pax_global_header 0000666 0000000 0000000 00000000064 13067653416 0014525 g ustar 00root root 0000000 0000000 52 comment=b29e2017118fcdb518945c5052f565fd0410f8ed
osmo-trx-0~20170323git2af1440+dfsg/ 0000775 0000000 0000000 00000000000 13067653416 0016363 5 ustar 00root root 0000000 0000000 osmo-trx-0~20170323git2af1440+dfsg/.gitignore 0000664 0000000 0000000 00000001037 13067653416 0020354 0 ustar 00root root 0000000 0000000 # build results
*.o
*.lo
*.la
Transceiver52M/osmo-trx
# tests
CommonLibs/BitVectorTest
CommonLibs/ConfigurationTest
CommonLibs/F16Test
CommonLibs/InterthreadTest
CommonLibs/LogTest
CommonLibs/RegexpTest
CommonLibs/SocketsTest
CommonLibs/TimevalTest
CommonLibs/URLEncodeTest
CommonLibs/VectorTest
# automake/autoconf
*.in
.deps
.libs
.dirstamp
*~
Makefile
config.log
config.status
config.h
config.guess
config.sub
config/*
configure
compile
aclocal.m4
autom4te.cache
depcomp
install-sh
libtool
ltmain.sh
missing
stamp-h1
INSTALL
# vim
*.sw?
osmo-trx-0~20170323git2af1440+dfsg/.gitreview 0000664 0000000 0000000 00000000062 13067653416 0020367 0 ustar 00root root 0000000 0000000 [gerrit]
host=gerrit.osmocom.org
project=osmo-trx
osmo-trx-0~20170323git2af1440+dfsg/AUTHORS 0000664 0000000 0000000 00000012052 13067653416 0017433 0 ustar 00root root 0000000 0000000 #
# Copyright 2008, 2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
David A. Burgess, dburgess@kestrelsp.com:
CLI/CLI.cpp
CLI/CLI.h
CommonLibs/Assert.h
CommonLibs/BitVector.cpp
CommonLibs/BitVectorTest.cpp
CommonLibs/Configuration.cpp
CommonLibs/Configuration.h
CommonLibs/ConfigurationTest.cpp
CommonLibs/Interthread.h
CommonLibs/InterthreadTest.cpp
CommonLibs/LinkedLists.cpp
CommonLibs/LinkedLists.h
CommonLibs/Regexp.h
CommonLibs/RegexpTest.cpp
CommonLibs/Sockets.cpp
CommonLibs/Sockets.h
CommonLibs/SocketsTest.cpp
CommonLibs/Threads.cpp
CommonLibs/Threads.h
CommonLibs/Timeval.cpp
CommonLibs/Timeval.h
CommonLibs/TimevalTest.cpp
CommonLibs/Vector.h
CommonLibs/VectorTest.cpp
Control/CallControl.cpp
Control/ControlCommon.cpp
Control/ControlCommon.h
Control/FACCHDispatch.cpp
Control/MobilityManagement.cpp
Control/PagerTest.cpp
Control/RadioResource.cpp
Control/SDCCHDispatch.cpp
GSM/GSM610Tables.cpp
GSM/GSM610Tables.h
GSM/GSMCommon.cpp
GSM/GSMCommon.h
GSM/GSMConfig.h
GSM/GSML1FEC.cpp
GSM/GSML1FEC.h
GSM/GSML2LAPDm.cpp
GSM/GSML2LAPDm.h
GSM/GSML3CCElements.cpp
GSM/GSML3CCElements.h
GSM/GSML3CCMessages.cpp
GSM/GSML3CCMessages.h
GSM/GSML3CommonElements.cpp
GSM/GSML3CommonElements.h
GSM/GSML3MMElements.cpp
GSM/GSML3MMElements.h
GSM/GSML3MMMessages.cpp
GSM/GSML3MMMessages.h
GSM/GSML3Message.cpp
GSM/GSML3Message.h
GSM/GSML3RRElements.cpp
GSM/GSML3RRElements.h
GSM/GSML3RRMessages.cpp
GSM/GSML3RRMessages.h
GSM/GSMLogicalChannel.h
GSM/GSMTDMA.cpp
GSM/GSMTDMA.h
GSM/GSMTransfer.cpp
GSM/GSMTransfer.h
LICENSEBLOCK
SIP/SIPEngine.h
SIP/SIPInterface.h
SMS/SMSMessages.cpp
SMS/SMSMessages.h
SMS/SMSTransfer.cpp
SMS/SMSTransfer.h
TRXManager/TRXManager.cpp
Transceiver/Complex.h
apps/OpenBTS900.cpp
apps/OpenBTS850.cpp
apps/OpenBTS25c3.cpp
tests/AGCHTest.cpp
tests/BeaconTest.cpp
tests/CallTest.cpp
tests/CallTest2.cpp
tests/LAPDmTest.cpp
tests/LoopbackTest.cpp
tests/RegistrationTest.cpp
tests/TRXSimulator.cpp
Harvind S. Samra, hssamra@kestrelsp.com:
Control/PagerTest.cpp
Control/RadioResource.cpp
GSM/GSMConfig.h
GSM/GSMTransfer.h
LICENSEBLOCK
Transceiver/ComplexTest.cpp
Transceiver/Transceiver.cpp
Transceiver/Transceiver.h
Transceiver/USRPDevice.cpp
Transceiver/USRPDevice.h
Transceiver/USRPping.cpp
Transceiver/radioInterface.cpp
Transceiver/radioInterface.h
Transceiver/rcvLPF_651.h
Transceiver/runTransceiver.cpp
Transceiver/sendLPF_961.h
Transceiver/sigProcLib.cpp
Transceiver/sigProcLib.h
Transceiver/sigProcLibTest.cpp
Transceiver/sweepGenerator.cpp
Transceiver/testRadio.cpp
Raffi Sevlian, raffisev@gmail.com:
Control/CallControl.cpp
Control/ControlCommon.cpp
Control/ControlCommon.h
Control/FACCHDispatch.cpp
Control/MobilityManagement.cpp
Control/PagerTest.cpp
Control/RadioResource.cpp
GSM/GSMCommon.h
GSM/GSMConfig.h
GSM/GSML1FEC.h
GSM/GSML3CCElements.cpp
GSM/GSML3CCElements.h
GSM/GSML3CCMessages.cpp
GSM/GSML3CCMessages.h
GSM/GSML3CommonElements.cpp
GSM/GSML3CommonElements.h
GSM/GSML3MMElements.cpp
GSM/GSML3MMElements.h
GSM/GSML3MMMessages.cpp
GSM/GSML3MMMessages.h
GSM/GSML3Message.cpp
GSM/GSML3Message.h
GSM/GSML3RRElements.cpp
GSM/GSML3RRElements.h
GSM/GSML3RRMessages.cpp
GSM/GSML3RRMessages.h
GSM/GSMLogicalChannel.h
GSM/GSMSAPMux.cpp
GSM/GSMSAPMux.h
GSM/GSMTransfer.h
LICENSEBLOCK
SIP/SIPEngine.cpp
SIP/SIPInterface.cpp
SIP/SIPInterface.h
SIP/SIPMessage.cpp
SIP/SIPMessage.h
SIP/SIPUtility.cpp
SIP/SIPUtility.h
SMS/CMMessage.cpp
SMS/CMMessage.h
SMS/CMProcessor.cpp
SMS/CMProcessor.h
SMS/CMTest.cpp
SMS/RLMessage.cpp
SMS/RLMessage.h
SMS/RLProcessor.cpp
SMS/RLProcessor.h
SMS/SMSMessages.cpp
SMS/SMSMessages.h
SMS/SMSProcessors.cpp
SMS/SMSProcessors.h
SMS/SMSTransfer.cpp
SMS/SMSTransfer.h
SMS/TLMessage.cpp
SMS/TLMessage.h
SMS/TLProcessor.cpp
SMS/TLProcessor.h
TRXManager/TRXManager.h
Alon Levy, alonlevy1@gmail.com
RRLPMessages.cpp
RRLPMessages.h
RRLPTest.cpp
osmo-trx-0~20170323git2af1440+dfsg/COPYING 0000664 0000000 0000000 00000110167 13067653416 0017424 0 ustar 00root root 0000000 0000000 GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
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(at your option) any later version.
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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along with this program. If not, see .
Also add information on how to contact you by electronic and paper mail.
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=========================================================================
This marks the end of the AGPLv3 text. The following text is appended to the
same file for convience but constituting a distinct document, not part of the
actual AGPL text and not part of an attempt to create a deriviative work based
on the AGPLv3 text.
=========================================================================
ADDITIONAL TERMS TO THE AGPLv3 LICENSE FOR OPENBTS
Permissive Terms Supplementing the License
1. Remote Interaction Through IP Networks.
OpenBTS includes an implementation of the GSM network cellular air interface,
as well as other interfaces to IP networks. The interaction of cellular
handsets with the OpenBTS software is considered "remote network interaction"
for the purposes of the Affero General Public License and cellular users are
subject to the source code access requirements of Section 13 of AGPLv3 ("Remote
Network Interaction; Use with the GNU General Public License").
Remote interactions through interfaces other than the GSM air interface are, at
your option, exempted from the requirements of Section 13 ("Remote Network
Interaction; Use with the GNU General Public License"). This exemption of
interfaces other than the GSM air interface from the requirements of Section 13
is an additional permission granted to you.
Non-Permissive Terms Supplementing The License
1. Trademarks.
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the US Patent and Trademark Office. Your use of OpenBTS software under a GPL
license does not include the right to use the OpenBTS trademark in commerce.
This additional non-permissive term is consistent with Section 7 of the AGPLv3
license.
END OF ADDITIONAL TERMS
How to comply with Section 13 of the AGPLv3 license.
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to deliver a text message to each handset that attaches to the OpenBTS cellular
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In OpenBTS 2.6, such text messages can be delivered with the "Welcome Message"
feature. See the OpenBTS.config.example file for more information on the use of
this feature for AGPLv3 compliance.
osmo-trx-0~20170323git2af1440+dfsg/ChangeLog 0000664 0000000 0000000 00000000000 13067653416 0020123 0 ustar 00root root 0000000 0000000 osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/ 0000775 0000000 0000000 00000000000 13067653416 0020425 5 ustar 00root root 0000000 0000000 osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/BitVector.cpp 0000664 0000000 0000000 00000016162 13067653416 0023040 0 ustar 00root root 0000000 0000000 /*
* Copyright 2008, 2009 Free Software Foundation, Inc.
*
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
#include "BitVector.h"
#include
#include
#include
#include
using namespace std;
/**
Apply a Galois polymonial to a binary seqeunce.
@param val The input sequence.
@param poly The polynomial.
@param order The order of the polynomial.
@return Single-bit result.
*/
unsigned applyPoly(uint64_t val, uint64_t poly, unsigned order)
{
uint64_t prod = val & poly;
unsigned sum = prod;
for (unsigned i=1; i>i;
return sum & 0x01;
}
BitVector::BitVector(const char *valString)
:Vector(strlen(valString))
{
uint32_t accum = 0;
for (size_t i=0; i=0; i--) {
accum = (accum<<1) | ((*dp--) & 0x01);
}
return accum;
}
uint64_t BitVector::readField(size_t& readIndex, unsigned length) const
{
const uint64_t retVal = peekField(readIndex,length);
readIndex += length;
return retVal;
}
uint64_t BitVector::readFieldReversed(size_t& readIndex, unsigned length) const
{
const uint64_t retVal = peekFieldReversed(readIndex,length);
readIndex += length;
return retVal;
}
void BitVector::fillField(size_t writeIndex, uint64_t value, unsigned length)
{
char *dpBase = mStart + writeIndex;
char *dp = dpBase + length - 1;
assert(dp < mEnd);
while (dp>=dpBase) {
*dp-- = value & 0x01;
value >>= 1;
}
}
void BitVector::fillFieldReversed(size_t writeIndex, uint64_t value, unsigned length)
{
char *dp = mStart + writeIndex;
char *dpEnd = dp + length - 1;
assert(dpEnd < mEnd);
while (dp<=dpEnd) {
*dp++ = value & 0x01;
value >>= 1;
}
}
void BitVector::writeField(size_t& writeIndex, uint64_t value, unsigned length)
{
fillField(writeIndex,value,length);
writeIndex += length;
}
void BitVector::writeFieldReversed(size_t& writeIndex, uint64_t value, unsigned length)
{
fillFieldReversed(writeIndex,value,length);
writeIndex += length;
}
void BitVector::invert()
{
for (size_t i=0; i=8);
char tmp0 = mStart[0];
mStart[0] = mStart[7];
mStart[7] = tmp0;
char tmp1 = mStart[1];
mStart[1] = mStart[6];
mStart[6] = tmp1;
char tmp2 = mStart[2];
mStart[2] = mStart[5];
mStart[5] = tmp2;
char tmp3 = mStart[3];
mStart[3] = mStart[4];
mStart[4] = tmp3;
}
void BitVector::LSB8MSB()
{
if (size()<8) return;
size_t size8 = 8*(size()/8);
size_t iTop = size8 - 8;
for (size_t i=0; i<=iTop; i+=8) segment(i,8).reverse8();
}
uint64_t BitVector::syndrome(Generator& gen) const
{
gen.clear();
const char *dp = mStart;
while (dp0.0F) newSig[i]=1;
else newSig[i] = 0;
}
return newSig;
}
float SoftVector::getEnergy(float *plow) const
{
const SoftVector &vec = *this;
int len = vec.size();
float avg = 0; float low = 1;
for (int i = 0; i < len; i++) {
float energy = fabsf(vec[i]);
if (energy < low) low = energy;
avg += energy/len;
}
if (plow) { *plow = low; }
return avg;
}
ostream& operator<<(ostream& os, const SoftVector& sv)
{
for (size_t i=0; i0.5) os << "1";
else if (sv[i]>0.25) os << "|";
else if (sv[i]>0.0) os << "'";
else os << "-";
}
return os;
}
void BitVector::pack(unsigned char* targ) const
{
// Assumes MSB-first packing.
unsigned bytes = size()/8;
for (unsigned i=0; i> (8-rem),rem);
}
void BitVector::hex(ostream& os) const
{
os << std::hex;
unsigned digits = size()/4;
size_t wp=0;
for (unsigned i=0; i0) {
if (sscanf(src+digits, "%1x", &val) < 1) {
return false;
}
fillField(whole,val,rem);
}
return true;
}
// vim: ts=4 sw=4
osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/BitVector.h 0000664 0000000 0000000 00000017715 13067653416 0022512 0 ustar 00root root 0000000 0000000 /*
* Copyright 2008, 2009 Free Software Foundation, Inc.
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
#ifndef FECVECTORS_H
#define FECVECTORS_H
#include "Vector.h"
#include
class BitVector;
class SoftVector;
/** Shift-register (LFSR) generator. */
class Generator {
private:
uint64_t mCoeff; ///< polynomial coefficients. LSB is zero exponent.
uint64_t mState; ///< shift register state. LSB is most recent.
uint64_t mMask; ///< mask for reading state
unsigned mLen; ///< number of bits used in shift register
unsigned mLen_1; ///< mLen - 1
public:
Generator(uint64_t wCoeff, unsigned wLen)
:mCoeff(wCoeff),mState(0),
mMask((1ULL<>(mLen_1)) & 0x01;
mState = (mState<<1) ^ (inBit & 0x01);
if (fb) mState ^= mCoeff;
}
/**
Update the generator state by one cycle.
This is in the .h for inlining.
*/
void encoderShift(unsigned inBit)
{
const unsigned fb = ((mState>>(mLen_1)) ^ inBit) & 0x01;
mState <<= 1;
if (fb) mState ^= mCoeff;
}
};
class BitVector : public Vector {
public:
/**@name Constructors. */
//@{
/**@name Casts of Vector constructors. */
//@{
BitVector(char* wData, char* wStart, char* wEnd)
:Vector(wData,wStart,wEnd)
{ }
BitVector(size_t len=0):Vector(len) {}
BitVector(const Vector& source):Vector(source) {}
BitVector(Vector& source):Vector(source) {}
BitVector(const Vector& source1, const Vector source2):Vector(source1,source2) {}
//@}
/** Construct from a string of "0" and "1". */
BitVector(const char* valString);
//@}
/** Index a single bit. */
bool bit(size_t index) const
{
// We put this code in .h for fast inlining.
const char *dp = mStart+index;
assert(dp::segment(start,span)); }
BitVector head(size_t span) { return segment(0,span); }
const BitVector head(size_t span) const { return segment(0,span); }
BitVector tail(size_t start) { return segment(start,size()-start); }
const BitVector tail(size_t start) const { return segment(start,size()-start); }
//@}
void zero() { fill(0); }
/**@name FEC operations. */
//@{
/** Calculate the syndrome of the vector with the given Generator. */
uint64_t syndrome(Generator& gen) const;
/** Calculate the parity word for the vector with the given Generator. */
uint64_t parity(Generator& gen) const;
//@}
/** Invert 0<->1. */
void invert();
/**@name Byte-wise operations. */
//@{
/** Reverse an 8-bit vector. */
void reverse8();
/** Reverse groups of 8 within the vector (byte reversal). */
void LSB8MSB();
//@}
/**@name Serialization and deserialization. */
//@{
uint64_t peekField(size_t readIndex, unsigned length) const;
uint64_t peekFieldReversed(size_t readIndex, unsigned length) const;
uint64_t readField(size_t& readIndex, unsigned length) const;
uint64_t readFieldReversed(size_t& readIndex, unsigned length) const;
void fillField(size_t writeIndex, uint64_t value, unsigned length);
void fillFieldReversed(size_t writeIndex, uint64_t value, unsigned length);
void writeField(size_t& writeIndex, uint64_t value, unsigned length);
void writeFieldReversed(size_t& writeIndex, uint64_t value, unsigned length);
void write0(size_t& writeIndex) { writeField(writeIndex,0,1); }
void write1(size_t& writeIndex) { writeField(writeIndex,1,1); }
//@}
/** Sum of bits. */
unsigned sum() const;
/** Reorder bits, dest[i] = this[map[i]]. */
void map(const unsigned *map, size_t mapSize, BitVector& dest) const;
/** Reorder bits, dest[map[i]] = this[i]. */
void unmap(const unsigned *map, size_t mapSize, BitVector& dest) const;
/** Pack into a char array. */
void pack(unsigned char*) const;
/** Unpack from a char array. */
void unpack(const unsigned char*);
/** Make a hexdump string. */
void hex(std::ostream&) const;
std::string hexstr() const;
/** Unpack from a hexdump string.
* @returns true on success, false on error. */
bool unhex(const char*);
void set(BitVector other) // That's right. No ampersand.
{
clear();
mData=other.mData;
mStart=other.mStart;
mEnd=other.mEnd;
other.mData=NULL;
}
void settfb(int i, int j) const
{
mStart[i] = j;
}
};
std::ostream& operator<<(std::ostream&, const BitVector&);
/**
The SoftVector class is used to represent a soft-decision signal.
Values 0..1 represent probabilities that a bit is "true".
*/
class SoftVector: public Vector {
public:
/** Build a SoftVector of a given length. */
SoftVector(size_t wSize=0):Vector(wSize) {}
/** Construct a SoftVector from a C string of "0", "1", and "X". */
SoftVector(const char* valString);
/** Construct a SoftVector from a BitVector. */
SoftVector(const BitVector& source);
/**
Wrap a SoftVector around a block of floats.
The block will be delete[]ed upon desctuction.
*/
SoftVector(float *wData, unsigned length)
:Vector(wData,length)
{}
SoftVector(float* wData, float* wStart, float* wEnd)
:Vector(wData,wStart,wEnd)
{ }
/**
Casting from a Vector.
Note that this is NOT pass-by-reference.
*/
SoftVector(Vector source)
:Vector(source)
{}
/**@name Casts and overrides of Vector operators. */
//@{
SoftVector segment(size_t start, size_t span)
{
float* wStart = mStart + start;
float* wEnd = wStart + span;
assert(wEnd<=mEnd);
return SoftVector(NULL,wStart,wEnd);
}
SoftVector alias()
{ return segment(0,size()); }
const SoftVector segment(size_t start, size_t span) const
{ return (SoftVector)(Vector::segment(start,span)); }
SoftVector head(size_t span) { return segment(0,span); }
const SoftVector head(size_t span) const { return segment(0,span); }
SoftVector tail(size_t start) { return segment(start,size()-start); }
const SoftVector tail(size_t start) const { return segment(start,size()-start); }
//@}
// How good is the SoftVector in the sense of the bits being solid?
// Result of 1 is perfect and 0 means all the bits were 0.0
// If plow is non-NULL, also return the lowest energy bit.
float getEnergy(float *low=0) const;
/** Fill with "unknown" values. */
void unknown() { fill(0.0F); }
/** Return a hard bit value from a given index by slicing. */
bool bit(size_t index) const
{
const float *dp = mStart+index;
assert(dp0.0F;
}
/** Slice the whole signal into bits. */
BitVector sliced() const;
};
std::ostream& operator<<(std::ostream&, const SoftVector&);
#endif
// vim: ts=4 sw=4
osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/BitVectorTest.cpp 0000664 0000000 0000000 00000003073 13067653416 0023675 0 ustar 00root root 0000000 0000000 /*
* Copyright 2008 Free Software Foundation, Inc.
*
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
#include "BitVector.h"
#include
#include
using namespace std;
int main(int argc, char *argv[])
{
BitVector v5("000011110000");
int r1 = v5.peekField(0,8);
int r2 = v5.peekField(4,4);
int r3 = v5.peekField(4,8);
cout << r1 << ' ' << r2 << ' ' << r3 << endl;
cout << v5 << endl;
v5.fillField(0,0xa,4);
int r4 = v5.peekField(0,8);
cout << v5 << endl;
cout << r4 << endl;
v5.reverse8();
cout << v5 << endl;
unsigned char ts[9] = "abcdefgh";
BitVector tp(70);
cout << "ts=" << ts << endl;
tp.unpack(ts);
cout << "tp=" << tp << endl;
tp.pack(ts);
cout << "ts=" << ts << endl;
}
osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/Configuration.cpp 0000664 0000000 0000000 00000072743 13067653416 0023755 0 ustar 00root root 0000000 0000000 /*
* Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
* Copyright 2010 Kestrel Signal Processing, Inc.
* Copyright 2011, 2012 Range Networks, Inc.
*
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
#include "Configuration.h"
#include "Logger.h"
#include
#include
#include
#ifdef DEBUG_CONFIG
#define debugLogEarly gLogEarly
#else
#define debugLogEarly(x,y,z)
#endif
using namespace std;
char gCmdName[20] = {0}; // Use a char* to avoid avoid static initialization of string, and race at startup.
static const char* createConfigTable = {
"CREATE TABLE IF NOT EXISTS CONFIG ("
"KEYSTRING TEXT UNIQUE NOT NULL, "
"VALUESTRING TEXT, "
"STATIC INTEGER DEFAULT 0, "
"OPTIONAL INTEGER DEFAULT 0, "
"COMMENTS TEXT DEFAULT ''"
")"
};
static std::string replaceAll(const std::string input, const std::string search, const std::string replace)
{
std::string output = input;
int index = 0;
while (true) {
index = output.find(search, index);
if (index == std::string::npos) {
break;
}
output.replace(index, replace.length(), replace);
index += replace.length();
}
return output;
}
float ConfigurationRecord::floatNumber() const
{
float val;
sscanf(mValue.c_str(),"%f",&val);
return val;
}
ConfigurationTable::ConfigurationTable(const char* filename, const char *wCmdName, ConfigurationKeyMap wSchema)
{
gLogEarly(LOG_INFO, "opening configuration table from path %s", filename);
// Connect to the database.
int rc = sqlite3_open(filename,&mDB);
// (pat) When I used malloc here, sqlite3 sporadically crashes.
if (wCmdName) {
strncpy(gCmdName,wCmdName,18);
gCmdName[18] = 0;
strcat(gCmdName,":");
}
if (rc) {
gLogEarly(LOG_EMERG, "cannot open configuration database at %s, error message: %s", filename, sqlite3_errmsg(mDB));
sqlite3_close(mDB);
mDB = NULL;
return;
}
// Create the table, if needed.
if (!sqlite3_command(mDB,createConfigTable)) {
gLogEarly(LOG_EMERG, "cannot create configuration table in database at %s, error message: %s", filename, sqlite3_errmsg(mDB));
}
// Build CommonLibs schema
ConfigurationKey *tmp;
tmp = new ConfigurationKey("Log.Alarms.Max","20",
"alarms",
ConfigurationKey::CUSTOMER,
ConfigurationKey::VALRANGE,
"10:20",// educated guess
false,
"Maximum number of alarms to remember inside the application."
);
mSchema[tmp->getName()] = *tmp;
free(tmp);
tmp = new ConfigurationKey("Log.File","",
"",
ConfigurationKey::DEVELOPER,
ConfigurationKey::FILEPATH_OPT,// audited
"",
false,
"Path to use for textfile based logging. "
"By default, this feature is disabled. "
"To enable, specify an absolute path to the file you wish to use, eg: /tmp/my-debug.log. "
"To disable again, execute \"unconfig Log.File\"."
);
mSchema[tmp->getName()] = *tmp;
free(tmp);
tmp = new ConfigurationKey("Log.Level","NOTICE",
"",
ConfigurationKey::CUSTOMER,
ConfigurationKey::CHOICE,
"EMERG|EMERGENCY - report serious faults associated with service failure or hardware damage,"
"ALERT|ALERT - report likely service disruption caused by misconfiguration or poor connectivity,"
"CRIT|CRITICAL - report anomalous events that are likely to degrade service,"
"ERR|ERROR - report internal errors of the software that may result in degradation of service in unusual circumstances,"
"WARNING|WARNING - report anomalous events that may indicate a degradation of normal service,"
"NOTICE|NOTICE - report anomalous events that probably do not affect service but may be of interest to network operators,"
"INFO|INFORMATION - report normal events,"
"DEBUG|DEBUG - only for use by developers and will degrade system performance",
false,
"Default logging level when no other level is defined for a file."
);
mSchema[tmp->getName()] = *tmp;
free(tmp);
// Add application specific schema
mSchema.insert(wSchema.begin(), wSchema.end());
// Init the cross checking callback to something predictable
mCrossCheck = NULL;
}
string ConfigurationTable::getDefaultSQL(const std::string& program, const std::string& version)
{
stringstream ss;
ConfigurationKeyMap::iterator mp;
ss << "--" << endl;
ss << "-- This file was generated using: " << program << " --gensql" << endl;
ss << "-- binary version: " << version << endl;
ss << "--" << endl;
ss << "-- Future changes should not be put in this file directly but" << endl;
ss << "-- rather in the program's ConfigurationKey schema." << endl;
ss << "--" << endl;
ss << "PRAGMA foreign_keys=OFF;" << endl;
ss << "BEGIN TRANSACTION;" << endl;
ss << "CREATE TABLE CONFIG ( KEYSTRING TEXT UNIQUE NOT NULL, VALUESTRING TEXT, STATIC INTEGER DEFAULT 0, OPTIONAL INTEGER DEFAULT 0, COMMENTS TEXT DEFAULT '');" << endl;
mp = mSchema.begin();
while (mp != mSchema.end()) {
ss << "INSERT INTO \"CONFIG\" VALUES(";
// name
ss << "'" << mp->first << "',";
// default
ss << "'" << mp->second.getDefaultValue() << "',";
// static
if (mp->second.isStatic()) {
ss << "1";
} else {
ss << "0";
}
ss << ",";
// optional
ss << "0,";
// description
ss << "'";
if (mp->second.getType() == ConfigurationKey::BOOLEAN) {
ss << "1=enabled, 0=disabled - ";
}
ss << mp->second.getDescription();
if (mp->second.isStatic()) {
ss << " Static.";
}
ss << "'";
ss << ");" << endl;
mp++;
}
ss << "COMMIT;" << endl;
ss << endl;
return ss.str();
}
string ConfigurationTable::getTeX(const std::string& program, const std::string& version)
{
stringstream ss;
ConfigurationKeyMap::iterator mp;
ss << "% START AUTO-GENERATED CONTENT" << endl;
ss << "% -- these sections were generated using: " << program << " --gentex" << endl;
ss << "% -- binary version: " << version << endl;
ss << "\\subsection{Customer Site Parameters}" << endl;
ss << "These parameters must be changed to fit your site." << endl;
ss << "\\begin{itemize}" << endl;
mp = mSchema.begin();
while (mp != mSchema.end()) {
if (mp->second.getVisibility() == ConfigurationKey::CUSTOMERSITE) {
ss << " \\item ";
// name
ss << mp->first << " -- ";
// description
ss << mp->second.getDescription();
ss << endl;
}
mp++;
}
ss << "\\end{itemize}" << endl;
ss << endl;
ss << "\\subsection{Customer Tuneable Parameters}" << endl;
ss << "These parameters can be changed to optimize your site." << endl;
ss << "\\begin{itemize}" << endl;
mp = mSchema.begin();
while (mp != mSchema.end()) {
if (mp->second.getVisibility() != ConfigurationKey::CUSTOMERSITE &&
(
mp->second.getVisibility() == ConfigurationKey::CUSTOMER ||
mp->second.getVisibility() == ConfigurationKey::CUSTOMERTUNE ||
mp->second.getVisibility() == ConfigurationKey::CUSTOMERWARN
)) {
ss << " \\item ";
// name
ss << mp->first << " -- ";
// description
ss << mp->second.getDescription();
ss << endl;
}
mp++;
}
ss << "\\end{itemize}" << endl;
ss << endl;
ss << "\\subsection{Developer/Factory Parameters}" << endl;
ss << "These parameters should only be changed by when developing new code." << endl;
ss << "\\begin{itemize}" << endl;
mp = mSchema.begin();
while (mp != mSchema.end()) {
if (mp->second.getVisibility() == ConfigurationKey::FACTORY ||
mp->second.getVisibility() == ConfigurationKey::DEVELOPER) {
ss << " \\item ";
// name
ss << mp->first << " -- ";
// description
ss << mp->second.getDescription();
ss << endl;
}
mp++;
}
ss << "\\end{itemize}" << endl;
ss << "% END AUTO-GENERATED CONTENT" << endl;
ss << endl;
string tmp = replaceAll(ss.str(), "^", "\\^");
return replaceAll(tmp, "_", "\\_");
}
bool ConfigurationTable::defines(const string& key)
{
try {
ScopedLock lock(mLock);
return lookup(key).defined();
} catch (ConfigurationTableKeyNotFound) {
debugLogEarly(LOG_ALERT, "configuration parameter %s not found", key.c_str());
return false;
}
}
bool ConfigurationTable::keyDefinedInSchema(const std::string& name)
{
return mSchema.find(name) == mSchema.end() ? false : true;
}
bool ConfigurationTable::isValidValue(const std::string& name, const std::string& val) {
bool ret = false;
ConfigurationKey key = mSchema[name];
switch (key.getType()) {
case ConfigurationKey::BOOLEAN: {
if (val == "1" || val == "0") {
ret = true;
}
break;
}
case ConfigurationKey::CHOICE_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::CHOICE: {
int startPos = -1;
uint endPos = 0;
std::string tmp = key.getValidValues();
do {
startPos++;
if ((endPos = tmp.find('|', startPos)) != std::string::npos) {
if (val == tmp.substr(startPos, endPos-startPos)) {
ret = true;
break;
}
} else {
if (val == tmp.substr(startPos, tmp.find(',', startPos)-startPos)) {
ret = true;
break;
}
}
} while ((startPos = tmp.find(',', startPos)) != (int)std::string::npos);
break;
}
case ConfigurationKey::CIDR_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::CIDR: {
uint delimiter;
std::string ip;
int cidr = -1;
delimiter = val.find('/');
if (delimiter != std::string::npos) {
ip = val.substr(0, delimiter);
std::stringstream(val.substr(delimiter+1)) >> cidr;
if (ConfigurationKey::isValidIP(ip) && 0 <= cidr && cidr <= 32) {
ret = true;
}
}
break;
}
case ConfigurationKey::FILEPATH_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::FILEPATH: {
regex_t r;
const char* expression = "^[a-zA-Z0-9/_.-]+$";
int result = regcomp(&r, expression, REG_EXTENDED);
if (result) {
char msg[256];
regerror(result,&r,msg,255);
break;//abort();
}
if (regexec(&r, val.c_str(), 0, NULL, 0)==0) {
ret = true;
}
regfree(&r);
break;
}
case ConfigurationKey::IPADDRESS_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::IPADDRESS: {
ret = ConfigurationKey::isValidIP(val);
break;
}
case ConfigurationKey::IPANDPORT: {
uint delimiter;
std::string ip;
int port = -1;
delimiter = val.find(':');
if (delimiter != std::string::npos) {
ip = val.substr(0, delimiter);
std::stringstream(val.substr(delimiter+1)) >> port;
if (ConfigurationKey::isValidIP(ip) && 1 <= port && port <= 65535) {
ret = true;
}
}
break;
}
case ConfigurationKey::MIPADDRESS_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::MIPADDRESS: {
int startPos = -1;
uint endPos = 0;
do {
startPos++;
endPos = val.find(' ', startPos);
if (ConfigurationKey::isValidIP(val.substr(startPos, endPos-startPos))) {
ret = true;
} else {
ret = false;
break;
}
} while ((startPos = endPos) != (int)std::string::npos);
break;
}
case ConfigurationKey::PORT_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::PORT: {
int intVal;
std::stringstream(val) >> intVal;
if (1 <= intVal && intVal <= 65535) {
ret = true;
}
break;
}
case ConfigurationKey::REGEX_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::REGEX: {
regex_t r;
const char* expression = val.c_str();
int result = regcomp(&r, expression, REG_EXTENDED);
if (result) {
char msg[256];
regerror(result,&r,msg,255);
} else {
ret = true;
}
regfree(&r);
break;
}
case ConfigurationKey::STRING_OPT: {
if (val.length() == 0) {
ret = true;
break;
}
}
case ConfigurationKey::STRING: {
regex_t r;
const char* expression = key.getValidValues().c_str();
int result = regcomp(&r, expression, REG_EXTENDED);
if (result) {
char msg[256];
regerror(result,&r,msg,255);
break;//abort();
}
if (regexec(&r, val.c_str(), 0, NULL, 0)==0) {
ret = true;
}
regfree(&r);
break;
}
case ConfigurationKey::VALRANGE: {
regex_t r;
int result;
if (key.getValidValues().find('.') != std::string::npos) {
result = regcomp(&r, "^[0-9.-]+$", REG_EXTENDED);
} else {
result = regcomp(&r, "^[0-9-]+$", REG_EXTENDED);
}
if (result) {
char msg[256];
regerror(result,&r,msg,255);
break;//abort();
}
if (regexec(&r, val.c_str(), 0, NULL, 0)!=0) {
ret = false;
} else if (key.getValidValues().find('.') != std::string::npos) {
ret = ConfigurationKey::isInValRange(key, val, false);
} else {
ret = ConfigurationKey::isInValRange(key, val, true);
}
regfree(&r);
break;
}
}
return ret;
}
ConfigurationKeyMap ConfigurationTable::getSimilarKeys(const std::string& snippet) {
ConfigurationKeyMap tmp;
ConfigurationKeyMap::const_iterator mp = mSchema.begin();
while (mp != mSchema.end()) {
if (mp->first.find(snippet) != std::string::npos) {
tmp[mp->first] = mp->second;
}
mp++;
}
return tmp;
}
const ConfigurationRecord& ConfigurationTable::lookup(const string& key)
{
assert(mDB);
checkCacheAge();
// We assume the caller holds mLock.
// So it is OK to return a reference into the cache.
// Check the cache.
// This is cheap.
ConfigurationMap::const_iterator where = mCache.find(key);
if (where!=mCache.end()) {
if (where->second.defined()) return where->second;
throw ConfigurationTableKeyNotFound(key);
}
// Check the database.
// This is more expensive.
char *value = NULL;
sqlite3_single_lookup(mDB,"CONFIG",
"KEYSTRING",key.c_str(),"VALUESTRING",value);
// value found, cache the result
if (value) {
mCache[key] = ConfigurationRecord(value);
// key definition found, cache the default
} else if (keyDefinedInSchema(key)) {
mCache[key] = ConfigurationRecord(mSchema[key].getDefaultValue());
// total miss, cache the error
} else {
mCache[key] = ConfigurationRecord(false);
throw ConfigurationTableKeyNotFound(key);
}
free(value);
// Leave mLock locked. The caller holds it still.
return mCache[key];
}
bool ConfigurationTable::isStatic(const string& key)
{
if (keyDefinedInSchema(key)) {
return mSchema[key].isStatic();
} else {
return false;
}
}
string ConfigurationTable::getStr(const string& key)
{
// We need the lock because rec is a reference into the cache.
try {
ScopedLock lock(mLock);
return lookup(key).value();
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
}
bool ConfigurationTable::getBool(const string& key)
{
try {
return getNum(key) != 0;
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
}
long ConfigurationTable::getNum(const string& key)
{
// We need the lock because rec is a reference into the cache.
try {
ScopedLock lock(mLock);
return lookup(key).number();
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
}
float ConfigurationTable::getFloat(const string& key)
{
try {
ScopedLock lock(mLock);
return lookup(key).floatNumber();
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
}
std::vector ConfigurationTable::getVectorOfStrings(const string& key)
{
// Look up the string.
char *line=NULL;
try {
ScopedLock lock(mLock);
const ConfigurationRecord& rec = lookup(key);
line = strdup(rec.value().c_str());
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
assert(line);
char *lp = line;
// Parse the string.
std::vector retVal;
while (lp) {
while (*lp==' ') lp++;
if (*lp == '\0') break;
char *tp = strsep(&lp," ");
if (!tp) break;
retVal.push_back(tp);
}
free(line);
return retVal;
}
std::vector ConfigurationTable::getVector(const string& key)
{
// Look up the string.
char *line=NULL;
try {
ScopedLock lock(mLock);
const ConfigurationRecord& rec = lookup(key);
line = strdup(rec.value().c_str());
} catch (ConfigurationTableKeyNotFound) {
// Raise an alert and re-throw the exception.
debugLogEarly(LOG_ALERT, "configuration parameter %s has no defined value", key.c_str());
throw ConfigurationTableKeyNotFound(key);
}
assert(line);
char *lp = line;
// Parse the string.
std::vector retVal;
while (lp) {
// Watch for multiple or trailing spaces.
while (*lp==' ') lp++;
if (*lp=='\0') break;
retVal.push_back(strtol(lp,NULL,0));
strsep(&lp," ");
}
free(line);
return retVal;
}
bool ConfigurationTable::remove(const string& key)
{
assert(mDB);
ScopedLock lock(mLock);
// Clear the cache entry and the database.
ConfigurationMap::iterator where = mCache.find(key);
if (where!=mCache.end()) mCache.erase(where);
// Really remove it.
string cmd = "DELETE FROM CONFIG WHERE KEYSTRING=='"+key+"'";
return sqlite3_command(mDB,cmd.c_str());
}
void ConfigurationTable::find(const string& pat, ostream& os) const
{
// Prepare the statement.
string cmd = "SELECT KEYSTRING,VALUESTRING FROM CONFIG WHERE KEYSTRING LIKE \"%" + pat + "%\"";
sqlite3_stmt *stmt;
if (sqlite3_prepare_statement(mDB,&stmt,cmd.c_str())) return;
// Read the result.
int src = sqlite3_run_query(mDB,stmt);
while (src==SQLITE_ROW) {
const char* value = (const char*)sqlite3_column_text(stmt,1);
os << sqlite3_column_text(stmt,0) << " ";
int len = 0;
if (value) {
len = strlen(value);
}
if (len && value) os << value << endl;
else os << "(disabled)" << endl;
src = sqlite3_run_query(mDB,stmt);
}
sqlite3_finalize(stmt);
}
ConfigurationRecordMap ConfigurationTable::getAllPairs() const
{
ConfigurationRecordMap tmp;
// Prepare the statement.
string cmd = "SELECT KEYSTRING,VALUESTRING FROM CONFIG";
sqlite3_stmt *stmt;
if (sqlite3_prepare_statement(mDB,&stmt,cmd.c_str())) return tmp;
// Read the result.
int src = sqlite3_run_query(mDB,stmt);
while (src==SQLITE_ROW) {
const char* key = (const char*)sqlite3_column_text(stmt,0);
const char* value = (const char*)sqlite3_column_text(stmt,1);
if (key && value) {
tmp[string(key)] = ConfigurationRecord(value);
} else if (key && !value) {
tmp[string(key)] = ConfigurationRecord(false);
}
src = sqlite3_run_query(mDB,stmt);
}
sqlite3_finalize(stmt);
return tmp;
}
bool ConfigurationTable::set(const string& key, const string& value)
{
assert(mDB);
ScopedLock lock(mLock);
string cmd = "INSERT OR REPLACE INTO CONFIG (KEYSTRING,VALUESTRING,OPTIONAL) VALUES (\"" + key + "\",\"" + value + "\",1)";
bool success = sqlite3_command(mDB,cmd.c_str());
// Cache the result.
if (success) mCache[key] = ConfigurationRecord(value);
return success;
}
bool ConfigurationTable::set(const string& key, long value)
{
char buffer[30];
sprintf(buffer,"%ld",value);
return set(key,buffer);
}
bool ConfigurationTable::set(const string& key)
{
assert(mDB);
ScopedLock lock(mLock);
string cmd = "INSERT OR REPLACE INTO CONFIG (KEYSTRING,VALUESTRING,OPTIONAL) VALUES (\"" + key + "\",NULL,1)";
bool success = sqlite3_command(mDB,cmd.c_str());
if (success) mCache[key] = ConfigurationRecord(true);
return success;
}
void ConfigurationTable::checkCacheAge()
{
// mLock is set by caller
static time_t timeOfLastPurge = 0;
time_t now = time(NULL);
// purge every 3 seconds
// purge period cannot be configuration parameter
if (now - timeOfLastPurge < 3) return;
timeOfLastPurge = now;
// this is purge() without the lock
ConfigurationMap::iterator mp = mCache.begin();
while (mp != mCache.end()) {
ConfigurationMap::iterator prev = mp;
mp++;
mCache.erase(prev);
}
}
void ConfigurationTable::purge()
{
ScopedLock lock(mLock);
ConfigurationMap::iterator mp = mCache.begin();
while (mp != mCache.end()) {
ConfigurationMap::iterator prev = mp;
mp++;
mCache.erase(prev);
}
}
void ConfigurationTable::setUpdateHook(void(*func)(void *,int ,char const *,char const *,sqlite3_int64))
{
assert(mDB);
sqlite3_update_hook(mDB,func,NULL);
}
void ConfigurationTable::setCrossCheckHook(vector (*wCrossCheck)(const string&))
{
mCrossCheck = wCrossCheck;
}
vector ConfigurationTable::crossCheck(const string& key) {
vector ret;
if (mCrossCheck != NULL) {
ret = mCrossCheck(key);
}
return ret;
}
void HashString::computeHash()
{
// FIXME -- Someone needs to review this hash function.
const char* cstr = c_str();
mHash = 0;
for (unsigned i=0; i> 32);
mHash = mHash*127 + cstr[i];
}
}
void SimpleKeyValue::addItem(const char* pair_orig)
{
char *pair = strdup(pair_orig);
char *key = pair;
char *mark = strchr(pair,'=');
if (!mark) return;
*mark = '\0';
char *value = mark+1;
mMap[key] = value;
free(pair);
}
const char* SimpleKeyValue::get(const char* key) const
{
HashStringMap::const_iterator p = mMap.find(key);
if (p==mMap.end()) return NULL;
return p->second.c_str();
}
void SimpleKeyValue::addItems(const char* pairs_orig)
{
char *pairs = strdup(pairs_orig);
char *thisPair;
while ((thisPair=strsep(&pairs," "))!=NULL) {
addItem(thisPair);
}
free(pairs);
}
bool ConfigurationKey::isValidIP(const std::string& ip) {
struct sockaddr_in sa;
return inet_pton(AF_INET, ip.c_str(), &(sa.sin_addr)) != 0;
}
void ConfigurationKey::getMinMaxStepping(const ConfigurationKey &key, std::string &min, std::string &max, std::string &stepping) {
uint delimiter;
int startPos;
uint endPos;
std::string tmp = key.getValidValues();
stepping = "1";
// grab steps if they're defined
startPos = tmp.find('(');
if (startPos != (int)std::string::npos) {
endPos = tmp.find(')');
stepping = tmp.substr(startPos+1, endPos-startPos-1);
tmp = tmp.substr(0, startPos);
}
startPos = 0;
delimiter = tmp.find(':', startPos);
min = tmp.substr(startPos, delimiter-startPos);
max = tmp.substr(delimiter+1, tmp.find(',', delimiter)-delimiter-1);
}
template bool ConfigurationKey::isInValRange(const ConfigurationKey &key, const std::string& val, const bool isInteger) {
bool ret = false;
T convVal;
T min;
T max;
T steps;
std::string strMin;
std::string strMax;
std::string strSteps;
std::stringstream(val) >> convVal;
ConfigurationKey::getMinMaxStepping(key, strMin, strMax, strSteps);
std::stringstream(strMin) >> min;
std::stringstream(strMax) >> max;
std::stringstream(strSteps) >> steps;
// TODO : only ranges checked, steps not enforced
if (isInteger) {
if (val.find('.') == std::string::npos && min <= convVal && convVal <= max) {
ret = true;
}
} else {
if (min <= convVal && convVal <= max) {
ret = true;
}
}
return ret;
}
const std::string ConfigurationKey::getARFCNsString() {
stringstream ss;
int i;
float downlink;
float uplink;
// 128:251 GSM850
downlink = 869.2;
uplink = 824.2;
for (i = 128; i <= 251; i++) {
ss << i << "|GSM850 #" << i << " : " << downlink << " MHz downlink / " << uplink << " MHz uplink,";
downlink += 0.2;
uplink += 0.2;
}
// 1:124 PGSM900
downlink = 935.2;
uplink = 890.2;
for (i = 1; i <= 124; i++) {
ss << i << "|PGSM900 #" << i << " : " << downlink << " MHz downlink / " << uplink << " MHz uplink,";
downlink += 0.2;
uplink += 0.2;
}
// 512:885 DCS1800
downlink = 1805.2;
uplink = 1710.2;
for (i = 512; i <= 885; i++) {
ss << i << "|DCS1800 #" << i << " : " << downlink << " MHz downlink / " << uplink << " MHz uplink,";
downlink += 0.2;
uplink += 0.2;
}
// 512:810 PCS1900
downlink = 1930.2;
uplink = 1850.2;
for (i = 512; i <= 810; i++) {
ss << i << "|PCS1900 #" << i << " : " << downlink << " MHz downlink / " << uplink << " MHz uplink,";
downlink += 0.2;
uplink += 0.2;
}
ss << endl;
return ss.str();
}
const std::string ConfigurationKey::visibilityLevelToString(const ConfigurationKey::VisibilityLevel& visibility) {
std::string ret = "UNKNOWN ERROR";
switch (visibility) {
case ConfigurationKey::CUSTOMER:
ret = "customer - can be freely changed by the customer without any detriment to their system";
break;
case ConfigurationKey::CUSTOMERSITE:
ret = "customer site - these values are different for each BTS and should not be left default";
break;
case ConfigurationKey::CUSTOMERTUNE:
ret = "customer tune - should only be changed to tune an installation to better suit the physical environment or MS usage pattern";
break;
case ConfigurationKey::CUSTOMERWARN:
ret = "customer warn - a warning will be presented and confirmation required before changing this sensitive setting";
break;
case ConfigurationKey::DEVELOPER:
ret = "developer - should only be changed by developers to debug/optimize the implementation";
break;
case ConfigurationKey::FACTORY:
ret = "factory - set once at the factory, should never be changed";
break;
}
return ret;
}
const std::string ConfigurationKey::typeToString(const ConfigurationKey::Type& type) {
std::string ret = "UNKNOWN ERROR";
switch (type) {
case BOOLEAN:
ret = "boolean";
break;
case CHOICE_OPT:
ret = "multiple choice (optional)";
break;
case CHOICE:
ret = "multiple choice";
break;
case CIDR_OPT:
ret = "CIDR notation (optional)";
break;
case CIDR:
ret = "CIDR notation";
break;
case FILEPATH_OPT:
ret = "file path (optional)";
break;
case FILEPATH:
ret = "file path";
break;
case IPADDRESS_OPT:
ret = "IP address (optional)";
break;
case IPADDRESS:
ret = "IP address";
break;
case IPANDPORT:
ret = "IP address and port";
break;
case MIPADDRESS_OPT:
ret = "space-separated list of IP addresses (optional)";
break;
case MIPADDRESS:
ret = "space-separated list of IP addresses";
break;
case PORT_OPT:
ret = "IP port (optional)";
break;
case PORT:
ret = "IP port";
break;
case REGEX_OPT:
ret = "regular expression (optional)";
break;
case REGEX:
ret = "regular expression";
break;
case STRING_OPT:
ret = "string (optional)";
break;
case STRING:
ret = "string";
break;
case VALRANGE:
ret = "value range";
break;
}
return ret;
}
void ConfigurationKey::printKey(const ConfigurationKey &key, const std::string& currentValue, ostream& os) {
os << key.getName() << " ";
if (!currentValue.length()) {
os << "(disabled)";
} else {
os << currentValue;
}
if (currentValue.compare(key.getDefaultValue()) == 0) {
os << " [default]";
}
os << endl;
}
void ConfigurationKey::printDescription(const ConfigurationKey &key, ostream& os) {
std::string tmp;
os << " - description: " << key.getDescription() << std::endl;
if (key.getUnits().length()) {
os << " - units: " << key.getUnits() << std::endl;
}
os << " - type: " << ConfigurationKey::typeToString(key.getType()) << std::endl;
if (key.getDefaultValue().length()) {
os << " - default value: " << key.getDefaultValue() << std::endl;
}
os << " - visibility level: " << ConfigurationKey::visibilityLevelToString(key.getVisibility()) << std::endl;
os << " - static: " << key.isStatic() << std::endl;
tmp = key.getValidValues();
if (key.getType() == ConfigurationKey::VALRANGE) {
int startPos = tmp.find('(');
uint delimiter = 0;
if (startPos != (int)std::string::npos) {
tmp = tmp.substr(0, startPos);
}
startPos = -1;
do {
startPos++;
delimiter = tmp.find(':', startPos);
os << " - valid values: " << "from " << tmp.substr(startPos, delimiter-startPos) << " to "
<< tmp.substr(delimiter+1, tmp.find(',', delimiter)-delimiter-1) << std::endl;
} while ((startPos = tmp.find(',', startPos)) != (int)std::string::npos);
} else if (key.getType() == ConfigurationKey::CHOICE) {
int startPos = -1;
uint endPos = 0;
do {
startPos++;
if ((endPos = tmp.find('|', startPos)) != std::string::npos) {
os << " - valid values: " << tmp.substr(startPos, endPos-startPos);
os << " = " << tmp.substr(endPos+1, tmp.find(',', endPos)-endPos-1) << std::endl;
} else {
os << " - valid values: " << tmp.substr(startPos, tmp.find(',', startPos)-startPos) << std::endl;
}
} while ((startPos = tmp.find(',', startPos)) != (int)std::string::npos);
} else if (key.getType() == ConfigurationKey::BOOLEAN) {
os << " - valid values: 0 = disabled" << std::endl;
os << " - valid values: 1 = enabled" << std::endl;
} else if (key.getType() == ConfigurationKey::STRING) {
os << " - valid val regex: " << tmp << std::endl;
} else if (key.getValidValues().length()) {
os << " - raw valid values: " << tmp << std::endl;
}
}
// vim: ts=4 sw=4
osmo-trx-0~20170323git2af1440+dfsg/CommonLibs/Configuration.h 0000664 0000000 0000000 00000024700 13067653416 0023410 0 ustar 00root root 0000000 0000000 /*
* Copyright 2009, 2010 Free Software Foundation, Inc.
* Copyright 2010 Kestrel Signal Processing, Inc.
* Copyright 2011, 2012 Range Networks, Inc.
*
* This software is distributed under the terms of the GNU Affero Public License.
* See the COPYING file in the main directory for details.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
#ifndef CONFIGURATION_H
#define CONFIGURATION_H
#include "sqlite3util.h"
#include
#include
#include
#include
#include
#include