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<?php |
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|
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/********************************************************************************************************************/ |
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/* freepbxlib.install.php |
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* |
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* These are used by install_amp and the framework install script to run updates |
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* |
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* These variables are required to be defined outside of this library. The purpose |
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* of this is to allow the library to be used by both install_amp as well as the |
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* framework which would potentially be accessing these from different locations. |
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* |
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* Examples: |
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* |
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* UPGRADE_DIR dirname(__FILE__)."/upgrades" |
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* MODULE_DIR dirname(__FILE__)."/amp_conf/htdocs/admin/modules/" |
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* |
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* or (in framework for instance) |
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* |
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* MODULE_DIR dirname(__FILE__)."/htdocs/admin/modules/" |
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* |
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* $debug = false; |
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* $dryrun = false; |
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*/ |
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|
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function upgrade_all($version) { |
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|
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// **** Read upgrades/ directory |
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|
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outn("Checking for upgrades.."); |
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|
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// read versions list from ugprades/ |
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$versions = array(); |
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$dir = opendir(UPGRADE_DIR); |
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while ($file = readdir($dir)) { |
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if (($file[0] != ".") && is_dir(UPGRADE_DIR."/".$file)) { |
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$versions[] = $file; |
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} |
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} |
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closedir($dir); |
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|
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// callback to use php's version_compare() to sort |
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usort($versions, "version_compare_freepbx"); |
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|
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|
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// find versions that are higher than the current version |
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$starting_version = false; |
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foreach ($versions as $check_version) { |
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if (version_compare_freepbx($check_version, $version) > 0) { // if check_version < version |
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$starting_version = $check_version; |
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break; |
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} |
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} |
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|
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// run all upgrades from the list of higher versions |
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if ($starting_version) { |
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$pos = array_search($starting_version, $versions); |
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$upgrades = array_slice($versions, $pos); // grab the list of versions, starting at $starting_version |
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out(count($upgrades)." found"); |
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run_upgrade($upgrades); |
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|
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/* Set the base version of key modules, currently core and framework, to the |
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* Version packaged with this tarball, if any. The expectation is that the |
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* packaging scripts will make these module version numbers the same as the |
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* release plus a '.0' which can be incremented for bug fixes delivered through |
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* the online system between main releases. |
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* |
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* added if function_exists because if this is being run from framework there is no |
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* need to reset the base version. |
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*/ |
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if (function_exists('set_base_version')) { |
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set_base_version(); |
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} |
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|
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} else { |
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out("No upgrades found"); |
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} |
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|
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} |
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|
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//---------------------------------- |
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// dependencies for upgrade_all |
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|
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|
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/** Invoke upgrades |
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* @param $versions array The version upgrade scripts to run |
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*/ |
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function run_upgrade($versions) { |
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global $dryrun; |
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|
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foreach ($versions as $version) { |
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out("Upgrading to ".$version.".."); |
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install_upgrade($version); |
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if (!$dryrun) { |
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setversion($version); |
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} |
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out("Upgrading to ".$version."..OK"); |
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} |
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} |
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|
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//get the version number |
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function install_getversion() { |
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global $db; |
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$sql = "SELECT value FROM admin WHERE variable = 'version'"; |
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$results = $db->getAll($sql); |
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if(DB::IsError($results)) { |
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return false; |
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} |
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return $results[0][0]; |
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} |
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|
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//set the version number |
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function setversion($version) { |
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global $db; |
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$sql = "UPDATE admin SET value = '".$version."' WHERE variable = 'version'"; |
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debug($sql); |
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$result = $db->query($sql); |
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if(DB::IsError($result)) { |
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die($result->getMessage()); |
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} |
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} |
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|
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/** Install a particular version |
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*/ |
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function install_upgrade($version) { |
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global $db; |
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global $dryrun; |
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global $amp_conf; |
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|
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$db_engine = $amp_conf["AMPDBENGINE"]; |
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|
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if (is_dir(UPGRADE_DIR."/".$version)) { |
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// sql scripts first |
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$dir = opendir(UPGRADE_DIR."/".$version); |
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while ($file = readdir($dir)) { |
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if (($file[0] != ".") && is_file(UPGRADE_DIR."/".$version."/".$file)) { |
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if ( (strtolower(substr($file,-4)) == ".sqlite") && ($db_engine == "sqlite") ) { |
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install_sqlupdate( $version, $file ); |
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} |
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elseif ((strtolower(substr($file,-4)) == ".sql") && |
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( ($db_engine == "mysql") || ($db_engine == "pgsql") || ($db_engine == "sqlite3") ) ) { |
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install_sqlupdate( $version, $file ); |
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} |
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} |
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} |
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|
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// now non sql scripts |
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$dir = opendir(UPGRADE_DIR."/".$version); |
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while ($file = readdir($dir)) { |
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if (($file[0] != ".") && is_file(UPGRADE_DIR."/".$version."/".$file)) { |
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if ((strtolower(substr($file,-4)) == ".sql") || (strtolower(substr($file,-7)) == ".sqlite")) { |
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// sql scripts were dealt with first |
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} else if (strtolower(substr($file,-4)) == ".php") { |
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out("-> Running PHP script ".UPGRADE_DIR."/".$version."/".$file); |
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if (!$dryrun) { |
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run_included(UPGRADE_DIR."/".$version."/".$file); |
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} |
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|
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} else if (is_executable(UPGRADE_DIR."/".$version."/".$file)) { |
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out("-> Executing ".UPGRADE_DIR."/".$version."/".$file); |
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if (!$dryrun) { |
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exec(UPGRADE_DIR."/".$version."/".$file); |
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} |
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} else { |
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error("-> Don't know what to do with ".UPGRADE_DIR."/".$version."/".$file); |
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} |
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} |
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} |
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|
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} |
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} |
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|
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|
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function checkDiff($file1, $file2) { |
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// diff, ignore whitespace and be quiet |
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exec("diff -wq ".escapeshellarg($file2)." ".escapeshellarg($file1), $output, $retVal); |
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return ($retVal != 0); |
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} |
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|
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function amp_mkdir($directory, $mode = "0755", $recursive = false) { |
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debug("mkdir ".$directory.", ".$mode); |
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$ntmp = sscanf($mode,"%o",$modenum); //assumes all inputs are octal |
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if (version_compare(phpversion(), 5.0) < 0) { |
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// php <5 can't recursively create directories |
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if ($recursive) { |
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$output = false; |
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$return_value = false; |
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exec("mkdir -m ".$mode." -p ".$directory, $output, $return_value); |
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return ($return_value == 0); |
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} else { |
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return mkdir($directory, $modenum); |
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} |
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} else { |
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return mkdir($directory, $modenum, $recursive); |
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} |
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} |
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|
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/** Recursively copy a directory |
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*/ |
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function recursive_copy($dirsourceparent, $dirdest, &$md5sums, $dirsource = "") { |
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global $dryrun; |
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global $check_md5s; |
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global $amp_conf; |
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global $asterisk_conf; |
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global $install_moh; |
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global $make_links; |
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|
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// total # files, # actually copied |
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$num_files = $num_copied = 0; |
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|
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if ($dirsource && ($dirsource[0] != "/")) $dirsource = "/".$dirsource; |
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|
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if (is_dir($dirsourceparent.$dirsource)) $dir_handle = opendir($dirsourceparent.$dirsource); |
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|
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/* |
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echo "dirsourceparent: "; var_dump($dirsourceparent); |
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echo "dirsource: "; var_dump($dirsource); |
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echo "dirdest: "; var_dump($dirdest); |
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*/ |
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|
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while (isset($dir_handle) && ($file = readdir($dir_handle))) { |
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if (($file!=".") && ($file!="..") && ($file != "CVS") && ($file != ".svn")) { |
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$source = $dirsourceparent.$dirsource."/".$file; |
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$destination = $dirdest.$dirsource."/".$file; |
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|
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if ($dirsource == "" && $file == "mohmp3" && !$install_moh) { |
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// skip to the next dir |
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continue; |
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} |
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|
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|
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// configurable in amportal.conf |
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if (strpos($destination,"htdocs_panel")) { |
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$destination=str_replace("/htdocs_panel",trim($amp_conf["FOPWEBROOT"]),$destination); |
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} else { |
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$destination=str_replace("/htdocs",trim($amp_conf["AMPWEBROOT"]),$destination); |
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} |
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$destination=str_replace("/htdocs_panel",trim($amp_conf["FOPWEBROOT"]),$destination); |
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// $destination=str_replace("/cgi-bin",trim($amp_conf["AMPCGIBIN"]),$destination); |
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if(strpos($dirsource, 'modules') === false) $destination=str_replace("/bin",trim($amp_conf["AMPBIN"]),$destination); |
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$destination=str_replace("/sbin",trim($amp_conf["AMPSBIN"]),$destination); |
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|
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// the following are configurable in asterisk.conf |
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$destination=str_replace("/astetc",trim($asterisk_conf["astetcdir"]),$destination); |
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$destination=str_replace("/mohmp3",trim($asterisk_conf["astvarlibdir"])."/mohmp3",$destination); |
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$destination=str_replace("/astvarlib",trim($asterisk_conf["astvarlibdir"]),$destination); |
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if(strpos($dirsource, 'modules') === false) $destination=str_replace("/agi-bin",trim($asterisk_conf["astagidir"]),$destination); |
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if(strpos($dirsource, 'modules') === false) $destination=str_replace("/sounds",trim($asterisk_conf["astvarlibdir"])."/sounds",$destination); |
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|
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// if this is a directory, ensure destination exists |
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if (is_dir($source)) { |
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if (!file_exists($destination)) { |
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if ((!$dryrun) && ($destination != "")) { |
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amp_mkdir($destination, "0750", true); |
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} |
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} |
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} |
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|
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//var_dump($md5sums); |
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if (!is_dir($source)) { |
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$md5_source = preg_replace("|^/?amp_conf/|", "/", $source); |
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|
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if ($check_md5s && file_exists($destination) && isset($md5sums[$md5_source]) && (md5_file($destination) != $md5sums[$md5_source])) { |
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// double check using diff utility (and ignoring whitespace) |
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// This is a somewhat edge case (eg, the file doesn't match |
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// it's md5 sum from the previous version, but no substantial |
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// changes exist compared to the current version), but it |
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// pervents a useless prompt to the user. |
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if (checkDiff($source, $destination)) { |
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$overwrite = ask_overwrite($source, $destination); |
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} else { |
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debug("NOTE: MD5 for ".$destination." was different, but `diff` did not detect any (non-whitespace) changes: overwriting"); |
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$overwrite = true; |
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} |
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} else { |
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$overwrite = true; |
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} |
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|
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$num_files++; |
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if ($overwrite) { |
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debug(($make_links ? "link" : "copy")." ".$source." -> ".$destination); |
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if (!$dryrun) { |
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if ($make_links) { |
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// symlink, unlike copy, doesn't overwrite - have to delete first |
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if (is_link($destination) || file_exists($destination)) { |
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unlink($destination); |
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} |
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symlink($_ENV["PWD"]."/".$source, $destination); |
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} else { |
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copy($source, $destination); |
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} |
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$num_copied++; |
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} |
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} else { |
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debug("not overwriting ".$destination); |
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} |
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} else { |
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//echo "recursive_copy($dirsourceparent, $dirdest, $md5sums, $dirsource/$file)"; |
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list($tmp_num_files, $tmp_num_copied) = recursive_copy($dirsourceparent, $dirdest, $md5sums, $dirsource."/".$file); |
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$num_files += $tmp_num_files; |
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$num_copied += $tmp_num_copied; |
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} |
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} |
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} |
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|
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if (isset($dir_handle)) closedir($dir_handle); |
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|
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return array($num_files, $num_copied); |
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} |
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|
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function read_md5_file($filename) { |
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$md5 = array(); |
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if (file_exists($filename)) { |
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foreach (file($filename) as $line) { |
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if (preg_match("/^([a-f0-9]{32})\s+(.*)$/", $line, $matches)) { |
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$md5[ "/".$matches[2] ] = $matches[1]; |
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} |
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} |
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} |
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return $md5; |
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} |
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|
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/** Include a .php file |
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* This is a function just to keep a seperate context |
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*/ |
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function run_included($file) { |
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global $db; |
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global $amp_conf; |
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|
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include($file); |
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} |
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|
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function install_sqlupdate( $version, $file ) |
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{ |
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global $db; |
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global $dryrun; |
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| 336 |
|
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out("-> Running SQL script ".UPGRADE_DIR."/".$version."/".$file); |
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// run sql script |
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$fd = fopen(UPGRADE_DIR."/".$version."/".$file, "r"); |
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$data = ""; |
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| 341 |
while (!feof($fd)) { |
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$data .= fread($fd, 1024); |
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| 343 |
} |
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fclose($fd); |
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| 345 |
|
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preg_match_all("/((SELECT|INSERT|UPDATE|DELETE|CREATE|DROP|ALTER).*);\s*\n/Us", $data, $matches); |
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| 347 |
|
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| 348 |
foreach ($matches[1] as $sql) { |
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debug($sql); |
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| 350 |
if (!$dryrun) { |
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$result = $db->query($sql); |
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| 352 |
if(DB::IsError($result)) { |
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fatal($result->getDebugInfo()."\" while running ".$file."\n"); |
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| 354 |
} |
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| 355 |
} |
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} |
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} |
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|
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/********************************************************************************************************************/ |
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|
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?> |
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