithExtension3 to have the extension encoded. Marshal(messageWithExtension3) } var SizeTests = []struct { desc string pb Message }{ {"empty", &pb.OtherMessage{}}, // Basic types. {"bool", &pb.Defaults{F_Bool: Bool(true)}}, {"int32", &pb.Defaults{F_Int32: Int32(12)}}, {"small int64", &pb.Defaults{F_Int64: Int64(1)}}, {"big int64", &pb.Defaults{F_Int64: Int64(1 << 20)}}, {"fixed32", &pb.Defaults{F_Fixed32: Uint32(71)}}, {"fixed64", &pb.Defaults{F_Fixed64: Uint64(72)}}, {"uint32", &pb.Defaults{F_Uint32: Uint32(123)}}, {"uint64", &pb.Defaults{F_Uint64: Uint64(124)}}, {"float", &pb.Defaults{F_Float: Float32(12.6)}}, {"double", &pb.Defaults{F_Double: Float64(13.9)}}, {"string", &pb.Defaults{F_String: String("niles")}}, {"bytes", &pb.Defaults{F_Bytes: []byte("wowsa")}}, {"bytes, empty", &pb.Defaults{F_Bytes: []byte{}}}, {"sint32", &pb.Defaults{F_Sint32: Int32(65)}}, {"sint64", &pb.Defaults{F_Sint64: Int64(67)}}, {"enum", &pb.Defaults{F_Enum: pb.Defaults_BLUE.Enum()}}, // Repeated. {"empty repeated bool", &pb.MoreRepeated{Bools: []bool{}}}, {"repeated bool", &pb.MoreRepeated{Bools: []bool{false, true, true, false}}}, {"packed repeated bool", &pb.MoreRepeated{BoolsPacked: []bool{false, true, true, false, true, true, true}}}, {"repeated int32", &pb.MoreRepeated{Ints: []int32{1, 12203, 1729}}}, {"repeated int32 packed", &pb.MoreRepeated{IntsPacked: []int32{1, 12203, 1729}}}, {"repeated int64 packed", &pb.MoreRepeated{Int64SPacked: []int64{ // Need enough large numbers to verify that the header is counting the number of bytes // for the field, not the number of elements. 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, 1 << 62, }}}, {"repeated string", &pb.MoreRepeated{Strings: []string{"r", "ken", "gri"}}}, {"repeated fixed", &pb.MoreRepeated{Fixeds: []uint32{1, 2, 3, 4}}}, // Nested. {"nested", &pb.OldMessage{Nested: &pb.OldMessage_Nested{Name: String("whatever")}}}, {"group", &pb.GroupOld{G: &pb.GroupOld_G{X: Int32(12345)}}}, // Other things. {"unrecognized", &pb.MoreRepeated{XXX_unrecognized: []byte{13<<3 | 0, 4}}}, {"extension (unencoded)", messageWithExtension1}, {"extension (encoded)", messageWithExtension3}, } func TestSize(t *testing.T) { for _, tc := range SizeTests { size := Size(tc.pb) b, err := Marshal(tc.pb) if err != nil { t.Errorf("%v: Marshal failed: %v", tc.desc, err) continue } if size != len(b) { t.Errorf("%v: Size(%v) = %d, want %d", tc.desc, tc.pb, size, len(b)) t.Logf("%v: bytes: %#v", tc.desc, b) } } } golang-goprotobuf-0.0~git20130901/proto/testdata/000077500000000000000000000000001220434244300215005ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/proto/testdata/Makefile000066400000000000000000000036321220434244300231440ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. include ../../Make.protobuf all: regenerate regenerate: rm -f test.pb.go make test.pb.go # The following rules are just aids to development. Not needed for typical testing. diff: regenerate hg diff test.pb.go restore: cp test.pb.go.golden test.pb.go preserve: cp test.pb.go test.pb.go.golden golang-goprotobuf-0.0~git20130901/proto/testdata/golden_test.go000066400000000000000000000055621220434244300243460ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Verify that the compiler output for test.proto is unchanged. package testdata import ( "crypto/sha1" "fmt" "io/ioutil" "os" "os/exec" "path/filepath" "testing" ) // sum returns in string form (for easy comparison) the SHA-1 hash of the named file. func sum(t *testing.T, name string) string { data, err := ioutil.ReadFile(name) if err != nil { t.Fatal(err) } t.Logf("sum(%q): length is %d", name, len(data)) hash := sha1.New() _, err = hash.Write(data) if err != nil { t.Fatal(err) } return fmt.Sprintf("% x", hash.Sum(nil)) } func run(t *testing.T, name string, args ...string) { cmd := exec.Command(name, args...) cmd.Stdin = os.Stdin cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr err := cmd.Run() if err != nil { t.Fatal(err) } } func TestGolden(t *testing.T) { // Compute the original checksum. goldenSum := sum(t, "test.pb.go") // Run the proto compiler. run(t, "protoc", "--go_out="+os.TempDir(), "test.proto") newFile := filepath.Join(os.TempDir(), "test.pb.go") defer os.Remove(newFile) // Compute the new checksum. newSum := sum(t, newFile) // Verify if newSum != goldenSum { run(t, "diff", "-u", "test.pb.go", newFile) t.Fatal("Code generated by protoc-gen-go has changed; update test.pb.go") } } golang-goprotobuf-0.0~git20130901/proto/testdata/test.pb.go000066400000000000000000001770041220434244300234170ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: test.proto // DO NOT EDIT! package testdata import proto "code.google.com/p/goprotobuf/proto" import json "encoding/json" import math "math" // Reference proto, json, and math imports to suppress error if they are not otherwise used. var _ = proto.Marshal var _ = &json.SyntaxError{} var _ = math.Inf type FOO int32 const ( FOO_FOO1 FOO = 1 ) var FOO_name = map[int32]string{ 1: "FOO1", } var FOO_value = map[string]int32{ "FOO1": 1, } func (x FOO) Enum() *FOO { p := new(FOO) *p = x return p } func (x FOO) String() string { return proto.EnumName(FOO_name, int32(x)) } func (x FOO) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *FOO) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(FOO_value, data, "FOO") if err != nil { return err } *x = FOO(value) return nil } // An enum, for completeness. type GoTest_KIND int32 const ( GoTest_VOID GoTest_KIND = 0 // Basic types GoTest_BOOL GoTest_KIND = 1 GoTest_BYTES GoTest_KIND = 2 GoTest_FINGERPRINT GoTest_KIND = 3 GoTest_FLOAT GoTest_KIND = 4 GoTest_INT GoTest_KIND = 5 GoTest_STRING GoTest_KIND = 6 GoTest_TIME GoTest_KIND = 7 // Groupings GoTest_TUPLE GoTest_KIND = 8 GoTest_ARRAY GoTest_KIND = 9 GoTest_MAP GoTest_KIND = 10 // Table types GoTest_TABLE GoTest_KIND = 11 // Functions GoTest_FUNCTION GoTest_KIND = 12 ) var GoTest_KIND_name = map[int32]string{ 0: "VOID", 1: "BOOL", 2: "BYTES", 3: "FINGERPRINT", 4: "FLOAT", 5: "INT", 6: "STRING", 7: "TIME", 8: "TUPLE", 9: "ARRAY", 10: "MAP", 11: "TABLE", 12: "FUNCTION", } var GoTest_KIND_value = map[string]int32{ "VOID": 0, "BOOL": 1, "BYTES": 2, "FINGERPRINT": 3, "FLOAT": 4, "INT": 5, "STRING": 6, "TIME": 7, "TUPLE": 8, "ARRAY": 9, "MAP": 10, "TABLE": 11, "FUNCTION": 12, } func (x GoTest_KIND) Enum() *GoTest_KIND { p := new(GoTest_KIND) *p = x return p } func (x GoTest_KIND) String() string { return proto.EnumName(GoTest_KIND_name, int32(x)) } func (x GoTest_KIND) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *GoTest_KIND) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(GoTest_KIND_value, data, "GoTest_KIND") if err != nil { return err } *x = GoTest_KIND(value) return nil } type MyMessage_Color int32 const ( MyMessage_RED MyMessage_Color = 0 MyMessage_GREEN MyMessage_Color = 1 MyMessage_BLUE MyMessage_Color = 2 ) var MyMessage_Color_name = map[int32]string{ 0: "RED", 1: "GREEN", 2: "BLUE", } var MyMessage_Color_value = map[string]int32{ "RED": 0, "GREEN": 1, "BLUE": 2, } func (x MyMessage_Color) Enum() *MyMessage_Color { p := new(MyMessage_Color) *p = x return p } func (x MyMessage_Color) String() string { return proto.EnumName(MyMessage_Color_name, int32(x)) } func (x MyMessage_Color) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *MyMessage_Color) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(MyMessage_Color_value, data, "MyMessage_Color") if err != nil { return err } *x = MyMessage_Color(value) return nil } type Defaults_Color int32 const ( Defaults_RED Defaults_Color = 0 Defaults_GREEN Defaults_Color = 1 Defaults_BLUE Defaults_Color = 2 ) var Defaults_Color_name = map[int32]string{ 0: "RED", 1: "GREEN", 2: "BLUE", } var Defaults_Color_value = map[string]int32{ "RED": 0, "GREEN": 1, "BLUE": 2, } func (x Defaults_Color) Enum() *Defaults_Color { p := new(Defaults_Color) *p = x return p } func (x Defaults_Color) String() string { return proto.EnumName(Defaults_Color_name, int32(x)) } func (x Defaults_Color) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Defaults_Color) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Defaults_Color_value, data, "Defaults_Color") if err != nil { return err } *x = Defaults_Color(value) return nil } type RepeatedEnum_Color int32 const ( RepeatedEnum_RED RepeatedEnum_Color = 1 ) var RepeatedEnum_Color_name = map[int32]string{ 1: "RED", } var RepeatedEnum_Color_value = map[string]int32{ "RED": 1, } func (x RepeatedEnum_Color) Enum() *RepeatedEnum_Color { p := new(RepeatedEnum_Color) *p = x return p } func (x RepeatedEnum_Color) String() string { return proto.EnumName(RepeatedEnum_Color_name, int32(x)) } func (x RepeatedEnum_Color) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *RepeatedEnum_Color) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(RepeatedEnum_Color_value, data, "RepeatedEnum_Color") if err != nil { return err } *x = RepeatedEnum_Color(value) return nil } type GoEnum struct { Foo *FOO `protobuf:"varint,1,req,name=foo,enum=testdata.FOO" json:"foo,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoEnum) Reset() { *m = GoEnum{} } func (m *GoEnum) String() string { return proto.CompactTextString(m) } func (*GoEnum) ProtoMessage() {} func (m *GoEnum) GetFoo() FOO { if m != nil && m.Foo != nil { return *m.Foo } return 0 } type GoTestField struct { Label *string `protobuf:"bytes,1,req" json:"Label,omitempty"` Type *string `protobuf:"bytes,2,req" json:"Type,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoTestField) Reset() { *m = GoTestField{} } func (m *GoTestField) String() string { return proto.CompactTextString(m) } func (*GoTestField) ProtoMessage() {} func (m *GoTestField) GetLabel() string { if m != nil && m.Label != nil { return *m.Label } return "" } func (m *GoTestField) GetType() string { if m != nil && m.Type != nil { return *m.Type } return "" } type GoTest struct { // Some typical parameters Kind *GoTest_KIND `protobuf:"varint,1,req,enum=testdata.GoTest_KIND" json:"Kind,omitempty"` Table *string `protobuf:"bytes,2,opt" json:"Table,omitempty"` Param *int32 `protobuf:"varint,3,opt" json:"Param,omitempty"` // Required, repeated and optional foreign fields. RequiredField *GoTestField `protobuf:"bytes,4,req" json:"RequiredField,omitempty"` RepeatedField []*GoTestField `protobuf:"bytes,5,rep" json:"RepeatedField,omitempty"` OptionalField *GoTestField `protobuf:"bytes,6,opt" json:"OptionalField,omitempty"` // Required fields of all basic types F_BoolRequired *bool `protobuf:"varint,10,req,name=F_Bool_required" json:"F_Bool_required,omitempty"` F_Int32Required *int32 `protobuf:"varint,11,req,name=F_Int32_required" json:"F_Int32_required,omitempty"` F_Int64Required *int64 `protobuf:"varint,12,req,name=F_Int64_required" json:"F_Int64_required,omitempty"` F_Fixed32Required *uint32 `protobuf:"fixed32,13,req,name=F_Fixed32_required" json:"F_Fixed32_required,omitempty"` F_Fixed64Required *uint64 `protobuf:"fixed64,14,req,name=F_Fixed64_required" json:"F_Fixed64_required,omitempty"` F_Uint32Required *uint32 `protobuf:"varint,15,req,name=F_Uint32_required" json:"F_Uint32_required,omitempty"` F_Uint64Required *uint64 `protobuf:"varint,16,req,name=F_Uint64_required" json:"F_Uint64_required,omitempty"` F_FloatRequired *float32 `protobuf:"fixed32,17,req,name=F_Float_required" json:"F_Float_required,omitempty"` F_DoubleRequired *float64 `protobuf:"fixed64,18,req,name=F_Double_required" json:"F_Double_required,omitempty"` F_StringRequired *string `protobuf:"bytes,19,req,name=F_String_required" json:"F_String_required,omitempty"` F_BytesRequired []byte `protobuf:"bytes,101,req,name=F_Bytes_required" json:"F_Bytes_required,omitempty"` F_Sint32Required *int32 `protobuf:"zigzag32,102,req,name=F_Sint32_required" json:"F_Sint32_required,omitempty"` F_Sint64Required *int64 `protobuf:"zigzag64,103,req,name=F_Sint64_required" json:"F_Sint64_required,omitempty"` // Repeated fields of all basic types F_BoolRepeated []bool `protobuf:"varint,20,rep,name=F_Bool_repeated" json:"F_Bool_repeated,omitempty"` F_Int32Repeated []int32 `protobuf:"varint,21,rep,name=F_Int32_repeated" json:"F_Int32_repeated,omitempty"` F_Int64Repeated []int64 `protobuf:"varint,22,rep,name=F_Int64_repeated" json:"F_Int64_repeated,omitempty"` F_Fixed32Repeated []uint32 `protobuf:"fixed32,23,rep,name=F_Fixed32_repeated" json:"F_Fixed32_repeated,omitempty"` F_Fixed64Repeated []uint64 `protobuf:"fixed64,24,rep,name=F_Fixed64_repeated" json:"F_Fixed64_repeated,omitempty"` F_Uint32Repeated []uint32 `protobuf:"varint,25,rep,name=F_Uint32_repeated" json:"F_Uint32_repeated,omitempty"` F_Uint64Repeated []uint64 `protobuf:"varint,26,rep,name=F_Uint64_repeated" json:"F_Uint64_repeated,omitempty"` F_FloatRepeated []float32 `protobuf:"fixed32,27,rep,name=F_Float_repeated" json:"F_Float_repeated,omitempty"` F_DoubleRepeated []float64 `protobuf:"fixed64,28,rep,name=F_Double_repeated" json:"F_Double_repeated,omitempty"` F_StringRepeated []string `protobuf:"bytes,29,rep,name=F_String_repeated" json:"F_String_repeated,omitempty"` F_BytesRepeated [][]byte `protobuf:"bytes,201,rep,name=F_Bytes_repeated" json:"F_Bytes_repeated,omitempty"` F_Sint32Repeated []int32 `protobuf:"zigzag32,202,rep,name=F_Sint32_repeated" json:"F_Sint32_repeated,omitempty"` F_Sint64Repeated []int64 `protobuf:"zigzag64,203,rep,name=F_Sint64_repeated" json:"F_Sint64_repeated,omitempty"` // Optional fields of all basic types F_BoolOptional *bool `protobuf:"varint,30,opt,name=F_Bool_optional" json:"F_Bool_optional,omitempty"` F_Int32Optional *int32 `protobuf:"varint,31,opt,name=F_Int32_optional" json:"F_Int32_optional,omitempty"` F_Int64Optional *int64 `protobuf:"varint,32,opt,name=F_Int64_optional" json:"F_Int64_optional,omitempty"` F_Fixed32Optional *uint32 `protobuf:"fixed32,33,opt,name=F_Fixed32_optional" json:"F_Fixed32_optional,omitempty"` F_Fixed64Optional *uint64 `protobuf:"fixed64,34,opt,name=F_Fixed64_optional" json:"F_Fixed64_optional,omitempty"` F_Uint32Optional *uint32 `protobuf:"varint,35,opt,name=F_Uint32_optional" json:"F_Uint32_optional,omitempty"` F_Uint64Optional *uint64 `protobuf:"varint,36,opt,name=F_Uint64_optional" json:"F_Uint64_optional,omitempty"` F_FloatOptional *float32 `protobuf:"fixed32,37,opt,name=F_Float_optional" json:"F_Float_optional,omitempty"` F_DoubleOptional *float64 `protobuf:"fixed64,38,opt,name=F_Double_optional" json:"F_Double_optional,omitempty"` F_StringOptional *string `protobuf:"bytes,39,opt,name=F_String_optional" json:"F_String_optional,omitempty"` F_BytesOptional []byte `protobuf:"bytes,301,opt,name=F_Bytes_optional" json:"F_Bytes_optional,omitempty"` F_Sint32Optional *int32 `protobuf:"zigzag32,302,opt,name=F_Sint32_optional" json:"F_Sint32_optional,omitempty"` F_Sint64Optional *int64 `protobuf:"zigzag64,303,opt,name=F_Sint64_optional" json:"F_Sint64_optional,omitempty"` // Default-valued fields of all basic types F_BoolDefaulted *bool `protobuf:"varint,40,opt,name=F_Bool_defaulted,def=1" json:"F_Bool_defaulted,omitempty"` F_Int32Defaulted *int32 `protobuf:"varint,41,opt,name=F_Int32_defaulted,def=32" json:"F_Int32_defaulted,omitempty"` F_Int64Defaulted *int64 `protobuf:"varint,42,opt,name=F_Int64_defaulted,def=64" json:"F_Int64_defaulted,omitempty"` F_Fixed32Defaulted *uint32 `protobuf:"fixed32,43,opt,name=F_Fixed32_defaulted,def=320" json:"F_Fixed32_defaulted,omitempty"` F_Fixed64Defaulted *uint64 `protobuf:"fixed64,44,opt,name=F_Fixed64_defaulted,def=640" json:"F_Fixed64_defaulted,omitempty"` F_Uint32Defaulted *uint32 `protobuf:"varint,45,opt,name=F_Uint32_defaulted,def=3200" json:"F_Uint32_defaulted,omitempty"` F_Uint64Defaulted *uint64 `protobuf:"varint,46,opt,name=F_Uint64_defaulted,def=6400" json:"F_Uint64_defaulted,omitempty"` F_FloatDefaulted *float32 `protobuf:"fixed32,47,opt,name=F_Float_defaulted,def=314159" json:"F_Float_defaulted,omitempty"` F_DoubleDefaulted *float64 `protobuf:"fixed64,48,opt,name=F_Double_defaulted,def=271828" json:"F_Double_defaulted,omitempty"` F_StringDefaulted *string `protobuf:"bytes,49,opt,name=F_String_defaulted,def=hello, \"world!\"\n" json:"F_String_defaulted,omitempty"` F_BytesDefaulted []byte `protobuf:"bytes,401,opt,name=F_Bytes_defaulted,def=Bignose" json:"F_Bytes_defaulted,omitempty"` F_Sint32Defaulted *int32 `protobuf:"zigzag32,402,opt,name=F_Sint32_defaulted,def=-32" json:"F_Sint32_defaulted,omitempty"` F_Sint64Defaulted *int64 `protobuf:"zigzag64,403,opt,name=F_Sint64_defaulted,def=-64" json:"F_Sint64_defaulted,omitempty"` // Packed repeated fields (no string or bytes). F_BoolRepeatedPacked []bool `protobuf:"varint,50,rep,packed,name=F_Bool_repeated_packed" json:"F_Bool_repeated_packed,omitempty"` F_Int32RepeatedPacked []int32 `protobuf:"varint,51,rep,packed,name=F_Int32_repeated_packed" json:"F_Int32_repeated_packed,omitempty"` F_Int64RepeatedPacked []int64 `protobuf:"varint,52,rep,packed,name=F_Int64_repeated_packed" json:"F_Int64_repeated_packed,omitempty"` F_Fixed32RepeatedPacked []uint32 `protobuf:"fixed32,53,rep,packed,name=F_Fixed32_repeated_packed" json:"F_Fixed32_repeated_packed,omitempty"` F_Fixed64RepeatedPacked []uint64 `protobuf:"fixed64,54,rep,packed,name=F_Fixed64_repeated_packed" json:"F_Fixed64_repeated_packed,omitempty"` F_Uint32RepeatedPacked []uint32 `protobuf:"varint,55,rep,packed,name=F_Uint32_repeated_packed" json:"F_Uint32_repeated_packed,omitempty"` F_Uint64RepeatedPacked []uint64 `protobuf:"varint,56,rep,packed,name=F_Uint64_repeated_packed" json:"F_Uint64_repeated_packed,omitempty"` F_FloatRepeatedPacked []float32 `protobuf:"fixed32,57,rep,packed,name=F_Float_repeated_packed" json:"F_Float_repeated_packed,omitempty"` F_DoubleRepeatedPacked []float64 `protobuf:"fixed64,58,rep,packed,name=F_Double_repeated_packed" json:"F_Double_repeated_packed,omitempty"` F_Sint32RepeatedPacked []int32 `protobuf:"zigzag32,502,rep,packed,name=F_Sint32_repeated_packed" json:"F_Sint32_repeated_packed,omitempty"` F_Sint64RepeatedPacked []int64 `protobuf:"zigzag64,503,rep,packed,name=F_Sint64_repeated_packed" json:"F_Sint64_repeated_packed,omitempty"` Requiredgroup *GoTest_RequiredGroup `protobuf:"group,70,req,name=RequiredGroup" json:"requiredgroup,omitempty"` Repeatedgroup []*GoTest_RepeatedGroup `protobuf:"group,80,rep,name=RepeatedGroup" json:"repeatedgroup,omitempty"` Optionalgroup *GoTest_OptionalGroup `protobuf:"group,90,opt,name=OptionalGroup" json:"optionalgroup,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoTest) Reset() { *m = GoTest{} } func (m *GoTest) String() string { return proto.CompactTextString(m) } func (*GoTest) ProtoMessage() {} const Default_GoTest_F_BoolDefaulted bool = true const Default_GoTest_F_Int32Defaulted int32 = 32 const Default_GoTest_F_Int64Defaulted int64 = 64 const Default_GoTest_F_Fixed32Defaulted uint32 = 320 const Default_GoTest_F_Fixed64Defaulted uint64 = 640 const Default_GoTest_F_Uint32Defaulted uint32 = 3200 const Default_GoTest_F_Uint64Defaulted uint64 = 6400 const Default_GoTest_F_FloatDefaulted float32 = 314159 const Default_GoTest_F_DoubleDefaulted float64 = 271828 const Default_GoTest_F_StringDefaulted string = "hello, \"world!\"\n" var Default_GoTest_F_BytesDefaulted []byte = []byte("Bignose") const Default_GoTest_F_Sint32Defaulted int32 = -32 const Default_GoTest_F_Sint64Defaulted int64 = -64 func (m *GoTest) GetKind() GoTest_KIND { if m != nil && m.Kind != nil { return *m.Kind } return 0 } func (m *GoTest) GetTable() string { if m != nil && m.Table != nil { return *m.Table } return "" } func (m *GoTest) GetParam() int32 { if m != nil && m.Param != nil { return *m.Param } return 0 } func (m *GoTest) GetRequiredField() *GoTestField { if m != nil { return m.RequiredField } return nil } func (m *GoTest) GetRepeatedField() []*GoTestField { if m != nil { return m.RepeatedField } return nil } func (m *GoTest) GetOptionalField() *GoTestField { if m != nil { return m.OptionalField } return nil } func (m *GoTest) GetF_BoolRequired() bool { if m != nil && m.F_BoolRequired != nil { return *m.F_BoolRequired } return false } func (m *GoTest) GetF_Int32Required() int32 { if m != nil && m.F_Int32Required != nil { return *m.F_Int32Required } return 0 } func (m *GoTest) GetF_Int64Required() int64 { if m != nil && m.F_Int64Required != nil { return *m.F_Int64Required } return 0 } func (m *GoTest) GetF_Fixed32Required() uint32 { if m != nil && m.F_Fixed32Required != nil { return *m.F_Fixed32Required } return 0 } func (m *GoTest) GetF_Fixed64Required() uint64 { if m != nil && m.F_Fixed64Required != nil { return *m.F_Fixed64Required } return 0 } func (m *GoTest) GetF_Uint32Required() uint32 { if m != nil && m.F_Uint32Required != nil { return *m.F_Uint32Required } return 0 } func (m *GoTest) GetF_Uint64Required() uint64 { if m != nil && m.F_Uint64Required != nil { return *m.F_Uint64Required } return 0 } func (m *GoTest) GetF_FloatRequired() float32 { if m != nil && m.F_FloatRequired != nil { return *m.F_FloatRequired } return 0 } func (m *GoTest) GetF_DoubleRequired() float64 { if m != nil && m.F_DoubleRequired != nil { return *m.F_DoubleRequired } return 0 } func (m *GoTest) GetF_StringRequired() string { if m != nil && m.F_StringRequired != nil { return *m.F_StringRequired } return "" } func (m *GoTest) GetF_BytesRequired() []byte { if m != nil { return m.F_BytesRequired } return nil } func (m *GoTest) GetF_Sint32Required() int32 { if m != nil && m.F_Sint32Required != nil { return *m.F_Sint32Required } return 0 } func (m *GoTest) GetF_Sint64Required() int64 { if m != nil && m.F_Sint64Required != nil { return *m.F_Sint64Required } return 0 } func (m *GoTest) GetF_BoolRepeated() []bool { if m != nil { return m.F_BoolRepeated } return nil } func (m *GoTest) GetF_Int32Repeated() []int32 { if m != nil { return m.F_Int32Repeated } return nil } func (m *GoTest) GetF_Int64Repeated() []int64 { if m != nil { return m.F_Int64Repeated } return nil } func (m *GoTest) GetF_Fixed32Repeated() []uint32 { if m != nil { return m.F_Fixed32Repeated } return nil } func (m *GoTest) GetF_Fixed64Repeated() []uint64 { if m != nil { return m.F_Fixed64Repeated } return nil } func (m *GoTest) GetF_Uint32Repeated() []uint32 { if m != nil { return m.F_Uint32Repeated } return nil } func (m *GoTest) GetF_Uint64Repeated() []uint64 { if m != nil { return m.F_Uint64Repeated } return nil } func (m *GoTest) GetF_FloatRepeated() []float32 { if m != nil { return m.F_FloatRepeated } return nil } func (m *GoTest) GetF_DoubleRepeated() []float64 { if m != nil { return m.F_DoubleRepeated } return nil } func (m *GoTest) GetF_StringRepeated() []string { if m != nil { return m.F_StringRepeated } return nil } func (m *GoTest) GetF_BytesRepeated() [][]byte { if m != nil { return m.F_BytesRepeated } return nil } func (m *GoTest) GetF_Sint32Repeated() []int32 { if m != nil { return m.F_Sint32Repeated } return nil } func (m *GoTest) GetF_Sint64Repeated() []int64 { if m != nil { return m.F_Sint64Repeated } return nil } func (m *GoTest) GetF_BoolOptional() bool { if m != nil && m.F_BoolOptional != nil { return *m.F_BoolOptional } return false } func (m *GoTest) GetF_Int32Optional() int32 { if m != nil && m.F_Int32Optional != nil { return *m.F_Int32Optional } return 0 } func (m *GoTest) GetF_Int64Optional() int64 { if m != nil && m.F_Int64Optional != nil { return *m.F_Int64Optional } return 0 } func (m *GoTest) GetF_Fixed32Optional() uint32 { if m != nil && m.F_Fixed32Optional != nil { return *m.F_Fixed32Optional } return 0 } func (m *GoTest) GetF_Fixed64Optional() uint64 { if m != nil && m.F_Fixed64Optional != nil { return *m.F_Fixed64Optional } return 0 } func (m *GoTest) GetF_Uint32Optional() uint32 { if m != nil && m.F_Uint32Optional != nil { return *m.F_Uint32Optional } return 0 } func (m *GoTest) GetF_Uint64Optional() uint64 { if m != nil && m.F_Uint64Optional != nil { return *m.F_Uint64Optional } return 0 } func (m *GoTest) GetF_FloatOptional() float32 { if m != nil && m.F_FloatOptional != nil { return *m.F_FloatOptional } return 0 } func (m *GoTest) GetF_DoubleOptional() float64 { if m != nil && m.F_DoubleOptional != nil { return *m.F_DoubleOptional } return 0 } func (m *GoTest) GetF_StringOptional() string { if m != nil && m.F_StringOptional != nil { return *m.F_StringOptional } return "" } func (m *GoTest) GetF_BytesOptional() []byte { if m != nil { return m.F_BytesOptional } return nil } func (m *GoTest) GetF_Sint32Optional() int32 { if m != nil && m.F_Sint32Optional != nil { return *m.F_Sint32Optional } return 0 } func (m *GoTest) GetF_Sint64Optional() int64 { if m != nil && m.F_Sint64Optional != nil { return *m.F_Sint64Optional } return 0 } func (m *GoTest) GetF_BoolDefaulted() bool { if m != nil && m.F_BoolDefaulted != nil { return *m.F_BoolDefaulted } return Default_GoTest_F_BoolDefaulted } func (m *GoTest) GetF_Int32Defaulted() int32 { if m != nil && m.F_Int32Defaulted != nil { return *m.F_Int32Defaulted } return Default_GoTest_F_Int32Defaulted } func (m *GoTest) GetF_Int64Defaulted() int64 { if m != nil && m.F_Int64Defaulted != nil { return *m.F_Int64Defaulted } return Default_GoTest_F_Int64Defaulted } func (m *GoTest) GetF_Fixed32Defaulted() uint32 { if m != nil && m.F_Fixed32Defaulted != nil { return *m.F_Fixed32Defaulted } return Default_GoTest_F_Fixed32Defaulted } func (m *GoTest) GetF_Fixed64Defaulted() uint64 { if m != nil && m.F_Fixed64Defaulted != nil { return *m.F_Fixed64Defaulted } return Default_GoTest_F_Fixed64Defaulted } func (m *GoTest) GetF_Uint32Defaulted() uint32 { if m != nil && m.F_Uint32Defaulted != nil { return *m.F_Uint32Defaulted } return Default_GoTest_F_Uint32Defaulted } func (m *GoTest) GetF_Uint64Defaulted() uint64 { if m != nil && m.F_Uint64Defaulted != nil { return *m.F_Uint64Defaulted } return Default_GoTest_F_Uint64Defaulted } func (m *GoTest) GetF_FloatDefaulted() float32 { if m != nil && m.F_FloatDefaulted != nil { return *m.F_FloatDefaulted } return Default_GoTest_F_FloatDefaulted } func (m *GoTest) GetF_DoubleDefaulted() float64 { if m != nil && m.F_DoubleDefaulted != nil { return *m.F_DoubleDefaulted } return Default_GoTest_F_DoubleDefaulted } func (m *GoTest) GetF_StringDefaulted() string { if m != nil && m.F_StringDefaulted != nil { return *m.F_StringDefaulted } return Default_GoTest_F_StringDefaulted } func (m *GoTest) GetF_BytesDefaulted() []byte { if m != nil && m.F_BytesDefaulted != nil { return m.F_BytesDefaulted } return append([]byte(nil), Default_GoTest_F_BytesDefaulted...) } func (m *GoTest) GetF_Sint32Defaulted() int32 { if m != nil && m.F_Sint32Defaulted != nil { return *m.F_Sint32Defaulted } return Default_GoTest_F_Sint32Defaulted } func (m *GoTest) GetF_Sint64Defaulted() int64 { if m != nil && m.F_Sint64Defaulted != nil { return *m.F_Sint64Defaulted } return Default_GoTest_F_Sint64Defaulted } func (m *GoTest) GetF_BoolRepeatedPacked() []bool { if m != nil { return m.F_BoolRepeatedPacked } return nil } func (m *GoTest) GetF_Int32RepeatedPacked() []int32 { if m != nil { return m.F_Int32RepeatedPacked } return nil } func (m *GoTest) GetF_Int64RepeatedPacked() []int64 { if m != nil { return m.F_Int64RepeatedPacked } return nil } func (m *GoTest) GetF_Fixed32RepeatedPacked() []uint32 { if m != nil { return m.F_Fixed32RepeatedPacked } return nil } func (m *GoTest) GetF_Fixed64RepeatedPacked() []uint64 { if m != nil { return m.F_Fixed64RepeatedPacked } return nil } func (m *GoTest) GetF_Uint32RepeatedPacked() []uint32 { if m != nil { return m.F_Uint32RepeatedPacked } return nil } func (m *GoTest) GetF_Uint64RepeatedPacked() []uint64 { if m != nil { return m.F_Uint64RepeatedPacked } return nil } func (m *GoTest) GetF_FloatRepeatedPacked() []float32 { if m != nil { return m.F_FloatRepeatedPacked } return nil } func (m *GoTest) GetF_DoubleRepeatedPacked() []float64 { if m != nil { return m.F_DoubleRepeatedPacked } return nil } func (m *GoTest) GetF_Sint32RepeatedPacked() []int32 { if m != nil { return m.F_Sint32RepeatedPacked } return nil } func (m *GoTest) GetF_Sint64RepeatedPacked() []int64 { if m != nil { return m.F_Sint64RepeatedPacked } return nil } func (m *GoTest) GetRequiredgroup() *GoTest_RequiredGroup { if m != nil { return m.Requiredgroup } return nil } func (m *GoTest) GetRepeatedgroup() []*GoTest_RepeatedGroup { if m != nil { return m.Repeatedgroup } return nil } func (m *GoTest) GetOptionalgroup() *GoTest_OptionalGroup { if m != nil { return m.Optionalgroup } return nil } // Required, repeated, and optional groups. type GoTest_RequiredGroup struct { RequiredField *string `protobuf:"bytes,71,req" json:"RequiredField,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoTest_RequiredGroup) Reset() { *m = GoTest_RequiredGroup{} } func (m *GoTest_RequiredGroup) String() string { return proto.CompactTextString(m) } func (*GoTest_RequiredGroup) ProtoMessage() {} func (m *GoTest_RequiredGroup) GetRequiredField() string { if m != nil && m.RequiredField != nil { return *m.RequiredField } return "" } type GoTest_RepeatedGroup struct { RequiredField *string `protobuf:"bytes,81,req" json:"RequiredField,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoTest_RepeatedGroup) Reset() { *m = GoTest_RepeatedGroup{} } func (m *GoTest_RepeatedGroup) String() string { return proto.CompactTextString(m) } func (*GoTest_RepeatedGroup) ProtoMessage() {} func (m *GoTest_RepeatedGroup) GetRequiredField() string { if m != nil && m.RequiredField != nil { return *m.RequiredField } return "" } type GoTest_OptionalGroup struct { RequiredField *string `protobuf:"bytes,91,req" json:"RequiredField,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoTest_OptionalGroup) Reset() { *m = GoTest_OptionalGroup{} } func (m *GoTest_OptionalGroup) String() string { return proto.CompactTextString(m) } func (*GoTest_OptionalGroup) ProtoMessage() {} func (m *GoTest_OptionalGroup) GetRequiredField() string { if m != nil && m.RequiredField != nil { return *m.RequiredField } return "" } // For testing skipping of unrecognized fields. // Numbers are all big, larger than tag numbers in GoTestField, // the message used in the corresponding test. type GoSkipTest struct { SkipInt32 *int32 `protobuf:"varint,11,req,name=skip_int32" json:"skip_int32,omitempty"` SkipFixed32 *uint32 `protobuf:"fixed32,12,req,name=skip_fixed32" json:"skip_fixed32,omitempty"` SkipFixed64 *uint64 `protobuf:"fixed64,13,req,name=skip_fixed64" json:"skip_fixed64,omitempty"` SkipString *string `protobuf:"bytes,14,req,name=skip_string" json:"skip_string,omitempty"` Skipgroup *GoSkipTest_SkipGroup `protobuf:"group,15,req,name=SkipGroup" json:"skipgroup,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoSkipTest) Reset() { *m = GoSkipTest{} } func (m *GoSkipTest) String() string { return proto.CompactTextString(m) } func (*GoSkipTest) ProtoMessage() {} func (m *GoSkipTest) GetSkipInt32() int32 { if m != nil && m.SkipInt32 != nil { return *m.SkipInt32 } return 0 } func (m *GoSkipTest) GetSkipFixed32() uint32 { if m != nil && m.SkipFixed32 != nil { return *m.SkipFixed32 } return 0 } func (m *GoSkipTest) GetSkipFixed64() uint64 { if m != nil && m.SkipFixed64 != nil { return *m.SkipFixed64 } return 0 } func (m *GoSkipTest) GetSkipString() string { if m != nil && m.SkipString != nil { return *m.SkipString } return "" } func (m *GoSkipTest) GetSkipgroup() *GoSkipTest_SkipGroup { if m != nil { return m.Skipgroup } return nil } type GoSkipTest_SkipGroup struct { GroupInt32 *int32 `protobuf:"varint,16,req,name=group_int32" json:"group_int32,omitempty"` GroupString *string `protobuf:"bytes,17,req,name=group_string" json:"group_string,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GoSkipTest_SkipGroup) Reset() { *m = GoSkipTest_SkipGroup{} } func (m *GoSkipTest_SkipGroup) String() string { return proto.CompactTextString(m) } func (*GoSkipTest_SkipGroup) ProtoMessage() {} func (m *GoSkipTest_SkipGroup) GetGroupInt32() int32 { if m != nil && m.GroupInt32 != nil { return *m.GroupInt32 } return 0 } func (m *GoSkipTest_SkipGroup) GetGroupString() string { if m != nil && m.GroupString != nil { return *m.GroupString } return "" } // For testing packed/non-packed decoder switching. // A serialized instance of one should be deserializable as the other. type NonPackedTest struct { A []int32 `protobuf:"varint,1,rep,name=a" json:"a,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *NonPackedTest) Reset() { *m = NonPackedTest{} } func (m *NonPackedTest) String() string { return proto.CompactTextString(m) } func (*NonPackedTest) ProtoMessage() {} func (m *NonPackedTest) GetA() []int32 { if m != nil { return m.A } return nil } type PackedTest struct { B []int32 `protobuf:"varint,1,rep,packed,name=b" json:"b,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *PackedTest) Reset() { *m = PackedTest{} } func (m *PackedTest) String() string { return proto.CompactTextString(m) } func (*PackedTest) ProtoMessage() {} func (m *PackedTest) GetB() []int32 { if m != nil { return m.B } return nil } type MaxTag struct { // Maximum possible tag number. LastField *string `protobuf:"bytes,536870911,opt,name=last_field" json:"last_field,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MaxTag) Reset() { *m = MaxTag{} } func (m *MaxTag) String() string { return proto.CompactTextString(m) } func (*MaxTag) ProtoMessage() {} func (m *MaxTag) GetLastField() string { if m != nil && m.LastField != nil { return *m.LastField } return "" } type OldMessage struct { Nested *OldMessage_Nested `protobuf:"bytes,1,opt,name=nested" json:"nested,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *OldMessage) Reset() { *m = OldMessage{} } func (m *OldMessage) String() string { return proto.CompactTextString(m) } func (*OldMessage) ProtoMessage() {} func (m *OldMessage) GetNested() *OldMessage_Nested { if m != nil { return m.Nested } return nil } type OldMessage_Nested struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *OldMessage_Nested) Reset() { *m = OldMessage_Nested{} } func (m *OldMessage_Nested) String() string { return proto.CompactTextString(m) } func (*OldMessage_Nested) ProtoMessage() {} func (m *OldMessage_Nested) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } // NewMessage is wire compatible with OldMessage; // imagine it as a future version. type NewMessage struct { Nested *NewMessage_Nested `protobuf:"bytes,1,opt,name=nested" json:"nested,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *NewMessage) Reset() { *m = NewMessage{} } func (m *NewMessage) String() string { return proto.CompactTextString(m) } func (*NewMessage) ProtoMessage() {} func (m *NewMessage) GetNested() *NewMessage_Nested { if m != nil { return m.Nested } return nil } type NewMessage_Nested struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` FoodGroup *string `protobuf:"bytes,2,opt,name=food_group" json:"food_group,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *NewMessage_Nested) Reset() { *m = NewMessage_Nested{} } func (m *NewMessage_Nested) String() string { return proto.CompactTextString(m) } func (*NewMessage_Nested) ProtoMessage() {} func (m *NewMessage_Nested) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *NewMessage_Nested) GetFoodGroup() string { if m != nil && m.FoodGroup != nil { return *m.FoodGroup } return "" } type InnerMessage struct { Host *string `protobuf:"bytes,1,req,name=host" json:"host,omitempty"` Port *int32 `protobuf:"varint,2,opt,name=port,def=4000" json:"port,omitempty"` Connected *bool `protobuf:"varint,3,opt,name=connected" json:"connected,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *InnerMessage) Reset() { *m = InnerMessage{} } func (m *InnerMessage) String() string { return proto.CompactTextString(m) } func (*InnerMessage) ProtoMessage() {} const Default_InnerMessage_Port int32 = 4000 func (m *InnerMessage) GetHost() string { if m != nil && m.Host != nil { return *m.Host } return "" } func (m *InnerMessage) GetPort() int32 { if m != nil && m.Port != nil { return *m.Port } return Default_InnerMessage_Port } func (m *InnerMessage) GetConnected() bool { if m != nil && m.Connected != nil { return *m.Connected } return false } type OtherMessage struct { Key *int64 `protobuf:"varint,1,opt,name=key" json:"key,omitempty"` Value []byte `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"` Weight *float32 `protobuf:"fixed32,3,opt,name=weight" json:"weight,omitempty"` Inner *InnerMessage `protobuf:"bytes,4,opt,name=inner" json:"inner,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *OtherMessage) Reset() { *m = OtherMessage{} } func (m *OtherMessage) String() string { return proto.CompactTextString(m) } func (*OtherMessage) ProtoMessage() {} func (m *OtherMessage) GetKey() int64 { if m != nil && m.Key != nil { return *m.Key } return 0 } func (m *OtherMessage) GetValue() []byte { if m != nil { return m.Value } return nil } func (m *OtherMessage) GetWeight() float32 { if m != nil && m.Weight != nil { return *m.Weight } return 0 } func (m *OtherMessage) GetInner() *InnerMessage { if m != nil { return m.Inner } return nil } type MyMessage struct { Count *int32 `protobuf:"varint,1,req,name=count" json:"count,omitempty"` Name *string `protobuf:"bytes,2,opt,name=name" json:"name,omitempty"` Quote *string `protobuf:"bytes,3,opt,name=quote" json:"quote,omitempty"` Pet []string `protobuf:"bytes,4,rep,name=pet" json:"pet,omitempty"` Inner *InnerMessage `protobuf:"bytes,5,opt,name=inner" json:"inner,omitempty"` Others []*OtherMessage `protobuf:"bytes,6,rep,name=others" json:"others,omitempty"` RepInner []*InnerMessage `protobuf:"bytes,12,rep,name=rep_inner" json:"rep_inner,omitempty"` Bikeshed *MyMessage_Color `protobuf:"varint,7,opt,name=bikeshed,enum=testdata.MyMessage_Color" json:"bikeshed,omitempty"` Somegroup *MyMessage_SomeGroup `protobuf:"group,8,opt,name=SomeGroup" json:"somegroup,omitempty"` // This field becomes [][]byte in the generated code. RepBytes [][]byte `protobuf:"bytes,10,rep,name=rep_bytes" json:"rep_bytes,omitempty"` Bigfloat *float64 `protobuf:"fixed64,11,opt,name=bigfloat" json:"bigfloat,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *MyMessage) Reset() { *m = MyMessage{} } func (m *MyMessage) String() string { return proto.CompactTextString(m) } func (*MyMessage) ProtoMessage() {} var extRange_MyMessage = []proto.ExtensionRange{ {100, 536870911}, } func (*MyMessage) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MyMessage } func (m *MyMessage) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *MyMessage) GetCount() int32 { if m != nil && m.Count != nil { return *m.Count } return 0 } func (m *MyMessage) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *MyMessage) GetQuote() string { if m != nil && m.Quote != nil { return *m.Quote } return "" } func (m *MyMessage) GetPet() []string { if m != nil { return m.Pet } return nil } func (m *MyMessage) GetInner() *InnerMessage { if m != nil { return m.Inner } return nil } func (m *MyMessage) GetOthers() []*OtherMessage { if m != nil { return m.Others } return nil } func (m *MyMessage) GetRepInner() []*InnerMessage { if m != nil { return m.RepInner } return nil } func (m *MyMessage) GetBikeshed() MyMessage_Color { if m != nil && m.Bikeshed != nil { return *m.Bikeshed } return 0 } func (m *MyMessage) GetSomegroup() *MyMessage_SomeGroup { if m != nil { return m.Somegroup } return nil } func (m *MyMessage) GetRepBytes() [][]byte { if m != nil { return m.RepBytes } return nil } func (m *MyMessage) GetBigfloat() float64 { if m != nil && m.Bigfloat != nil { return *m.Bigfloat } return 0 } type MyMessage_SomeGroup struct { GroupField *int32 `protobuf:"varint,9,opt,name=group_field" json:"group_field,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MyMessage_SomeGroup) Reset() { *m = MyMessage_SomeGroup{} } func (m *MyMessage_SomeGroup) String() string { return proto.CompactTextString(m) } func (*MyMessage_SomeGroup) ProtoMessage() {} func (m *MyMessage_SomeGroup) GetGroupField() int32 { if m != nil && m.GroupField != nil { return *m.GroupField } return 0 } type Ext struct { Data *string `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Ext) Reset() { *m = Ext{} } func (m *Ext) String() string { return proto.CompactTextString(m) } func (*Ext) ProtoMessage() {} func (m *Ext) GetData() string { if m != nil && m.Data != nil { return *m.Data } return "" } var E_Ext_More = &proto.ExtensionDesc{ ExtendedType: (*MyMessage)(nil), ExtensionType: (*Ext)(nil), Field: 103, Name: "testdata.Ext.more", Tag: "bytes,103,opt,name=more", } var E_Ext_Text = &proto.ExtensionDesc{ ExtendedType: (*MyMessage)(nil), ExtensionType: (*string)(nil), Field: 104, Name: "testdata.Ext.text", Tag: "bytes,104,opt,name=text", } var E_Ext_Number = &proto.ExtensionDesc{ ExtendedType: (*MyMessage)(nil), ExtensionType: (*int32)(nil), Field: 105, Name: "testdata.Ext.number", Tag: "varint,105,opt,name=number", } type MyMessageSet struct { XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *MyMessageSet) Reset() { *m = MyMessageSet{} } func (m *MyMessageSet) String() string { return proto.CompactTextString(m) } func (*MyMessageSet) ProtoMessage() {} func (m *MyMessageSet) Marshal() ([]byte, error) { return proto.MarshalMessageSet(m.ExtensionMap()) } func (m *MyMessageSet) Unmarshal(buf []byte) error { return proto.UnmarshalMessageSet(buf, m.ExtensionMap()) } // ensure MyMessageSet satisfies proto.Marshaler and proto.Unmarshaler var _ proto.Marshaler = (*MyMessageSet)(nil) var _ proto.Unmarshaler = (*MyMessageSet)(nil) var extRange_MyMessageSet = []proto.ExtensionRange{ {100, 2147483646}, } func (*MyMessageSet) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MyMessageSet } func (m *MyMessageSet) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } type Empty struct { XXX_unrecognized []byte `json:"-"` } func (m *Empty) Reset() { *m = Empty{} } func (m *Empty) String() string { return proto.CompactTextString(m) } func (*Empty) ProtoMessage() {} type MessageList struct { Message []*MessageList_Message `protobuf:"group,1,rep" json:"message,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MessageList) Reset() { *m = MessageList{} } func (m *MessageList) String() string { return proto.CompactTextString(m) } func (*MessageList) ProtoMessage() {} func (m *MessageList) GetMessage() []*MessageList_Message { if m != nil { return m.Message } return nil } type MessageList_Message struct { Name *string `protobuf:"bytes,2,req,name=name" json:"name,omitempty"` Count *int32 `protobuf:"varint,3,req,name=count" json:"count,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MessageList_Message) Reset() { *m = MessageList_Message{} } func (m *MessageList_Message) String() string { return proto.CompactTextString(m) } func (*MessageList_Message) ProtoMessage() {} func (m *MessageList_Message) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *MessageList_Message) GetCount() int32 { if m != nil && m.Count != nil { return *m.Count } return 0 } type Strings struct { StringField *string `protobuf:"bytes,1,opt,name=string_field" json:"string_field,omitempty"` BytesField []byte `protobuf:"bytes,2,opt,name=bytes_field" json:"bytes_field,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Strings) Reset() { *m = Strings{} } func (m *Strings) String() string { return proto.CompactTextString(m) } func (*Strings) ProtoMessage() {} func (m *Strings) GetStringField() string { if m != nil && m.StringField != nil { return *m.StringField } return "" } func (m *Strings) GetBytesField() []byte { if m != nil { return m.BytesField } return nil } type Defaults struct { // Default-valued fields of all basic types. // Same as GoTest, but copied here to make testing easier. F_Bool *bool `protobuf:"varint,1,opt,def=1" json:"F_Bool,omitempty"` F_Int32 *int32 `protobuf:"varint,2,opt,def=32" json:"F_Int32,omitempty"` F_Int64 *int64 `protobuf:"varint,3,opt,def=64" json:"F_Int64,omitempty"` F_Fixed32 *uint32 `protobuf:"fixed32,4,opt,def=320" json:"F_Fixed32,omitempty"` F_Fixed64 *uint64 `protobuf:"fixed64,5,opt,def=640" json:"F_Fixed64,omitempty"` F_Uint32 *uint32 `protobuf:"varint,6,opt,def=3200" json:"F_Uint32,omitempty"` F_Uint64 *uint64 `protobuf:"varint,7,opt,def=6400" json:"F_Uint64,omitempty"` F_Float *float32 `protobuf:"fixed32,8,opt,def=314159" json:"F_Float,omitempty"` F_Double *float64 `protobuf:"fixed64,9,opt,def=271828" json:"F_Double,omitempty"` F_String *string `protobuf:"bytes,10,opt,def=hello, \"world!\"\n" json:"F_String,omitempty"` F_Bytes []byte `protobuf:"bytes,11,opt,def=Bignose" json:"F_Bytes,omitempty"` F_Sint32 *int32 `protobuf:"zigzag32,12,opt,def=-32" json:"F_Sint32,omitempty"` F_Sint64 *int64 `protobuf:"zigzag64,13,opt,def=-64" json:"F_Sint64,omitempty"` F_Enum *Defaults_Color `protobuf:"varint,14,opt,enum=testdata.Defaults_Color,def=1" json:"F_Enum,omitempty"` // More fields with crazy defaults. F_Pinf *float32 `protobuf:"fixed32,15,opt,def=inf" json:"F_Pinf,omitempty"` F_Ninf *float32 `protobuf:"fixed32,16,opt,def=-inf" json:"F_Ninf,omitempty"` F_Nan *float32 `protobuf:"fixed32,17,opt,def=nan" json:"F_Nan,omitempty"` // Sub-message. Sub *SubDefaults `protobuf:"bytes,18,opt,name=sub" json:"sub,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Defaults) Reset() { *m = Defaults{} } func (m *Defaults) String() string { return proto.CompactTextString(m) } func (*Defaults) ProtoMessage() {} const Default_Defaults_F_Bool bool = true const Default_Defaults_F_Int32 int32 = 32 const Default_Defaults_F_Int64 int64 = 64 const Default_Defaults_F_Fixed32 uint32 = 320 const Default_Defaults_F_Fixed64 uint64 = 640 const Default_Defaults_F_Uint32 uint32 = 3200 const Default_Defaults_F_Uint64 uint64 = 6400 const Default_Defaults_F_Float float32 = 314159 const Default_Defaults_F_Double float64 = 271828 const Default_Defaults_F_String string = "hello, \"world!\"\n" var Default_Defaults_F_Bytes []byte = []byte("Bignose") const Default_Defaults_F_Sint32 int32 = -32 const Default_Defaults_F_Sint64 int64 = -64 const Default_Defaults_F_Enum Defaults_Color = Defaults_GREEN var Default_Defaults_F_Pinf float32 = float32(math.Inf(1)) var Default_Defaults_F_Ninf float32 = float32(math.Inf(-1)) var Default_Defaults_F_Nan float32 = float32(math.NaN()) func (m *Defaults) GetF_Bool() bool { if m != nil && m.F_Bool != nil { return *m.F_Bool } return Default_Defaults_F_Bool } func (m *Defaults) GetF_Int32() int32 { if m != nil && m.F_Int32 != nil { return *m.F_Int32 } return Default_Defaults_F_Int32 } func (m *Defaults) GetF_Int64() int64 { if m != nil && m.F_Int64 != nil { return *m.F_Int64 } return Default_Defaults_F_Int64 } func (m *Defaults) GetF_Fixed32() uint32 { if m != nil && m.F_Fixed32 != nil { return *m.F_Fixed32 } return Default_Defaults_F_Fixed32 } func (m *Defaults) GetF_Fixed64() uint64 { if m != nil && m.F_Fixed64 != nil { return *m.F_Fixed64 } return Default_Defaults_F_Fixed64 } func (m *Defaults) GetF_Uint32() uint32 { if m != nil && m.F_Uint32 != nil { return *m.F_Uint32 } return Default_Defaults_F_Uint32 } func (m *Defaults) GetF_Uint64() uint64 { if m != nil && m.F_Uint64 != nil { return *m.F_Uint64 } return Default_Defaults_F_Uint64 } func (m *Defaults) GetF_Float() float32 { if m != nil && m.F_Float != nil { return *m.F_Float } return Default_Defaults_F_Float } func (m *Defaults) GetF_Double() float64 { if m != nil && m.F_Double != nil { return *m.F_Double } return Default_Defaults_F_Double } func (m *Defaults) GetF_String() string { if m != nil && m.F_String != nil { return *m.F_String } return Default_Defaults_F_String } func (m *Defaults) GetF_Bytes() []byte { if m != nil && m.F_Bytes != nil { return m.F_Bytes } return append([]byte(nil), Default_Defaults_F_Bytes...) } func (m *Defaults) GetF_Sint32() int32 { if m != nil && m.F_Sint32 != nil { return *m.F_Sint32 } return Default_Defaults_F_Sint32 } func (m *Defaults) GetF_Sint64() int64 { if m != nil && m.F_Sint64 != nil { return *m.F_Sint64 } return Default_Defaults_F_Sint64 } func (m *Defaults) GetF_Enum() Defaults_Color { if m != nil && m.F_Enum != nil { return *m.F_Enum } return Default_Defaults_F_Enum } func (m *Defaults) GetF_Pinf() float32 { if m != nil && m.F_Pinf != nil { return *m.F_Pinf } return Default_Defaults_F_Pinf } func (m *Defaults) GetF_Ninf() float32 { if m != nil && m.F_Ninf != nil { return *m.F_Ninf } return Default_Defaults_F_Ninf } func (m *Defaults) GetF_Nan() float32 { if m != nil && m.F_Nan != nil { return *m.F_Nan } return Default_Defaults_F_Nan } func (m *Defaults) GetSub() *SubDefaults { if m != nil { return m.Sub } return nil } type SubDefaults struct { N *int64 `protobuf:"varint,1,opt,name=n,def=7" json:"n,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *SubDefaults) Reset() { *m = SubDefaults{} } func (m *SubDefaults) String() string { return proto.CompactTextString(m) } func (*SubDefaults) ProtoMessage() {} const Default_SubDefaults_N int64 = 7 func (m *SubDefaults) GetN() int64 { if m != nil && m.N != nil { return *m.N } return Default_SubDefaults_N } type RepeatedEnum struct { Color []RepeatedEnum_Color `protobuf:"varint,1,rep,name=color,enum=testdata.RepeatedEnum_Color" json:"color,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *RepeatedEnum) Reset() { *m = RepeatedEnum{} } func (m *RepeatedEnum) String() string { return proto.CompactTextString(m) } func (*RepeatedEnum) ProtoMessage() {} func (m *RepeatedEnum) GetColor() []RepeatedEnum_Color { if m != nil { return m.Color } return nil } type MoreRepeated struct { Bools []bool `protobuf:"varint,1,rep,name=bools" json:"bools,omitempty"` BoolsPacked []bool `protobuf:"varint,2,rep,packed,name=bools_packed" json:"bools_packed,omitempty"` Ints []int32 `protobuf:"varint,3,rep,name=ints" json:"ints,omitempty"` IntsPacked []int32 `protobuf:"varint,4,rep,packed,name=ints_packed" json:"ints_packed,omitempty"` Int64SPacked []int64 `protobuf:"varint,7,rep,packed,name=int64s_packed" json:"int64s_packed,omitempty"` Strings []string `protobuf:"bytes,5,rep,name=strings" json:"strings,omitempty"` Fixeds []uint32 `protobuf:"fixed32,6,rep,name=fixeds" json:"fixeds,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MoreRepeated) Reset() { *m = MoreRepeated{} } func (m *MoreRepeated) String() string { return proto.CompactTextString(m) } func (*MoreRepeated) ProtoMessage() {} func (m *MoreRepeated) GetBools() []bool { if m != nil { return m.Bools } return nil } func (m *MoreRepeated) GetBoolsPacked() []bool { if m != nil { return m.BoolsPacked } return nil } func (m *MoreRepeated) GetInts() []int32 { if m != nil { return m.Ints } return nil } func (m *MoreRepeated) GetIntsPacked() []int32 { if m != nil { return m.IntsPacked } return nil } func (m *MoreRepeated) GetInt64SPacked() []int64 { if m != nil { return m.Int64SPacked } return nil } func (m *MoreRepeated) GetStrings() []string { if m != nil { return m.Strings } return nil } func (m *MoreRepeated) GetFixeds() []uint32 { if m != nil { return m.Fixeds } return nil } type GroupOld struct { G *GroupOld_G `protobuf:"group,101,opt" json:"g,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GroupOld) Reset() { *m = GroupOld{} } func (m *GroupOld) String() string { return proto.CompactTextString(m) } func (*GroupOld) ProtoMessage() {} func (m *GroupOld) GetG() *GroupOld_G { if m != nil { return m.G } return nil } type GroupOld_G struct { X *int32 `protobuf:"varint,2,opt,name=x" json:"x,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GroupOld_G) Reset() { *m = GroupOld_G{} } func (m *GroupOld_G) String() string { return proto.CompactTextString(m) } func (*GroupOld_G) ProtoMessage() {} func (m *GroupOld_G) GetX() int32 { if m != nil && m.X != nil { return *m.X } return 0 } type GroupNew struct { G *GroupNew_G `protobuf:"group,101,opt" json:"g,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GroupNew) Reset() { *m = GroupNew{} } func (m *GroupNew) String() string { return proto.CompactTextString(m) } func (*GroupNew) ProtoMessage() {} func (m *GroupNew) GetG() *GroupNew_G { if m != nil { return m.G } return nil } type GroupNew_G struct { X *int32 `protobuf:"varint,2,opt,name=x" json:"x,omitempty"` Y *int32 `protobuf:"varint,3,opt,name=y" json:"y,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *GroupNew_G) Reset() { *m = GroupNew_G{} } func (m *GroupNew_G) String() string { return proto.CompactTextString(m) } func (*GroupNew_G) ProtoMessage() {} func (m *GroupNew_G) GetX() int32 { if m != nil && m.X != nil { return *m.X } return 0 } func (m *GroupNew_G) GetY() int32 { if m != nil && m.Y != nil { return *m.Y } return 0 } type FloatingPoint struct { F *float64 `protobuf:"fixed64,1,req,name=f" json:"f,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *FloatingPoint) Reset() { *m = FloatingPoint{} } func (m *FloatingPoint) String() string { return proto.CompactTextString(m) } func (*FloatingPoint) ProtoMessage() {} func (m *FloatingPoint) GetF() float64 { if m != nil && m.F != nil { return *m.F } return 0 } var E_Greeting = &proto.ExtensionDesc{ ExtendedType: (*MyMessage)(nil), ExtensionType: ([]string)(nil), Field: 106, Name: "testdata.greeting", Tag: "bytes,106,rep,name=greeting", } var E_X201 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 201, Name: "testdata.x201", Tag: "bytes,201,opt,name=x201", } var E_X202 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 202, Name: "testdata.x202", Tag: "bytes,202,opt,name=x202", } var E_X203 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 203, Name: "testdata.x203", Tag: "bytes,203,opt,name=x203", } var E_X204 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 204, Name: "testdata.x204", Tag: "bytes,204,opt,name=x204", } var E_X205 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 205, Name: "testdata.x205", Tag: "bytes,205,opt,name=x205", } var E_X206 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 206, Name: "testdata.x206", Tag: "bytes,206,opt,name=x206", } var E_X207 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 207, Name: "testdata.x207", Tag: "bytes,207,opt,name=x207", } var E_X208 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 208, Name: "testdata.x208", Tag: "bytes,208,opt,name=x208", } var E_X209 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 209, Name: "testdata.x209", Tag: "bytes,209,opt,name=x209", } var E_X210 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 210, Name: "testdata.x210", Tag: "bytes,210,opt,name=x210", } var E_X211 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 211, Name: "testdata.x211", Tag: "bytes,211,opt,name=x211", } var E_X212 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 212, Name: "testdata.x212", Tag: "bytes,212,opt,name=x212", } var E_X213 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 213, Name: "testdata.x213", Tag: "bytes,213,opt,name=x213", } var E_X214 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 214, Name: "testdata.x214", Tag: "bytes,214,opt,name=x214", } var E_X215 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 215, Name: "testdata.x215", Tag: "bytes,215,opt,name=x215", } var E_X216 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 216, Name: "testdata.x216", Tag: "bytes,216,opt,name=x216", } var E_X217 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 217, Name: "testdata.x217", Tag: "bytes,217,opt,name=x217", } var E_X218 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 218, Name: "testdata.x218", Tag: "bytes,218,opt,name=x218", } var E_X219 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 219, Name: "testdata.x219", Tag: "bytes,219,opt,name=x219", } var E_X220 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 220, Name: "testdata.x220", Tag: "bytes,220,opt,name=x220", } var E_X221 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 221, Name: "testdata.x221", Tag: "bytes,221,opt,name=x221", } var E_X222 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 222, Name: "testdata.x222", Tag: "bytes,222,opt,name=x222", } var E_X223 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 223, Name: "testdata.x223", Tag: "bytes,223,opt,name=x223", } var E_X224 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 224, Name: "testdata.x224", Tag: "bytes,224,opt,name=x224", } var E_X225 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 225, Name: "testdata.x225", Tag: "bytes,225,opt,name=x225", } var E_X226 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 226, Name: "testdata.x226", Tag: "bytes,226,opt,name=x226", } var E_X227 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 227, Name: "testdata.x227", Tag: "bytes,227,opt,name=x227", } var E_X228 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 228, Name: "testdata.x228", Tag: "bytes,228,opt,name=x228", } var E_X229 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 229, Name: "testdata.x229", Tag: "bytes,229,opt,name=x229", } var E_X230 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 230, Name: "testdata.x230", Tag: "bytes,230,opt,name=x230", } var E_X231 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 231, Name: "testdata.x231", Tag: "bytes,231,opt,name=x231", } var E_X232 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 232, Name: "testdata.x232", Tag: "bytes,232,opt,name=x232", } var E_X233 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 233, Name: "testdata.x233", Tag: "bytes,233,opt,name=x233", } var E_X234 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 234, Name: "testdata.x234", Tag: "bytes,234,opt,name=x234", } var E_X235 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 235, Name: "testdata.x235", Tag: "bytes,235,opt,name=x235", } var E_X236 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 236, Name: "testdata.x236", Tag: "bytes,236,opt,name=x236", } var E_X237 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 237, Name: "testdata.x237", Tag: "bytes,237,opt,name=x237", } var E_X238 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 238, Name: "testdata.x238", Tag: "bytes,238,opt,name=x238", } var E_X239 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 239, Name: "testdata.x239", Tag: "bytes,239,opt,name=x239", } var E_X240 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 240, Name: "testdata.x240", Tag: "bytes,240,opt,name=x240", } var E_X241 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 241, Name: "testdata.x241", Tag: "bytes,241,opt,name=x241", } var E_X242 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 242, Name: "testdata.x242", Tag: "bytes,242,opt,name=x242", } var E_X243 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 243, Name: "testdata.x243", Tag: "bytes,243,opt,name=x243", } var E_X244 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 244, Name: "testdata.x244", Tag: "bytes,244,opt,name=x244", } var E_X245 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 245, Name: "testdata.x245", Tag: "bytes,245,opt,name=x245", } var E_X246 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 246, Name: "testdata.x246", Tag: "bytes,246,opt,name=x246", } var E_X247 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 247, Name: "testdata.x247", Tag: "bytes,247,opt,name=x247", } var E_X248 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 248, Name: "testdata.x248", Tag: "bytes,248,opt,name=x248", } var E_X249 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 249, Name: "testdata.x249", Tag: "bytes,249,opt,name=x249", } var E_X250 = &proto.ExtensionDesc{ ExtendedType: (*MyMessageSet)(nil), ExtensionType: (*Empty)(nil), Field: 250, Name: "testdata.x250", Tag: "bytes,250,opt,name=x250", } func init() { proto.RegisterEnum("testdata.FOO", FOO_name, FOO_value) proto.RegisterEnum("testdata.GoTest_KIND", GoTest_KIND_name, GoTest_KIND_value) proto.RegisterEnum("testdata.MyMessage_Color", MyMessage_Color_name, MyMessage_Color_value) proto.RegisterEnum("testdata.Defaults_Color", Defaults_Color_name, Defaults_Color_value) proto.RegisterEnum("testdata.RepeatedEnum_Color", RepeatedEnum_Color_name, RepeatedEnum_Color_value) proto.RegisterExtension(E_Ext_More) proto.RegisterExtension(E_Ext_Text) proto.RegisterExtension(E_Ext_Number) proto.RegisterExtension(E_Greeting) proto.RegisterExtension(E_X201) proto.RegisterExtension(E_X202) proto.RegisterExtension(E_X203) proto.RegisterExtension(E_X204) proto.RegisterExtension(E_X205) proto.RegisterExtension(E_X206) proto.RegisterExtension(E_X207) proto.RegisterExtension(E_X208) proto.RegisterExtension(E_X209) proto.RegisterExtension(E_X210) proto.RegisterExtension(E_X211) proto.RegisterExtension(E_X212) proto.RegisterExtension(E_X213) proto.RegisterExtension(E_X214) proto.RegisterExtension(E_X215) proto.RegisterExtension(E_X216) proto.RegisterExtension(E_X217) proto.RegisterExtension(E_X218) proto.RegisterExtension(E_X219) proto.RegisterExtension(E_X220) proto.RegisterExtension(E_X221) proto.RegisterExtension(E_X222) proto.RegisterExtension(E_X223) proto.RegisterExtension(E_X224) proto.RegisterExtension(E_X225) proto.RegisterExtension(E_X226) proto.RegisterExtension(E_X227) proto.RegisterExtension(E_X228) proto.RegisterExtension(E_X229) proto.RegisterExtension(E_X230) proto.RegisterExtension(E_X231) proto.RegisterExtension(E_X232) proto.RegisterExtension(E_X233) proto.RegisterExtension(E_X234) proto.RegisterExtension(E_X235) proto.RegisterExtension(E_X236) proto.RegisterExtension(E_X237) proto.RegisterExtension(E_X238) proto.RegisterExtension(E_X239) proto.RegisterExtension(E_X240) proto.RegisterExtension(E_X241) proto.RegisterExtension(E_X242) proto.RegisterExtension(E_X243) proto.RegisterExtension(E_X244) proto.RegisterExtension(E_X245) proto.RegisterExtension(E_X246) proto.RegisterExtension(E_X247) proto.RegisterExtension(E_X248) proto.RegisterExtension(E_X249) proto.RegisterExtension(E_X250) } golang-goprotobuf-0.0~git20130901/proto/testdata/test.proto000066400000000000000000000275631220434244300235610ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A feature-rich test file for the protocol compiler and libraries. syntax = "proto2"; package testdata; enum FOO { FOO1 = 1; }; message GoEnum { required FOO foo = 1; } message GoTestField { required string Label = 1; required string Type = 2; } message GoTest { // An enum, for completeness. enum KIND { VOID = 0; // Basic types BOOL = 1; BYTES = 2; FINGERPRINT = 3; FLOAT = 4; INT = 5; STRING = 6; TIME = 7; // Groupings TUPLE = 8; ARRAY = 9; MAP = 10; // Table types TABLE = 11; // Functions FUNCTION = 12; // last tag }; // Some typical parameters required KIND Kind = 1; optional string Table = 2; optional int32 Param = 3; // Required, repeated and optional foreign fields. required GoTestField RequiredField = 4; repeated GoTestField RepeatedField = 5; optional GoTestField OptionalField = 6; // Required fields of all basic types required bool F_Bool_required = 10; required int32 F_Int32_required = 11; required int64 F_Int64_required = 12; required fixed32 F_Fixed32_required = 13; required fixed64 F_Fixed64_required = 14; required uint32 F_Uint32_required = 15; required uint64 F_Uint64_required = 16; required float F_Float_required = 17; required double F_Double_required = 18; required string F_String_required = 19; required bytes F_Bytes_required = 101; required sint32 F_Sint32_required = 102; required sint64 F_Sint64_required = 103; // Repeated fields of all basic types repeated bool F_Bool_repeated = 20; repeated int32 F_Int32_repeated = 21; repeated int64 F_Int64_repeated = 22; repeated fixed32 F_Fixed32_repeated = 23; repeated fixed64 F_Fixed64_repeated = 24; repeated uint32 F_Uint32_repeated = 25; repeated uint64 F_Uint64_repeated = 26; repeated float F_Float_repeated = 27; repeated double F_Double_repeated = 28; repeated string F_String_repeated = 29; repeated bytes F_Bytes_repeated = 201; repeated sint32 F_Sint32_repeated = 202; repeated sint64 F_Sint64_repeated = 203; // Optional fields of all basic types optional bool F_Bool_optional = 30; optional int32 F_Int32_optional = 31; optional int64 F_Int64_optional = 32; optional fixed32 F_Fixed32_optional = 33; optional fixed64 F_Fixed64_optional = 34; optional uint32 F_Uint32_optional = 35; optional uint64 F_Uint64_optional = 36; optional float F_Float_optional = 37; optional double F_Double_optional = 38; optional string F_String_optional = 39; optional bytes F_Bytes_optional = 301; optional sint32 F_Sint32_optional = 302; optional sint64 F_Sint64_optional = 303; // Default-valued fields of all basic types optional bool F_Bool_defaulted = 40 [default=true]; optional int32 F_Int32_defaulted = 41 [default=32]; optional int64 F_Int64_defaulted = 42 [default=64]; optional fixed32 F_Fixed32_defaulted = 43 [default=320]; optional fixed64 F_Fixed64_defaulted = 44 [default=640]; optional uint32 F_Uint32_defaulted = 45 [default=3200]; optional uint64 F_Uint64_defaulted = 46 [default=6400]; optional float F_Float_defaulted = 47 [default=314159.]; optional double F_Double_defaulted = 48 [default=271828.]; optional string F_String_defaulted = 49 [default="hello, \"world!\"\n"]; optional bytes F_Bytes_defaulted = 401 [default="Bignose"]; optional sint32 F_Sint32_defaulted = 402 [default = -32]; optional sint64 F_Sint64_defaulted = 403 [default = -64]; // Packed repeated fields (no string or bytes). repeated bool F_Bool_repeated_packed = 50 [packed=true]; repeated int32 F_Int32_repeated_packed = 51 [packed=true]; repeated int64 F_Int64_repeated_packed = 52 [packed=true]; repeated fixed32 F_Fixed32_repeated_packed = 53 [packed=true]; repeated fixed64 F_Fixed64_repeated_packed = 54 [packed=true]; repeated uint32 F_Uint32_repeated_packed = 55 [packed=true]; repeated uint64 F_Uint64_repeated_packed = 56 [packed=true]; repeated float F_Float_repeated_packed = 57 [packed=true]; repeated double F_Double_repeated_packed = 58 [packed=true]; repeated sint32 F_Sint32_repeated_packed = 502 [packed=true]; repeated sint64 F_Sint64_repeated_packed = 503 [packed=true]; // Required, repeated, and optional groups. required group RequiredGroup = 70 { required string RequiredField = 71; }; repeated group RepeatedGroup = 80 { required string RequiredField = 81; }; optional group OptionalGroup = 90 { required string RequiredField = 91; }; } // For testing skipping of unrecognized fields. // Numbers are all big, larger than tag numbers in GoTestField, // the message used in the corresponding test. message GoSkipTest { required int32 skip_int32 = 11; required fixed32 skip_fixed32 = 12; required fixed64 skip_fixed64 = 13; required string skip_string = 14; required group SkipGroup = 15 { required int32 group_int32 = 16; required string group_string = 17; } } // For testing packed/non-packed decoder switching. // A serialized instance of one should be deserializable as the other. message NonPackedTest { repeated int32 a = 1; } message PackedTest { repeated int32 b = 1 [packed=true]; } message MaxTag { // Maximum possible tag number. optional string last_field = 536870911; } message OldMessage { message Nested { optional string name = 1; } optional Nested nested = 1; } // NewMessage is wire compatible with OldMessage; // imagine it as a future version. message NewMessage { message Nested { optional string name = 1; optional string food_group = 2; } optional Nested nested = 1; } // Smaller tests for ASCII formatting. message InnerMessage { required string host = 1; optional int32 port = 2 [default=4000]; optional bool connected = 3; } message OtherMessage { optional int64 key = 1; optional bytes value = 2; optional float weight = 3; optional InnerMessage inner = 4; } message MyMessage { required int32 count = 1; optional string name = 2; optional string quote = 3; repeated string pet = 4; optional InnerMessage inner = 5; repeated OtherMessage others = 6; repeated InnerMessage rep_inner = 12; enum Color { RED = 0; GREEN = 1; BLUE = 2; }; optional Color bikeshed = 7; optional group SomeGroup = 8 { optional int32 group_field = 9; } // This field becomes [][]byte in the generated code. repeated bytes rep_bytes = 10; optional double bigfloat = 11; extensions 100 to max; } message Ext { extend MyMessage { optional Ext more = 103; optional string text = 104; optional int32 number = 105; } optional string data = 1; } extend MyMessage { repeated string greeting = 106; } message MyMessageSet { option message_set_wire_format = true; extensions 100 to max; } message Empty { } extend MyMessageSet { optional Empty x201 = 201; optional Empty x202 = 202; optional Empty x203 = 203; optional Empty x204 = 204; optional Empty x205 = 205; optional Empty x206 = 206; optional Empty x207 = 207; optional Empty x208 = 208; optional Empty x209 = 209; optional Empty x210 = 210; optional Empty x211 = 211; optional Empty x212 = 212; optional Empty x213 = 213; optional Empty x214 = 214; optional Empty x215 = 215; optional Empty x216 = 216; optional Empty x217 = 217; optional Empty x218 = 218; optional Empty x219 = 219; optional Empty x220 = 220; optional Empty x221 = 221; optional Empty x222 = 222; optional Empty x223 = 223; optional Empty x224 = 224; optional Empty x225 = 225; optional Empty x226 = 226; optional Empty x227 = 227; optional Empty x228 = 228; optional Empty x229 = 229; optional Empty x230 = 230; optional Empty x231 = 231; optional Empty x232 = 232; optional Empty x233 = 233; optional Empty x234 = 234; optional Empty x235 = 235; optional Empty x236 = 236; optional Empty x237 = 237; optional Empty x238 = 238; optional Empty x239 = 239; optional Empty x240 = 240; optional Empty x241 = 241; optional Empty x242 = 242; optional Empty x243 = 243; optional Empty x244 = 244; optional Empty x245 = 245; optional Empty x246 = 246; optional Empty x247 = 247; optional Empty x248 = 248; optional Empty x249 = 249; optional Empty x250 = 250; } message MessageList { repeated group Message = 1 { required string name = 2; required int32 count = 3; } } message Strings { optional string string_field = 1; optional bytes bytes_field = 2; } message Defaults { enum Color { RED = 0; GREEN = 1; BLUE = 2; } // Default-valued fields of all basic types. // Same as GoTest, but copied here to make testing easier. optional bool F_Bool = 1 [default=true]; optional int32 F_Int32 = 2 [default=32]; optional int64 F_Int64 = 3 [default=64]; optional fixed32 F_Fixed32 = 4 [default=320]; optional fixed64 F_Fixed64 = 5 [default=640]; optional uint32 F_Uint32 = 6 [default=3200]; optional uint64 F_Uint64 = 7 [default=6400]; optional float F_Float = 8 [default=314159.]; optional double F_Double = 9 [default=271828.]; optional string F_String = 10 [default="hello, \"world!\"\n"]; optional bytes F_Bytes = 11 [default="Bignose"]; optional sint32 F_Sint32 = 12 [default=-32]; optional sint64 F_Sint64 = 13 [default=-64]; optional Color F_Enum = 14 [default=GREEN]; // More fields with crazy defaults. optional float F_Pinf = 15 [default=inf]; optional float F_Ninf = 16 [default=-inf]; optional float F_Nan = 17 [default=nan]; // Sub-message. optional SubDefaults sub = 18; } message SubDefaults { optional int64 n = 1 [default=7]; } message RepeatedEnum { enum Color { RED = 1; } repeated Color color = 1; } message MoreRepeated { repeated bool bools = 1; repeated bool bools_packed = 2 [packed=true]; repeated int32 ints = 3; repeated int32 ints_packed = 4 [packed=true]; repeated int64 int64s_packed = 7 [packed=true]; repeated string strings = 5; repeated fixed32 fixeds = 6; } // GroupOld and GroupNew have the same wire format. // GroupNew has a new field inside a group. message GroupOld { optional group G = 101 { optional int32 x = 2; } } message GroupNew { optional group G = 101 { optional int32 x = 2; optional int32 y = 3; } } message FloatingPoint { required double f = 1; } golang-goprotobuf-0.0~git20130901/proto/text.go000066400000000000000000000371421220434244300212110ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto // Functions for writing the text protocol buffer format. import ( "bufio" "bytes" "fmt" "io" "log" "math" "os" "reflect" "sort" "strings" ) var ( newline = []byte("\n") spaces = []byte(" ") gtNewline = []byte(">\n") endBraceNewline = []byte("}\n") backslashN = []byte{'\\', 'n'} backslashR = []byte{'\\', 'r'} backslashT = []byte{'\\', 't'} backslashDQ = []byte{'\\', '"'} backslashBS = []byte{'\\', '\\'} posInf = []byte("inf") negInf = []byte("-inf") nan = []byte("nan") ) type writer interface { io.Writer WriteByte(byte) error } // textWriter is an io.Writer that tracks its indentation level. type textWriter struct { ind int complete bool // if the current position is a complete line compact bool // whether to write out as a one-liner w writer } func (w *textWriter) WriteString(s string) (n int, err error) { if !strings.Contains(s, "\n") { if !w.compact && w.complete { w.writeIndent() } w.complete = false return io.WriteString(w.w, s) } // WriteString is typically called without newlines, so this // codepath and its copy are rare. We copy to avoid // duplicating all of Write's logic here. return w.Write([]byte(s)) } func (w *textWriter) Write(p []byte) (n int, err error) { newlines := bytes.Count(p, newline) if newlines == 0 { if !w.compact && w.complete { w.writeIndent() } n, err = w.w.Write(p) w.complete = false return n, err } frags := bytes.SplitN(p, newline, newlines+1) if w.compact { for i, frag := range frags { if i > 0 { if err := w.w.WriteByte(' '); err != nil { return n, err } n++ } nn, err := w.w.Write(frag) n += nn if err != nil { return n, err } } return n, nil } for i, frag := range frags { if w.complete { w.writeIndent() } nn, err := w.w.Write(frag) n += nn if err != nil { return n, err } if i+1 < len(frags) { if err := w.w.WriteByte('\n'); err != nil { return n, err } n++ } } w.complete = len(frags[len(frags)-1]) == 0 return n, nil } func (w *textWriter) WriteByte(c byte) error { if w.compact && c == '\n' { c = ' ' } if !w.compact && w.complete { w.writeIndent() } err := w.w.WriteByte(c) w.complete = c == '\n' return err } func (w *textWriter) indent() { w.ind++ } func (w *textWriter) unindent() { if w.ind == 0 { log.Printf("proto: textWriter unindented too far") return } w.ind-- } func writeName(w *textWriter, props *Properties) error { if _, err := w.WriteString(props.OrigName); err != nil { return err } if props.Wire != "group" { return w.WriteByte(':') } return nil } var ( messageSetType = reflect.TypeOf((*MessageSet)(nil)).Elem() ) // raw is the interface satisfied by RawMessage. type raw interface { Bytes() []byte } func writeStruct(w *textWriter, sv reflect.Value) error { if sv.Type() == messageSetType { return writeMessageSet(w, sv.Addr().Interface().(*MessageSet)) } st := sv.Type() sprops := GetProperties(st) for i := 0; i < sv.NumField(); i++ { fv := sv.Field(i) props := sprops.Prop[i] name := st.Field(i).Name if strings.HasPrefix(name, "XXX_") { // There are two XXX_ fields: // XXX_unrecognized []byte // XXX_extensions map[int32]proto.Extension // The first is handled here; // the second is handled at the bottom of this function. if name == "XXX_unrecognized" && !fv.IsNil() { if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil { return err } } continue } if fv.Kind() == reflect.Ptr && fv.IsNil() { // Field not filled in. This could be an optional field or // a required field that wasn't filled in. Either way, there // isn't anything we can show for it. continue } if fv.Kind() == reflect.Slice && fv.IsNil() { // Repeated field that is empty, or a bytes field that is unused. continue } if props.Repeated && fv.Kind() == reflect.Slice { // Repeated field. for j := 0; j < fv.Len(); j++ { if err := writeName(w, props); err != nil { return err } if !w.compact { if err := w.WriteByte(' '); err != nil { return err } } if err := writeAny(w, fv.Index(j), props); err != nil { return err } if err := w.WriteByte('\n'); err != nil { return err } } continue } if err := writeName(w, props); err != nil { return err } if !w.compact { if err := w.WriteByte(' '); err != nil { return err } } if b, ok := fv.Interface().(raw); ok { if err := writeRaw(w, b.Bytes()); err != nil { return err } continue } // Enums have a String method, so writeAny will work fine. if err := writeAny(w, fv, props); err != nil { return err } if err := w.WriteByte('\n'); err != nil { return err } } // Extensions (the XXX_extensions field). pv := sv.Addr() if pv.Type().Implements(extendableProtoType) { if err := writeExtensions(w, pv); err != nil { return err } } return nil } // writeRaw writes an uninterpreted raw message. func writeRaw(w *textWriter, b []byte) error { if err := w.WriteByte('<'); err != nil { return err } if !w.compact { if err := w.WriteByte('\n'); err != nil { return err } } w.indent() if err := writeUnknownStruct(w, b); err != nil { return err } w.unindent() if err := w.WriteByte('>'); err != nil { return err } return nil } // writeAny writes an arbitrary field. func writeAny(w *textWriter, v reflect.Value, props *Properties) error { v = reflect.Indirect(v) // Floats have special cases. if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 { x := v.Float() var b []byte switch { case math.IsInf(x, 1): b = posInf case math.IsInf(x, -1): b = negInf case math.IsNaN(x): b = nan } if b != nil { _, err := w.Write(b) return err } // Other values are handled below. } // We don't attempt to serialise every possible value type; only those // that can occur in protocol buffers. switch v.Kind() { case reflect.Slice: // Should only be a []byte; repeated fields are handled in writeStruct. if err := writeString(w, string(v.Interface().([]byte))); err != nil { return err } case reflect.String: if err := writeString(w, v.String()); err != nil { return err } case reflect.Struct: // Required/optional group/message. var bra, ket byte = '<', '>' if props != nil && props.Wire == "group" { bra, ket = '{', '}' } if err := w.WriteByte(bra); err != nil { return err } if !w.compact { if err := w.WriteByte('\n'); err != nil { return err } } w.indent() if err := writeStruct(w, v); err != nil { return err } w.unindent() if err := w.WriteByte(ket); err != nil { return err } default: _, err := fmt.Fprint(w, v.Interface()) return err } return nil } // equivalent to C's isprint. func isprint(c byte) bool { return c >= 0x20 && c < 0x7f } // writeString writes a string in the protocol buffer text format. // It is similar to strconv.Quote except we don't use Go escape sequences, // we treat the string as a byte sequence, and we use octal escapes. // These differences are to maintain interoperability with the other // languages' implementations of the text format. func writeString(w *textWriter, s string) error { // use WriteByte here to get any needed indent if err := w.WriteByte('"'); err != nil { return err } // Loop over the bytes, not the runes. for i := 0; i < len(s); i++ { var err error // Divergence from C++: we don't escape apostrophes. // There's no need to escape them, and the C++ parser // copes with a naked apostrophe. switch c := s[i]; c { case '\n': _, err = w.w.Write(backslashN) case '\r': _, err = w.w.Write(backslashR) case '\t': _, err = w.w.Write(backslashT) case '"': _, err = w.w.Write(backslashDQ) case '\\': _, err = w.w.Write(backslashBS) default: if isprint(c) { err = w.w.WriteByte(c) } else { _, err = fmt.Fprintf(w.w, "\\%03o", c) } } if err != nil { return err } } return w.WriteByte('"') } func writeMessageSet(w *textWriter, ms *MessageSet) error { for _, item := range ms.Item { id := *item.TypeId if msd, ok := messageSetMap[id]; ok { // Known message set type. if _, err := fmt.Fprintf(w, "[%s]: <\n", msd.name); err != nil { return err } w.indent() pb := reflect.New(msd.t.Elem()) if err := Unmarshal(item.Message, pb.Interface().(Message)); err != nil { if _, err := fmt.Fprintf(w, "/* bad message: %v */\n", err); err != nil { return err } } else { if err := writeStruct(w, pb.Elem()); err != nil { return err } } } else { // Unknown type. if _, err := fmt.Fprintf(w, "[%d]: <\n", id); err != nil { return err } w.indent() if err := writeUnknownStruct(w, item.Message); err != nil { return err } } w.unindent() if _, err := w.Write(gtNewline); err != nil { return err } } return nil } func writeUnknownStruct(w *textWriter, data []byte) (err error) { if !w.compact { if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil { return err } } b := NewBuffer(data) for b.index < len(b.buf) { x, err := b.DecodeVarint() if err != nil { _, err := fmt.Fprintf(w, "/* %v */\n", err) return err } wire, tag := x&7, x>>3 if wire == WireEndGroup { w.unindent() if _, err := w.Write(endBraceNewline); err != nil { return err } continue } if _, err := fmt.Fprint(w, tag); err != nil { return err } if wire != WireStartGroup { if err := w.WriteByte(':'); err != nil { return err } } if !w.compact || wire == WireStartGroup { if err := w.WriteByte(' '); err != nil { return err } } switch wire { case WireBytes: buf, e := b.DecodeRawBytes(false) if err == nil { _, err = fmt.Fprintf(w, "%q", buf) } else { _, err = fmt.Fprintf(w, "/* %v */", e) } case WireFixed32: x, err = b.DecodeFixed32() err = writeUnknownInt(w, x, err) case WireFixed64: x, err = b.DecodeFixed64() err = writeUnknownInt(w, x, err) case WireStartGroup: err = w.WriteByte('{') w.indent() case WireVarint: x, err = b.DecodeVarint() err = writeUnknownInt(w, x, err) default: _, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire) } if err != nil { return err } if err = w.WriteByte('\n'); err != nil { return err } } return nil } func writeUnknownInt(w *textWriter, x uint64, err error) error { if err == nil { _, err = fmt.Fprint(w, x) } else { _, err = fmt.Fprintf(w, "/* %v */", err) } return err } type int32Slice []int32 func (s int32Slice) Len() int { return len(s) } func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] } func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] } // writeExtensions writes all the extensions in pv. // pv is assumed to be a pointer to a protocol message struct that is extendable. func writeExtensions(w *textWriter, pv reflect.Value) error { emap := extensionMaps[pv.Type().Elem()] ep := pv.Interface().(extendableProto) // Order the extensions by ID. // This isn't strictly necessary, but it will give us // canonical output, which will also make testing easier. m := ep.ExtensionMap() ids := make([]int32, 0, len(m)) for id := range m { ids = append(ids, id) } sort.Sort(int32Slice(ids)) for _, extNum := range ids { ext := m[extNum] var desc *ExtensionDesc if emap != nil { desc = emap[extNum] } if desc == nil { // Unknown extension. if err := writeUnknownStruct(w, ext.enc); err != nil { return err } continue } pb, err := GetExtension(ep, desc) if err != nil { if _, err := fmt.Fprintln(os.Stderr, "proto: failed getting extension: ", err); err != nil { return err } continue } // Repeated extensions will appear as a slice. if !desc.repeated() { if err := writeExtension(w, desc.Name, pb); err != nil { return err } } else { v := reflect.ValueOf(pb) for i := 0; i < v.Len(); i++ { if err := writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil { return err } } } } return nil } func writeExtension(w *textWriter, name string, pb interface{}) error { if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil { return err } if !w.compact { if err := w.WriteByte(' '); err != nil { return err } } if err := writeAny(w, reflect.ValueOf(pb), nil); err != nil { return err } if err := w.WriteByte('\n'); err != nil { return err } return nil } func (w *textWriter) writeIndent() { if !w.complete { return } remain := w.ind * 2 for remain > 0 { n := remain if n > len(spaces) { n = len(spaces) } w.w.Write(spaces[:n]) remain -= n } w.complete = false } func marshalText(w io.Writer, pb Message, compact bool) error { val := reflect.ValueOf(pb) if pb == nil || val.IsNil() { w.Write([]byte("")) return nil } var bw *bufio.Writer ww, ok := w.(writer) if !ok { bw = bufio.NewWriter(w) ww = bw } aw := &textWriter{ w: ww, complete: true, compact: compact, } // Dereference the received pointer so we don't have outer < and >. v := reflect.Indirect(val) if err := writeStruct(aw, v); err != nil { return err } if bw != nil { return bw.Flush() } return nil } // MarshalText writes a given protocol buffer in text format. // The only errors returned are from w. func MarshalText(w io.Writer, pb Message) error { return marshalText(w, pb, false) } // MarshalTextString is the same as MarshalText, but returns the string directly. func MarshalTextString(pb Message) string { var buf bytes.Buffer marshalText(&buf, pb, false) return buf.String() } // CompactText writes a given protocol buffer in compact text format (one line). func CompactText(w io.Writer, pb Message) error { return marshalText(w, pb, true) } // CompactTextString is the same as CompactText, but returns the string directly. func CompactTextString(pb Message) string { var buf bytes.Buffer marshalText(&buf, pb, true) return buf.String() } golang-goprotobuf-0.0~git20130901/proto/text_parser.go000066400000000000000000000400301220434244300225530ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto // Functions for parsing the Text protocol buffer format. // TODO: message sets. import ( "errors" "fmt" "reflect" "strconv" "strings" "unicode/utf8" ) type ParseError struct { Message string Line int // 1-based line number Offset int // 0-based byte offset from start of input } func (p *ParseError) Error() string { if p.Line == 1 { // show offset only for first line return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message) } return fmt.Sprintf("line %d: %v", p.Line, p.Message) } type token struct { value string err *ParseError line int // line number offset int // byte number from start of input, not start of line unquoted string // the unquoted version of value, if it was a quoted string } func (t *token) String() string { if t.err == nil { return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset) } return fmt.Sprintf("parse error: %v", t.err) } type textParser struct { s string // remaining input done bool // whether the parsing is finished (success or error) backed bool // whether back() was called offset, line int cur token } func newTextParser(s string) *textParser { p := new(textParser) p.s = s p.line = 1 p.cur.line = 1 return p } func (p *textParser) errorf(format string, a ...interface{}) *ParseError { pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset} p.cur.err = pe p.done = true return pe } // Numbers and identifiers are matched by [-+._A-Za-z0-9] func isIdentOrNumberChar(c byte) bool { switch { case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z': return true case '0' <= c && c <= '9': return true } switch c { case '-', '+', '.', '_': return true } return false } func isWhitespace(c byte) bool { switch c { case ' ', '\t', '\n', '\r': return true } return false } func (p *textParser) skipWhitespace() { i := 0 for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') { if p.s[i] == '#' { // comment; skip to end of line or input for i < len(p.s) && p.s[i] != '\n' { i++ } if i == len(p.s) { break } } if p.s[i] == '\n' { p.line++ } i++ } p.offset += i p.s = p.s[i:len(p.s)] if len(p.s) == 0 { p.done = true } } func (p *textParser) advance() { // Skip whitespace p.skipWhitespace() if p.done { return } // Start of non-whitespace p.cur.err = nil p.cur.offset, p.cur.line = p.offset, p.line p.cur.unquoted = "" switch p.s[0] { case '<', '>', '{', '}', ':', '[', ']', ';', ',': // Single symbol p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)] case '"', '\'': // Quoted string i := 1 for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' { if p.s[i] == '\\' && i+1 < len(p.s) { // skip escaped char i++ } i++ } if i >= len(p.s) || p.s[i] != p.s[0] { p.errorf("unmatched quote") return } unq, err := unquoteC(p.s[1:i], rune(p.s[0])) if err != nil { p.errorf("invalid quoted string %v", p.s[0:i+1]) return } p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)] p.cur.unquoted = unq default: i := 0 for i < len(p.s) && isIdentOrNumberChar(p.s[i]) { i++ } if i == 0 { p.errorf("unexpected byte %#x", p.s[0]) return } p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)] } p.offset += len(p.cur.value) } var ( errBadUTF8 = errors.New("bad UTF-8") errBadHex = errors.New("bad hexadecimal") ) func unquoteC(s string, quote rune) (string, error) { // This is based on C++'s tokenizer.cc. // Despite its name, this is *not* parsing C syntax. // For instance, "\0" is an invalid quoted string. // Avoid allocation in trivial cases. simple := true for _, r := range s { if r == '\\' || r == quote { simple = false break } } if simple { return s, nil } buf := make([]byte, 0, 3*len(s)/2) for len(s) > 0 { r, n := utf8.DecodeRuneInString(s) if r == utf8.RuneError && n == 1 { return "", errBadUTF8 } s = s[n:] if r != '\\' { if r < utf8.RuneSelf { buf = append(buf, byte(r)) } else { buf = append(buf, string(r)...) } continue } ch, tail, err := unescape(s) if err != nil { return "", err } buf = append(buf, ch...) s = tail } return string(buf), nil } func unescape(s string) (ch string, tail string, err error) { r, n := utf8.DecodeRuneInString(s) if r == utf8.RuneError && n == 1 { return "", "", errBadUTF8 } s = s[n:] switch r { case 'a': return "\a", s, nil case 'b': return "\b", s, nil case 'f': return "\f", s, nil case 'n': return "\n", s, nil case 'r': return "\r", s, nil case 't': return "\t", s, nil case 'v': return "\v", s, nil case '?': return "?", s, nil // trigraph workaround case '\'', '"', '\\': return string(r), s, nil case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X': if len(s) < 2 { return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) } base := 8 ss := s[:2] s = s[2:] if r == 'x' || r == 'X' { base = 16 } else { ss = string(r) + ss } i, err := strconv.ParseUint(ss, base, 8) if err != nil { return "", "", err } return string([]byte{byte(i)}), s, nil case 'u', 'U': n := 4 if r == 'U' { n = 8 } if len(s) < n { return "", "", fmt.Errorf(`\%c requires %d digits`, r, n) } bs := make([]byte, n/2) for i := 0; i < n; i += 2 { a, ok1 := unhex(s[i]) b, ok2 := unhex(s[i+1]) if !ok1 || !ok2 { return "", "", errBadHex } bs[i/2] = a<<4 | b } s = s[n:] return string(bs), s, nil } return "", "", fmt.Errorf(`unknown escape \%c`, r) } // Adapted from src/pkg/strconv/quote.go. func unhex(b byte) (v byte, ok bool) { switch { case '0' <= b && b <= '9': return b - '0', true case 'a' <= b && b <= 'f': return b - 'a' + 10, true case 'A' <= b && b <= 'F': return b - 'A' + 10, true } return 0, false } // Back off the parser by one token. Can only be done between calls to next(). // It makes the next advance() a no-op. func (p *textParser) back() { p.backed = true } // Advances the parser and returns the new current token. func (p *textParser) next() *token { if p.backed || p.done { p.backed = false return &p.cur } p.advance() if p.done { p.cur.value = "" } else if len(p.cur.value) > 0 && p.cur.value[0] == '"' { // Look for multiple quoted strings separated by whitespace, // and concatenate them. cat := p.cur for { p.skipWhitespace() if p.done || p.s[0] != '"' { break } p.advance() if p.cur.err != nil { return &p.cur } cat.value += " " + p.cur.value cat.unquoted += p.cur.unquoted } p.done = false // parser may have seen EOF, but we want to return cat p.cur = cat } return &p.cur } // Return an error indicating which required field was not set. func (p *textParser) missingRequiredFieldError(sv reflect.Value) *ParseError { st := sv.Type() sprops := GetProperties(st) for i := 0; i < st.NumField(); i++ { if !isNil(sv.Field(i)) { continue } props := sprops.Prop[i] if props.Required { return p.errorf("message %v missing required field %q", st, props.OrigName) } } return p.errorf("message %v missing required field", st) // should not happen } // Returns the index in the struct for the named field, as well as the parsed tag properties. func structFieldByName(st reflect.Type, name string) (int, *Properties, bool) { sprops := GetProperties(st) i, ok := sprops.decoderOrigNames[name] if ok { return i, sprops.Prop[i], true } return -1, nil, false } // Consume a ':' from the input stream (if the next token is a colon), // returning an error if a colon is needed but not present. func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError { tok := p.next() if tok.err != nil { return tok.err } if tok.value != ":" { // Colon is optional when the field is a group or message. needColon := true switch props.Wire { case "group": needColon = false case "bytes": // A "bytes" field is either a message, a string, or a repeated field; // those three become *T, *string and []T respectively, so we can check for // this field being a pointer to a non-string. if typ.Kind() == reflect.Ptr { // *T or *string if typ.Elem().Kind() == reflect.String { break } } else if typ.Kind() == reflect.Slice { // []T or []*T if typ.Elem().Kind() != reflect.Ptr { break } } needColon = false } if needColon { return p.errorf("expected ':', found %q", tok.value) } p.back() } return nil } func (p *textParser) readStruct(sv reflect.Value, terminator string) *ParseError { st := sv.Type() reqCount := GetProperties(st).reqCount // A struct is a sequence of "name: value", terminated by one of // '>' or '}', or the end of the input. A name may also be // "[extension]". for { tok := p.next() if tok.err != nil { return tok.err } if tok.value == terminator { break } if tok.value == "[" { // Looks like an extension. // // TODO: Check whether we need to handle // namespace rooted names (e.g. ".something.Foo"). tok = p.next() if tok.err != nil { return tok.err } var desc *ExtensionDesc // This could be faster, but it's functional. // TODO: Do something smarter than a linear scan. for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) { if d.Name == tok.value { desc = d break } } if desc == nil { return p.errorf("unrecognized extension %q", tok.value) } // Check the extension terminator. tok = p.next() if tok.err != nil { return tok.err } if tok.value != "]" { return p.errorf("unrecognized extension terminator %q", tok.value) } props := &Properties{} props.Parse(desc.Tag) typ := reflect.TypeOf(desc.ExtensionType) if err := p.checkForColon(props, typ); err != nil { return err } rep := desc.repeated() // Read the extension structure, and set it in // the value we're constructing. var ext reflect.Value if !rep { ext = reflect.New(typ).Elem() } else { ext = reflect.New(typ.Elem()).Elem() } if err := p.readAny(ext, props); err != nil { return err } ep := sv.Addr().Interface().(extendableProto) if !rep { SetExtension(ep, desc, ext.Interface()) } else { old, err := GetExtension(ep, desc) var sl reflect.Value if err == nil { sl = reflect.ValueOf(old) // existing slice } else { sl = reflect.MakeSlice(typ, 0, 1) } sl = reflect.Append(sl, ext) SetExtension(ep, desc, sl.Interface()) } } else { // This is a normal, non-extension field. fi, props, ok := structFieldByName(st, tok.value) if !ok { return p.errorf("unknown field name %q in %v", tok.value, st) } dst := sv.Field(fi) isDstNil := isNil(dst) // Check that it's not already set if it's not a repeated field. if !props.Repeated && !isDstNil { return p.errorf("non-repeated field %q was repeated", tok.value) } if err := p.checkForColon(props, st.Field(fi).Type); err != nil { return err } // Parse into the field. if err := p.readAny(dst, props); err != nil { return err } if props.Required { reqCount-- } } // For backward compatibility, permit a semicolon or comma after a field. tok = p.next() if tok.err != nil { return tok.err } if tok.value != ";" && tok.value != "," { p.back() } } if reqCount > 0 { return p.missingRequiredFieldError(sv) } return nil } func (p *textParser) readAny(v reflect.Value, props *Properties) *ParseError { tok := p.next() if tok.err != nil { return tok.err } if tok.value == "" { return p.errorf("unexpected EOF") } switch fv := v; fv.Kind() { case reflect.Slice: at := v.Type() if at.Elem().Kind() == reflect.Uint8 { // Special case for []byte if tok.value[0] != '"' && tok.value[0] != '\'' { // Deliberately written out here, as the error after // this switch statement would write "invalid []byte: ...", // which is not as user-friendly. return p.errorf("invalid string: %v", tok.value) } bytes := []byte(tok.unquoted) fv.Set(reflect.ValueOf(bytes)) return nil } // Repeated field. May already exist. flen := fv.Len() if flen == fv.Cap() { nav := reflect.MakeSlice(at, flen, 2*flen+1) reflect.Copy(nav, fv) fv.Set(nav) } fv.SetLen(flen + 1) // Read one. p.back() return p.readAny(fv.Index(flen), props) case reflect.Bool: // Either "true", "false", 1 or 0. switch tok.value { case "true", "1": fv.SetBool(true) return nil case "false", "0": fv.SetBool(false) return nil } case reflect.Float32, reflect.Float64: v := tok.value // Ignore 'f' for compatibility with output generated by C++, but don't // remove 'f' when the value is "-inf" or "inf". if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" { v = v[:len(v)-1] } if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil { fv.SetFloat(f) return nil } case reflect.Int32: if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil { fv.SetInt(x) return nil } if len(props.Enum) == 0 { break } m, ok := enumValueMaps[props.Enum] if !ok { break } x, ok := m[tok.value] if !ok { break } fv.SetInt(int64(x)) return nil case reflect.Int64: if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil { fv.SetInt(x) return nil } case reflect.Ptr: // A basic field (indirected through pointer), or a repeated message/group p.back() fv.Set(reflect.New(fv.Type().Elem())) return p.readAny(fv.Elem(), props) case reflect.String: if tok.value[0] == '"' || tok.value[0] == '\'' { fv.SetString(tok.unquoted) return nil } case reflect.Struct: var terminator string switch tok.value { case "{": terminator = "}" case "<": terminator = ">" default: return p.errorf("expected '{' or '<', found %q", tok.value) } return p.readStruct(fv, terminator) case reflect.Uint32: if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { fv.SetUint(uint64(x)) return nil } case reflect.Uint64: if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil { fv.SetUint(x) return nil } } return p.errorf("invalid %v: %v", v.Type(), tok.value) } // UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb // before starting to unmarshal, so any existing data in pb is always removed. func UnmarshalText(s string, pb Message) error { pb.Reset() v := reflect.ValueOf(pb) if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil { return pe } return nil } golang-goprotobuf-0.0~git20130901/proto/text_parser_test.go000066400000000000000000000242741220434244300236260ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "math" "reflect" "testing" . "./testdata" . "code.google.com/p/goprotobuf/proto" ) type UnmarshalTextTest struct { in string err string // if "", no error expected out *MyMessage } func buildExtStructTest(text string) UnmarshalTextTest { msg := &MyMessage{ Count: Int32(42), } SetExtension(msg, E_Ext_More, &Ext{ Data: String("Hello, world!"), }) return UnmarshalTextTest{in: text, out: msg} } func buildExtDataTest(text string) UnmarshalTextTest { msg := &MyMessage{ Count: Int32(42), } SetExtension(msg, E_Ext_Text, String("Hello, world!")) SetExtension(msg, E_Ext_Number, Int32(1729)) return UnmarshalTextTest{in: text, out: msg} } func buildExtRepStringTest(text string) UnmarshalTextTest { msg := &MyMessage{ Count: Int32(42), } if err := SetExtension(msg, E_Greeting, []string{"bula", "hola"}); err != nil { panic(err) } return UnmarshalTextTest{in: text, out: msg} } var unMarshalTextTests = []UnmarshalTextTest{ // Basic { in: " count:42\n name:\"Dave\" ", out: &MyMessage{ Count: Int32(42), Name: String("Dave"), }, }, // Empty quoted string { in: `count:42 name:""`, out: &MyMessage{ Count: Int32(42), Name: String(""), }, }, // Quoted string concatenation { in: `count:42 name: "My name is "` + "\n" + `"elsewhere"`, out: &MyMessage{ Count: Int32(42), Name: String("My name is elsewhere"), }, }, // Quoted string with escaped apostrophe { in: `count:42 name: "HOLIDAY - New Year\'s Day"`, out: &MyMessage{ Count: Int32(42), Name: String("HOLIDAY - New Year's Day"), }, }, // Quoted string with single quote { in: `count:42 name: 'Roger "The Ramster" Ramjet'`, out: &MyMessage{ Count: Int32(42), Name: String(`Roger "The Ramster" Ramjet`), }, }, // Quoted string with all the accepted special characters from the C++ test { in: `count:42 name: ` + "\"\\\"A string with \\' characters \\n and \\r newlines and \\t tabs and \\001 slashes \\\\ and multiple spaces\"", out: &MyMessage{ Count: Int32(42), Name: String("\"A string with ' characters \n and \r newlines and \t tabs and \001 slashes \\ and multiple spaces"), }, }, // Quoted string with quoted backslash { in: `count:42 name: "\\'xyz"`, out: &MyMessage{ Count: Int32(42), Name: String(`\'xyz`), }, }, // Quoted string with UTF-8 bytes. { in: "count:42 name: '\303\277\302\201\xAB'", out: &MyMessage{ Count: Int32(42), Name: String("\303\277\302\201\xAB"), }, }, // Bad quoted string { in: `inner: < host: "\0" >` + "\n", err: `line 1.15: invalid quoted string "\0"`, }, // Number too large for int64 { in: "count: 123456789012345678901", err: "line 1.7: invalid int32: 123456789012345678901", }, // Number too large for int32 { in: "count: 1234567890123", err: "line 1.7: invalid int32: 1234567890123", }, // Number in hexadecimal { in: "count: 0x2beef", out: &MyMessage{ Count: Int32(0x2beef), }, }, // Number in octal { in: "count: 024601", out: &MyMessage{ Count: Int32(024601), }, }, // Floating point number with "f" suffix { in: "count: 4 others:< weight: 17.0f >", out: &MyMessage{ Count: Int32(4), Others: []*OtherMessage{ { Weight: Float32(17), }, }, }, }, // Floating point positive infinity { in: "count: 4 bigfloat: inf", out: &MyMessage{ Count: Int32(4), Bigfloat: Float64(math.Inf(1)), }, }, // Floating point negative infinity { in: "count: 4 bigfloat: -inf", out: &MyMessage{ Count: Int32(4), Bigfloat: Float64(math.Inf(-1)), }, }, // Number too large for float32 { in: "others:< weight: 12345678901234567890123456789012345678901234567890 >", err: "line 1.17: invalid float32: 12345678901234567890123456789012345678901234567890", }, // Number posing as a quoted string { in: `inner: < host: 12 >` + "\n", err: `line 1.15: invalid string: 12`, }, // Quoted string posing as int32 { in: `count: "12"`, err: `line 1.7: invalid int32: "12"`, }, // Quoted string posing a float32 { in: `others:< weight: "17.4" >`, err: `line 1.17: invalid float32: "17.4"`, }, // Enum { in: `count:42 bikeshed: BLUE`, out: &MyMessage{ Count: Int32(42), Bikeshed: MyMessage_BLUE.Enum(), }, }, // Repeated field { in: `count:42 pet: "horsey" pet:"bunny"`, out: &MyMessage{ Count: Int32(42), Pet: []string{"horsey", "bunny"}, }, }, // Repeated message with/without colon and <>/{} { in: `count:42 others:{} others{} others:<> others:{}`, out: &MyMessage{ Count: Int32(42), Others: []*OtherMessage{ {}, {}, {}, {}, }, }, }, // Missing colon for inner message { in: `count:42 inner < host: "cauchy.syd" >`, out: &MyMessage{ Count: Int32(42), Inner: &InnerMessage{ Host: String("cauchy.syd"), }, }, }, // Missing colon for string field { in: `name "Dave"`, err: `line 1.5: expected ':', found "\"Dave\""`, }, // Missing colon for int32 field { in: `count 42`, err: `line 1.6: expected ':', found "42"`, }, // Missing required field { in: ``, err: `line 1.0: message testdata.MyMessage missing required field "count"`, }, // Repeated non-repeated field { in: `name: "Rob" name: "Russ"`, err: `line 1.12: non-repeated field "name" was repeated`, }, // Group { in: `count: 17 SomeGroup { group_field: 12 }`, out: &MyMessage{ Count: Int32(17), Somegroup: &MyMessage_SomeGroup{ GroupField: Int32(12), }, }, }, // Semicolon between fields { in: `count:3;name:"Calvin"`, out: &MyMessage{ Count: Int32(3), Name: String("Calvin"), }, }, // Comma between fields { in: `count:4,name:"Ezekiel"`, out: &MyMessage{ Count: Int32(4), Name: String("Ezekiel"), }, }, // Extension buildExtStructTest(`count: 42 [testdata.Ext.more]:`), buildExtStructTest(`count: 42 [testdata.Ext.more] {data:"Hello, world!"}`), buildExtDataTest(`count: 42 [testdata.Ext.text]:"Hello, world!" [testdata.Ext.number]:1729`), buildExtRepStringTest(`count: 42 [testdata.greeting]:"bula" [testdata.greeting]:"hola"`), // Big all-in-one { in: "count:42 # Meaning\n" + `name:"Dave" ` + `quote:"\"I didn't want to go.\"" ` + `pet:"bunny" ` + `pet:"kitty" ` + `pet:"horsey" ` + `inner:<` + ` host:"footrest.syd" ` + ` port:7001 ` + ` connected:true ` + `> ` + `others:<` + ` key:3735928559 ` + ` value:"\x01A\a\f" ` + `> ` + `others:<` + " weight:58.9 # Atomic weight of Co\n" + ` inner:<` + ` host:"lesha.mtv" ` + ` port:8002 ` + ` >` + `>`, out: &MyMessage{ Count: Int32(42), Name: String("Dave"), Quote: String(`"I didn't want to go."`), Pet: []string{"bunny", "kitty", "horsey"}, Inner: &InnerMessage{ Host: String("footrest.syd"), Port: Int32(7001), Connected: Bool(true), }, Others: []*OtherMessage{ { Key: Int64(3735928559), Value: []byte{0x1, 'A', '\a', '\f'}, }, { Weight: Float32(58.9), Inner: &InnerMessage{ Host: String("lesha.mtv"), Port: Int32(8002), }, }, }, }, }, } func TestUnmarshalText(t *testing.T) { for i, test := range unMarshalTextTests { pb := new(MyMessage) err := UnmarshalText(test.in, pb) if test.err == "" { // We don't expect failure. if err != nil { t.Errorf("Test %d: Unexpected error: %v", i, err) } else if !reflect.DeepEqual(pb, test.out) { t.Errorf("Test %d: Incorrect populated \nHave: %v\nWant: %v", i, pb, test.out) } } else { // We do expect failure. if err == nil { t.Errorf("Test %d: Didn't get expected error: %v", i, test.err) } else if err.Error() != test.err { t.Errorf("Test %d: Incorrect error.\nHave: %v\nWant: %v", i, err.Error(), test.err) } } } } // Regression test; this caused a panic. func TestRepeatedEnum(t *testing.T) { pb := new(RepeatedEnum) if err := UnmarshalText("color: RED", pb); err != nil { t.Fatal(err) } exp := &RepeatedEnum{ Color: []RepeatedEnum_Color{RepeatedEnum_RED}, } if !Equal(pb, exp) { t.Errorf("Incorrect populated \nHave: %v\nWant: %v", pb, exp) } } var benchInput string func init() { benchInput = "count: 4\n" for i := 0; i < 1000; i++ { benchInput += "pet: \"fido\"\n" } // Check it is valid input. pb := new(MyMessage) err := UnmarshalText(benchInput, pb) if err != nil { panic("Bad benchmark input: " + err.Error()) } } func BenchmarkUnmarshalText(b *testing.B) { pb := new(MyMessage) for i := 0; i < b.N; i++ { UnmarshalText(benchInput, pb) } b.SetBytes(int64(len(benchInput))) } golang-goprotobuf-0.0~git20130901/proto/text_test.go000066400000000000000000000216041220434244300222440ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package proto_test import ( "bytes" "errors" "io/ioutil" "math" "strings" "testing" "code.google.com/p/goprotobuf/proto" pb "./testdata" ) func newTestMessage() *pb.MyMessage { msg := &pb.MyMessage{ Count: proto.Int32(42), Name: proto.String("Dave"), Quote: proto.String(`"I didn't want to go."`), Pet: []string{"bunny", "kitty", "horsey"}, Inner: &pb.InnerMessage{ Host: proto.String("footrest.syd"), Port: proto.Int32(7001), Connected: proto.Bool(true), }, Others: []*pb.OtherMessage{ { Key: proto.Int64(0xdeadbeef), Value: []byte{1, 65, 7, 12}, }, { Weight: proto.Float32(6.022), Inner: &pb.InnerMessage{ Host: proto.String("lesha.mtv"), Port: proto.Int32(8002), }, }, }, Bikeshed: pb.MyMessage_BLUE.Enum(), Somegroup: &pb.MyMessage_SomeGroup{ GroupField: proto.Int32(8), }, // One normally wouldn't do this. // This is an undeclared tag 13, as a varint (wire type 0) with value 4. XXX_unrecognized: []byte{13<<3 | 0, 4}, } ext := &pb.Ext{ Data: proto.String("Big gobs for big rats"), } if err := proto.SetExtension(msg, pb.E_Ext_More, ext); err != nil { panic(err) } greetings := []string{"adg", "easy", "cow"} if err := proto.SetExtension(msg, pb.E_Greeting, greetings); err != nil { panic(err) } // Add an unknown extension. We marshal a pb.Ext, and fake the ID. b, err := proto.Marshal(&pb.Ext{Data: proto.String("3G skiing")}) if err != nil { panic(err) } b = append(proto.EncodeVarint(201<<3|proto.WireBytes), b...) proto.SetRawExtension(msg, 201, b) // Extensions can be plain fields, too, so let's test that. b = append(proto.EncodeVarint(202<<3|proto.WireVarint), 19) proto.SetRawExtension(msg, 202, b) return msg } const text = `count: 42 name: "Dave" quote: "\"I didn't want to go.\"" pet: "bunny" pet: "kitty" pet: "horsey" inner: < host: "footrest.syd" port: 7001 connected: true > others: < key: 3735928559 value: "\001A\007\014" > others: < weight: 6.022 inner: < host: "lesha.mtv" port: 8002 > > bikeshed: BLUE SomeGroup { group_field: 8 } /* 2 unknown bytes */ 13: 4 [testdata.Ext.more]: < data: "Big gobs for big rats" > [testdata.greeting]: "adg" [testdata.greeting]: "easy" [testdata.greeting]: "cow" /* 13 unknown bytes */ 201: "\t3G skiing" /* 3 unknown bytes */ 202: 19 ` func TestMarshalText(t *testing.T) { buf := new(bytes.Buffer) if err := proto.MarshalText(buf, newTestMessage()); err != nil { t.Fatalf("proto.MarshalText: %v", err) } s := buf.String() if s != text { t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v===\n", s, text) } } func TestMarshalTextNil(t *testing.T) { want := "" tests := []proto.Message{nil, (*pb.MyMessage)(nil)} for i, test := range tests { buf := new(bytes.Buffer) if err := proto.MarshalText(buf, test); err != nil { t.Fatal(err) } if got := buf.String(); got != want { t.Errorf("%d: got %q want %q", i, got, want) } } } func TestMarshalTextUnknownEnum(t *testing.T) { // The Color enum only specifies values 0-2. m := &pb.MyMessage{Bikeshed: pb.MyMessage_Color(3).Enum()} got := m.String() const want = `bikeshed:3 ` if got != want { t.Errorf("\n got %q\nwant %q", got, want) } } func BenchmarkMarshalTextBuffered(b *testing.B) { buf := new(bytes.Buffer) m := newTestMessage() for i := 0; i < b.N; i++ { buf.Reset() proto.MarshalText(buf, m) } } func BenchmarkMarshalTextUnbuffered(b *testing.B) { w := ioutil.Discard m := newTestMessage() for i := 0; i < b.N; i++ { proto.MarshalText(w, m) } } func compact(src string) string { // s/[ \n]+/ /g; s/ $//; dst := make([]byte, len(src)) space, comment := false, false j := 0 for i := 0; i < len(src); i++ { if strings.HasPrefix(src[i:], "/*") { comment = true i++ continue } if comment && strings.HasPrefix(src[i:], "*/") { comment = false i++ continue } if comment { continue } c := src[i] if c == ' ' || c == '\n' { space = true continue } if j > 0 && (dst[j-1] == ':' || dst[j-1] == '<' || dst[j-1] == '{') { space = false } if c == '{' { space = false } if space { dst[j] = ' ' j++ space = false } dst[j] = c j++ } if space { dst[j] = ' ' j++ } return string(dst[0:j]) } var compactText = compact(text) func TestCompactText(t *testing.T) { s := proto.CompactTextString(newTestMessage()) if s != compactText { t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v\n===\n", s, compactText) } } func TestStringEscaping(t *testing.T) { testCases := []struct { in *pb.Strings out string }{ { // Test data from C++ test (TextFormatTest.StringEscape). // Single divergence: we don't escape apostrophes. &pb.Strings{StringField: proto.String("\"A string with ' characters \n and \r newlines and \t tabs and \001 slashes \\ and multiple spaces")}, "string_field: \"\\\"A string with ' characters \\n and \\r newlines and \\t tabs and \\001 slashes \\\\ and multiple spaces\"\n", }, { // Test data from the same C++ test. &pb.Strings{StringField: proto.String("\350\260\267\346\255\214")}, "string_field: \"\\350\\260\\267\\346\\255\\214\"\n", }, { // Some UTF-8. &pb.Strings{StringField: proto.String("\x00\x01\xff\x81")}, `string_field: "\000\001\377\201"` + "\n", }, } for i, tc := range testCases { var buf bytes.Buffer if err := proto.MarshalText(&buf, tc.in); err != nil { t.Errorf("proto.MarsalText: %v", err) continue } s := buf.String() if s != tc.out { t.Errorf("#%d: Got:\n%s\nExpected:\n%s\n", i, s, tc.out) continue } // Check round-trip. pb := new(pb.Strings) if err := proto.UnmarshalText(s, pb); err != nil { t.Errorf("#%d: UnmarshalText: %v", i, err) continue } if !proto.Equal(pb, tc.in) { t.Errorf("#%d: Round-trip failed:\nstart: %v\n end: %v", i, tc.in, pb) } } } // A limitedWriter accepts some output before it fails. // This is a proxy for something like a nearly-full or imminently-failing disk, // or a network connection that is about to die. type limitedWriter struct { b bytes.Buffer limit int } var outOfSpace = errors.New("insufficient space") func (w *limitedWriter) Write(p []byte) (n int, err error) { var avail = w.limit - w.b.Len() if avail <= 0 { return 0, outOfSpace } if len(p) <= avail { return w.b.Write(p) } n, _ = w.b.Write(p[:avail]) return n, outOfSpace } func TestMarshalTextFailing(t *testing.T) { // Try lots of different sizes to exercise more error code-paths. for lim := 0; lim < len(text); lim++ { buf := new(limitedWriter) buf.limit = lim err := proto.MarshalText(buf, newTestMessage()) // We expect a certain error, but also some partial results in the buffer. if err != outOfSpace { t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v===\n", err, outOfSpace) } s := buf.b.String() x := text[:buf.limit] if s != x { t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v===\n", s, x) } } } func TestFloats(t *testing.T) { tests := []struct { f float64 want string }{ {0, "0"}, {4.7, "4.7"}, {math.Inf(1), "inf"}, {math.Inf(-1), "-inf"}, {math.NaN(), "nan"}, } for _, test := range tests { msg := &pb.FloatingPoint{F: &test.f} got := strings.TrimSpace(msg.String()) want := `f:` + test.want if got != want { t.Errorf("f=%f: got %q, want %q", test.f, got, want) } } } golang-goprotobuf-0.0~git20130901/protoc-gen-go/000077500000000000000000000000001220434244300212045ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/Makefile000066400000000000000000000032511220434244300226450ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. include $(GOROOT)/src/Make.cmd test: cd testdata && make test golang-goprotobuf-0.0~git20130901/protoc-gen-go/descriptor/000077500000000000000000000000001220434244300233625ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/descriptor/Makefile000066400000000000000000000042131220434244300250220ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Not stored here, but descriptor.proto is in http://code.google.com/p/protobuf # at protobuf-2.5.0/src/google/protobuf/descriptor.proto regenerate: echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION cd $(HOME)/src/protobuf-2.5.0/src && \ protoc --go_out=. ./google/protobuf/descriptor.proto && \ cp ./google/protobuf/descriptor.pb.go $(GOPATH)/src/code.google.com/p/goprotobuf/protoc-gen-go/descriptor/descriptor.pb.go restore: cp descriptor.pb.golden descriptor.pb.go preserve: cp descriptor.pb.go descriptor.pb.golden golang-goprotobuf-0.0~git20130901/protoc-gen-go/descriptor/descriptor.pb.go000066400000000000000000001425671220434244300265060ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: google/protobuf/descriptor.proto // DO NOT EDIT! package google_protobuf import proto "code.google.com/p/goprotobuf/proto" import json "encoding/json" import math "math" // Reference proto, json, and math imports to suppress error if they are not otherwise used. var _ = proto.Marshal var _ = &json.SyntaxError{} var _ = math.Inf type FieldDescriptorProto_Type int32 const ( // 0 is reserved for errors. // Order is weird for historical reasons. FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if // negative values are likely. FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if // negative values are likely. FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 // New in version 2. FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 ) var FieldDescriptorProto_Type_name = map[int32]string{ 1: "TYPE_DOUBLE", 2: "TYPE_FLOAT", 3: "TYPE_INT64", 4: "TYPE_UINT64", 5: "TYPE_INT32", 6: "TYPE_FIXED64", 7: "TYPE_FIXED32", 8: "TYPE_BOOL", 9: "TYPE_STRING", 10: "TYPE_GROUP", 11: "TYPE_MESSAGE", 12: "TYPE_BYTES", 13: "TYPE_UINT32", 14: "TYPE_ENUM", 15: "TYPE_SFIXED32", 16: "TYPE_SFIXED64", 17: "TYPE_SINT32", 18: "TYPE_SINT64", } var FieldDescriptorProto_Type_value = map[string]int32{ "TYPE_DOUBLE": 1, "TYPE_FLOAT": 2, "TYPE_INT64": 3, "TYPE_UINT64": 4, "TYPE_INT32": 5, "TYPE_FIXED64": 6, "TYPE_FIXED32": 7, "TYPE_BOOL": 8, "TYPE_STRING": 9, "TYPE_GROUP": 10, "TYPE_MESSAGE": 11, "TYPE_BYTES": 12, "TYPE_UINT32": 13, "TYPE_ENUM": 14, "TYPE_SFIXED32": 15, "TYPE_SFIXED64": 16, "TYPE_SINT32": 17, "TYPE_SINT64": 18, } func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { p := new(FieldDescriptorProto_Type) *p = x return p } func (x FieldDescriptorProto_Type) String() string { return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) } func (x FieldDescriptorProto_Type) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type") if err != nil { return err } *x = FieldDescriptorProto_Type(value) return nil } type FieldDescriptorProto_Label int32 const ( // 0 is reserved for errors FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 ) var FieldDescriptorProto_Label_name = map[int32]string{ 1: "LABEL_OPTIONAL", 2: "LABEL_REQUIRED", 3: "LABEL_REPEATED", } var FieldDescriptorProto_Label_value = map[string]int32{ "LABEL_OPTIONAL": 1, "LABEL_REQUIRED": 2, "LABEL_REPEATED": 3, } func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { p := new(FieldDescriptorProto_Label) *p = x return p } func (x FieldDescriptorProto_Label) String() string { return proto.EnumName(FieldDescriptorProto_Label_name, int32(x)) } func (x FieldDescriptorProto_Label) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label") if err != nil { return err } *x = FieldDescriptorProto_Label(value) return nil } // Generated classes can be optimized for speed or code size. type FileOptions_OptimizeMode int32 const ( FileOptions_SPEED FileOptions_OptimizeMode = 1 // etc. FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 ) var FileOptions_OptimizeMode_name = map[int32]string{ 1: "SPEED", 2: "CODE_SIZE", 3: "LITE_RUNTIME", } var FileOptions_OptimizeMode_value = map[string]int32{ "SPEED": 1, "CODE_SIZE": 2, "LITE_RUNTIME": 3, } func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { p := new(FileOptions_OptimizeMode) *p = x return p } func (x FileOptions_OptimizeMode) String() string { return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) } func (x FileOptions_OptimizeMode) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode") if err != nil { return err } *x = FileOptions_OptimizeMode(value) return nil } type FieldOptions_CType int32 const ( // Default mode. FieldOptions_STRING FieldOptions_CType = 0 FieldOptions_CORD FieldOptions_CType = 1 FieldOptions_STRING_PIECE FieldOptions_CType = 2 ) var FieldOptions_CType_name = map[int32]string{ 0: "STRING", 1: "CORD", 2: "STRING_PIECE", } var FieldOptions_CType_value = map[string]int32{ "STRING": 0, "CORD": 1, "STRING_PIECE": 2, } func (x FieldOptions_CType) Enum() *FieldOptions_CType { p := new(FieldOptions_CType) *p = x return p } func (x FieldOptions_CType) String() string { return proto.EnumName(FieldOptions_CType_name, int32(x)) } func (x FieldOptions_CType) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType") if err != nil { return err } *x = FieldOptions_CType(value) return nil } // The protocol compiler can output a FileDescriptorSet containing the .proto // files it parses. type FileDescriptorSet struct { File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } func (*FileDescriptorSet) ProtoMessage() {} func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto { if m != nil { return m.File } return nil } // Describes a complete .proto file. type FileDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // Names of files imported by this file. Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` // Indexes of the public imported files in the dependency list above. PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency" json:"public_dependency,omitempty"` // Indexes of the weak imported files in the dependency list. // For Google-internal migration only. Do not use. WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency" json:"weak_dependency,omitempty"` // All top-level definitions in this file. MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type" json:"message_type,omitempty"` EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type" json:"enum_type,omitempty"` Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"` Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"` Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` // This field contains optional information about the original source code. // You may safely remove this entire field whithout harming runtime // functionality of the descriptors -- the information is needed only by // development tools. SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info" json:"source_code_info,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} } func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) } func (*FileDescriptorProto) ProtoMessage() {} func (m *FileDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *FileDescriptorProto) GetPackage() string { if m != nil && m.Package != nil { return *m.Package } return "" } func (m *FileDescriptorProto) GetDependency() []string { if m != nil { return m.Dependency } return nil } func (m *FileDescriptorProto) GetPublicDependency() []int32 { if m != nil { return m.PublicDependency } return nil } func (m *FileDescriptorProto) GetWeakDependency() []int32 { if m != nil { return m.WeakDependency } return nil } func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto { if m != nil { return m.MessageType } return nil } func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto { if m != nil { return m.EnumType } return nil } func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto { if m != nil { return m.Service } return nil } func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto { if m != nil { return m.Extension } return nil } func (m *FileDescriptorProto) GetOptions() *FileOptions { if m != nil { return m.Options } return nil } func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo { if m != nil { return m.SourceCodeInfo } return nil } // Describes a message type. type DescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"` Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"` NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type" json:"nested_type,omitempty"` EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type" json:"enum_type,omitempty"` ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range" json:"extension_range,omitempty"` Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *DescriptorProto) Reset() { *m = DescriptorProto{} } func (m *DescriptorProto) String() string { return proto.CompactTextString(m) } func (*DescriptorProto) ProtoMessage() {} func (m *DescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *DescriptorProto) GetField() []*FieldDescriptorProto { if m != nil { return m.Field } return nil } func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto { if m != nil { return m.Extension } return nil } func (m *DescriptorProto) GetNestedType() []*DescriptorProto { if m != nil { return m.NestedType } return nil } func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto { if m != nil { return m.EnumType } return nil } func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange { if m != nil { return m.ExtensionRange } return nil } func (m *DescriptorProto) GetOptions() *MessageOptions { if m != nil { return m.Options } return nil } type DescriptorProto_ExtensionRange struct { Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *DescriptorProto_ExtensionRange) Reset() { *m = DescriptorProto_ExtensionRange{} } func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) } func (*DescriptorProto_ExtensionRange) ProtoMessage() {} func (m *DescriptorProto_ExtensionRange) GetStart() int32 { if m != nil && m.Start != nil { return *m.Start } return 0 } func (m *DescriptorProto_ExtensionRange) GetEnd() int32 { if m != nil && m.End != nil { return *m.End } return 0 } // Describes a field within a message. type FieldDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"` // If type_name is set, this need not be set. If both this and type_name // are set, this must be either TYPE_ENUM or TYPE_MESSAGE. Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"` // For message and enum types, this is the name of the type. If the name // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping // rules are used to find the type (i.e. first the nested types within this // message are searched, then within the parent, on up to the root // namespace). TypeName *string `protobuf:"bytes,6,opt,name=type_name" json:"type_name,omitempty"` // For extensions, this is the name of the type being extended. It is // resolved in the same manner as type_name. Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"` // For numeric types, contains the original text representation of the value. // For booleans, "true" or "false". // For strings, contains the default text contents (not escaped in any way). // For bytes, contains the C escaped value. All bytes >= 128 are escaped. // TODO(kenton): Base-64 encode? DefaultValue *string `protobuf:"bytes,7,opt,name=default_value" json:"default_value,omitempty"` Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *FieldDescriptorProto) Reset() { *m = FieldDescriptorProto{} } func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) } func (*FieldDescriptorProto) ProtoMessage() {} func (m *FieldDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *FieldDescriptorProto) GetNumber() int32 { if m != nil && m.Number != nil { return *m.Number } return 0 } func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label { if m != nil && m.Label != nil { return *m.Label } return 0 } func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type { if m != nil && m.Type != nil { return *m.Type } return 0 } func (m *FieldDescriptorProto) GetTypeName() string { if m != nil && m.TypeName != nil { return *m.TypeName } return "" } func (m *FieldDescriptorProto) GetExtendee() string { if m != nil && m.Extendee != nil { return *m.Extendee } return "" } func (m *FieldDescriptorProto) GetDefaultValue() string { if m != nil && m.DefaultValue != nil { return *m.DefaultValue } return "" } func (m *FieldDescriptorProto) GetOptions() *FieldOptions { if m != nil { return m.Options } return nil } // Describes an enum type. type EnumDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *EnumDescriptorProto) Reset() { *m = EnumDescriptorProto{} } func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) } func (*EnumDescriptorProto) ProtoMessage() {} func (m *EnumDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto { if m != nil { return m.Value } return nil } func (m *EnumDescriptorProto) GetOptions() *EnumOptions { if m != nil { return m.Options } return nil } // Describes a value within an enum. type EnumValueDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } func (*EnumValueDescriptorProto) ProtoMessage() {} func (m *EnumValueDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *EnumValueDescriptorProto) GetNumber() int32 { if m != nil && m.Number != nil { return *m.Number } return 0 } func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { if m != nil { return m.Options } return nil } // Describes a service. type ServiceDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} } func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) } func (*ServiceDescriptorProto) ProtoMessage() {} func (m *ServiceDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto { if m != nil { return m.Method } return nil } func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions { if m != nil { return m.Options } return nil } // Describes a method of a service. type MethodDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // Input and output type names. These are resolved in the same way as // FieldDescriptorProto.type_name, but must refer to a message type. InputType *string `protobuf:"bytes,2,opt,name=input_type" json:"input_type,omitempty"` OutputType *string `protobuf:"bytes,3,opt,name=output_type" json:"output_type,omitempty"` Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } func (*MethodDescriptorProto) ProtoMessage() {} func (m *MethodDescriptorProto) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *MethodDescriptorProto) GetInputType() string { if m != nil && m.InputType != nil { return *m.InputType } return "" } func (m *MethodDescriptorProto) GetOutputType() string { if m != nil && m.OutputType != nil { return *m.OutputType } return "" } func (m *MethodDescriptorProto) GetOptions() *MethodOptions { if m != nil { return m.Options } return nil } type FileOptions struct { // Sets the Java package where classes generated from this .proto will be // placed. By default, the proto package is used, but this is often // inappropriate because proto packages do not normally start with backwards // domain names. JavaPackage *string `protobuf:"bytes,1,opt,name=java_package" json:"java_package,omitempty"` // If set, all the classes from the .proto file are wrapped in a single // outer class with the given name. This applies to both Proto1 // (equivalent to the old "--one_java_file" option) and Proto2 (where // a .proto always translates to a single class, but you may want to // explicitly choose the class name). JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname" json:"java_outer_classname,omitempty"` // If set true, then the Java code generator will generate a separate .java // file for each top-level message, enum, and service defined in the .proto // file. Thus, these types will *not* be nested inside the outer class // named by java_outer_classname. However, the outer class will still be // generated to contain the file's getDescriptor() method as well as any // top-level extensions defined in the file. JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,def=0" json:"java_multiple_files,omitempty"` // If set true, then the Java code generator will generate equals() and // hashCode() methods for all messages defined in the .proto file. This is // purely a speed optimization, as the AbstractMessage base class includes // reflection-based implementations of these methods. JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,def=0" json:"java_generate_equals_and_hash,omitempty"` OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` // Sets the Go package where structs generated from this .proto will be // placed. There is no default. GoPackage *string `protobuf:"bytes,11,opt,name=go_package" json:"go_package,omitempty"` // Should generic services be generated in each language? "Generic" services // are not specific to any particular RPC system. They are generated by the // main code generators in each language (without additional plugins). // Generic services were the only kind of service generation supported by // early versions of proto2. // // Generic services are now considered deprecated in favor of using plugins // that generate code specific to your particular RPC system. Therefore, // these default to false. Old code which depends on generic services should // explicitly set them to true. CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,def=0" json:"cc_generic_services,omitempty"` JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,def=0" json:"java_generic_services,omitempty"` PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,def=0" json:"py_generic_services,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *FileOptions) Reset() { *m = FileOptions{} } func (m *FileOptions) String() string { return proto.CompactTextString(m) } func (*FileOptions) ProtoMessage() {} var extRange_FileOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FileOptions } func (m *FileOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } const Default_FileOptions_JavaMultipleFiles bool = false const Default_FileOptions_JavaGenerateEqualsAndHash bool = false const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED const Default_FileOptions_CcGenericServices bool = false const Default_FileOptions_JavaGenericServices bool = false const Default_FileOptions_PyGenericServices bool = false func (m *FileOptions) GetJavaPackage() string { if m != nil && m.JavaPackage != nil { return *m.JavaPackage } return "" } func (m *FileOptions) GetJavaOuterClassname() string { if m != nil && m.JavaOuterClassname != nil { return *m.JavaOuterClassname } return "" } func (m *FileOptions) GetJavaMultipleFiles() bool { if m != nil && m.JavaMultipleFiles != nil { return *m.JavaMultipleFiles } return Default_FileOptions_JavaMultipleFiles } func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { if m != nil && m.JavaGenerateEqualsAndHash != nil { return *m.JavaGenerateEqualsAndHash } return Default_FileOptions_JavaGenerateEqualsAndHash } func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { if m != nil && m.OptimizeFor != nil { return *m.OptimizeFor } return Default_FileOptions_OptimizeFor } func (m *FileOptions) GetGoPackage() string { if m != nil && m.GoPackage != nil { return *m.GoPackage } return "" } func (m *FileOptions) GetCcGenericServices() bool { if m != nil && m.CcGenericServices != nil { return *m.CcGenericServices } return Default_FileOptions_CcGenericServices } func (m *FileOptions) GetJavaGenericServices() bool { if m != nil && m.JavaGenericServices != nil { return *m.JavaGenericServices } return Default_FileOptions_JavaGenericServices } func (m *FileOptions) GetPyGenericServices() bool { if m != nil && m.PyGenericServices != nil { return *m.PyGenericServices } return Default_FileOptions_PyGenericServices } func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type MessageOptions struct { // Set true to use the old proto1 MessageSet wire format for extensions. // This is provided for backwards-compatibility with the MessageSet wire // format. You should not use this for any other reason: It's less // efficient, has fewer features, and is more complicated. // // The message must be defined exactly as follows: // message Foo { // option message_set_wire_format = true; // extensions 4 to max; // } // Note that the message cannot have any defined fields; MessageSets only // have extensions. // // All extensions of your type must be singular messages; e.g. they cannot // be int32s, enums, or repeated messages. // // Because this is an option, the above two restrictions are not enforced by // the protocol compiler. MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,def=0" json:"message_set_wire_format,omitempty"` // Disables the generation of the standard "descriptor()" accessor, which can // conflict with a field of the same name. This is meant to make migration // from proto1 easier; new code should avoid fields named "descriptor". NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *MessageOptions) Reset() { *m = MessageOptions{} } func (m *MessageOptions) String() string { return proto.CompactTextString(m) } func (*MessageOptions) ProtoMessage() {} var extRange_MessageOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MessageOptions } func (m *MessageOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } const Default_MessageOptions_MessageSetWireFormat bool = false const Default_MessageOptions_NoStandardDescriptorAccessor bool = false func (m *MessageOptions) GetMessageSetWireFormat() bool { if m != nil && m.MessageSetWireFormat != nil { return *m.MessageSetWireFormat } return Default_MessageOptions_MessageSetWireFormat } func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool { if m != nil && m.NoStandardDescriptorAccessor != nil { return *m.NoStandardDescriptorAccessor } return Default_MessageOptions_NoStandardDescriptorAccessor } func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type FieldOptions struct { // The ctype option instructs the C++ code generator to use a different // representation of the field than it normally would. See the specific // options below. This option is not yet implemented in the open source // release -- sorry, we'll try to include it in a future version! Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"` // The packed option can be enabled for repeated primitive fields to enable // a more efficient representation on the wire. Rather than repeatedly // writing the tag and type for each element, the entire array is encoded as // a single length-delimited blob. Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` // Should this field be parsed lazily? Lazy applies only to message-type // fields. It means that when the outer message is initially parsed, the // inner message's contents will not be parsed but instead stored in encoded // form. The inner message will actually be parsed when it is first accessed. // // This is only a hint. Implementations are free to choose whether to use // eager or lazy parsing regardless of the value of this option. However, // setting this option true suggests that the protocol author believes that // using lazy parsing on this field is worth the additional bookkeeping // overhead typically needed to implement it. // // This option does not affect the public interface of any generated code; // all method signatures remain the same. Furthermore, thread-safety of the // interface is not affected by this option; const methods remain safe to // call from multiple threads concurrently, while non-const methods continue // to require exclusive access. // // // Note that implementations may choose not to check required fields within // a lazy sub-message. That is, calling IsInitialized() on the outher message // may return true even if the inner message has missing required fields. // This is necessary because otherwise the inner message would have to be // parsed in order to perform the check, defeating the purpose of lazy // parsing. An implementation which chooses not to check required fields // must be consistent about it. That is, for any particular sub-message, the // implementation must either *always* check its required fields, or *never* // check its required fields, regardless of whether or not the message has // been parsed. Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` // Is this field deprecated? // Depending on the target platform, this can emit Deprecated annotations // for accessors, or it will be completely ignored; in the very least, this // is a formalization for deprecating fields. Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // EXPERIMENTAL. DO NOT USE. // For "map" fields, the name of the field in the enclosed type that // is the key for this map. For example, suppose we have: // message Item { // required string name = 1; // required string value = 2; // } // message Config { // repeated Item items = 1 [experimental_map_key="name"]; // } // In this situation, the map key for Item will be set to "name". // TODO: Fully-implement this, then remove the "experimental_" prefix. ExperimentalMapKey *string `protobuf:"bytes,9,opt,name=experimental_map_key" json:"experimental_map_key,omitempty"` // For Google-internal migration only. Do not use. Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *FieldOptions) Reset() { *m = FieldOptions{} } func (m *FieldOptions) String() string { return proto.CompactTextString(m) } func (*FieldOptions) ProtoMessage() {} var extRange_FieldOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FieldOptions } func (m *FieldOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING const Default_FieldOptions_Lazy bool = false const Default_FieldOptions_Deprecated bool = false const Default_FieldOptions_Weak bool = false func (m *FieldOptions) GetCtype() FieldOptions_CType { if m != nil && m.Ctype != nil { return *m.Ctype } return Default_FieldOptions_Ctype } func (m *FieldOptions) GetPacked() bool { if m != nil && m.Packed != nil { return *m.Packed } return false } func (m *FieldOptions) GetLazy() bool { if m != nil && m.Lazy != nil { return *m.Lazy } return Default_FieldOptions_Lazy } func (m *FieldOptions) GetDeprecated() bool { if m != nil && m.Deprecated != nil { return *m.Deprecated } return Default_FieldOptions_Deprecated } func (m *FieldOptions) GetExperimentalMapKey() string { if m != nil && m.ExperimentalMapKey != nil { return *m.ExperimentalMapKey } return "" } func (m *FieldOptions) GetWeak() bool { if m != nil && m.Weak != nil { return *m.Weak } return Default_FieldOptions_Weak } func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type EnumOptions struct { // Set this option to false to disallow mapping different tag names to a same // value. AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,def=1" json:"allow_alias,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *EnumOptions) Reset() { *m = EnumOptions{} } func (m *EnumOptions) String() string { return proto.CompactTextString(m) } func (*EnumOptions) ProtoMessage() {} var extRange_EnumOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumOptions } func (m *EnumOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } const Default_EnumOptions_AllowAlias bool = true func (m *EnumOptions) GetAllowAlias() bool { if m != nil && m.AllowAlias != nil { return *m.AllowAlias } return Default_EnumOptions_AllowAlias } func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type EnumValueOptions struct { // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } func (*EnumValueOptions) ProtoMessage() {} var extRange_EnumValueOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumValueOptions } func (m *EnumValueOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type ServiceOptions struct { // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } func (*ServiceOptions) ProtoMessage() {} var extRange_ServiceOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_ServiceOptions } func (m *ServiceOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } type MethodOptions struct { // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *MethodOptions) Reset() { *m = MethodOptions{} } func (m *MethodOptions) String() string { return proto.CompactTextString(m) } func (*MethodOptions) ProtoMessage() {} var extRange_MethodOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MethodOptions } func (m *MethodOptions) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption } return nil } // A message representing a option the parser does not recognize. This only // appears in options protos created by the compiler::Parser class. // DescriptorPool resolves these when building Descriptor objects. Therefore, // options protos in descriptor objects (e.g. returned by Descriptor::options(), // or produced by Descriptor::CopyTo()) will never have UninterpretedOptions // in them. type UninterpretedOption struct { Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` // The value of the uninterpreted option, in whatever type the tokenizer // identified it as during parsing. Exactly one of these should be set. IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value" json:"identifier_value,omitempty"` PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value" json:"positive_int_value,omitempty"` NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value" json:"negative_int_value,omitempty"` DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value" json:"double_value,omitempty"` StringValue []byte `protobuf:"bytes,7,opt,name=string_value" json:"string_value,omitempty"` AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value" json:"aggregate_value,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } func (*UninterpretedOption) ProtoMessage() {} func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { if m != nil { return m.Name } return nil } func (m *UninterpretedOption) GetIdentifierValue() string { if m != nil && m.IdentifierValue != nil { return *m.IdentifierValue } return "" } func (m *UninterpretedOption) GetPositiveIntValue() uint64 { if m != nil && m.PositiveIntValue != nil { return *m.PositiveIntValue } return 0 } func (m *UninterpretedOption) GetNegativeIntValue() int64 { if m != nil && m.NegativeIntValue != nil { return *m.NegativeIntValue } return 0 } func (m *UninterpretedOption) GetDoubleValue() float64 { if m != nil && m.DoubleValue != nil { return *m.DoubleValue } return 0 } func (m *UninterpretedOption) GetStringValue() []byte { if m != nil { return m.StringValue } return nil } func (m *UninterpretedOption) GetAggregateValue() string { if m != nil && m.AggregateValue != nil { return *m.AggregateValue } return "" } // The name of the uninterpreted option. Each string represents a segment in // a dot-separated name. is_extension is true iff a segment represents an // extension (denoted with parentheses in options specs in .proto files). // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents // "foo.(bar.baz).qux". type UninterpretedOption_NamePart struct { NamePart *string `protobuf:"bytes,1,req,name=name_part" json:"name_part,omitempty"` IsExtension *bool `protobuf:"varint,2,req,name=is_extension" json:"is_extension,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } func (*UninterpretedOption_NamePart) ProtoMessage() {} func (m *UninterpretedOption_NamePart) GetNamePart() string { if m != nil && m.NamePart != nil { return *m.NamePart } return "" } func (m *UninterpretedOption_NamePart) GetIsExtension() bool { if m != nil && m.IsExtension != nil { return *m.IsExtension } return false } // Encapsulates information about the original source file from which a // FileDescriptorProto was generated. type SourceCodeInfo struct { // A Location identifies a piece of source code in a .proto file which // corresponds to a particular definition. This information is intended // to be useful to IDEs, code indexers, documentation generators, and similar // tools. // // For example, say we have a file like: // message Foo { // optional string foo = 1; // } // Let's look at just the field definition: // optional string foo = 1; // ^ ^^ ^^ ^ ^^^ // a bc de f ghi // We have the following locations: // span path represents // [a,i) [ 4, 0, 2, 0 ] The whole field definition. // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). // // Notes: // - A location may refer to a repeated field itself (i.e. not to any // particular index within it). This is used whenever a set of elements are // logically enclosed in a single code segment. For example, an entire // extend block (possibly containing multiple extension definitions) will // have an outer location whose path refers to the "extensions" repeated // field without an index. // - Multiple locations may have the same path. This happens when a single // logical declaration is spread out across multiple places. The most // obvious example is the "extend" block again -- there may be multiple // extend blocks in the same scope, each of which will have the same path. // - A location's span is not always a subset of its parent's span. For // example, the "extendee" of an extension declaration appears at the // beginning of the "extend" block and is shared by all extensions within // the block. // - Just because a location's span is a subset of some other location's span // does not mean that it is a descendent. For example, a "group" defines // both a type and a field in a single declaration. Thus, the locations // corresponding to the type and field and their components will overlap. // - Code which tries to interpret locations should probably be designed to // ignore those that it doesn't understand, as more types of locations could // be recorded in the future. Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } func (*SourceCodeInfo) ProtoMessage() {} func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { if m != nil { return m.Location } return nil } type SourceCodeInfo_Location struct { // Identifies which part of the FileDescriptorProto was defined at this // location. // // Each element is a field number or an index. They form a path from // the root FileDescriptorProto to the place where the definition. For // example, this path: // [ 4, 3, 2, 7, 1 ] // refers to: // file.message_type(3) // 4, 3 // .field(7) // 2, 7 // .name() // 1 // This is because FileDescriptorProto.message_type has field number 4: // repeated DescriptorProto message_type = 4; // and DescriptorProto.field has field number 2: // repeated FieldDescriptorProto field = 2; // and FieldDescriptorProto.name has field number 1: // optional string name = 1; // // Thus, the above path gives the location of a field name. If we removed // the last element: // [ 4, 3, 2, 7 ] // this path refers to the whole field declaration (from the beginning // of the label to the terminating semicolon). Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` // Always has exactly three or four elements: start line, start column, // end line (optional, otherwise assumed same as start line), end column. // These are packed into a single field for efficiency. Note that line // and column numbers are zero-based -- typically you will want to add // 1 to each before displaying to a user. Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` // If this SourceCodeInfo represents a complete declaration, these are any // comments appearing before and after the declaration which appear to be // attached to the declaration. // // A series of line comments appearing on consecutive lines, with no other // tokens appearing on those lines, will be treated as a single comment. // // Only the comment content is provided; comment markers (e.g. //) are // stripped out. For block comments, leading whitespace and an asterisk // will be stripped from the beginning of each line other than the first. // Newlines are included in the output. // // Examples: // // optional int32 foo = 1; // Comment attached to foo. // // Comment attached to bar. // optional int32 bar = 2; // // optional string baz = 3; // // Comment attached to baz. // // Another line attached to baz. // // // Comment attached to qux. // // // // Another line attached to qux. // optional double qux = 4; // // optional string corge = 5; // /* Block comment attached // * to corge. Leading asterisks // * will be removed. */ // /* Block comment attached to // * grault. */ // optional int32 grault = 6; LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments" json:"leading_comments,omitempty"` TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments" json:"trailing_comments,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } func (*SourceCodeInfo_Location) ProtoMessage() {} func (m *SourceCodeInfo_Location) GetPath() []int32 { if m != nil { return m.Path } return nil } func (m *SourceCodeInfo_Location) GetSpan() []int32 { if m != nil { return m.Span } return nil } func (m *SourceCodeInfo_Location) GetLeadingComments() string { if m != nil && m.LeadingComments != nil { return *m.LeadingComments } return "" } func (m *SourceCodeInfo_Location) GetTrailingComments() string { if m != nil && m.TrailingComments != nil { return *m.TrailingComments } return "" } func init() { proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value) proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value) proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value) proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value) } golang-goprotobuf-0.0~git20130901/protoc-gen-go/descriptor/descriptor.pb.golden000066400000000000000000001074631220434244300273450ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: google/protobuf/descriptor.proto // DO NOT EDIT! package google_protobuf import proto "code.google.com/p/goprotobuf/proto" import "math" // Reference proto and math imports to suppress error if they are not otherwise used. var _ = proto.GetString var _ = math.Inf type FieldDescriptorProto_Type int32 const ( FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1 FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2 FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3 FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4 FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5 FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6 FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7 FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8 FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9 FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10 FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12 FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13 FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14 FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15 FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16 FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 ) var FieldDescriptorProto_Type_name = map[int32]string{ 1: "TYPE_DOUBLE", 2: "TYPE_FLOAT", 3: "TYPE_INT64", 4: "TYPE_UINT64", 5: "TYPE_INT32", 6: "TYPE_FIXED64", 7: "TYPE_FIXED32", 8: "TYPE_BOOL", 9: "TYPE_STRING", 10: "TYPE_GROUP", 11: "TYPE_MESSAGE", 12: "TYPE_BYTES", 13: "TYPE_UINT32", 14: "TYPE_ENUM", 15: "TYPE_SFIXED32", 16: "TYPE_SFIXED64", 17: "TYPE_SINT32", 18: "TYPE_SINT64", } var FieldDescriptorProto_Type_value = map[string]int32{ "TYPE_DOUBLE": 1, "TYPE_FLOAT": 2, "TYPE_INT64": 3, "TYPE_UINT64": 4, "TYPE_INT32": 5, "TYPE_FIXED64": 6, "TYPE_FIXED32": 7, "TYPE_BOOL": 8, "TYPE_STRING": 9, "TYPE_GROUP": 10, "TYPE_MESSAGE": 11, "TYPE_BYTES": 12, "TYPE_UINT32": 13, "TYPE_ENUM": 14, "TYPE_SFIXED32": 15, "TYPE_SFIXED64": 16, "TYPE_SINT32": 17, "TYPE_SINT64": 18, } // NewFieldDescriptorProto_Type is deprecated. Use x.Enum() instead. func NewFieldDescriptorProto_Type(x FieldDescriptorProto_Type) *FieldDescriptorProto_Type { e := FieldDescriptorProto_Type(x) return &e } func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type { p := new(FieldDescriptorProto_Type) *p = x return p } func (x FieldDescriptorProto_Type) String() string { return proto.EnumName(FieldDescriptorProto_Type_name, int32(x)) } type FieldDescriptorProto_Label int32 const ( FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1 FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2 FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3 ) var FieldDescriptorProto_Label_name = map[int32]string{ 1: "LABEL_OPTIONAL", 2: "LABEL_REQUIRED", 3: "LABEL_REPEATED", } var FieldDescriptorProto_Label_value = map[string]int32{ "LABEL_OPTIONAL": 1, "LABEL_REQUIRED": 2, "LABEL_REPEATED": 3, } // NewFieldDescriptorProto_Label is deprecated. Use x.Enum() instead. func NewFieldDescriptorProto_Label(x FieldDescriptorProto_Label) *FieldDescriptorProto_Label { e := FieldDescriptorProto_Label(x) return &e } func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label { p := new(FieldDescriptorProto_Label) *p = x return p } func (x FieldDescriptorProto_Label) String() string { return proto.EnumName(FieldDescriptorProto_Label_name, int32(x)) } type FileOptions_OptimizeMode int32 const ( FileOptions_SPEED FileOptions_OptimizeMode = 1 FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 ) var FileOptions_OptimizeMode_name = map[int32]string{ 1: "SPEED", 2: "CODE_SIZE", 3: "LITE_RUNTIME", } var FileOptions_OptimizeMode_value = map[string]int32{ "SPEED": 1, "CODE_SIZE": 2, "LITE_RUNTIME": 3, } // NewFileOptions_OptimizeMode is deprecated. Use x.Enum() instead. func NewFileOptions_OptimizeMode(x FileOptions_OptimizeMode) *FileOptions_OptimizeMode { e := FileOptions_OptimizeMode(x) return &e } func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode { p := new(FileOptions_OptimizeMode) *p = x return p } func (x FileOptions_OptimizeMode) String() string { return proto.EnumName(FileOptions_OptimizeMode_name, int32(x)) } type FieldOptions_CType int32 const ( FieldOptions_STRING FieldOptions_CType = 0 FieldOptions_CORD FieldOptions_CType = 1 FieldOptions_STRING_PIECE FieldOptions_CType = 2 ) var FieldOptions_CType_name = map[int32]string{ 0: "STRING", 1: "CORD", 2: "STRING_PIECE", } var FieldOptions_CType_value = map[string]int32{ "STRING": 0, "CORD": 1, "STRING_PIECE": 2, } // NewFieldOptions_CType is deprecated. Use x.Enum() instead. func NewFieldOptions_CType(x FieldOptions_CType) *FieldOptions_CType { e := FieldOptions_CType(x) return &e } func (x FieldOptions_CType) Enum() *FieldOptions_CType { p := new(FieldOptions_CType) *p = x return p } func (x FieldOptions_CType) String() string { return proto.EnumName(FieldOptions_CType_name, int32(x)) } type StreamOptions_TokenUnit int32 const ( StreamOptions_MESSAGE StreamOptions_TokenUnit = 0 StreamOptions_BYTE StreamOptions_TokenUnit = 1 ) var StreamOptions_TokenUnit_name = map[int32]string{ 0: "MESSAGE", 1: "BYTE", } var StreamOptions_TokenUnit_value = map[string]int32{ "MESSAGE": 0, "BYTE": 1, } // NewStreamOptions_TokenUnit is deprecated. Use x.Enum() instead. func NewStreamOptions_TokenUnit(x StreamOptions_TokenUnit) *StreamOptions_TokenUnit { e := StreamOptions_TokenUnit(x) return &e } func (x StreamOptions_TokenUnit) Enum() *StreamOptions_TokenUnit { p := new(StreamOptions_TokenUnit) *p = x return p } func (x StreamOptions_TokenUnit) String() string { return proto.EnumName(StreamOptions_TokenUnit_name, int32(x)) } type FileDescriptorSet struct { File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *FileDescriptorSet) Reset() { *this = FileDescriptorSet{} } func (this *FileDescriptorSet) String() string { return proto.CompactTextString(this) } func (*FileDescriptorSet) ProtoMessage() {} type FileDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"` PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency" json:"public_dependency,omitempty"` WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency" json:"weak_dependency,omitempty"` MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type" json:"message_type,omitempty"` EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type" json:"enum_type,omitempty"` Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"` Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"` Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info" json:"source_code_info,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *FileDescriptorProto) Reset() { *this = FileDescriptorProto{} } func (this *FileDescriptorProto) String() string { return proto.CompactTextString(this) } func (*FileDescriptorProto) ProtoMessage() {} func (this *FileDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *FileDescriptorProto) GetPackage() string { if this != nil && this.Package != nil { return *this.Package } return "" } func (this *FileDescriptorProto) GetOptions() *FileOptions { if this != nil { return this.Options } return nil } func (this *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo { if this != nil { return this.SourceCodeInfo } return nil } type DescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"` Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"` NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type" json:"nested_type,omitempty"` EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type" json:"enum_type,omitempty"` ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range" json:"extension_range,omitempty"` Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *DescriptorProto) Reset() { *this = DescriptorProto{} } func (this *DescriptorProto) String() string { return proto.CompactTextString(this) } func (*DescriptorProto) ProtoMessage() {} func (this *DescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *DescriptorProto) GetOptions() *MessageOptions { if this != nil { return this.Options } return nil } type DescriptorProto_ExtensionRange struct { Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *DescriptorProto_ExtensionRange) Reset() { *this = DescriptorProto_ExtensionRange{} } func (this *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(this) } func (*DescriptorProto_ExtensionRange) ProtoMessage() {} func (this *DescriptorProto_ExtensionRange) GetStart() int32 { if this != nil && this.Start != nil { return *this.Start } return 0 } func (this *DescriptorProto_ExtensionRange) GetEnd() int32 { if this != nil && this.End != nil { return *this.End } return 0 } type FieldDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"` Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=proto2.FieldDescriptorProto_Label" json:"label,omitempty"` Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=proto2.FieldDescriptorProto_Type" json:"type,omitempty"` TypeName *string `protobuf:"bytes,6,opt,name=type_name" json:"type_name,omitempty"` Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"` DefaultValue *string `protobuf:"bytes,7,opt,name=default_value" json:"default_value,omitempty"` Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *FieldDescriptorProto) Reset() { *this = FieldDescriptorProto{} } func (this *FieldDescriptorProto) String() string { return proto.CompactTextString(this) } func (*FieldDescriptorProto) ProtoMessage() {} func (this *FieldDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *FieldDescriptorProto) GetNumber() int32 { if this != nil && this.Number != nil { return *this.Number } return 0 } func (this *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label { if this != nil && this.Label != nil { return *this.Label } return 0 } func (this *FieldDescriptorProto) GetType() FieldDescriptorProto_Type { if this != nil && this.Type != nil { return *this.Type } return 0 } func (this *FieldDescriptorProto) GetTypeName() string { if this != nil && this.TypeName != nil { return *this.TypeName } return "" } func (this *FieldDescriptorProto) GetExtendee() string { if this != nil && this.Extendee != nil { return *this.Extendee } return "" } func (this *FieldDescriptorProto) GetDefaultValue() string { if this != nil && this.DefaultValue != nil { return *this.DefaultValue } return "" } func (this *FieldDescriptorProto) GetOptions() *FieldOptions { if this != nil { return this.Options } return nil } type EnumDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *EnumDescriptorProto) Reset() { *this = EnumDescriptorProto{} } func (this *EnumDescriptorProto) String() string { return proto.CompactTextString(this) } func (*EnumDescriptorProto) ProtoMessage() {} func (this *EnumDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *EnumDescriptorProto) GetOptions() *EnumOptions { if this != nil { return this.Options } return nil } type EnumValueDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *EnumValueDescriptorProto) Reset() { *this = EnumValueDescriptorProto{} } func (this *EnumValueDescriptorProto) String() string { return proto.CompactTextString(this) } func (*EnumValueDescriptorProto) ProtoMessage() {} func (this *EnumValueDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *EnumValueDescriptorProto) GetNumber() int32 { if this != nil && this.Number != nil { return *this.Number } return 0 } func (this *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { if this != nil { return this.Options } return nil } type ServiceDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` Stream []*StreamDescriptorProto `protobuf:"bytes,4,rep,name=stream" json:"stream,omitempty"` Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *ServiceDescriptorProto) Reset() { *this = ServiceDescriptorProto{} } func (this *ServiceDescriptorProto) String() string { return proto.CompactTextString(this) } func (*ServiceDescriptorProto) ProtoMessage() {} func (this *ServiceDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *ServiceDescriptorProto) GetOptions() *ServiceOptions { if this != nil { return this.Options } return nil } type MethodDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` InputType *string `protobuf:"bytes,2,opt,name=input_type" json:"input_type,omitempty"` OutputType *string `protobuf:"bytes,3,opt,name=output_type" json:"output_type,omitempty"` Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *MethodDescriptorProto) Reset() { *this = MethodDescriptorProto{} } func (this *MethodDescriptorProto) String() string { return proto.CompactTextString(this) } func (*MethodDescriptorProto) ProtoMessage() {} func (this *MethodDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *MethodDescriptorProto) GetInputType() string { if this != nil && this.InputType != nil { return *this.InputType } return "" } func (this *MethodDescriptorProto) GetOutputType() string { if this != nil && this.OutputType != nil { return *this.OutputType } return "" } func (this *MethodDescriptorProto) GetOptions() *MethodOptions { if this != nil { return this.Options } return nil } type StreamDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` ClientMessageType *string `protobuf:"bytes,2,opt,name=client_message_type" json:"client_message_type,omitempty"` ServerMessageType *string `protobuf:"bytes,3,opt,name=server_message_type" json:"server_message_type,omitempty"` Options *StreamOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *StreamDescriptorProto) Reset() { *this = StreamDescriptorProto{} } func (this *StreamDescriptorProto) String() string { return proto.CompactTextString(this) } func (*StreamDescriptorProto) ProtoMessage() {} func (this *StreamDescriptorProto) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *StreamDescriptorProto) GetClientMessageType() string { if this != nil && this.ClientMessageType != nil { return *this.ClientMessageType } return "" } func (this *StreamDescriptorProto) GetServerMessageType() string { if this != nil && this.ServerMessageType != nil { return *this.ServerMessageType } return "" } func (this *StreamDescriptorProto) GetOptions() *StreamOptions { if this != nil { return this.Options } return nil } type FileOptions struct { JavaPackage *string `protobuf:"bytes,1,opt,name=java_package" json:"java_package,omitempty"` JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname" json:"java_outer_classname,omitempty"` JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,def=0" json:"java_multiple_files,omitempty"` JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,def=0" json:"java_generate_equals_and_hash,omitempty"` OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,enum=proto2.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` GoPackage *string `protobuf:"bytes,11,opt,name=go_package" json:"go_package,omitempty"` CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,def=0" json:"cc_generic_services,omitempty"` JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,def=0" json:"java_generic_services,omitempty"` PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,def=0" json:"py_generic_services,omitempty"` UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *FileOptions) Reset() { *this = FileOptions{} } func (this *FileOptions) String() string { return proto.CompactTextString(this) } func (*FileOptions) ProtoMessage() {} var extRange_FileOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FileOptions } func (this *FileOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } const Default_FileOptions_JavaMultipleFiles bool = false const Default_FileOptions_JavaGenerateEqualsAndHash bool = false const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED const Default_FileOptions_CcGenericServices bool = false const Default_FileOptions_JavaGenericServices bool = false const Default_FileOptions_PyGenericServices bool = false func (this *FileOptions) GetJavaPackage() string { if this != nil && this.JavaPackage != nil { return *this.JavaPackage } return "" } func (this *FileOptions) GetJavaOuterClassname() string { if this != nil && this.JavaOuterClassname != nil { return *this.JavaOuterClassname } return "" } func (this *FileOptions) GetJavaMultipleFiles() bool { if this != nil && this.JavaMultipleFiles != nil { return *this.JavaMultipleFiles } return Default_FileOptions_JavaMultipleFiles } func (this *FileOptions) GetJavaGenerateEqualsAndHash() bool { if this != nil && this.JavaGenerateEqualsAndHash != nil { return *this.JavaGenerateEqualsAndHash } return Default_FileOptions_JavaGenerateEqualsAndHash } func (this *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode { if this != nil && this.OptimizeFor != nil { return *this.OptimizeFor } return Default_FileOptions_OptimizeFor } func (this *FileOptions) GetGoPackage() string { if this != nil && this.GoPackage != nil { return *this.GoPackage } return "" } func (this *FileOptions) GetCcGenericServices() bool { if this != nil && this.CcGenericServices != nil { return *this.CcGenericServices } return Default_FileOptions_CcGenericServices } func (this *FileOptions) GetJavaGenericServices() bool { if this != nil && this.JavaGenericServices != nil { return *this.JavaGenericServices } return Default_FileOptions_JavaGenericServices } func (this *FileOptions) GetPyGenericServices() bool { if this != nil && this.PyGenericServices != nil { return *this.PyGenericServices } return Default_FileOptions_PyGenericServices } type MessageOptions struct { MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,def=0" json:"message_set_wire_format,omitempty"` NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,def=0" json:"no_standard_descriptor_accessor,omitempty"` UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *MessageOptions) Reset() { *this = MessageOptions{} } func (this *MessageOptions) String() string { return proto.CompactTextString(this) } func (*MessageOptions) ProtoMessage() {} var extRange_MessageOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MessageOptions } func (this *MessageOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } const Default_MessageOptions_MessageSetWireFormat bool = false const Default_MessageOptions_NoStandardDescriptorAccessor bool = false func (this *MessageOptions) GetMessageSetWireFormat() bool { if this != nil && this.MessageSetWireFormat != nil { return *this.MessageSetWireFormat } return Default_MessageOptions_MessageSetWireFormat } func (this *MessageOptions) GetNoStandardDescriptorAccessor() bool { if this != nil && this.NoStandardDescriptorAccessor != nil { return *this.NoStandardDescriptorAccessor } return Default_MessageOptions_NoStandardDescriptorAccessor } type FieldOptions struct { Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=proto2.FieldOptions_CType,def=0" json:"ctype,omitempty"` Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"` Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` ExperimentalMapKey *string `protobuf:"bytes,9,opt,name=experimental_map_key" json:"experimental_map_key,omitempty"` Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *FieldOptions) Reset() { *this = FieldOptions{} } func (this *FieldOptions) String() string { return proto.CompactTextString(this) } func (*FieldOptions) ProtoMessage() {} var extRange_FieldOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FieldOptions } func (this *FieldOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING const Default_FieldOptions_Lazy bool = false const Default_FieldOptions_Deprecated bool = false const Default_FieldOptions_Weak bool = false func (this *FieldOptions) GetCtype() FieldOptions_CType { if this != nil && this.Ctype != nil { return *this.Ctype } return Default_FieldOptions_Ctype } func (this *FieldOptions) GetPacked() bool { if this != nil && this.Packed != nil { return *this.Packed } return false } func (this *FieldOptions) GetLazy() bool { if this != nil && this.Lazy != nil { return *this.Lazy } return Default_FieldOptions_Lazy } func (this *FieldOptions) GetDeprecated() bool { if this != nil && this.Deprecated != nil { return *this.Deprecated } return Default_FieldOptions_Deprecated } func (this *FieldOptions) GetExperimentalMapKey() string { if this != nil && this.ExperimentalMapKey != nil { return *this.ExperimentalMapKey } return "" } func (this *FieldOptions) GetWeak() bool { if this != nil && this.Weak != nil { return *this.Weak } return Default_FieldOptions_Weak } type EnumOptions struct { AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,def=1" json:"allow_alias,omitempty"` UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *EnumOptions) Reset() { *this = EnumOptions{} } func (this *EnumOptions) String() string { return proto.CompactTextString(this) } func (*EnumOptions) ProtoMessage() {} var extRange_EnumOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumOptions } func (this *EnumOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } const Default_EnumOptions_AllowAlias bool = true func (this *EnumOptions) GetAllowAlias() bool { if this != nil && this.AllowAlias != nil { return *this.AllowAlias } return Default_EnumOptions_AllowAlias } type EnumValueOptions struct { UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *EnumValueOptions) Reset() { *this = EnumValueOptions{} } func (this *EnumValueOptions) String() string { return proto.CompactTextString(this) } func (*EnumValueOptions) ProtoMessage() {} var extRange_EnumValueOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumValueOptions } func (this *EnumValueOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } type ServiceOptions struct { UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *ServiceOptions) Reset() { *this = ServiceOptions{} } func (this *ServiceOptions) String() string { return proto.CompactTextString(this) } func (*ServiceOptions) ProtoMessage() {} var extRange_ServiceOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_ServiceOptions } func (this *ServiceOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } type MethodOptions struct { UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *MethodOptions) Reset() { *this = MethodOptions{} } func (this *MethodOptions) String() string { return proto.CompactTextString(this) } func (*MethodOptions) ProtoMessage() {} var extRange_MethodOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MethodOptions } func (this *MethodOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } type StreamOptions struct { UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option" json:"uninterpreted_option,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (this *StreamOptions) Reset() { *this = StreamOptions{} } func (this *StreamOptions) String() string { return proto.CompactTextString(this) } func (*StreamOptions) ProtoMessage() {} var extRange_StreamOptions = []proto.ExtensionRange{ {1000, 536870911}, } func (*StreamOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_StreamOptions } func (this *StreamOptions) ExtensionMap() map[int32]proto.Extension { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32]proto.Extension) } return this.XXX_extensions } type UninterpretedOption struct { Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value" json:"identifier_value,omitempty"` PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value" json:"positive_int_value,omitempty"` NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value" json:"negative_int_value,omitempty"` DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value" json:"double_value,omitempty"` StringValue []byte `protobuf:"bytes,7,opt,name=string_value" json:"string_value,omitempty"` AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value" json:"aggregate_value,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *UninterpretedOption) Reset() { *this = UninterpretedOption{} } func (this *UninterpretedOption) String() string { return proto.CompactTextString(this) } func (*UninterpretedOption) ProtoMessage() {} func (this *UninterpretedOption) GetIdentifierValue() string { if this != nil && this.IdentifierValue != nil { return *this.IdentifierValue } return "" } func (this *UninterpretedOption) GetPositiveIntValue() uint64 { if this != nil && this.PositiveIntValue != nil { return *this.PositiveIntValue } return 0 } func (this *UninterpretedOption) GetNegativeIntValue() int64 { if this != nil && this.NegativeIntValue != nil { return *this.NegativeIntValue } return 0 } func (this *UninterpretedOption) GetDoubleValue() float64 { if this != nil && this.DoubleValue != nil { return *this.DoubleValue } return 0 } func (this *UninterpretedOption) GetStringValue() []byte { if this != nil { return this.StringValue } return nil } func (this *UninterpretedOption) GetAggregateValue() string { if this != nil && this.AggregateValue != nil { return *this.AggregateValue } return "" } type UninterpretedOption_NamePart struct { NamePart *string `protobuf:"bytes,1,req,name=name_part" json:"name_part,omitempty"` IsExtension *bool `protobuf:"varint,2,req,name=is_extension" json:"is_extension,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *UninterpretedOption_NamePart) Reset() { *this = UninterpretedOption_NamePart{} } func (this *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(this) } func (*UninterpretedOption_NamePart) ProtoMessage() {} func (this *UninterpretedOption_NamePart) GetNamePart() string { if this != nil && this.NamePart != nil { return *this.NamePart } return "" } func (this *UninterpretedOption_NamePart) GetIsExtension() bool { if this != nil && this.IsExtension != nil { return *this.IsExtension } return false } type SourceCodeInfo struct { Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *SourceCodeInfo) Reset() { *this = SourceCodeInfo{} } func (this *SourceCodeInfo) String() string { return proto.CompactTextString(this) } func (*SourceCodeInfo) ProtoMessage() {} type SourceCodeInfo_Location struct { Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"` Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *SourceCodeInfo_Location) Reset() { *this = SourceCodeInfo_Location{} } func (this *SourceCodeInfo_Location) String() string { return proto.CompactTextString(this) } func (*SourceCodeInfo_Location) ProtoMessage() {} func init() { proto.RegisterEnum("google_protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value) proto.RegisterEnum("google_protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value) proto.RegisterEnum("google_protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value) proto.RegisterEnum("google_protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value) proto.RegisterEnum("google_protobuf.StreamOptions_TokenUnit", StreamOptions_TokenUnit_name, StreamOptions_TokenUnit_value) } golang-goprotobuf-0.0~git20130901/protoc-gen-go/doc.go000066400000000000000000000045511220434244300223050ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /* A plugin for the Google protocol buffer compiler to generate Go code. Run it by building this program and putting it in your path with the name protoc-gen-go That word 'go' at the end becomes part of the option string set for the protocol compiler, so once the protocol compiler (protoc) is installed you can run protoc --go_out=output_directory input_directory/file.proto to generate Go bindings for the protocol defined by file.proto. With that input, the output will be written to output_directory/file.pb.go The generated code is documented in the package comment for the library. See the README and documentation for protocol buffers to learn more: http://code.google.com/p/protobuf/ */ package documentation golang-goprotobuf-0.0~git20130901/protoc-gen-go/generator/000077500000000000000000000000001220434244300231725ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/generator/Makefile000066400000000000000000000034411220434244300246340ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. include $(GOROOT)/src/Make.inc TARG=code.google.com/p/goprotobuf/compiler/generator GOFILES=\ generator.go\ DEPS=../descriptor ../plugin ../../proto include $(GOROOT)/src/Make.pkg golang-goprotobuf-0.0~git20130901/protoc-gen-go/generator/generator.go000066400000000000000000001653331220434244300255220ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /* The code generator for the plugin for the Google protocol buffer compiler. It generates Go code from the protocol buffer description files read by the main routine. */ package generator import ( "bytes" "fmt" "go/parser" "go/printer" "go/token" "log" "os" "path" "strconv" "strings" "unicode" "unicode/utf8" "code.google.com/p/goprotobuf/proto" descriptor "code.google.com/p/goprotobuf/protoc-gen-go/descriptor" plugin "code.google.com/p/goprotobuf/protoc-gen-go/plugin" ) // A Plugin provides functionality to add to the output during Go code generation, // such as to produce RPC stubs. type Plugin interface { // Name identifies the plugin. Name() string // Init is called once after data structures are built but before // code generation begins. Init(g *Generator) // Generate produces the code generated by the plugin for this file, // except for the imports, by calling the generator's methods P, In, and Out. Generate(file *FileDescriptor) // GenerateImports produces the import declarations for this file. // It is called after Generate. GenerateImports(file *FileDescriptor) } var plugins []Plugin // RegisterPlugin installs a (second-order) plugin to be run when the Go output is generated. // It is typically called during initialization. func RegisterPlugin(p Plugin) { plugins = append(plugins, p) } // Each type we import as a protocol buffer (other than FileDescriptorProto) needs // a pointer to the FileDescriptorProto that represents it. These types achieve that // wrapping by placing each Proto inside a struct with the pointer to its File. The // structs have the same names as their contents, with "Proto" removed. // FileDescriptor is used to store the things that it points to. // The file and package name method are common to messages and enums. type common struct { file *descriptor.FileDescriptorProto // File this object comes from. } // PackageName is name in the package clause in the generated file. func (c *common) PackageName() string { return uniquePackageOf(c.file) } func (c *common) File() *descriptor.FileDescriptorProto { return c.file } // Descriptor represents a protocol buffer message. type Descriptor struct { common *descriptor.DescriptorProto parent *Descriptor // The containing message, if any. nested []*Descriptor // Inner messages, if any. ext []*ExtensionDescriptor // Extensions, if any. typename []string // Cached typename vector. index int // The index into the container, whether the file or another message. path string // The SourceCodeInfo path as comma-separated integers. group bool } // TypeName returns the elements of the dotted type name. // The package name is not part of this name. func (d *Descriptor) TypeName() []string { if d.typename != nil { return d.typename } n := 0 for parent := d; parent != nil; parent = parent.parent { n++ } s := make([]string, n, n) for parent := d; parent != nil; parent = parent.parent { n-- s[n] = parent.GetName() } d.typename = s return s } // EnumDescriptor describes an enum. If it's at top level, its parent will be nil. // Otherwise it will be the descriptor of the message in which it is defined. type EnumDescriptor struct { common *descriptor.EnumDescriptorProto parent *Descriptor // The containing message, if any. typename []string // Cached typename vector. path string // The SourceCodeInfo path as comma-separated integers. } // TypeName returns the elements of the dotted type name. // The package name is not part of this name. func (e *EnumDescriptor) TypeName() (s []string) { if e.typename != nil { return e.typename } name := e.GetName() if e.parent == nil { s = make([]string, 1) } else { pname := e.parent.TypeName() s = make([]string, len(pname)+1) copy(s, pname) } s[len(s)-1] = name e.typename = s return s } // Everything but the last element of the full type name, CamelCased. // The values of type Foo.Bar are call Foo_value1... not Foo_Bar_value1... . func (e *EnumDescriptor) prefix() string { typeName := e.TypeName() ccPrefix := CamelCaseSlice(typeName[0:len(typeName)-1]) + "_" if e.parent == nil { // If the enum is not part of a message, the prefix is just the type name. ccPrefix = CamelCase(*e.Name) + "_" } return ccPrefix } // The integer value of the named constant in this enumerated type. func (e *EnumDescriptor) integerValueAsString(name string) string { for _, c := range e.Value { if c.GetName() == name { return fmt.Sprint(c.GetNumber()) } } log.Fatal("cannot find value for enum constant") return "" } // ExtensionDescriptor describes an extension. If it's at top level, its parent will be nil. // Otherwise it will be the descriptor of the message in which it is defined. type ExtensionDescriptor struct { common *descriptor.FieldDescriptorProto parent *Descriptor // The containing message, if any. } // TypeName returns the elements of the dotted type name. // The package name is not part of this name. func (e *ExtensionDescriptor) TypeName() (s []string) { name := e.GetName() if e.parent == nil { // top-level extension s = make([]string, 1) } else { pname := e.parent.TypeName() s = make([]string, len(pname)+1) copy(s, pname) } s[len(s)-1] = name return s } // DescName returns the variable name used for the generated descriptor. func (e *ExtensionDescriptor) DescName() string { // The full type name. typeName := e.TypeName() // Each scope of the extension is individually CamelCased, and all are joined with "_" with an "E_" prefix. for i, s := range typeName { typeName[i] = CamelCase(s) } return "E_" + strings.Join(typeName, "_") } // ImportedDescriptor describes a type that has been publicly imported from another file. type ImportedDescriptor struct { common o Object } func (id *ImportedDescriptor) TypeName() []string { return id.o.TypeName() } // FileDescriptor describes an protocol buffer descriptor file (.proto). // It includes slices of all the messages and enums defined within it. // Those slices are constructed by WrapTypes. type FileDescriptor struct { *descriptor.FileDescriptorProto desc []*Descriptor // All the messages defined in this file. enum []*EnumDescriptor // All the enums defined in this file. ext []*ExtensionDescriptor // All the top-level extensions defined in this file. imp []*ImportedDescriptor // All types defined in files publicly imported by this file. // Comments, stored as a map of path (comma-separated integers) to the comment. comments map[string]*descriptor.SourceCodeInfo_Location // The full list of symbols that are exported, // as a map from the exported object to its symbols. // This is used for supporting public imports. exported map[Object][]symbol } // PackageName is the package name we'll use in the generated code to refer to this file. func (d *FileDescriptor) PackageName() string { return uniquePackageOf(d.FileDescriptorProto) } // goPackageName returns the Go package name to use in the // generated Go file. The result explicit reports whether the name // came from an option go_package statement. If explicit is false, // the name was derived from the protocol buffer's package statement // or the input file name. func (d *FileDescriptor) goPackageName() (name string, explicit bool) { // Does the file have a "go_package" option? if opts := d.Options; opts != nil { if pkg := opts.GetGoPackage(); pkg != "" { return pkg, true } } // Does the file have a package clause? if pkg := d.GetPackage(); pkg != "" { return pkg, false } // Use the file base name. return baseName(d.GetName()), false } func (d *FileDescriptor) addExport(obj Object, sym symbol) { d.exported[obj] = append(d.exported[obj], sym) } // symbol is an interface representing an exported Go symbol. type symbol interface { // GenerateAlias should generate an appropriate alias // for the symbol from the named package. GenerateAlias(g *Generator, pkg string) } type messageSymbol struct { sym string hasExtensions, isMessageSet bool getters []getterSymbol } type getterSymbol struct { name string typ string typeName string // canonical name in proto world; empty for proto.Message and similar genType bool // whether typ is a generated type (message/group/enum) } func (ms *messageSymbol) GenerateAlias(g *Generator, pkg string) { remoteSym := pkg + "." + ms.sym g.P("type ", ms.sym, " ", remoteSym) g.P("func (m *", ms.sym, ") Reset() { (*", remoteSym, ")(m).Reset() }") g.P("func (m *", ms.sym, ") String() string { return (*", remoteSym, ")(m).String() }") g.P("func (*", ms.sym, ") ProtoMessage() {}") if ms.hasExtensions { g.P("func (*", ms.sym, ") ExtensionRangeArray() []", g.Pkg["proto"], ".ExtensionRange ", "{ return (*", remoteSym, ")(nil).ExtensionRangeArray() }") g.P("func (m *", ms.sym, ") ExtensionMap() map[int32]", g.Pkg["proto"], ".Extension ", "{ return (*", remoteSym, ")(m).ExtensionMap() }") if ms.isMessageSet { g.P("func (m *", ms.sym, ") Marshal() ([]byte, error) ", "{ return (*", remoteSym, ")(m).Marshal() }") g.P("func (m *", ms.sym, ") Unmarshal(buf []byte) error ", "{ return (*", remoteSym, ")(m).Unmarshal(buf) }") } } for _, get := range ms.getters { if get.typeName != "" { g.RecordTypeUse(get.typeName) } typ := get.typ val := "(*" + remoteSym + ")(m)." + get.name + "()" if get.genType { // typ will be "*pkg.T" (message/group) or "pkg.T" (enum). // Either of those might have a "[]" prefix if it is repeated. // Drop the package qualifier since we have hoisted the type into this package. rep := strings.HasPrefix(typ, "[]") if rep { typ = typ[2:] } star := typ[0] == '*' typ = typ[strings.Index(typ, ".")+1:] if star { typ = "*" + typ } if rep { // Go does not permit conversion between slice types where both // element types are named. That means we need to generate a bit // of code in this situation. // typ is the element type. // val is the expression to get the slice from the imported type. ctyp := typ // conversion type expression; "Foo" or "(*Foo)" if star { ctyp = "(" + typ + ")" } g.P("func (m *", ms.sym, ") ", get.name, "() []", typ, " {") g.In() g.P("o := ", val) g.P("if o == nil {") g.In() g.P("return nil") g.Out() g.P("}") g.P("s := make([]", typ, ", len(o))") g.P("for i, x := range o {") g.In() g.P("s[i] = ", ctyp, "(x)") g.Out() g.P("}") g.P("return s") g.Out() g.P("}") continue } // Convert imported type into the forwarding type. val = "(" + typ + ")(" + val + ")" } g.P("func (m *", ms.sym, ") ", get.name, "() ", typ, " { return ", val, " }") } } type enumSymbol string func (es enumSymbol) GenerateAlias(g *Generator, pkg string) { s := string(es) g.P("type ", s, " ", pkg, ".", s) g.P("var ", s, "_name = ", pkg, ".", s, "_name") g.P("var ", s, "_value = ", pkg, ".", s, "_value") g.P("func New", s, "(x ", s, ") *", s, " { e := ", s, "(x); return &e }") } type constOrVarSymbol struct { sym string typ string // either "const" or "var" cast string // if non-empty, a type cast is required (used for enums) } func (cs constOrVarSymbol) GenerateAlias(g *Generator, pkg string) { v := pkg + "." + cs.sym if cs.cast != "" { v = cs.cast + "(" + v + ")" } g.P(cs.typ, " ", cs.sym, " = ", v) } // Object is an interface abstracting the abilities shared by enums, messages, extensions and imported objects. type Object interface { PackageName() string // The name we use in our output (a_b_c), possibly renamed for uniqueness. TypeName() []string File() *descriptor.FileDescriptorProto } // Each package name we generate must be unique. The package we're generating // gets its own name but every other package must have a unique name that does // not conflict in the code we generate. These names are chosen globally (although // they don't have to be, it simplifies things to do them globally). func uniquePackageOf(fd *descriptor.FileDescriptorProto) string { s, ok := uniquePackageName[fd] if !ok { log.Fatal("internal error: no package name defined for " + fd.GetName()) } return s } // Generator is the type whose methods generate the output, stored in the associated response structure. type Generator struct { *bytes.Buffer Request *plugin.CodeGeneratorRequest // The input. Response *plugin.CodeGeneratorResponse // The output. Param map[string]string // Command-line parameters. PackageImportPath string // Go import path of the package we're generating code for ImportPrefix string // String to prefix to imported package file names. ImportMap map[string]string // Mapping from import name to generated name Pkg map[string]string // The names under which we import support packages packageName string // What we're calling ourselves. allFiles []*FileDescriptor // All files in the tree genFiles []*FileDescriptor // Those files we will generate output for. file *FileDescriptor // The file we are compiling now. usedPackages map[string]bool // Names of packages used in current file. typeNameToObject map[string]Object // Key is a fully-qualified name in input syntax. indent string } // New creates a new generator and allocates the request and response protobufs. func New() *Generator { g := new(Generator) g.Buffer = new(bytes.Buffer) g.Request = new(plugin.CodeGeneratorRequest) g.Response = new(plugin.CodeGeneratorResponse) return g } // Error reports a problem, including an error, and exits the program. func (g *Generator) Error(err error, msgs ...string) { s := strings.Join(msgs, " ") + ":" + err.Error() log.Print("protoc-gen-go: error:", s) os.Exit(1) } // Fail reports a problem and exits the program. func (g *Generator) Fail(msgs ...string) { s := strings.Join(msgs, " ") log.Print("protoc-gen-go: error:", s) os.Exit(1) } // CommandLineParameters breaks the comma-separated list of key=value pairs // in the parameter (a member of the request protobuf) into a key/value map. // It then sets file name mappings defined by those entries. func (g *Generator) CommandLineParameters(parameter string) { g.Param = make(map[string]string) for _, p := range strings.Split(parameter, ",") { if i := strings.Index(p, "="); i < 0 { g.Param[p] = "" } else { g.Param[p[0:i]] = p[i+1:] } } g.ImportMap = make(map[string]string) for k, v := range g.Param { switch k { case "import_prefix": g.ImportPrefix = v case "import_path": g.PackageImportPath = v default: if len(k) > 0 && k[0] == 'M' { g.ImportMap[k[1:]] = v } } } } // DefaultPackageName returns the package name printed for the object. // If its file is in a different package, it returns the package name we're using for this file, plus ".". // Otherwise it returns the empty string. func (g *Generator) DefaultPackageName(obj Object) string { pkg := obj.PackageName() if pkg == g.packageName { return "" } return pkg + "." } // For each input file, the unique package name to use, underscored. var uniquePackageName = make(map[*descriptor.FileDescriptorProto]string) // Package names already registered. Key is the name from the .proto file; // value is the name that appears in the generated code. var pkgNamesInUse = make(map[string]bool) // Create and remember a guaranteed unique package name for this file descriptor. // Pkg is the candidate name. If f is nil, it's a builtin package like "proto" and // has no file descriptor. func RegisterUniquePackageName(pkg string, f *FileDescriptor) string { // Convert dots to underscores before finding a unique alias. pkg = strings.Map(badToUnderscore, pkg) for i, orig := 1, pkg; pkgNamesInUse[pkg]; i++ { // It's a duplicate; must rename. pkg = orig + strconv.Itoa(i) } // Install it. pkgNamesInUse[pkg] = true if f != nil { uniquePackageName[f.FileDescriptorProto] = pkg } return pkg } var isGoKeyword = map[string]bool{ "break": true, "case": true, "chan": true, "const": true, "continue": true, "default": true, "else": true, "defer": true, "fallthrough": true, "for": true, "func": true, "go": true, "goto": true, "if": true, "import": true, "interface": true, "map": true, "package": true, "range": true, "return": true, "select": true, "struct": true, "switch": true, "type": true, "var": true, } // defaultGoPackage returns the package name to use, // derived from the import path of the package we're building code for. func (g *Generator) defaultGoPackage() string { p := g.PackageImportPath if i := strings.LastIndex(p, "/"); i >= 0 { p = p[i+1:] } if p == "" { return "" } p = strings.Map(badToUnderscore, p) // Identifier must not be keyword: insert _. if isGoKeyword[p] { p = "_" + p } // Identifier must not begin with digit: insert _. if r, _ := utf8.DecodeRuneInString(p); unicode.IsDigit(r) { p = "_" + p } return p } // SetPackageNames sets the package name for this run. // The package name must agree across all files being generated. // It also defines unique package names for all imported files. func (g *Generator) SetPackageNames() { // Register the name for this package. It will be the first name // registered so is guaranteed to be unmodified. pkg, explicit := g.genFiles[0].goPackageName() // Check all files for an explicit go_package option. for _, f := range g.genFiles { thisPkg, thisExplicit := f.goPackageName() if thisExplicit { if !explicit { // Let this file's go_package option serve for all input files. pkg, explicit = thisPkg, true } else if thisPkg != pkg { g.Fail("inconsistent package names:", thisPkg, pkg) } } } // If we don't have an explicit go_package option but we have an // import path, use that. if !explicit { p := g.defaultGoPackage() if p != "" { pkg, explicit = p, true } } // If there was no go_package and no import path to use, // double-check that all the inputs have the same implicit // Go package name. if !explicit { for _, f := range g.genFiles { thisPkg, _ := f.goPackageName() if thisPkg != pkg { g.Fail("inconsistent package names:", thisPkg, pkg) } } } g.packageName = RegisterUniquePackageName(pkg, g.genFiles[0]) // Register the support package names. They might collide with the // name of a package we import. g.Pkg = map[string]string{ "json": RegisterUniquePackageName("json", nil), "math": RegisterUniquePackageName("math", nil), "proto": RegisterUniquePackageName("proto", nil), } AllFiles: for _, f := range g.allFiles { for _, genf := range g.genFiles { if f == genf { // In this package already. uniquePackageName[f.FileDescriptorProto] = g.packageName continue AllFiles } } // The file is a dependency, so we want to ignore its go_package option // because that is only relevant for its specific generated output. pkg := f.GetPackage() if pkg == "" { pkg = baseName(*f.Name) } RegisterUniquePackageName(pkg, f) } } // WrapTypes walks the incoming data, wrapping DescriptorProtos, EnumDescriptorProtos // and FileDescriptorProtos into file-referenced objects within the Generator. // It also creates the list of files to generate and so should be called before GenerateAllFiles. func (g *Generator) WrapTypes() { g.allFiles = make([]*FileDescriptor, len(g.Request.ProtoFile)) for i, f := range g.Request.ProtoFile { // We must wrap the descriptors before we wrap the enums descs := wrapDescriptors(f) g.buildNestedDescriptors(descs) enums := wrapEnumDescriptors(f, descs) exts := wrapExtensions(f) imps := wrapImported(f, g) fd := &FileDescriptor{ FileDescriptorProto: f, desc: descs, enum: enums, ext: exts, imp: imps, exported: make(map[Object][]symbol), } extractComments(fd) g.allFiles[i] = fd } g.genFiles = make([]*FileDescriptor, len(g.Request.FileToGenerate)) FindFiles: for i, fileName := range g.Request.FileToGenerate { // Search the list. This algorithm is n^2 but n is tiny. for _, file := range g.allFiles { if fileName == file.GetName() { g.genFiles[i] = file continue FindFiles } } g.Fail("could not find file named", fileName) } g.Response.File = make([]*plugin.CodeGeneratorResponse_File, len(g.genFiles)) } // Scan the descriptors in this file. For each one, build the slice of nested descriptors func (g *Generator) buildNestedDescriptors(descs []*Descriptor) { for _, desc := range descs { if len(desc.NestedType) != 0 { desc.nested = make([]*Descriptor, len(desc.NestedType)) n := 0 for _, nest := range descs { if nest.parent == desc { desc.nested[n] = nest n++ } } if n != len(desc.NestedType) { g.Fail("internal error: nesting failure for", desc.GetName()) } } } } // Construct the Descriptor func newDescriptor(desc *descriptor.DescriptorProto, parent *Descriptor, file *descriptor.FileDescriptorProto, index int) *Descriptor { d := &Descriptor{ common: common{file}, DescriptorProto: desc, parent: parent, index: index, } if parent == nil { d.path = fmt.Sprintf("%d,%d", messagePath, index) } else { d.path = fmt.Sprintf("%s,%d,%d", parent.path, messageMessagePath, index) } // The only way to distinguish a group from a message is whether // the containing message has a TYPE_GROUP field that matches. if parent != nil { parts := d.TypeName() if file.Package != nil { parts = append([]string{*file.Package}, parts...) } exp := "." + strings.Join(parts, ".") for _, field := range parent.Field { if field.GetType() == descriptor.FieldDescriptorProto_TYPE_GROUP && field.GetTypeName() == exp { d.group = true break } } } d.ext = make([]*ExtensionDescriptor, len(desc.Extension)) for i, field := range desc.Extension { d.ext[i] = &ExtensionDescriptor{common{file}, field, d} } return d } // Return a slice of all the Descriptors defined within this file func wrapDescriptors(file *descriptor.FileDescriptorProto) []*Descriptor { sl := make([]*Descriptor, 0, len(file.MessageType)+10) for i, desc := range file.MessageType { sl = wrapThisDescriptor(sl, desc, nil, file, i) } return sl } // Wrap this Descriptor, recursively func wrapThisDescriptor(sl []*Descriptor, desc *descriptor.DescriptorProto, parent *Descriptor, file *descriptor.FileDescriptorProto, index int) []*Descriptor { sl = append(sl, newDescriptor(desc, parent, file, index)) me := sl[len(sl)-1] for i, nested := range desc.NestedType { sl = wrapThisDescriptor(sl, nested, me, file, i) } return sl } // Construct the EnumDescriptor func newEnumDescriptor(desc *descriptor.EnumDescriptorProto, parent *Descriptor, file *descriptor.FileDescriptorProto, index int) *EnumDescriptor { ed := &EnumDescriptor{ common: common{file}, EnumDescriptorProto: desc, parent: parent, } if parent == nil { ed.path = fmt.Sprintf("%d,%d", enumPath, index) } else { ed.path = fmt.Sprintf("%s,%d,%d", parent.path, messageEnumPath, index) } return ed } // Return a slice of all the EnumDescriptors defined within this file func wrapEnumDescriptors(file *descriptor.FileDescriptorProto, descs []*Descriptor) []*EnumDescriptor { sl := make([]*EnumDescriptor, 0, len(file.EnumType)+10) // Top-level enums. for i, enum := range file.EnumType { sl = append(sl, newEnumDescriptor(enum, nil, file, i)) } // Enums within messages. Enums within embedded messages appear in the outer-most message. for _, nested := range descs { for i, enum := range nested.EnumType { sl = append(sl, newEnumDescriptor(enum, nested, file, i)) } } return sl } // Return a slice of all the top-level ExtensionDescriptors defined within this file. func wrapExtensions(file *descriptor.FileDescriptorProto) []*ExtensionDescriptor { sl := make([]*ExtensionDescriptor, len(file.Extension)) for i, field := range file.Extension { sl[i] = &ExtensionDescriptor{common{file}, field, nil} } return sl } // Return a slice of all the types that are publicly imported into this file. func wrapImported(file *descriptor.FileDescriptorProto, g *Generator) (sl []*ImportedDescriptor) { for _, index := range file.PublicDependency { df := g.fileByName(file.Dependency[index]) for _, d := range df.desc { sl = append(sl, &ImportedDescriptor{common{file}, d}) } for _, e := range df.enum { sl = append(sl, &ImportedDescriptor{common{file}, e}) } for _, ext := range df.ext { sl = append(sl, &ImportedDescriptor{common{file}, ext}) } } return } func extractComments(file *FileDescriptor) { file.comments = make(map[string]*descriptor.SourceCodeInfo_Location) for _, loc := range file.GetSourceCodeInfo().GetLocation() { if loc.LeadingComments == nil { continue } var p []string for _, n := range loc.Path { p = append(p, strconv.Itoa(int(n))) } file.comments[strings.Join(p, ",")] = loc } } // BuildTypeNameMap builds the map from fully qualified type names to objects. // The key names for the map come from the input data, which puts a period at the beginning. // It should be called after SetPackageNames and before GenerateAllFiles. func (g *Generator) BuildTypeNameMap() { g.typeNameToObject = make(map[string]Object) for _, f := range g.allFiles { // The names in this loop are defined by the proto world, not us, so the // package name may be empty. If so, the dotted package name of X will // be ".X"; otherwise it will be ".pkg.X". dottedPkg := "." + f.GetPackage() if dottedPkg != "." { dottedPkg += "." } for _, enum := range f.enum { name := dottedPkg + dottedSlice(enum.TypeName()) g.typeNameToObject[name] = enum } for _, desc := range f.desc { name := dottedPkg + dottedSlice(desc.TypeName()) g.typeNameToObject[name] = desc } } } // ObjectNamed, given a fully-qualified input type name as it appears in the input data, // returns the descriptor for the message or enum with that name. func (g *Generator) ObjectNamed(typeName string) Object { o, ok := g.typeNameToObject[typeName] if !ok { g.Fail("can't find object with type", typeName) } // If the file of this object isn't a direct dependency of the current file, // or in the current file, then this object has been publicly imported into // a dependency of the current file. // We should return the ImportedDescriptor object for it instead. direct := *o.File().Name == *g.file.Name if !direct { for _, dep := range g.file.Dependency { if *g.fileByName(dep).Name == *o.File().Name { direct = true break } } } if !direct { found := false Loop: for _, dep := range g.file.Dependency { df := g.fileByName(*g.fileByName(dep).Name) for _, td := range df.imp { if td.o == o { // Found it! o = td found = true break Loop } } } if !found { log.Printf("protoc-gen-go: WARNING: failed finding publicly imported dependency for %v, used in %v", typeName, *g.file.Name) } } return o } // P prints the arguments to the generated output. It handles strings and int32s, plus // handling indirections because they may be *string, etc. func (g *Generator) P(str ...interface{}) { g.WriteString(g.indent) for _, v := range str { switch s := v.(type) { case string: g.WriteString(s) case *string: g.WriteString(*s) case bool: g.WriteString(fmt.Sprintf("%t", s)) case *bool: g.WriteString(fmt.Sprintf("%t", *s)) case int: g.WriteString(fmt.Sprintf("%d", s)) case *int32: g.WriteString(fmt.Sprintf("%d", *s)) case *int64: g.WriteString(fmt.Sprintf("%d", *s)) case float64: g.WriteString(fmt.Sprintf("%g", s)) case *float64: g.WriteString(fmt.Sprintf("%g", *s)) default: g.Fail(fmt.Sprintf("unknown type in printer: %T", v)) } } g.WriteByte('\n') } // In Indents the output one tab stop. func (g *Generator) In() { g.indent += "\t" } // Out unindents the output one tab stop. func (g *Generator) Out() { if len(g.indent) > 0 { g.indent = g.indent[1:] } } // GenerateAllFiles generates the output for all the files we're outputting. func (g *Generator) GenerateAllFiles() { // Initialize the plugins for _, p := range plugins { p.Init(g) } // Generate the output. The generator runs for every file, even the files // that we don't generate output for, so that we can collate the full list // of exported symbols to support public imports. genFileMap := make(map[*FileDescriptor]bool, len(g.genFiles)) for _, file := range g.genFiles { genFileMap[file] = true } i := 0 for _, file := range g.allFiles { g.Reset() g.generate(file) if _, ok := genFileMap[file]; !ok { continue } g.Response.File[i] = new(plugin.CodeGeneratorResponse_File) g.Response.File[i].Name = proto.String(goFileName(*file.Name)) g.Response.File[i].Content = proto.String(g.String()) i++ } } // Run all the plugins associated with the file. func (g *Generator) runPlugins(file *FileDescriptor) { for _, p := range plugins { p.Generate(file) } } // FileOf return the FileDescriptor for this FileDescriptorProto. func (g *Generator) FileOf(fd *descriptor.FileDescriptorProto) *FileDescriptor { for _, file := range g.allFiles { if file.FileDescriptorProto == fd { return file } } g.Fail("could not find file in table:", fd.GetName()) return nil } // Fill the response protocol buffer with the generated output for all the files we're // supposed to generate. func (g *Generator) generate(file *FileDescriptor) { g.file = g.FileOf(file.FileDescriptorProto) g.usedPackages = make(map[string]bool) for _, td := range g.file.imp { g.generateImported(td) } for _, enum := range g.file.enum { g.generateEnum(enum) } for _, desc := range g.file.desc { g.generateMessage(desc) } for _, ext := range g.file.ext { g.generateExtension(ext) } g.generateInitFunction() // Run the plugins before the imports so we know which imports are necessary. g.runPlugins(file) // Generate header and imports last, though they appear first in the output. rem := g.Buffer g.Buffer = new(bytes.Buffer) g.generateHeader() g.generateImports() g.Write(rem.Bytes()) // Reformat generated code. fset := token.NewFileSet() ast, err := parser.ParseFile(fset, "", g, parser.ParseComments) if err != nil { g.Fail("bad Go source code was generated:", err.Error()) return } g.Reset() err = (&printer.Config{Mode: printer.TabIndent | printer.UseSpaces, Tabwidth: 8}).Fprint(g, fset, ast) if err != nil { g.Fail("generated Go source code could not be reformatted:", err.Error()) } } // Generate the header, including package definition func (g *Generator) generateHeader() { g.P("// Code generated by protoc-gen-go.") g.P("// source: ", *g.file.Name) g.P("// DO NOT EDIT!") g.P() g.P("package ", g.file.PackageName()) g.P() } // PrintComments prints any comments from the source .proto file. // The path is a comma-separated list of integers. // See descriptor.proto for its format. func (g *Generator) PrintComments(path string) { if loc, ok := g.file.comments[path]; ok { text := strings.TrimSuffix(loc.GetLeadingComments(), "\n") for _, line := range strings.Split(text, "\n") { g.P("// ", strings.TrimPrefix(line, " ")) } } } func (g *Generator) fileByName(filename string) *FileDescriptor { for _, fd := range g.allFiles { if fd.GetName() == filename { return fd } } return nil } // weak returns whether the ith import of the current file is a weak import. func (g *Generator) weak(i int32) bool { for _, j := range g.file.WeakDependency { if j == i { return true } } return false } // Generate the imports func (g *Generator) generateImports() { // We almost always need a proto import. Rather than computing when we // do, which is tricky when there's a plugin, just import it and // reference it later. The same argument applies to the math package, // for handling bit patterns for floating-point numbers, and to the // json package, for symbolic names of enum values for JSON marshaling. g.P("import " + g.Pkg["proto"] + " " + strconv.Quote(g.ImportPrefix+"code.google.com/p/goprotobuf/proto")) g.P("import " + g.Pkg["json"] + ` "encoding/json"`) g.P("import " + g.Pkg["math"] + ` "math"`) for i, s := range g.file.Dependency { fd := g.fileByName(s) // Do not import our own package. if fd.PackageName() == g.packageName { continue } filename := goFileName(s) if substitution, ok := g.ImportMap[s]; ok { filename = substitution } filename = g.ImportPrefix + filename if strings.HasSuffix(filename, ".go") { filename = filename[0 : len(filename)-3] } // Skip weak imports. if g.weak(int32(i)) { g.P("// skipping weak import ", fd.PackageName(), " ", strconv.Quote(filename)) continue } if _, ok := g.usedPackages[fd.PackageName()]; ok { g.P("import ", fd.PackageName(), " ", strconv.Quote(filename)) } else { // TODO: Re-enable this when we are more feature-complete. // For instance, some protos use foreign field extensions, which we don't support. // Until then, this is just annoying spam. //log.Printf("protoc-gen-go: discarding unused import from %v: %v", *g.file.Name, s) g.P("// discarding unused import ", fd.PackageName(), " ", strconv.Quote(filename)) } } g.P() // TODO: may need to worry about uniqueness across plugins for _, p := range plugins { p.GenerateImports(g.file) g.P() } g.P("// Reference proto, json, and math imports to suppress error if they are not otherwise used.") g.P("var _ = ", g.Pkg["proto"], ".Marshal") g.P("var _ = &", g.Pkg["json"], ".SyntaxError{}") g.P("var _ = ", g.Pkg["math"], ".Inf") g.P() } func (g *Generator) generateImported(id *ImportedDescriptor) { // Don't generate public import symbols for files that we are generating // code for, since those symbols will already be in this package. // We can't simply avoid creating the ImportedDescriptor objects, // because g.genFiles isn't populated at that stage. tn := id.TypeName() sn := tn[len(tn)-1] df := g.FileOf(id.o.File()) filename := *df.Name for _, fd := range g.genFiles { if *fd.Name == filename { g.P("// Ignoring public import of ", sn, " from ", filename) g.P() return } } g.P("// ", sn, " from public import ", filename) g.usedPackages[df.PackageName()] = true for _, sym := range df.exported[id.o] { sym.GenerateAlias(g, df.PackageName()) } g.P() } // Generate the enum definitions for this EnumDescriptor. func (g *Generator) generateEnum(enum *EnumDescriptor) { // The full type name typeName := enum.TypeName() // The full type name, CamelCased. ccTypeName := CamelCaseSlice(typeName) ccPrefix := enum.prefix() g.PrintComments(enum.path) g.P("type ", ccTypeName, " int32") g.file.addExport(enum, enumSymbol(ccTypeName)) g.P("const (") g.In() for i, e := range enum.Value { g.PrintComments(fmt.Sprintf("%s,%d,%d", enum.path, enumValuePath, i)) name := ccPrefix + *e.Name g.P(name, " ", ccTypeName, " = ", e.Number) g.file.addExport(enum, constOrVarSymbol{name, "const", ccTypeName}) } g.Out() g.P(")") g.P("var ", ccTypeName, "_name = map[int32]string{") g.In() generated := make(map[int32]bool) // avoid duplicate values for _, e := range enum.Value { duplicate := "" if _, present := generated[*e.Number]; present { duplicate = "// Duplicate value: " } g.P(duplicate, e.Number, ": ", strconv.Quote(*e.Name), ",") generated[*e.Number] = true } g.Out() g.P("}") g.P("var ", ccTypeName, "_value = map[string]int32{") g.In() for _, e := range enum.Value { g.P(strconv.Quote(*e.Name), ": ", e.Number, ",") } g.Out() g.P("}") g.P("func (x ", ccTypeName, ") Enum() *", ccTypeName, " {") g.In() g.P("p := new(", ccTypeName, ")") g.P("*p = x") g.P("return p") g.Out() g.P("}") g.P("func (x ", ccTypeName, ") String() string {") g.In() g.P("return ", g.Pkg["proto"], ".EnumName(", ccTypeName, "_name, int32(x))") g.Out() g.P("}") g.P("func (x ", ccTypeName, ") MarshalJSON() ([]byte, error) {") g.In() g.P("return json.Marshal(x.String())") g.Out() g.P("}") g.P("func (x *", ccTypeName, ") UnmarshalJSON(data []byte) error {") g.In() g.P("value, err := ", g.Pkg["proto"], ".UnmarshalJSONEnum(", ccTypeName, `_value, data, "`, ccTypeName, `")`) g.P("if err != nil {") g.In() g.P("return err") g.Out() g.P("}") g.P("*x = ", ccTypeName, "(value)") g.P("return nil") g.Out() g.P("}") g.P() } // The tag is a string like "varint,2,opt,name=fieldname,def=7" that // identifies details of the field for the protocol buffer marshaling and unmarshaling // code. The fields are: // wire encoding // protocol tag number // opt,req,rep for optional, required, or repeated // packed whether the encoding is "packed" (optional; repeated primitives only) // name= the original declared name // enum= the name of the enum type if it is an enum-typed field. // def= string representation of the default value, if any. // The default value must be in a representation that can be used at run-time // to generate the default value. Thus bools become 0 and 1, for instance. func (g *Generator) goTag(field *descriptor.FieldDescriptorProto, wiretype string) string { optrepreq := "" switch { case isOptional(field): optrepreq = "opt" case isRequired(field): optrepreq = "req" case isRepeated(field): optrepreq = "rep" } defaultValue := field.GetDefaultValue() if defaultValue != "" { switch *field.Type { case descriptor.FieldDescriptorProto_TYPE_BOOL: if defaultValue == "true" { defaultValue = "1" } else { defaultValue = "0" } case descriptor.FieldDescriptorProto_TYPE_STRING, descriptor.FieldDescriptorProto_TYPE_BYTES: // Nothing to do. Quoting is done for the whole tag. case descriptor.FieldDescriptorProto_TYPE_ENUM: // For enums we need to provide the integer constant. obj := g.ObjectNamed(field.GetTypeName()) if id, ok := obj.(*ImportedDescriptor); ok { // It is an enum that was publicly imported. // We need the underlying type. obj = id.o } enum, ok := obj.(*EnumDescriptor) if !ok { log.Printf("obj is a %T", obj) if id, ok := obj.(*ImportedDescriptor); ok { log.Printf("id.o is a %T", id.o) } g.Fail("unknown enum type", CamelCaseSlice(obj.TypeName())) } defaultValue = enum.integerValueAsString(defaultValue) } defaultValue = ",def=" + defaultValue } enum := "" if *field.Type == descriptor.FieldDescriptorProto_TYPE_ENUM { // We avoid using obj.PackageName(), because we want to use the // original (proto-world) package name. obj := g.ObjectNamed(field.GetTypeName()) if id, ok := obj.(*ImportedDescriptor); ok { obj = id.o } enum = ",enum=" if pkg := obj.File().GetPackage(); pkg != "" { enum += pkg + "." } enum += CamelCaseSlice(obj.TypeName()) } packed := "" if field.Options != nil && field.Options.GetPacked() { packed = ",packed" } fieldName := field.GetName() name := fieldName if *field.Type == descriptor.FieldDescriptorProto_TYPE_GROUP { // We must use the type name for groups instead of // the field name to preserve capitalization. // type_name in FieldDescriptorProto is fully-qualified, // but we only want the local part. name = *field.TypeName if i := strings.LastIndex(name, "."); i >= 0 { name = name[i+1:] } } if name == CamelCase(fieldName) { name = "" } else { name = ",name=" + name } return strconv.Quote(fmt.Sprintf("%s,%d,%s%s%s%s%s", wiretype, field.GetNumber(), optrepreq, packed, name, enum, defaultValue)) } func needsStar(typ descriptor.FieldDescriptorProto_Type) bool { switch typ { case descriptor.FieldDescriptorProto_TYPE_GROUP: return false case descriptor.FieldDescriptorProto_TYPE_MESSAGE: return false case descriptor.FieldDescriptorProto_TYPE_BYTES: return false } return true } // TypeName is the printed name appropriate for an item. If the object is in the current file, // TypeName drops the package name and underscores the rest. // Otherwise the object is from another package; and the result is the underscored // package name followed by the item name. // The result always has an initial capital. func (g *Generator) TypeName(obj Object) string { return g.DefaultPackageName(obj) + CamelCaseSlice(obj.TypeName()) } // TypeNameWithPackage is like TypeName, but always includes the package // name even if the object is in our own package. func (g *Generator) TypeNameWithPackage(obj Object) string { return obj.PackageName() + CamelCaseSlice(obj.TypeName()) } // GoType returns a string representing the type name, and the wire type func (g *Generator) GoType(message *Descriptor, field *descriptor.FieldDescriptorProto) (typ string, wire string) { // TODO: Options. switch *field.Type { case descriptor.FieldDescriptorProto_TYPE_DOUBLE: typ, wire = "float64", "fixed64" case descriptor.FieldDescriptorProto_TYPE_FLOAT: typ, wire = "float32", "fixed32" case descriptor.FieldDescriptorProto_TYPE_INT64: typ, wire = "int64", "varint" case descriptor.FieldDescriptorProto_TYPE_UINT64: typ, wire = "uint64", "varint" case descriptor.FieldDescriptorProto_TYPE_INT32: typ, wire = "int32", "varint" case descriptor.FieldDescriptorProto_TYPE_UINT32: typ, wire = "uint32", "varint" case descriptor.FieldDescriptorProto_TYPE_FIXED64: typ, wire = "uint64", "fixed64" case descriptor.FieldDescriptorProto_TYPE_FIXED32: typ, wire = "uint32", "fixed32" case descriptor.FieldDescriptorProto_TYPE_BOOL: typ, wire = "bool", "varint" case descriptor.FieldDescriptorProto_TYPE_STRING: typ, wire = "string", "bytes" case descriptor.FieldDescriptorProto_TYPE_GROUP: desc := g.ObjectNamed(field.GetTypeName()) typ, wire = "*"+g.TypeName(desc), "group" case descriptor.FieldDescriptorProto_TYPE_MESSAGE: desc := g.ObjectNamed(field.GetTypeName()) typ, wire = "*"+g.TypeName(desc), "bytes" case descriptor.FieldDescriptorProto_TYPE_BYTES: typ, wire = "[]byte", "bytes" case descriptor.FieldDescriptorProto_TYPE_ENUM: desc := g.ObjectNamed(field.GetTypeName()) typ, wire = g.TypeName(desc), "varint" case descriptor.FieldDescriptorProto_TYPE_SFIXED32: typ, wire = "int32", "fixed32" case descriptor.FieldDescriptorProto_TYPE_SFIXED64: typ, wire = "int64", "fixed64" case descriptor.FieldDescriptorProto_TYPE_SINT32: typ, wire = "int32", "zigzag32" case descriptor.FieldDescriptorProto_TYPE_SINT64: typ, wire = "int64", "zigzag64" default: g.Fail("unknown type for", field.GetName()) } if isRepeated(field) { typ = "[]" + typ } else if needsStar(*field.Type) { typ = "*" + typ } return } func (g *Generator) RecordTypeUse(t string) { if obj, ok := g.typeNameToObject[t]; ok { // Call ObjectNamed to get the true object to record the use. obj = g.ObjectNamed(t) g.usedPackages[obj.PackageName()] = true } } // Method names that may be generated. Fields with these names get an // underscore appended. var methodNames = [...]string{ "Reset", "String", "ProtoMessage", "Marshal", "Unmarshal", "ExtensionRangeArray", "ExtensionMap", "Descriptor", } // Generate the type and default constant definitions for this Descriptor. func (g *Generator) generateMessage(message *Descriptor) { // The full type name typeName := message.TypeName() // The full type name, CamelCased. ccTypeName := CamelCaseSlice(typeName) usedNames := make(map[string]bool) for _, n := range methodNames { usedNames[n] = true } fieldNames := make(map[*descriptor.FieldDescriptorProto]string) fieldGetterNames := make(map[*descriptor.FieldDescriptorProto]string) g.PrintComments(message.path) g.P("type ", ccTypeName, " struct {") g.In() for i, field := range message.Field { g.PrintComments(fmt.Sprintf("%s,%d,%d", message.path, messageFieldPath, i)) fieldName := CamelCase(*field.Name) for usedNames[fieldName] { fieldName += "_" } fieldGetterName := fieldName usedNames[fieldName] = true typename, wiretype := g.GoType(message, field) jsonName := *field.Name tag := fmt.Sprintf("protobuf:%s json:%q", g.goTag(field, wiretype), jsonName+",omitempty") fieldNames[field] = fieldName fieldGetterNames[field] = fieldGetterName g.P(fieldName, "\t", typename, "\t`", tag, "`") g.RecordTypeUse(field.GetTypeName()) } if len(message.ExtensionRange) > 0 { g.P("XXX_extensions\t\tmap[int32]", g.Pkg["proto"], ".Extension `json:\"-\"`") } g.P("XXX_unrecognized\t[]byte `json:\"-\"`") g.Out() g.P("}") // Reset, String and ProtoMessage methods. g.P("func (m *", ccTypeName, ") Reset() { *m = ", ccTypeName, "{} }") g.P("func (m *", ccTypeName, ") String() string { return ", g.Pkg["proto"], ".CompactTextString(m) }") g.P("func (*", ccTypeName, ") ProtoMessage() {}") // Extension support methods var hasExtensions, isMessageSet bool if len(message.ExtensionRange) > 0 { hasExtensions = true // message_set_wire_format only makes sense when extensions are defined. if opts := message.Options; opts != nil && opts.GetMessageSetWireFormat() { isMessageSet = true g.P() g.P("func (m *", ccTypeName, ") Marshal() ([]byte, error) {") g.In() g.P("return ", g.Pkg["proto"], ".MarshalMessageSet(m.ExtensionMap())") g.Out() g.P("}") g.P("func (m *", ccTypeName, ") Unmarshal(buf []byte) error {") g.In() g.P("return ", g.Pkg["proto"], ".UnmarshalMessageSet(buf, m.ExtensionMap())") g.Out() g.P("}") g.P("// ensure ", ccTypeName, " satisfies proto.Marshaler and proto.Unmarshaler") g.P("var _ ", g.Pkg["proto"], ".Marshaler = (*", ccTypeName, ")(nil)") g.P("var _ ", g.Pkg["proto"], ".Unmarshaler = (*", ccTypeName, ")(nil)") } g.P() g.P("var extRange_", ccTypeName, " = []", g.Pkg["proto"], ".ExtensionRange{") g.In() for _, r := range message.ExtensionRange { end := fmt.Sprint(*r.End - 1) // make range inclusive on both ends g.P("{", r.Start, ", ", end, "},") } g.Out() g.P("}") g.P("func (*", ccTypeName, ") ExtensionRangeArray() []", g.Pkg["proto"], ".ExtensionRange {") g.In() g.P("return extRange_", ccTypeName) g.Out() g.P("}") g.P("func (m *", ccTypeName, ") ExtensionMap() map[int32]", g.Pkg["proto"], ".Extension {") g.In() g.P("if m.XXX_extensions == nil {") g.In() g.P("m.XXX_extensions = make(map[int32]", g.Pkg["proto"], ".Extension)") g.Out() g.P("}") g.P("return m.XXX_extensions") g.Out() g.P("}") } // Default constants defNames := make(map[*descriptor.FieldDescriptorProto]string) for _, field := range message.Field { def := field.GetDefaultValue() if def == "" { continue } fieldname := "Default_" + ccTypeName + "_" + CamelCase(*field.Name) defNames[field] = fieldname typename, _ := g.GoType(message, field) if typename[0] == '*' { typename = typename[1:] } kind := "const " switch { case typename == "bool": case typename == "string": def = strconv.Quote(def) case typename == "[]byte": def = "[]byte(" + strconv.Quote(def) + ")" kind = "var " case def == "inf", def == "-inf", def == "nan": // These names are known to, and defined by, the protocol language. switch def { case "inf": def = "math.Inf(1)" case "-inf": def = "math.Inf(-1)" case "nan": def = "math.NaN()" } if *field.Type == descriptor.FieldDescriptorProto_TYPE_FLOAT { def = "float32(" + def + ")" } kind = "var " case *field.Type == descriptor.FieldDescriptorProto_TYPE_ENUM: // Must be an enum. Need to construct the prefixed name. obj := g.ObjectNamed(field.GetTypeName()) var enum *EnumDescriptor if id, ok := obj.(*ImportedDescriptor); ok { // The enum type has been publicly imported. enum, _ = id.o.(*EnumDescriptor) } else { enum, _ = obj.(*EnumDescriptor) } if enum == nil { log.Printf("don't know how to generate constant for %s", fieldname) continue } def = g.DefaultPackageName(obj) + enum.prefix() + def } g.P(kind, fieldname, " ", typename, " = ", def) g.file.addExport(message, constOrVarSymbol{fieldname, kind, ""}) } g.P() // Field getters var getters []getterSymbol for _, field := range message.Field { fname := fieldNames[field] typename, _ := g.GoType(message, field) mname := "Get" + fieldGetterNames[field] star := "" if needsStar(*field.Type) && typename[0] == '*' { typename = typename[1:] star = "*" } // Only export getter symbols for basic types, // and for messages and enums in the same package. // Groups are not exported. // Foreign types can't be hoisted through a public import because // the importer may not already be importing the defining .proto. // As an example, imagine we have an import tree like this: // A.proto -> B.proto -> C.proto // If A publicly imports B, we need to generate the getters from B in A's output, // but if one such getter returns something from C then we cannot do that // because A is not importing C already. var getter, genType bool switch *field.Type { case descriptor.FieldDescriptorProto_TYPE_GROUP: getter = false case descriptor.FieldDescriptorProto_TYPE_MESSAGE, descriptor.FieldDescriptorProto_TYPE_ENUM: // Only export getter if its return type is in this package. getter = g.ObjectNamed(field.GetTypeName()).PackageName() == message.PackageName() genType = true default: getter = true } if getter { getters = append(getters, getterSymbol{ name: mname, typ: typename, typeName: field.GetTypeName(), genType: genType, }) } g.P("func (m *", ccTypeName, ") "+mname+"() "+typename+" {") g.In() def, hasDef := defNames[field] typeDefaultIsNil := false // whether this field type's default value is a literal nil unless specified switch *field.Type { case descriptor.FieldDescriptorProto_TYPE_BYTES: typeDefaultIsNil = !hasDef case descriptor.FieldDescriptorProto_TYPE_GROUP, descriptor.FieldDescriptorProto_TYPE_MESSAGE: typeDefaultIsNil = true } if isRepeated(field) { typeDefaultIsNil = true } if typeDefaultIsNil { // A bytes field with no explicit default needs less generated code, // as does a message or group field, or a repeated field. g.P("if m != nil {") g.In() g.P("return m." + fname) g.Out() g.P("}") g.P("return nil") g.Out() g.P("}") g.P() continue } g.P("if m != nil && m." + fname + " != nil {") g.In() g.P("return " + star + "m." + fname) g.Out() g.P("}") if hasDef { if *field.Type != descriptor.FieldDescriptorProto_TYPE_BYTES { g.P("return " + def) } else { // The default is a []byte var. // Make a copy when returning it to be safe. g.P("return append([]byte(nil), ", def, "...)") } } else { switch *field.Type { case descriptor.FieldDescriptorProto_TYPE_BOOL: g.P("return false") case descriptor.FieldDescriptorProto_TYPE_STRING: g.P(`return ""`) default: g.P("return 0") } } g.Out() g.P("}") g.P() } if !message.group { g.file.addExport(message, &messageSymbol{ccTypeName, hasExtensions, isMessageSet, getters}) } for _, ext := range message.ext { g.generateExtension(ext) } } func (g *Generator) generateExtension(ext *ExtensionDescriptor) { ccTypeName := ext.DescName() extendedType := "*" + g.TypeName(g.ObjectNamed(*ext.Extendee)) field := ext.FieldDescriptorProto fieldType, wireType := g.GoType(ext.parent, field) tag := g.goTag(field, wireType) g.RecordTypeUse(*ext.Extendee) if n := ext.FieldDescriptorProto.TypeName; n != nil { // foreign extension type g.RecordTypeUse(*n) } typeName := ext.TypeName() // Special case for proto2 message sets: If this extension is extending // proto2_bridge.MessageSet, and its final name component is "message_set_extension", // then drop that last component. if extendedType == "*proto2_bridge.MessageSet" && typeName[len(typeName)-1] == "message_set_extension" { typeName = typeName[:len(typeName)-1] } // For text formatting, the package must be exactly what the .proto file declares, // ignoring overrides such as the go_package option, and with no dot/underscore mapping. extName := strings.Join(typeName, ".") if g.file.Package != nil { extName = *g.file.Package + "." + extName } g.P("var ", ccTypeName, " = &", g.Pkg["proto"], ".ExtensionDesc{") g.In() g.P("ExtendedType: (", extendedType, ")(nil),") g.P("ExtensionType: (", fieldType, ")(nil),") g.P("Field: ", field.Number, ",") g.P(`Name: "`, extName, `",`) g.P("Tag: ", tag, ",") g.Out() g.P("}") g.P() g.file.addExport(ext, constOrVarSymbol{ccTypeName, "var", ""}) } func (g *Generator) generateInitFunction() { g.P("func init() {") g.In() for _, enum := range g.file.enum { g.generateEnumRegistration(enum) } for _, d := range g.file.desc { for _, ext := range d.ext { g.generateExtensionRegistration(ext) } } for _, ext := range g.file.ext { g.generateExtensionRegistration(ext) } g.Out() g.P("}") } func (g *Generator) generateEnumRegistration(enum *EnumDescriptor) { // // We always print the full (proto-world) package name here. pkg := enum.File().GetPackage() if pkg != "" { pkg += "." } // The full type name typeName := enum.TypeName() // The full type name, CamelCased. ccTypeName := CamelCaseSlice(typeName) g.P(g.Pkg["proto"]+".RegisterEnum(", strconv.Quote(pkg+ccTypeName), ", ", ccTypeName+"_name, ", ccTypeName+"_value)") } func (g *Generator) generateExtensionRegistration(ext *ExtensionDescriptor) { g.P(g.Pkg["proto"]+".RegisterExtension(", ext.DescName(), ")") } // And now lots of helper functions. // Is c an ASCII lower-case letter? func isASCIILower(c byte) bool { return 'a' <= c && c <= 'z' } // Is c an ASCII digit? func isASCIIDigit(c byte) bool { return '0' <= c && c <= '9' } // CamelCase returns the CamelCased name. // If there is an interior underscore followed by a lower case letter, // drop the underscore and convert the letter to upper case. // There is a remote possibility of this rewrite causing a name collision, // but it's so remote we're prepared to pretend it's nonexistent - since the // C++ generator lowercases names, it's extremely unlikely to have two fields // with different capitalizations. // In short, _my_field_name_2 becomes XMyFieldName_2. func CamelCase(s string) string { if s == "" { return "" } t := make([]byte, 0, 32) i := 0 if s[0] == '_' { // Need a capital letter; drop the '_'. t = append(t, 'X') i++ } // Invariant: if the next letter is lower case, it must be converted // to upper case. // That is, we process a word at a time, where words are marked by _ or // upper case letter. Digits are treated as words. for ; i < len(s); i++ { c := s[i] if c == '_' && i+1 < len(s) && isASCIILower(s[i+1]) { continue // Skip the underscore in s. } if isASCIIDigit(c) { t = append(t, c) continue } // Assume we have a letter now - if not, it's a bogus identifier. // The next word is a sequence of characters that must start upper case. if isASCIILower(c) { c ^= ' ' // Make it a capital letter. } t = append(t, c) // Guaranteed not lower case. // Accept lower case sequence that follows. for i+1 < len(s) && isASCIILower(s[i+1]) { i++ t = append(t, s[i]) } } return string(t) } // CamelCaseSlice is like CamelCase, but the argument is a slice of strings to // be joined with "_". func CamelCaseSlice(elem []string) string { return CamelCase(strings.Join(elem, "_")) } // dottedSlice turns a sliced name into a dotted name. func dottedSlice(elem []string) string { return strings.Join(elem, ".") } // Given a .proto file name, return the output name for the generated Go program. func goFileName(name string) string { ext := path.Ext(name) if ext == ".proto" || ext == ".protodevel" { name = name[0 : len(name)-len(ext)] } return name + ".pb.go" } // Is this field optional? func isOptional(field *descriptor.FieldDescriptorProto) bool { return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_OPTIONAL } // Is this field required? func isRequired(field *descriptor.FieldDescriptorProto) bool { return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REQUIRED } // Is this field repeated? func isRepeated(field *descriptor.FieldDescriptorProto) bool { return field.Label != nil && *field.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED } // badToUnderscore is the mapping function used to generate Go names from package names, // which can be dotted in the input .proto file. It replaces non-identifier characters such as // dot or dash with underscore. func badToUnderscore(r rune) rune { if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' { return r } return '_' } // baseName returns the last path element of the name, with the last dotted suffix removed. func baseName(name string) string { // First, find the last element if i := strings.LastIndex(name, "/"); i >= 0 { name = name[i+1:] } // Now drop the suffix if i := strings.LastIndex(name, "."); i >= 0 { name = name[0:i] } return name } // The SourceCodeInfo message describes the location of elements of a parsed // .proto file by way of a "path", which is a sequence of integers that // describe the route from a FileDescriptorProto to the relevant submessage. // The path alternates between a field number of a repeated field, and an index // into that repeated field. The constants below define the field numbers that // are used. // // See descriptor.proto for more information about this. const ( // tag numbers in FileDescriptorProto messagePath = 4 // message_type enumPath = 5 // enum_type // tag numbers in DescriptorProto messageFieldPath = 2 // field messageMessagePath = 3 // nested_type messageEnumPath = 4 // enum_type // tag numbers in EnumDescriptorProto enumValuePath = 2 // value ) golang-goprotobuf-0.0~git20130901/protoc-gen-go/generator/name_test.go000066400000000000000000000041511220434244300255010ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2013 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package generator import ( "testing" ) func TestCamelCase(t *testing.T) { tests := []struct { in, want string }{ {"one", "One"}, {"one_two", "OneTwo"}, {"_my_field_name_2", "XMyFieldName_2"}, {"Something_Capped", "Something_Capped"}, {"my_Name", "My_Name"}, {"OneTwo", "OneTwo"}, {"_", "X"}, {"_a_", "XA_"}, } for _, tc := range tests { if got := CamelCase(tc.in); got != tc.want { t.Errorf("CamelCase(%q) = %q, want %q", tc.in, got, tc.want) } } } golang-goprotobuf-0.0~git20130901/protoc-gen-go/main.go000066400000000000000000000057411220434244300224660ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /* A plugin for the Google protocol buffer compiler to generate Go code. This plugin takes no options and the protocol buffer file syntax does not yet define any options for Go, so program does no option evaluation. That may change. */ package main import ( "io/ioutil" "os" "code.google.com/p/goprotobuf/proto" "code.google.com/p/goprotobuf/protoc-gen-go/generator" ) func main() { // Begin by allocating a generator. The request and response structures are stored there // so we can do error handling easily - the response structure contains the field to // report failure. g := generator.New() data, err := ioutil.ReadAll(os.Stdin) if err != nil { g.Error(err, "reading input") } if err := proto.Unmarshal(data, g.Request); err != nil { g.Error(err, "parsing input proto") } if len(g.Request.FileToGenerate) == 0 { g.Fail("no files to generate") } g.CommandLineParameters(g.Request.GetParameter()) // Create a wrapped version of the Descriptors and EnumDescriptors that // point to the file that defines them. g.WrapTypes() g.SetPackageNames() g.BuildTypeNameMap() g.GenerateAllFiles() // Send back the results. data, err = proto.Marshal(g.Response) if err != nil { g.Error(err, "failed to marshal output proto") } _, err = os.Stdout.Write(data) if err != nil { g.Error(err, "failed to write output proto") } } golang-goprotobuf-0.0~git20130901/protoc-gen-go/plugin/000077500000000000000000000000001220434244300225025ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/plugin/Makefile000066400000000000000000000044161220434244300241470ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Not stored here, but plugin.proto is in http://code.google.com/p/protobuf # at protobuf-2.5.0/src/google/protobuf/compiler/plugin.proto # Also we need to fix an import. regenerate: echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION cd $(HOME)/src/protobuf-2.5.0/src && \ protoc --go_out=. ./google/protobuf/compiler/plugin.proto && \ cat ./google/protobuf/compiler/plugin.pb.go | \ sed '/^import/s;google/protobuf/descriptor.pb;code.google.com/p/goprotobuf/protoc-gen-go/descriptor;' > $(GOPATH)/src/code.google.com/p/goprotobuf/protoc-gen-go/plugin/plugin.pb.go restore: cp plugin.pb.golden plugin.pb.go preserve: cp plugin.pb.go plugin.pb.golden golang-goprotobuf-0.0~git20130901/protoc-gen-go/plugin/plugin.pb.go000066400000000000000000000172321220434244300247340ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: google/protobuf/compiler/plugin.proto // DO NOT EDIT! package google_protobuf_compiler import proto "code.google.com/p/goprotobuf/proto" import json "encoding/json" import math "math" import google_protobuf "code.google.com/p/goprotobuf/protoc-gen-go/descriptor" // Reference proto, json, and math imports to suppress error if they are not otherwise used. var _ = proto.Marshal var _ = &json.SyntaxError{} var _ = math.Inf // An encoded CodeGeneratorRequest is written to the plugin's stdin. type CodeGeneratorRequest struct { // The .proto files that were explicitly listed on the command-line. The // code generator should generate code only for these files. Each file's // descriptor will be included in proto_file, below. FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"` // The generator parameter passed on the command-line. Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` // FileDescriptorProtos for all files in files_to_generate and everything // they import. The files will appear in topological order, so each file // appears before any file that imports it. // // protoc guarantees that all proto_files will be written after // the fields above, even though this is not technically guaranteed by the // protobuf wire format. This theoretically could allow a plugin to stream // in the FileDescriptorProtos and handle them one by one rather than read // the entire set into memory at once. However, as of this writing, this // is not similarly optimized on protoc's end -- it will store all fields in // memory at once before sending them to the plugin. ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *CodeGeneratorRequest) Reset() { *m = CodeGeneratorRequest{} } func (m *CodeGeneratorRequest) String() string { return proto.CompactTextString(m) } func (*CodeGeneratorRequest) ProtoMessage() {} func (m *CodeGeneratorRequest) GetFileToGenerate() []string { if m != nil { return m.FileToGenerate } return nil } func (m *CodeGeneratorRequest) GetParameter() string { if m != nil && m.Parameter != nil { return *m.Parameter } return "" } func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto { if m != nil { return m.ProtoFile } return nil } // The plugin writes an encoded CodeGeneratorResponse to stdout. type CodeGeneratorResponse struct { // Error message. If non-empty, code generation failed. The plugin process // should exit with status code zero even if it reports an error in this way. // // This should be used to indicate errors in .proto files which prevent the // code generator from generating correct code. Errors which indicate a // problem in protoc itself -- such as the input CodeGeneratorRequest being // unparseable -- should be reported by writing a message to stderr and // exiting with a non-zero status code. Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *CodeGeneratorResponse) Reset() { *m = CodeGeneratorResponse{} } func (m *CodeGeneratorResponse) String() string { return proto.CompactTextString(m) } func (*CodeGeneratorResponse) ProtoMessage() {} func (m *CodeGeneratorResponse) GetError() string { if m != nil && m.Error != nil { return *m.Error } return "" } func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File { if m != nil { return m.File } return nil } // Represents a single generated file. type CodeGeneratorResponse_File struct { // The file name, relative to the output directory. The name must not // contain "." or ".." components and must be relative, not be absolute (so, // the file cannot lie outside the output directory). "/" must be used as // the path separator, not "\". // // If the name is omitted, the content will be appended to the previous // file. This allows the generator to break large files into small chunks, // and allows the generated text to be streamed back to protoc so that large // files need not reside completely in memory at one time. Note that as of // this writing protoc does not optimize for this -- it will read the entire // CodeGeneratorResponse before writing files to disk. Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // If non-empty, indicates that the named file should already exist, and the // content here is to be inserted into that file at a defined insertion // point. This feature allows a code generator to extend the output // produced by another code generator. The original generator may provide // insertion points by placing special annotations in the file that look // like: // @@protoc_insertion_point(NAME) // The annotation can have arbitrary text before and after it on the line, // which allows it to be placed in a comment. NAME should be replaced with // an identifier naming the point -- this is what other generators will use // as the insertion_point. Code inserted at this point will be placed // immediately above the line containing the insertion point (thus multiple // insertions to the same point will come out in the order they were added). // The double-@ is intended to make it unlikely that the generated code // could contain things that look like insertion points by accident. // // For example, the C++ code generator places the following line in the // .pb.h files that it generates: // // @@protoc_insertion_point(namespace_scope) // This line appears within the scope of the file's package namespace, but // outside of any particular class. Another plugin can then specify the // insertion_point "namespace_scope" to generate additional classes or // other declarations that should be placed in this scope. // // Note that if the line containing the insertion point begins with // whitespace, the same whitespace will be added to every line of the // inserted text. This is useful for languages like Python, where // indentation matters. In these languages, the insertion point comment // should be indented the same amount as any inserted code will need to be // in order to work correctly in that context. // // The code generator that generates the initial file and the one which // inserts into it must both run as part of a single invocation of protoc. // Code generators are executed in the order in which they appear on the // command line. // // If |insertion_point| is present, |name| must also be present. InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"` // The file contents. Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *CodeGeneratorResponse_File) Reset() { *m = CodeGeneratorResponse_File{} } func (m *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(m) } func (*CodeGeneratorResponse_File) ProtoMessage() {} func (m *CodeGeneratorResponse_File) GetName() string { if m != nil && m.Name != nil { return *m.Name } return "" } func (m *CodeGeneratorResponse_File) GetInsertionPoint() string { if m != nil && m.InsertionPoint != nil { return *m.InsertionPoint } return "" } func (m *CodeGeneratorResponse_File) GetContent() string { if m != nil && m.Content != nil { return *m.Content } return "" } func init() { } golang-goprotobuf-0.0~git20130901/protoc-gen-go/plugin/plugin.pb.golden000066400000000000000000000057171220434244300256040ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: google/protobuf/compiler/plugin.proto // DO NOT EDIT! package google_protobuf_compiler import proto "code.google.com/p/goprotobuf/proto" import "math" import google_protobuf "code.google.com/p/goprotobuf/protoc-gen-go/descriptor" // Reference proto and math imports to suppress error if they are not otherwise used. var _ = proto.GetString var _ = math.Inf type CodeGeneratorRequest struct { FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"` Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"` ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *CodeGeneratorRequest) Reset() { *this = CodeGeneratorRequest{} } func (this *CodeGeneratorRequest) String() string { return proto.CompactTextString(this) } func (*CodeGeneratorRequest) ProtoMessage() {} func (this *CodeGeneratorRequest) GetParameter() string { if this != nil && this.Parameter != nil { return *this.Parameter } return "" } type CodeGeneratorResponse struct { Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"` File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *CodeGeneratorResponse) Reset() { *this = CodeGeneratorResponse{} } func (this *CodeGeneratorResponse) String() string { return proto.CompactTextString(this) } func (*CodeGeneratorResponse) ProtoMessage() {} func (this *CodeGeneratorResponse) GetError() string { if this != nil && this.Error != nil { return *this.Error } return "" } type CodeGeneratorResponse_File struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"` Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"` XXX_unrecognized []byte `json:"-"` } func (this *CodeGeneratorResponse_File) Reset() { *this = CodeGeneratorResponse_File{} } func (this *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(this) } func (*CodeGeneratorResponse_File) ProtoMessage() {} func (this *CodeGeneratorResponse_File) GetName() string { if this != nil && this.Name != nil { return *this.Name } return "" } func (this *CodeGeneratorResponse_File) GetInsertionPoint() string { if this != nil && this.InsertionPoint != nil { return *this.InsertionPoint } return "" } func (this *CodeGeneratorResponse_File) GetContent() string { if this != nil && this.Content != nil { return *this.Content } return "" } func init() { } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/000077500000000000000000000000001220434244300230155ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/Makefile000066400000000000000000000045641220434244300244660ustar00rootroot00000000000000# Go support for Protocol Buffers - Google's data interchange format # # Copyright 2010 The Go Authors. All rights reserved. # http://code.google.com/p/goprotobuf/ # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. all: @echo run make test include ../../Make.protobuf test: golden testbuild #test: golden testbuild extension_test # ./extension_test # @echo PASS golden: make -B my_test/test.pb.go diff -w my_test/test.pb.go my_test/test.pb.go.golden nuke: clean testbuild: buildprotos go test buildprotos: # Invoke protoc once to generate three independent .pb.go files in the same package. protoc --go_out=. multi/multi{1,2,3}.proto #extension_test: extension_test.$O # $(LD) -L. -o $@ $< #multi.a: multi3.pb.$O multi2.pb.$O multi1.pb.$O # rm -f multi.a # $(QUOTED_GOBIN)/gopack grc $@ $< #test.pb.go: imp.pb.go #multi1.pb.go: multi2.pb.go multi3.pb.go #main.$O: imp.pb.$O test.pb.$O multi.a #extension_test.$O: extension_base.pb.$O extension_extra.pb.$O extension_user.pb.$O golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/extension_base.proto000066400000000000000000000036511220434244300271150ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package extension_base; message BaseMessage { optional int32 height = 1; extensions 4 to 9; extensions 16 to max; } // Another message that may be extended, using message_set_wire_format. message OldStyleMessage { option message_set_wire_format = true; extensions 100 to max; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/extension_extra.proto000066400000000000000000000033521220434244300273240ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. syntax = "proto2"; package extension_extra; message ExtraMessage { optional int32 width = 1; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/extension_test.go000066400000000000000000000151041220434244300264200ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Test that we can use protocol buffers that use extensions. package testdata /* import ( "bytes" "regexp" "testing" "code.google.com/p/goprotobuf/proto" base "extension_base.pb" user "extension_user.pb" ) func TestSingleFieldExtension(t *testing.T) { bm := &base.BaseMessage{ Height: proto.Int32(178), } // Use extension within scope of another type. vol := proto.Uint32(11) err := proto.SetExtension(bm, user.E_LoudMessage_Volume, vol) if err != nil { t.Fatal("Failed setting extension:", err) } buf, err := proto.Marshal(bm) if err != nil { t.Fatal("Failed encoding message with extension:", err) } bm_new := new(base.BaseMessage) if err := proto.Unmarshal(buf, bm_new); err != nil { t.Fatal("Failed decoding message with extension:", err) } if !proto.HasExtension(bm_new, user.E_LoudMessage_Volume) { t.Fatal("Decoded message didn't contain extension.") } vol_out, err := proto.GetExtension(bm_new, user.E_LoudMessage_Volume) if err != nil { t.Fatal("Failed getting extension:", err) } if v := vol_out.(*uint32); *v != *vol { t.Errorf("vol_out = %v, expected %v", *v, *vol) } proto.ClearExtension(bm_new, user.E_LoudMessage_Volume) if proto.HasExtension(bm_new, user.E_LoudMessage_Volume) { t.Fatal("Failed clearing extension.") } } func TestMessageExtension(t *testing.T) { bm := &base.BaseMessage{ Height: proto.Int32(179), } // Use extension that is itself a message. um := &user.UserMessage{ Name: proto.String("Dave"), Rank: proto.String("Major"), } err := proto.SetExtension(bm, user.E_LoginMessage_UserMessage, um) if err != nil { t.Fatal("Failed setting extension:", err) } buf, err := proto.Marshal(bm) if err != nil { t.Fatal("Failed encoding message with extension:", err) } bm_new := new(base.BaseMessage) if err := proto.Unmarshal(buf, bm_new); err != nil { t.Fatal("Failed decoding message with extension:", err) } if !proto.HasExtension(bm_new, user.E_LoginMessage_UserMessage) { t.Fatal("Decoded message didn't contain extension.") } um_out, err := proto.GetExtension(bm_new, user.E_LoginMessage_UserMessage) if err != nil { t.Fatal("Failed getting extension:", err) } if n := um_out.(*user.UserMessage).Name; *n != *um.Name { t.Errorf("um_out.Name = %q, expected %q", *n, *um.Name) } if r := um_out.(*user.UserMessage).Rank; *r != *um.Rank { t.Errorf("um_out.Rank = %q, expected %q", *r, *um.Rank) } proto.ClearExtension(bm_new, user.E_LoginMessage_UserMessage) if proto.HasExtension(bm_new, user.E_LoginMessage_UserMessage) { t.Fatal("Failed clearing extension.") } } func TestTopLevelExtension(t *testing.T) { bm := &base.BaseMessage{ Height: proto.Int32(179), } width := proto.Int32(17) err := proto.SetExtension(bm, user.E_Width, width) if err != nil { t.Fatal("Failed setting extension:", err) } buf, err := proto.Marshal(bm) if err != nil { t.Fatal("Failed encoding message with extension:", err) } bm_new := new(base.BaseMessage) if err := proto.Unmarshal(buf, bm_new); err != nil { t.Fatal("Failed decoding message with extension:", err) } if !proto.HasExtension(bm_new, user.E_Width) { t.Fatal("Decoded message didn't contain extension.") } width_out, err := proto.GetExtension(bm_new, user.E_Width) if err != nil { t.Fatal("Failed getting extension:", err) } if w := width_out.(*int32); *w != *width { t.Errorf("width_out = %v, expected %v", *w, *width) } proto.ClearExtension(bm_new, user.E_Width) if proto.HasExtension(bm_new, user.E_Width) { t.Fatal("Failed clearing extension.") } } func TestMessageSetWireFormat(t *testing.T) { osm := new(base.OldStyleMessage) osp := &user.OldStyleParcel{ Name: proto.String("Dave"), Height: proto.Int32(178), } err := proto.SetExtension(osm, user.E_OldStyleParcel_MessageSetExtension, osp) if err != nil { t.Fatal("Failed setting extension:", err) } buf, err := proto.Marshal(osm) if err != nil { t.Fatal("Failed encoding message:", err) } // Data generated from Python implementation. expected := []byte{ 11, 16, 209, 15, 26, 9, 10, 4, 68, 97, 118, 101, 16, 178, 1, 12, } if !bytes.Equal(expected, buf) { t.Errorf("Encoding mismatch.\nwant %+v\n got %+v", expected, buf) } // Check that it is restored correctly. osm = new(base.OldStyleMessage) if err := proto.Unmarshal(buf, osm); err != nil { t.Fatal("Failed decoding message:", err) } osp_out, err := proto.GetExtension(osm, user.E_OldStyleParcel_MessageSetExtension) if err != nil { t.Fatal("Failed getting extension:", err) } osp = osp_out.(*user.OldStyleParcel) if *osp.Name != "Dave" || *osp.Height != 178 { t.Errorf("Retrieved extension from decoded message is not correct: %+v", osp) } } func main() { // simpler than rigging up gotest testing.Main(regexp.MatchString, []testing.InternalTest{ {"TestSingleFieldExtension", TestSingleFieldExtension}, {"TestMessageExtension", TestMessageExtension}, {"TestTopLevelExtension", TestTopLevelExtension}, }, []testing.InternalBenchmark{}, []testing.InternalExample{}) } */ golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/extension_user.proto000066400000000000000000000060221220434244300271540ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. import "extension_base.proto"; import "extension_extra.proto"; package extension_user; message UserMessage { optional string name = 1; optional string rank = 2; } // Extend with a message extend extension_base.BaseMessage { optional UserMessage user_message = 5; } // Extend with a foreign message extend extension_base.BaseMessage { optional extension_extra.ExtraMessage extra_message = 9; } // Extend with some primitive types extend extension_base.BaseMessage { optional int32 width = 6; optional int64 area = 7; } // Extend inside the scope of another type message LoudMessage { extend extension_base.BaseMessage { optional uint32 volume = 8; } extensions 100 to max; } // Extend inside the scope of another type, using a message. message LoginMessage { extend extension_base.BaseMessage { required UserMessage user_message = 16; } } // Extend with a repeated field extend extension_base.BaseMessage { repeated Detail detail = 17; } message Detail { optional string color = 1; } // An extension of an extension message Announcement { optional string words = 1; extend LoudMessage { optional Announcement loud_ext = 100; } } // Something that can be put in a message set. message OldStyleParcel { extend extension_base.OldStyleMessage { optional OldStyleParcel message_set_extension = 2001; } required string name = 1; optional int32 height = 2; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/golden_test.go000066400000000000000000000056221220434244300256600ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Verify that the compiler output for test.proto is unchanged. package testdata import ( "crypto/sha1" "fmt" "io/ioutil" "os" "os/exec" "path/filepath" "testing" ) // sum returns in string form (for easy comparison) the SHA-1 hash of the named file. func sum(t *testing.T, name string) string { data, err := ioutil.ReadFile(name) if err != nil { t.Fatal(err) } t.Logf("sum(%q): length is %d", name, len(data)) hash := sha1.New() _, err = hash.Write(data) if err != nil { t.Fatal(err) } return fmt.Sprintf("% x", hash.Sum(nil)) } func run(t *testing.T, name string, args ...string) { cmd := exec.Command(name, args...) cmd.Stdin = os.Stdin cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr err := cmd.Run() if err != nil { t.Fatal(err) } } func TestGolden(t *testing.T) { // Compute the original checksum. goldenSum := sum(t, "my_test/test.pb.go") // Run the proto compiler. run(t, "protoc", "--go_out="+os.TempDir(), "my_test/test.proto") newFile := filepath.Join(os.TempDir(), "my_test/test.pb.go") defer os.Remove(newFile) // Compute the new checksum. newSum := sum(t, newFile) // Verify if newSum != goldenSum { run(t, "diff", "-u", "my_test/test.pb.go", newFile) t.Fatal("Code generated by protoc-gen-go has changed; update test.pb.go") } } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/imp.pb.go.golden000066400000000000000000000065271220434244300260120ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: imp.proto // DO NOT EDIT! package imp import proto "code.google.com/p/goprotobuf/proto" import "math" import "os" import imp1 "imp2.pb" // Reference proto & math imports to suppress error if they are not otherwise used. var _ = proto.GetString var _ = math.Inf // Types from public import imp2.proto type PubliclyImportedMessage imp1.PubliclyImportedMessage func (this *PubliclyImportedMessage) Reset() { (*imp1.PubliclyImportedMessage)(this).Reset() } func (this *PubliclyImportedMessage) String() string { return (*imp1.PubliclyImportedMessage)(this).String() } // PubliclyImportedMessage from public import imp.proto type ImportedMessage_Owner int32 const ( ImportedMessage_DAVE ImportedMessage_Owner = 1 ImportedMessage_MIKE ImportedMessage_Owner = 2 ) var ImportedMessage_Owner_name = map[int32]string{ 1: "DAVE", 2: "MIKE", } var ImportedMessage_Owner_value = map[string]int32{ "DAVE": 1, "MIKE": 2, } // NewImportedMessage_Owner is deprecated. Use x.Enum() instead. func NewImportedMessage_Owner(x ImportedMessage_Owner) *ImportedMessage_Owner { e := ImportedMessage_Owner(x) return &e } func (x ImportedMessage_Owner) Enum() *ImportedMessage_Owner { p := new(ImportedMessage_Owner) *p = x return p } func (x ImportedMessage_Owner) String() string { return proto.EnumName(ImportedMessage_Owner_name, int32(x)) } type ImportedMessage struct { Field *int64 `protobuf:"varint,1,req,name=field" json:"field,omitempty"` XXX_extensions map[int32][]byte `json:",omitempty"` XXX_unrecognized []byte `json:",omitempty"` } func (this *ImportedMessage) Reset() { *this = ImportedMessage{} } func (this *ImportedMessage) String() string { return proto.CompactTextString(this) } var extRange_ImportedMessage = []proto.ExtensionRange{ proto.ExtensionRange{90, 100}, } func (*ImportedMessage) ExtensionRangeArray() []proto.ExtensionRange { return extRange_ImportedMessage } func (this *ImportedMessage) ExtensionMap() map[int32][]byte { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32][]byte) } return this.XXX_extensions } type ImportedExtendable struct { XXX_extensions map[int32][]byte `json:",omitempty"` XXX_unrecognized []byte `json:",omitempty"` } func (this *ImportedExtendable) Reset() { *this = ImportedExtendable{} } func (this *ImportedExtendable) String() string { return proto.CompactTextString(this) } func (this *ImportedExtendable) Marshal() ([]byte, error) { return proto.MarshalMessageSet(this.ExtensionMap()) } func (this *ImportedExtendable) Unmarshal(buf []byte) error { return proto.UnmarshalMessageSet(buf, this.ExtensionMap()) } // ensure ImportedExtendable satisfies proto.Marshaler and proto.Unmarshaler var _ proto.Marshaler = (*ImportedExtendable)(nil) var _ proto.Unmarshaler = (*ImportedExtendable)(nil) var extRange_ImportedExtendable = []proto.ExtensionRange{ proto.ExtensionRange{100, 536870911}, } func (*ImportedExtendable) ExtensionRangeArray() []proto.ExtensionRange { return extRange_ImportedExtendable } func (this *ImportedExtendable) ExtensionMap() map[int32][]byte { if this.XXX_extensions == nil { this.XXX_extensions = make(map[int32][]byte) } return this.XXX_extensions } func init() { proto.RegisterEnum("imp.ImportedMessage_Owner", ImportedMessage_Owner_name, ImportedMessage_Owner_value) } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/imp.proto000066400000000000000000000043661220434244300247000ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package imp; import "imp2.proto"; import "imp3.proto"; message ImportedMessage { required int64 field = 1; // The forwarded getters for these fields are fiddly to get right. optional ImportedMessage2 local_msg = 2; optional ForeignImportedMessage foreign_msg = 3; // in imp3.proto optional Owner enum_field = 4; repeated string name = 5; repeated Owner boss = 6; repeated ImportedMessage2 memo = 7; enum Owner { DAVE = 1; MIKE = 2; } extensions 90 to 100; } message ImportedMessage2 { } message ImportedExtendable { option message_set_wire_format = true; extensions 100 to max; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/imp2.proto000066400000000000000000000033111220434244300247470ustar00rootroot00000000000000// // Copyright 2011 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package imp; message PubliclyImportedMessage { optional int64 field = 1; } enum PubliclyImportedEnum { GLASSES = 1; HAIR = 2; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/imp3.proto000066400000000000000000000032171220434244300247550ustar00rootroot00000000000000// // Copyright 2012 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package imp; message ForeignImportedMessage { optional string tuber = 1; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/main_test.go000066400000000000000000000035361220434244300253360ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // A simple binary to link together the protocol buffers in this test. package testdata import ( "testing" "./multi" "./my_test" ) func TestLink(t *testing.T) { _ = &multi.Multi1{} _ = &my_test.Request{} } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/multi/000077500000000000000000000000001220434244300241475ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/multi/multi1.proto000066400000000000000000000035171220434244300264550ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. import "multi/multi2.proto"; import "multi/multi3.proto"; package multi; message Multi1 { required Multi2 multi2 = 1; optional Multi2.Color color = 2; optional Multi3.HatType hat_type = 3; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/multi/multi2.proto000066400000000000000000000034531220434244300264550ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package multi; message Multi2 { required int32 required_value = 1; enum Color { BLUE = 1; GREEN = 2; RED = 3; }; optional Color color = 2; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/multi/multi3.proto000066400000000000000000000033771220434244300264630ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package multi; message Multi3 { enum HatType { FEDORA = 1; FEZ = 2; }; optional HatType hat_type = 1; } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/my_test/000077500000000000000000000000001220434244300245015ustar00rootroot00000000000000golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/my_test/test.pb.go000066400000000000000000000233251220434244300264140ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: my_test/test.proto // DO NOT EDIT! package my_test import proto "code.google.com/p/goprotobuf/proto" import json "encoding/json" import math "math" // discarding unused import multi2 "multi/multi1.pb" // Reference proto, json, and math imports to suppress error if they are not otherwise used. var _ = proto.Marshal var _ = &json.SyntaxError{} var _ = math.Inf type HatType int32 const ( // deliberately skipping 0 HatType_FEDORA HatType = 1 HatType_FEZ HatType = 2 ) var HatType_name = map[int32]string{ 1: "FEDORA", 2: "FEZ", } var HatType_value = map[string]int32{ "FEDORA": 1, "FEZ": 2, } func (x HatType) Enum() *HatType { p := new(HatType) *p = x return p } func (x HatType) String() string { return proto.EnumName(HatType_name, int32(x)) } func (x HatType) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *HatType) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(HatType_value, data, "HatType") if err != nil { return err } *x = HatType(value) return nil } // This enum represents days of the week. type Days int32 const ( Days_MONDAY Days = 1 Days_TUESDAY Days = 2 Days_LUNDI Days = 1 ) var Days_name = map[int32]string{ 1: "MONDAY", 2: "TUESDAY", // Duplicate value: 1: "LUNDI", } var Days_value = map[string]int32{ "MONDAY": 1, "TUESDAY": 2, "LUNDI": 1, } func (x Days) Enum() *Days { p := new(Days) *p = x return p } func (x Days) String() string { return proto.EnumName(Days_name, int32(x)) } func (x Days) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Days) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Days_value, data, "Days") if err != nil { return err } *x = Days(value) return nil } type Request_Color int32 const ( Request_RED Request_Color = 0 Request_GREEN Request_Color = 1 Request_BLUE Request_Color = 2 ) var Request_Color_name = map[int32]string{ 0: "RED", 1: "GREEN", 2: "BLUE", } var Request_Color_value = map[string]int32{ "RED": 0, "GREEN": 1, "BLUE": 2, } func (x Request_Color) Enum() *Request_Color { p := new(Request_Color) *p = x return p } func (x Request_Color) String() string { return proto.EnumName(Request_Color_name, int32(x)) } func (x Request_Color) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Request_Color) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Request_Color_value, data, "Request_Color") if err != nil { return err } *x = Request_Color(value) return nil } type Reply_Entry_Game int32 const ( Reply_Entry_FOOTBALL Reply_Entry_Game = 1 Reply_Entry_TENNIS Reply_Entry_Game = 2 ) var Reply_Entry_Game_name = map[int32]string{ 1: "FOOTBALL", 2: "TENNIS", } var Reply_Entry_Game_value = map[string]int32{ "FOOTBALL": 1, "TENNIS": 2, } func (x Reply_Entry_Game) Enum() *Reply_Entry_Game { p := new(Reply_Entry_Game) *p = x return p } func (x Reply_Entry_Game) String() string { return proto.EnumName(Reply_Entry_Game_name, int32(x)) } func (x Reply_Entry_Game) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Reply_Entry_Game) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Reply_Entry_Game_value, data, "Reply_Entry_Game") if err != nil { return err } *x = Reply_Entry_Game(value) return nil } // This is a message that might be sent somewhere. type Request struct { Key []int64 `protobuf:"varint,1,rep,name=key" json:"key,omitempty"` // optional imp.ImportedMessage imported_message = 2; Hue *Request_Color `protobuf:"varint,3,opt,name=hue,enum=my.test.Request_Color" json:"hue,omitempty"` Hat *HatType `protobuf:"varint,4,opt,name=hat,enum=my.test.HatType,def=1" json:"hat,omitempty"` // optional imp.ImportedMessage.Owner owner = 6; Deadline *float32 `protobuf:"fixed32,7,opt,name=deadline,def=inf" json:"deadline,omitempty"` Somegroup *Request_SomeGroup `protobuf:"group,8,opt,name=SomeGroup" json:"somegroup,omitempty"` Reset_ *int32 `protobuf:"varint,12,opt,name=reset" json:"reset,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Request) Reset() { *m = Request{} } func (m *Request) String() string { return proto.CompactTextString(m) } func (*Request) ProtoMessage() {} const Default_Request_Hat HatType = HatType_FEDORA var Default_Request_Deadline float32 = float32(math.Inf(1)) func (m *Request) GetKey() []int64 { if m != nil { return m.Key } return nil } func (m *Request) GetHue() Request_Color { if m != nil && m.Hue != nil { return *m.Hue } return 0 } func (m *Request) GetHat() HatType { if m != nil && m.Hat != nil { return *m.Hat } return Default_Request_Hat } func (m *Request) GetDeadline() float32 { if m != nil && m.Deadline != nil { return *m.Deadline } return Default_Request_Deadline } func (m *Request) GetSomegroup() *Request_SomeGroup { if m != nil { return m.Somegroup } return nil } func (m *Request) GetReset_() int32 { if m != nil && m.Reset_ != nil { return *m.Reset_ } return 0 } type Request_SomeGroup struct { GroupField *int32 `protobuf:"varint,9,opt,name=group_field" json:"group_field,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Request_SomeGroup) Reset() { *m = Request_SomeGroup{} } func (m *Request_SomeGroup) String() string { return proto.CompactTextString(m) } func (*Request_SomeGroup) ProtoMessage() {} func (m *Request_SomeGroup) GetGroupField() int32 { if m != nil && m.GroupField != nil { return *m.GroupField } return 0 } type Reply struct { Found []*Reply_Entry `protobuf:"bytes,1,rep,name=found" json:"found,omitempty"` CompactKeys []int32 `protobuf:"varint,2,rep,packed,name=compact_keys" json:"compact_keys,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *Reply) Reset() { *m = Reply{} } func (m *Reply) String() string { return proto.CompactTextString(m) } func (*Reply) ProtoMessage() {} var extRange_Reply = []proto.ExtensionRange{ {100, 536870911}, } func (*Reply) ExtensionRangeArray() []proto.ExtensionRange { return extRange_Reply } func (m *Reply) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *Reply) GetFound() []*Reply_Entry { if m != nil { return m.Found } return nil } func (m *Reply) GetCompactKeys() []int32 { if m != nil { return m.CompactKeys } return nil } type Reply_Entry struct { KeyThatNeeds_1234Camel_CasIng *int64 `protobuf:"varint,1,req,name=key_that_needs_1234camel_CasIng" json:"key_that_needs_1234camel_CasIng,omitempty"` Value *int64 `protobuf:"varint,2,opt,name=value,def=7" json:"value,omitempty"` XMyFieldName_2 *int64 `protobuf:"varint,3,opt,name=_my_field_name_2" json:"_my_field_name_2,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Reply_Entry) Reset() { *m = Reply_Entry{} } func (m *Reply_Entry) String() string { return proto.CompactTextString(m) } func (*Reply_Entry) ProtoMessage() {} const Default_Reply_Entry_Value int64 = 7 func (m *Reply_Entry) GetKeyThatNeeds_1234Camel_CasIng() int64 { if m != nil && m.KeyThatNeeds_1234Camel_CasIng != nil { return *m.KeyThatNeeds_1234Camel_CasIng } return 0 } func (m *Reply_Entry) GetValue() int64 { if m != nil && m.Value != nil { return *m.Value } return Default_Reply_Entry_Value } func (m *Reply_Entry) GetXMyFieldName_2() int64 { if m != nil && m.XMyFieldName_2 != nil { return *m.XMyFieldName_2 } return 0 } type ReplyExtensions struct { XXX_unrecognized []byte `json:"-"` } func (m *ReplyExtensions) Reset() { *m = ReplyExtensions{} } func (m *ReplyExtensions) String() string { return proto.CompactTextString(m) } func (*ReplyExtensions) ProtoMessage() {} var E_ReplyExtensions_Time = &proto.ExtensionDesc{ ExtendedType: (*Reply)(nil), ExtensionType: (*float64)(nil), Field: 101, Name: "my.test.ReplyExtensions.time", Tag: "fixed64,101,opt,name=time", } type OldReply struct { XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *OldReply) Reset() { *m = OldReply{} } func (m *OldReply) String() string { return proto.CompactTextString(m) } func (*OldReply) ProtoMessage() {} func (m *OldReply) Marshal() ([]byte, error) { return proto.MarshalMessageSet(m.ExtensionMap()) } func (m *OldReply) Unmarshal(buf []byte) error { return proto.UnmarshalMessageSet(buf, m.ExtensionMap()) } // ensure OldReply satisfies proto.Marshaler and proto.Unmarshaler var _ proto.Marshaler = (*OldReply)(nil) var _ proto.Unmarshaler = (*OldReply)(nil) var extRange_OldReply = []proto.ExtensionRange{ {100, 2147483646}, } func (*OldReply) ExtensionRangeArray() []proto.ExtensionRange { return extRange_OldReply } func (m *OldReply) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } var E_Tag = &proto.ExtensionDesc{ ExtendedType: (*Reply)(nil), ExtensionType: (*string)(nil), Field: 103, Name: "my.test.tag", Tag: "bytes,103,opt,name=tag", } func init() { proto.RegisterEnum("my.test.HatType", HatType_name, HatType_value) proto.RegisterEnum("my.test.Days", Days_name, Days_value) proto.RegisterEnum("my.test.Request_Color", Request_Color_name, Request_Color_value) proto.RegisterEnum("my.test.Reply_Entry_Game", Reply_Entry_Game_name, Reply_Entry_Game_value) proto.RegisterExtension(E_ReplyExtensions_Time) proto.RegisterExtension(E_Tag) } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/my_test/test.pb.go.golden000066400000000000000000000233251220434244300276630ustar00rootroot00000000000000// Code generated by protoc-gen-go. // source: my_test/test.proto // DO NOT EDIT! package my_test import proto "code.google.com/p/goprotobuf/proto" import json "encoding/json" import math "math" // discarding unused import multi2 "multi/multi1.pb" // Reference proto, json, and math imports to suppress error if they are not otherwise used. var _ = proto.Marshal var _ = &json.SyntaxError{} var _ = math.Inf type HatType int32 const ( // deliberately skipping 0 HatType_FEDORA HatType = 1 HatType_FEZ HatType = 2 ) var HatType_name = map[int32]string{ 1: "FEDORA", 2: "FEZ", } var HatType_value = map[string]int32{ "FEDORA": 1, "FEZ": 2, } func (x HatType) Enum() *HatType { p := new(HatType) *p = x return p } func (x HatType) String() string { return proto.EnumName(HatType_name, int32(x)) } func (x HatType) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *HatType) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(HatType_value, data, "HatType") if err != nil { return err } *x = HatType(value) return nil } // This enum represents days of the week. type Days int32 const ( Days_MONDAY Days = 1 Days_TUESDAY Days = 2 Days_LUNDI Days = 1 ) var Days_name = map[int32]string{ 1: "MONDAY", 2: "TUESDAY", // Duplicate value: 1: "LUNDI", } var Days_value = map[string]int32{ "MONDAY": 1, "TUESDAY": 2, "LUNDI": 1, } func (x Days) Enum() *Days { p := new(Days) *p = x return p } func (x Days) String() string { return proto.EnumName(Days_name, int32(x)) } func (x Days) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Days) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Days_value, data, "Days") if err != nil { return err } *x = Days(value) return nil } type Request_Color int32 const ( Request_RED Request_Color = 0 Request_GREEN Request_Color = 1 Request_BLUE Request_Color = 2 ) var Request_Color_name = map[int32]string{ 0: "RED", 1: "GREEN", 2: "BLUE", } var Request_Color_value = map[string]int32{ "RED": 0, "GREEN": 1, "BLUE": 2, } func (x Request_Color) Enum() *Request_Color { p := new(Request_Color) *p = x return p } func (x Request_Color) String() string { return proto.EnumName(Request_Color_name, int32(x)) } func (x Request_Color) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Request_Color) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Request_Color_value, data, "Request_Color") if err != nil { return err } *x = Request_Color(value) return nil } type Reply_Entry_Game int32 const ( Reply_Entry_FOOTBALL Reply_Entry_Game = 1 Reply_Entry_TENNIS Reply_Entry_Game = 2 ) var Reply_Entry_Game_name = map[int32]string{ 1: "FOOTBALL", 2: "TENNIS", } var Reply_Entry_Game_value = map[string]int32{ "FOOTBALL": 1, "TENNIS": 2, } func (x Reply_Entry_Game) Enum() *Reply_Entry_Game { p := new(Reply_Entry_Game) *p = x return p } func (x Reply_Entry_Game) String() string { return proto.EnumName(Reply_Entry_Game_name, int32(x)) } func (x Reply_Entry_Game) MarshalJSON() ([]byte, error) { return json.Marshal(x.String()) } func (x *Reply_Entry_Game) UnmarshalJSON(data []byte) error { value, err := proto.UnmarshalJSONEnum(Reply_Entry_Game_value, data, "Reply_Entry_Game") if err != nil { return err } *x = Reply_Entry_Game(value) return nil } // This is a message that might be sent somewhere. type Request struct { Key []int64 `protobuf:"varint,1,rep,name=key" json:"key,omitempty"` // optional imp.ImportedMessage imported_message = 2; Hue *Request_Color `protobuf:"varint,3,opt,name=hue,enum=my.test.Request_Color" json:"hue,omitempty"` Hat *HatType `protobuf:"varint,4,opt,name=hat,enum=my.test.HatType,def=1" json:"hat,omitempty"` // optional imp.ImportedMessage.Owner owner = 6; Deadline *float32 `protobuf:"fixed32,7,opt,name=deadline,def=inf" json:"deadline,omitempty"` Somegroup *Request_SomeGroup `protobuf:"group,8,opt,name=SomeGroup" json:"somegroup,omitempty"` Reset_ *int32 `protobuf:"varint,12,opt,name=reset" json:"reset,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Request) Reset() { *m = Request{} } func (m *Request) String() string { return proto.CompactTextString(m) } func (*Request) ProtoMessage() {} const Default_Request_Hat HatType = HatType_FEDORA var Default_Request_Deadline float32 = float32(math.Inf(1)) func (m *Request) GetKey() []int64 { if m != nil { return m.Key } return nil } func (m *Request) GetHue() Request_Color { if m != nil && m.Hue != nil { return *m.Hue } return 0 } func (m *Request) GetHat() HatType { if m != nil && m.Hat != nil { return *m.Hat } return Default_Request_Hat } func (m *Request) GetDeadline() float32 { if m != nil && m.Deadline != nil { return *m.Deadline } return Default_Request_Deadline } func (m *Request) GetSomegroup() *Request_SomeGroup { if m != nil { return m.Somegroup } return nil } func (m *Request) GetReset_() int32 { if m != nil && m.Reset_ != nil { return *m.Reset_ } return 0 } type Request_SomeGroup struct { GroupField *int32 `protobuf:"varint,9,opt,name=group_field" json:"group_field,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Request_SomeGroup) Reset() { *m = Request_SomeGroup{} } func (m *Request_SomeGroup) String() string { return proto.CompactTextString(m) } func (*Request_SomeGroup) ProtoMessage() {} func (m *Request_SomeGroup) GetGroupField() int32 { if m != nil && m.GroupField != nil { return *m.GroupField } return 0 } type Reply struct { Found []*Reply_Entry `protobuf:"bytes,1,rep,name=found" json:"found,omitempty"` CompactKeys []int32 `protobuf:"varint,2,rep,packed,name=compact_keys" json:"compact_keys,omitempty"` XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *Reply) Reset() { *m = Reply{} } func (m *Reply) String() string { return proto.CompactTextString(m) } func (*Reply) ProtoMessage() {} var extRange_Reply = []proto.ExtensionRange{ {100, 536870911}, } func (*Reply) ExtensionRangeArray() []proto.ExtensionRange { return extRange_Reply } func (m *Reply) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } func (m *Reply) GetFound() []*Reply_Entry { if m != nil { return m.Found } return nil } func (m *Reply) GetCompactKeys() []int32 { if m != nil { return m.CompactKeys } return nil } type Reply_Entry struct { KeyThatNeeds_1234Camel_CasIng *int64 `protobuf:"varint,1,req,name=key_that_needs_1234camel_CasIng" json:"key_that_needs_1234camel_CasIng,omitempty"` Value *int64 `protobuf:"varint,2,opt,name=value,def=7" json:"value,omitempty"` XMyFieldName_2 *int64 `protobuf:"varint,3,opt,name=_my_field_name_2" json:"_my_field_name_2,omitempty"` XXX_unrecognized []byte `json:"-"` } func (m *Reply_Entry) Reset() { *m = Reply_Entry{} } func (m *Reply_Entry) String() string { return proto.CompactTextString(m) } func (*Reply_Entry) ProtoMessage() {} const Default_Reply_Entry_Value int64 = 7 func (m *Reply_Entry) GetKeyThatNeeds_1234Camel_CasIng() int64 { if m != nil && m.KeyThatNeeds_1234Camel_CasIng != nil { return *m.KeyThatNeeds_1234Camel_CasIng } return 0 } func (m *Reply_Entry) GetValue() int64 { if m != nil && m.Value != nil { return *m.Value } return Default_Reply_Entry_Value } func (m *Reply_Entry) GetXMyFieldName_2() int64 { if m != nil && m.XMyFieldName_2 != nil { return *m.XMyFieldName_2 } return 0 } type ReplyExtensions struct { XXX_unrecognized []byte `json:"-"` } func (m *ReplyExtensions) Reset() { *m = ReplyExtensions{} } func (m *ReplyExtensions) String() string { return proto.CompactTextString(m) } func (*ReplyExtensions) ProtoMessage() {} var E_ReplyExtensions_Time = &proto.ExtensionDesc{ ExtendedType: (*Reply)(nil), ExtensionType: (*float64)(nil), Field: 101, Name: "my.test.ReplyExtensions.time", Tag: "fixed64,101,opt,name=time", } type OldReply struct { XXX_extensions map[int32]proto.Extension `json:"-"` XXX_unrecognized []byte `json:"-"` } func (m *OldReply) Reset() { *m = OldReply{} } func (m *OldReply) String() string { return proto.CompactTextString(m) } func (*OldReply) ProtoMessage() {} func (m *OldReply) Marshal() ([]byte, error) { return proto.MarshalMessageSet(m.ExtensionMap()) } func (m *OldReply) Unmarshal(buf []byte) error { return proto.UnmarshalMessageSet(buf, m.ExtensionMap()) } // ensure OldReply satisfies proto.Marshaler and proto.Unmarshaler var _ proto.Marshaler = (*OldReply)(nil) var _ proto.Unmarshaler = (*OldReply)(nil) var extRange_OldReply = []proto.ExtensionRange{ {100, 2147483646}, } func (*OldReply) ExtensionRangeArray() []proto.ExtensionRange { return extRange_OldReply } func (m *OldReply) ExtensionMap() map[int32]proto.Extension { if m.XXX_extensions == nil { m.XXX_extensions = make(map[int32]proto.Extension) } return m.XXX_extensions } var E_Tag = &proto.ExtensionDesc{ ExtendedType: (*Reply)(nil), ExtensionType: (*string)(nil), Field: 103, Name: "my.test.tag", Tag: "bytes,103,opt,name=tag", } func init() { proto.RegisterEnum("my.test.HatType", HatType_name, HatType_value) proto.RegisterEnum("my.test.Days", Days_name, Days_value) proto.RegisterEnum("my.test.Request_Color", Request_Color_name, Request_Color_value) proto.RegisterEnum("my.test.Reply_Entry_Game", Reply_Entry_Game_name, Reply_Entry_Game_value) proto.RegisterExtension(E_ReplyExtensions_Time) proto.RegisterExtension(E_Tag) } golang-goprotobuf-0.0~git20130901/protoc-gen-go/testdata/my_test/test.proto000066400000000000000000000064201220434244300265470ustar00rootroot00000000000000// Go support for Protocol Buffers - Google's data interchange format // // Copyright 2010 The Go Authors. All rights reserved. // http://code.google.com/p/goprotobuf/ // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. package my.test; // dotted package name //import "imp.proto"; import "multi/multi1.proto"; // unused import enum HatType { // deliberately skipping 0 FEDORA = 1; FEZ = 2; } // This enum represents days of the week. enum Days { option allow_alias = true; MONDAY = 1; TUESDAY = 2; LUNDI = 1; // same value as MONDAY } // This is a message that might be sent somewhere. message Request { enum Color { RED = 0; GREEN = 1; BLUE = 2; } repeated int64 key = 1; // optional imp.ImportedMessage imported_message = 2; optional Color hue = 3; optional HatType hat = 4 [default=FEDORA]; // optional imp.ImportedMessage.Owner owner = 6; optional float deadline = 7 [default=inf]; optional group SomeGroup = 8 { optional int32 group_field = 9; } // These foreign types are in imp2.proto, // which is publicly imported by imp.proto. // optional imp.PubliclyImportedMessage pub = 10; // optional imp.PubliclyImportedEnum pub_enum = 13 [default=HAIR]; optional int32 reset = 12; } message Reply { message Entry { required int64 key_that_needs_1234camel_CasIng = 1; optional int64 value = 2 [default=7]; optional int64 _my_field_name_2 = 3; enum Game { FOOTBALL = 1; TENNIS = 2; } } repeated Entry found = 1; repeated int32 compact_keys = 2 [packed=true]; extensions 100 to max; } message ReplyExtensions { extend Reply { optional double time = 101; } } // top-level extension extend Reply { optional string tag = 103; } message OldReply { // Extensions will be encoded in MessageSet wire format. option message_set_wire_format = true; extensions 100 to max; }