| | |
| | | <?php
|
| | |
|
| | | /*
|
| | | Copyright (c) 2007, Till Brehm, projektfarm Gmbh
|
| | | All rights reserved.
|
| | |
|
| | | Redistribution and use in source and binary forms, with or without modification,
|
| | | are permitted provided that the following conditions are met:
|
| | |
|
| | | * Redistributions of source code must retain the above copyright notice,
|
| | | this list of conditions and the following disclaimer.
|
| | | * Redistributions in binary form must reproduce the above copyright notice,
|
| | | this list of conditions and the following disclaimer in the documentation
|
| | | and/or other materials provided with the distribution.
|
| | | * Neither the name of ISPConfig nor the names of its contributors
|
| | | may be used to endorse or promote products derived from this software without
|
| | | specific prior written permission.
|
| | |
|
| | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
| | | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
| | | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
| | | IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
| | | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
| | | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| | | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
| | | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
| | | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
| | | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| | | */
|
| | |
|
| | | class modules {
|
| | | |
| | | var $notification_hooks = array();
|
| | | var $current_datalog_id = 0;
|
| | | var $debug = false;
|
| | | |
| | | /*
|
| | | This function is called to load the modules from the mods-enabled or the mods-core folder
|
| | | */
|
| | | function loadModules($type) {
|
| | | global $app, $conf;
|
| | | |
| | | $subPath = 'mods-enabled';
|
| | | if ($type == 'core') $subPath = 'mods-core';
|
| | |
|
| | | $modules_dir = $conf["rootpath"].$conf["fs_div"].$subPath.$conf["fs_div"];
|
| | | if (is_dir($modules_dir)) {
|
| | | if ($dh = opendir($modules_dir)) {
|
| | | while (($file = readdir($dh)) !== false) {
|
| | | if($file != '.' && $file != '..' && substr($file,-8,8) == '.inc.php') {
|
| | | $module_name = substr($file,0,-8);
|
| | | include_once($modules_dir.$file);
|
| | | if($this->debug) $app->log("Loading Module: $module_name",LOGLEVEL_DEBUG);
|
| | | $app->loaded_modules[$module_name] = new $module_name;
|
| | | $app->loaded_modules[$module_name]->onLoad();
|
| | | }
|
| | | }
|
| | | }
|
| | | } else {
|
| | | $app->log("Modules directory missing: $modules_dir",LOGLEVEL_ERROR);
|
| | | }
|
| | | |
| | | }
|
| | | |
| | | /*
|
| | | This function is called by the modules to register for a specific
|
| | | table change notification
|
| | | */
|
| | | |
| | | function registerTableHook($table_name,$module_name,$function_name) {
|
| | | global $app;
|
| | | $this->notification_hooks[$table_name][] = array('module' => $module_name, 'function' => $function_name);
|
| | | if($this->debug) $app->log("Registered TableHook '$table_name' in module '$module_name' for processing function '$function_name'",LOGLEVEL_DEBUG);
|
| | | }
|
| | | |
| | | /*
|
| | | This function goes through all new records in the
|
| | | sys_datalog table and and calls the function in the
|
| | | modules that hooked on to the table change.
|
| | | */
|
| | | |
| | | function processDatalog() {
|
| | | global $app,$conf;
|
| | | |
| | | //* If its a multiserver setup
|
| | | if($app->db->dbHost != $app->dbmaster->dbHost) {
|
| | | $sql = "SELECT * FROM sys_datalog WHERE datalog_id > ".$conf['last_datalog_id']." AND (server_id = ".$conf["server_id"]." OR server_id = 0) ORDER BY datalog_id";
|
| | | $records = $app->dbmaster->queryAllRecords($sql);
|
| | | foreach($records as $d) {
|
| | | |
| | | if(!$data = unserialize(stripslashes($d["data"]))) {
|
| | | $data = unserialize($d["data"]);
|
| | | }
|
| | | $replication_error = false;
|
| | | |
| | | $this->current_datalog_id = $d["datalog_id"];
|
| | | |
| | | if(count($data['new']) > 0) {
|
| | | if($d["action"] == 'i' || $d["action"] == 'u') {
|
| | | $idx = explode(":",$d["dbidx"]);
|
| | | $tmp_sql1 = '';
|
| | | $tmp_sql2 = '';
|
| | | foreach($data['new'] as $fieldname => $val) {
|
| | | $tmp_sql1 .= "`$fieldname`,";
|
| | | $tmp_sql2 .= "'$val',";
|
| | | }
|
| | | $tmp_sql1 = substr($tmp_sql1,0,-1);
|
| | | $tmp_sql2 = substr($tmp_sql2,0,-1);
|
| | | //$tmp_sql1 .= "$idx[0]";
|
| | | //$tmp_sql2 .= "$idx[1]";
|
| | | $sql = "REPLACE INTO $d[dbtable] ($tmp_sql1) VALUES ($tmp_sql2)";
|
| | | $app->db->query($sql);
|
| | | if($app->db->errorNumber > 0) {
|
| | | $replication_error = true;
|
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR);
|
| | | }
|
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
|
| | | }
|
| | | /*
|
| | | if($d["action"] == 'u') {
|
| | | $sql = "UPDATE $d[dbtable] SET ";
|
| | | foreach($data['new'] as $fieldname => $val) {
|
| | | $sql .= "`$fieldname` = '$val',";
|
| | | }
|
| | | $sql = substr($sql,0,-1);
|
| | | $idx = explode(":",$d["dbidx"]);
|
| | | $sql .= " WHERE $idx[0] = $idx[1]";
|
| | | $app->db->query($sql);
|
| | | if($app->db->errorNumber > 0) {
|
| | | $replication_error = true;
|
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR);
|
| | | }
|
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
|
| | | }
|
| | | */
|
| | | if($d["action"] == 'd') {
|
| | | $idx = explode(":",$d["dbidx"]);
|
| | | $sql = "DELETE FROM $d[dbtable] ";
|
| | | $sql .= " WHERE $idx[0] = $idx[1]";
|
| | | $app->db->query($sql);
|
| | | if($app->db->errorNumber > 0) {
|
| | | $replication_error = true;
|
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR);
|
| | | }
|
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG);
|
| | | }
|
| | | |
| | | |
| | | if($replication_error == false) {
|
| | | $this->raiseTableHook($d["dbtable"],$d["action"],$data);
|
| | | //$app->dbmaster->query("DELETE FROM sys_datalog WHERE datalog_id = ".$d["datalog_id"]);
|
| | | //$app->log("Deleting sys_datalog ID ".$d["datalog_id"],LOGLEVEL_DEBUG);
|
| | | $app->dbmaster->query("UPDATE server SET updated = ".$d["datalog_id"]." WHERE server_id = ".$conf["server_id"]);
|
| | | $app->log("Processed datalog_id ".$d["datalog_id"],LOGLEVEL_DEBUG);
|
| | | } else {
|
| | | $app->log("Error in Replication, changes were not processed.",LOGLEVEL_ERROR);
|
| | | /*
|
| | | * If there is any error in processing the datalog we can't continue, because
|
| | | * we do not know if the newer actions require this (old) one.
|
| | | */
|
| | | return;
|
| | | }
|
| | | } else {
|
| | | $app->log("Datalog does not conatin any changes for this record ".$d["datalog_id"],LOGLEVEL_DEBUG);
|
| | | }
|
| | | }
|
| | | |
| | | //* if we have a single server setup
|
| | | } else {
|
| | | $sql = "SELECT * FROM sys_datalog WHERE datalog_id > ".$conf['last_datalog_id']." AND (server_id = ".$conf["server_id"]." OR server_id = 0) ORDER BY datalog_id";
|
| | | $records = $app->db->queryAllRecords($sql);
|
| | | foreach($records as $d) {
|
| | | if(!$data = unserialize(utf8_encode(stripslashes($d["data"])))) {
|
| | | $data = unserialize(utf8_encode($d["data"]));
|
| | | }
|
| | | $this->current_datalog_id = $d["datalog_id"];
|
| | | $this->raiseTableHook($d["dbtable"],$d["action"],$data);
|
| | | //$app->db->query("DELETE FROM sys_datalog WHERE datalog_id = ".$rec["datalog_id"]);
|
| | | //$app->log("Deleting sys_datalog ID ".$rec["datalog_id"],LOGLEVEL_DEBUG);
|
| | | $app->db->query("UPDATE server SET updated = ".$d["datalog_id"]." WHERE server_id = ".$conf["server_id"]);
|
| | | $app->log("Processed datalog_id ".$d["datalog_id"],LOGLEVEL_DEBUG);
|
| | | }
|
| | | }
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | }
|
| | | |
| | | function raiseTableHook($table_name,$action,$data) {
|
| | | global $app;
|
| | | |
| | | // Get the hooks for this table
|
| | | $hooks = (isset($this->notification_hooks[$table_name]))?$this->notification_hooks[$table_name]:'';
|
| | | if($this->debug) $app->log("Raised TableHook for table: '$table_name'",LOGLEVEL_DEBUG);
|
| | | |
| | | if(is_array($hooks)) {
|
| | | foreach($hooks as $hook) {
|
| | | $module_name = $hook["module"];
|
| | | $function_name = $hook["function"];
|
| | | // Claa the processing function of the module
|
| | | if($this->debug) $app->log("Call function '$function_name' in module '$module_name' raised by TableHook '$table_name'.",LOGLEVEL_DEBUG);
|
| | | call_user_method($function_name,$app->loaded_modules[$module_name],$table_name,$action,$data);
|
| | | unset($module_name);
|
| | | unset($function_name);
|
| | | }
|
| | | }
|
| | | unset($hook);
|
| | | unset($hooks);
|
| | | }
|
| | | |
| | | }
|
| | |
|
| | | <?php |
| | | |
| | | /* |
| | | Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh |
| | | All rights reserved. |
| | | |
| | | Redistribution and use in source and binary forms, with or without modification, |
| | | are permitted provided that the following conditions are met: |
| | | |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright notice, |
| | | this list of conditions and the following disclaimer in the documentation |
| | | and/or other materials provided with the distribution. |
| | | * Neither the name of ISPConfig nor the names of its contributors |
| | | may be used to endorse or promote products derived from this software without |
| | | specific prior written permission. |
| | | |
| | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| | | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| | | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| | | IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| | | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| | | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| | | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| | | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| | | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
| | | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| | | */ |
| | | |
| | | class modules { |
| | | |
| | | var $notification_hooks = array(); |
| | | var $current_datalog_id = 0; |
| | | var $debug = false; |
| | | |
| | | /* |
| | | This function is called to load the modules from the mods-enabled or the mods-core folder |
| | | */ |
| | | function loadModules($type) { |
| | | global $app, $conf; |
| | | |
| | | $subPath = 'mods-enabled'; |
| | | if ($type == 'core') $subPath = 'mods-core'; |
| | | |
| | | $modules_dir = $conf["rootpath"].$conf["fs_div"].$subPath.$conf["fs_div"]; |
| | | if (is_dir($modules_dir)) { |
| | | if ($dh = opendir($modules_dir)) { |
| | | while (($file = readdir($dh)) !== false) { |
| | | if($file != '.' && $file != '..' && substr($file,-8,8) == '.inc.php') { |
| | | $module_name = substr($file,0,-8); |
| | | include_once($modules_dir.$file); |
| | | if($this->debug) $app->log("Loading Module: $module_name",LOGLEVEL_DEBUG); |
| | | $app->loaded_modules[$module_name] = new $module_name; |
| | | $app->loaded_modules[$module_name]->onLoad(); |
| | | } |
| | | } |
| | | } |
| | | } else { |
| | | $app->log("Modules directory missing: $modules_dir",LOGLEVEL_ERROR); |
| | | } |
| | | |
| | | } |
| | | |
| | | /* |
| | | This function is called by the modules to register for a specific |
| | | table change notification |
| | | */ |
| | | |
| | | function registerTableHook($table_name,$module_name,$function_name) { |
| | | global $app; |
| | | $this->notification_hooks[$table_name][] = array('module' => $module_name, 'function' => $function_name); |
| | | if($this->debug) $app->log("Registered TableHook '$table_name' in module '$module_name' for processing function '$function_name'",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | /* |
| | | This function goes through all new records in the |
| | | sys_datalog table and and calls the function in the |
| | | modules that hooked on to the table change. |
| | | */ |
| | | |
| | | function processDatalog() { |
| | | global $app,$conf; |
| | | |
| | | //* If its a multiserver setup |
| | | if($app->db->dbHost != $app->dbmaster->dbHost) { |
| | | $sql = "SELECT * FROM sys_datalog WHERE datalog_id > ".$conf['last_datalog_id']." AND (server_id = ".$conf["server_id"]." OR server_id = 0) ORDER BY datalog_id"; |
| | | $records = $app->dbmaster->queryAllRecords($sql); |
| | | foreach($records as $d) { |
| | | |
| | | //** encode data to utf-8 and unserialize it |
| | | if(!$data = unserialize(utf8_encode(stripslashes($d["data"])))) { |
| | | $data = unserialize(utf8_encode($d["data"])); |
| | | } |
| | | //** Decode data back to locale |
| | | foreach($data['old'] as $key => $val) { |
| | | $data['old'][$key] = utf8_decode($val); |
| | | } |
| | | foreach($data['new'] as $key => $val) { |
| | | $data['new'][$key] = utf8_decode($val); |
| | | } |
| | | |
| | | $replication_error = false; |
| | | |
| | | $this->current_datalog_id = $d["datalog_id"]; |
| | | |
| | | if(count($data['new']) > 0) { |
| | | if($d["action"] == 'i' || $d["action"] == 'u') { |
| | | $idx = explode(":",$d["dbidx"]); |
| | | $tmp_sql1 = ''; |
| | | $tmp_sql2 = ''; |
| | | foreach($data['new'] as $fieldname => $val) { |
| | | $tmp_sql1 .= "`$fieldname`,"; |
| | | $tmp_sql2 .= "'$val',"; |
| | | } |
| | | $tmp_sql1 = substr($tmp_sql1,0,-1); |
| | | $tmp_sql2 = substr($tmp_sql2,0,-1); |
| | | //$tmp_sql1 .= "$idx[0]"; |
| | | //$tmp_sql2 .= "$idx[1]"; |
| | | $sql = "REPLACE INTO $d[dbtable] ($tmp_sql1) VALUES ($tmp_sql2)"; |
| | | $app->db->query($sql); |
| | | if($app->db->errorNumber > 0) { |
| | | $replication_error = true; |
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR); |
| | | } |
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG); |
| | | } |
| | | /* |
| | | if($d["action"] == 'u') { |
| | | $sql = "UPDATE $d[dbtable] SET "; |
| | | foreach($data['new'] as $fieldname => $val) { |
| | | $sql .= "`$fieldname` = '$val',"; |
| | | } |
| | | $sql = substr($sql,0,-1); |
| | | $idx = explode(":",$d["dbidx"]); |
| | | $sql .= " WHERE $idx[0] = $idx[1]"; |
| | | $app->db->query($sql); |
| | | if($app->db->errorNumber > 0) { |
| | | $replication_error = true; |
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR); |
| | | } |
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG); |
| | | } |
| | | */ |
| | | if($d["action"] == 'd') { |
| | | $idx = explode(":",$d["dbidx"]); |
| | | $sql = "DELETE FROM $d[dbtable] "; |
| | | $sql .= " WHERE $idx[0] = $idx[1]"; |
| | | $app->db->query($sql); |
| | | if($app->db->errorNumber > 0) { |
| | | $replication_error = true; |
| | | $app->log("Replication failed. Error: (" . $d[dbtable] . ") " . $app->db->errorMessage . " # SQL: " . $sql,LOGLEVEL_ERROR); |
| | | } |
| | | $app->log("Replicated from master: ".$sql,LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | |
| | | if($replication_error == false) { |
| | | $this->raiseTableHook($d["dbtable"],$d["action"],$data); |
| | | //$app->dbmaster->query("DELETE FROM sys_datalog WHERE datalog_id = ".$d["datalog_id"]); |
| | | //$app->log("Deleting sys_datalog ID ".$d["datalog_id"],LOGLEVEL_DEBUG); |
| | | $app->dbmaster->query("UPDATE server SET updated = ".$d["datalog_id"]." WHERE server_id = ".$conf["server_id"]); |
| | | $app->log("Processed datalog_id ".$d["datalog_id"],LOGLEVEL_DEBUG); |
| | | } else { |
| | | $app->log("Error in Replication, changes were not processed.",LOGLEVEL_ERROR); |
| | | /* |
| | | * If there is any error in processing the datalog we can't continue, because |
| | | * we do not know if the newer actions require this (old) one. |
| | | */ |
| | | return; |
| | | } |
| | | } else { |
| | | $app->log("Datalog does not conatin any changes for this record ".$d["datalog_id"],LOGLEVEL_DEBUG); |
| | | } |
| | | } |
| | | |
| | | //* if we have a single server setup |
| | | } else { |
| | | $sql = "SELECT * FROM sys_datalog WHERE datalog_id > ".$conf['last_datalog_id']." AND (server_id = ".$conf["server_id"]." OR server_id = 0) ORDER BY datalog_id"; |
| | | $records = $app->db->queryAllRecords($sql); |
| | | foreach($records as $d) { |
| | | |
| | | //** encode data to utf-8 to be able to unserialize it and then unserialize it |
| | | if(!$data = unserialize(utf8_encode(stripslashes($d["data"])))) { |
| | | $data = unserialize(utf8_encode($d["data"])); |
| | | } |
| | | //** decode data back to current locale |
| | | foreach($data['old'] as $key => $val) { |
| | | $data['old'][$key] = utf8_decode($val); |
| | | } |
| | | foreach($data['new'] as $key => $val) { |
| | | $data['new'][$key] = utf8_decode($val); |
| | | } |
| | | |
| | | $this->current_datalog_id = $d["datalog_id"]; |
| | | $this->raiseTableHook($d["dbtable"],$d["action"],$data); |
| | | //$app->db->query("DELETE FROM sys_datalog WHERE datalog_id = ".$rec["datalog_id"]); |
| | | //$app->log("Deleting sys_datalog ID ".$rec["datalog_id"],LOGLEVEL_DEBUG); |
| | | $app->db->query("UPDATE server SET updated = ".$d["datalog_id"]." WHERE server_id = ".$conf["server_id"]); |
| | | $app->log("Processed datalog_id ".$d["datalog_id"],LOGLEVEL_DEBUG); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | } |
| | | |
| | | function raiseTableHook($table_name,$action,$data) { |
| | | global $app; |
| | | |
| | | // Get the hooks for this table |
| | | $hooks = (isset($this->notification_hooks[$table_name]))?$this->notification_hooks[$table_name]:''; |
| | | if($this->debug) $app->log("Raised TableHook for table: '$table_name'",LOGLEVEL_DEBUG); |
| | | |
| | | if(is_array($hooks)) { |
| | | foreach($hooks as $hook) { |
| | | $module_name = $hook["module"]; |
| | | $function_name = $hook["function"]; |
| | | // Claa the processing function of the module |
| | | if($this->debug) $app->log("Call function '$function_name' in module '$module_name' raised by TableHook '$table_name'.",LOGLEVEL_DEBUG); |
| | | call_user_method($function_name,$app->loaded_modules[$module_name],$table_name,$action,$data); |
| | | unset($module_name); |
| | | unset($function_name); |
| | | } |
| | | } |
| | | unset($hook); |
| | | unset($hooks); |
| | | } |
| | | |
| | | } |
| | | |
| | | ?> |