\n";
} else {
$outstr .= "\t\n";
}
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t" . $report['name'] . "\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t
\n";
# this function should be called only at the appropriate targeted time when in batch mode
# but for preview mode we can't use the targeted time
# so let's use time()
$time = time();
# get config option for first-day-of-the-week
$first_weekdayid = read_user_setting('first_weekdayid');
/* don't cache previews */
$_SESSION['custom'] = 'true';
$column = 0;
foreach($reports_items as $item) {
reports_log(__FUNCTION__ . ', item_id: ' . $item['id'] . ' local_graph_id: ' . $item['local_graph_id'], false, 'REPORTS TRACE', POLLER_VERBOSITY_MEDIUM);
if ($item['item_type'] == REPORTS_ITEM_GRAPH) {
if (is_graph_allowed($item['local_graph_id'], $report['user_id'])) {
$timespan = array();
# get start/end time-since-epoch for actual time (now()) and given current-session-timespan
get_timespan($timespan, $time, $item['timespan'], $first_weekdayid);
if ($column == 0) {
$outstr .= "\t\t\n";
$outstr .= "\t\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t\t\n";
} else {
$outstr .= "\t\t\t\t\n";
}
$outstr .= "\t\t\t\t\t\n";
}
if ($format_ok) {
$outstr .= "\t\t\t\t\t\t| \n";
} else {
$outstr .= "\t\t\t\t\t\t | \n";
}
$outstr .= "\t\t\t\t\t\t\t" . reports_graph_image($report, $item, $timespan, $output, $theme) . "\n";
$outstr .= "\t\t\t\t\t\t | \n";
if ($report['graph_columns'] > 1) {
$column = ($column + 1) % ($report['graph_columns']);
}
if ($column == 0) {
$outstr .= "\t\t\t\t\t \n";
$outstr .= "\t\t\t\t \n";
$outstr .= "\t\t\t\n";
$outstr .= "\t\t\n";
}
}
} elseif ($item['item_type'] == REPORTS_ITEM_TEXT) {
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t" . $item['item_text'] . "\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
/* start a new section */
$column = 0;
} elseif ($item['item_type'] == REPORTS_ITEM_TREE) {
if (is_tree_allowed($item['tree_id'], $report['user_id'])) {
if ($item['tree_cascade'] == 'on') {
$outstr .= expand_branch($report, $item, $item['branch_id'], $output, $format_ok, $theme);
} elseif (reports_tree_has_graphs($item['tree_id'], $item['branch_id'], $report['user_id'], $item['graph_name_regexp'])) {
$outstr .= reports_expand_tree($report, $item, $item['branch_id'], $output, $format_ok, $theme, false);
}
}
} else {
$outstr .= '
| ';
}
}
$outstr .= "\t \n";
if ($output == REPORTS_OUTPUT_EMAIL && $include_body) {
$outstr .= '';
}
}
if ($format_ok) {
if ($report_tag) {
return str_replace('', $outstr, $format_data);
} else {
return $format_data . "\n" . $outstr;
}
} else {
return $outstr;
}
}
function expand_branch(&$report, &$item, $branch_id, $output, $format_ok, $theme = 'classic') {
$outstr = '';
if (reports_tree_has_graphs($item['tree_id'], $branch_id, $report['user_id'], $item['graph_name_regexp'])) {
$outstr .= reports_expand_tree($report, $item, $branch_id, $output, $format_ok, $theme, true);
}
$tree_branches = db_fetch_assoc_prepared('SELECT id
FROM graph_tree_items
WHERE parent = ?
AND host_id = 0
AND local_graph_id = 0
AND graph_tree_id = ?
ORDER BY position', array($branch_id, $item['tree_id']));
if (sizeof($tree_branches)) {
foreach ($tree_branches as $branch) {
$outstr .= expand_branch($report, $item, $branch['id'], $output, $format_ok, $theme);
}
}
return $outstr;
}
/**
* return html code for an embetted image
* @param array $report - parameters for this report mail report
* @param $item - current graph item
* @param $timespan - timespan
* @param $output - type of output
* @return string - generated html
*/
function reports_graph_image($report, $item, $timespan, $output, $theme = 'classic') {
global $config;
$out = '';
if ($output == REPORTS_OUTPUT_STDOUT) {
$out = "![](" . html_escape($config[) ";
} else {
$out = '';
}
if ($report['graph_linked'] == 'on' ) {
$out = "" . $out . '';
}
return $out . "\n";
}
/**
* expand a tree for including into report
* @param array $report - parameters for this report mail report
* @param int $item - current graph item
* @param int $output - type of output
* @param bool $format_ok - use css styling
* @param bool $nested - nested tree?
* @return string - html
*/
function reports_expand_tree($report, $item, $parent, $output, $format_ok, $theme = 'classic', $nested = false) {
global $colors, $config, $alignment;
include($config['include_path'] . '/global_arrays.php');
include_once($config['library_path'] . '/data_query.php');
include_once($config['library_path'] . '/html_tree.php');
include_once($config['library_path'] . '/html_utility.php');
$tree_id = $item['tree_id'];
$leaf_id = $item['branch_id'];
$time = time();
# get config option for first-day-of-the-week
$first_weekdayid = read_user_setting('first_weekdayid');
$user = $report['user_id'];
$timespan = array();
# get start/end time-since-epoch for actual time (now()) and given current-session-timespan
get_timespan($timespan, $time, $item['timespan'], $first_weekdayid);
if (empty($tree_id)) {
return;
}
$device_id = db_fetch_cell_prepared('SELECT host_id
FROM graph_tree_items
WHERE id = ?
AND graph_tree_id = ?',
array($parent, $tree_id));
$outstr = '';
if ($device_id == 0) {
$leaves = db_fetch_assoc_prepared('SELECT *
FROM graph_tree_items
WHERE graph_tree_id = ?
AND parent = ?',
array($tree_id, $parent));
} elseif (is_device_allowed($device_id, $user)) {
$leaves = db_fetch_assoc_prepared('SELECT *
FROM graph_tree_items
WHERE graph_tree_id = ?
AND id = ?',
array($tree_id, $parent));
} else{
$leaves = array();
}
if (sizeof($leaves)) {
foreach ($leaves as $leaf) {
$sql_where = '';
$title = '';
$title_delimeter = '';
$search_key = '';
$host_name = '';
$graph_name = '';
$leaf_id = $leaf['id'];
if (!empty($leaf_id)) {
if ($leaf['local_graph_id'] == 0 && $leaf['host_id'] == 0) {
$leaf_type = 'header';
} elseif ($leaf['host_id'] > 0) {
$leaf_type = 'host';
} else {
$leaf_type = 'graph';
}
} else {
$leaf_type = 'header';
}
/* get information for the headers */
if (!empty($tree_id)) {
$tree_name = db_fetch_cell_prepared('SELECT name
FROM graph_tree
WHERE id = ?',
array($tree_id));
}
if (!empty($parent)) {
$leaf_name = db_fetch_cell_prepared('SELECT title
FROM graph_tree_items
WHERE id = ?',
array($parent));
}
if (!empty($leaf_id)) {
$host_name = db_fetch_cell_prepared('SELECT h.description
FROM graph_tree_items AS gti
INNER JOIN host AS h
ON h.id = gti.host_id
WHERE gti.id = ?',
array($leaf_id));
}
if ($leaf_type == 'graph') {
$graph_name = db_fetch_cell_prepared('SELECT
gtg.title_cache AS title
FROM graph_templates_graph AS gtg
WHERE gtg.local_graph_id = ?',
array($leaf['local_graph_id']));
}
//if (!empty($tree_name) && empty($leaf_name) && empty($host_name) && !$nested) {
if (!empty($tree_name) && empty($leaf_name) && empty($host_name)) {
$title = $title_delimeter . '' . __('Tree:') . " $tree_name";
$title_delimeter = '-> ';
}
if (!empty($leaf_name)) {
$title .= $title_delimeter . '' . __('Leaf:') . " $leaf_name";
$title_delimeter = '-> ';
}
if (!empty($host_name)) {
$title .= $title_delimeter . '' . __('Host:') . " $host_name";
$title_delimeter = '-> ';
}
if (!empty($graph_name)) {
$title .= $title_delimeter . '' . __('Graph:') . " $graph_name";
$title_delimeter = '-> ';
}
if ($item['graph_name_regexp'] != '') {
$sql_where .= " AND title_cache REGEXP '" . $item['graph_name_regexp'] . "'";
}
if (($leaf_type == 'header') && $nested) {
$mygraphs = array();
$graphs = db_fetch_assoc("SELECT DISTINCT
gti.local_graph_id, gtg.title_cache
FROM graph_tree_items AS gti
INNER JOIN graph_local AS gl
ON gl.id=gti.local_graph_id
INNER JOIN graph_templates_graph AS gtg
ON gtg.local_graph_id=gl.id
WHERE gti.graph_tree_id=$tree_id
AND gti.parent=$parent
AND gti.local_graph_id>0
$sql_where
ORDER BY gti.position");
foreach($graphs as $key => $graph) {
if (is_graph_allowed($graph['local_graph_id'], $user)) {
$mygraphs[$graph['local_graph_id']] = $graph;
}
}
if (sizeof($mygraphs)) {
/* start graph display */
if ($title != '') {
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t$title\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
}
$outstr .= reports_graph_area($mygraphs, $report, $item, $timespan, $output, $format_ok, $theme);
}
} elseif ($leaf_type == 'graph') {
$gr_where = '';
if ($item['graph_name_regexp'] != '') {
$gr_where .= " AND title_cache REGEXP '" . $item['graph_name_regexp'] . "'";
}
$graph = db_fetch_cell("SELECT count(*)
FROM graph_templates_graph
WHERE local_graph_id=" . $leaf['local_graph_id'] . $gr_where);
/* start graph display */
if ($graph > 0) {
if ($title != '') {
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t$title\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
}
$graph_list = array(array('local_graph_id' => $leaf['local_graph_id'], 'title_cache' => $graph_name));
$outstr .= reports_graph_area($graph_list, $report, $item, $timespan, $output, $format_ok, $theme);
}
} elseif ($leaf_type == 'host' && $nested) {
/* graph template grouping */
if ($leaf['host_grouping_type'] == HOST_GROUPING_GRAPH_TEMPLATE) {
$graph_templates = array_rekey(
db_fetch_assoc_prepared('SELECT DISTINCT
gt.id, gt.name
FROM graph_local AS gl
INNER JOIN graph_templates AS gt
ON gt.id=gl.graph_template_id
INNER JOIN graph_templates_graph AS gtg
ON gtg.local_graph_id=gl.id
WHERE gl.host_id = ?
ORDER BY gt.name',
array($leaf['host_id'])),
'id', 'name'
);
if (sizeof($graph_templates)) {
foreach($graph_templates AS $id => $name) {
if (!is_graph_template_allowed($id, $user)) {
unset($graph_templates[$id]);
}
}
}
/* for graphs without a template */
array_push($graph_templates,
array(
'id' => '0',
'name' => __('(No Graph Template)')
)
);
$outgraphs = array();
if (sizeof($graph_templates) > 0) {
foreach ($graph_templates as $id => $name) {
$graphs = db_fetch_assoc('SELECT
gtg.local_graph_id, gtg.title_cache
FROM graph_local AS gl
INNER JOIN graph_templates_graph AS gtg
ON gtg.local_graph_id=gl.id
WHERE gl.graph_template_id=' . $id . '
AND gl.host_id=' . $leaf['host_id'] . "
$sql_where
ORDER BY gtg.title_cache");
if (sizeof($graphs)) {
foreach($graphs as $key => $graph) {
if (!is_graph_allowed($graph['local_graph_id'], $user)) {
unset($graphs[$key]);
}
}
}
$outgraphs = array_merge($outgraphs, $graphs);
}
if (sizeof($outgraphs)) {
/* let's sort the graphs naturally */
usort($outgraphs, 'necturally_sort_graphs');
/* start graph display */
if ($title != '') {
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t$title\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
}
$outstr .= reports_graph_area($outgraphs, $report, $item, $timespan, $output, $format_ok, $theme);
}
}
} elseif ($leaf['host_grouping_type'] == HOST_GROUPING_DATA_QUERY_INDEX) {
/* data query index grouping */
$data_queries = db_fetch_assoc_prepared('SELECT DISTINCT
sq.id, sq.name
FROM graph_local AS gl
INNER JOIN snmp_query AS sq
ON gl.snmp_query_id=sq.id
WHERE gl.host_id = ?
ORDER BY sq.name',
array($leaf['host_id']));
/* for graphs without a data query */
if (empty($data_query_id)) {
array_push($data_queries,
array(
'id' => '0',
'name' => 'Non Query Based'
)
);
}
$i = 0;
if (sizeof($data_queries)) {
foreach ($data_queries as $data_query) {
/* fetch a list of field names that are sorted by the preferred sort field */
$sort_field_data = get_formatted_data_query_indexes($leaf['host_id'], $data_query['id']);
/* grab a list of all graphs for this host/data query combination */
$graphs = db_fetch_assoc('SELECT
gtg.title_cache, gtg.local_graph_id, gl.snmp_index
FROM graph_local AS gl
INNER JOIN graph_templates_graph AS gtg
ON gl.id=gtg.local_graph_id
WHERE gl.snmp_query_id=' . $data_query['id'] . '
AND gl.host_id=' . $leaf['host_id'] . "
$sql_where
ORDER BY gtg.title_cache");
if (sizeof($graphs)) {
foreach($graphs as $key => $graph) {
if (!is_graph_allowed($graph['local_graph_id'], $user)) {
unset($graphs[$key]);
}
}
}
/* re-key the results on data query index */
if (sizeof($graphs)) {
if ($i == 0) {
/* start graph display */
if ($title != '') {
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| \n";
} else {
$outstr .= "\t\t\t | \n";
}
$outstr .= "\t\t\t\t$title\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
}
}
$i++;
$outstr .= "\t\t\n";
if ($format_ok) {
$outstr .= "\t\t\t| Data Query: " . $data_query['name'] . "\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t \n";
} else {
$outstr .= "\t\t\tData Query: " . $data_query['name'] . "\n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t |
\n";
}
/* let's sort the graphs naturally */
usort($graphs, 'necturally_sort_graphs');
foreach ($graphs as $graph) {
$snmp_index_to_graph[$graph['snmp_index']][$graph['local_graph_id']] = $graph['title_cache'];
}
}
/* using the sorted data as they key; grab each snmp index from the master list */
$graph_list = array();
foreach ($sort_field_data as $snmp_index => $sort_field_value) {
/* render each graph for the current data query index */
if (isset($snmp_index_to_graph[$snmp_index])) {
foreach ($snmp_index_to_graph[$snmp_index] as $local_graph_id => $graph_title) {
/* reformat the array so it's compatable with the html_graph* area functions */
array_push($graph_list, array('local_graph_id' => $local_graph_id, 'title_cache' => $graph_title));
}
}
}
if (sizeof($graph_list)) {
$outstr .= reports_graph_area($graph_list, $report, $item, $timespan, $output, $format_ok, $theme);
}
}
}
}
}
}
}
return $outstr;
}
/**
* natural sort function
* @param $a
* @param $b
* @return string
*/
function necturally_sort_graphs($a, $b) {
return strnatcasecmp($a['title_cache'], $b['title_cache']);
}
/**
* draw graph area
* @param array $graphs - array of graphs
* @param array $report - report parameters
* @param int $item - current item
* @param int $timespan - requested timespan
* @param int $output - type of output
* @param bool $format_ok - use css styling
* @return string
*/
function reports_graph_area($graphs, $report, $item, $timespan, $output, $format_ok, $theme = 'classic') {
global $alignment;
$column = 0;
$outstr = '';
if (sizeof($graphs)) {
foreach($graphs as $graph) {
$item['local_graph_id'] = $graph['local_graph_id'];
if ($column == 0) {
$outstr .= "\t\t\n";
$outstr .= "\t\t\t\n";
$outstr .= "\t\t\t\t\n";
$outstr .= "\t\t\t\t\t\n";
}
if ($format_ok) {
$outstr .= "\t\t\t\t\t\t| \n";
} else {
$outstr .= "\t\t\t\t\t\t | \n";
}
$outstr .= "\t\t\t\t\t\t\t" . reports_graph_image($report, $item, $timespan, $output, $theme) . "\n";
$outstr .= "\t\t\t\t\t\t | \n";
if ($report['graph_columns'] > 1) {
$column = ($column + 1) % ($report['graph_columns']);
}
if ($column == 0) {
$outstr .= "\t\t\t\t\t \n";
$outstr .= "\t\t\t\t \n";
$outstr .= "\t\t\t | \n";
$outstr .= "\t\t
\n";
}
}
}
if ($column > 0) {
$outstr .= "\t\t\t\t\t\n";
$outstr .= "\t\t\t\t
\n";
$outstr .= "\t\t\t\n";
$outstr .= "\t\t\n";
}
return $outstr;
}
/**
* convert png images stream to jpeg using php-gd
*
* @param string $png_data - the png image as a stream
* @return string - the jpeg image as a stream
*/
function png2jpeg ($png_data) {
global $config;
if ($png_data != '') {
$fn = '/tmp/' . time() . '.png';
/* write rrdtool's png file to scratch dir */
$f = fopen($fn, 'wb');
fwrite($f, $png_data);
fclose($f);
/* create php-gd image object from file */
$im = imagecreatefrompng($fn);
if (!$im) { /* check for errors */
$im = ImageCreate (150, 30); /* create an empty image */
$bgc = ImageColorAllocate ($im, 255, 255, 255);
$tc = ImageColorAllocate ($im, 0, 0, 0);
ImageFilledRectangle ($im, 0, 0, 150, 30, $bgc);
/* print error message */
ImageString($im, 1, 5, 5, "Error while opening: $imgname", $tc);
}
ob_start(); // start a new output buffer to capture jpeg image stream
imagejpeg($im); // output to buffer
$ImageData = ob_get_contents(); // fetch image from buffer
$ImageDataLength = ob_get_length();
ob_end_clean(); // stop this output buffer
imagedestroy($im); //clean up
unlink($fn); // delete scratch file
}
return $ImageData;
}
/**
* convert png images stream to gif using php-gd
*
* @param string $png_data - the png image as a stream
* @return string - the gif image as a stream
*/
function png2gif ($png_data) {
global $config;
if ($png_data != '') {
$fn = '/tmp/' . time() . '.png';
/* write rrdtool's png file to scratch dir */
$f = fopen($fn, 'wb');
fwrite($f, $png_data);
fclose($f);
/* create php-gd image object from file */
$im = imagecreatefrompng($fn);
if (!$im) { /* check for errors */
$im = ImageCreate (150, 30); /* create an empty image */
$bgc = ImageColorAllocate ($im, 255, 255, 255);
$tc = ImageColorAllocate ($im, 0, 0, 0);
ImageFilledRectangle ($im, 0, 0, 150, 30, $bgc);
/* print error message */
ImageString($im, 1, 5, 5, "Error while opening: $imgname", $tc);
}
ob_start(); // start a new output buffer to capture gif image stream
imagegif($im); // output to buffer
$ImageData = ob_get_contents(); // fetch image from buffer
$ImageDataLength = ob_get_length();
ob_end_clean(); // stop this output buffer
imagedestroy($im); //clean up
unlink($fn); // delete scratch file
}
return $ImageData;
}
/**
* get available format files for cacti reporting
* @return array - available format files
*/
function reports_get_format_files() {
global $config;
$formats = array();
$dir = $config['base_path'] . '/formats';
if (is_dir($dir)) {
if (function_exists('scandir')) {
$files = scandir($dir);
} elseif ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
$files[] = $file;
}
closedir($dh);
}
if (sizeof($files)) {
foreach($files as $file) {
if (substr_count($file, '.format')) {
$contents = file($dir . '/' . $file);
if (sizeof($contents)) {
foreach($contents as $line) {
$line = trim($line);
if (substr_count($line, 'Description:') && substr($line, 0, 1) == '#') {
$arr = explode(':', $line);
$formats[$file] = trim($arr[1]) . ' (' . $file . ')';
}
}
}
}
}
}
}
return $formats;
}
/**
* define the reports code that will be processed at the end of each polling event
*/
function reports_poller_bottom () {
global $config;
include_once($config['base_path'] . '/lib/poller.php');
$command_string = read_config_option('path_php_binary');
$extra_args = '-q ' . $config['base_path'] . '/poller_reports.php';
exec_background($command_string, $extra_args);
}
/**
* PHP error handler
* @arg $errno
* @arg $errmsg
* @arg $filename
* @arg $linenum
* @arg $vars
*/
function reports_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
$errno = $errno & error_reporting();
# return if error handling disabled by @
if ($errno == 0) return;
# define constants not available with PHP 4
if(!defined('E_STRICT')) define('E_STRICT', 2048);
if(!defined('E_RECOVERABLE_ERROR')) define('E_RECOVERABLE_ERROR', 4096);
if (read_config_option('log_verbosity') >= POLLER_VERBOSITY_HIGH) {
/* define all error types */
$errortype = array(
E_ERROR => 'Error',
E_WARNING => 'Warning',
E_PARSE => 'Parsing Error',
E_NOTICE => 'Notice',
E_CORE_ERROR => 'Core Error',
E_CORE_WARNING => 'Core Warning',
E_COMPILE_ERROR => 'Compile Error',
E_COMPILE_WARNING => 'Compile Warning',
E_USER_ERROR => 'User Error',
E_USER_WARNING => 'User Warning',
E_USER_NOTICE => 'User Notice',
E_STRICT => 'Runtime Notice',
E_RECOVERABLE_ERROR => 'Catchable Fatal Error'
);
/* create an error string for the log */
$err = "ERRNO:'" . $errno . "' TYPE:'" . $errortype[$errno] .
"' MESSAGE:'" . $errmsg . "' IN FILE:'" . $filename .
"' LINE NO:'" . $linenum . "'";
/* let's ignore some lesser issues */
if (substr_count($errmsg, 'date_default_timezone')) return;
if (substr_count($errmsg, 'Only variables')) return;
/* log the error to the Cacti log */
print('PROGERR: ' . $err . '
');
# backtrace, if available
cacti_debug_backtrace('REPORTS', true);
if (isset($GLOBALS['error_fatal'])) {
if($GLOBALS['error_fatal'] & $errno) die('fatal');
}
}
return;
}
/**
* Setup the new dropdown action for Graph Management
* @arg $action actions to be performed from dropdown
*/
function reports_graphs_action_array($action) {
$action['reports'] = __('Add to Report');
return $action;
}
/**
* reports_graphs_action_prepare - perform reports_graph prepare action
* @param array $save - drp_action: selected action from dropdown
* graph_array: graphs titles selected from graph management's list
* graph_list: graphs selected from graph management's list
* returns array $save -
* */
function reports_graphs_action_prepare($save) {
global $colors, $config, $graph_timespans, $alignment;
if ($save['drp_action'] == 'reports') { /* report */
print "
|
" . __('Choose the Report to associate these graphs with. The defaults for alignment will be used for each graph in the list below.') . "
" . $save['graph_list'] . "
" . __('Report:') . "
";
form_dropdown('reports_id', db_fetch_assoc_prepared('SELECT reports.id, reports.name
FROM reports
WHERE user_id = ?
ORDER by name',
array($_SESSION['sess_user_id'])), 'name', 'id', '', '', '0');
echo '
' . __('Graph Timespan:') . '
';
form_dropdown('timespan', $graph_timespans, '', '', '0', '', '', '');
echo '
' . __('Graph Alignment:') . '
';
form_dropdown('alignment', $alignment, '', '', '0', '', '', '');
print "
|
";
} else {
return $save;
}
}
/**
* reports_graphs_action_execute - perform reports_graph execute action
* @param string $action - action to be performed
* return -
* */
function reports_graphs_action_execute($action) {
global $config;
if ($action == 'reports') { /* report */
$message = '';
/* loop through each of the graph_items selected on the previous page for skipped items */
if (isset_request_var('selected_items')) {
$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));
if ($selected_items != false) {
$reports_id = get_filter_request_var('reports_id');
input_validate_input_number($reports_id);
get_filter_request_var('timespan');
get_filter_request_var('alignment');
$report = db_fetch_row_prepared('SELECT *
FROM reports
WHERE id = ?',
array($reports_id));
foreach($selected_items as $local_graph_id) {
/* see if the graph is already added */
$existing = db_fetch_cell_prepared('SELECT id
FROM reports_items
WHERE local_graph_id = ?
AND report_id = ?
AND timespan = ?',
array($local_graph_id, $reports_id, get_nfilter_request_var('timespan')));
if (!$existing) {
$sequence = db_fetch_cell_prepared('SELECT max(sequence)
FROM reports_items
WHERE report_id = ?',
array($reports_id));
$sequence++;
$graph_data = db_fetch_row_prepared('SELECT *
FROM graph_local
WHERE id = ?',
array($local_graph_id));
if ($graph_data['host_id']) {
$host_template = db_fetch_cell_prepared('SELECT host_template_id
FROM host
WHERE id = ?',
array($graph_data['host_id']));
} else {
$host_template = 0;
}
$save['id'] = 0;
$save['report_id'] = $reports_id;
$save['item_type'] = REPORTS_ITEM_GRAPH;
$save['tree_id'] = 0;
$save['branch_id'] = 0;
$save['tree_cascade'] = '';
$save['graph_name_regexp'] = '';
$save['host_template_id'] = $host_template;
$save['host_id'] = $graph_data['host_id'];
$save['graph_template_id'] = $graph_data['graph_template_id'];
$save['local_graph_id'] = $local_graph_id;
$save['timespan'] = get_nfilter_request_var('timespan');
$save['align'] = get_nfilter_request_var('alignment');
$save['item_text'] = '';
$save['font_size'] = $report['font_size'];
$save['sequence'] = $sequence;
$id = sql_save($save, 'reports_items');
if ($id) {
$message .= __('Created Report Graph Item \'%s\'', get_graph_title($local_graph_id)) . '
';
} else {
$message .= __('Failed Adding Report Graph Item \'%s\' Already Exists', get_graph_title($local_graph_id)) . '
';
}
} else {
$message .= __('Skipped Report Graph Item \'%s\' Already Exists', get_graph_title($local_graph_id)) . '
';
}
}
}
}
if ($message != '') {
$_SESSION['reports_message'] = $message;
}
raise_message('reports_message');
} else {
return $action;
}
}
cacti-1.1.38/lib/poller.php 0000664 0001750 0001750 00000130610 13264740213 015032 0 ustar troman troman writeable handle connected to child stdin
* 1 => readable handle connected to child stdout
* 2 => any error output will be sent to child stderr */
/* send command to the php server */
fwrite($pipes[0], $command . "\r\n");
fflush($pipes[0]);
$output = fgets($pipes[1], 8192);
if (substr_count($output, 'ERROR') > 0) {
$output = 'U';
}
}
/* execute the old fashion way */
} else {
/* formulate command */
$command = read_config_option('path_php_binary') . ' ' . $command;
if (function_exists('popen')) {
if ($config['cacti_server_os'] == 'unix') {
$fp = popen($command, 'r');
} else {
$fp = popen($command, 'rb');
}
/* return if the popen command was not successfull */
if (!is_resource($fp)) {
cacti_log('WARNING; Problem with POPEN command.', false, 'POLLER');
return 'U';
}
$output = fgets($fp, 8192);
pclose($fp);
} else {
$output = `$command`;
}
}
return $output;
}
/* exec_background - executes a program in the background so that php can continue
to execute code in the foreground
@arg $filename - the full pathname to the script to execute
@arg $args - any additional arguments that must be passed onto the executable */
function exec_background($filename, $args = '') {
global $config, $debug;
cacti_log("DEBUG: About to Spawn a Remote Process [CMD: $filename, ARGS: $args]", true, 'POLLER', ($debug ? POLLER_VERBOSITY_NONE:POLLER_VERBOSITY_DEBUG));
if (file_exists($filename)) {
if ($config['cacti_server_os'] == 'win32') {
pclose(popen("start \"Cactiplus\" /I \"" . $filename . "\" " . $args, 'r'));
} else {
exec($filename . ' ' . $args . ' > /dev/null 2>&1 &');
}
} elseif (file_exists_2gb($filename)) {
exec($filename . ' ' . $args . ' > /dev/null 2>&1 &');
}
}
/* file_exists_2gb - fail safe version of the file exists function to correct
for errors in certain versions of php.
@arg $filename - the name of the file to be tested. */
function file_exists_2gb($filename) {
global $config;
$rval = 0;
if ($config['cacti_server_os'] != 'win32') {
system("test -f $filename", $rval);
return ($rval == 0);
} else {
return 0;
}
}
/* update_reindex_cache - builds a cache that is used by the poller to determine if the
indexes for a particular data query/host have changed
@arg $host_id - the id of the host to which the data query belongs
@arg $data_query_id - the id of the data query to rebuild the reindex cache for */
function update_reindex_cache($host_id, $data_query_id) {
global $config;
include_once($config['library_path'] . '/data_query.php');
include_once($config['library_path'] . '/snmp.php');
/* will be used to keep track of sql statements to execute later on */
$recache_stack = array();
$host = db_fetch_row_prepared('SELECT ' . SQL_NO_CACHE . ' * FROM host WHERE id = ?', array($host_id));
$data_query = db_fetch_row_prepared('SELECT ' . SQL_NO_CACHE . ' * FROM host_snmp_query WHERE host_id = ? AND snmp_query_id = ?', array($host_id, $data_query_id));
$data_query_type = db_fetch_cell_prepared('SELECT ' . SQL_NO_CACHE . ' data_input.type_id
FROM data_input
INNER JOIN snmp_query
ON data_input.id = snmp_query.data_input_id
WHERE snmp_query.id = ?',
array($data_query_id));
$data_query_xml = get_data_query_array($data_query_id);
if (sizeof($data_query)) {
switch ($data_query['reindex_method']) {
case DATA_QUERY_AUTOINDEX_NONE:
break;
case DATA_QUERY_AUTOINDEX_BACKWARDS_UPTIME:
/* the uptime backwards method requires snmp, so make sure snmp is actually enabled
* on this device first */
if ($host['snmp_version'] > 0) {
if (isset($data_query_xml['oid_uptime'])) {
$oid_uptime = $data_query_xml['oid_uptime'];
} elseif (isset($data_query_xml['uptime_oid'])) {
$oid_uptime = $data_query_xml['uptime_oid'];
} else {
$oid_uptime = '.1.3.6.1.2.1.1.3.0';
}
$session = cacti_snmp_session($host['hostname'], $host['snmp_community'], $host['snmp_version'],
$host['snmp_username'], $host['snmp_password'], $host['snmp_auth_protocol'], $host['snmp_priv_passphrase'],
$host['snmp_priv_protocol'], $host['snmp_context'], $host['snmp_engine_id'], $host['snmp_port'],
$host['snmp_timeout'], $host['ping_retries'], $host['max_oids']);
if ($session !== false) {
$assert_value = cacti_snmp_session_get($session, $oid_uptime);
}
$session->close();
$recache_stack[] = "('$host_id', '$data_query_id'," . POLLER_ACTION_SNMP . ", '<', '$assert_value', '$oid_uptime', '1')";
}
break;
case DATA_QUERY_AUTOINDEX_INDEX_NUM_CHANGE:
/* this method requires that some command/oid can be used to determine the
* current number of indexes in the data query
* pay ATTENTION to quoting!
* the script parameters are usually enclosed in single tics: '
* so we have to enclose the whole list of parameters in double tics: "
* */
/* the assert_value counts the number of distinct indexes currently available in host_snmp_cache
* we do NOT make use of or the like!
* this works, even if no was given
*/
$assert_value = sizeof(db_fetch_assoc_prepared('SELECT ' . SQL_NO_CACHE . ' snmp_index
FROM host_snmp_cache
WHERE host_id = ?
AND snmp_query_id = ?
GROUP BY snmp_index',
array($host_id, $data_query_id)));
/* now, we have to build the (list of) commands that are later used on a recache event
* the result of those commands will be compared to the assert_value we have just computed
* on a comparison failure, a reindex event will be generated
*/
switch ($data_query_type) {
case DATA_INPUT_TYPE_SNMP_QUERY:
if (isset($data_query_xml['oid_num_indexes'])) { /* we have a specific OID for counting indexes */
$recache_stack[] = "($host_id, $data_query_id," . POLLER_ACTION_SNMP . ", '=', " . db_qstr($assert_value) . ", " . db_qstr($data_query_xml['oid_num_indexes']) . ", '1')";
} else { /* count all indexes found */
$recache_stack[] = "($host_id, $data_query_id, " . POLLER_ACTION_SNMP_COUNT . ", '=', " . db_qstr($assert_value) . ", " . db_qstr($data_query_xml['oid_index']) . ", '1')";
}
break;
case DATA_INPUT_TYPE_SCRIPT_QUERY:
if (isset($data_query_xml['arg_num_indexes'])) { /* we have a specific request for counting indexes */
/* escape path (windows!) and parameters for use with database sql; TODO: replace by db specific escape function like mysql_real_escape_string? */
$recache_stack[] = "($host_id, $data_query_id, " . POLLER_ACTION_SCRIPT . ", '=', " . db_qstr($assert_value) . ", " . db_qstr(get_script_query_path((isset($data_query_xml['arg_prepend']) ? $data_query_xml['arg_prepend'] . ' ': '') . $data_query_xml['arg_num_indexes'], $data_query_xml['script_path'], $host_id)) . ", '1')";
} else { /* count all indexes found */
/* escape path (windows!) and parameters for use with database sql; TODO: replace by db specific escape function like mysql_real_escape_string? */
$recache_stack[] = "($host_id, $data_query_id, " . POLLER_ACTION_SCRIPT_COUNT . ", '=', " . db_qstr($assert_value) . ", " . db_qstr(get_script_query_path((isset($data_query_xml['arg_prepend']) ? $data_query_xml['arg_prepend'] . ' ': '') . $data_query_xml['arg_index'], $data_query_xml['script_path'], $host_id)) . ", '1')";
}
break;
case DATA_INPUT_TYPE_QUERY_SCRIPT_SERVER:
if (isset($data_query_xml['arg_num_indexes'])) { /* we have a specific request for counting indexes */
/* escape path (windows!) and parameters for use with database sql; TODO: replace by db specific escape function like mysql_real_escape_string? */
$recache_stack[] = "($host_id, $data_query_id, " . POLLER_ACTION_SCRIPT_PHP . ", '=', " . db_qstr($assert_value) . ", " . db_qstr(get_script_query_path($data_query_xml['script_function'] . ' ' . (isset($data_query_xml['arg_prepend']) ? $data_query_xml['arg_prepend'] . ' ': '') . $data_query_xml['arg_num_indexes'], $data_query_xml['script_path'], $host_id)) . ", '1')";
} else { /* count all indexes found */
# TODO: push the correct assert value
/* escape path (windows!) and parameters for use with database sql; TODO: replace by db specific escape function like mysql_real_escape_string? */
#$recache_stack[] = "($host_id, $data_query_id," . POLLER_ACTION_SCRIPT_PHP_COUNT . ", '=', " . db_qstr($assert_value) . ", " . db_qstr(get_script_query_path($data_query_xml['script_function'] . ' ' . (isset($data_query_xml['arg_prepend']) ? $data_query_xml['arg_prepend'] . ' ': '') . $data_query_xml['arg_index'], $data_query_xml['script_path'], $host_id)) . ", '1')";
# omit the assert value until we are able to run an 'index' command through script server
}
break;
}
break;
case DATA_QUERY_AUTOINDEX_FIELD_VERIFICATION:
$primary_indexes = db_fetch_assoc_prepared('SELECT ' . SQL_NO_CACHE . ' snmp_index, oid, field_value
FROM host_snmp_cache
WHERE host_id = ?
AND snmp_query_id = ?
AND field_name = ?',
array($host_id, $data_query_id, $data_query['sort_field']));
if (sizeof($primary_indexes) > 0) {
foreach ($primary_indexes as $index) {
$assert_value = $index['field_value'];
if ($data_query_type == DATA_INPUT_TYPE_SNMP_QUERY) {
$recache_stack[] = "($host_id, $data_query_id, " . POLLER_ACTION_SNMP . ", '=', " . db_qstr($assert_value) . ', ' . db_qstr(($data_query_xml['fields'][$data_query['sort_field']]['source'] == 'index') ? $data_query_xml['oid_index']:$data_query_xml['fields'][$data_query['sort_field']]['oid'] . '.' . $index['snmp_index']) . ", '1')";
}else if ($data_query_type == DATA_INPUT_TYPE_SCRIPT_QUERY) {
$recache_stack[] = '(' . $host_id . ', ' . $data_query_id . ', ' . POLLER_ACTION_SCRIPT . ", '=', " . db_qstr($assert_value) . ', ' . db_qstr(get_script_query_path((isset($data_query_xml['arg_prepend']) ? $data_query_xml['arg_prepend'] . ' ': '') . $data_query_xml['arg_get'] . ' ' . $data_query_xml['fields'][$data_query['sort_field']]['query_name'] . ' ' . $index['snmp_index'], $data_query_xml['script_path'], $host_id)) . ", '1')";
}
}
}
break;
}
}
if (sizeof($recache_stack)) {
poller_update_poller_reindex_from_buffer($host_id, $data_query_id, $recache_stack);
}
}
function poller_update_poller_reindex_from_buffer($host_id, $data_query_id, &$recache_stack) {
/* set all fields present value to 0, to mark the outliers when we are all done */
db_execute_prepared('UPDATE poller_reindex
SET present = 0
WHERE host_id = ?
AND data_query_id = ?',
array($host_id, $data_query_id));
/* setup the database call */
$sql_prefix = 'INSERT INTO poller_reindex (host_id, data_query_id, action, op, assert_value, arg1, present) VALUES';
$sql_suffix = ' ON DUPLICATE KEY UPDATE action=VALUES(action), op=VALUES(op), assert_value=VALUES(assert_value), present=VALUES(present)';
/* use a reasonable insert buffer, the default is 1MByte */
$max_packet = 256000;
/* setup somme defaults */
$overhead = strlen($sql_prefix) + strlen($sql_suffix);
$buf_len = 0;
$buf_count = 0;
$buffer = '';
foreach($recache_stack AS $record) {
if ($buf_count == 0) {
$delim = ' ';
} else {
$delim = ', ';
}
$buffer .= $delim . $record;
$buf_len += strlen($record);
if (($overhead + $buf_len) > ($max_packet - 1024)) {
db_execute($sql_prefix . $buffer . $sql_suffix);
$buffer = '';
$buf_len = 0;
$buf_count = 0;
} else {
$buf_count++;
}
}
if ($buf_count > 0) {
db_execute($sql_prefix . $buffer . $sql_suffix);
}
/* remove stale records FROM the poller reindex */
db_execute_prepared('DELETE FROM poller_reindex
WHERE host_id = ?
AND data_query_id = ?
AND present = 0', array($host_id, $data_query_id));
}
/* process_poller_output - grabs data from the 'poller_output' table and feeds the *completed*
results to RRDtool for processing
@arg $rrdtool_pipe - the array of pipes containing the file descriptor for rrdtool
@arg $remainder - don't use LIMIT if TRUE */
function process_poller_output(&$rrdtool_pipe, $remainder = false) {
global $config, $debug;
static $have_deleted_rows = true;
static $rrd_field_names = array();
include_once($config['library_path'] . '/rrd.php');
/* let's count the number of rrd files we processed */
$rrds_processed = 0;
$max_rows = 40000;
if ($remainder) {
/* check if too many rows pending */
$rows = db_fetch_cell('SELECT COUNT(*) FROM poller_output');
if ($rows > $max_rows && $have_deleted_rows === true) {
$limit = ' LIMIT ' . $max_rows;
} else {
$limit = '';
}
} else {
$limit = 'LIMIT ' . $max_rows;
}
$have_deleted_rows = false;
/* create/update the rrd files */
$results = db_fetch_assoc("SELECT po.output, po.time,
UNIX_TIMESTAMP(po.time) as unix_time, po.local_data_id, dl.data_template_id,
pi.rrd_path, pi.rrd_name, pi.rrd_num
FROM poller_output AS po
INNER JOIN poller_item AS pi
ON po.local_data_id=pi.local_data_id
AND po.rrd_name=pi.rrd_name
INNER JOIN data_local AS dl
ON dl.id=po.local_data_id
ORDER BY po.local_data_id
$limit");
if (!sizeof($rrd_field_names)) {
$rrd_field_names = array_rekey(
db_fetch_assoc_prepared('SELECT ' . SQL_NO_CACHE . '
CONCAT(data_template_id, "_", data_name) AS keyname, data_source_names AS data_source_name
FROM poller_data_template_field_mappings'),
'keyname', array('data_source_name'));
}
if (sizeof($results)) {
/* create an array keyed off of each .rrd file */
foreach ($results as $item) {
/* trim the default characters, but add single and double quotes */
$value = $item['output'];
$unix_time = $item['unix_time'];
$rrd_path = $item['rrd_path'];
$rrd_name = $item['rrd_name'];
$rrd_update_array[$rrd_path]['local_data_id'] = $item['local_data_id'];
/* single one value output */
if ((is_numeric($value)) || ($value == 'U')) {
$rrd_update_array[$rrd_path]['times'][$unix_time][$rrd_name] = $value;
/* special case of one value output: hexadecimal to decimal conversion */
} elseif (is_hexadecimal($value)) {
/* attempt to accomodate 32bit and 64bit systems */
$value = str_replace(' ', '', $value);
if (strlen($value) <= 8 || ((2147483647+1) == intval(2147483647+1))) {
$rrd_update_array[$rrd_path]['times'][$unix_time][$rrd_name] = hexdec($value);
} elseif (function_exists('bcpow')) {
$dec = 0;
$vallen = strlen($value);
for ($i = 1; $i <= $vallen; $i++) {
$dec = bcadd($dec, bcmul(strval(hexdec($value[$i - 1])), bcpow('16', strval($vallen - $i))));
}
$rrd_update_array[$rrd_path]['times'][$unix_time][$rrd_name] = $dec;
} else {
$rrd_update_array[$rrd_path]['times'][$unix_time][$rrd_name] = 'U';
}
/* multiple value output */
} elseif (strpos($value, ':') !== false) {
$values = preg_split('/\s+/', $value);
foreach($values as $value) {
$matches = explode(':', $value);
if (sizeof($matches) == 2) {
$fields = array();
if (isset($rrd_field_names[$item['data_template_id'] . '_' . $matches[0]])) {
$field_map = $rrd_field_names[$item['data_template_id'] . '_' . $matches[0]]['data_source_name'];
if (strpos($field_map, ',') !== false) {
$fields = explode(',', $field_map);
} else {
$fields[] = $field_map;
}
foreach($fields as $field) {
cacti_log("Parsed MULTI output field '" . $matches[0] . ':' . $matches[1] . "' [map " . $matches[0] . '->' . $field . ']' , true, 'POLLER', ($debug ? POLLER_VERBOSITY_NONE:POLLER_VERBOSITY_MEDIUM));
$rrd_update_array[$rrd_path]['times'][$unix_time][$field] = $matches[1];
}
} else {
// Handle data source without a data template
$nt_rrd_field_names = array_rekey(
db_fetch_assoc_prepared('SELECT dtr.data_source_name, dif.data_name
FROM data_template_rrd AS dtr
INNER JOIN data_input_fields AS dif
ON dtr.data_input_field_id=dif.id
WHERE dtr.local_data_id = ?', array($item['local_data_id'])),
'data_name', 'data_source_name'
);
if (sizeof($nt_rrd_field_names)) {
if (isset($nt_rrd_field_names[$matches[0]])) {
cacti_log("Parsed MULTI output field '" . $matches[0] . ':' . $matches[1] . "' [map " . $matches[0] . '->' . $nt_rrd_field_names[$matches[0]] . ']' , true, 'POLLER', ($debug ? POLLER_VERBOSITY_NONE:POLLER_VERBOSITY_MEDIUM));
$rrd_update_array[$item['rrd_path']]['times'][$unix_time][$nt_rrd_field_names[$matches[0]]] = $matches[1];
}
}
}
}
}
}
/* fallback values */
if ((!isset($rrd_update_array[$rrd_path]['times'][$unix_time])) && ($rrd_name != '')) {
$rrd_update_array[$rrd_path]['times'][$unix_time][$rrd_name] = 'U';
}else if ((!isset($rrd_update_array[$rrd_path]['times'][$unix_time])) && ($rrd_name == '')) {
unset($rrd_update_array[$rrd_path]);
}
}
/* make sure each .rrd file has complete data */
$k = 0;
$data_ids = array();
foreach ($results as $item) {
$unix_time = $item['unix_time'];
$rrd_path = $item['rrd_path'];
$rrd_name = $item['rrd_name'];
if (isset($rrd_update_array[$rrd_path]['times'][$unix_time])) {
if ($item['rrd_num'] <= sizeof($rrd_update_array[$rrd_path]['times'][$unix_time])) {
$data_ids[] = $item['local_data_id'];
$k++;
if ($k % 10000 == 0) {
db_execute('DELETE FROM poller_output WHERE local_data_id IN (' . implode(',', $data_ids) . ')');
$have_deleted_rows = true;
$data_ids = array();
$k = 0;
}
} else {
unset($rrd_update_array[$rrd_path]['times'][$unix_time]);
}
}
}
if ($k > 0) {
db_execute('DELETE FROM poller_output WHERE local_data_id IN (' . implode(',', $data_ids) . ')');
$have_deleted_rows = true;
}
/* process dsstats information */
dsstats_poller_output($rrd_update_array);
api_plugin_hook_function('poller_output', $rrd_update_array);
if (boost_poller_on_demand($results)) {
$rrds_processed = rrdtool_function_update($rrd_update_array, $rrdtool_pipe);
}
$results = NULL;
$rrd_update_array = NULL;
/* to much records in poller_output, process in chunks */
if ($remainder && $limit != '') {
$rrds_processed += process_poller_output($rrdtool_pipe, $remainder);
}
}
return $rrds_processed;
}
/** update_resource_cache - place the cacti website in the poller_resource_cache
*
* for remote pollers to consume
* @param int $poller_id - The id of the poller. 1 is the main system
* @return null - No data is returned
*/
function update_resource_cache($poller_id = 1) {
global $config;
if ($config['cacti_server_os'] == 'win32') return;
$mpath = $config['base_path'];
$spath = $config['scripts_path'];
$rpath = $config['resource_path'];
$excluded_extensions = array('tar', 'gz', 'zip', 'tgz', 'ttf', 'z', 'exe', 'pack', 'swp', 'swo');
$paths = array(
'base' => array('recursive' => false, 'path' => $mpath),
'scripts' => array('recursive' => true, 'path' => $spath),
'resource' => array('recursive' => true, 'path' => $rpath),
'lib' => array('recursive' => true, 'path' => $mpath . '/lib'),
'include' => array('recursive' => true, 'path' => $mpath . '/include'),
'install' => array('recursive' => true, 'path' => $mpath . '/install'),
'formats' => array('recursive' => true, 'path' => $mpath . '/formats'),
'locales' => array('recursive' => true, 'path' => $mpath . '/locales'),
'images' => array('recursive' => true, 'path' => $mpath . '/images'),
'mibs' => array('recursive' => true, 'path' => $mpath . '/mibs'),
'cli' => array('recursive' => true, 'path' => $mpath . '/cli')
);
$pollers = db_fetch_cell('SELECT COUNT(*) FROM poller WHERE disabled=""');
if ($poller_id == 1 && $pollers > 1) {
foreach($paths as $type => $path) {
if (is_readable($path['path'])) {
$pathinfo = pathinfo($path['path']);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
$exclude = false;
if (array_search($extension, $excluded_extensions, true) !== false) {
$exclude = true;
}
if (!$exclude) {
cache_in_path($path['path'], $type, $path['recursive']);
}
} else {
cacti_log("ERROR: Unable to read the " . $type . " path '" . $path['path'] . "'", false, 'POLLER');
}
}
/* handle plugin paths */
$files_and_dirs = array_diff(scandir($mpath . '/plugins'), array('..', '.'));
if (sizeof($files_and_dirs)) {
foreach($files_and_dirs as $path) {
if (is_dir($mpath . '/plugins/' . $path)) {
if (file_exists($mpath . '/plugins/' . $path . '/INFO')) {
$info = parse_ini_file($mpath . '/plugins/' . $path . '/INFO', true);
$dir_exclusions = array('..', '.');
$file_exclusions = $excluded_extensions;
if (isset($info['info']['nosync'])) {
$exclude_paths = explode(',', $info['info']['nosync']);
if (sizeof($exclude_paths)) {
foreach($exclude_paths as $epath) {
if (strpos($epath, '*.') !== false) {
$file_exclusions[] = trim(str_replace('*.', '', $epath));
} else {
$dir_exclusions[] = trim($epath);
}
}
}
}
$fod = array_diff(scandir($mpath . '/plugins/' . $path), $dir_exclusions);
if (sizeof($fod)) {
foreach($fod as $file_or_dir) {
$fpath = $mpath . '/plugins/' . $path . '/' . $file_or_dir;
if (is_dir($fpath)) {
cache_in_path($fpath, $path . '_' . basename($file_or_dir), true);
} else {
$pathinfo = pathinfo($fpath);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
$exclude = false;
if (array_search($extension, $file_exclusions, true) !== false) {
$exclude = true;
}
if (!$exclude) {
cache_in_path($fpath, 'plugins', false);
}
}
}
}
} else {
cacti_log("WARNING: INFO file does not exist for plugin directory '" . $mpath . '/plugins/' . $path . "'", false, 'POLLER');
}
} else {
cache_in_path($mpath . '/plugins/' . $path, 'plugins', false);
}
}
}
/* purge old entries */
$cache = db_fetch_assoc('SELECT path FROM poller_resource_cache');
if (sizeof($cache)) {
foreach($cache as $item) {
if (!file_exists($item['path'])) {
db_execute_prepared('DELETE FROM poller_resource_cache
WHERE path = ?',
array($item['path']));
}
}
}
} elseif ($poller_id > 1) {
$paths['plugins'] = array('recursive' => true, 'path' => $mpath . '/plugins');
$plugin_paths = db_fetch_assoc('SELECT resource_type, path
FROM poller_resource_cache
WHERE path LIKE "plugins/%"
GROUP BY resource_type');
if (sizeof($plugin_paths)) {
foreach ($plugin_paths as $path) {
$paths[$path['resource_type']] = array('recursive' => false, 'path' => dirname($mpath . '/' . $path['path']));
}
}
foreach($paths as $type => $path) {
if (is_writable($path['path'])) {
resource_cache_out($type, $path);
} else {
cacti_log("FATAL: Unable to write to the " . $type . " path '" . $path['path'] . "'", false, 'POLLER');
}
}
}
}
/** cache_in_path - check to see if the directory in question has changed.
* If so, send its data into the resource cache table
*
* @param string $path - The path to look for changes
* @param string $type - The patch types being cached
* @param bool $recursive - Should the path be scanned recursively
* @return null - No data is returned
*/
function cache_in_path($path, $type, $recursive = true) {
global $config;
if (is_dir($path)) {
$curr_md5 = md5sum_path($path, $recursive);
$settings_path = "md5dirsum_$type";
$last_md5 = read_config_option($settings_path);
if (empty($last_md5) || $last_md5 != $curr_md5) {
cacti_log('Type:' . $type . ', Path:' . $path . ', Last MD5:' . $last_md5 . ', Curr MD5:' . $curr_md5, false, 'POLLER', POLLER_VERBOSITY_MEDIUM);
cacti_log("NOTE: Detecting Resource Change. Updating Resource Cache for '$path'", false, 'POLLER');
update_db_from_path($path, $type, $recursive);
}
set_config_option($settings_path, $curr_md5);
} else {
$spath = ltrim(trim(str_replace($config['base_path'], '', $path), '/ \\'), '/ \\');
$excluded_extensions = array('tar', 'gz', 'zip', 'tgz', 'ttf', 'z', 'exe', 'pack', 'swp', 'swo');
$pathinfo = pathinfo($path);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
if (array_search($extension, $excluded_extensions, true) === false && basename($path) != 'config.php') {
$curr_md5 = md5_file($path);
$last_md5 = db_fetch_cell_prepared('SELECT md5sum FROM poller_resource_cache WHERE path = ?', array($spath));
if (empty($last_md5) || $last_md5 != $curr_md5) {
cacti_log("NOTE: Detecting Resource Change. Updating Resource Cache for '$spath'", false, 'POLLER');
update_db_from_path($path, $type, $recursive);
}
}
}
}
/** update_db_from_path - store the actual file in the databases resource cache.
* Skip the include/config.php if it exists
*
* @param string $path - The path to look for changes
* @param string $type - The patch types being cached
* @param bool $recursive - Should the path be scanned recursively
* @return null - No data is returned
*/
function update_db_from_path($path, $type, $recursive = true) {
global $config;
$excluded_extensions = array('tar', 'gz', 'zip', 'tgz', 'ttf', 'z', 'exe', 'pack', 'swp', 'swo');
if (is_dir($path)) {
$pobject = dir($path);
while (($entry = $pobject->read()) !== false) {
if ($entry != '.' && $entry != '..' && $entry != '.git' && $entry != '') {
$spath = ltrim(trim(str_replace($config['base_path'], '', $path), '/ \\') . '/' . $entry, '/ \\');
if (is_dir($path . DIRECTORY_SEPARATOR . $entry)) {
if ($recursive) {
update_db_from_path($path . DIRECTORY_SEPARATOR . $entry, $type, $recursive);
}
} elseif (basename($path) == 'config.php') {
continue;
} else {
$pathinfo = pathinfo($entry);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
if (array_search($extension, $excluded_extensions, true) !== false) {
continue;
}
$save = array();
$save['path'] = $spath;
$save['id'] = db_fetch_cell_prepared('SELECT id
FROM poller_resource_cache
WHERE path = ?',
array($save['path']));
$save['resource_type'] = $type;
$save['md5sum'] = md5_file($path . DIRECTORY_SEPARATOR . $entry);
$save['update_time'] = date('Y-m-d H:i:s');
$save['contents'] = base64_encode(file_get_contents($path . DIRECTORY_SEPARATOR . $entry));
sql_save($save, 'poller_resource_cache');
}
}
}
$pobject->close();
} else {
if (basename($path) != 'config.php' && basename($path) != '.git' && $path != '') {
$pathinfo = pathinfo($path);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
if (array_search($extension, $excluded_extensions, true) === false) {
$spath = ltrim(trim(str_replace($config['base_path'], '', $path), '/ \\'), '/ \\');
$save = array();
$save['path'] = $spath;
$save['id'] = db_fetch_cell_prepared('SELECT id
FROM poller_resource_cache
WHERE path = ?',
array($save['path']));
$save['resource_type'] = $type;
$save['md5sum'] = md5_file($path);
$save['update_time'] = date('Y-m-d H:i:s');
$save['contents'] = base64_encode(file_get_contents($path));
sql_save($save, 'poller_resource_cache');
}
}
}
}
/** resource_cache_out - push the cache from the cacti database to the
* remote database. Check PHP files for errors
*
* before placing them on the remote pollers file system.
* @param string $type - The path type being cached
* @param string $path - The path to store the contents
* @return null - No data is returned
*/
function resource_cache_out($type, $path) {
global $config;
$settings_path = "md5dirsum_$type";
$php_path = read_config_option('path_php_binary');
$last_md5 = read_config_option($settings_path);
$curr_md5 = md5sum_path($path['path']);
if (empty($last_md5) || $last_md5 != $curr_md5) {
$entries = db_fetch_assoc_prepared('SELECT id, path, md5sum
FROM poller_resource_cache
WHERE resource_type = ?',
array($type));
if (sizeof($entries)) {
foreach($entries as $e) {
$mypath = $config['base_path'] . DIRECTORY_SEPARATOR . $e['path'];
if (file_exists($mypath)) {
$md5sum = md5_file($mypath);
} else {
$md5sum = '';
}
if (!is_dir(dirname($mypath))) {
$relative_dir = str_replace($config['base_path'], '', dirname($mypath));
mkdir('./' . $relative_dir, 0755, true);
}
if (is_dir(dirname($mypath))) {
if ($md5sum != $e['md5sum'] && basename($e['path']) != 'config.php') {
$extension = substr(strrchr($e['path'], "."), 1);
$exit = -1;
$contents = base64_decode(db_fetch_cell_prepared('SELECT contents
FROM poller_resource_cache
WHERE id = ?',
array($e['id'])));
/* if the file type is PHP check syntax */
if ($extension == 'php') {
$tmpdir = sys_get_temp_dir();
$tmpfile = tempnam($tmpdir,'ccp');
if ((is_writeable($tmpdir) && !file_exists($tmpfile)) || (file_exists($tmpfile) && is_writable($tmpfile))) {
if (file_put_contents($tmpfile, $contents) !== false) {
$output = system($php_path . ' -l ' . $tmpfile, $exit);
if ($exit == 0) {
cacti_log("INFO: Updating '" . $mypath . "' from Cache!", false, 'POLLER');
if (is_writable($mypath) || (!file_exists($mypath) && is_writable(dirname($mypath)))) {
file_put_contents($mypath, $contents);
} else {
cacti_log("ERROR: Cache in cannot write to '" . $mypath . "', purge this location");
}
} else {
cacti_log("ERROR: PHP Source File '" . $mypath . "' from Cache has an error whilst checking syntax ($exit) whilst executing: $php_path -l $tmpfile", false, 'POLLER');
cacti_log("ERROR: PHP Source File '" . $mypath . "': " . str_replace("\n"," ",str_replace("\t"," ", $output)), false, 'POLLER');
}
unlink($tmpfile);
} else {
cacti_log("ERROR: Unable to write file '" . $tmpfile . "' for PHP Syntax verification", false, 'POLLER');
}
} else {
cacti_log("ERROR: Cache in cannot write to '" . $tmpfile . "', purge this location");
}
} elseif (is_writeable($mypath) || (!file_exists($mypath) && is_writable(dirname($mypath)))) {
cacti_log("INFO: Updating '" . $mypath . "' from Cache!", false, 'POLLER');
file_put_contents($mypath, $contents);
} else {
cacti_log("ERROR: Cache in cannot write to '" . $mypath . "', purge this location");
}
}
} else {
cacti_log("ERROR: Directory does not exist '" . dirname($mypath) . "'", false, 'POLLER');
}
}
}
}
}
/** md5sum_path - get a recursive md5sum on an entire directory.
*
* @param string $path - The path to check for the md5sum
* @param bool $recursive - The path should be verified recursively
* @return null - No data is returned
*/
function md5sum_path($path, $recursive = true) {
if (!is_dir($path)) {
return false;
}
$filemd5s = array();
$pobject = dir($path);
$excluded_extensions = array('tar', 'gz', 'zip', 'tgz', 'ttf', 'z', 'exe', 'pack', 'swp', 'swo');
while (($entry = $pobject->read()) !== false) {
if ($entry == '.') {
continue;
} elseif ($entry == '..') {
continue;
} elseif ($entry == '.git') {
continue;
} elseif ($entry == '') {
continue;
} else {
$pathinfo = pathinfo($entry);
if (isset($pathinfo['extension'])) {
$extension = strtolower($pathinfo['extension']);
} else {
$extension = '';
}
/* exclude spurious extensions */
if (array_search($extension, $excluded_extensions, true) !== false) {
continue;
}
if (is_dir($path . DIRECTORY_SEPARATOR . $entry) && $recursive) {
$filemd5s[] = md5sum_path($path . DIRECTORY_SEPARATOR. $entry, $recursive);
} else {
$filemd5s[] = md5_file($path . DIRECTORY_SEPARATOR . $entry);
}
}
}
$pobject->close();
return md5(implode('', $filemd5s));
}
function replicate_out($remote_poller_id = 1) {
global $config;
if ($config['poller_id'] == 1) {
$cinfo = db_fetch_row_prepared('SELECT *
FROM poller
WHERE id = ?',
array($remote_poller_id));
if (!sizeof($cinfo)) {
raise_message('poller_notfound');
return false;
}
$remote_db_cnn_id = db_connect_real(
$cinfo['dbhost'],
$cinfo['dbuser'],
$cinfo['dbpass'],
$cinfo['dbdefault'],
'mysql',
$cinfo['dbport'],
$cinfo['dbssl']);
if (!is_object($remote_db_cnn_id)) {
raise_message('poller_noconnect');
return false;
}
} else {
// We only allow sync from the main cacti server
raise_message('poller_nosync');
return false;
}
// Start Push Replication
$data = db_fetch_assoc('SELECT * FROM settings WHERE name NOT LIKE "%_lastrun%"');
replicate_out_table($remote_db_cnn_id, $data, 'settings', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM data_input');
replicate_out_table($remote_db_cnn_id, $data, 'data_input', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM snmp_query');
replicate_out_table($remote_db_cnn_id, $data, 'snmp_query', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM data_input_fields');
replicate_out_table($remote_db_cnn_id, $data, 'data_input_fields', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth_group');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth_group', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth_group_members');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth_group_members', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth_group_perms');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth_group_perms', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth_group_realm');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth_group_realm', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_auth_realm');
replicate_out_table($remote_db_cnn_id, $data, 'user_auth_realm', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_domains');
replicate_out_table($remote_db_cnn_id, $data, 'user_domains', $remote_poller_id);
$data = db_fetch_assoc('SELECT * FROM user_domains_ldap');
replicate_out_table($remote_db_cnn_id, $data, 'user_domains_ldap', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT hsq.*
FROM host_snmp_query AS hsq
INNER JOIN host AS h
ON h.id=hsq.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'host_snmp_query', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT pc.*
FROM poller_command AS pc
WHERE pc.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'poller_command', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT pi.*
FROM poller_item AS pi
WHERE pi.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'poller_item', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT h.*
FROM host AS h
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'host', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT hsc.*
FROM host_snmp_cache AS hsc
INNER JOIN host AS h
ON h.id=hsc.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'host_snmp_cache', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT pri.*
FROM poller_reindex AS pri
INNER JOIN host AS h
ON h.id=pri.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'poller_reindex', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT dl.*
FROM data_local AS dl
INNER JOIN host AS h
ON h.id=dl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'data_local', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT gl.*
FROM graph_local AS gl
INNER JOIN host AS h
ON h.id=gl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'graph_local', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT dtd.*
FROM data_template_data AS dtd
INNER JOIN data_local AS dl
ON dtd.local_data_id=dl.id
INNER JOIN host AS h
ON h.id=dl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'data_template_data', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT dtr.*
FROM data_template_rrd AS dtr
INNER JOIN data_local AS dl
ON dtr.local_data_id=dl.id
INNER JOIN host AS h
ON h.id=dl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'data_template_rrd', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT gti.*
FROM graph_templates_item AS gti
INNER JOIN graph_local AS gl
ON gti.local_graph_id=gl.id
INNER JOIN host AS h
ON h.id=gl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'graph_templates_item', $remote_poller_id);
$data = db_fetch_assoc_prepared('SELECT did.*
FROM data_input_data AS did
INNER JOIN data_template_data AS dtd
ON did.data_template_data_id=dtd.id
INNER JOIN data_local AS dl
ON dl.id=dtd.local_data_id
INNER JOIN host AS h
ON h.id=dl.host_id
WHERE h.poller_id = ?',
array($remote_poller_id));
replicate_out_table($remote_db_cnn_id, $data, 'data_input_data', $remote_poller_id);
api_plugin_hook_function('replicate_out', $remote_poller_id);
raise_message('poller_sync');
return true;
}
function replicate_in() {
$replicate_inout_tables = array(
'host' => array(
'direction' => 'inout', // Relatively small table
'in_freq' => 'onchange',
'out_freq' => 'onrecovery',
'out_columns' => 'status, status_event_count, status_fail_date, status_rec_date, status_last_errors, min_time, max_time, cur_time, avg_time, polling_time, total_polls, failed_polls, availability',
'in_columns' => 'all',
'setting' => 'poller_replicate_device_cache_crc_|poller_id|'
),
'host_snmp_cache' => array(
'direction' => 'inout', // Potentially large table
'in_freq' => 'onchange',
'out_freq' => 'onrecovery',
'out_columns' => 'all_changed',
'in_columns' => 'all',
'setting' => 'poller_replicate_device_cache_crc_|poller_id|'
),
'poller_reindex' => array(
'direction' => 'inout', // Small table
'in_freq' => 'always',
'out_freq' => 'onrecovery',
'out_columns' => 'assert_value',
'in_columns' => 'all',
'setting' => 'poller_replicate_device_cache_crc_|poller_id|'
)
);
api_plugin_hook_function('replicate_in', $remote_poller_id);
}
function replicate_out_table($conn, &$data, $table, $remote_poller_id) {
if (sizeof($data)) {
/* check if the table structure changed */
$local_columns = db_fetch_assoc('SHOW COLUMNS FROM ' . $table);
$remote_columns = db_fetch_assoc('SHOW COLUMNS FROM ' . $table, true, $conn);
if (sizeof($local_columns) != sizeof($remote_columns)) {
cacti_log('NOTE: Replicate Out Detected a Table Structure Change for ' . $table);
$create = db_fetch_row('SHOW CREATE TABLE ' . $table);
if (isset($create['Create Table'])) {
cacti_log('NOTE: Replication Recreating Remote Table Structure for ' . $table);
db_execute('DROP TABLE IF EXISTS ' . $table, true, $conn);
db_execute($create['Create Table'], true, $conn);
}
}
$prefix = "REPLACE INTO $table (";
$sql = '';
$colcnt = 0;
$rows_done = 0;
$columns = array_keys($data[0]);
$skipcols = array();
foreach($columns as $index => $c) {
if (!db_column_exists($table, $c, false, $conn)) {
$skipcols[$index] = $c;
} else {
$prefix .= ($colcnt > 0 ? ', ':'') . $c;
$colcnt++;
}
}
$prefix .= ') VALUES ';
$rowcnt = 0;
foreach($data as $row) {
$colcnt = 0;
$sql_row = '(';
foreach($row as $col => $value) {
if (array_search($col, $skipcols) === false) {
$sql_row .= ($colcnt > 0 ? ', ':'') . db_qstr($value);
$colcnt++;
}
}
$sql_row .= ')';
$sql .= ($rowcnt > 0 ? ', ':'') . $sql_row;
$rowcnt++;
if ($rowcnt > 1000) {
db_execute($prefix . $sql, true, $conn);
$rows_done += db_affected_rows($conn);
$sql = '';
$rowcnt = 0;
}
}
if ($rowcnt > 0) {
db_execute($prefix . $sql, true, $conn);
$rows_done += db_affected_rows($conn);
}
cacti_log('NOTE: Table ' . $table . ' Replicated to Remote Poller ' . $remote_poller_id . ' With ' . $rows_done . ' Rows Updated');
} else {
cacti_log('NOTE: Table ' . $table . ' Not Replicated to Remote Poller ' . $remote_poller_id . ' Due to No Rows Found');
}
}
function poller_recovery_flush_boost($poller_id) {
global $config;
if ($poller_id > 1) {
if ($config['connection'] == 'recovery') {
$command_string = read_config_option('path_php_binary');
$extra_args = '-q ' . $config['base_path'] . '/poller_recovery.php';
exec_background($command_string, $extra_args);
}
}
}
cacti-1.1.38/lib/plugins.php 0000664 0001750 0001750 00000061757 13264740213 015235 0 ustar troman troman 1) {
// Let's control the menu
$orig_menu = $menu;
$required_capabilities = array(
// Poller related
'poller_bottom' => array('remote_collect'), // Poller execution, api_plugin_hook
'update_host_status' => array('remote_collect'), // Processing poller output, api_plugin_hook
// GUI Related
'page_head' => array('online_view', 'offline_view'), // Navigation, api_plugin_hook
'top_header_tabs' => array('online_view', 'offline_view'), // Top Tabs, api_plugin_hook
'top_graph_header_tabs' => array('online_view', 'offline_view'), // Top Tabs, api_plugin_hook
'graph_buttons' => array('online_view', 'offline_view'), // Buttons by graphs, api_plugin_hook
'graphs_new_top_links' => array('online_mgmt', 'offline_mgmt'), // Buttons by graphs, api_plugin_hook
'page_head' => array('online_view', 'offline_view') // Content, api_plugin_hook
);
$plugin_capabilities = api_plugin_remote_capabilities($plugin);
if ($plugin_capabilities === false) {
$function($args);
} elseif (api_plugin_hook_is_remote_collect($hook, $plugin, $required_capabilities)) {
if (api_plugin_status_run($hook, $required_capabilities, $plugin_capabilities)) {
$function($args);
}
} elseif (isset($required_capabilities[$hook])) {
if (api_plugin_status_run($hook, $required_capabilities, $plugin_capabilities)) {
$function($args);
}
} else {
$function($args);
}
// See if we need to restore the menu to original
if (($hook == 'config_arrays' || 'config_insert') && $config['connection'] == 'offline') {
if (!api_plugin_has_capability($plugin, 'offline_mgmt')) {
if ($orig_menu !== $menu) {
$menu = $orig_menu;
}
}
}
} else {
$function($args);
}
return $args;
}
function api_plugin_run_plugin_hook_function($hook, $plugin, $function, $ret) {
global $config;
if ($config['poller_id'] > 1) {
$required_capabilities = array(
// Poller related
'poller_output' => array('remote_collect'), // Processing poller output, api_plugin_hook_function
// GUI Related
'top_header' => array('online_view', 'offline_view'), // Top Tabs, api_plugin_hook_function
'top_graph_header' => array('online_view', 'offline_view'), // Top Tabs, api_plugin_hook_function
'rrd_graph_graph_options' => array('online_view', 'offline_view'), // Buttons by graphs, api_plugin_hook_function
'data_sources_table' => array('online_mgmt', 'offline_mgmt'), // Buttons by graphs, api_plugin_hook_function
'device_action_array' => array('online_mgmt', 'offline_mgmt'), // Actions Dropdown, api_plugin_hook_function
'data_source_action_array' => array('online_mgmt', 'offline_mgmt'), // Actions Dropdown, api_plugin_hook_function
'graphs_action_array' => array('online_mgmt', 'offline_mgmt'), // Actions Dropdown, api_plugin_hook_function
);
$plugin_capabilities = api_plugin_remote_capabilities($plugin);
// we will run if capabilities are not set
if ($plugin_capabilities === false) {
$ret = $function($ret);
// run if hooks is remote_collect and we support it
} elseif (api_plugin_hook_is_remote_collect($hook, $plugin, $required_capabilities)) {
if (api_plugin_status_run($hook, $required_capabilities, $plugin_capabilities)) {
$ret = $function($ret);
}
// run if hooks is remote_collect and we support it
} elseif (isset($required_capabilities[$hook])) {
if (api_plugin_status_run($hook, $required_capabilities, $plugin_capabilities)) {
$ret = $function($ret);
}
} else {
$ret = $function($ret);
}
} else {
$ret = $function($ret);
}
return $ret;
}
function api_plugin_hook_is_remote_collect($hook, $plugin, $required_capabilities) {
if (isset($required_capabilities[$hook])) {
foreach($required_capabilities[$hook] as $capability) {
if (strpos($capability, 'remote_collect') !== false) {
return true;
}
}
}
return false;
}
function api_plugin_get_dependencies($plugin) {
global $config;
$file = $config['base_path'] . '/plugins/' . $plugin . '/INFO';
if (file_exists($file)) {
$info = parse_ini_file($file, true);
if (isset($info['info']['requires'])) {
$components = explode(',', $info['info']['requires']);
foreach($components as $c) {
$returndeps[trim($c)] = trim($c);
}
return $returndeps;
}
}
return false;
}
function api_plugin_installed($plugin) {
$plugin_data = db_fetch_row_prepared('SELECT directory, status FROM plugin_config WHERE directory = ?', array($plugin));
if (sizeof($plugin_data)) {
if ($plugin_data['status'] >= 1) {
return true;
}
}
return false;
}
function api_plugin_remote_capabilities($plugin) {
global $config, $info_data;
if ($plugin == 'internal') {
return 'online_view:1 online_mgmt:1 offline_view:1 offline_mgmt:1 remote_collect:1';
}
$file = $config['base_path'] . '/plugins/' . $plugin . '/INFO';
if (!isset($info_data[$plugin])) {
if (file_exists($file)) {
$info = parse_ini_file($file, true);
if (sizeof($info)) {
$info_data[$plugin] = $info['info'];
}
}
}
if (isset($info_data[$plugin]) && isset($info_data[$plugin]['capabilities'])) {
return $info_data[$plugin]['capabilities'];
} else {
return 'online_view:0 online_mgmt:0 offline_view:0 offline_mgmt:0 remote_collect:0';
}
return false;
}
function api_plugin_has_capability($plugin, $capability) {
$capabilities = api_plugin_remote_capabilities($plugin);
if (strpos($capabilities, "$capability:1") !== false) {
return true;
} else {
return false;
}
}
function api_plugin_status_run($hook, $required_capabilities, $plugin_capabilities) {
global $config;
$status = $config['connection'];
if (!isset($required_capabilities[$hook])) {
return true;
}
foreach($required_capabilities[$hook] as $capability) {
if ($status == 'online' && strpos($capability, 'online') === false) continue;
if (($status == 'offline' || $status == 'recovery') && strpos($capability, 'offline') === false) continue;
if (strpos($plugin_capabilities, "$capability:1") !== false) {
return true;
}
switch($capability) {
case 'offline_view': // if the plugin has mgmt, it's assumed to have view
if (strpos($plugin_capabilities, "offline_mgmt:1") !== false) {
return true;
}
break;
case 'online_view': // if the plugin has mgmt, it's assumed to have view
if (strpos($plugin_capabilities, "offline_mgmt:1") !== false) {
return true;
}
break;
default:
break;
}
}
return false;
}
function api_plugin_db_table_create ($plugin, $table, $data) {
global $config;
include_once($config['library_path'] . '/database.php');
$result = db_fetch_assoc('SHOW TABLES');
$tables = array();
foreach($result as $index => $arr) {
foreach ($arr as $t) {
$tables[] = $t;
}
}
if (!in_array($table, $tables)) {
$c = 0;
$sql = 'CREATE TABLE `' . $table . "` (\n";
foreach ($data['columns'] as $column) {
if (isset($column['name'])) {
if ($c > 0)
$sql .= ",\n";
$sql .= '`' . $column['name'] . '`';
if (isset($column['type']))
$sql .= ' ' . $column['type'];
if (isset($column['unsigned']))
$sql .= ' unsigned';
if (isset($column['NULL']) && $column['NULL'] == false)
$sql .= ' NOT NULL';
if (isset($column['NULL']) && $column['NULL'] == true && !isset($column['default']))
$sql .= ' default NULL';
if (isset($column['default']))
$sql .= ' default ' . (is_numeric($column['default']) ? $column['default'] : "'" . $column['default'] . "'");
if (isset($column['auto_increment']))
$sql .= ' auto_increment';
$c++;
}
}
if (isset($data['primary'])) {
$sql .= ",\n PRIMARY KEY (`" . $data['primary'] . '`)';
}
if (isset($data['keys']) && sizeof($data['keys'])) {
foreach ($data['keys'] as $key) {
if (isset($key['name'])) {
$sql .= ",\n INDEX `" . $key['name'] . '` (`' . $key['columns'] . '`)';
}
}
}
if (isset($data['unique_keys'])) {
foreach ($data['unique_keys'] as $key) {
if (isset($key['name'])) {
$sql .= ",\n UNIQUE INDEX `" . $key['name'] . '` (`' . $key['columns'] . '`)';
}
}
}
$sql .= ') ENGINE = ' . $data['type'];
if (isset($data['comment'])) {
$sql .= " COMMENT = '" . $data['comment'] . "'";
}
if (db_execute($sql)) {
db_execute_prepared("REPLACE INTO plugin_db_changes
(plugin, `table`, `column`, `method`)
VALUES (?, ?, '', 'create')",
array($plugin, $table));
}
}
}
function api_plugin_db_changes_remove ($plugin) {
$tables = db_fetch_assoc_prepared("SELECT `table`
FROM plugin_db_changes
WHERE plugin = ?
AND method ='create'",
array($plugin), false);
if (count($tables)) {
foreach ($tables as $table) {
db_execute('DROP TABLE IF EXISTS `' . $table['table'] . '`;');
}
db_execute_prepared("DELETE FROM plugin_db_changes where plugin = ? AND method ='create'", array($plugin), false);
}
$columns = db_fetch_assoc_prepared("SELECT `table`, `column`
FROM plugin_db_changes
WHERE plugin = ?
AND method ='addcolumn'",
array($plugin), false);
if (count($columns)) {
foreach ($columns as $column) {
db_execute('ALTER TABLE `' . $column['table'] . '` DROP `' . $column['column'] . '`');
}
db_execute_prepared("DELETE FROM plugin_db_changes WHERE plugin = ? AND method = 'addcolumn'", array($plugin), false);
}
}
function api_plugin_db_add_column ($plugin, $table, $column) {
// Example: api_plugin_db_add_column ('thold', 'plugin_config', array('name' => 'test' . rand(1, 200), 'type' => 'varchar (255)', 'NULL' => false));
global $config, $database_default;
include_once($config['library_path'] . '/database.php');
$result = db_fetch_assoc('SHOW COLUMNS FROM `' . $table . '`');
$columns = array();
foreach($result as $index => $arr) {
foreach ($arr as $t) {
$columns[] = $t;
}
}
if (isset($column['name']) && !in_array($column['name'], $columns)) {
$sql = 'ALTER TABLE `' . $table . '` ADD `' . $column['name'] . '`';
if (isset($column['type']))
$sql .= ' ' . $column['type'];
if (isset($column['unsigned']))
$sql .= ' unsigned';
if (isset($column['NULL']) && $column['NULL'] == false)
$sql .= ' NOT NULL';
if (isset($column['NULL']) && $column['NULL'] == true && !isset($column['default']))
$sql .= ' default NULL';
if (isset($column['default']))
$sql .= ' default ' . (is_numeric($column['default']) ? $column['default'] : "'" . $column['default'] . "'");
if (isset($column['auto_increment']))
$sql .= ' auto_increment';
if (isset($column['after']))
$sql .= ' AFTER ' . $column['after'];
if (db_execute($sql)) {
db_execute_prepared("INSERT INTO plugin_db_changes (plugin, `table`, `column`, `method`) VALUES (?, ?, ?, 'addcolumn')", array($plugin, $table, $column['name']));
}
}
}
function api_plugin_install ($plugin) {
global $config;
include_once($config['base_path'] . "/plugins/$plugin/setup.php");
$dependencies = api_plugin_get_dependencies($plugin);
if (is_array($dependencies) && sizeof($dependencies)) {
$message = '';
$proceed = true;
foreach($dependencies as $dependency) {
if (!api_plugin_installed($dependency)) {
$message .= ($message != '' ? '
':'') . __('Plugin %s is required for %s, and it is not installed.', $dependency, $plugin);
$proceed = false;
}
}
if (!$proceed) {
$message .= '
' . __('Plugin cannot be installed.');
$_SESSION['reports_message'] = $message;
raise_message('reports_message');
header('Location: plugins.php?header=false');
exit;
}
}
$exists = db_fetch_assoc_prepared('SELECT id FROM plugin_config WHERE directory = ?', array($plugin), false);
if (sizeof($exists)) {
db_execute_prepared('DELETE FROM plugin_config WHERE directory = ?', array($plugin));
}
$name = $author = $webpage = $version = '';
$function = 'plugin_' . $plugin . '_version';
if (function_exists($function)){
$info = $function();
$name = $info['longname'];
if (isset($info['homepage'])) {
$webpage = $info['homepage'];
} elseif (isset($info['webpage'])) {
$webpage = $info['webpage'];
} else {
$webpage = 'Not Stated';
}
$author = $info['author'];
$version = $info['version'];
}
db_execute_prepared('INSERT INTO plugin_config (directory, name, author, webpage, version) VALUES (?, ?, ?, ?, ?)', array($plugin, $name, $author, $webpage, $version));
$function = 'plugin_' . $plugin . '_install';
if (function_exists($function)){
$function();
$ready = api_plugin_check_config ($plugin);
if ($ready) {
// Set the plugin as "disabled" so it can go live
db_execute_prepared('UPDATE plugin_config SET status = 4 WHERE directory = ?', array($plugin));
} else {
// Set the plugin as "needs configuration"
db_execute_prepared('UPDATE plugin_config SET status = 2 WHERE directory = ?', array($plugin));
}
}
}
function api_plugin_uninstall ($plugin) {
global $config;
include_once($config['base_path'] . "/plugins/$plugin/setup.php");
// Run the Plugin's Uninstall Function first
$function = 'plugin_' . $plugin . '_uninstall';
if (function_exists($function)) {
$function();
}
api_plugin_remove_hooks ($plugin);
api_plugin_remove_realms ($plugin);
db_execute_prepared('DELETE FROM plugin_config WHERE directory = ?', array($plugin));
api_plugin_db_changes_remove ($plugin);
}
function api_plugin_check_config ($plugin) {
global $config;
include_once($config['base_path'] . "/plugins/$plugin/setup.php");
$function = 'plugin_' . $plugin . '_check_config';
if (function_exists($function)) {
return $function();
}
return true;
}
function api_plugin_enable ($plugin) {
$ready = api_plugin_check_config ($plugin);
if ($ready) {
api_plugin_enable_hooks ($plugin);
db_execute_prepared('UPDATE plugin_config SET status = 1 WHERE directory = ?', array($plugin));
}
}
function api_plugin_is_enabled ($plugin) {
$status = db_fetch_cell_prepared('SELECT status FROM plugin_config WHERE directory = ?', array($plugin), false);
if ($status == '1')
return true;
return false;
}
function api_plugin_disable ($plugin) {
api_plugin_disable_hooks ($plugin);
db_execute_prepared('UPDATE plugin_config SET status = 4 WHERE directory = ?', array($plugin));
}
function api_plugin_disable_all ($plugin) {
api_plugin_disable_hooks_all ($plugin);
db_execute_prepared('UPDATE plugin_config SET status = 4 WHERE directory = ?', array($plugin));
}
function api_plugin_moveup($plugin) {
$id = db_fetch_cell_prepared('SELECT id FROM plugin_config WHERE directory = ?', array($plugin));
if (!empty($id)) {
$temp_id = db_fetch_cell('SELECT MAX(id) FROM plugin_config')+1;
$prior_id = db_fetch_cell_prepared('SELECT MAX(id) FROM plugin_config WHERE id < ?', array($id));
/* update the above plugin to the prior temp id */
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($temp_id, $prior_id));
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($prior_id, $id));
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($id, $temp_id));
}
}
function api_plugin_movedown($plugin) {
$id = db_fetch_cell_prepared('SELECT id FROM plugin_config WHERE directory = ?', array($plugin));
$temp_id = db_fetch_cell('SELECT MAX(id) FROM plugin_config')+1;
$next_id = db_fetch_cell_prepared('SELECT MIN(id) FROM plugin_config WHERE id > ?', array($id));
/* update the above plugin to the prior temp id */
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($temp_id, $next_id));
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($next_id, $id));
db_execute_prepared('UPDATE plugin_config SET id = ? WHERE id = ?', array($id, $temp_id));
}
function api_plugin_register_hook ($plugin, $hook, $function, $file) {
$exists = db_fetch_assoc_prepared('SELECT id
FROM plugin_hooks
WHERE name = ?
AND hook = ?',
array($plugin, $hook), false);
if (!count($exists)) {
$settings = array('config_settings', 'config_arrays', 'config_form');
$status = (!in_array($hook, $settings) ? 0 : 1);
db_execute_prepared('INSERT INTO plugin_hooks
(name, hook, function, file, status)
VALUES (?, ?, ?, ?, ?)',
array($plugin, $hook, $function, $file, $status));
} else {
db_execute_prepared("UPDATE plugin_hooks
SET function = ?,
file = ?
WHERE name = ? AND hook = ?",
array($function, $file, $plugin, $hook));
}
}
function api_plugin_remove_hooks ($plugin) {
db_execute_prepared('DELETE FROM plugin_hooks
WHERE name = ?',
array($plugin));
}
function api_plugin_enable_hooks ($plugin) {
db_execute_prepared('UPDATE plugin_hooks
SET status = 1
WHERE name = ?',
array($plugin));
}
function api_plugin_disable_hooks ($plugin) {
db_execute_prepared("UPDATE plugin_hooks
SET status = 0
WHERE name = ?
AND hook != 'config_settings'
AND hook != 'config_arrays'
AND hook != 'config_form'",
array($plugin));
}
function api_plugin_disable_hooks_all ($plugin) {
db_execute_prepared("UPDATE plugin_hooks
SET status = 0
WHERE name = ?",
array($plugin));
}
function api_plugin_register_realm ($plugin, $file, $display, $admin = true) {
$exists = db_fetch_cell_prepared('SELECT id
FROM plugin_realms
WHERE plugin = ?
AND file = ?',
array($plugin, $file));
if ($exists === false) {
db_execute_prepared('REPLACE INTO plugin_realms
(plugin, file, display)
VALUES (?, ?, ?)',
array($plugin, $file, $display));
if ($admin) {
$realm_id = db_fetch_cell_prepared('SELECT id
FROM plugin_realms
WHERE plugin = ?
AND file = ?',
array($plugin, $file), false);
$realm_id = $realm_id + 100;
$user_ids[] = db_fetch_cell("SELECT id
FROM user_auth
WHERE username = 'admin'", false);
if (isset($_SESSION['sess_user_id'])) {
$user_ids[] = $_SESSION['sess_user_id'];
}
if (sizeof($user_ids)) {
foreach($user_ids as $user_id) {
db_execute_prepared('REPLACE INTO user_auth_realm
(user_id, realm_id)
VALUES (?, ?)',
array($user_id, $realm_id));
}
}
}
} else {
db_execute_prepared('UPDATE plugin_realms
SET display = ?
WHERE plugin = ?
AND file = ?',
array($display, $plugin, $file));
}
}
function api_plugin_remove_realms ($plugin) {
$realms = db_fetch_assoc_prepared('SELECT id
FROM plugin_realms
WHERE plugin = ?',
array($plugin), false);
foreach ($realms as $realm) {
$id = $realm['id'] + 100;
db_execute_prepared('DELETE FROM user_auth_realm
WHERE realm_id = ?',
array($id));
db_execute_prepared('DELETE FROM user_auth_group_realm
WHERE realm_id = ?',
array($id));
}
db_execute_prepared('DELETE FROM plugin_realms
WHERE plugin = ?',
array($plugin));
}
function api_plugin_load_realms () {
global $user_auth_realms, $user_auth_realm_filenames;
$plugin_realms = db_fetch_assoc('SELECT * FROM plugin_realms ORDER BY plugin, display', false);
if (count($plugin_realms)) {
foreach ($plugin_realms as $plugin_realm) {
$plugin_files = explode(',', $plugin_realm['file']);
foreach($plugin_files as $plugin_file) {
$user_auth_realm_filenames[$plugin_file] = $plugin_realm['id'] + 100;
}
$user_auth_realms[$plugin_realm['id'] + 100] = $plugin_realm['display'];
}
}
}
function api_plugin_user_realm_auth ($filename = '') {
global $user_auth_realm_filenames;
/* list all realms that this user has access to */
if ($filename != '' && isset($user_auth_realm_filenames[basename($filename)])) {
if (is_realm_allowed($user_auth_realm_filenames[basename($filename)])) {
return true;
}
}
return false;
}
function plugin_config_arrays () {
global $config, $menu;
if ($config['poller_id'] == 1 || $config['connection'] == 'online') {
$menu[__('Configuration')]['plugins.php'] = __('Plugin Management');
}
api_plugin_load_realms ();
}
function plugin_draw_navigation_text ($nav) {
$nav['plugins.php:'] = array('title' => __('Plugin Management'), 'mapping' => 'index.php:', 'url' => 'plugins.php', 'level' => '1');
return $nav;
}
function plugin_is_compatible($plugin) {
global $config;
$info = plugin_load_info_file($config['base_path'] . '/plugins/' . $plugin . '/INFO');
if ($info !== false) {
if (!isset($info['compat']) || cacti_version_compare(CACTI_VERSION, $info['compat'], '<')) {
return array('compat' => false, 'requires' => __('Requires: Cacti >= %s', $info['compat']));
}
} else {
return array('compat' => false, 'requires' => __('Legacy Plugin'));
}
return array('compat' => true, 'requires' => __('Requires: Cacti >= %s', $info['compat']));
}
function plugin_load_info_file($file) {
if (file_exists($file)) {
if (is_readable($file)) {
$info = parse_ini_file($file, true);
if (sizeof($info)) {
return $info['info'];
} else {
cacti_log('WARNING: Loading plugin INFO file failed. Parsing INI file failed.', false, 'WEBUI');
}
} else {
cacti_log('WARNING: Loading plugin INFO file failed. INFO file not readable.', false, 'WEBUI');
}
} else {
cacti_log('WARNING: Loading plugin INFO file failed. INFO file does not exist.', false, 'WEBUI');
}
return false;
}
cacti-1.1.38/lib/ping.php 0000664 0001750 0001750 00000056376 13264740213 014512 0 ustar troman troman port = 33439;
return true;
}
function __destruct() {
return true;
}
function close_socket() {
@socket_shutdown($this->socket, 2);
socket_close($this->socket);
}
function start_time() {
$this->timer_start_time = microtime(true);
}
function get_time($acc=2) {
// format start time
$start_time = $this->timer_start_time;
// get and format end time
$end_time = microtime(true);
return number_format ($end_time - $start_time, $acc);
}
function build_udp_packet() {
$data = 'cacti-monitoring-system'; // the actual test data
// now lets build the actual UDP packet
$this->request = chr(0) . chr(1) . chr(0) . $data . chr(0);
$this->request_len = strlen($this->request);
}
function ping_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
return true;
}
function set_ping_error_handler() {
set_error_handler(array($this, 'ping_error_handler'));
}
function restore_cacti_error_handler() {
restore_error_handler();
}
function build_icmp_packet() {
$seq_low = rand(0,255);
$seq_high = rand(0,255);
$data = 'cacti-monitoring-system'; // the actual test data
$type = "\x08"; // 8 echo message; 0 echo reply message
$code = "\x00"; // always 0 for this program
$chksm = "\x00\x00"; // generate checksum for icmp request
$id = chr($seq_high) . chr($seq_low);
$sqn = chr($seq_high) . chr($seq_low);
$this->sqn = $sqn;
// now lets build the actual icmp packet
$this->request = $type.$code.$chksm.$id.$sqn.$data;
$chksm = $this->get_checksum($this->request);
$this->request = $type.$code.$chksm.$id.$sqn.$data;
$this->request_len = strlen($this->request);
}
function get_checksum($data) {
if (strlen($data)%2) {
$data .= "\x00";
}
$bit = unpack('n*', $data);
$sum = array_sum($bit);
while ($sum>>16) {
$sum = ($sum >> 16) + ($sum & 0xffff);
}
return pack('n*', ~$sum);
}
function ping_icmp() {
global $config;
/* ping me */
if ($this->host['hostname']) {
/* initialize variables */
$this->ping_status = 'down';
$this->ping_response = __('ICMP Ping timed out');
/* establish timeout variables */
$to_sec = floor($this->timeout/1000);
$to_usec = ($this->timeout%1000)*1000;
/* clean up hostname if specifying snmp_transport */
$this->host['hostname'] = $this->strip_ip_address($this->host['hostname']);
/* determine the host's ip address
* this prevents from command injection as well*/
if ($this->is_ipaddress($this->host['hostname'])) {
$host_ip = $this->host['hostname'];
} else {
/* again, as a side effect, prevention from command injection */
$host_ip = cacti_gethostbyname($this->host['hostname']);
if (!$this->is_ipaddress($host_ip)) {
cacti_log('WARNING: ICMP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname']);
$this->response = 'ICMP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname'];
return false;
}
}
/* we have to use the real ping, in cases where windows failed or while using UNIX/Linux */
$pattern = bin2hex('cacti-monitoring-system'); // the actual test data
/* host timeout given in ms, recalculate to sec, but make it an integer
* we might consider to use escapeshellarg on hostname,
* but this field has already been verified.
* The other fields are numerical fields only and thus
* not vulnerable for command injection */
if (substr_count(strtolower(PHP_OS), 'sun')) {
$result = shell_exec('ping ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'hpux')) {
$result = shell_exec('ping -m ' . ceil($this->timeout/1000) . ' -n ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'mac')) {
$result = shell_exec('ping -t ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'freebsd')) {
$result = shell_exec('ping -t ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'darwin')) {
$result = shell_exec('ping -t ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'bsd')) {
$result = shell_exec('ping -w ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'aix')) {
$result = shell_exec('ping -i ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' ' . $this->host['hostname']);
} elseif (substr_count(strtolower(PHP_OS), 'winnt')) {
$result = shell_exec('chcp 437 && ping -w ' . $this->timeout . ' -n ' . $this->retries . ' ' . $this->host['hostname']);
} else {
/* please know, that when running SELinux, httpd will throw
* ping: cap_set_proc: Permission denied
* as it now tries to open an ICMP socket and fails
* $result will be empty, then. */
if (strpos($this->host['hostname'], ':') !== false) {
$result = shell_exec('ping6 -W ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' -p ' . $pattern . ' ' . $this->host['hostname']);
} else {
$result = shell_exec('ping -W ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' -p ' . $pattern . ' ' . $this->host['hostname'] . ' 2>&1');
if ((strpos($result, 'unknown host') !== false || strpos($result, 'Address family') !== false) && file_exists('/bin/ping6')) {
$result = shell_exec('ping6 -W ' . ceil($this->timeout/1000) . ' -c ' . $this->retries . ' -p ' . $pattern . ' ' . $this->host['hostname']);
}
}
}
if (strtolower(PHP_OS) != 'winnt') {
$position = strpos($result, 'min/avg/max');
if ($position > 0) {
$output = trim(str_replace(' ms', '', substr($result, $position)));
$pieces = explode('=', $output);
$results = explode('/', $pieces[1]);
$this->ping_status = $results[1];
$this->ping_response = __('ICMP Ping Success (%s ms)', $results[1]);
return true;
} else {
$this->status = 'down';
$this->ping_response = __('ICMP ping Timed out');
return false;
}
} else {
$position = strpos($result, 'Minimum');
if ($position > 0) {
$output = trim(substr($result, $position));
$pieces = explode(',', $output);
$results = explode('=', $pieces[2]);
$this->ping_status = trim(str_replace('ms', '', $results[1]));
$this->ping_response = __('ICMP Ping Success (%s ms)', $this->ping_status);
return true;
} else {
$this->status = 'down';
$this->ping_response = __('ICMP ping Timed out');
return false;
}
}
} else {
$this->ping_status = 'down';
$this->ping_response = __('Destination address not specified');
return false;
}
}
function seteuid() {
global $config;
$cacti_user = '';
/* if we are unix, set the effective userid to root and then create */
if (($config['cacti_server_os'] == 'unix') &&
(function_exists('posix_getuid'))) {
$cacti_user = posix_getuid();
posix_seteuid(0);
}
return $cacti_user;
}
function setuid($cacti_poller_account) {
global $config;
/* if we are unix, set the effective userid to root and then create */
if (($config['cacti_server_os'] == 'unix') &&
(function_exists('posix_getuid'))) {
posix_seteuid($cacti_poller_account);
}
}
function ping_snmp() {
/* initialize variables */
$this->snmp_status = 'down';
$this->snmp_response = 'Device did not respond to SNMP';
$output = '';
/* get start time */
$this->start_time();
/* by default, we look at sysUptime */
if ($this->avail_method == AVAIL_SNMP_GET_NEXT) {
$oid = '.1.3.6.1.2.1.1.3.0';
} elseif ($this->avail_method == AVAIL_SNMP_GET_SYSDESC) {
$oid = '.1.3.6.1.2.1.1.1.0';
} else {
$oid = '.1.3.6.1.2.1.1.3.0';
}
$session = cacti_snmp_session($this->host['hostname'], $this->host['snmp_community'],
$this->host['snmp_version'], $this->host['snmp_username'],
$this->host['snmp_password'], $this->host['snmp_auth_protocol'],
$this->host['snmp_priv_passphrase'], $this->host['snmp_priv_protocol'],
$this->host['snmp_context'], $this->host['snmp_engine_id'],
$this->host['snmp_port'], $this->host['snmp_timeout'],
$this->retries, read_config_option('max_get_size'));
if ($session === false) {
$this->snmp_status = 'down';
$this->snmp_response = 'Failed to make SNMP session';
return false;
}
/* getnext does not work in php versions less than 5 */
if (($this->avail_method == AVAIL_SNMP_GET_NEXT) &&
(version_compare('5', phpversion(), '<'))) {
$output = cacti_snmp_session_getnext($session, $oid);
} else {
$output = cacti_snmp_session_get($session, $oid);
}
$session->close();
/* determine total time +- ~10% */
$this->time = $this->get_time($this->precision);
/* check result for uptime */
if ($output !== false && $output != 'U' && strlen($output)) {
/* calculte total time */
$this->snmp_status = $this->time*1000;
$this->snmp_response = 'Device responded to SNMP';
return true;
} else {
$this->snmp_status = 'down';
$this->snmp_response = 'Device did not respond to SNMP';
return false;
}
} /* ping_snmp */
function ping_udp() {
$this->set_ping_error_handler();
/* hostname must be nonblank */
if ($this->host['hostname'] != '') {
/* initialize variables */
$this->ping_status = 'down';
$this->ping_response = __('default');
/* establish timeout variables */
$to_sec = floor($this->timeout/1000);
$to_usec = ($this->timeout%1000)*1000;
/* clean up hostname if specifying snmp_transport */
$this->host['hostname'] = $this->strip_ip_address($this->host['hostname']);
/* determine the host's ip address */
if ($this->is_ipaddress($this->host['hostname'])) {
$host_ip = $this->host['hostname'];
} else {
$host_ip = cacti_gethostbyname($this->host['hostname']);
if (!$this->is_ipaddress($host_ip)) {
cacti_log('WARNING: UDP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname']);
$this->response = 'UDP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname'];
$this->restore_cacti_error_handler();
return false;
}
}
/* initialize the socket */
if (strpos($host_ip, ':') !== false) {
if (defined('AF_INET6')) {
if (version_compare(PHP_VERSION, '5.5.4', '<')) {
$this->ping_response = __('Please upgrade to PHP 5.5.4+ for IPv6 support!');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
} else {
$this->socket = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
}
} else {
$this->ping_response = __('Please upgrade to PHP 5.5.4+ for IPv6 support!');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
}
} else {
$this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
}
socket_set_option($this->socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $to_sec, 'usec' => $to_usec));
socket_set_option($this->socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $to_sec, 'usec' => $to_usec));
socket_connect($this->socket, $host_ip, $this->port);
/* format packet */
$this->build_udp_packet();
$error = '';
$retry_count = 0;
while (true) {
if ($retry_count >= $this->retries) {
$this->status = 'down';
$this->ping_response = __('UDP ping error: %s', $error);
$this->close_socket();
$this->restore_cacti_error_handler();
return false;
}
/* get start time */
$this->start_time();
/* write to the socket */
socket_write($this->socket, $this->request, $this->request_len);
/* get the socket response */
$r = array($this->socket);
$w = array($this->socket);
$f = array($this->socket);
$num_changed_sockets = socket_select($r, $w, $f, $to_sec, $to_usec);
if ($num_changed_sockets === false) {
$error = 'UDP ping: socket_select(), reason: ' . socket_strerror(socket_last_error($this->socket));
} else {
switch($num_changed_sockets) {
case 2: /* response received, so host is available */
case 1:
/* get the end time */
$this->time = $this->get_time($this->precision);
/* get packet response */
//$code = socket_recv($this->socket, $this->reply, 256, 0);
$code = socket_recv($this->socket, $this->reply, 256, 0);
$errno = socket_last_error($this->socket);
socket_clear_error($this->socket);
if (($code == -1 || empty($code)) &&
($errno == EHOSTUNREACH || $errno == ECONNRESET || $errno == ECONNREFUSED)) {
/* set the return message */
$this->ping_status = $this->time * 1000;
$this->ping_response = __('UDP Ping Success (%s ms)', $this->time*1000);
$this->close_socket();
$this->restore_cacti_error_handler();
return true;
} else {
$error = socket_strerror($errno);
}
break;
case 0:
/* timeout */
$error = 'timeout';
break;
}
}
$retry_count++;
}
} else {
$this->ping_response = __('Destination address not specified');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
}
} /* end ping_udp */
function ping_tcp() {
$this->set_ping_error_handler();
/* hostname must be nonblank */
if ($this->host['hostname'] != '') {
/* initialize variables */
$this->ping_status = 'down';
$this->ping_response = __('default');
/* establish timeout variables */
$to_sec = floor($this->timeout/1000);
$to_usec = ($this->timeout%1000)*1000;
/* clean up hostname if specifying snmp_transport */
$this->host['hostname'] = $this->strip_ip_address($this->host['hostname']);
/* determine the host's ip address */
if ($this->is_ipaddress($this->host['hostname'])) {
$host_ip = $this->host['hostname'];
} else {
$host_ip = cacti_gethostbyname($this->host['hostname']);
if (!$this->is_ipaddress($host_ip)) {
cacti_log('WARNING: TCP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname']);
$this->response = 'TCP Ping Error: cacti_gethostbyname failed for ' . $this->host['hostname'];
$this->restore_cacti_error_handler();
return false;
}
}
/* initilize the socket */
if (strpos($host_ip, ':') !== false) {
if (defined('AF_INET6')) {
if (version_compare(PHP_VERSION, '5.5.4', '<')) {
$this->ping_response = __('Please upgrade to PHP 5.5.4+ for IPv6 support!');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
} else {
$this->socket = socket_create(AF_INET6, SOCK_STREAM, SOL_TCP);
}
} else {
$this->ping_response = __('Please upgrade to PHP 5.5.4+ for IPv6 support!');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
}
} else {
$this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
}
while (1) {
/* set start time */
$this->start_time();
socket_set_block($this->socket);
socket_set_option($this->socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $to_sec, 'usec' => $to_usec));
socket_set_option($this->socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $to_sec, 'usec' => $to_usec));
socket_connect($this->socket, $host_ip, $this->port);
$errno = socket_last_error($this->socket);
if ($errno > 0) {
$this->ping_response = __('TCP ping: socket_connect(), reason: %s', socket_strerror($errno));
$this->ping_status = 'down';
$this->close_socket();
$this->restore_cacti_error_handler();
socket_clear_error($this->socket);
return false;
}
$r = array($this->socket);
$w = array($this->socket);
$f = array($this->socket);
$num_changed_sockets = socket_select($r, $w, $f, $to_sec, $to_usec);
if ($num_changed_sockets === false) {
$this->ping_response = __('TCP ping: socket_select() failed, reason: %s', socket_strerror(socket_last_error()));
$this->ping_status = 'down';
$this->close_socket();
$this->restore_cacti_error_handler();
return false;
} else {
switch($num_changed_sockets) {
case 2: /* response received, so host is available */
case 1:
/* connected, so calculate the total time and return */
$this->time = $this->get_time($this->precision);
if (($this->time*1000) <= $this->timeout) {
$this->ping_response = __('TCP Ping Success (%s ms)', $this->time*1000);
$this->ping_status = $this->time*1000;
}
$this->close_socket();
$this->restore_cacti_error_handler();
return true;
case 0:
/* timeout */
$this->ping_response = __('TCP ping timed out');
$this->ping_status = 'down';
$this->close_socket();
$this->restore_cacti_error_handler();
return false;
}
}
}
} else {
$this->ping_response = __('Destination address not specified');
$this->ping_status = 'down';
$this->restore_cacti_error_handler();
return false;
}
} /* end ping_tcp */
function ping($avail_method = AVAIL_SNMP_AND_PING, $ping_type = PING_ICMP, $timeout=500, $retries=3) {
$this->set_ping_error_handler();
/* initialize variables */
$ping_ping = true;
$ping_snmp = true;
$this->ping_status = 'down';
$this->ping_response = __('Ping not performed due to setting.');
$this->snmp_status = 'down';
$this->snmp_response = 'SNMP not performed due to setting or ping result.';
$this->avail_method = $avail_method;
/* short circuit for availability none */
if ($avail_method == AVAIL_NONE) {
$this->ping_status = '0.00';
$this->restore_cacti_error_handler();
return true;
}
if ((!function_exists('socket_create')) && ($avail_method != AVAIL_NONE)) {
$avail_method = AVAIL_SNMP;
cacti_log('WARNING: sockets support not enabled in PHP, falling back to SNMP ping');
}
if (($retries <= 0) || ($retries > 5)) {
$this->retries = 2;
} else {
$this->retries = $retries;
}
if ($timeout <= 0) {
$this->timeout = 500;
} else {
$this->timeout = $timeout;
}
/* decimal precision is 0.0000 */
$this->precision = 5;
/* snmp pinging has been selected at a minimum */
$ping_result = false;
$snmp_result = false;
/* icmp/udp ping test */
if (($avail_method == AVAIL_SNMP_AND_PING) ||
($avail_method == AVAIL_SNMP_OR_PING) ||
($avail_method == AVAIL_PING)) {
if ($ping_type == PING_ICMP) {
$ping_result = $this->ping_icmp();
} elseif ($ping_type == PING_UDP) {
$ping_result = $this->ping_udp();
} elseif ($ping_type == PING_TCP) {
$ping_result = $this->ping_tcp();
}
}
/* snmp test */
if (($avail_method == AVAIL_SNMP_OR_PING) && ($ping_result == true)) {
$snmp_result = true;
$this->snmp_status = 0.000;
} elseif (($avail_method == AVAIL_SNMP_AND_PING) && ($ping_result == false)) {
$snmp_result = false;
} elseif (($avail_method == AVAIL_SNMP) || ($avail_method == AVAIL_SNMP_AND_PING) || ($avail_method == AVAIL_SNMP_GET_SYSDESC) || ($avail_method == AVAIL_SNMP_GET_NEXT)) {
if (($this->host['snmp_community'] == '') && ($this->host['snmp_version'] != 3)) {
/* snmp version 1/2 without community string assume SNMP test to be successful
due to backward compatibility issues */
$snmp_result = true;
$this->snmp_status = 0.000;
} else {
$snmp_result = $this->ping_snmp();
}
}
$this->restore_cacti_error_handler();
switch ($avail_method) {
case AVAIL_SNMP_OR_PING:
if (($this->host['snmp_community'] == '') && ($this->host['snmp_version'] != 3)) {
if ($ping_result) {
return true;
} else {
return false;
}
} elseif ($snmp_result) {
return true;
} elseif ($ping_result) {
return true;
} else {
return false;
}
case AVAIL_SNMP_AND_PING:
if (($this->host['snmp_community'] == '') && ($this->host['snmp_version'] != 3)) {
if ($ping_result) {
return true;
} else {
return false;
}
} elseif (($snmp_result) && ($ping_result)) {
return true;
} else {
return false;
}
case AVAIL_SNMP:
case AVAIL_SNMP_GET_NEXT:
case AVAIL_SNMP_GET_SYSDESC:
if ($snmp_result) {
return true;
} else {
return false;
}
case AVAIL_PING:
if ($ping_result) {
return true;
} else {
return false;
}
default:
return false;
}
} /* end_ping */
function is_ipaddress($ip_address = '') {
/* check for ipv4/v6 */
if (function_exists('filter_var')) {
if (filter_var($ip_address, FILTER_VALIDATE_IP) !== false) {
return true;
} else {
return false;
}
} elseif (inet_pton($ip_address) !== false) {
return true;
} else {
return false;
}
}
function strip_ip_address($ip_address) {
/* clean up hostname if specifying snmp_transport */
if (strpos($ip_address, 'tcp6:') !== false) {
$ip_address = str_replace('tcp6:', '', strtolower($ip_address));
if (strpos($ip_address, '[') !== false) {
$parts = explode(']', $ip_address);
$ip_address = trim($parts[0], '[');
}
} elseif (strpos($ip_address, 'udp6:') !== false) {
$ip_address = str_replace('udp6:', '', strtolower($ip_address));
if (strpos($ip_address, '[') !== false) {
$parts = explode(']', $ip_address);
$ip_address = trim($parts[0], '[');
}
} elseif (strpos($ip_address, 'tcp:') !== false) {
$ip_address = str_replace('tcp:', '', strtolower($ip_address));
} elseif (strpos($ip_address, 'udp:') !== false) {
$ip_address = str_replace('udp:', '', strtolower($ip_address));
}
return $ip_address;
}
}
cacti-1.1.38/lib/mib_parser.php 0000664 0001750 0001750 00000035615 13264740213 015671 0 ustar troman troman
*
* Based on snmp - a Python SNMP library
* Copyright (C) 2003 Unicity Pty Ltd
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
class MibParser extends MibCache {
protected $parsed = array();
public $oids = array();
/**
* Constructor
*/
function __construct(){
set_time_limit(0);
ini_set('memory_limit', '256M');
error_reporting(E_ALL);
}
function add_mib($filename, $mib_name){
MibParser::parse_mib(file_get_contents($filename), $mib_name, true);
}
/**
* Get Tokens
*
* @param string $text
* @return array
*/
function get_tokens($text)
{
$in_quote = false;
$in_comment = false;
$token = '';
$tokens = array();
$length = strlen($text);
for($i = 0; $i < $length; $i++)
{
if($in_quote)
{
if($text[$i] == '"')
{
$in_quote = false;
if($token != '')
{
/* strip whitespaces from the end of the beginning of every object description row */
$lines = preg_split( '/\r\n|\r|\n/', $token);
$token = '';
foreach($lines as $line) {
$token .= trim($line) . "\r\n";
}
$tokens[] = $token;
$token = '';
}
}
else
$token .= $text[$i];
}
elseif($in_comment)
{
if($text[$i] == "\n" || $text[$i] == "\r")
$in_comment = false;
}
else
{
switch($text[$i])
{
case ':':
if($text{$i+1} == ':' && $text{$i+2} == '=')
{
if($token != '')
{
$tokens[] = $token;
$token = '';
}
$tokens[] = '::=';
$i += 2;
}
else
$token .= $text[$i];
break;
case '.':
if($text{$i+1} == '.')
{
if($token != '')
{
$tokens[] = $token;
$token = '';
}
$tokens[] = '..';
$i++;
}
else
$token .= $text[$i];
break;
case ',':
case ';':
case '{':
case '}':
case '(':
case ')':
case '|':
if($token != '')
{
$tokens[] = $token;
$token = '';
}
$tokens[] = $text[$i];
break;
case ' ':
case "\t":
case "\n":
case "\r":
if($token != '')
{
$tokens[] = $token;
$token = '';
}
break;
case '-':
if($text{$i+1} == '-')
$in_comment = true;
else
$token .= $text[$i];
break;
case '"';
$in_quote = true;
break;
default:
$token .= $text[$i];
}
}
}
if($token != '')
$tokens[] = $token;
return $tokens;
}
/**
* Parse simple token
*
* @param array $tokens
* @param integer $index
* @param array $allowed
* @return array
*/
function parse_simple_token($tokens, &$index, $allowed=NULL)
{
$index++;
if(is_array($allowed))
{
if(in_array(strtolower($tokens[$index]), $allowed))
return $tokens[$index];
}
elseif(is_null($allowed))
{
if($tokens[$index] == '{')
return MibParser::parse_bracket_token($tokens, $index, '{', '}');
else
return $tokens[$index];
}
trigger_error("unknown token {$tokens[$index]} {$tokens[$index]}", E_USER_ERROR);
return $tokens[$index];
}
/**
* Parse SYNTAX token
*
* @param array $tokens
* @param integer $index
* @return array
*/
function parse_SYNTAX_token($tokens, &$index)
{
$ret = NULL;
switch($tokens[$index+1])
{
case 'SEQUENCE':
if($tokens[$index+2] == 'OF')
{
$index += 3;
if($tokens[$index] == '{')
$ret = array('SEQUENCE OF'=>MibParser::parse_bracket_token($tokens, $index, '{', '}'));
else
$ret = array('SEQUENCE OF'=>$tokens[$index]);
}
break;
case 'OCTET':
if($tokens[$index+2] == 'STRING')
{
$index += 3;
if($tokens[$index] == '{')
$ret = array('OCTET STRING'=>MibParser::parse_bracket_token($tokens, $index, '{', '}'));
elseif($tokens[$index] == '(')
$ret = array('OCTET STRING'=>MibParser::parse_bracket_token($tokens, $index, '(', ')'));
else
$ret = 'OCTET STRING';
}
break;
case 'OBJECT':
if($tokens[$index+2] == 'IDENTIFIER') {
$index++;
$ret = $tokens[$index] . ' ' . $tokens[$index+1];
$index++;
}else {
trigger_error("unknown token {$tokens[$index+1]} {$tokens[$index+2]}", E_USER_ERROR);
}
break;
case 'INTEGER':
case 'Counter':
case 'Counter32':
case 'Counter64':
case 'Integer32':
case 'Gauge':
case 'Gauge32':
case 'TimeStamp':
case 'TimeTicks':
case 'PhysAddress':
case 'IpAddress':
case 'DateAndTime':
case 'TimeInterval':
case 'Unsigned32':
case 'DisplayString':
$index++;
$ret = $tokens[$index];
if($tokens[$index+1] == '{') {
$index++;
$ret = array($ret=>MibParser::parse_bracket_token($tokens, $index, '{', '}'));
} elseif($tokens[$index+1] == '(') {
$index++;
$ret = array($ret=>MibParser::parse_bracket_token($tokens, $index, '(', ')'));
}
break;
default:
$index++;
$ret = $tokens[$index];
if($tokens[$index+1] == '{') {
$index++;
$ret = array($ret=>MibParser::parse_bracket_token($tokens, $index, '{', '}'));
} elseif($tokens[$index+1] == '(') {
$index++;
$ret = array($ret=>MibParser::parse_bracket_token($tokens, $index, '(', ')'));
}
break;
}
return $ret;
}
/**
* Parse bracket token
*
* @param array $tokens
* @param integer $index
* @param integer $start
* @param integer $end
* @return array
*/
function parse_bracket_token($tokens, &$index, $start, $end)
{
$begin = $index + 1;
while($index + 1 < count($tokens) && $tokens[$index] != $end)
{
$index++;
if($tokens[$index] == $start)
{
MibParser::parse_bracket_token($tokens, $index, $start, $end);
$index++;
}
}
return array_slice($tokens, $begin, $index - $begin);
}
/**
* Parse a MIB file
*
* @param string $mibtext
* @param boolean $full
*/
function parse_mib($mibtext, $mib_name, $full=false)
{
$tokens = MibParser::get_tokens($mibtext);
$cnt = count($tokens);
$rec = array();
for($index = 0; $index < $cnt; $index++)
{
if($tokens[$index] == 'DEFINITIONS' && $tokens[$index+1] == "::=" && $tokens[$index+2] == "BEGIN"){
$mib_name = $tokens[$index-1];
$this->mib = $mib_name;
}
else if(in_array($tokens[$index], array('OBJECT-IDENTITY', 'OBJECT-TYPE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE')) )
{
if($tokens[$index-1] != ',' && $tokens[$index+1] != 'FROM' && $tokens[$index+1] != 'MACRO')
{
if(isset($rec['NAME']) && isset($rec['VALUE'])) $this->parsed[] = $rec;
$rec = array('NAME'=>$tokens[$index-1], 'MIB'=>$mib_name , 'TYPE' => $tokens[$index]);
}
}
elseif( $tokens[$index] == "TEXTUAL-CONVENTION")
{
if($tokens[$index-1] == '::=') {
if(isset($rec['NAME']) && isset($rec['VALUE'])) $this->parsed[] = $rec;
$rec = array('NAME'=>$tokens[$index-2], 'MIB'=>$mib_name, 'TYPE' => $tokens[$index], 'VALUE' => "TEXTUAL-CONVENTION");
}
}
elseif($tokens[$index] == 'OBJECT')
{
if($tokens[$index+1] == 'IDENTIFIER' && $tokens[$index-1] != '(' && $tokens[$index-1] != '::=' && $tokens[$index-1] != 'SYNTAX' && $tokens[$index-2] != '(')
{
if(isset($rec['NAME']) && isset($rec['VALUE'])) $this->parsed[] = $rec;
$rec = array('NAME'=>$tokens[$index-1], 'MIB'=>$mib_name, 'TYPE' => $tokens[$index]);
}
}
elseif($tokens[$index] == '{')
MibParser::parse_bracket_token($tokens, $index, '{', '}');
elseif(isset($rec['NAME']))
{
if($tokens[$index] == '::=' && $tokens[$index+1] != "TEXTUAL-CONVENTION")
{
$rec['VALUE'] = MibParser::parse_simple_token($tokens, $index);
$this->parsed[] = $rec;
$rec = array();
}
elseif($full)
{
if($tokens[$index] == 'ACCESS')
$rec['ACCESS'] = MibParser::parse_simple_token($tokens, $index, array('read-only', 'not-accessible', 'read-write'));
elseif($tokens[$index] == 'OBJECTS')
$rec['OBJECTS'] = MibParser::parse_simple_token($tokens, $index);
elseif($tokens[$index] == 'NOTIFICATIONS')
$rec['NOTIFICATIONS'] = MibParser::parse_simple_token($tokens, $index);
elseif($tokens[$index] == 'DEFVAL')
$rec['DEFVAL'] = MibParser::parse_simple_token($tokens, $index);
elseif($tokens[$index] == 'DESCRIPTION')
{
$rec['DESCRIPTION'] = MibParser::parse_simple_token($tokens, $index);
} elseif($tokens[$index] == 'INDEX')
$rec['INDEX'] = MibParser::parse_simple_token($tokens, $index);
elseif($tokens[$index] == 'MAX-ACCESS')
$rec['MAX-ACCESS'] = MibParser::parse_simple_token($tokens, $index, array('read-only', 'not-accessible', 'read-write', 'read-create', 'accessible-for-notify'));
elseif($tokens[$index] == 'REFERENCE')
$rec['REFERENCE'] = MibParser::parse_simple_token($tokens, $index);
elseif($tokens[$index] == 'STATUS')
$rec['STATUS'] = MibParser::parse_simple_token($tokens, $index, array('current', 'deprecated', 'obsolete', 'mandatory'));
elseif($tokens[$index] == 'SYNTAX')
$rec['SYNTAX'] = MibParser::parse_SYNTAX_token($tokens, $index);
elseif($tokens[$index] == 'UNITS')
$rec['UNITS'] = MibParser::parse_simple_token($tokens, $index);
}
}
}
if(isset($rec['NAME']) && isset($rec['VALUE'])) $this->parsed[] = $rec;
}
function generate(){
$this->oids['enterprises'] = array('oid' => '.1.3.6.1.4.1');
foreach($this->parsed as $object) {
if(isset($object['VALUE'][0]) && !is_numeric($object['VALUE'][0])) {
if(isset($object['VALUE'][1]) && is_numeric($object['VALUE'][1])) {
if(isset($this->oids[$object['VALUE'][0]]['oid'])) {
$oid = $this->oids[$object['VALUE'][0]]['oid'] . "." . $object['VALUE'][1];
}else {
$oid = db_fetch_cell("SELECT `oid` FROM snmpagent_cache WHERE name = '" . $object['VALUE'][0] . "' LIMIT 1");
$oid .= "." . $object['VALUE'][1];
}
$syntax = NULL;
if(isset($object['SYNTAX'])) {
$syntax = is_array($object['SYNTAX']) ? key($object['SYNTAX']) : $object['SYNTAX'];
}
$parent_otype = strtoupper(substr($object['VALUE'][0], -5));
$otype = $object['TYPE'];
if($otype == "OBJECT-TYPE" && $syntax !== NULL && !in_array(strtoupper(substr($object['NAME'], -5)), array("TABLE", "ENTRY")) && !in_array($parent_otype, array("TABLE", "ENTRY")) ) {
$oid .= ".0";
$otype = "DATA";
}
$kind ="unknown";
if(in_array($otype, array("MODULE-IDENTITY", "OBJECT-IDENTITY"))) {
$kind = "Node";
}else if(in_array($otype, array("NOTIFICATION-GROUP", "OBJECT-GROUP"))) {
$kind = "Group";
}else if($otype == "OBJECT-TYPE" && strtoupper(substr($object['NAME'], -5)) == "TABLE" && $syntax == "SEQUENCE OF") {
$kind = "Table";
}else if($otype == "OBJECT-TYPE" && strtoupper(substr($object['NAME'], -5)) == "ENTRY" && $parent_otype == "TABLE") {
$kind = "Row";
}else if($otype == "OBJECT-TYPE" && $parent_otype == "ENTRY") {
$kind = "Column";
}else if($otype == "DATA") {
$kind = "Scalar";
}else if($otype == "NOTIFICATION-TYPE") {
$kind = "Notification";
}
$this->oids[$object['NAME']] = array(
'oid' => $oid,
'max-access' => (isset($object['MAX-ACCESS'])? $object['MAX-ACCESS'] : 'not-accessible'),
'syntax' => $syntax,
'otype' => $otype,
'kind' => $kind,
'mib' => $object['MIB'],
'description' => $object['DESCRIPTION']
);
if($otype == "OBJECT-GROUP" && isset($object['OBJECTS'])) {
$this->oids[$object['NAME']]['objects'] = array_diff($object['OBJECTS'], array(','));
} elseif($otype == "NOTIFICATION-GROUP" && isset($object['NOTIFICATIONS'])) {
$this->oids[$object['NAME']]['notifications'] = array_diff($object['NOTIFICATIONS'], array(','));
} elseif($otype == "NOTIFICATION-TYPE" && isset($object['OBJECTS'])) {
$this->oids[$object['NAME']]['objects'] = array_diff($object['OBJECTS'], array(','));
}
} elseif($object["VALUE"] == "TEXTUAL-CONVENTION") {
$syntax = NULL;
if(isset($object['SYNTAX'])) {
$syntax = is_array($object['SYNTAX']) ? key($object['SYNTAX']) : $object['SYNTAX'];
}
$kind = "Textual-Convention";
$otype = "TEXTUAL-CONVENTION";
$this->oids[$object['NAME']] = array(
'oid' => "",
'max-access' => "",
'syntax' => $syntax,
'otype' => $otype,
'kind' => $kind,
'mib' => $object['MIB'],
'description' => $object['DESCRIPTION']
);
}
}
}
unset($this->oids['enterprises']);
unset($this->parsed);
}
}
cacti-1.1.38/lib/mib_cache.php 0000664 0001750 0001750 00000033231 13264740213 015430 0 ustar troman troman active_mib = $mib;
return $this;
}
public function __destruct() {
}
public function uninstall() {
/* avoid that our default mib will be dropped by some plugin developer */
if ($this->active_mib == 'CACTI-MIB') {
return false;
}else {
db_execute_prepared('DELETE FROM snmpagent_cache WHERE `mib` = ?', array($this->active_mib));
db_execute_prepared('DELETE FROM snmpagent_cache_notifications WHERE `mib` = ?', array($this->active_mib));
db_execute_prepared('DELETE FROM snmpagent_cache_textual_conventions WHERE `mib` = ?', array($this->active_mib));
db_execute_prepared('DELETE FROM snmpagent_mibs WHERE `name` = ?', array($this->active_mib));
}
}
public function install($path, $replace=false, $mib_name='optional') {
global $config;
include_once($config['library_path'] . '/mib_parser.php');
$mp = new MibParser();
$mp->add_mib($path, $mib_name);
$mp->generate();
if (isset($mp->mib) && isset($mp->oids) && $mp->mib ) {
/* check if this mib has already been installed */
$existing = db_fetch_cell_prepared('SELECT 1 FROM snmpagent_mibs WHERE `name` = ?', array($mp->mib));
if ($existing) {
if ($replace == false) {
unset($mp->oids);
unset($mp->mib);
return false;
}else {
$this->uninstall();
}
}
db_execute_prepared('INSERT INTO snmpagent_mibs SET `id` = 0, `name` = ?, `file` = ?', array($mp->mib, $path));
foreach($mp->oids as $object_name => $object_params) {
if ($object_params['otype'] != 'TEXTUAL-CONVENTION') {
db_execute_prepared('INSERT IGNORE INTO `snmpagent_cache`
(`oid`, `name`, `mib`, `type`, `otype`, `kind`, `max-access`, `description`)
VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
array($object_params['oid'], $object_name, $object_params['mib'], $object_params['syntax'],
$object_params['otype'], $object_params['kind'], $object_params['max-access'],
str_replace("\r\n", '
', trim($object_params['description']))));
if ($object_params['otype'] == 'NOTIFICATION-TYPE') {
foreach($object_params['objects'] as $notification_object_index => $notification_object) {
db_execute_prepared('INSERT INTO `snmpagent_cache_notifications`
(`name`, `mib`, `attribute`, `sequence_id`)
VALUES (?, ?, ?, ?)',
array($object_name, $object_params['mib'], $notification_object, $notification_object_index));
}
}
}else {
db_execute_prepared('INSERT INTO `snmpagent_cache_textual_conventions`
(`name`, `mib`, `type`, `description`)
VALUES (?, ?, ?, ?)',
array($object_name, $object_params['mib'], $object_params['syntax'], nl2br($object_params['description'])));
}
}
unset($mp->oids);
unset($mp->mib);
}else {
return false;
}
}
public function mib($mib) {
$this->active_mib = $mib;
$this->active_object = '';
$this->active_table = '';
$this->active_table_entry = '';
return $this;
}
public function object($object) {
$this->active_object = $object;
return $this;
}
public function table($table) {
if ($this->active_table != $table) {
if (!isset($this->cache__tables[$this->active_mib][$table])) {
$oid_table = db_fetch_cell_prepared('SELECT oid
FROM `snmpagent_cache`
WHERE `mib` = ?
AND `name` = ?
AND `type` = "SEQUENCE OF"',
array($this->active_mib, $table));
if ($oid_table) {
/* cache table oid and columns */
$this->cache__tables[$this->active_mib][$table] = $oid_table;
$this->active_table = $table;
$this->cache__tables_columns[$this->active_mib][$table] = $this->columns();
$this->active_table_entry = '';
return $this;
}else {
/* MIB table does not exist */
$this->active_table = '';
$this->active_table_entry = '';
throw new Exception('MIB table does not exist');
}
}else {
/* table exists and has already been cached */
$this->active_table = $table;
$this->active_table_entry = '';
return $this;
}
}else {
/* no changes necessary */
return $this;
}
}
public function row($index) {
/* limited to one single $index so far */
$this->active_table_entry = $index;
return $this;
}
public function gettype() {
}
public function set($value) {
return db_execute_prepared('UPDATE `snmpagent_cache`
SET `value` = ?
WHERE `mib` = ?
AND `name` = ?',
array($value, $this->active_mib, $this->active_object));
}
public function get() {
return db_fetch_row_prepared('SELECT *
FROM snmpagent_cache
WHERE name = ?
AND mib = ?',
array($this->active_object, $this->active_mib));
}
public function count() {
return db_execute_prepared('UPDATE IGNORE snmpagent_cache
SET `value` = CASE
WHEN `type`="Counter32" AND `value`= 4294967295 THEN 0
WHEN `type`="Counter64" AND `value`= 18446744073709551615 THEN 0
ELSE `value`+1 END
WHERE `mib` = ? AND `name` = ?',
array($this->active_mib, $this->active_object));
}
public function insert($values) {
$oid_entry = $this->exists();
if ($oid_entry == false) {
$columns = $this->cache__tables_columns[$this->active_mib][$this->active_table];
if ($columns & sizeof($columns)>0) {
foreach($columns as $column_params) {
$column_params['oid'] .= '.' . $this->active_table_entry;
$column_params['otype'] = 'DATA';
if (isset($values[$column_params['name']])) {
$column_params['value'] = $values[$column_params['name']];
}
db_execute_prepared('INSERT IGNORE INTO `snmpagent_cache`
(`oid`, `name`, `mib`, `type`, `otype`, `kind`, `max-access`, `value`)
VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
array($column_params['oid'], $column_params['name'], $column_params['mib'],
$column_params['type'], $column_params['otype'], 'Column Data',
$column_params['max-access'], trim($column_params['value'])));
}
return true;
}
}
return false;
}
public function select($column=false) {
$result = array();
if ($this->active_table_entry) {
/* focus on a dedicated MIB table row only */
$oid_entry = $this->exists();
if ($oid_entry !== false) {
if ($column == false) {
/* fetch the whole row */
$filter = $oid_entry . '.%.' . $this->active_table_entry;
$entries = db_fetch_assoc_prepared('SELECT name, value
FROM snmpagent_cache
WHERE oid LIKE ?
GROUP BY name
ORDER BY oid',
array($filter));
if ($entries && sizeof($entries)>0) {
foreach($entries as $entry) { $result[$entry['name']] = $entry['value']; }
return $result;
}
} elseif (is_string($column)) {
/* fetch only the value of a given column */
$filter = $oid_entry . '.%.' . $this->active_table_entry;
return db_fetch_cell_prepared('SELECT value
FROM snmpagent_cache
WHERE name = ?
AND oid LIKE ?
LIMIT 1',
array($column, $filter));
} elseif (is_array($column) && sizeof($column)>0) {
$filter = $oid_entry . '.%.' . $this->active_table_entry;
/* fetch all values of specific columns given for that MIB table row */
$entries = db_fetch_assoc_prepared("SELECT name, value
FROM snmpagent_cache
WHERE name IN ('" . implode("','", $column) . "')
AND oid LIKE ?
GROUP BY name
ORDER BY oid",
array($filter));
if ($entries && sizeof($entries)>0) {
foreach($entries as $entry) { $result[$entry['name']] = $entry['value']; }
return $result;
}
}
}
}else {
/* query the whole MIB table */
$oid_entry = $this->cache__tables[$this->active_mib][$this->active_table] . '.1';
if ($column == false) {
/* fetch all rows */
$columns = $this->cache__tables_columns[$this->active_mib][$this->active_table];
$num_columns = sizeof($columns);
$filter = $oid_entry . '.%.%';
$entries = db_fetch_assoc_prepared('SELECT name, value
FROM snmpagent_cache
WHERE oid LIKE ?
ORDER BY oid',
array($filter));
if ($num_columns && $entries && sizeof($entries)) {
$num_entries = sizeof($entries);
$entries_per_object = $num_entries/$num_columns;
for($i = 0; $i < $entries_per_object; $i++) {
$result[$i]=array();
for($j=0; $j < $num_columns; $j++) {
$result[$i][$entries[$i+$j*$entries_per_object]['name']] = $entries[$i+$j*$entries_per_object]['value'];
}
}
return $result;
}else {
return $entries;
}
} elseif (is_string($column)) {
/* fetch only the values of one single column */
$filter = $oid_entry . '.%.%';
return db_fetch_assoc_prepared("SELECT value AS '" . $column . "'
FROM snmpagent_cache
WHERE name = ?
AND oid LIKE ?
ORDER BY oid",
array($column, $filter));
} elseif (is_array($column) && sizeof($column)>0) {
/* fetch values of specific columns given */
$filter = $oid_entry . '.%.%';
$entries = db_fetch_assoc_prepared("SELECT name, value
FROM snmpagent_cache
WHERE name IN ('" . implode("','", $column) . "')
AND oid LIKE ?
ORDER BY oid", array($filter));
if (sizeof($entries)) {
$num_objects = sizeof($column);
$num_entries = sizeof($entries);
$entries_per_object = $num_entries/$num_objects;
for($i = 0; $i < $entries_per_object; $i++) {
$result[$i]=array();
for($j=0; $j < $num_objects; $j++) {
$result[$i][$entries[$i+$j*$entries_per_object]['name']] = $entries[$i+$j*$entries_per_object]['value'];
}
}
return $result;
}else {
return $entries;
}
}
}
return false;
}
public function delete() {
$oid_entry = $this->exists();
if ($oid_entry !== false) {
/* get list of columns for this mib table */
$columns = $this->cache__tables_columns[$this->active_mib][$this->active_table];
if ($columns & sizeof($columns)>0) {
foreach($columns as $column_params) {
$column_params['oid'] .= '.' . $this->active_table_entry;
db_execute_prepared('DELETE FROM `snmpagent_cache` WHERE `oid` = ?', array($column_params['oid']));
}
return true;
}
}
return false;
}
public function update($values) {
$oid_entry = $this->exists();
if ($oid_entry !== false) {
$columns = $this->cache__tables_columns[$this->active_mib][$this->active_table];
if ($columns & sizeof($columns)>0) {
$sql = array();
foreach($columns as $column_params) {
$column_params['oid'] .= '.' . $this->active_table_entry;
if (isset($values[$column_params['name']])) {
$sql[] = '(' . db_qstr($column_params['name']) . ', ' . db_qstr($values[$column_params['name']]) . ', ' . db_qstr($column_params['oid']) . ')';
}
}
if (sizeof($sql)) {
db_execute('INSERT INTO `snmpagent_cache`
(name, value, oid)
VALUES ' . implode(', ', $sql) . '
ON DUPLICATE KEY UPDATE value=VALUES(value)', $sql);
}
return true;
}
}
return false;
}
public function replace($values) {
$this->delete();
return $this->insert($values);
}
public function truncate() {
$oid_entry = $this->cache__tables[$this->active_mib][$this->active_table] . '.1.%';
db_execute_prepared('DELETE FROM `snmpagent_cache`
WHERE `mib` = ?
AND `otype` = "DATA"
AND `oid` LIKE ?',
array($this->active_mib, $oid_entry));
return true;
}
public function columns() {
/* As defined by SMI the OID value assigned to the row must be the same as the OID value assigned to the table containing
the row with addition of a single value of one. */
$filter = $this->cache__tables[$this->active_mib][$this->active_table] . '.1.%';
return db_fetch_assoc_prepared('SELECT *
FROM `snmpagent_cache`
WHERE `oid` LIKE ?
GROUP BY name
ORDER BY oid',
array($filter));
}
private function exists() {
$oid_entry = $this->cache__tables[$this->active_mib][$this->active_table] . '.1';
/* check if entry exists */
$exists = db_fetch_cell_prepared('SELECT 1 FROM `snmpagent_cache` WHERE `oid` = ?',
array($oid_entry . '.1.' . $this->active_table_entry));
return ($exists) ? $oid_entry : false;
}
}
cacti-1.1.38/lib/ldap.php 0000664 0001750 0001750 00000055410 13264740213 014461 0 ustar troman troman username = $username;
if (!empty($password)) $ldap->password = $password;
if (!empty($dn)) $ldap->dn = $dn;
if (!empty($host)) $ldap->host = $host;
if (!empty($port)) $ldap->port = $port;
if (!empty($port_ssl)) $ldap->port_ssl = $port_ssl;
if (!empty($version)) $ldap->version = $version;
if (!empty($encryption)) $ldap->encryption = $encryption;
if (!empty($referrals)) $ldap->referrals = $referrals;
if (!empty($group_require)) $ldap->group_require = $group_require;
if (!empty($group_dn)) $ldap->group_dn = $group_dn;
if (!empty($group_attrib)) $ldap->group_attrib = $group_attrib;
if (!empty($group_member_type)) $ldap->group_member_type = $group_member_type;
return $ldap->Authenticate();
}
/* cacti_ldap_search_dn
@arg $username - username to search for in the LDAP directory
@arg $dn - configured LDAP DN for binding, '' will be replaced with $username
@arg $host - Hostname or IP of LDAP server, Default = Configured settings value
@arg $port - Port of the LDAP server uses, Default = Configured settings value
@arg $port_ssl - Port of the LDAP server uses for SSL, Default = Configured settings value
@arg $version - '2' or '3', LDAP protocol version, Default = Configured settings value
@arg $encryption - '0' None, '1' SSL, '2' TLS, Default = Configured settings value
@arg $referrals - '0' Referrals from server are ignored, '1' Referrals from server are processed, Default = Configured setting value
@arg $mode - '0' No Searching, '1' Anonymous Searching, '2' Specfic Searching, Default = Configured settings value
@arg $search_base - Search base DN, Default = Configured settings value
@arg $search_filter - Filter to find the user, Default = Configured settings value
@arg $specific_dn - DN for binding to perform user search, Default = Configured settings value
@arg $specific_password - Password for binding to perform user search, Default - Configured settings value
@return - array of values
'error_num' = error number returned
'error_text' = error text
'dn' = found dn of user
Error codes:
# Text
==============================================================
0 Authentication Success
1 No username defined
2 Unable to create LDAP connection object
3 Unable to find users DN
4 Protocol error, unable to set version
5 Protocol error, unable to start TLS communications
6 Protocol error
7 Invalid credential
8 Insufficient access
9 Unable to connect to server
10 Timeout
11 General bind error
12 Unable to set referrals option
13 More than one matching user found
14 Specific DN and Password required
15 Unable to find user from DN
99 PHP LDAP not enabled
*/
function cacti_ldap_search_dn($username, $dn = '', $host = '', $port = '', $port_ssl = '', $version = '', $encryption = '',
$referrals = '', $mode = '', $search_base = '', $search_filter = '', $specific_dn = '', $specific_password = '') {
$ldap = new Ldap;
if (!empty($username)) $ldap->username = $username;
if (!empty($dn)) $ldap->dn = $dn;
if (!empty($host)) $ldap->host = $host;
if (!empty($port)) $ldap->port = $port;
if (!empty($port_ssl)) $ldap->port_ssl = $port_ssl;
if (!empty($version)) $ldap->version = $version;
if (!empty($encryption)) $ldap->encryption = $encryption;
if (!empty($referrals)) $ldap->referrals = $referrals;
if (!empty($mode)) $ldap->mode = $mode;
if (!empty($search_base)) $ldap->search_base = $search_base;
if (!empty($search_filter)) $ldap->search_filter = $search_filter;
if (!empty($specific_dn)) $ldap->specific_dn = $specific_dn;
if (!empty($specific_password)) $ldap->specific_password = $specific_password;
return $ldap->Search();
}
abstract class LdapError {
const None = 0;
const Success = 0;
const Failure = 1;
const UndefinedUsername = 2;
const ProtocolErrorVersion = 3;
const ProtocolErrorReferral = 4;
const ProtocolErrorTls = 5;
const MissingLdapObject = 6;
const ProtocolErrorGeneral = 7;
const InsufficientAccess = 8;
const ConnectionUnavailable = 9;
const ConnectionTimeout = 10;
const ProtocolErrorBind = 11;
const SearchFoundNoGroup = 12;
const SearchFoundMultiUser = 13;
const SearchFoundNoUser = 14;
const SearchFoundNoUserDN = 15;
const UndefinedDnOrPassword = 16;
const Disabled = 99;
public static function GetErrorDetails($returnError, $ldapConn = null, $ldapError = 0) {
$error_num = $returnError;
if ($returnError > 0 && $ldapError == 0 && $ldapConn > 0) {
$ldapError = ldap_error($ldapConn);
}
switch ($returnError) {
case LdapError::None:
case LdapError::Success:
$error_text = __('Authentication Success');
break;
case LdapError::Failure:
$error_text = __('Authentication Failure');
break;
case LdapError::Disabled:
$error_text = __('PHP LDAP not enabled');
break;
case LdapError::UndefinedUsername:
$error_text = __('No username defined');
break;
case LdapError::ProtocolErrorVersion:
$error_text = __('Protocol Error, Unable to set version');
break;
case LdapError::ProtocolErrorReferral:
$error_text = __('Protocol Error, Unable to set referrals option');
break;
case LdapError::ProtocolErrorTls:
$error_text = __('Protocol Error, unable to start TLS communications');
break;
case LdapError::ProtocolErrorGeneral:
$error_text = __('Protocol Error, General failure (%s)', $ldapError);
break;
case LdapError::ProtocolErrorBind:
$error_text = __('Protocol Error, Unable to bind, LDAP result: %s', $ldapError);
break;
case LdapError::ConnectionUnavailable:
$error_text = __('Unable to Connect to Server');
break;
case LdapError::ConnectionTimeout:
$error_text = __('Connection Timeout');
break;
case LdapError::InsufficientAccess:
$error_text = __('Insufficient access');
break;
case LdapError::SearchFoundNoGroup:
$error_text = __('Group DN could not be found to compare');
break;
case LdapError::SearchFoundMultiUser:
$error_text = __('More than one matching user found');
break;
case LdapError::SearchFoundNoUserDN:
$error_text = __('Unable to find user from DN');
break;
case LdapError::SearchFoundNoUser:
$error_text = __('Unable to find users DN');
break;
case LdapError::MissingLdapObject:
$error_text = __('Unable to create LDAP connection object');
break;
case LdapError::UndefinedDnOrPassword:
$error_text = __('Specific DN and Password required');
break;
default:
$error_text = __('Unexpected error %s (Ldap Error: %s)', $returnError, $ldapError);
break;
}
return array('error_num' => $error_num, 'error_text' => $error_text, 'error_ldap' => $ldapError, 'dn' => '');
}
}
class Ldap {
function __construct() {
/* Initialize LDAP parameters for Authenticate */
$this->dn = read_config_option('ldap_dn');
$this->host = read_config_option('ldap_server');
$this->port = read_config_option('ldap_port');
$this->port_ssl = read_config_option('ldap_port_ssl');
$this->version = read_config_option('ldap_version');
$this->encryption = read_config_option('ldap_encryption');
$this->referrals = read_config_option('ldap_referrals');
if (read_config_option('ldap_group_require') == 'on') {
$this->group_require = true;
} else {
$this->group_require = false;
}
$this->group_dn = read_config_option('ldap_group_dn');
$this->group_attrib = read_config_option('ldap_group_attrib');
$this->group_member_type = read_config_option('ldap_group_member_type');
/* Initialize LDAP parameters for Search */
$this->mode = read_config_option('ldap_mode');
$this->search_base = read_config_option('ldap_search_base');
$this->search_filter = read_config_option('ldap_search_filter');
$this->specific_dn = read_config_option('ldap_specific_dn');
$this->specific_password = read_config_option('ldap_specific_password');
return true;
}
function __destruct() {
return true;
}
function ErrorHandler($level, $message, $file, $line, $context) {
return true;
}
function SetLdapHandler() {
/* drop out of cactis error handler */
restore_error_handler();
/* set an error handler for ldap */
set_error_handler(array($this, 'ErrorHandler'));
}
function RestoreCactiHandler() {
/* drop out of ldaps error handler */
restore_error_handler();
/* set an error handler for Cacti */
set_error_handler('CactiErrorHandler');
}
function Authenticate() {
$output = array();
/* function check */
if (!function_exists('ldap_connect')) {
return LdapError::GetErrorDetails(LdapError::Disabled);
}
/* validation */
if (empty($this->username)) {
return LdapError::GetErrorDetails(LdapError::UndefinedUsername);
}
$this->dn = str_replace('', $this->username, $this->dn);
/* Fix encoding of username and password */
$this->username = html_entity_decode($this->username, $this->GetMask(), 'UTF-8');
$this->password = html_entity_decode($this->password, $this->GetMask(), 'UTF-8');
$this->SetLdapHandler();
/* Determine connection method and create LDAP Object */
if ($this->encryption == '1') {
/* This only works with OpenLDAP, I'm pretty sure this will not work with Solaris, Tony */
$ldap_conn = ldap_connect('ldaps://' . $this->host . ':' . $this->port_ssl);
} else {
$ldap_conn = ldap_connect($this->host, $this->port);
}
if ($ldap_conn) {
/* Set protocol version */
cacti_log('LDAP: Setting protocol version to ' . $this->version, false, 'AUTH');
if (!ldap_set_option($ldap_conn, LDAP_OPT_PROTOCOL_VERSION, $this->version)) {
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorVersion);
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
ldap_close($ldap_conn);
$this->RestoreCactiHandler();
return $output;
}
/* set referrals */
if ($this->referrals == '0') {
if (!ldap_set_option($ldap_conn, LDAP_OPT_REFERRALS, 0)) {
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorReferral);
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
ldap_close($ldap_conn);
$this->RestoreCactiHandler();
return $output;
}
}
/* start TLS if requested */
if ($this->encryption == '2') {
if (!ldap_start_tls($ldap_conn)) {
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorTls);
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
ldap_close($ldap_conn);
$this->RestoreCactiHandler();
return $output;
}
}
/* Bind to the LDAP directory */
$ldap_response = ldap_bind($ldap_conn, $this->dn, $this->password);
if ($ldap_response) {
if ($this->group_require == 1) {
$ldap_group_response = false;
/* Process group membership if required */
if ($this->group_member_type == 1) {
$ldap_group_response = ldap_compare($ldap_conn, $this->group_dn, $this->group_attrib, $this->dn);
} else if ($this->group_member_type == 2) {
/* Do a lookup to find this user's true DN. */
/* ldap_exop_whoami is not yet included in PHP. For reference, the
* feature request: http://bugs.php.net/bug.php?id=42060
* And the patch against lastest PHP release:
* http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/databases/php-ldap/files/ldap-ctrl-exop.patch
*/
$true_dn_result = ldap_search($ldap_conn, $this->search_base, 'userPrincipalName=' . $this->dn, array('dn'));
$first_entry = ldap_first_entry($ldap_conn, $true_dn_result);
/* we will test in two ways */
if ($first_entry !== false) {
$true_dn = ldap_get_dn($ldap_conn, $first_entry);
$ldap_group_response = ldap_compare($ldap_conn, $this->group_dn, $this->group_attrib, $true_dn);
} else {
$ldap_group_response = ldap_compare($ldap_conn, $this->group_dn, $this->group_attrib, $this->username);
}
}
if ($ldap_group_response === true) {
/* Auth ok */
$output = LdapError::GetErrorDetails(LdapError::Success);
} else if ($ldap_group_response === false) {
$output = LdapError::GetErrorDetails(LdapError::InsufficientAccess);
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
ldap_close($ldap_conn);
$this->RestoreCactiHandler();
return $output;
} else {
$output = LdapError::GetErrorDetails(LdapError::SearchFoundNoGroup);
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
ldap_close($ldap_conn);
$this->RestoreCactiHandler();
return $output;
}
} else {
/* Auth ok - No group membership required */
$output = LdapError::GetErrorDetails(LdapError::Success);
}
} else {
/* unable to bind */
$ldap_error = ldap_errno($ldap_conn);
if ($ldap_error == 0x03) {
/* protocol error */
$ouptut = LdapError::GetErrorDetails(LdapError::ProtocolErrorGeneral, null, $ldap_error);
} elseif ($ldap_error == 0x31) {
/* invalid credentials */
$output = LdapError::GetErrorDetails(LdapError::Failure);
} elseif ($ldap_error == 0x32) {
/* insuffient access */
$output = LdapError::GetErrorDetails(LdapError::InsufficientAccess);
} elseif ($ldap_error == 0x51) {
/* unable to connect to server */
$output = LdapError::GetErrorDetails(LdapError::ConnectionUnavailable);
} elseif ($ldap_error == 0x55) {
/* timeout */
$output = LdapError::GetErrorDetails(LdapError::ConnectionTimeout);
} else {
/* general bind error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorBind, null, $ldap_error);
}
}
} else {
/* Error intializing LDAP */
$output = LdapError::GetErrorDetails(LdapError::MissingLdapObject);
}
/* Close LDAP connection */
ldap_close($ldap_conn);
if ($output['error_num'] > 0) {
cacti_log('LDAP: ' . $output['error_text'], false, 'AUTH');
}
$this->RestoreCactiHandler();
return $output;
}
function GetMask() {
if (!defined('ENT_HTML401')) {
return ENT_COMPAT;
} else {
return ENT_COMPAT | ENT_HTML401;
}
}
function Search() {
$output = array();
/* function check */
if (!function_exists('ldap_connect')) {
return LdapError::GetErrorDetails(LdapError::Disabled);
}
/* validation */
if (empty($this->username)) {
cacti_log('LDAP_SEARCH: No username defined', false, 'AUTH');
return LdapError::GetErrorDetails(LdapError::UndefinedUsername);
}
/* Encode username */
$this->username = html_entity_decode($this->username, $this->GetMask(), 'UTF-8');
/* strip bad chars from username - prevent altering filter from username */
$this->username = str_replace(array('&', '|', '(', ')', '*', '>', '<', '!', '='), '', $this->username);
$this->dn = str_replace('', $this->username, $this->dn);
if ($this->mode == '0') {
/* Just bind mode, make dn and return */
$output = LdapError::GetErrorDetails(LdapError::Success);
$output['dn'] = $this->dn;
return $output;
} elseif ($this->mode == '2') {
/* Specific */
if (empty($this->specific_dn) || empty($this->specific_password)) {
$output = LdapError::GetErrorDetails(LdapError::UndefinedDnOrPassword);
$output['dn'] = $this->dn;
return $output;
}
} elseif ($this->mode == '1'){
/* assume anonymous */
$this->specific_dn = '';
$this->specific_password = '';
}
$this->search_filter = str_replace('', $this->username, $this->search_filter);
/* Fix encoding on ldap specific search DN and password */
$this->specific_password = html_entity_decode($this->specific_password, $this->GetMask(), 'UTF-8');
$this->specific_dn = html_entity_decode($this->specific_dn, $this->GetMask(), 'UTF-8');
/* Searching mode */
if ($this->encryption == '1') {
/* This only works with OpenLDAP, I'm pretty sure this will not work with Solaris, Tony */
$ldap_conn = @ldap_connect('ldaps://' . $this->host . ':' . $this->port_ssl);
} else {
$ldap_conn = @ldap_connect($this->host, $this->port);
}
if ($ldap_conn) {
/* Set protocol version */
if (!@ldap_set_option($ldap_conn, LDAP_OPT_PROTOCOL_VERSION, $this->version)) {
/* protocol error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorVersion);
cacti_log('LDAP_SEARCH: ' . $output['error_text'], false, 'AUTH');
@ldap_close($ldap_conn);
return $output;
}
/* set referrals */
if ($this->referrals == '0') {
if (!@ldap_set_option($ldap_conn, LDAP_OPT_REFERRALS, 0)) {
/* referrals set error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorReferral);
cacti_log('LDAP_SEARCH: ' . $output['error_text'], false, 'AUTH');
@ldap_close($ldap_conn);
return $output;
}
}
/* start TLS if requested */
if ($this->encryption == '2') {
if (!@ldap_start_tls($ldap_conn)) {
/* TLS startup error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorTls);
cacti_log('LDAP_SEARCH: ' . $output['error_text'], false, 'AUTH');
@ldap_close($ldap_conn);
return $output;
}
}
/* bind to the directory */
if (ldap_bind($ldap_conn, $this->specific_dn, $this->specific_password)) {
/* Search */
$ldap_results = ldap_search($ldap_conn, $this->search_base, $this->search_filter, array('dn'));
if ($ldap_results) {
$ldap_entries = ldap_get_entries($ldap_conn, $ldap_results);
if ($ldap_entries['count'] == '1') {
/* single response return user dn */
$output = LdapError::GetErrorDetails(LdapError::Success);
$output['dn'] = $ldap_entries['0']['dn'];
cacti_log('LDAP_SEARCH: ' . $output['error_text'] . ', DN \'' . $output['dn'] . '\'', false, 'AUTH');
} elseif ($ldap_entries['count'] > 1) {
/* more than 1 result */
$output = LdapError::GetErrorDetails(LdapError::SearchFoundMultiUser);
} else {
/* no search results */
$output = LdapError::GetErrorDetails(LdapError::SearchFoundNoUserDN);
}
} else {
/* no search results, user not found*/
$output = LdapError::GetErrorDetails(LdapError::SearchFoundNoUser);
}
} else {
/* unable to bind */
$ldap_error = ldap_errno($ldap_conn);
if ($ldap_error == 0x03) {
/* protocol error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorGeneral,null,$ldapError);
} elseif ($ldap_error == 0x31) {
/* invalid credentials */
$output = LdapError::GetErrorDetails(LdapError::Failure);
} elseif ($ldap_error == 0x32) {
/* insuffient access */
$output = LdapError::GetErrorDetails(LdapError::InsufficientAccess);
} elseif ($ldap_error == 0x51) {
/* unable to connect to server */
$output = LdapError::GetErrorDetails(LdapError::ConnectionUnavailable);
} elseif ($ldap_error == 0x55) {
/* timeout */
$output = LdapError::GetErrorDetails(LdapError::ConnectionTimeout);
} else {
/* general bind error */
$output = LdapError::GetErrorDetails(LdapError::ProtocolErrorBind, null, $ldap_error);
}
}
} else {
/* unable to setup connection */
$output = LdapError::GetErrorDetails(LdapError::MissingLdapObject);
}
@ldap_close($ldap_conn);
if ($output['error_num'] > 0) {
cacti_log('LDAP_SEARCH: ' . $output['error_text'], false, 'AUTH');
}
return $output;
}
}
cacti-1.1.38/lib/index.php 0000664 0001750 0001750 00000000050 13264740213 014636 0 ustar troman troman $hash_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return $info_array; }
if (isset($dep_hash_cache[$parsed_hash['type']])) {
array_push($dep_hash_cache[$parsed_hash['type']], $parsed_hash);
} else {
$dep_hash_cache[$parsed_hash['type']] = array($parsed_hash);
}
}
//print '';print_r($dep_hash_cache);print '
';exit;
$hash_cache = array();
$repair = 0;
/* the order of the $hash_type_codes array is ordered such that the items
with the most dependencies are last and the items with no dependencies are first.
this means dependencies will just magically work themselves out :) */
foreach ($hash_type_codes as $type => $code) {
/* do we have any matches for this type? */
if (isset($dep_hash_cache[$type])) {
/* yes we do. loop through each match for this type */
for ($i=0; $i') !== FALSE) {
$binary_signature = base64_decode(trim(str_replace(array('', ''), array('', ''), $x)));
$x = " \n";
cacti_log('NOTE: Got Package Signature', false, 'IMPORT', POLLER_VERBOSITY_HIGH);
}
$xml .= "$x";
}
fclose($f);
} else {
cacti_log('FATAL: Unable to open file ' . $filename, true, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
}
// Verify Signature
$ok = openssl_verify($xml, $binary_signature, $public_key);
if ($ok == 1) {
cacti_log('NOTE: File is Signed Correctly', false, 'IMPORT', POLLER_VERBOSITY_LOW);
} elseif ($ok == 0) {
cacti_log('FATAL: File has been Tampered with.', false, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
} else {
cacti_log('FATAL: Could not Verify Signature.', false, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
}
cacti_log('Loading Plugin Information from package', false, 'IMPORT', POLLER_VERBOSITY_HIGH);
$xmlget = simplexml_load_string($xml);
$data = xml_to_array($xmlget);
$filestatus = array();
$plugin = $data['info']['name'];
cacti_log('Verifying each files signature', false, 'IMPORT', POLLER_VERBOSITY_HIGH);
if (isset($data['files']['file']['data'])) {
$data['files']['file'] = array($data['files']['file']);
}
foreach ($data['files']['file'] as $f) {
$binary_signature = base64_decode($f['filesignature']);
$fdata = base64_decode($f['data']);
$ok = openssl_verify($fdata, $binary_signature, $public_key, OPENSSL_ALGO_SHA1);
if ($ok == 1) {
cacti_log('NOTE: File OK: ' . $f['name'], false, 'IMPORT', POLLER_VERBOSITY_HIGH);
} else {
cacti_log('FATAL: Could not Verify Signature for file: ' . $f['name'], true, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
}
}
cacti_log('Writing Files', false, 'IMPORT', POLLER_VERBOSITY_HIGH);
foreach ($data['files']['file'] as $f) {
$fdata = base64_decode($f['data']);
$name = $f['name'];
if (strpos($name, 'scripts/') !== false || strpos($name, 'resource/') !== false) {
$filename = $config['base_path'] . "/$name";
cacti_log('Writing file: ' . $filename, false, 'IMPORT', POLLER_VERBOSITY_HIGH);
if (!$preview) {
if (is_writable($filename)) {
$file = fopen($filename,'wb');
if (is_resource($file)) {
fwrite($file ,$fdata, strlen($fdata));
fclose($file);
clearstatcache();
$filestatus[$filename] = __('written');
} else {
$filestatus[$filename] = __('could not open');
}
if (!file_exists($filename)) {
cacti_log('FATAL: Unable to create directory: ' . $filename, true, 'IMPORT', POLLER_VERBOSITY_LOW);
$filestatus[$filename] = __('not exists');
}
} else {
$filestatus[$filename] = __('not writable');
}
} else {
if (!is_writable($filename)) {
$filestatus[$filename] = __('not writable');
} else {
$filestatus[$filename] = __('writable');
}
}
} else {
cacti_log('Importing XML Data for ' . $name, false, 'IMPORT', POLLER_VERBOSITY_LOW);
$debug_data = import_xml_data($fdata, false, $profile_id, $remove_orphans, $preview_only);
}
}
cacti_log('File creation complete', false, 'IMPORT', POLLER_VERBOSITY_HIGH);
return array($debug_data, $filestatus);
}
function xml_to_graph_template($hash, &$xml_array, &$hash_cache, $hash_version, $remove_orphans = false) {
global $struct_graph, $struct_graph_item, $fields_graph_template_input_edit, $cacti_version_codes, $preview_only, $graph_item_types, $import_debug_info;
/* track changes */
$status = 0;
/* import into: graph_templates */
$_graph_template_id = db_fetch_cell_prepared('SELECT id
FROM graph_templates
WHERE hash = ?',
array($hash));
if (!empty($_graph_template_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM graph_templates
WHERE id = ?', array($_graph_template_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_graph_template_id) ? '0' : $_graph_template_id);
$save['hash'] = $hash;
$save['name'] = $xml_array['name'];
if (isset($xml_array['multiple'])) {
$save['multiple'] = $xml_array['multiple'];
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'graph_templates');
if (!$preview_only) {
$graph_template_id = sql_save($save, 'graph_templates');
$hash_cache['graph_template'][$hash] = $graph_template_id;
} else {
$graph_template_id = $_graph_template_id;
$hash_cache['graph_template'][$hash] = $graph_template_id;
}
/* import into: graph_templates_graph */
unset($save);
$save['id'] = (empty($_graph_template_id) ? '0' : db_fetch_cell_prepared('SELECT gtg.id
FROM graph_templates AS gt
INNER JOIN graph_templates_graph AS gtg
ON gt.id=gtg.graph_template_id
WHERE gt.id = ? AND gtg.local_graph_id=0', array($graph_template_id)));
if (!empty($_graph_template_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM graph_templates_graph
WHERE id = ?',
array($save['id']));
} else {
$previous_data = array();
}
$save['graph_template_id'] = $graph_template_id;
foreach ($struct_graph as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array['graph']['t_' . $field_name])) {
$save['t_' . $field_name] = $xml_array['graph']['t_' . $field_name];
}
/* make sure this field exists in the xml array first */
if (isset($xml_array['graph'][$field_name])) {
/* Cacti pre 0.8.5 did handle a unit_exponent=0 differently
* so we need to know the version of the current hash code we're just working on */
if (($field_name == 'unit_exponent_value') && (get_version_index($hash_version) < get_version_index('0.8.5')) && ($xml_array['graph'][$field_name] == '0')) { /* backwards compatability */
$save[$field_name] = '';
} else {
$save[$field_name] = xml_character_decode($xml_array['graph'][$field_name]);
}
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'graph_templates_graph');
if (!$preview_only) {
$graph_template_graph_id = sql_save($save, 'graph_templates_graph');
} else {
$graph_template_graph_id = $save['id'];
}
/* import into: graph_templates_item */
if (is_array($xml_array['items'])) {
$new_items = array();
if ($graph_template_id > 0) {
$items = db_fetch_assoc_prepared('SELECT *
FROM graph_templates_item
WHERE graph_template_id = ?
AND local_graph_id = 0',
array($graph_template_id));
if (sizeof($items)) {
foreach($items as $item) {
$orphaned_items[$item['hash']] = $item;
}
}
} else {
$orphaned_items = array();
}
foreach ($xml_array['items'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* mark present hashes */
if (isset($orphaned_items[$parsed_hash['hash']])) {
unset($orphaned_items[$parsed_hash['hash']]);
}
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_graph_template_item_id = db_fetch_cell_prepared('SELECT id
FROM graph_templates_item
WHERE hash = ?
AND graph_template_id = ?
AND local_graph_id=0',
array($parsed_hash['hash'], $graph_template_id));
if (!empty($_graph_template_item_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM graph_templates_item
WHERE id = ?',
array($_graph_template_item_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_graph_template_item_id) ? '0' : $_graph_template_item_id);
$save['hash'] = $parsed_hash['hash'];
$save['graph_template_id'] = $graph_template_id;
foreach ($struct_graph_item as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
/* is the value of this field a hash or not? */
if (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $item_array[$field_name])) {
$save[$field_name] = resolve_hash_to_id($item_array[$field_name], $hash_cache);
} elseif (($field_name == 'color_id') && (preg_match('/^[a-fA-F0-9]{6}$/', $item_array[$field_name])) && (get_version_index($parsed_hash['version']) >= get_version_index('0.8.5'))) { /* treat the 'color' field differently */
$color_id = db_fetch_cell_prepared('SELECT id
FROM colors
WHERE hex = ?',
array($item_array[$field_name]));
if (empty($color_id) && !$preview_only) {
db_execute_prepared('INSERT INTO colors (
hex) VALUES (?)',
array($item_array[$field_name]));
$color_id = db_fetch_insert_id();
}
$save[$field_name] = $color_id;
} else {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
}
if (!empty($_graph_template_id)) {
if (!sizeof($previous_data)) {
$new_items[$parsed_hash['hash']] = $save;
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'graph_templates_item');
if (!$preview_only) {
$graph_template_item_id = sql_save($save, 'graph_templates_item');
$hash_cache['graph_template_item'][$parsed_hash['hash']] = $graph_template_item_id;
} else {
$hash_cache['graph_template_item'][$parsed_hash['hash']] = $_graph_template_item_id;
}
}
}
/* import into: graph_template_input */
if (is_array($xml_array['inputs'])) {
foreach ($xml_array['inputs'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_graph_template_input_id = db_fetch_cell_prepared('SELECT id
FROM graph_template_input
WHERE hash = ?
AND graph_template_id = ?',
array($parsed_hash['hash'], $graph_template_id));
if (!empty($_graph_template_input_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM graph_template_input
WHERE id = ?',
array($_graph_template_input_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_graph_template_input_id) ? '0' : $_graph_template_input_id);
$save['hash'] = $parsed_hash['hash'];
$save['graph_template_id'] = $graph_template_id;
foreach ($fields_graph_template_input_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'graph_template_input');
if (!$preview_only) {
$graph_template_input_id = sql_save($save, 'graph_template_input');
$hash_cache['graph_template_input'][$parsed_hash['hash']] = $graph_template_input_id;
/* import into: graph_template_input_defs */
$hash_items = explode('|', $item_array['items']);
if (!empty($hash_items[0])) {
for ($i=0; $i 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($graph_template_id) ? 'fail' : 'success'));
if (isset($new_items) && sizeof($new_items)) {
$new_text = array();
foreach($new_items as $item) {
$new_text[] = 'New Graph Items, Type: ' . $graph_item_types[$item['graph_type_id']] . ', Text Format: ' . $item['text_format'] . ', Value: ' . $item['value'];
}
$import_debug_info['new_items'] = $new_text;
}
if (isset($orphaned_items) && sizeof($orphaned_items)) {
$orphan_text = array();
foreach($orphaned_items as $item) {
if ($remove_orphans) {
$orphan_text[] = 'Removed Orphaned Graph Items, Type: ' . $graph_item_types[$item['graph_type_id']] . ', Text Format: ' . $item['text_format'] . ', Value: ' . $item['value'];
db_execute_prepared('DELETE FROM graph_templates_item
WHERE hash = ?',
array($item['hash']));
db_execute_prepared('DELETE FROM graph_templates_item
WHERE local_graph_template_item_id = ?',
array($item['id']));
} else {
$orphan_text[] = 'Found Orphaned Graph Items, Type: ' . $graph_item_types[$item['graph_type_id']] . ', Text Format: ' . $item['text_format'] . ', Value: ' . $item['value'];
}
}
$import_debug_info['orphans'] = $orphan_text;
if ($remove_orphans) {
retemplate_graphs($graph_template_id);
}
}
return $hash_cache;
}
function xml_to_data_template($hash, &$xml_array, &$hash_cache, $import_as_new, $profile_id) {
global $struct_data_source, $struct_data_source_item, $import_template_id, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
/* import into: data_template */
$_data_template_id = db_fetch_cell_prepared('SELECT id
FROM data_template
WHERE hash = ?',
array($hash));
if (!empty($_data_template_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM data_template
WHERE id = ?',
array($_data_template_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_template_id) ? '0' : $_data_template_id);
$save['hash'] = $hash;
$save['name'] = $xml_array['name'];
/* check for status changes */
$status += compare_data($save, $previous_data, 'data_template');
if (!$preview_only) {
$data_template_id = sql_save($save, 'data_template');
$hash_cache['data_template'][$hash] = $data_template_id;
} else {
$data_template_id = $_data_template_id;
$hash_cache['data_template'][$hash] = $_data_template_id;
}
/* import into: data_template_data */
unset($save);
$save['id'] = (empty($_data_template_id) ? '0' : db_fetch_cell_prepared('SELECT dtd.id
FROM data_template AS dt
INNER JOIN data_template_data AS dtd
ON dt.id=dtd.data_template_id
WHERE dt.id = ?
AND dtd.local_data_id=0', array($data_template_id)));
if (!empty($save['id'])) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM data_template_data
WHERE id = ?',
array($save['id']));
} else {
$previous_data = array();
}
$save['data_template_id'] = $data_template_id;
$save['data_source_profile_id'] = $profile_id;
foreach ($struct_data_source as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array['ds']['t_' . $field_name])) {
$save['t_' . $field_name] = $xml_array['ds']['t_' . $field_name];
}
/* make sure this field exists in the xml array first */
if (isset($xml_array['ds'][$field_name])) {
/* is the value of this field a hash or not? */
if ($field_name == 'data_source_profile_id') {
$save[$field_name] = $profile_id;
} elseif (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $xml_array['ds'][$field_name])) {
$save[$field_name] = resolve_hash_to_id($xml_array['ds'][$field_name], $hash_cache);
} else {
$save[$field_name] = xml_character_decode($xml_array['ds'][$field_name]);
}
}
}
/* set the rrd_step */
if ($profile_id > 0) {
$save['rrd_step'] = db_fetch_cell_prepared('SELECT step
FROM data_source_profiles
WHERE id = ?',
array($profile_id));
} else {
$profile_id = db_fetch_cell('SELECT id
FROM data_source_profiles
ORDER BY `default`
DESC LIMIT 1');
$save['rrd_step'] = db_fetch_cell_prepared('SELECT step
FROM data_source_profiles
WHERE id = ?',
array($profile_id));
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'data_template_data');
if (!$preview_only) {
$data_template_data_id = sql_save($save, 'data_template_data');
$import_template_id = $data_template_data_id;
}
/* import into: data_template_rrd */
if (is_array($xml_array['items'])) {
foreach ($xml_array['items'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_data_template_rrd_id = db_fetch_cell_prepared('SELECT id
FROM data_template_rrd
WHERE hash = ?
AND data_template_id = ?
AND local_data_id=0',
array($parsed_hash['hash'], $data_template_id));
if (!empty($_data_template_rrd_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM data_template_rrd
WHERE id = ?',
array($_data_template_rrd_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_template_rrd_id) ? '0' : $_data_template_rrd_id);
$save['hash'] = $parsed_hash['hash'];
$save['data_template_id'] = $data_template_id;
foreach ($struct_data_source_item as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array['t_' . $field_name])) {
$save['t_' . $field_name] = $item_array['t_' . $field_name];
}
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
/* is the value of this field a hash or not? */
if (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $item_array[$field_name])) {
$save[$field_name] = resolve_hash_to_id($item_array[$field_name], $hash_cache);
} else {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
}
/* use the profiles step * 2 as the heartbeat if we are not importing a new profile */
if ($import_as_new === false) {
$save['rrd_heartbeat'] = db_fetch_cell_prepared('SELECT step
FROM data_source_profiles
WHERE id = ?',
array($profile_id)) * 2;
}
/* Fix for importing during installation - use the polling interval as the step if we are to use the default rra settings */
if (is_array($profile_id) == true) {
$save['rrd_heartbeat'] = read_config_option('poller_interval') * 2;
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'data_template_rrd');
if (!$preview_only) {
$data_template_rrd_id = sql_save($save, 'data_template_rrd');
$hash_cache['data_template_item'][$parsed_hash['hash']] = $data_template_rrd_id;
} else {
$hash_cache['data_template_item'][$parsed_hash['hash']] = $_data_template_rrd_id;
}
}
}
/* import into: data_input_data */
if (!$preview_only) {
if (is_array($xml_array['data'])) {
foreach ($xml_array['data'] as $item_hash => $item_array) {
unset($save);
$save['data_template_data_id'] = $data_template_data_id;
$save['data_input_field_id'] = resolve_hash_to_id($item_array['data_input_field_id'], $hash_cache);
$save['t_value'] = $item_array['t_value'];
$save['value'] = xml_character_decode($item_array['value']);
if (!empty($save['data_input_field_id'])) {
sql_save($save, 'data_input_data', array('data_template_data_id', 'data_input_field_id'), false);
} else {
cacti_log('Import Error: Failed to insert into data_input_data table', false, POLLER_VERBOSITY_HIGH);
}
}
}
/* push out field mappings for the data collector */
db_execute_prepared('REPLACE INTO poller_data_template_field_mappings
SELECT dtr.data_template_id,
dif.data_name,
GROUP_CONCAT(dtr.data_source_name ORDER BY dtr.data_source_name) AS data_source_names,
NOW() AS last_updated
FROM data_template_rrd AS dtr
INNER JOIN data_input_fields AS dif
ON dtr.data_input_field_id = dif.id
WHERE dtr.local_data_id = 0
AND dtr.data_template_id = ?
GROUP BY dtr.data_template_id, dif.data_name', array($data_template_id));
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_data_template_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($data_template_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_data_query($hash, &$xml_array, &$hash_cache) {
global $fields_data_query_edit, $fields_data_query_item_edit, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
/* import into: snmp_query */
$_data_query_id = db_fetch_cell_prepared('SELECT id
FROM snmp_query
WHERE hash = ?',
array($hash));
if (!empty($_data_query_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM snmp_query
WHERE id = ?',
array($_data_query_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_query_id) ? '0' : $_data_query_id);
$save['hash'] = $hash;
foreach ($fields_data_query_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
/* is the value of this field a hash or not? */
if (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $xml_array[$field_name])) {
$save[$field_name] = resolve_hash_to_id($xml_array[$field_name], $hash_cache);
} else {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'snmp_query');
if (!$preview_only) {
$data_query_id = sql_save($save, 'snmp_query');
$hash_cache['data_query'][$hash] = $data_query_id;
update_replication_crc(0, 'poller_replicate_snmp_query_crc');
} else {
$data_query_id = $_data_query_id;
$hash_cache['data_query'][$hash] = $_data_query_id;
}
/* import into: snmp_query_graph */
if (is_array($xml_array['graphs'])) {
foreach ($xml_array['graphs'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_data_query_graph_id = db_fetch_cell_prepared('SELECT id
FROM snmp_query_graph
WHERE hash = ?
AND snmp_query_id = ?',
array($parsed_hash['hash'], $data_query_id));
if (!empty($_data_query_graph_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM snmp_query_graph
WHERE id = ?',
array($_data_query_graph_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_query_graph_id) ? '0' : $_data_query_graph_id);
$save['hash'] = $parsed_hash['hash'];
$save['snmp_query_id'] = $data_query_id;
foreach ($fields_data_query_item_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
/* is the value of this field a hash or not? */
if (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $item_array[$field_name])) {
$save[$field_name] = resolve_hash_to_id($item_array[$field_name], $hash_cache);
} else {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'snmp_query_graph');
if (!$preview_only) {
$data_query_graph_id = sql_save($save, 'snmp_query_graph');
$hash_cache['data_query_graph'][$parsed_hash['hash']] = $data_query_graph_id;
/* import into: snmp_query_graph_rrd */
if (is_array($item_array['rrd'])) {
foreach ($item_array['rrd'] as $sub_item_hash => $sub_item_array) {
unset($save);
$save['snmp_query_graph_id'] = $data_query_graph_id;
$save['data_template_id'] = resolve_hash_to_id($sub_item_array['data_template_id'], $hash_cache);
$save['data_template_rrd_id'] = resolve_hash_to_id($sub_item_array['data_template_rrd_id'], $hash_cache);
$save['snmp_field_name'] = $sub_item_array['snmp_field_name'];
if (!empty($save['data_template_id']) && !empty($save['data_template_rrd_id'])) {
sql_save($save, 'snmp_query_graph_rrd', array('snmp_query_graph_id', 'data_template_id', 'data_template_rrd_id'), false);
} else {
cacti_log('Import Error: inserting into snmp_query_graph_rrd', false, POLLER_VERBOSITY_HIGH);
}
}
}
} else {
$data_query_graph_id = $_data_query_graph_id;
$hash_cache['data_query_graph'][$parsed_hash['hash']] = $_data_query_graph_id;
}
/* import into: snmp_query_graph_sv */
if (is_array($item_array['sv_graph'])) {
foreach ($item_array['sv_graph'] as $sub_item_hash => $sub_item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($sub_item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_data_query_graph_sv_id = db_fetch_cell_prepared('SELECT id
FROM snmp_query_graph_sv
WHERE hash = ?
AND snmp_query_graph_id = ?',
array($parsed_hash['hash'], $data_query_graph_id));
if (!empty($_data_query_graph_sv_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM snmp_query_graph_sv
WHERE id = ?',
array($_data_query_graph_sv_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_query_graph_sv_id) ? '0' : $_data_query_graph_sv_id);
$save['hash'] = $parsed_hash['hash'];
$save['snmp_query_graph_id'] = $data_query_graph_id;
$save['sequence'] = $sub_item_array['sequence'];
$save['field_name'] = $sub_item_array['field_name'];
$save['text'] = xml_character_decode($sub_item_array['text']);
/* check for status changes */
$status += compare_data($save, $previous_data, 'snmp_query_graph_sv');
if (!$preview_only) {
$data_query_graph_sv_id = sql_save($save, 'snmp_query_graph_sv');
$hash_cache['data_query_sv_graph'][$parsed_hash['hash']] = $data_query_graph_sv_id;
} else {
$hash_cache['data_query_sv_graph'][$parsed_hash['hash']] = $_data_query_graph_sv_id;
}
}
}
/* import into: snmp_query_graph_rrd_sv */
if (is_array($item_array['sv_data_source'])) {
foreach ($item_array['sv_data_source'] as $sub_item_hash => $sub_item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($sub_item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_data_query_graph_rrd_sv_id = db_fetch_cell_prepared('SELECT id
FROM snmp_query_graph_rrd_sv
WHERE hash = ?
AND snmp_query_graph_id = ?',
array($parsed_hash['hash'], $data_query_graph_id));
if (!empty($_data_query_graph_rrd_sv_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM snmp_query_graph_rrd_sv
WHERE id = ?',
array($_data_query_graph_rrd_sv_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_query_graph_rrd_sv_id) ? '0' : $_data_query_graph_rrd_sv_id);
$save['hash'] = $parsed_hash['hash'];
$save['snmp_query_graph_id'] = $data_query_graph_id;
$save['data_template_id'] = resolve_hash_to_id($sub_item_array['data_template_id'], $hash_cache);
$save['sequence'] = $sub_item_array['sequence'];
$save['field_name'] = $sub_item_array['field_name'];
$save['text'] = xml_character_decode($sub_item_array['text']);
/* check for status changes */
$status += compare_data($save, $previous_data, 'snmp_query_graph_rrd_sv');
if (!$preview_only) {
if (!empty($save['data_template_id'])) {
$data_query_graph_rrd_sv_id = sql_save($save, 'snmp_query_graph_rrd_sv');
} else {
cacti_log('Import Error: Error Importing into snmp_query_graph_rrd_sv table', false, POLLER_VERBOSITY_HIGH);
}
$hash_cache['data_query_sv_data_source'][$parsed_hash['hash']] = $data_query_graph_rrd_sv_id;
} else {
$hash_cache['data_query_sv_data_source'][$parsed_hash['hash']] = $_data_query_graph_rrd_sv_id;
}
}
}
}
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_data_query_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($data_query_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_gprint_preset($hash, &$xml_array, &$hash_cache) {
global $fields_grprint_presets_edit, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
/* import into: graph_templates_gprint */
$_gprint_preset_id = db_fetch_cell_prepared('SELECT id
FROM graph_templates_gprint
WHERE hash = ?',
array($hash));
if (!empty($_gprint_preset_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM graph_templates_gprint
WHERE id = ?',
array($_gprint_preset_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_gprint_preset_id) ? '0' : $_gprint_preset_id);
$save['hash'] = $hash;
foreach ($fields_grprint_presets_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'graph_templates_gprint');
if (!$preview_only) {
$gprint_preset_id = sql_save($save, 'graph_templates_gprint');
$hash_cache['gprint_preset'][$hash] = $gprint_preset_id;
} else {
$hash_cache['gprint_preset'][$hash] = $_gprint_preset_id;
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_gprint_preset_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($gprint_preset_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_data_source_profile($hash, &$xml_array, &$hash_cache, $import_as_new, $profile_id) {
global $fields_profile_edit, $fields_profile_rra_edit, $import_template_id, $preview_only, $import_debug_info;
if ($import_as_new == true) {
$save['id'] = 0;
$save['hash'] = get_hash_data_source_profile(0);
foreach ($fields_profile_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
// Give the Profile a new name
$save['name'] .= ' (imported)';
if (!$preview_only) {
$dsp_id = sql_save($save, 'data_source_profiles');
if (!empty($dsp_id)) {
db_execute_prepared('UPDATE data_template_data
SET data_source_profile_id = ?
WHERE id = ?',
array($dsp_id, $import_template_id));
}
$hash_cache['data_source_profiles'][$hash] = $dsp_id;
/* import into: data_source_profiles_cf */
$hash_items = explode('|', $xml_array['cf_items']);
if (!empty($hash_items[0])) {
for ($i=0; $i $item_array) {
unset($save);
$save['id'] = 0;
$save['data_source_profile_id'] = $dsp_id;
foreach ($fields_profile_rra_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
$rra_id = sql_save($save, 'data_source_profiles_rra');
$hash_cache['data_source_profile_rra'][$item_name] = $rra_id;
}
}
}
/* status information that will be presented to the user */
$import_debug_info['type'] = 'new';
$import_debug_info['title'] = $xml_array['name'] . ' (imported)';
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($dsp_id) ? 'fail' : 'success'));
return $hash_cache;
} else {
return false;
}
}
function xml_to_host_template($hash, &$xml_array, &$hash_cache) {
global $fields_host_template_edit, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
/* import into: graph_templates_gprint */
$_host_template_id = db_fetch_cell_prepared('SELECT id
FROM host_template
WHERE hash = ?',
array($hash));
if (!empty($_host_template_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM host_template
WHERE id = ?',
array($_host_template_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_host_template_id) ? '0' : $_host_template_id);
$save['hash'] = $hash;
foreach ($fields_host_template_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'host_template');
if (!$preview_only) {
$host_template_id = sql_save($save, 'host_template');
$hash_cache['host_template'][$hash] = $host_template_id;
/* import into: host_template_graph */
$hash_items = explode('|', $xml_array['graph_templates']);
if (!empty($hash_items[0])) {
for ($i=0; $i 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($host_template_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_cdef($hash, &$xml_array, &$hash_cache) {
global $fields_cdef_edit, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
$fields_cdef_item_edit = array(
'sequence' => 'sequence',
'type' => 'type',
'value' => 'value'
);
/* import into: cdef */
$_cdef_id = db_fetch_cell_prepared('SELECT id
FROM cdef
WHERE hash = ?',
array($hash));
if (!empty($_cdef_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM cdef
WHERE id = ?',
array($_cdef_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_cdef_id) ? '0' : $_cdef_id);
$save['hash'] = $hash;
foreach ($fields_cdef_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'cdef');
if (!$preview_only) {
$cdef_id = sql_save($save, 'cdef');
$hash_cache['cdef'][$hash] = $cdef_id;
} else {
$cdef_id = $_cdef_id;
$hash_cache['cdef'][$hash] = $_cdef_id;
}
/* import into: cdef_items */
if (is_array($xml_array['items'])) {
foreach ($xml_array['items'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_cdef_item_id = db_fetch_cell_prepared('SELECT id
FROM cdef_items
WHERE hash= ?
AND cdef_id = ?',
array($parsed_hash['hash'], $cdef_id));
if (!empty($_cdef_item_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM cdef_items
WHERE id = ?',
array($_cdef_item_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_cdef_item_id) ? '0' : $_cdef_item_id);
$save['hash'] = $parsed_hash['hash'];
$save['cdef_id'] = $cdef_id;
foreach ($fields_cdef_item_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
/* check, if an inherited cdef as to be decoded (value == 5)
* this whole procedure relies on the sequence during template export
* inherited cdef's must come first, this has to be taken care of during export
* so we do not have any specific dependency checks here */
if (($field_name == 'value') && ($item_array['type'] == '5')) {
/* parse information from the hash, which in this case
* is stored as a value of the current item being processed */
$parsed_item_hash = parse_xml_hash($item_array['value']);
/* invalid/wrong hash */
if ($parsed_item_hash == false) { return false; }
$_cdef_id = db_fetch_cell_prepared('SELECT id
FROM cdef
WHERE hash = ?',
array($parsed_item_hash['hash']));
$save[$field_name] = $_cdef_id;
} else {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'cdef_items');
if (!$preview_only) {
$cdef_item_id = sql_save($save, 'cdef_items');
$hash_cache['cdef_item'][$parsed_hash['hash']] = $cdef_item_id;
} else {
$hash_cache['cdef_item'][$parsed_hash['hash']] = $_cdef_item_id;
}
}
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_cdef_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($cdef_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_vdef($hash, &$xml_array, &$hash_cache) {
global $config, $preview_only, $import_debug_info;
include_once($config['library_path'] . '/vdef.php');
/* track changes */
$status = 0;
/* import into: vdef */
$_vdef_id = db_fetch_cell_prepared('SELECT id
FROM vdef
WHERE hash = ?',
array($hash));
if (!empty($_vdef_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM vdef
WHERE id = ?',
array($_vdef_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_vdef_id) ? '0' : $_vdef_id);
$save['hash'] = $hash;
$fields_vdef_edit = preset_vdef_form_list();
foreach ($fields_vdef_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'vdef');
if (!$preview_only) {
$vdef_id = sql_save($save, 'vdef');
$hash_cache['vdef'][$hash] = $vdef_id;
} else {
$vdef_id = $_vdef_id;
$hash_cache['vdef'][$hash] = $_vdef_id;
}
/* import into: vdef_items */
if (is_array($xml_array['items'])) {
foreach ($xml_array['items'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
unset($save);
$_vdef_item_id = db_fetch_cell_prepared('SELECT id
FROM vdef_items
WHERE hash = ?
AND vdef_id = ?',
array($parsed_hash['hash'], $vdef_id));
if (!empty($_vdef_item_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM vdef_items
WHERE id = ?',
array($_vdef_item_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_vdef_item_id) ? '0' : $_vdef_item_id);
$save['hash'] = $parsed_hash['hash'];
$save['vdef_id'] = $vdef_id;
$fields_vdef_item_edit = preset_vdef_item_form_list();
foreach ($fields_vdef_item_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'vdef_items');
if (!$preview_only) {
$vdef_item_id = sql_save($save, 'vdef_items');
$hash_cache['vdef_item'][$parsed_hash['hash']] = $vdef_item_id;
} else {
$hash_cache['vdef_item'][$parsed_hash['hash']] = $_vdef_item_id;
}
}
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_vdef_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($vdef_id) ? 'fail' : 'success'));
return $hash_cache;
}
function xml_to_data_input_method($hash, &$xml_array, &$hash_cache) {
global $fields_data_input_edit, $fields_data_input_field_edit, $fields_data_input_field_edit_1, $preview_only, $import_debug_info;
/* track changes */
$status = 0;
/* aggregate field arrays */
$fields_data_input_field_edit += $fields_data_input_field_edit_1;
/* import into: data_input */
$_data_input_id = db_fetch_cell_prepared('SELECT id
FROM data_input
WHERE hash = ?',
array($hash));
if (!empty($_data_input_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM data_input
WHERE id = ?',
array($_data_input_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_input_id) ? '0' : $_data_input_id);
$save['hash'] = $hash;
foreach ($fields_data_input_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($xml_array[$field_name])) {
if ($field_name == 'input_string' && import_is_base64_encoded($xml_array[$field_name])) {
$save[$field_name] = base64_decode($xml_array[$field_name]);
} else {
$save[$field_name] = xml_character_decode($xml_array[$field_name]);
/* fix issue with data input method importing and white spaces */
if ($field_name == 'input_string') {
$save[$field_name] = str_replace('><', '> <', $save[$field_name]);
$save[$field_name] = str_replace('>""<', '>" "<', $save[$field_name]);
$save[$field_name] = str_replace('>\'\'<', '>\' \'<', $save[$field_name]);
}
}
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'data_input');
if (!$preview_only) {
$data_input_id = sql_save($save, 'data_input');
$hash_cache['data_input_method'][$hash] = $data_input_id;
update_replication_crc(0, 'poller_replicate_data_input_crc');
} else {
$data_input_id = $_data_input_id;
$hash_cache['data_input_method'][$hash] = $_data_input_id;
}
/* import into: data_input_fields */
if (is_array($xml_array['fields'])) {
foreach ($xml_array['fields'] as $item_hash => $item_array) {
/* parse information from the hash */
$parsed_hash = parse_xml_hash($item_hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
/* bad snmp port hashes */
if ($parsed_hash['hash'] == '5240353b8f7f259acaf30e6229bc14e7') {
continue;
} elseif ($parsed_hash['hash'] == 'd94caa7cc3733bd95ee00a3917fdcbb5') {
continue;
}
unset($save);
$_data_input_field_id = db_fetch_cell_prepared('SELECT id
FROM data_input_fields
WHERE hash= ?
AND data_input_id = ?',
array($parsed_hash['hash'], $data_input_id));
if (!empty($_data_input_field_id)) {
$previous_data = db_fetch_row_prepared('SELECT *
FROM data_input_fields
WHERE id = ?',
array($_data_input_field_id));
} else {
$previous_data = array();
}
$save['id'] = (empty($_data_input_field_id) ? '0' : $_data_input_field_id);
$save['hash'] = $parsed_hash['hash'];
$save['data_input_id'] = $data_input_id;
foreach ($fields_data_input_field_edit as $field_name => $field_array) {
/* make sure this field exists in the xml array first */
if (isset($item_array[$field_name])) {
$save[$field_name] = xml_character_decode($item_array[$field_name]);
}
}
/* check for status changes */
$status += compare_data($save, $previous_data, 'data_input_fields');
if (!$preview_only) {
$data_input_field_id = sql_save($save, 'data_input_fields');
$hash_cache['data_input_field'][$parsed_hash['hash']] = $data_input_field_id;
update_replication_crc(0, 'poller_replicate_data_input_fields_crc');
} else {
$hash_cache['data_input_field'][$parsed_hash['hash']] = $_data_input_field_id;
}
}
}
/* update field use counter cache if possible */
if (!$preview_only) {
if ((isset($xml_array['input_string'])) && (!empty($data_input_id))) {
generate_data_input_field_sequences($xml_array['input_string'], $data_input_id);
}
}
/* status information that will be presented to the user */
$import_debug_info['type'] = (empty($_data_input_id) ? 'new' : ($status > 0 ? 'updated':'unchanged'));
$import_debug_info['title'] = $xml_array['name'];
$import_debug_info['result'] = ($preview_only ? 'preview':(empty($data_input_id) ? 'fail' : 'success'));
return $hash_cache;
}
function compare_data($save, $previous_data, $table) {
global $preview_only, $import_debug_info;
if ($preview_only) {
$ignores = array(
'task_item_id',
'gprint_id',
'cdef_id',
'vdef_id',
'consolidation_function_id',
'data_input_id',
'graph_template_id',
'data_template_id',
'data_input_field_id'
);
} else {
$ignores = array();
}
if (!sizeof($previous_data)) {
return 0;
} else {
$different = 0;
foreach($save as $column => $value) {
if (array_search($column, $ignores) !== false) continue;
if ($previous_data[$column] != $value) {
$cols = db_get_table_column_types($table);
if (strstr($cols[$column]['type'], 'int') !== false ||
strstr($cols[$column]['type'], 'float') !== false ||
strstr($cols[$column]['type'], 'decimal') !== false ||
strstr($cols[$column]['type'], 'double') !== false) {
if (empty($previous_data[$column]) && empty($value)) {
continue;
}
} elseif (empty($previous_data[$column]) && empty($value)) {
continue;
}
$different++;
$import_debug_info['differences'][] = 'Table: ' . $table . ', Column: ' . $column . ', New Value: \'' . $value . '\', Old Value: \'' . $previous_data[$column] . '\'';
}
}
return $different;
}
}
function hash_to_friendly_name($hash, $display_type_name) {
global $hash_type_names;
/* parse information from the hash */
$parsed_hash = parse_xml_hash($hash);
/* invalid/wrong hash */
if ($parsed_hash == false) {
return __('Unknown Field');
}
if ($display_type_name == true) {
$prepend = '(' . $hash_type_names[$parsed_hash['type']] . ') ';
} else {
$prepend = '';
}
switch ($parsed_hash['type']) {
case 'graph_template':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM graph_templates
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_template':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM data_template
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_template_item':
return $prepend . db_fetch_cell_prepared('SELECT data_source_name
FROM data_template_rrd
WHERE hash = ?',
array($parsed_hash['hash']));
case 'host_template':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM host_template
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_input_method':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM data_input
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_input_field':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM data_input_fields
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_query':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM snmp_query
WHERE hash = ?',
array($parsed_hash['hash']));
case 'gprint_preset':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM graph_templates_gprint
WHERE hash = ?',
array($parsed_hash['hash']));
case 'cdef':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM cdef
WHERE hash = ?',
array($parsed_hash['hash']));
case 'vdef':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM vdef
WHERE hash = ?',
array($parsed_hash['hash']));
case 'data_source_profile':
return $prepend . db_fetch_cell_prepared('SELECT name
FROM data_source_profile
WHERE hash = ?',
array($parsed_hash['hash']));
case 'round_robin_archive':
return $prepend;
}
}
function resolve_hash_to_id($hash, &$hash_cache_array) {
global $import_debug_info;
/* parse information from the hash */
$parsed_hash = parse_xml_hash($hash);
/* invalid/wrong hash */
if ($parsed_hash == false) { return false; }
if (isset($hash_cache_array[$parsed_hash['type']][$parsed_hash['hash']])) {
$import_debug_info['dep'][$hash] = 'met';
return $hash_cache_array[$parsed_hash['type']][$parsed_hash['hash']];
} else {
/* bad snmp port hashes */
if ($parsed_hash['hash'] == '5240353b8f7f259acaf30e6229bc14e7') {
return 0;
} elseif ($parsed_hash['hash'] == 'd94caa7cc3733bd95ee00a3917fdcbb5') {
return 0;
} elseif ($parsed_hash['hash'] == 'cbbe5c1ddfb264a6e5d509ce1c78c95f') {
return 0;
}
cacti_log("Import Error: Import found an invalid dependency hash of :" . $parsed_hash['hash'] . ". Please open bug on GitHub.");
$import_debug_info['dep'][$hash] = 'unmet';
return 0;
}
}
function parse_xml_hash($hash) {
if (preg_match('/hash_([a-f0-9]{2})([a-f0-9]{4})([a-f0-9]{32})/', $hash, $matches)) {
$parsed_hash['type'] = check_hash_type($matches[1]);
$parsed_hash['version'] = strval(check_hash_version($matches[2]));
$parsed_hash['hash'] = $matches[3];
/* an error has occurred */
if (($parsed_hash['type'] === false) || ($parsed_hash['version'] === false)) {
cacti_log(__FUNCTION__ . ' ERROR type or version not found for hash: ' . $hash, false, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
}
} else {
/* bad snmp port hashes */
if ($hash == '5240353b8f7f259acaf30e6229bc14e7') {
return false;
} elseif ($hash == 'd94caa7cc3733bd95ee00a3917fdcbb5') {
return false;
}
cacti_log(__FUNCTION__ . ' ERROR wrong hash format for hash: ' . $hash, false, 'IMPORT', POLLER_VERBOSITY_LOW);
return false;
}
return $parsed_hash;
}
function check_hash_type($hash_type) {
global $hash_type_codes;
/* lets not mess up the pointer for other people */
$local_hash_type_codes = $hash_type_codes;
foreach ($local_hash_type_codes as $type => $code) {
if ($code == $hash_type) {
$current_type = $type;
}
}
if (!isset($current_type)) {
raise_message(18); /* error: cannot find type */
return false;
}
return $current_type;
}
function check_hash_version($hash_version) {
global $cacti_version_codes, $config;
$i = 0;
foreach ($cacti_version_codes as $version => $code) {
if ($version == CACTI_VERSION) {
$current_version_index = $i;
}
if ($code == $hash_version) {
$hash_version_index = $i;
$current_version = $version;
}
$i++;
}
if (!isset($current_version_index)) {
cacti_log("ERROR: $hash_version Current Cacti Version does not exist!", false, 'IMPORT', POLLER_VERBOSITY_HIGH);
raise_message(15); /* error: current cacti version does not exist! */
return false;
} elseif (!isset($hash_version_index)) {
cacti_log("ERROR: $hash_version hash version does not exist!", false, 'IMPORT', POLLER_VERBOSITY_HIGH);
raise_message(16); /* error: hash version does not exist! */
return false;
} elseif ($hash_version_index > $current_version_index) {
cacti_log("ERROR: $hash_version hash version if for a newer Cacti!", false, 'IMPORT', POLLER_VERBOSITY_HIGH);
raise_message(17); /* error: hash made with a newer version of cacti */
return false;
}
return $current_version;
}
function get_version_index($string_version) {
global $cacti_version_codes;
$i = 0;
foreach ($cacti_version_codes as $version => $code) {
if ($string_version == $version) {
return $i;
}
$i++;
}
/* version index not found */
return -1;
}
function xml_character_decode($text) {
if (function_exists('html_entity_decode')) {
return html_entity_decode($text, ENT_QUOTES, 'UTF-8');
} else {
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
return strtr($text, $trans_tbl);
}
}
function import_display_results($import_debug_info, $filestatus, $web = false, $preview = false) {
global $hash_type_names;
// Capture to a buffer
ob_start();
if (sizeof($import_debug_info)) {
html_start_box(($preview ? __('Import Preview Results'):__('Import Results')), '100%', '', '3', 'center', '');
if (sizeof($filestatus)) {
if ($preview) {
print "" . __('Cacti would make the following changes if the Package was imported:') . " \n";
} else {
print " |
" . __('Cacti has imported the following items for the Package:') . " \n";
}
print "" . __('Package Files') . " \n";
print "";
foreach($filestatus as $filename => $status) {
print "- " . ($preview ? __("[preview] "):"") . $filename . " [" . $status . "]
\n";
}
print " ";
} else {
if ($preview) {
print " |
" . __('Cacti would make the following changes if the Template was imported:') . " \n";
} else {
print " |
" . __('Cacti has imported the following items for the Template:') . " \n";
}
}
foreach ($import_debug_info as $type => $type_array) {
print "" . $hash_type_names[$type] . " \n";
foreach ($type_array as $index => $vals) {
if ($vals['result'] == 'success') {
$result_text = "" . __('[success]') . "";
} elseif ($vals['result'] == 'fail') {
$result_text = "" . __('[fail]') . "";
} else {
$result_text = "" . __('[preview]') . "";
}
if ($vals['type'] == 'updated') {
$type_text = "" . __('[updated]') . "\n";
} elseif ($vals['type'] == 'new') {
$type_text = "" . __('[new]') . "\n";
} else {
$type_text = "" . __('[unchanged]') . "\n";
}
print "$result_text " . html_escape($vals['title']) . " $type_text
\n";
if (isset($vals['orphans'])) {
print '';
foreach($vals['orphans'] as $orphan) {
print "- " . html_escape($orphan) . "
\n";
}
print ' ';
}
if (isset($vals['new_items'])) {
print '';
foreach($vals['new_items'] as $item) {
print "- " . html_escape($item) . "
\n";
}
print ' ';
}
if (isset($vals['differences'])) {
print '';
foreach($vals['differences'] as $diff) {
print "- " . html_escape($diff) . "
\n";
}
print ' ';
}
if (!$preview) {
$dep_text = '';
$dep_errors = false;
if ((isset($vals['dep'])) && (sizeof($vals['dep']) > 0)) {
foreach ($vals['dep'] as $dep_hash => $dep_status) {
if ($dep_status == 'met') {
$dep_status_text = "" . __('Found Dependency:') . "";
} else {
$dep_status_text = "" . __('Unmet Dependency:') . "";
$dep_errors = true;
}
$dep_text .= " + $dep_status_text " . hash_to_friendly_name($dep_hash, true) . "
\n";
}
}
/* only print out dependency details if they contain errors; otherwise it would get too long */
if ($dep_errors == true) {
print $dep_text;
}
}
}
}
print ' |
';
html_end_box();
}
if ($web) {
print ob_get_clean();
} else {
$output = ob_get_clean();
$output = explode("\n", $output);
if (sizeof($output)) {
foreach($output as $line) {
$line = trim(str_replace(' ', '', strip_tags($line)));
if ($line != '') {
print $line . "\n";
}
}
}
}
}
function xml_to_array($data) {
if (is_object($data)) {
$data = get_object_vars($data);
}
return (is_array($data)) ? array_map(__FUNCTION__,$data) : $data;
}
function import_is_base64_encoded($string) {
if (preg_match('%^[a-zA-Z0-9/+]*={0,2}$%', $string)) {
return true;
} else {
return false;
}
}
cacti-1.1.38/lib/html_validate.php 0000664 0001750 0001750 00000005705 13264740213 016360 0 ustar troman troman '500',
'statusText' => __('Validation Error'),
'responseText' => $message
)
);
} else {
cacti_debug_backtrace('Validation Error' . ($variable != '' ? ', Variable:' . html_escape($variable):'') . ($value != '' ? ', Value:' . html_escape($value):''), true);
print "";
bottom_footer();
}
exit;
}
cacti-1.1.38/lib/html_utility.php 0000664 0001750 0001750 00000104410 13264740213 016263 0 ustar troman troman $field_array) {
/* loop through each sub-field that we are going to check for variables */
foreach ($check_fields as $field_to_check) {
if (isset($field_array[$field_to_check]) && is_array($form_array[$field_name][$field_to_check])) {
/* if the field/sub-field combination is an array, resolve it recursively */
$form_array[$field_name][$field_to_check] = inject_form_variables($form_array[$field_name][$field_to_check], $arg1);
} elseif (isset($field_array[$field_to_check]) && !is_array($field_array[$field_to_check]) && preg_match('/\|(arg[123]):([a-zA-Z0-9_]*)\|/', $field_array[$field_to_check], $matches)) {
$string = $field_array[$field_to_check];
$count = 0;
while (true) {
/* an empty field name in the variable means don't treat this as an array */
if ($matches[2] == '') {
if (is_array(${$matches[1]})) {
/* the existing value is already an array, leave it alone */
$form_array[$field_name][$field_to_check] = ${$matches[1]};
break;
} else {
/* the existing value is probably a single variable */
$form_array[$field_name][$field_to_check] = str_replace($matches[0], ${$matches[1]}, $field_array[$field_to_check]);
break;
}
} else {
/* copy the value down from the array/key specified in the variable */
$string = str_replace($matches[0], (isset(${$matches[1]}{$matches[2]}) ? ${$matches[1]}{$matches[2]} : ''), $string);
$matches = array();
preg_match('/\|(arg[123]):([a-zA-Z0-9_]*)\|/', $string, $matches);
if (!sizeof($matches)) {
$form_array[$field_name][$field_to_check] = $string;
break;
}
}
$count++;
if ($count > 3) {
break;
}
}
}
}
}
}
return $form_array;
}
/* form_alternate_row_color - starts an HTML row with an alternating color scheme
@arg $row_color1 - the first color to use
@arg $row_color2 - the second color to use
@arg $row_value - the value of the row which will be used to evaluate which color
to display for this particular row. must be an integer
@arg $row_id - used to allow js and ajax actions on this object
@returns - the background color used for this particular row */
function form_alternate_row_color($row_color1, $row_color2, $row_value, $row_id = '') {
if ($row_value % 2 == 1) {
$class='odd';
$current_color = $row_color1;
} else {
if ($row_color2 == '' || $row_color2 == 'E5E5E5') {
$class = 'even';
} else {
$class = 'even-alternate';
}
$current_color = $row_color1;
}
if ($row_id != '') {
print "\n";
} else {
print "
\n";
}
return $current_color;
}
/* form_alternate_row - starts an HTML row with an alternating color scheme
@arg $light - Alternate odd style
@arg $row_id - The id of the row
@arg $reset - Reset to top of table */
function form_alternate_row($row_id = '', $light = false, $disabled = false) {
static $i = 1;
if ($i % 2 == 1) {
$class = 'odd';
} elseif ($light) {
$class = 'even-alternate';
} else {
$class = 'even';
}
$i++;
if ($row_id != '' && !$disabled && substr($row_id, 0, 4) != 'row_') {
print "
\n";
} elseif (substr($row_id, 0, 4) == 'row_') {
print "
\n";
} elseif ($row_id != '') {
print "
\n";
} else {
print "
\n";
}
}
/* form_selectable_cell - format's a table row such that it can be highlighted using cacti's js actions
@arg $contents - the readable portion of the
@arg $id - the id of the object that will be highlighted
@arg $width - the width of the table element
@arg $style_or_class - the style or class to apply to the table element
@arg $title - optional title for the column */
function form_selectable_cell($contents, $id, $width = '', $style_or_class = '', $title = '') {
$output = '';
if ($style_or_class != '') {
if (strpos($style_or_class, ':') === false) {
$output = "class='nowrap " . $style_or_class . "'";
if ($width != '') {
$output .= " style='width:$width;'";
}
} else {
$output = "class='nowrap' style='" . $style_or_class;
if ($width != '') {
$output .= ";width:$width;";
}
$output .= "'";
}
} else {
$output = 'class="nowrap"';
if ($width != '') {
$output .= " style='width:$width;'";
}
}
if ($title != '') {
$wrapper = "" . $contents . "";
} else {
$wrapper = $contents;
}
print "\t| " . $wrapper . " | \n";
}
/* form_checkbox_cell - format's a tables checkbox form element so that the cacti js actions work on it
@arg $title - the text that will be displayed if your hover over the checkbox */
function form_checkbox_cell($title, $id, $disabled = false) {
print "\t\n";
print "\t\t\n";
print "\t | \n";
}
/* form_end_row - ends a table row that is started with form_alternate_row */
function form_end_row() {
print "
\n";
}
/* form_confirm_buttons - provides confirm buttons in the gui
@arg $message - the value of the HTML checkbox */
function form_confim_buttons($post_variable, $item_array, $save_message, $return = false) {
print "
|
" . ($return ? "
":"
") . "
|
\n";
}
/* html_boolean - returns the boolean equivalent of an HTML checkbox value
@arg $html_boolean - the value of the HTML checkbox
@returns - true or false based on the value of the HTML checkbox */
function html_boolean($html_boolean) {
return ($html_boolean == "on");
}
/* html_boolean_friendly - returns the natural language equivalent of an HTML
checkbox value
@arg $html_boolean - the value of the HTML checkbox
@returns - 'Selected' or 'Not Selected' based on the value of the HTML
checkbox */
function html_boolean_friendly($html_boolean) {
if ($html_boolean == "on") {
return __("Selected");
} else {
return __("Not Selected");
}
}
/* get_checkbox_style - finds the proper CSS padding to apply based on the
current client browser in use
@returns - a CSS style string which should be used with an HTML checkbox
control */
function get_checkbox_style() {
return "";
}
/* set_default_action - sets the required 'action' request variable
@arg $default - The default action is not set
@returns - null */
function set_default_action($default = '') {
if (!isset_request_var('action')) {
set_request_var('action', $default);
} else {
set_request_var('action', $_REQUEST['action']);
}
}
/* unset_request_var - unsets the request variable
@arg $variable - The variable to unset
@returns - null */
function unset_request_var($variable) {
global $_CACTI_REQUEST;
if (isset($_CACTI_REQUEST[$variable])) {
unset($_CACTI_REQUEST[$variable]);
}
if (isset($_REQUEST[$variable])) {
unset($_REQUEST[$variable]);
}
}
/* isset_request_var - checks to see if the $_REQUEST variable
is set. Returns true or false.
@arg $variable - The variable to check
@returns - true or false */
function isset_request_var($variable) {
return isset($_REQUEST[$variable]);
}
/* isempty_request_var - checks to see if the $_REQUEST variable
is empty. Returns true or false.
@arg $variable - The variable to check
@returns - true or false */
function isempty_request_var($variable) {
if (isset_request_var($variable)) {
$value = $_REQUEST[$variable];
if (!empty($value)) {
return false;
}
}
return true;
}
/* set_request_var - sets a given $_REQUEST variable and Cacti global.
@arg $variable - The variable to set
@arg $value - The value to set the variable to
@returns - null */
function set_request_var($variable, $value) {
global $_CACTI_REQUEST;
$_CACTI_REQUEST[$variable] = $value;
$_REQUEST[$variable] = $value;
$_POST[$variable] = $value;
$_GET[$variable] = $value;
}
/* get_request_var - returns the current value of a PHP $_REQUEST variable, optionally
returning a default value if the request variable does not exist. When Cacti
is set to 'developer_mode', it will log all instances where a request variable
has not first been filtered.
@arg $name - the name of the request variable. this should be a valid key in the
$_REQUEST array
@arg $default - the value to return if the specified name does not exist in the
$_REQUEST array
@returns - the value of the request variable */
function get_request_var($name, $default = '') {
global $_CACTI_REQUEST;
$developer = read_config_option('developer_mode');
if (isset($_CACTI_REQUEST[$name])) {
return $_CACTI_REQUEST[$name];
} elseif (isset_request_var($name)) {
if ($developer == 'on') {
html_log_input_error($name);
}
set_request_var($name, $_REQUEST[$name]);
return $_REQUEST[$name];
} else {
return $default;
}
}
/* get_request_var_request - deprecated - alias of get_request_var()
returning a default value if the request variable does not exist
@arg $name - the name of the request variable. this should be a valid key in the
$_GET array
@arg $default - the value to return if the specified name does not exist in the
$_GET array
@returns - the value of the request variable */
function get_request_var_request($name, $default = '') {
return get_request_var($name, $default);
}
/* get_filter_request_var - returns the current value of a PHP $_REQUEST variable and also
sanitizing the value using the filter. It will also optionally
return a default value if the request variable does not exist
@arg $name - the name of the request variable. this should be a valid key in the
$_REQUEST array
@arg $default - the value to return if the specified name does not exist in the
$_REQUEST array
@returns - the value of the request variable */
function get_filter_request_var($name, $filter = FILTER_VALIDATE_INT, $options = array()) {
if (isset_request_var($name)) {
if (isempty_request_var($name)) {
set_request_var($name, get_nfilter_request_var($name));
return get_request_var($name);
} elseif (get_nfilter_request_var($name) == 'undefined') {
if (isset($options['default'])) {
set_request_var($name, $options['default']);
return $options['default'];
} else {
set_request_var($name, '');
return '';
}
} else {
if (get_nfilter_request_var($name) == '0') {
$value = '0';
} elseif (get_nfilter_request_var($name) == 'undefined') {
if (isset($options['default'])) {
$value = $options['default'];
} else {
$value = '';
}
} elseif (isempty_request_var($name)) {
$value = '';
} elseif ($filter == FILTER_VALIDATE_IS_REGEX) {
if (is_base64_encoded($_REQUEST[$name])) {
$_REQUEST[$name] = utf8_decode(base64_decode($_REQUEST[$name]));
}
$valid = validate_is_regex($_REQUEST[$name]);
if ($valid === true) {
$value = $_REQUEST[$name];
} else {
$value = false;
$custom_error = $valid;
}
} elseif ($filter == FILTER_VALIDATE_IS_NUMERIC_ARRAY) {
$valid = true;
if (is_array($_REQUEST[$name])) {
foreach($_REQUEST[$name] AS $number) {
if (!is_numeric($number)) {
$valid = false;
break;
}
}
} else {
$valid = false;
}
if ($valid == true) {
$value = $_REQUEST[$name];
} else {
$value = false;
}
} elseif ($filter == FILTER_VALIDATE_IS_NUMERIC_LIST) {
$valid = true;
$values = preg_split('/,/', $_REQUEST[$name], NULL, PREG_SPLIT_NO_EMPTY);
foreach($values AS $number) {
if (!is_numeric($number)) {
$valid = false;
break;
}
}
if ($valid == true) {
$value = $_REQUEST[$name];
} else {
$value = false;
}
} elseif (!sizeof($options)) {
$value = filter_var($_REQUEST[$name], $filter);
} else {
$value = filter_var($_REQUEST[$name], $filter, $options);
}
}
if ($value === false) {
if ($filter == FILTER_VALIDATE_IS_REGEX) {
$_SESSION['custom_error'] = __('The search term "%s" is not valid. Error is %s', html_escape(get_nfilter_request_var($name)), html_escape($custom_error));
set_request_var($name, '');
raise_message('custom_error');
} else {
die_html_input_error($name, get_nfilter_request_var($name));
}
} else {
set_request_var($name, $value);
return $value;
}
} else {
if (isset($options['default'])) {
set_request_var($name, $options['default']);
return $options['default'];
} else {
return;
}
}
}
/* get_nfilter_request_var - returns the value of the request variable deferring
any filtering.
@arg $name - the name of the request variable. this should be a valid key in the
$_POST array
@arg $default - the value to return if the specified name does not exist in the
$_POST array
@returns - the value of the request variable */
function get_nfilter_request_var($name, $default = '') {
global $_CACTI_REQUEST;
if (isset($_CACTI_REQUEST[$name])) {
return $_CACTI_REQUEST[$name];
} elseif (isset($_REQUEST[$name])) {
return $_REQUEST[$name];
} else {
return $default;
}
}
/* get_request_var_post - depricated - returns the current value of a
PHP $_POST variable, optionally returning a default value if the
request variable does not exist.
@arg $name - the name of the request variable. this should be a valid key in the
$_POST array
@arg $default - the value to return if the specified name does not exist in the
$_POST array
@returns - the value of the request variable */
function get_request_var_post($name, $default = '') {
return get_nfilter_request_var($name, $default);
}
/* validate_store_request_vars - validate, sanitize, and store
request variables into the custom $_CACTI_REQUEST and desired
session variables for Cacti filtering.
@arg $filters - an array keyed with the filter methods.
@arg $session_prefix - the prefix for the session variable
Valid filter include those from PHP filter_var() function syntax.
The format of the array is:
array(
'varA' => array(
'filter' => value,
'pageset' => true, (optional)
'session' => sess_name, (optional)
'options' => mixed,
'default' => value),
'varB' => array(
'filter' => value,
'pageset' => true, (optional)
'session' => sess_name, (optional)
'options' => mixed,
'default' => value),
...
);
The 'pageset' attribute is optional, and when set, any changes
between what the page returns and what is set in the session
result in the page number being returned to 1.
The 'session' attribute is also optional, and when set, all
changes will be stored to the session variable defined and
not to session_prefix . '_' . $variable as the default. This
allows for the concept of global session variables such as
'sess_default_rows'.
Validateion 'filter' follow PHP conventions including:
FILTER_VALIDATE_BOOLEAN - Validate that the variable is boolean
FILTER_VALIDATE_EMAIL - Validate that the variable is an email
FILTER_VALIDATE_FLOAT - Validate that the variable is a float
FILTER_VALIDATE_INT - Validate that the variable is an integer
FILTER_VALIDATE_IP - Validate that the variable is an IP address
FILTER_VALIDATE_MAC - Validate that the variable is a MAC Address
FILTER_VALIDATE_REGEXP - Validate against a REGEX
FILTER_VALIDATE_URL - Validate that the variable is a valid URL
FILTER_VALIDATE_IS_REGEX - Validate if a filter variable is a valid regex
FILTER_VALIDATE_IS_NUMERIC_ARRAY - Validate if a filter variable is a numeric array
FILTER_VALIDATE_IS_NUMERIC_LIST - Validate if a filter variable is a comma delimited list of numbers
Sanitization 'filters' follow PHP conventions including:
FILTER_SANITIZE_EMAIL - Sanitize the email address
FILTER_SANITIZE_ENCODED - URL-encode string
FILTER_SANITIZE_MAGIC_QUOTES - Apply addslashes()
FILTER_SANITIZE_NUMBER_FLOAT - Remove all non float values
FILTER_SANITIZE_NUMBER_INT - Remove everything non int
FILTER_SANITIZE_SPECIAL_CHARS - Escape special chars
FILTER_SANITIZE_FULL_SPECIAL_CHARS - Equivalent to htmlspecialchars adding ENT_QUOTES
FILTER_SANITIZE_STRING - Strip tags, optionally strip or encode special chars
FILTER_SANITIZE_URL - Remove all characters except letters, digits, etc.
FILTER_UNSAFE_RAW - Nothing and optional strip or encode
@returns - the $_REQUEST variable validated and sanitized. */
function validate_store_request_vars($filters, $sess_prefix = '') {
global $_CACTI_REQUEST;
$changed = 0;
$custom_error = '';
if (sizeof($filters)) {
foreach($filters as $variable => $options) {
// Establish the session variable first
if ($sess_prefix != '') {
if (isset($options['session'])) {
$session_variable = $options['session'];
} elseif ($variable != 'rows') {
$session_variable = $sess_prefix . '_' . $variable;
} else {
$session_variable = 'sess_default_rows';
}
// Check for special cases 'clear' and 'reset'
if (isset_request_var('clear')) {
kill_session_var($session_variable);
unset_request_var($variable);
} elseif (isset_request_var('reset')) {
kill_session_var($session_variable);
} elseif (isset($options['pageset']) && $options['pageset'] == true) {
$changed += check_changed($variable, $session_variable);
}
}
if (!isset_request_var($variable)) {
if ($sess_prefix != '' && isset($_SESSION[$session_variable])) {
set_request_var($variable, $_SESSION[$session_variable]);
} elseif (isset($options['default'])) {
set_request_var($variable, $options['default']);
} else {
cacti_log("Filter Variable: $variable, Must have a default and none is set", false);
set_request_var($variable, '');
}
} else {
if (get_nfilter_request_var($variable) == '0') {
$value = '0';
} elseif (get_nfilter_request_var($variable) == 'undefined') {
if (isset($options['default'])) {
$value = $options['default'];
} else {
$value = '';
}
} elseif (isempty_request_var($variable)) {
$value = '';
} elseif ($options['filter'] == FILTER_VALIDATE_IS_REGEX) {
if (is_base64_encoded($_REQUEST[$variable])) {
$_REQUEST[$variable] = utf8_decode(base64_decode($_REQUEST[$variable]));
}
$valid = validate_is_regex($_REQUEST[$variable]);
if ($valid === true) {
$value = $_REQUEST[$variable];
} else {
$value = false;
$custom_error = $valid;
}
} elseif ($options['filter'] == FILTER_VALIDATE_IS_NUMERIC_ARRAY) {
$valid = true;
if (is_array($_REQUEST[$variable])) {
foreach($_REQUEST[$variable] AS $number) {
if (!is_numeric($number)) {
$valid = false;
break;
}
}
} else {
$valid = false;
}
if ($valid == true) {
$value = $_REQUEST[$variable];
} else {
$value = false;
}
} elseif ($options['filter'] == FILTER_VALIDATE_IS_NUMERIC_LIST) {
$valid = true;
$values = preg_split('/,/', $_REQUEST[$variable], NULL, PREG_SPLIT_NO_EMPTY);
foreach($values AS $number) {
if (!is_numeric($number)) {
$valid = false;
break;
}
}
if ($valid == true) {
$value = $_REQUEST[$variable];
} else {
$value = false;
}
} elseif (!isset($options['options'])) {
$value = filter_var($_REQUEST[$variable], $options['filter']);
} else {
$value = filter_var($_REQUEST[$variable], $options['filter'], $options['options']);
}
if ($value === false) {
if ($options['filter'] == FILTER_VALIDATE_IS_REGEX) {
$_SESSION['custom_error'] = __('The search term "%s" is not valid. Error is %s', html_escape(get_nfilter_request_var($variable)), html_escape($custom_error));
set_request_var($variable, '');
raise_message('custom_error');
} else {
die_html_input_error($variable, get_nfilter_request_var($variable), html_escape($custom_error));
}
} else {
set_request_var($variable, $value);
}
}
if ($sess_prefix != '') {
if (isset_request_var($variable)) {
$_SESSION[$session_variable] = get_request_var($variable);
} elseif (isset($_SESSION[$session_variable])) {
set_request_var($variable, $_SESSION[$session_variable]);
}
}
}
update_order_string();
}
if ($changed) {
set_request_var('page', 1);
set_request_var('changed', 1);
$_SESSION[$sess_prefix . '_page'] = 1;
} elseif (!isset_request_var('page') && isset($_SESSION[$sess_prefix . '_page'])) {
set_request_var('page', $_SESSION[$sess_prefix . '_page']);
}
}
/* update_order_string - creates a sort string for standard Cacti tables
@returns - null */
function update_order_string($inplace = false) {
$page = get_order_string_page();
$order = '';
if (strpos(get_request_var('sort_column'), '(') === false && strpos(get_request_var('sort_column'), '`') === false) {
$del = '`';
} else {
$del = '';
}
if ($inplace) {
$_SESSION['sort_string'][$page] = 'ORDER BY ';
foreach($_SESSION['sort_data'][$page] as $column => $direction) {
if ($column == 'hostname' || $column == 'ip' || $column == 'ip_address') {
$order .= ($order != '' ? ', ':'') . 'INET_ATON(' . $column . ') ' . $direction;
} else {
$order .= ($order != '' ? ', ':'') . $column . ' ' . $direction;
}
}
$_SESSION['sort_string'][$page] .= $order;
} else {
if (isset_request_var('clear')) {
unset($_SESSION['sort_data'][$page]);
unset($_SESSION['sort_string'][$page]);
} elseif (isset_request_var('add') && get_nfilter_request_var('add') == 'reset') {
unset($_SESSION['sort_data'][$page]);
unset($_SESSION['sort_string'][$page]);
$_SESSION['sort_data'][$page][get_request_var('sort_column')] = get_request_var('sort_direction');
$_SESSION['sort_string'][$page] = 'ORDER BY ' . $del . implode($del . '.'. $del, explode('.', get_request_var('sort_column'))) . $del . ' ' . get_request_var('sort_direction');
} elseif (isset_request_var('sort_column')) {
$_SESSION['sort_data'][$page][get_request_var('sort_column')] = get_nfilter_request_var('sort_direction');
$_SESSION['sort_string'][$page] = 'ORDER BY ';
foreach($_SESSION['sort_data'][$page] as $column => $direction) {
if ($column == 'hostname' || $column == 'ip' || $column == 'ip_address') {
$order .= ($order != '' ? ', ':'') . 'INET_ATON(' . $column . ") " . $direction;
} else {
$order .= ($order != '' ? ', ' . $del:$del) . implode($del . '.' . $del, explode('.', $column)) . $del . ' ' . $direction;
}
}
$_SESSION['sort_string'][$page] .= $order;
} else {
unset($_SESSION['sort_data'][$page]);
unset($_SESSION['sort_string'][$page]);
}
}
}
/* get_order_string - returns a valid order string for a table
@returns - the order string */
function get_order_string() {
$page = get_order_string_page();
if (strpos(get_request_var('sort_column'), '(') === false && strpos(get_request_var('sort_column'), '`') === false) {
$del = '`';
} else {
$del = '';
}
if (isset($_SESSION['sort_string'][$page])) {
return $_SESSION['sort_string'][$page];
} else {
return 'ORDER BY ' . $del . implode($del . '.' . $del, explode('.', get_request_var('sort_column'))) . $del . ' ' . get_request_var('sort_direction');
}
}
function remove_column_from_order_string($column) {
$page = get_order_string_page();
if (isset($_SESSION['sort_data'][$page][$column])) {
unset($_SESSION['sort_data'][$page][$column]);
update_order_string(true);
}
}
function get_order_string_page() {
$page = str_replace('.php', '', get_current_page());
if (isset_request_var('action')) {
$page .= '_' . get_nfilter_request_var('action');
}
if (isset_request_var('tab')) {
$page .= '_' . get_nfilter_request_var('tab');
}
return $page;
}
function validate_is_regex($regex) {
global $php_errormsg;
if ($regex == '') {
return true;
}
restore_error_handler();
$track_errors = ini_get('track_errors');
ini_set('track_errors', 1);
if(@preg_match("'" . $regex . "'", NULL) !== false) {
ini_set('track_errors', $track_errors);
return true;
}
$php_error = trim(str_replace('preg_match():', '', $php_errormsg));
ini_set('track_errors', $track_errors);
$errors = array(
PREG_INTERNAL_ERROR => __('There was an internal error!'),
PREG_BACKTRACK_LIMIT_ERROR => __('Backtrack limit was exhausted!'),
PREG_RECURSION_LIMIT_ERROR => __('Recursion limit was exhausted!'),
PREG_BAD_UTF8_ERROR => __('Bad UTF-8 error!'),
PREG_BAD_UTF8_OFFSET_ERROR => __('Bad UTF-8 offset error!'),
);
$error = preg_last_error();
if (!defined('IN_CACTI_INSTALL')) {
set_error_handler('CactiErrorHandler');
}
if (empty($error)) {
return $php_error;
} else {
return $errors[$error];
}
}
/* load_current_session_value - finds the correct value of a variable that is being
cached as a session variable on an HTML form
@arg $request_var_name - the array index name for the request variable
@arg $session_var_name - the array index name for the session variable
@arg $default_value - the default value to use if values cannot be obtained using
the session or request array */
function load_current_session_value($request_var_name, $session_var_name, $default_value) {
if (isset_request_var($request_var_name)) {
$_SESSION[$session_var_name] = get_request_var($request_var_name);
} elseif (isset($_SESSION[$session_var_name])) {
set_request_var($request_var_name, $_SESSION[$session_var_name]);
} else {
set_request_var($request_var_name, $default_value);
}
}
/* get_colored_device_status - given a device's status, return the colored text in HTML
format suitable for display
@arg $disabled (bool) - true if the device is disabled, false is it is not
@arg $status - the status type of the device as defined in global_constants.php
@returns - a string containing html that represents the device's current status */
function get_colored_device_status($disabled, $status) {
if ($disabled) {
return "" . __('Disabled') . "";
} else {
switch ($status) {
case HOST_DOWN:
return "" . __('Down') . "";
break;
case HOST_RECOVERING:
return "" . __('Recovering') . "";
break;
case HOST_UP:
return "" . __('Up') . "";
break;
case HOST_ERROR:
return "" . __('Error') . "";
break;
default:
return "" . __('Unknown') . "";
break;
}
}
}
/* get_current_graph_start - determine the correct graph start time selected using
the timespan selector
@returns - the number of seconds relative to now where the graph should begin */
function get_current_graph_start() {
if (isset($_SESSION['sess_current_timespan_begin_now'])) {
return $_SESSION['sess_current_timespan_begin_now'];
} else {
return '-' . DEFAULT_TIMESPAN;
}
}
/* get_current_graph_end - determine the correct graph end time selected using
the timespan selector
@returns - the number of seconds relative to now where the graph should end */
function get_current_graph_end() {
if (isset($_SESSION['sess_current_timespan_end_now'])) {
return $_SESSION['sess_current_timespan_end_now'];
} else {
return '0';
}
}
/* display_tooltip - display the text passed to the function as a tooltip
@arg $text - the text to display in the tooltip
@returns - null */
function display_tooltip($text) {
return '' . $text . "
\n";
}
/* get_page_list - generates the html necessary to present the user with a list of pages limited
in length and number of rows per page
@arg $current_page - the current page number
@arg $pages_per_screen - the maximum number of pages allowed on a single screen. odd numbered
values for this argument are prefered for equality reasons
@arg $current_page - the current page number
@arg $total_rows - the total number of available rows
@arg $url - the url string to prepend to each page click
@returns - a string containing html that represents the a page list */
function get_page_list($current_page, $pages_per_screen, $rows_per_page, $total_rows, $url, $page_var = 'page', $return_to = '') {
$url_page_select = "';
if ($return_to != '') {
$url_page_select .= "";
} else {
$url_page_select .= "";
}
return $url_page_select;
}
cacti-1.1.38/lib/html_tree.php 0000664 0001750 0001750 00000116147 13264740213 015531 0 ustar troman troman \n";
print "\n";
}
if (sizeof($branches)) {
foreach ($branches as $leaf) {
if ($leaf['parent'] == 0) {
$tier = 1;
}
$indent = str_repeat('-', $tier);
if ($selected_tree_item_id == $leaf['id']) {
$html_selected = ' selected';
} else {
$html_selected = '';
}
print "\n";
grow_dropdown_tree($tree_id, $leaf['id'], $form_name, $selected_tree_item_id, $tier);
}
}
if ($parent == 0) {
print "\n";
}
}
function grow_dhtml_trees() {
global $config;
include_once($config['library_path'] . '/data_query.php');
html_validate_tree_vars();
$default_tree_id = read_user_setting('default_tree_id');
if (empty($default_tree_id)) {
if (read_config_option('auth_method') != 0) {
$user = db_fetch_row_prepared('SELECT policy_trees
FROM user_auth
WHERE id = ?',
array($_SESSION['sess_user_id']));
if ($user['policy_trees'] == 1) {
$default_tree_id = db_fetch_cell_prepared('SELECT graph_tree.id
FROM graph_tree
LEFT JOIN user_auth_perms ON user_auth_perms.item_id = graph_tree.id
AND user_auth_perms.type = 2
AND user_auth_perms.user_id = ?
WHERE user_auth_perms.item_id IS NULL
AND graph_tree.enabled = "on"
ORDER BY graph_tree.id
LIMIT 1',
array($_SESSION['sess_user_id']));
} else {
$default_tree_id = db_fetch_cell('SELECT graph_tree.id
FROM graph_tree
INNER JOIN user_auth_perms ON user_auth_perms.item_id = graph_tree.id
AND user_auth_perms.type = 2
AND user_auth_perms.user_id = ?
WHERE graph_tree.enabled = "on"
ORDER BY graph_tree.id
LIMIT 1',
array($_SESSION['sess_user_id']));
}
}
} else {
$default_tree_id = db_fetch_cell('SELECT id FROM graph_tree ORDER BY sequence LIMIT 1');
}
print "" . __('Search') . "
\n";
$dhtml_tree = create_dhtml_tree();
if (sizeof($dhtml_tree)) {
print "\n";
}
?>
0) {
$rnodes[] = 'tbranch-' . $linknode['parent'];
$linknode = db_fetch_row_prepared('SELECT *
FROM graph_tree_items
WHERE id = ?',
array($linknode['parent']));
} else {
break;
}
}
$rnodes = array_reverse($rnodes);
$nodes = array_merge($nodes, $rnodes);
}
} elseif (strpos(get_request_var('node'), 'tree_anchor') !== false) {
$parts = explode('-', get_request_var('node'));
$nodes[] = 'tree_anchor-' . $parts[1] . '_anchor';
}
return $nodes;
} else {
return array();
}
}
function draw_dhtml_tree_level($tree_id, $parent = 0, $editing = false) {
$dhtml_tree = array();
$heirarchy = get_allowed_tree_level($tree_id, $parent, $editing);
if (sizeof($heirarchy)) {
$dhtml_tree[] = "\t\t\t\n";
foreach ($heirarchy as $leaf) {
if ($leaf['host_id'] > 0) { //It's a host
$dhtml_tree[] = "\t\t\t\t- " . html_escape($leaf['hostname']) . "
\n";
} elseif ($leaf['local_graph_id'] > 0) {
$dhtml_tree[] = "\t\t\t\t- " . html_escape(get_graph_title($leaf['local_graph_id'])) . "
\n";
} else { //It's not a host
$dhtml_tree[] = "\t\t\t\t- " . html_escape($leaf['title']) . "
\n";
}
}
$dhtml_tree[] = "\t\t\t
\n";
}
return $dhtml_tree;
}
function draw_dhtml_tree_level_graphing($tree_id, $parent = 0) {
global $config;
include_once($config['base_path'] . '/lib/data_query.php');
$heirarchy = get_allowed_tree_content($tree_id, $parent);
$dhtml_tree = array();
if (sizeof($heirarchy)) {
if ($tree_id > 0) {
$dhtml_tree[] = "\t\t\t\n";
foreach ($heirarchy as $leaf) {
if ($leaf['host_id'] > 0) { //It's a host
$dhtml_tree[] = "\t\t\t\t- ' . html_escape($leaf['hostname']) . "\n";
if (read_user_setting('expand_hosts') == 'on') {
$dhtml_tree[] = "\t\t\t\t\t
\n";
if ($leaf['host_grouping_type'] == HOST_GROUPING_GRAPH_TEMPLATE) {
$graph_templates = get_allowed_graph_templates('gl.host_id=' . $leaf['host_id']);
if (sizeof($graph_templates) > 0) {
foreach ($graph_templates as $graph_template) {
$dhtml_tree[] = "\t\t\t\t\t\t- " . html_escape($graph_template['name']) . "
\n";
}
}
} elseif ($leaf['host_grouping_type'] == HOST_GROUPING_DATA_QUERY_INDEX) {
$data_queries = db_fetch_assoc_prepared('SELECT sq.id, sq.name
FROM graph_local AS gl
INNER JOIN snmp_query AS sq
ON gl.snmp_query_id=sq.id
AND gl.host_id = ?
GROUP BY sq.id
ORDER BY sq.name', array($leaf['host_id']));
array_push($data_queries, array(
'id' => '0',
'name' => 'Non Query Based'
));
if (sizeof($data_queries)) {
$ntg = get_allowed_graphs('gl.host_id=' . $leaf['host_id'] . ' AND gl.snmp_query_id=0');
foreach ($data_queries as $data_query) {
if ($data_query['id'] == 0) {
$non_template_graphs = $ntg;
$sort_field_data = array();
} else {
$non_template_graphs = array();
/* fetch a list of field names that are sorted by the preferred sort field */
$sort_field_data = get_formatted_data_query_indexes($leaf['host_id'], $data_query['id']);
}
if (($data_query['id'] == 0 && sizeof($non_template_graphs)) ||
($data_query['id'] > 0 && sizeof($sort_field_data) > 0)
) {
if ($data_query['name'] != 'Non Query Based') {
$dhtml_tree[] = "\t\t\t\t\t\t- ' . html_escape($data_query['name']) . "\n";
} else {
$dhtml_tree[] = "\t\t\t\t\t\t
- ' . html_escape($data_query['name']) . "\n";
}
if ($data_query['id'] > 0) {
$dhtml_tree[] = "\t\t\t\t\t\t\t\n";
$dhtml_tree[] = "\t\t\t\t\t\t
\n";
}
}
}
}
$dhtml_tree[] = "\t\t\t\t\t\t
\n";
}
$dhtml_tree[] = "\t\t\t\t\t
\n";
}
$dhtml_tree[] = "\t\t\t\t\n";
} else { //It's not a host
$children = db_fetch_cell_prepared('SELECT COUNT(*)
FROM graph_tree_items
WHERE parent = ?
AND local_graph_id=0',
array($leaf['id']));
$dhtml_tree[] = "\t\t\t\t 0 ? "class='jstree-closed'":"") . ">' . html_escape($leaf['title']) . "\n";
}
}
$dhtml_tree[] = "\t\t\t\n";
} else {
$dhtml_tree[] = "\n";
}
}
return $dhtml_tree;
}
function create_dhtml_tree() {
$dhtml_tree = array();
$tree_list = get_allowed_trees();
if (sizeof($tree_list)) {
foreach ($tree_list as $tree) {
$dhtml_tree['tree:'.$tree['id']] = true;
}
}
return $dhtml_tree;
}
function html_validate_tree_vars() {
/* ================= input validation and session storage ================= */
$filters = array(
'graphs' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_user_setting('treeview_graphs_per_page')
),
'graph_template_id' => array(
'filter' => FILTER_VALIDATE_IS_NUMERIC_LIST,
'pageset' => true,
'default' => read_user_setting('graph_template_id', '0')
),
'columns' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => read_user_setting('num_columns_tree')
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'predefined_timeshift' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => read_user_setting('default_timeshift')
),
'predefined_timespan' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => read_user_setting('default_timespan')
),
'node' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '/([_\-a-z:0-9#]+)/')),
'pageset' => true,
'default' => ''
),
'hgd' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'rfilter' => array(
'filter' => FILTER_VALIDATE_IS_REGEX,
'pageset' => true,
'default' => '',
),
'thumbnails' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '(true|false)')),
'pageset' => true,
'default' => read_user_setting('thumbnail_section_tree_2')
)
);
validate_store_request_vars($filters, 'sess_grt');
/* ================= input validation ================= */
}
function grow_right_pane_tree($tree_id, $leaf_id, $host_group_data) {
global $current_user, $config, $graphs_per_page, $graph_timeshifts;
include($config['include_path'] . '/global_arrays.php');
include_once($config['library_path'] . '/data_query.php');
include_once($config['library_path'] . '/html_utility.php');
if (empty($tree_id)) { return; }
if (empty($leaf_id)) { $leaf_id = 0; }
$sql_where = '';
$sql_join = '';
$title = '';
$title_delimeter = '';
$leaf = db_fetch_row_prepared('SELECT
title, host_id, host_grouping_type
FROM graph_tree_items
WHERE id = ?',
array($leaf_id));
$leaf_type = api_tree_get_item_type($leaf_id);
/* get information for the headers */
if (!empty($tree_id)) {
$tree_name = db_fetch_cell_prepared('SELECT name
FROM graph_tree
WHERE id = ?',
array($tree_id));
}
if (!empty($leaf_id)) {
$leaf_name = $leaf['title'];
}
if (!empty($leaf_id)) {
$host_name = db_fetch_cell_prepared('SELECT host.description
FROM (graph_tree_items,host)
WHERE graph_tree_items.host_id=host.id
AND graph_tree_items.id = ?',
array($leaf_id));
}
$host_group_data_array = explode(':', $host_group_data);
if ($host_group_data_array[0] == 'gt') {
$host_group_data_name = '' . __('Graph Template:'). ' ' . db_fetch_cell_prepared('SELECT name FROM graph_templates WHERE id = ?', array($host_group_data_array[1]));
$graph_template_id = $host_group_data_array[1];
} elseif ($host_group_data_array[0] == 'dq') {
$host_group_data_name = '' . __('Graph Template:') . ' ' . (empty($host_group_data_array[1]) ? __('Non Query Based') : db_fetch_cell_prepared('SELECT name FROM snmp_query WHERE id = ?', array($host_group_data_array[1])));
$data_query_id = $host_group_data_array[1];
} elseif ($host_group_data_array[0] == 'dqi') {
$host_group_data_name = '' . __('Graph Template:') . ' ' . (empty($host_group_data_array[1]) ? __('Non Query Based') : db_fetch_cell_prepared('SELECT name FROM snmp_query WHERE id = ?', array($host_group_data_array[1]))) . '-> ' . (empty($host_group_data_array[2]) ? 'Template Based' : get_formatted_data_query_index($leaf['host_id'], $host_group_data_array[1], $host_group_data_array[2]));
$data_query_id = $host_group_data_array[1];
$data_query_index = $host_group_data_array[2];
}
if (!empty($tree_name)) {
$title .= $title_delimeter . '' . __('Tree:') . ' ' . html_escape($tree_name); $title_delimeter = '-> ';
}
if (!empty($leaf_name)) {
$title .= $title_delimeter . '' . __('Leaf:') . ' ' . html_escape($leaf_name); $title_delimeter = '-> ';
}
if (!empty($host_name)) {
$title .= $title_delimeter . '' . __('Device:') . ' ' . html_escape($host_name); $title_delimeter = '-> ';
}
if (!empty($host_group_data_name)) {
$title .= $title_delimeter . " $host_group_data_name"; $title_delimeter = '-> ';
}
html_start_box(__('Graph Filters') . (get_request_var('rfilter') != '' ? " [ " . __('Filter') . " '" . html_escape(get_request_var('rfilter')) . "' " . __('Applied') . " ]" : ''), '100%', "", '3', 'center', '');
?>
|
|
|
|
$tree_id,
'leafid' => $leaf_id,
'mode' => 'tree',
'timespan' => $_SESSION['sess_current_timespan'],
'starttime' => get_current_graph_start(),
'endtime' => get_current_graph_end()
)
);
$graph_list = array();
if (($leaf_type == 'header') || (empty($leaf_id))) {
$sql_where = '';
if (get_request_var('rfilter') != '') {
$sql_where .= " (gtg.title_cache RLIKE '" . get_request_var('rfilter') . "' OR gtg.title RLIKE '" . get_request_var('rfilter') . "')";
}
if (get_request_var('graph_template_id') != '' && get_request_var('graph_template_id') != '0') {
$sql_where .= ($sql_where != '' ? ' AND ':'') . ' (gl.graph_template_id IN (' . get_request_var('graph_template_id') . '))';
}
$graph_list = get_allowed_tree_header_graphs($tree_id, $leaf_id, $sql_where);
} elseif ($leaf_type == 'host') {
/* graph template grouping */
if ($leaf['host_grouping_type'] == HOST_GROUPING_GRAPH_TEMPLATE) {
$sql_where = 'gl.host_id=' . $leaf['host_id'] . (empty($graph_template_id) ? '' : ' AND gl.graph_template_id=' . $graph_template_id);
if (get_request_var('graph_template_id') != '' && get_request_var('graph_template_id') != '0') {
$sql_where .= ($sql_where != '' ? ' AND ':'') . ' (gl.graph_template_id IN (' . get_request_var('graph_template_id') . '))';
}
$graph_templates = get_allowed_graph_templates($sql_where);
/* for graphs without a template */
array_push(
$graph_templates, array(
'id' => '0',
'name' => __('(No Graph Template)')
)
);
if (sizeof($graph_templates)) {
foreach ($graph_templates as $graph_template) {
$sql_where = '';
if (get_request_var('rfilter') != '') {
$sql_where = " (gtg.title_cache RLIKE '" . get_request_var('rfilter') . "')";
}
$sql_where .= ($sql_where != '' ? 'AND':'') . ' gl.graph_template_id=' . $graph_template['id'] . ' AND gl.host_id=' . $leaf['host_id'];
$graphs = get_allowed_graphs($sql_where);
/* let's sort the graphs naturally */
usort($graphs, 'naturally_sort_graphs');
if (sizeof($graphs)) {
foreach ($graphs as $graph) {
$graph['graph_template_name'] = $graph_template['name'];
array_push($graph_list, $graph);
}
}
}
}
/* data query index grouping */
} elseif ($leaf['host_grouping_type'] == HOST_GROUPING_DATA_QUERY_INDEX) {
$data_queries = db_fetch_assoc("SELECT sq.id, sq.name
FROM graph_local AS gl
INNER JOIN snmp_query AS sq
ON gl.snmp_query_id=sq.id
WHERE gl.host_id=" . $leaf['host_id'] . "
" . (!isset($data_query_id) ? '' : "AND sq.id=$data_query_id") . "
GROUP BY sq.id
ORDER BY sq.name");
/* for graphs without a data query */
if (empty($data_query_id)) {
array_push($data_queries,
array(
'id' => '0',
'name' => 'Non Query Based'
)
);
}
if (sizeof($data_queries)) {
foreach ($data_queries as $data_query) {
$sql_where = '';
/* fetch a list of field names that are sorted by the preferred sort field */
$sort_field_data = get_formatted_data_query_indexes($leaf['host_id'], $data_query['id']);
if (get_request_var('rfilter') != '') {
$sql_where = " (gtg.title_cache RLIKE '" . get_request_var('rfilter') . "')";
}
/* grab a list of all graphs for this host/data query combination */
$sql_where .= ($sql_where != '' ? ' AND ':'') .
' gl.snmp_query_id=' . $data_query['id'] . ' AND gl.host_id=' . $leaf['host_id'] .
' ' . (empty($data_query_index) ? '' : " AND gl.snmp_index='$data_query_index'");
$graphs = get_allowed_graphs($sql_where);
/* re-key the results on data query index */
$snmp_index_to_graph = array();
if (sizeof($graphs) > 0) {
/* let's sort the graphs naturally */
usort($graphs, 'naturally_sort_graphs');
foreach ($graphs as $graph) {
$snmp_index_to_graph[$graph['snmp_index']][$graph['local_graph_id']] = $graph['title_cache'];
$graphs_height[$graph['local_graph_id']] = $graph['height'];
$graphs_width[$graph['local_graph_id']] = $graph['width'];
}
}
/* using the sorted data as they key; grab each snmp index from the master list */
foreach ($sort_field_data as $snmp_index => $sort_field_value) {
/* render each graph for the current data query index */
if (isset($snmp_index_to_graph[$snmp_index])) {
foreach ($snmp_index_to_graph[$snmp_index] as $local_graph_id => $graph_title) {
/* reformat the array so it's compatable with the html_graph* area functions */
array_push($graph_list, array('data_query_name' => $data_query['name'], 'sort_field_value' => $sort_field_value, 'local_graph_id' => $local_graph_id, 'title_cache' => $graph_title, 'height' => $graphs_height[$graph['local_graph_id']], 'width' => $graphs_width[$graph['local_graph_id']]));
}
}
}
}
}
}
}
$total_rows = sizeof($graph_list);
/* generate page list */
$nav = html_nav_bar("graph_view.php?action=tree_content&tree_id=$tree_id&leaf_id=$leaf_id&node=" . get_request_var('node') . '&hgd=' . $host_group_data, MAX_DISPLAY_PAGES, get_request_var('page'), get_request_var('graphs'), $total_rows, get_request_var('columns'), __('Graphs'), 'page', 'main');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
/* start graph display */
print "";
$i = get_request_var('graphs') * (get_request_var('page') - 1);
$last_graph = $i + get_request_var('graphs');
$new_graph_list = array();
while ($i < $total_rows && $i < $last_graph) {
$new_graph_list[] = $graph_list[$i];
$i++;
}
if (get_request_var('thumbnails') == 'true' || get_request_var('thumbnails') == 'on') {
html_graph_thumbnail_area($new_graph_list, '', 'view_type=tree&graph_start=' . get_current_graph_start() . '&graph_end=' . get_current_graph_end(), '', get_request_var('columns'));
} else {
html_graph_area($new_graph_list, '', 'view_type=tree&graph_start=' . get_current_graph_start() . '&graph_end=' . get_current_graph_end(), '', get_request_var('columns'));
}
if (!empty($leaf_id)) {
api_plugin_hook_function('tree_after',$host_name.','.get_request_var('leaf_id'));
}
api_plugin_hook_function('tree_view_page_end');
html_end_box();
if ($total_rows) {
print $nav;
}
}
cacti-1.1.38/lib/html_reports.php 0000664 0001750 0001750 00000171456 13264740213 016274 0 ustar troman troman array(
'friendly_name' => __('General Settings'),
'method' => 'spacer',
'collapsible' => 'true'
),
'name' => array(
'friendly_name' => __('Report Name'),
'method' => 'textbox',
'default' => __('New Report'),
'description' => __('Give this Report a descriptive Name'),
'max_length' => 99,
'value' => '|arg1:name|'
),
'enabled' => array(
'friendly_name' => __('Enable Report'),
'method' => 'checkbox',
'default' => '',
'description' => __('Check this box to enable this Report.'),
'value' => '|arg1:enabled|',
'form_id' => false
),
'formathead' => array(
'friendly_name' => __('Output Formatting'),
'method' => 'spacer',
'collapsible' => 'true'
),
'cformat' => array(
'friendly_name' => __('Use Custom Format HTML'),
'method' => 'checkbox',
'default' => '',
'description' => __('Check this box if you want to use custom html and CSS for the report.'),
'value' => '|arg1:cformat|',
'form_id' => false
),
'format_file' => array(
'friendly_name' => __('Format File to Use'),
'method' => 'drop_array',
'default' => 'default.format',
'description' => __('Choose the custom html wrapper and CSS file to use. This file contains both html and CSS to wrap around your report.
If it contains more than simply CSS, you need to place a special tag inside of the file. This format tag will be replaced by the report content. These files are located in the \'formats\' directory.'),
'value' => '|arg1:format_file|',
'array' => $formats
),
'font_size' => array(
'friendly_name' => __('Default Text Font Size'),
'description' => __('Defines the default font size for all text in the report including the Report Title.'),
'default' => 16,
'method' => 'drop_array',
'array' => array(7 => 7, 8 => 8, 10 => 10, 12 => 12, 14 => 14, 16 => 16, 18 => 18, 20 => 20, 24 => 24, 28 => 28, 32 => 32),
'value' => '|arg1:font_size|'
),
'alignment' => array(
'friendly_name' => __('Default Object Alignment'),
'description' => __('Defines the default Alignment for Text and Graphs.'),
'default' => 0,
'method' => 'drop_array',
'array' => $alignment,
'value' => '|arg1:alignment|'
),
'graph_linked' => array(
'friendly_name' => __('Graph Linked'),
'method' => 'checkbox',
'default' => '',
'description' => __('Should the Graphs be linked back to the Cacti site?'),
'value' => '|arg1:graph_linked|'
),
'graphhead' => array(
'friendly_name' => __('Graph Settings'),
'method' => 'spacer',
'collapsible' => 'true'
),
'graph_columns' => array(
'friendly_name' => __('Graph Columns'),
'method' => 'drop_array',
'default' => '1',
'array' => array(1 => 1, 2, 3, 4, 5),
'description' => __('The number of Graph columns.'),
'value' => '|arg1:graph_columns|'
),
'graph_width' => array(
'friendly_name' => __('Graph Width'),
'method' => 'drop_array',
'default' => '300',
'array' => array(100 => 100, 150 => 150, 200 => 200, 250 => 250, 300 => 300, 350 => 350, 400 => 400, 500 => 500, 600 => 600, 700 => 700, 800 => 800, 900 => 900, 1000 => 1000),
'description' => __('The Graph width in pixels.'),
'value' => '|arg1:graph_width|'
),
'graph_height' => array(
'friendly_name' => __('Graph Height'),
'method' => 'drop_array',
'default' => '125',
'array' => array(75 => 75, 100 => 100, 125 => 125, 150 => 150, 175 => 175, 200 => 200, 250 => 250, 300 => 300),
'description' => __('The Graph height in pixels.'),
'value' => '|arg1:graph_height|'
),
'thumbnails' => array(
'friendly_name' => __('Thumbnails'),
'method' => 'checkbox',
'default' => '',
'description' => __('Should the Graphs be rendered as Thumbnails?'),
'value' => '|arg1:thumbnails|'
),
'freqhead' => array(
'friendly_name' => __('Email Frequency'),
'method' => 'spacer',
'collapsible' => 'true'
),
'mailtime' => array(
'friendly_name' => __('Next Timestamp for Sending Mail Report'),
'description' => __('Start time for [first|next] mail to take place. All future mailing times will be based upon this start time. A good example would be 2:00am. The time must be in the future. If a fractional time is used, say 2:00am, it is assumed to be in the future.'),
'default' => 0,
'method' => 'textbox',
'size' => 20,
'max_length' => 20,
'value' => '|arg1:mailtime|'
),
'intrvl' => array(
'friendly_name' => __('Report Interval'),
'description' => __('Defines a Report Frequency relative to the given Mailtime above.') . '
' .
__('e.g. \'Week(s)\' represents a weekly Reporting Interval.'),
'default' => REPORTS_SCHED_INTVL_DAY,
'method' => 'drop_array',
'array' => $reports_interval,
'value' => '|arg1:intrvl|'
),
'count' => array(
'friendly_name' => __('Interval Frequency'),
'description' => __('Based upon the Timespan of the Report Interval above, defines the Frequency within that Interval.') . '
' .
__('e.g. If the Report Interval is \'Month(s)\', then \'2\' indicates Every \'2 Month(s) from the next Mailtime.\' Lastly, if using the Month(s) Report Intervals, the \'Day of Week\' and the \'Day of Month\' are both calculated based upon the Mailtime you specify above.'),
'default' => REPORTS_SCHED_COUNT,
'method' => 'textbox',
'size' => 10,
'max_length' => 10,
'value' => '|arg1:count|'
),
'emailhead' => array(
'friendly_name' => __('Email Sender/Receiver Details'),
'method' => 'spacer',
'collapsible' => 'true'
),
'subject' => array(
'friendly_name' => __('Subject'),
'method' => 'textbox',
'default' => __('Cacti Report'),
'description' => __('This value will be used as the default Email subject. The report name will be used if left blank.'),
'max_length' => 255,
'value' => '|arg1:subject|'
),
'from_name' => array(
'friendly_name' => __('From Name'),
'method' => 'textbox',
'default' => read_config_option('settings_from_name'),
'description' => __('This Name will be used as the default E-mail Sender'),
'max_length' => 255,
'value' => '|arg1:from_name|'
),
'from_email' => array(
'friendly_name' => __('From Email Address'),
'method' => 'textbox',
'default' => read_config_option('settings_from_email'),
'description' => __('This Address will be used as the E-mail Senders address'),
'max_length' => 255,
'value' => '|arg1:from_email|'
),
'email' => array(
'friendly_name' => __('To Email Address(es)'),
'method' => 'textarea',
'textarea_rows' => '5',
'textarea_cols' => '60',
'class' => 'textAreaNotes',
'default' => '',
'description' => __('Please separate multiple addresses by comma (,)'),
'max_length' => 255,
'value' => '|arg1:email|'
),
'bcc' => array(
'friendly_name' => __('BCC Address(es)'),
'method' => 'textarea',
'textarea_rows' => '5',
'textarea_cols' => '60',
'class' => 'textAreaNotes',
'default' => '',
'description' => __('Blind carbon copy. Please separate multiple addresses by comma (,)'),
'max_length' => 255,
'value' => '|arg1:bcc|'
),
'attachment_type' => array(
'friendly_name' => __('Image attach type'),
'method' => 'drop_array',
'default' => read_config_option('reports_default_image_format'),
'description' => __('Select one of the given Types for the Image Attachments'),
'value' => '|arg1:attachment_type|',
'array' => $attach_types
),
);
$report_item = array();
if (isset_request_var('item_id')) {
$report_item = db_fetch_row_prepared('SELECT *
FROM reports_items WHERE id = ?',
array(get_filter_request_var('item_id')));
}
/* get the hosts sql first */
$hosts = null;
if (isset_request_var('host_template_id')) {
if (get_filter_request_var('host_template_id') > 0) {
$hosts = array_rekey(
get_allowed_devices('h.host_template_id =' . get_request_var('host_template_id')),
'id', 'description'
);
}
} elseif (sizeof($report_item) && $report_item['host_template_id'] > 0) {
$hosts = array_rekey(
get_allowed_devices('h.host_template_id =' . $report_item['host_template_id']),
'id', 'description'
);
}
if ($hosts == null) {
$hosts = array_rekey(get_allowed_devices(),'id','description');
}
$graph_templates = array();
if (isset_request_var('host_id') && get_filter_request_var('host_id') > 0) {
$graph_templates = array_rekey(
get_allowed_graph_templates('h.id = ' . get_request_var('host_id')),
'id', 'name'
);
} elseif (sizeof($report_item) && $report_item['host_id'] > 0) {
$graph_templates = array_rekey(
get_allowed_graph_templates('h.id = ' . $report_item['host_id']),
'id', 'name'
);
}
$sql_where = '';
$graphs = array();
if (isset_request_var('host_template_id')) {
if (get_filter_request_var('host_template_id') > 0) {
$sql_where = 'h.host_template_id=' . get_request_var('host_template_id');
}
} elseif (sizeof($report_item) && $report_item['host_template_id'] > 0) {
$sql_where = 'h.host_template_id=' . $report_item['host_template_id'];
}
if (isset_request_var('host_id')) {
if (get_filter_request_var('host_id') > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gl.host_id=' . get_request_var('host_id');
}
} elseif (sizeof($report_item) && $report_item['host_id'] > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gl.host_id=' . $report_item['host_id'];
}
if (isset_request_var('graph_template_id')) {
if (get_filter_request_var('graph_template_id') > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gl.graph_template_id=' . get_request_var('graph_template_id');
}
} elseif (sizeof($report_item) && $report_item['graph_template_id'] > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gl.graph_template_id=' . $report_item['graph_template_id'];
}
if ($sql_where != '') {
$graphs = array_rekey(
get_allowed_graphs($sql_where),
'local_graph_id', 'title_cache'
);
} else {
$sql_where = 'gl.graph_template_id=0';
$graphs = array_rekey(
get_allowed_graphs($sql_where),
'local_graph_id', 'title_cache'
);
}
$trees = array_rekey(
get_allowed_trees(),
'id', 'name'
);
$sql_where = '';
if (isset_request_var('tree_id')) {
if (get_filter_request_var('tree_id') > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gt.id=' . get_request_var('tree_id');
}
} elseif (sizeof($report_item) && $report_item['tree_id'] > 0) {
$sql_where .= ($sql_where != '' ? ' AND ':'') . 'gt.id=' . $report_item['tree_id'];
}
$branches = array_rekey(
get_allowed_branches($sql_where),
'id', 'name'
);
$fields_reports_item_edit = array(
'item_type' => array(
'friendly_name' => __('Type'),
'method' => 'drop_array',
'default' => REPORTS_ITEM_GRAPH,
'description' => __('Item Type to be added.'),
'value' => '|arg1:item_type|',
'on_change' => 'toggle_item_type()',
'array' => $item_types
),
'tree_id' => array(
'friendly_name' => __('Graph Tree'),
'method' => 'drop_array',
'default' => REPORTS_TREE_NONE,
'none_value' => __('None'),
'description' => __('Select a Tree to use.'),
'value' => '|arg1:tree_id|',
'on_change' => 'applyChange(document.reports_item_edit)',
'array' => $trees
),
'branch_id' => array(
'friendly_name' => __('Graph Tree Branch'),
'method' => 'drop_array',
'default' => REPORTS_TREE_NONE,
'none_value' => __('All'),
'description' => __('Select a Tree Branch to use.'),
'value' => '|arg1:branch_id|',
'on_change' => 'applyChange(document.reports_item_edit)',
'array' => $branches
/*
'sql' => "(SELECT id, CONCAT('" . __('Branch:') . " ', title) AS name
FROM graph_tree_items
WHERE graph_tree_id=|arg1:tree_id| AND host_id=0 AND local_graph_id=0
GROUP BY name
ORDER BY position)
UNION
(SELECT graph_tree_items.id, CONCAT('" . __('Device:') . " ', description) AS name
FROM graph_tree_items
INNER JOIN host
ON host.id=graph_tree_items.host_id
WHERE graph_tree_id=|arg1:tree_id|
AND host.id IN(" . implode(',', array_keys(array_rekey(get_allowed_devices(), 'id', 'description'))) . ")
GROUP BY name)
ORDER BY name"
*/
),
'tree_cascade' => array(
'friendly_name' => __('Cascade to Branches'),
'method' => 'checkbox',
'default' => '',
'description' => __('Should all children branch Graphs be rendered?'),
'value' => '|arg1:tree_cascade|'
),
'graph_name_regexp' => array(
'friendly_name' => __('Graph Name Regular Expression'),
'method' => 'textbox',
'default' => '',
'description' => __('A Perl compatible regular expression (REGEXP) used to select graphs to include from the tree.'),
'max_length' => 255,
'size' => 80,
'value' => '|arg1:graph_name_regexp|'
),
'host_template_id' => array(
'friendly_name' => __('Device Template'),
'method' => 'drop_sql',
'default' => REPORTS_HOST_NONE,
'none_value' => __('None'),
'description' => __('Select a Device Template to use.'),
'value' => '|arg1:host_template_id|',
'on_change' => 'applyChange(document.reports_item_edit)',
'sql' => "SELECT DISTINCT ht.id, ht.name FROM host_template AS ht INNER JOIN host AS h ON h.host_template_id=ht.id ORDER BY name"
),
'host_id' => array(
'friendly_name' => __('Device'),
'method' => 'drop_array',
'default' => REPORTS_HOST_NONE,
'description' => __('Select a Device to specify a Graph'),
'value' => '|arg1:host_id|',
'none_value' => __('None'),
'on_change' => 'applyChange(document.reports_item_edit)',
'array' => $hosts
),
'graph_template_id' => array(
'friendly_name' => __('Graph Template'),
'method' => 'drop_array',
'default' => '0',
'description' => __('Select a Graph Template for the host'),
'none_value' => __('None'),
'on_change' => 'applyChange(document.reports_item_edit)',
'value' => '|arg1:graph_template_id|',
'array' => $graph_templates
),
'local_graph_id' => array(
'friendly_name' => __('Graph Name'),
'method' => 'drop_array',
'default' => '0',
'description' => __('The Graph to use for this report item.'),
'none_value' => __('None'),
'on_change' => 'graphImage(this.value)',
'value' => '|arg1:local_graph_id|',
'array' => $graphs
),
'timespan' => array(
'friendly_name' => __('Graph Timespan'),
'method' => 'drop_array',
'default' => GT_LAST_DAY,
'description' => __("Graph End Time is always set to Cacti's schedule.") . '
' .
__('Graph Start Time equals Graph End Time minus given timespan'),
'array' => $graph_timespans,
'value' => '|arg1:timespan|'
),
'align' => array(
'friendly_name' => __('Alignment'),
'method' => 'drop_array',
'default' => REPORTS_ALIGN_LEFT,
'description' => __('Alignment of the Item'),
'value' => '|arg1:align|',
'array' => $alignment
),
'item_text' => array(
'friendly_name' => __('Fixed Text'),
'method' => 'textbox',
'default' => '',
'description' => __('Enter descriptive Text'),
'max_length' => 255,
'value' => '|arg1:item_text|'
),
'font_size' => array(
'friendly_name' => __('Font Size'),
'method' => 'drop_array',
'default' => REPORTS_FONT_SIZE,
'array' => array(7 => 7, 8 => 8, 10 => 10, 12 => 12, 14 => 14, 16 => 16, 18 => 18, 20 => 20, 24 => 24, 28 => 28, 32 => 32),
'description' => __('Font Size of the Item'),
'value' => '|arg1:font_size|'
),
'sequence' => array(
'method' => 'view',
'friendly_name' => __('Sequence'),
'description' => __('Sequence of Item.'),
'value' => '|arg1:sequence|'
),
);
function reports_form_save() {
global $config, $messages;
# when using cacti_log: include_once($config['library_path'] . '/functions.php');
if (isset_request_var('save_component_report')) {
/* ================= input validation ================= */
get_filter_request_var('id');
get_filter_request_var('font_size');
get_filter_request_var('graph_width');
get_filter_request_var('graph_height');
get_filter_request_var('graph_columns');
/* ==================================================== */
$now = time();
if (isempty_request_var('id')) {
$save['user_id'] = $_SESSION['sess_user_id'];
} else {
$save['user_id'] = db_fetch_cell_prepared('SELECT user_id FROM reports WHERE id = ?', array(get_nfilter_request_var('id')));
}
$save['id'] = get_nfilter_request_var('id');
$save['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save['email'] = form_input_validate(get_nfilter_request_var('email'), 'email', '', false, 3);
$save['enabled'] = (isset_request_var('enabled') ? 'on' : '');
$save['cformat'] = (isset_request_var('cformat') ? 'on' : '');
$save['format_file'] = get_nfilter_request_var('format_file');
$save['font_size'] = form_input_validate(get_nfilter_request_var('font_size'), 'font_size', '^[0-9]+$', false, 3);
$save['alignment'] = form_input_validate(get_nfilter_request_var('alignment'), 'alignment', '^[0-9]+$', false, 3);
$save['graph_linked'] = (isset_request_var('graph_linked') ? 'on' : '');
$save['graph_columns'] = form_input_validate(get_nfilter_request_var('graph_columns'), 'graph_columns', '^[0-9]+$', false, 3);
$save['graph_width'] = form_input_validate(get_nfilter_request_var('graph_width'), 'graph_width', '^[0-9]+$', false, 3);
$save['graph_height'] = form_input_validate(get_nfilter_request_var('graph_height'), 'graph_height', '^[0-9]+$', false, 3);
$save['thumbnails'] = form_input_validate((isset_request_var('thumbnails') ? get_nfilter_request_var('thumbnails'):''), 'thumbnails', '', true, 3);
$save['intrvl'] = form_input_validate(get_nfilter_request_var('intrvl'), 'intrvl', '^[-+]?[0-9]+$', false, 3);
$save['count'] = form_input_validate(get_nfilter_request_var('count'), 'count', '^[0-9]+$', false, 3);
$save['offset'] = '0';
/* adjust mailtime according to rules */
$timestamp = strtotime(get_nfilter_request_var('mailtime'));
if ($timestamp === false) {
$timestamp = $now;
} elseif (($timestamp + read_config_option('poller_interval')) < $now) {
$timestamp += 86400;
/* if the time is far into the past, make it the correct time, but tomorrow */
if (($timestamp + read_config_option('poller_interval')) < $now) {
$timestamp = strtotime('12:00am') + 86400 + date('H', $timestamp) * 3600 + date('i', $timestamp) * 60 + date('s', $timestamp);
}
$_SESSION['reports_message'] = __('Date/Time moved to the same time Tomorrow');
raise_message('reports_message');
}
$save['mailtime'] = form_input_validate($timestamp, 'mailtime', '^[0-9]+$', false, 3);
if (get_nfilter_request_var('subject') != '') {
$save['subject'] = get_nfilter_request_var('subject');
} else {
$save['subject'] = $save['name'];
}
$save['from_name'] = get_nfilter_request_var('from_name');
$save['from_email'] = get_nfilter_request_var('from_email');
$save['bcc'] = get_nfilter_request_var('bcc');
$atype = get_nfilter_request_var('attachment_type');
if (($atype != REPORTS_TYPE_INLINE_PNG) &&
($atype != REPORTS_TYPE_INLINE_JPG) &&
($atype != REPORTS_TYPE_INLINE_GIF) &&
($atype != REPORTS_TYPE_ATTACH_PNG) &&
($atype != REPORTS_TYPE_ATTACH_JPG) &&
($atype != REPORTS_TYPE_ATTACH_GIF) &&
($atype != REPORTS_TYPE_INLINE_PNG_LN) &&
($atype != REPORTS_TYPE_INLINE_JPG_LN) &&
($atype != REPORTS_TYPE_INLINE_GIF_LN)) {
$atype = REPORTS_TYPE_INLINE_PNG;
}
$save['attachment_type'] = form_input_validate($atype, 'attachment_type', '^[0-9]+$', false, 3);
$save['lastsent'] = 0;
if (!is_error_message()) {
$id = sql_save($save, 'reports');
if ($id) {
raise_message('reports_save');
} else {
raise_message('reports_save_failed');
}
}
header('Location: ' . get_reports_page() . '?action=edit&header=false&id=' . (empty($id) ? get_nfilter_request_var('id') : $id));
exit;
} elseif (isset_request_var('save_component_report_item')) {
/* ================= input validation ================= */
get_filter_request_var('report_id');
get_filter_request_var('id');
/* ==================================================== */
$save = array();
$save['id'] = get_nfilter_request_var('id');
$save['report_id'] = form_input_validate(get_nfilter_request_var('report_id'), 'report_id', '^[0-9]+$', false, 3);
$save['sequence'] = form_input_validate(get_nfilter_request_var('sequence'), 'sequence', '^[0-9]+$', false, 3);
$save['item_type'] = form_input_validate(get_nfilter_request_var('item_type'), 'item_type', '^[-0-9]+$', false, 3);
$save['tree_id'] = (isset_request_var('tree_id') ? form_input_validate(get_nfilter_request_var('tree_id'), 'tree_id', '^[-0-9]+$', true, 3) : 0);
$save['branch_id'] = (isset_request_var('branch_id') ? form_input_validate(get_nfilter_request_var('branch_id'), 'branch_id', '^[-0-9]+$', true, 3) : 0);
$save['tree_cascade'] = (isset_request_var('tree_cascade') ? 'on':'');
$save['graph_name_regexp'] = get_nfilter_request_var('graph_name_regexp');
$save['host_template_id'] = (isset_request_var('host_template_id') ? form_input_validate(get_nfilter_request_var('host_template_id'), 'host_template_id', '^[-0-9]+$', true, 3) : 0);
$save['host_id'] = (isset_request_var('host_id') ? form_input_validate(get_nfilter_request_var('host_id'), 'host_id', '^[-0-9]+$', true, 3) : 0);
$save['graph_template_id'] = (isset_request_var('graph_template_id') ? form_input_validate(get_nfilter_request_var('graph_template_id'), 'graph_template_id', '^[-0-9]+$', true, 3) : 0);
$save['local_graph_id'] = (isset_request_var('local_graph_id') ? form_input_validate(get_nfilter_request_var('local_graph_id'), 'local_graph_id', '^[0-9]+$', true, 3) : 0);
$save['timespan'] = (isset_request_var('timespan') ? form_input_validate(get_nfilter_request_var('timespan'), 'timespan', '^[0-9]+$', true, 3) : 0);
$save['item_text'] = (isset_request_var('item_text') ? form_input_validate(get_nfilter_request_var('item_text'), 'item_text', '', true, 3) : '');
$save['align'] = (isset_request_var('align') ? form_input_validate(get_nfilter_request_var('align'), 'align', '^[0-9]+$', true, 3) : REPORTS_ALIGN_LEFT);
$save['font_size'] = (isset_request_var('font_size') ? form_input_validate(get_nfilter_request_var('font_size'), 'font_size', '^[0-9]+$', true, 3) : REPORTS_FONT_SIZE);
if (!is_error_message()) {
$item_id = sql_save($save, 'reports_items');
if ($item_id) {
raise_message('reports_item_save');
} else {
raise_message('reports_item_save_failed');
}
}
header('Location: ' . get_reports_page() . '?action=item_edit&header=false&id=' . get_nfilter_request_var('report_id') . '&item_id=' . (empty($item_id) ? get_nfilter_request_var('id') : $item_id));
} else {
header('Location: ' . get_reports_page() . '?header=false');
}
exit;
}
/* ------------------------
The 'actions' function
------------------------ */
function reports_form_actions() {
global $config, $reports_actions;
include_once($config['base_path'].'/lib/reports.php');
/* ================= input validation ================= */
get_filter_request_var('drp_action');
/* ==================================================== */
/* if we are to save this form, instead of display it */
if (isset_request_var('selected_items')) {
$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));
if ($selected_items != false) {
if (get_nfilter_request_var('drp_action') == REPORTS_DELETE) { // delete
db_execute('DELETE FROM reports WHERE ' . array_to_sql_or($selected_items, 'id'));
db_execute('DELETE FROM reports_items WHERE ' . str_replace('id', 'report_id', array_to_sql_or($selected_items, 'id')));
} elseif (get_nfilter_request_var('drp_action') == REPORTS_OWN) { // take ownership
for ($i=0;($i':'') . $_SESSION['reports_message'];
}
if (isset($_SESSION['reports_error']) && $_SESSION['reports_error'] != '') {
$message .= ($message != '' ? '
':'') . "" . $_SESSION['reports_error'] . '';
}
}
if ($message != '') {
$_SESSION['reports_message'] = $message;
raise_message('reports_message');
}
}
}
header('Location: ' . get_reports_page());
exit;
}
/* setup some variables */
$reports_list = ''; $i = 0;
/* loop through each of the graphs selected on the previous page and get more info about them */
foreach ($_POST as $var => $val) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1]);
/* ==================================================== */
$reports_list .= '' . db_fetch_cell_prepared('SELECT name FROM reports WHERE id = ?', array($matches[1])) . '';
$reports_array[$i] = $matches[1];
$i++;
}
}
general_header();
?>
";
html_start_box($reports_actions[get_nfilter_request_var('drp_action')], '60%', '', '3', 'center', '');
if (!isset($reports_array)) {
print "| " . __('You must select at least one Report.') . " |
\n";
$save_html = '';
} else {
$save_html = "";
if (get_nfilter_request_var('drp_action') == REPORTS_DELETE) { // delete
print "
|
" . __('Click \'Continue\' to delete the following Report(s).') . "
|
\n";
} elseif (is_reports_admin() && get_nfilter_request_var('drp_action') == REPORTS_OWN) { // take ownership
print "
|
" . __('Click \'Continue\' to take ownership of the following Report(s).') . "
|
\n";
} elseif (get_nfilter_request_var('drp_action') == REPORTS_DUPLICATE) { // duplicate
print "
|
" . __('Click \'Continue\' to duplicate the following Report(s). You may optionally change the title for the new Reports') . ".
" . __('Name Format:') . "
\n";
form_text_box('name_format', ' (1)', '', '255', '30', 'text');
print "
|
\n";
} elseif (get_nfilter_request_var('drp_action') == REPORTS_ENABLE) { // enable
print "
|
" . __('Click \'Continue\' to enable the following Report(s).') . "
" . __('Please be certain that those Report(s) have successfully been tested first!') . "
|
\n";
} elseif (get_nfilter_request_var('drp_action') == REPORTS_DISABLE) { // disable
print "
|
" . __('Click \'Continue\' to disable the following Reports.') . "
|
\n";
} elseif (get_nfilter_request_var('drp_action') == REPORTS_SEND_NOW) { // send now
print "
|
" . __('Click \'Continue\' to send the following Report(s) now.') . "
|
\n";
}
}
print "
|
$save_html
|
\n";
html_end_box();
print "\n";
bottom_footer();
}
/* --------------------------
Report Item Functions
-------------------------- */
function reports_send($id) {
global $config;
/* ================= input validation ================= */
input_validate_input_number($id);
/* ==================================================== */
include_once($config['base_path'] . '/lib/reports.php');
$report = db_fetch_row_prepared('SELECT * FROM reports WHERE id = ?', array($id));
if (!sizeof($report)) {
/* set error condition */
} elseif ($report['user_id'] == $_SESSION['sess_user_id']) {
reports_log(__FUNCTION__ . ', send now, report_id: ' . $id, false, 'REPORTS TRACE', POLLER_VERBOSITY_MEDIUM);
/* use report name as default EMail title */
if ($report['subject'] == '') {
$report['subject'] = $report['name'];
};
if ($report['email'] == '') {
$_SESSION['reports_error'] = __('Unable to send Report \'%s\'. Please set destination e-mail addresses', $report['name']);
if (!isset_request_var('selected_items')) {
raise_message('reports_error');
}
} elseif ($report['subject'] == '') {
$_SESSION['reports_error'] = __('Unable to send Report \'%s\'. Please set an e-mail subject', $report['name']);
if (!isset_request_var('selected_items')) {
raise_message('reports_error');
}
} elseif ($report['from_name'] == '') {
$_SESSION['reports_error'] = __('Unable to send Report \'%s\'. Please set an e-mail From Name', $report['name']);
if (!isset_request_var('selected_items')) {
raise_message('reports_error');
}
} elseif ($report['from_email'] == '') {
$_SESSION['reports_error'] = __('Unable to send Report \'%s\'. Please set an e-mail from address', $report['name']);
if (!isset_request_var('selected_items')) {
raise_message('reports_error');
}
} else {
generate_report($report, true);
}
}
}
function reports_item_movedown() {
/* ================= input validation ================= */
get_filter_request_var('item_id');
get_filter_request_var('id');
/* ==================================================== */
move_item_down('reports_items', get_request_var('item_id'), 'report_id=' . get_request_var('id'));
}
function reports_item_moveup() {
/* ================= input validation ================= */
get_filter_request_var('item_id');
get_filter_request_var('id');
/* ==================================================== */
move_item_up('reports_items', get_request_var('item_id'), 'report_id=' . get_request_var('id'));
}
function reports_item_remove() {
/* ================= input validation ================= */
get_filter_request_var('item_id');
/* ==================================================== */
db_execute_prepared('DELETE FROM reports_items WHERE id = ?', array(get_request_var('item_id')));
}
function reports_item_edit() {
global $config;
global $fields_reports_item_edit;
# fetch the current report record
$report = db_fetch_row_prepared('SELECT * FROM reports WHERE id = ?', array(get_filter_request_var('id')));
# if an existing item was requested, fetch data for it
if (isset_request_var('item_id') && (get_filter_request_var('item_id') > 0)) {
$reports_item = db_fetch_row_prepared('SELECT * FROM reports_items WHERE id = ?', array(get_request_var('item_id')));
$header_label = __('Report Item [edit Report: %s]', $report['name']);
} else {
$header_label = __('Report Item [new Report: %s]', $report['name']);
$reports_item = array();
$reports_item['report_id'] = get_request_var('id');
$reports_item['sequence'] = get_sequence('', 'sequence', 'reports_items', 'report_id=' . get_request_var('id'));
$reports_item['host_id'] = REPORTS_HOST_NONE;
}
// if a different item_type was selected, use it
if (isset_request_var('item_type')) {
if (get_filter_request_var('item_type') > 0) {
$reports_item['item_type'] = get_request_var('item_type');
}
}
$reports_item = set_reports_item_var($reports_item, 'host_id');
$reports_item = set_reports_item_var($reports_item, 'branch_id');
$reports_item = set_reports_item_var($reports_item, 'tree_id');
$reports_item = set_reports_item_var($reports_item, 'host_template_id');
$reports_item = set_reports_item_var($reports_item, 'graph_template_id');
if ($reports_item['tree_id'] == 0) {
$reports_item['branch_id'] = 0;
}
load_current_session_value('host_template_id', 'sess_reports_edit_host_template_id', 0);
load_current_session_value('host_id', 'sess_reports_edit_host_id', 0);
load_current_session_value('tree_id', 'sess_reports_edit_tree_id', 0);
/* set the default item alignment */
$fields_reports_item_edit['align']['default'] = $report['alignment'];
/* set the default item alignment */
$fields_reports_item_edit['font_size']['default'] = $report['font_size'];
form_start(get_current_page(), 'reports_item_edit');
# ready for displaying the fields
html_start_box($header_label, '100%', true, '3', 'center', '');
draw_edit_form(
array(
'config' => array('no_form_tag' => true),
'fields' => inject_form_variables($fields_reports_item_edit, (isset($reports_item) ? $reports_item : array()))
)
);
html_end_box(true, true);
form_hidden_box('id', (isset($reports_item['id']) ? $reports_item['id'] : '0'), '');
form_hidden_box('report_id', (isset($reports_item['report_id']) ? $reports_item['report_id'] : '0'), '');
form_hidden_box('save_component_report_item', '1', '');
echo "";
form_save_button(get_reports_page() . '?action=edit&tab=items&id=' . get_request_var('id'), 'return');
if (isset($item['item_type']) && $item['item_type'] == REPORTS_ITEM_GRAPH) {
$timespan = array();
# get config option for first-day-of-the-week
$first_weekdayid = read_user_setting('first_weekdayid');
# get start/end time-since-epoch for actual time (now()) and given current-session-timespan
get_timespan($timespan, time(), $item['timespan'], $first_weekdayid);
}
/* don't cache previews */
$_SESSION['custom'] = 'true';
?>
array(
'filter' => FILTER_VALIDATE_INT,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'name' => array(
'filter' => FILTER_CALLBACK,
'default' => 'name',
'options' => array('options' => 'sanitize_search_string')
),
'tab' => array(
'filter' => FILTER_CALLBACK,
'default' => 'details',
'options' => array('options' => 'sanitize_search_string')
)
);
validate_store_request_vars($filters, 'sess_reports');
/* ================= input validation ================= */
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
/* display the report */
$report = array();
if (get_filter_request_var('id') > 0) {
$report = db_fetch_row_prepared('SELECT * FROM reports WHERE id = ?', array(get_request_var('id')));
# reformat mailtime to human readable format
$report['mailtime'] = date(reports_date_time_format(), $report['mailtime']);
# setup header
$header_label = __('[edit: %s]', $report['name']);
$tabs = array('details' => __('Details'), 'items' => __('Items'), 'preview' => __('Preview'), 'events' => __('Events'));
} else {
$header_label = __('[new]');
# initialize mailtime with current timestamp
$report['mailtime'] = date(reports_date_time_format(), floor(time() / read_config_option('poller_interval')) * read_config_option('poller_interval'));
$tabs = array('details' => __('Details'));
}
/* if there was an error on the form, display the date in the correct format */
if (isset($_SESSION['sess_field_values']['mailtime'])) {
$_SESSION['sess_field_values']['mailtime'] = date(reports_date_time_format(), $_SESSION['sess_field_values']['mailtime']);
}
/* set the default settings category */
if (!isset_request_var('tab')) set_request_var('tab', 'details');
$current_tab = get_request_var('tab');
if (sizeof($tabs) && isset_request_var('id')) {
$i = 0;
/* draw the tabs */
print "\n";
}
switch(get_request_var('tab')) {
case 'details':
form_start(get_reports_page());
html_start_box(__('Details') . " $header_label", '100%', true, '3', 'center', '');
draw_edit_form(array(
'config' => array('no_form_tag' => true),
'fields' => inject_form_variables($fields_reports_edit, $report)
));
html_end_box(true, true);
form_hidden_box('id', (isset($report['id']) ? $report['id'] : '0'), '');
form_hidden_box('save_component_report', '1', '');
?>
\n";
print reports_generate_html($report['id'], REPORTS_OUTPUT_STDOUT);
print "\t\t\t\t\t | \n";
html_end_box(false);
break;
}
}
/* display_reports_items display the list of all items related to a single report
* @arg $report_id id of the report
*/
function display_reports_items($report_id) {
global $graph_timespans;
global $item_types, $alignment;
$items = db_fetch_assoc_prepared('SELECT *
FROM reports_items
WHERE report_id = ?
ORDER BY sequence', array($report_id));
$css = db_fetch_cell_prepared('SELECT cformat FROM reports WHERE id = ?', array($report_id));
html_header(
array(
array('display' => __('Item'), 'align' => 'left'),
array('display' => __('Sequence'), 'align' => 'left'),
array('display' => __('Type'), 'align' => 'left'),
array('display' => __('Item Details'), 'align' => 'left'),
array('display' => __('Timespan'), 'align' => 'left'),
array('display' => __('Alignment'), 'align' => 'left'),
array('display' => __('Font Size'), 'align' => 'left'),
array('display' => __('Actions'), 'align' => 'right')
), 2);
$i = 1;
if (sizeof($items)) {
foreach ($items as $item) {
switch ($item['item_type']) {
case REPORTS_ITEM_GRAPH:
$item_details = get_graph_title($item['local_graph_id']);
$align = ($item['align'] > 0 ? $alignment[$item['align']] : '');
$size = '';
$timespan = ($item['timespan'] > 0 ? $graph_timespans[$item['timespan']] : '');
break;
case REPORTS_ITEM_TEXT:
$item_details = $item['item_text'];
$align = ($item['align'] > 0 ? $alignment[$item['align']] : '');
$size = ($item['font_size'] > 0 ? $item['font_size'] : '');
$timespan = '';
break;
case REPORTS_ITEM_TREE:
if ($item['branch_id'] > 0) {
$branch_details = db_fetch_row_prepared('SELECT * FROM graph_tree_items WHERE id = ?', array($item['branch_id']));
} else {
$branch_details = array();
}
$tree_name = db_fetch_cell_prepared('SELECT name FROM graph_tree WHERE id = ?', array($item['tree_id']));
$item_details = 'Tree: ' . $tree_name;
if ($item['branch_id'] > 0) {
if ($branch_details['host_id'] > 0) {
$item_details .= ', Device: ' . db_fetch_cell_prepared('SELECT description FROM host WHERE id = ?', array($branch_details['host_id']));
} else {
$item_details .= ', Branch: ' . $branch_details['title'];
if ($item['tree_cascade'] == 'on') {
$item_details .= ' ' . __('(All Branches)');
} else {
$item_details .= ' ' . __('(Current Branch)');
}
}
}
$align = ($item['align'] > 0 ? $alignment[$item['align']] : '');
$size = ($item['font_size'] > 0 ? $item['font_size'] : '');
$timespan = ($item['timespan'] > 0 ? $graph_timespans[$item['timespan']] : '');
break;
default:
$item_details = '';
$align = '';
$size = '';
$timespan = '';
}
if ($css == 'on') {
$size = '';
}
form_alternate_row();
$form_data = 'Item#' . $i . ' | ';
$form_data .= '' . $item['sequence'] . ' | ';
$form_data .= '' . $item_types[$item['item_type']] . ' | ';
$form_data .= '' . $item_details . ' | ';
$form_data .= '' . $timespan . ' | ';
$form_data .= '' . $align . ' | ';
$form_data .= '' . $size . ' | ';
if ($i == 1) {
$form_data .= '' . ' | ';
} elseif ($i > 1 && $i < sizeof($items)) {
$form_data .= '' . '' . ' | ';
} else {
$form_data .= '' . '' . ' | ';
}
$form_data .= '' . ' | ';
print $form_data;
$i++;
}
} else {
print '| ' . __('No Report Items') . ' |
';
}
}
function get_reports_page() {
return (is_realm_allowed(22) ? 'reports_admin.php' : 'reports_user.php');
}
function is_reports_admin() {
return (is_realm_allowed(22) ? true:false);
}
function reports() {
global $config, $item_rows, $reports_interval;
global $reports_actions, $attach_types;
include_once($config['base_path'] . '/lib/reports.php');
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'status' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '-1'
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'sort_column' => array(
'filter' => FILTER_CALLBACK,
'default' => 'name',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'has_graphs' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '(true|false)')),
'pageset' => true,
'default' => 'true'
)
);
validate_store_request_vars($filters, 'sess_reports');
/* ================= input validation ================= */
if (get_request_var('rows') == -1) {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
if ((!empty($_SESSION['sess_status'])) && (!isempty_request_var('status'))) {
if ($_SESSION['sess_status'] != get_request_var('status')) {
set_request_var('page', '1');
}
}
form_start(get_reports_page(), 'form_report');
html_start_box(__('Reports [%s]', (is_reports_admin() ? __('Administrator Level'):__('User Level'))), '100%', '', '3', 'center', get_reports_page() . '?action=edit&tab=details');
print "
|
|
\n";
html_end_box(true);
form_end();
/* form the 'where' clause for our main sql query */
if (get_request_var('filter') != '') {
$sql_where = "WHERE (reports.name LIKE '%%" . get_request_var('filter') . "%%')";
} else {
$sql_where = '';
}
if (get_request_var('status') == '-1') {
/* Show all items */
} elseif (get_request_var('status') == '-2') {
$sql_where .= ($sql_where != '' ? " AND reports.enabled='on'" : " WHERE reports.enabled='on'");
} elseif (get_request_var('status') == '-3') {
$sql_where .= ($sql_where != '' ? " AND reports.enabled=''" : " WHERE reports.enabled=''");
}
/* account for permissions */
if (is_reports_admin()) {
$sql_join = 'LEFT JOIN user_auth ON user_auth.id=reports.user_id';
} else {
$sql_where .= ($sql_where != '' ? ' AND ':'WHERE ') . ' user_auth.id=' . $_SESSION['sess_user_id'];
$sql_join = 'INNER JOIN user_auth ON user_auth.id=reports.user_id';
}
$total_rows = db_fetch_cell("SELECT
COUNT(reports.id)
FROM reports
$sql_join
$sql_where");
$reports_list = db_fetch_assoc("SELECT
user_auth.full_name,
reports.*,
CONCAT_WS('', intrvl, ' ', count, ' ', offset, '') AS cint
FROM reports
$sql_join
$sql_where
ORDER BY " .
get_request_var('sort_column') . ' ' .
get_request_var('sort_direction') .
' LIMIT ' . ($rows*(get_request_var('page')-1)) . ',' . $rows);
form_start(get_reports_page(), 'chk');
$nav = html_nav_bar(get_reports_page() . 'filter=' . get_request_var('filter') . '&host_id=' . get_request_var('host_id'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, 10, __('Reports'), 'page', 'main');
print $nav;
html_start_box('', '100%', '', '3', 'center', '');
if (is_reports_admin()) {
$display_text = array(
'name' => array('display' => __('Report Name'), 'align' => 'left', 'sort' => 'ASC'),
'full_name' => array('display' => __('Owner'), 'align' => 'left', 'sort' => 'ASC'),
'cint' => array('display' => __('Frequency'), 'align' => 'left', 'sort' => 'ASC'),
'lastsent' => array('display' => __('Last Run'), 'align' => 'left', 'sort' => 'ASC'),
'mailtime' => array('display' => __('Next Run'), 'align' => 'left', 'sort' => 'ASC'),
'from_name' => array('display' => __('From'), 'align' => 'left', 'sort' => 'ASC'),
'nosort' => array('display' => __('To'), 'align' => 'left', 'sort' => 'ASC'),
'attachment_type' => array('display' => __('Type'), 'align' => 'left', 'sort' => 'ASC'),
'enabled' => array('display' => __('Enabled'), 'align' => 'left', 'sort' => 'ASC'),
);
} else {
$display_text = array(
'name' => array('display' => __('Report Title'), 'align' => 'left', 'sort' => 'ASC'),
'cint' => array('display' => __('Frequency'), 'align' => 'left', 'sort' => 'ASC'),
'lastsent' => array('display' => __('Last Run'), 'align' => 'left', 'sort' => 'ASC'),
'mailtime' => array('display' => __('Next Run'), 'align' => 'left', 'sort' => 'ASC'),
'from_name' => array('display' => __('From'), 'align' => 'left', 'sort' => 'ASC'),
'nosort' => array('display' => __('To'), 'align' => 'left', 'sort' => 'ASC'),
'attachment_type' => array('display' => __('Type'), 'align' => 'left', 'sort' => 'ASC'),
'enabled' => array('display' => __('Enabled'), 'align' => 'left', 'sort' => 'ASC'),
);
}
html_header_sort_checkbox($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), false);
$i = 0;
if (sizeof($reports_list)) {
$date_format = reports_date_time_format();
foreach ($reports_list as $report) {
if (!reports_html_account_exists($report['user_id'])) {
reports_html_report_disable($report['id']);
$report['enabled'] = '';
}
form_alternate_row('line' . $report['id'], true);
form_selectable_cell(filter_value($report['name'], get_request_var('filter'), get_reports_page() . '?action=edit&tab=details&id=' . $report['id'] . '&page=1'), $report['id']);
if (is_reports_admin()) {
if (reports_html_account_exists($report['user_id'])) {
form_selectable_cell($report['full_name'], $report['id']);
} else {
form_selectable_cell(__('Report Disabled - No Owner'), $report['id']);
}
}
$interval = __('Every') . ' ' . $report['count'] . ' ' . $reports_interval[$report['intrvl']];
form_selectable_cell($interval, $report['id']);
form_selectable_cell(($report['lastsent'] == 0) ? __('Never') : date($date_format, $report['lastsent']), $report['lastsent']);
form_selectable_cell(date($date_format, $report['mailtime']), $report['id']);
form_selectable_cell($report['from_name'], $report['id']);
form_selectable_cell((substr_count($report['email'], ',') ? __('Multiple'): $report['email']), $report['id']);
form_selectable_cell((isset($attach_types[$report['attachment_type']])) ? $attach_types[$report['attachment_type']] : __('Invalid'), $report['id']);
form_selectable_cell($report['enabled'] ? __('Enabled'): __('Disabled'), $report['id']);
form_checkbox_cell($report['name'], $report['id']);
form_end_row();
}
} else {
print "| " . __('No Reports Found') . " |
\n";
}
html_end_box(false);
if (sizeof($reports_list)) {
print $nav;
}
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($reports_actions);
form_end();
?>
= 0) {
$reports_item[$var_id] = get_request_var($var_id);
}
// Check that we have set a host_id, if not, default to 0
if (!isset($reports_item[$var_id])) {
$reports_item[$var_id] = 0;
}
return $reports_item;
}
cacti-1.1.38/lib/html_graph.php 0000664 0001750 0001750 00000040651 13264740213 015667 0 ustar troman troman array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_user_setting('preview_graphs_per_page', 20)
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'graph_template_id' => array(
'filter' => FILTER_VALIDATE_IS_NUMERIC_LIST,
'pageset' => true,
'default' => read_user_setting('graph_template_id', 0)
),
'columns' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_user_setting('num_columns', 2)
),
'host_id' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'rfilter' => array(
'filter' => FILTER_VALIDATE_IS_REGEX,
'pageset' => true,
'default' => '',
),
'thumbnails' => array(
'filter' => FILTER_VALIDATE_REGEXP,
'options' => array('options' => array('regexp' => '(true|false)')),
'default' => read_user_setting('thumbnail_section_preview', '') == 'on' ? 'true':'false'
),
'graph_list' => array(
'filter' => FILTER_VALIDATE_IS_NUMERIC_LIST,
'default' => ''
),
'graph_add' => array(
'filter' => FILTER_VALIDATE_IS_NUMERIC_LIST,
'default' => ''
),
'graph_remove' => array(
'filter' => FILTER_VALIDATE_IS_NUMERIC_LIST,
'default' => ''
),
'style' => array(
'filter' => FILTER_DEFAULT,
'default' => ''
)
);
validate_store_request_vars($filters, 'sess_grview');
/* ================= input validation ================= */
}
function html_graph_preview_filter($page, $action, $devices_where = '', $templates_where = '') {
global $graphs_per_page, $realtime_window, $realtime_refresh, $graph_timeshifts, $graph_timespans, $config;
initialize_realtime_step_and_window();
?>
|
|
|
|
$field_array) {
/* find our field name */
$form_field_name = str_replace('|field|', $field_name, $field_name_format);
$form_array += array($form_field_name => $struct_graph[$field_name]);
/* modifications to the default form array */
$form_array[$form_field_name]['value'] = (isset($values_array[$field_name]) ? $values_array[$field_name] : '');
$form_array[$form_field_name]['form_id'] = (isset($values_array['id']) ? $values_array['id'] : '0');
unset($form_array[$form_field_name]['default']);
if ($field_array['method'] == 'spacer') {
unset($form_array[$form_field_name]);
} elseif (isset($graph_template['t_' . $field_name]) && $graph_template['t_' . $field_name] != 'on') {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc_prepared('SELECT id FROM snmp_query_graph_sv WHERE snmp_query_graph_id = ? AND field_name = ?', array($snmp_query_graph_id, $field_name))) > 0)) {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} else {
if (($draw_any_items == false) && ($header_title != '')) {
print "\n";
}
$draw_any_items = true;
}
}
/* setup form options */
if ($alternate_colors == true) {
$form_config_array = array('no_form_tag' => true);
} else {
$form_config_array = array('no_form_tag' => true, 'force_row_color' => true);
}
draw_edit_form(
array(
'config' => $form_config_array,
'fields' => $form_array
)
);
return (isset($form_array) ? sizeof($form_array) : 0);
}
/* draw_nontemplated_fields_graph_item - draws a form that consists of all non-templated graph item fields
associated with a particular graph template
@arg $graph_template_id - the id of the graph template to base the form after
@arg $local_graph_id - specify the id of the associated graph if it exists
@arg $field_name_format - all fields on the form will be named using the following format, the following
variables can be used:
|field| - the current field name
|id| - the current graph input id
@arg $header_title - the title to use on the header for this form
@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not */
function draw_nontemplated_fields_graph_item($graph_template_id, $local_graph_id, $field_name_format = '|field|_|id|', $header_title = '', $alternate_colors = true, $locked = 'false') {
global $struct_graph_item;
$form_array = array();
$draw_any_items = false;
/* fetch information about the graph template */
$input_item_list = db_fetch_assoc_prepared('SELECT *
FROM graph_template_input
WHERE graph_template_id = ?
ORDER BY column_name, name', array($graph_template_id));
/* modifications to the default graph items array */
if (!empty($local_graph_id)) {
$host_id = db_fetch_cell_prepared('SELECT host_id
FROM graph_local
WHERE id = ?', array($local_graph_id));
$struct_graph_item['task_item_id']['sql'] = "SELECT
CONCAT_WS('',
CASE
WHEN host.description IS NULL THEN 'No Device - '
WHEN host.description IS NOT NULL THEN ''
END,
data_template_data.name_cache,' (',data_template_rrd.data_source_name,')') AS name,
data_template_rrd.id
FROM (data_template_data,data_template_rrd,data_local)
LEFT JOIN host ON (data_local.host_id=host.id)
WHERE data_template_rrd.local_data_id=data_local.id
AND data_template_data.local_data_id=data_local.id
" . (empty($host_id) ? "" : " AND data_local.host_id=$host_id") . "
ORDER BY name";
}
if (sizeof($input_item_list)) {
foreach ($input_item_list as $item) {
if (!empty($local_graph_id)) {
$current_def_value = db_fetch_row_prepared('SELECT
graph_templates_item.' . $item['column_name'] . ',
graph_templates_item.id
FROM (graph_templates_item,graph_template_input_defs)
WHERE graph_template_input_defs.graph_template_item_id=graph_templates_item.local_graph_template_item_id
AND graph_template_input_defs.graph_template_input_id = ?
AND graph_templates_item.local_graph_id = ?
LIMIT 1', array( $item['id'], $local_graph_id));
} else {
$current_def_value = db_fetch_row_prepared('SELECT
graph_templates_item.' . $item['column_name'] . ',
graph_templates_item.id
FROM (graph_templates_item,graph_template_input_defs)
WHERE graph_template_input_defs.graph_template_item_id=graph_templates_item.id
AND graph_template_input_defs.graph_template_input_id = ?
AND graph_templates_item.graph_template_id = ?
LIMIT 1', array($item['id'], $graph_template_id));
}
/* find our field name */
$form_field_name = str_replace('|field|', $item['column_name'], $field_name_format);
$form_field_name = str_replace('|id|', $item['id'], $form_field_name);
$form_array += array($form_field_name => $struct_graph_item[$item['column_name']]);
/* modifications to the default form array */
$form_array[$form_field_name]['friendly_name'] = $item['name'];
if (isset($current_def_value[$item['column_name']])) {
$form_array[$form_field_name]['value'] = $current_def_value[$item['column_name']];
}
if ($locked == 'true') {
if (substr_count($form_field_name, 'task_item_id') > 0) {
$form_array[$form_field_name]['method'] = 'value';
if (isset($current_def_value[$item['column_name']])) {
$value = db_fetch_cell_prepared("SELECT
CONCAT_WS('',CASE WHEN host.description IS NULL THEN 'No Device - ' ELSE '' END,data_template_data.name_cache,' (',data_template_rrd.data_source_name,')') AS name
FROM (data_template_data,data_template_rrd,data_local)
LEFT JOIN host ON (data_local.host_id=host.id)
WHERE data_template_rrd.local_data_id=data_local.id
AND data_template_data.local_data_id=data_local.id
AND data_template_rrd.id = ?",
array($current_def_value[$item['column_name']]));
$form_array[$form_field_name]['value'] = $value;
}
}
}
/* if we are drawing the graph input list in the pre-graph stage we should omit the data
source fields because they are basically meaningless at this point */
if ((empty($local_graph_id)) && ($item['column_name'] == 'task_item_id')) {
unset($form_array[$form_field_name]);
} else {
if (($draw_any_items == false) && ($header_title != '')) {
print "\n";
}
$draw_any_items = true;
}
}
}
/* setup form options */
if ($alternate_colors == true) {
$form_config_array = array('no_form_tag' => true);
} else {
$form_config_array = array('no_form_tag' => true, 'force_row_color' => true);
}
if (sizeof($input_item_list)) {
draw_edit_form(
array(
'config' => $form_config_array,
'fields' => $form_array
)
);
}
return (isset($form_array) ? sizeof($form_array) : 0);
}
/* draw_nontemplated_fields_data_source - draws a form that consists of all non-templated data source fields
associated with a particular data template
@arg $data_template_id - the id of the data template to base the form after
@arg $local_data_id - specify the id of the associated data source if it exists
@arg $values_array - any values that should be included by default on the form
@arg $field_name_format - all fields on the form will be named using the following format, the following
variables can be used:
|field| - the current field name
@arg $header_title - the title to use on the header for this form
@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
html input elements or omitted altogether?
@arg $snmp_query_graph_id - if this data template is part of a data query, specify the graph id here. this
will be used to determine if a given field is using suggested values */
function draw_nontemplated_fields_data_source($data_template_id, $local_data_id, &$values_array, $field_name_format = '|field|', $header_title = '', $alternate_colors = true, $include_hidden_fields = true, $snmp_query_graph_id = 0) {
global $struct_data_source;
$form_array = array();
$draw_any_items = false;
/* fetch information about the data template */
$data_template = db_fetch_row_prepared('SELECT *
FROM data_template_data
WHERE data_template_id = ?
AND local_data_id=0', array($data_template_id));
foreach ($struct_data_source as $field_name => $field_array) {
/* find our field name */
$form_field_name = str_replace('|field|', $field_name, $field_name_format);
$form_array += array($form_field_name => $struct_data_source[$field_name]);
/* modifications to the default form array */
$form_array[$form_field_name]['value'] = (isset($values_array[$field_name]) ? $values_array[$field_name] : '');
$form_array[$form_field_name]['form_id'] = (isset($values_array['id']) ? $values_array['id'] : '0');
unset($form_array[$form_field_name]['default']);
$current_flag = (isset($field_array['flags']) ? $field_array['flags'] : '');
$current_template_flag = (isset($data_template['t_' . $field_name]) ? $data_template['t_' . $field_name] : 'on');
if (($current_template_flag != 'on') || ($current_flag == 'ALWAYSTEMPLATE')) {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc_prepared('SELECT id FROM snmp_query_graph_rrd_sv WHERE snmp_query_graph_id = ? AND data_template_id = ? AND field_name = ?', array($snmp_query_graph_id, $data_template_id, $field_name))) > 0)) {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} elseif ((empty($local_data_id)) && ($field_name == 'data_source_path')) {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} else {
if (($draw_any_items == false) && ($header_title != '')) {
print "\n";
}
$draw_any_items = true;
}
}
/* setup form options */
if ($alternate_colors == true) {
$form_config_array = array('no_form_tag' => true);
} else {
$form_config_array = array('no_form_tag' => true, 'force_row_color' => true);
}
draw_edit_form(
array(
'config' => $form_config_array,
'fields' => $form_array
)
);
return (isset($form_array) ? sizeof($form_array) : 0);
}
/* draw_nontemplated_fields_data_source_item - draws a form that consists of all non-templated data source
item fields associated with a particular data template
@arg $data_template_id - the id of the data template to base the form after
@arg $values_array - any values that should be included by default on the form
@arg $field_name_format - all fields on the form will be named using the following format, the following
variables can be used:
|field| - the current field name
|id| - the id of the current data source item
@arg $header_title - the title to use on the header for this form
@arg $draw_title_for_each_item (bool) - should a separate header be drawn for each data source item, or
should all data source items be drawn under one header?
@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
html input elements or omitted altogether?
@arg $snmp_query_graph_id - if this graph template is part of a data query, specify the graph id here. this
will be used to determine if a given field is using suggested values */
function draw_nontemplated_fields_data_source_item($data_template_id, &$values_array, $field_name_format = '|field_id|', $header_title = '', $draw_title_for_each_item = true, $alternate_colors = true, $include_hidden_fields = true, $snmp_query_graph_id = 0) {
global $struct_data_source_item;
$draw_any_items = false;
$num_fields_drawn = 0;
/* setup form options */
if ($alternate_colors == true) {
$form_config_array = array('no_form_tag' => true);
} else {
$form_config_array = array('no_form_tag' => true, 'force_row_color' => true);
}
if (sizeof($values_array)) {
foreach ($values_array as $rrd) {
$form_array = array();
/* if the user specifies a title, we only want to draw that. if not, we should create our
own title for each data source item */
if ($draw_title_for_each_item == true) {
$draw_any_items = false;
}
if (empty($rrd['local_data_id'])) { /* this is a template */
$data_template_rrd = $rrd;
} else { /* this is not a template */
$data_template_rrd = db_fetch_row_prepared('SELECT *
FROM data_template_rrd
WHERE id = ?', array($rrd['local_data_template_rrd_id']));
}
foreach ($struct_data_source_item as $field_name => $field_array) {
/* find our field name */
$form_field_name = str_replace('|field|', $field_name, $field_name_format);
$form_field_name = str_replace('|id|', $rrd['id'], $form_field_name);
$form_array += array($form_field_name => $struct_data_source_item[$field_name]);
/* modifications to the default form array */
$form_array[$form_field_name]['value'] = (isset($rrd[$field_name]) ? $rrd[$field_name] : '');
$form_array[$form_field_name]['form_id'] = (isset($rrd['id']) ? $rrd['id'] : '0');
unset($form_array[$form_field_name]['default']);
/* append the data source item name so the user will recognize it */
if ($draw_title_for_each_item == false) {
$form_array[$form_field_name]['friendly_name'] .= ' [' . html_escape($rrd['data_source_name']) . ']';
}
if ($data_template_rrd['t_' . $field_name] != 'on') {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} elseif ((!empty($snmp_query_graph_id)) && (sizeof(db_fetch_assoc_prepared('SELECT id FROM snmp_query_graph_rrd_sv WHERE snmp_query_graph_id = ? AND data_template_id = ? AND field_name = ?', array($snmp_query_graph_id, $data_template_id, $field_name))) > 0)) {
if ($include_hidden_fields == true) {
$form_array[$form_field_name]['method'] = 'hidden';
} else {
unset($form_array[$form_field_name]);
}
} else {
if (($draw_any_items == false) && ($draw_title_for_each_item == false) && ($header_title != '')) {
print "\n";
} elseif (($draw_any_items == false) && ($draw_title_for_each_item == true) && ($header_title != '')) {
print "\n";
}
$draw_any_items = true;
/* if the 'Output field' appears here among the non-templated fields, the
valid choices for the drop-down box must be fetched from the associated
data input method */
if ($field_name == 'data_input_field_id') {
$data_input_id = db_fetch_cell_prepared('SELECT data_input_id
FROM data_template_data
WHERE data_template_id = ?
AND local_data_id=0', array($rrd['data_template_id']));
$form_array[$form_field_name]['sql'] = "SELECT id, CONCAT(data_name,' - ',name) AS name
FROM data_input_fields
WHERE data_input_id=" . $data_input_id . "
AND input_output = 'out'
AND update_rra='on'
ORDER BY data_name,name";
}
}
}
draw_edit_form(
array(
'config' => $form_config_array,
'fields' => $form_array
)
);
$num_fields_drawn += sizeof($form_array);
}
}
return $num_fields_drawn;
}
/* draw_nontemplated_fields_custom_data - draws a form that consists of all non-templated custom data fields
associated with a particular data template
@arg $data_template_id - the id of the data template to base the form after
@arg $field_name_format - all fields on the form will be named using the following format, the following
variables can be used:
|id| - the id of the current field
@arg $header_title - the title to use on the header for this form
@arg $draw_title_for_each_item (bool) - should a separate header be drawn for each data source item, or
should all data source items be drawn under one header?
@arg $alternate_colors (bool) - whether to alternate colors for each row on the form or not
@arg $include_hidden_fields (bool) - should elements that are not to be displayed be represented as hidden
html input elements or omitted altogether?
@arg $snmp_query_id - if this graph template is part of a data query, specify the data query id here. this
will be used to determine if a given field is associated with a suggested value */
function draw_nontemplated_fields_custom_data($data_template_data_id, $field_name_format = '|field|',
$header_title = '', $alternate_colors = true, $include_hidden_fields = true, $snmp_query_id = 0) {
$data = db_fetch_row_prepared('SELECT id, data_input_id, data_template_id, name, local_data_id
FROM data_template_data
WHERE id = ?', array($data_template_data_id));
$host_id = db_fetch_cell_prepared('SELECT host.id
FROM host
INNER JOIN data_local
ON data_local.host_id=host.id
WHERE data_local.id = ?',
array($data['local_data_id']));
$template_data = db_fetch_row_prepared('SELECT id, data_input_id
FROM data_template_data
WHERE data_template_id = ? AND local_data_id=0',
array($data['data_template_id']));
$draw_any_items = false;
/* get each INPUT field for this data input source */
$fields = db_fetch_assoc_prepared('SELECT *
FROM data_input_fields
WHERE data_input_id = ?
AND input_output = "in"
ORDER BY sequence',
array($data['data_input_id']));
/* loop through each field found */
$i = 0;
if (sizeof($fields)) {
foreach ($fields as $field) {
$data_input_data = db_fetch_row_prepared('SELECT *
FROM data_input_data
WHERE data_template_data_id = ?
AND data_input_field_id = ?',
array($data['id'], $field['id']));
if (sizeof($data_input_data)) {
$old_value = $data_input_data['value'];
} else {
$old_value = '';
}
/* if data template then get t_value from template, else always allow user input */
if (empty($data['data_template_id'])) {
$can_template = 'on';
} else {
$can_template = db_fetch_cell_prepared('SELECT t_value
FROM data_input_data
WHERE data_template_data_id = ?
AND data_input_field_id = ?', array($template_data['id'], $field['id']));
}
/* find our field name */
$form_field_name = str_replace('|id|', $field['id'], $field_name_format);
if ((!empty($host_id)) && (preg_match('/^' . VALID_HOST_FIELDS . '$/i', $field['type_code'])) && (empty($can_template))) {
/* no host fields */
if ($include_hidden_fields == true) {
form_hidden_box($form_field_name, $old_value, '');
}
} elseif ((!empty($snmp_query_id)) && (preg_match('/^(index_type|index_value|output_type)$/i', $field['type_code']))) {
/* no data query fields */
if ($include_hidden_fields == true) {
form_hidden_box($form_field_name, $old_value, '');
}
} elseif (empty($can_template)) {
/* no templated fields */
if ($include_hidden_fields == true) {
form_hidden_box($form_field_name, $old_value, '');
}
} else {
if (($draw_any_items == false) && ($header_title != '')) {
print "\n";
}
print "\n";
$draw_any_items = true;
$i++;
}
}
}
return $i;
}
/* draw_custom_data_row - draws a single row representing 'custom data' for a single data input field.
this function is where additional logic can be applied to control how a certain field of custom
data is represented on the HTML form
@arg $field_name - the name of this form element
@arg $data_input_field_id - the id of the data input field that this row represents
@arg $data_template_data_id - the id of the data source data element that this data input field
belongs to
@arg $current_value - the current value of this field */
function draw_custom_data_row($field_name, $data_input_field_id, $data_template_data_id, $current_value) {
$field = db_fetch_row_prepared('SELECT data_name, type_code
FROM data_input_fields
WHERE id = ?',
array($data_input_field_id));
if (($field['type_code'] == 'index_type') && (db_fetch_cell_prepared('SELECT local_data_id FROM data_template_data WHERE id = ?', array($data_template_data_id)) > 0)) {
$index_type = db_fetch_assoc_prepared('SELECT
host_snmp_cache.field_name
FROM (data_template_data,data_local,host_snmp_cache)
WHERE data_template_data.local_data_id=data_local.id
AND data_local.snmp_query_id=host_snmp_cache.snmp_query_id
AND data_template_data.id = ?
GROUP BY host_snmp_cache.field_name', array($data_template_data_id));
if (sizeof($index_type) == 0) {
print "" . __('Data Query Data Sources must be created through %s', "" . __('New Graphs') . ".") . "\n";
} else {
form_dropdown($field_name, $index_type, 'field_name', 'field_name', $current_value, '', '', '');
}
} elseif (($field['type_code'] == 'output_type') && (db_fetch_cell_prepared('SELECT local_data_id FROM data_template_data WHERE id = ?', array($data_template_data_id)) > 0)) {
$output_type = db_fetch_assoc_prepared('SELECT
snmp_query_graph.id,
snmp_query_graph.name
FROM (data_template_data,data_local,snmp_query_graph)
WHERE data_template_data.local_data_id=data_local.id
AND data_local.snmp_query_id=snmp_query_graph.snmp_query_id
AND data_template_data.id = ?
GROUP BY snmp_query_graph.id', array($data_template_data_id));
if (sizeof($output_type) == 0) {
print "" . __('Data Query Data Sources must be created through %s', "" . __('New Graphs') . ".") . "\n";
} else {
form_dropdown($field_name, $output_type, 'name', 'id', $current_value, '', '', '');
}
} else {
form_text_box($field_name, $current_value, '', '');
}
}
cacti-1.1.38/lib/html_form.php 0000664 0001750 0001750 00000133307 13264740213 015532 0 ustar troman troman 0) {
foreach ($array as $top_branch => $top_children) {
if ($top_branch == 'config') {
$config_array = $top_children;
} elseif ($top_branch == 'fields') {
$fields_array = $top_children;
}
}
}
if (sizeof($fields_array) > 0) {
if (!isset($config_array['no_form_tag'])) {
print "
';
print '