From 9edea9976bd605071e0694a90d704266c0b7e0f9 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Thu, 14 Aug 2014 11:30:03 -0400
Subject: [PATCH] - Added warning in the interface when a path for a shelluser is set that is outside of the website docroot. - Added security settings feature to allow the root user of a server to control most aspects of whet the admin user of the controlpanel is allowed to do in system settings. This is especially useful for managed severs where the ispconfig admin user and the root user of the server are different persons.
---
server/lib/classes/db_mysql.inc.php | 922 ++++++++++++++++++++++++++++++--------------------------
1 files changed, 492 insertions(+), 430 deletions(-)
diff --git a/server/lib/classes/db_mysql.inc.php b/server/lib/classes/db_mysql.inc.php
index 27a62bd..d8bfbea 100644
--- a/server/lib/classes/db_mysql.inc.php
+++ b/server/lib/classes/db_mysql.inc.php
@@ -1,4 +1,3 @@
-
<?php
/*
Copyright (c) 2005, Till Brehm, projektfarm Gmbh
@@ -30,320 +29,383 @@
class db extends mysqli
{
- private $dbHost = ''; // hostname of the MySQL server
- private $dbName = ''; // logical database name on that server
- private $dbUser = ''; // database authorized user
- private $dbPass = ''; // user's password
- private $dbCharset = 'utf8';// Database charset
- private $dbNewLink = false; // Return a new linkID when connect is called again
- private $dbClientFlags = 0; // MySQL Client falgs
- private $linkId = 0; // last result of mysqli_connect()
- private $queryId = 0; // last result of mysqli_query()
- private $record = array(); // last record fetched
- private $autoCommit = 1; // Autocommit Transactions
- private $currentRow; // current row number
- private $errorNumber = 0; // last error number
- public $errorMessage = ''; // last error message
- private $errorLocation = '';// last error location
- public $show_error_messages = false; // false in server, true in interface
+ protected $dbHost = ''; // hostname of the MySQL server
+ private $dbName = ''; // logical database name on that server
+ private $dbUser = ''; // database authorized user
+ private $dbPass = ''; // user's password
+ private $dbCharset = 'utf8';// Database charset
+ private $dbNewLink = false; // Return a new linkID when connect is called again
+ private $dbClientFlags = 0; // MySQL Client falgs
+ private $linkId = 0; // last result of mysqli_connect()
+ private $queryId = 0; // last result of mysqli_query()
+ private $record = array(); // last record fetched
+ private $autoCommit = 1; // Autocommit Transactions
+ private $currentRow; // current row number
+ public $errorNumber = 0; // last error number
+ public $errorMessage = ''; // last error message
+ private $errorLocation = '';// last error location
+ public $show_error_messages = false; // false in server, true in interface
+ private $isConnected = false; // needed to know if we have a valid mysqli object from the constructor
- // constructor
- public function __construct() {
- global $conf;
- $this->dbHost = $conf['db_host'];
- $this->dbName = $conf['db_database'];
- $this->dbUser = $conf['db_user'];
- $this->dbPass = $conf['db_password'];
- $this->dbCharset = $conf['db_charset'];
- $this->dbNewLink = $conf['db_new_link'];
- $this->dbClientFlags = $conf['db_client_flags'];
- parent::__construct($conf['db_host'], $conf['db_user'],$conf['db_password'],$conf['db_database']);
- if ($this->connect_error) {
- $this->updateError('DB::__construct');
- return false;
- }
- parent::query( 'SET NAMES '.$this->dbCharset);
- parent::query( "SET character_set_results = '".$this->dbCharset."', character_set_client = '".$this->dbCharset."', character_set_connection = '".$this->dbCharset."', character_set_database = '".$this->dbCharset."', character_set_server = '".$this->dbCharset."'");
+ // constructor
+ public function __construct($host = NULL , $user = NULL, $pass = NULL, $database = NULL) {
+ global $app, $conf;
- }
+ $this->dbHost = $host ? $host : $conf['db_host'];
+ $this->dbName = $database ? $database : $conf['db_database'];
+ $this->dbUser = $user ? $user : $conf['db_user'];
+ $this->dbPass = $pass ? $pass : $conf['db_password'];
+ $this->dbCharset = $conf['db_charset'];
+ $this->dbNewLink = $conf['db_new_link'];
+ $this->dbClientFlags = $conf['db_client_flags'];
- public function __destruct() {
- $this->close(); // helps avoid memory leaks, and persitent connections that don't go away.
- }
+ parent::__construct($this->dbHost, $this->dbUser, $this->dbPass, $this->dbName);
+ $try = 0;
+ //while(!is_null($this->connect_error) && $try < 10) {
+ while(mysqli_connect_error() && $try < 10) {
+ if($try > 8) sleep(5);
+ elseif($try > 0) sleep(1);
- // error handler
- public function updateError($location) {
- global $app;
+ $try++;
+ $this->updateError('DB::__construct');
- if($this->connect_error) {
+ parent::__construct($this->dbHost, $this->dbUser, $this->dbPass, $this->dbName);
+ }
+
+ //if(is_null($this->connect_error)) $this->isConnected = true;
+ if(!mysqli_connect_error()) $this->isConnected = true;
+
+ $this->setCharacterEncoding();
+ }
+
+ public function __destruct() {
+ $this->close(); // helps avoid memory leaks, and persitent connections that don't go away.
+ }
+
+ /* This allows our private variables to be "read" out side of the class */
+ public function __get($var) {
+ return isset($this->$var) ? $this->$var : NULL;
+ }
+
+ // error handler
+ public function updateError($location) {
+ global $app;
+
+ /*
+ if(!is_null($this->connect_error)) {
$this->errorNumber = $this->connect_errno;
$this->errorMessage = $this->connect_error;
} else {
$this->errorNumber = $this->errno;
$this->errorMessage = $this->error;
}
+ */
+ if(mysqli_connect_error()) {
+ $this->errorNumber = $this->connect_errno;
+ $this->errorMessage = $this->connect_error;
+ } else {
+ $this->errorNumber = mysqli_errno($this);
+ $this->errorMessage = mysqli_error($this);
+ }
- $this->errorLocation = $location;
- if($this->errorNumber) {
- $error_msg = $this->errorLocation .' '. $this->errorMessage;
- // This right here will allow us to use the samefile for server & interface
- if($this->show_error_messages) {
- echo $error_msg;
- } else if(method_exists($app, 'log')) {
- $app->log($error_msg, LOGLEVEL_WARN);
- }
- }
- }
-
- public function query($queryString) {
- $this->queryId = parent::query($queryString);
- $this->updateError('DB::query('.$queryString.') -> mysqli_query');
- if(!$this->queryId) {
- return false;
- }
- $this->currentRow = 0;
- return $this->queryId;
- }
-
- // returns all records in an array
- public function queryAllRecords($queryString) {
- if(!$this->query($queryString))
- {
- return false;
- }
- $ret = array();
- while($line = $this->nextRecord())
- {
- $ret[] = $line;
- }
- return $ret;
- }
-
- // returns one record in an array
- public function queryOneRecord($queryString) {
- if(!$this->query($queryString) || $this->numRows() == 0)
- {
- return false;
- }
- return $this->nextRecord();
- }
-
- // returns the next record in an array
- public function nextRecord() {
- $this->record = $this->queryId->fetch_assoc();
- $this->updateError('DB::nextRecord()-> mysql_fetch_array');
- if(!$this->record || !is_array($this->record))
- {
- return false;
- }
- $this->currentRow++;
- return $this->record;
- }
-
- // returns number of rows returned by the last select query
- public function numRows() {
- return $this->queryId->num_rows;
- }
-
- // returns mySQL insert id
- public function insertID() {
- return $this->insert_id;
- }
-
-
- // Check der variablen
- // Really.. using quote should be phased out in favor of using bind_param's. Though, for legacy code..
- // here's the equivalent
- public function quote($formfield) {
- return $this->escape_string($formfield);
- }
-
- // Check der variablen
- public function unquote($formfield) {
- return stripslashes($formfield);
- }
-
-public function toLower($record) {
- if(is_array($record)) {
- foreach($record as $key => $val) {
- $key = strtolower($key);
- $out[$key] = $val;
- }
- }
- return $out;
- }
-
- /*
- //* These functions are deprecated and will be removed.
- function insert($tablename,$form,$debug = 0)
- {
- if(is_array($form)){
- foreach($form as $key => $value)
- {
- $sql_key .= "$key, ";
- $sql_value .= "'".$this->check($value)."', ";
- }
- $sql_key = substr($sql_key,0,strlen($sql_key) - 2);
- $sql_value = substr($sql_value,0,strlen($sql_value) - 2);
-
- $sql = "INSERT INTO $tablename (" . $sql_key . ") VALUES (" . $sql_value .")";
-
- if($debug == 1) echo "SQL-Statement: ".$sql."<br><br>";
- $this->query($sql);
- if($debug == 1) echo "mySQL Error Message: ".$this->errorMessage;
- }
- }
-
- function update($tablename,$form,$bedingung,$debug = 0)
- {
-
- if(is_array($form)){
- foreach($form as $key => $value)
- {
- $insql .= "$key = '".$this->check($value)."', ";
- }
- $insql = substr($insql,0,strlen($insql) - 2);
- $sql = "UPDATE $tablename SET " . $insql . " WHERE $bedingung";
- if($debug == 1) echo "SQL-Statement: ".$sql."<br><br>";
- $this->query($sql);
- if($debug == 1) echo "mySQL Error Message: ".$this->errorMessage;
- }
- }
- */
-
- public function diffrec($record_old, $record_new) {
- $diffrec_full = array();
- $diff_num = 0;
-
- if(is_array($record_old) && count($record_old) > 0) {
- foreach($record_old as $key => $val) {
- // if(!isset($record_new[$key]) || $record_new[$key] != $val) {
- if($record_new[$key] != $val) {
- // Record has changed
- $diffrec_full['old'][$key] = $val;
- $diffrec_full['new'][$key] = $record_new[$key];
- $diff_num++;
- } else {
- $diffrec_full['old'][$key] = $val;
- $diffrec_full['new'][$key] = $val;
+ $this->errorLocation = $location;
+ if($this->errorNumber) {
+ $error_msg = $this->errorLocation .' '. $this->errorMessage;
+ // This right here will allow us to use the samefile for server & interface
+ if($this->show_error_messages) {
+ echo $error_msg;
+ } else if(is_object($app) && method_exists($app, 'log')) {
+ $app->log($error_msg, LOGLEVEL_WARN);
+ } else {
+ /* This could be called before $app is ever declared.. In that case we should just spit out to error_log() */
+ error_log($error_msg);
+ }
+ }
}
- }
- } elseif(is_array($record_new)) {
- foreach($record_new as $key => $val) {
- if(isset($record_new[$key]) && @$record_old[$key] != $val) {
- // Record has changed
- $diffrec_full['new'][$key] = $val;
- $diffrec_full['old'][$key] = @$record_old[$key];
- $diff_num++;
- } else {
- $diffrec_full['new'][$key] = $val;
- $diffrec_full['old'][$key] = $val;
- }
+
+ private function setCharacterEncoding() {
+ if($this->isConnected == false) return false;
+ parent::query( 'SET NAMES '.$this->dbCharset);
+ parent::query( "SET character_set_results = '".$this->dbCharset."', character_set_client = '".$this->dbCharset."', character_set_connection = '".$this->dbCharset."', character_set_database = '".$this->dbCharset."', character_set_server = '".$this->dbCharset."'");
}
- }
- return array('diff_num' => $diff_num, 'diff_rec' => $diffrec_full);
+ public function query($queryString) {
+ if($this->isConnected == false) return false;
+ $try = 0;
+ do {
+ $try++;
+ $ok = $this->ping();
+ if(!$ok) {
+ if(!$this->real_connect($this->dbHost, $this->dbUser, $this->dbPass, $this->dbName)) {
+ $this->updateError('DB::query -> reconnect');
+ if($try > 9) {
+ return false;
+ } else {
+ sleep(($try > 7 ? 5 : 1));
+ }
+ } else {
+ $this->setCharacterEncoding();
+ $ok = true;
+ }
+ }
+ } while($ok == false);
+ $this->queryId = parent::query($queryString);
+ if(!$this->queryId) $this->updateError('DB::query('.$queryString.') -> mysqli_query');
+ if(!$this->queryId) {
+ return false;
+ }
+ $this->currentRow = 0;
+ return $this->queryId;
+ }
- }
+ // returns all records in an array
+ public function queryAllRecords($queryString) {
+ if(!$this->query($queryString))
+ {
+ return false;
+ }
+ $ret = array();
+ while($line = $this->nextRecord())
+ {
+ $ret[] = $line;
+ }
+ return $ret;
+ }
- //** Function to fill the datalog with a full differential record.
- public function datalogSave($db_table, $action, $primary_field, $primary_id, $record_old, $record_new) {
- global $app,$conf;
+ // returns one record in an array
+ public function queryOneRecord($queryString) {
+ if(!$this->query($queryString) || $this->numRows() == 0)
+ {
+ return false;
+ }
+ return $this->nextRecord();
+ }
- // Insert backticks only for incomplete table names.
- if(stristr($db_table,'.')) {
- $escape = '';
- } else {
- $escape = '`';
- }
+ // returns the next record in an array
+ public function nextRecord() {
+ $this->record = $this->queryId->fetch_assoc();
+ if(!$this->record || !is_array($this->record))
+ {
+ $this->updateError('DB::nextRecord()-> mysql_fetch_array');
+ return false;
+ }
+ $this->currentRow++;
+ return $this->record;
+ }
- $tmp = $this->diffrec($record_old, $record_new);
- $diffrec_full = $tmp['diff_rec'];
- $diff_num = $tmp['diff_num'];
- unset($tmp);
+ // returns number of rows returned by the last select query
+ public function numRows() {
+ return $this->queryId->num_rows;
+ }
- // Insert the server_id, if the record has a server_id
- $server_id = (isset($record_old['server_id']) && $record_old['server_id'] > 0)?$record_old['server_id']:0;
- if(isset($record_new['server_id'])) $server_id = $record_new['server_id'];
+ public function affectedRows() {
+ return $this->queryId->affected_rows;
+ }
+
+ // returns mySQL insert id
+ public function insertID() {
+ return $this->insert_id;
+ }
- if($diff_num > 0) {
- //print_r($diff_num);
- //print_r($diffrec_full);
- $diffstr = $app->db->quote(serialize($diffrec_full));
- $username = $app->db->quote($_SESSION['s']['user']['username']);
- $dbidx = $primary_field.':'.$primary_id;
+ // Check der variablen
+ // Really.. using quote should be phased out in favor of using bind_param's. Though, for legacy code..
+ // here's the equivalent
+ public function quote($formfield) {
+ return $this->escape_string($formfield);
+ }
- if($action == 'INSERT') $action = 'i';
- if($action == 'UPDATE') $action = 'u';
- if($action == 'DELETE') $action = 'd';
- $sql = "INSERT INTO sys_datalog (dbtable,dbidx,server_id,action,tstamp,user,data) VALUES ('".$db_table."','$dbidx','$server_id','$action','".time()."','$username','$diffstr')";
- $app->db->query($sql);
- }
+ // Check der variablen
+ public function unquote($formfield) {
+ return stripslashes($formfield);
+ }
- return true;
- }
+ public function toLower($record) {
+ if(is_array($record)) {
+ foreach($record as $key => $val) {
+ $key = strtolower($key);
+ $out[$key] = $val;
+ }
+ }
+ return $out;
+ }
- //** Inserts a record and saves the changes into the datalog
- public function datalogInsert($tablename, $insert_data, $index_field) {
- global $app;
+ public function diffrec($record_old, $record_new) {
+ $diffrec_full = array();
+ $diff_num = 0;
- $old_rec = array();
- $this->query("INSERT INTO $tablename $insert_data");
- $index_value = $this->insertID();
- $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
- $this->datalogSave($tablename, 'INSERT', $index_field, $index_value, $old_rec, $new_rec);
+ if(is_array($record_old) && count($record_old) > 0) {
+ foreach($record_old as $key => $val) {
+ // if(!isset($record_new[$key]) || $record_new[$key] != $val) {
+ if(@$record_new[$key] != $val) {
+ // Record has changed
+ $diffrec_full['old'][$key] = $val;
+ $diffrec_full['new'][$key] = @$record_new[$key];
+ $diff_num++;
+ } else {
+ $diffrec_full['old'][$key] = $val;
+ $diffrec_full['new'][$key] = $val;
+ }
+ }
+ } elseif(is_array($record_new)) {
+ foreach($record_new as $key => $val) {
+ if(isset($record_new[$key]) && @$record_old[$key] != $val) {
+ // Record has changed
+ $diffrec_full['new'][$key] = $val;
+ $diffrec_full['old'][$key] = @$record_old[$key];
+ $diff_num++;
+ } else {
+ $diffrec_full['new'][$key] = $val;
+ $diffrec_full['old'][$key] = $val;
+ }
+ }
+ }
- return $index_value;
- }
+ return array('diff_num' => $diff_num, 'diff_rec' => $diffrec_full);
- //** Updates a record and saves the changes into the datalog
- public function datalogUpdate($tablename, $update_data, $index_field, $index_value) {
- global $app;
+ }
- $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
- $this->query("UPDATE $tablename SET $update_data WHERE $index_field = '$index_value'");
- $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
- $this->datalogSave($tablename, 'UPDATE', $index_field, $index_value, $old_rec, $new_rec);
+ //** Function to fill the datalog with a full differential record.
+ public function datalogSave($db_table, $action, $primary_field, $primary_id, $record_old, $record_new, $force_update = false) {
+ global $app, $conf;
- return true;
- }
+ // Insert backticks only for incomplete table names.
+ if(stristr($db_table, '.')) {
+ $escape = '';
+ } else {
+ $escape = '`';
+ }
- //** Deletes a record and saves the changes into the datalog
- public function datalogDelete($tablename, $index_field, $index_value) {
- global $app;
+ if($force_update == true) {
+ //* We force a update even if no record has changed
+ $diffrec_full = array('new' => $record_new, 'old' => $record_old);
+ $diff_num = count($record_new);
+ } else {
+ //* get the difference record between old and new record
+ $tmp = $this->diffrec($record_old, $record_new);
+ $diffrec_full = $tmp['diff_rec'];
+ $diff_num = $tmp['diff_num'];
+ unset($tmp);
+ }
- $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
- $this->query("DELETE FROM $tablename WHERE $index_field = '$index_value'");
- $new_rec = array();
- $this->datalogSave($tablename, 'DELETE', $index_field, $index_value, $old_rec, $new_rec);
-
- return true;
- }
+ // Insert the server_id, if the record has a server_id
+ $server_id = (isset($record_old['server_id']) && $record_old['server_id'] > 0)?$record_old['server_id']:0;
+ if(isset($record_new['server_id'])) $server_id = $record_new['server_id'];
- public function freeResult($query)
- {
- if(is_object($query) && (get_class($query) == "mysqli_result")) {
- $query->free();
- return true;
- } else {
- return false;
- }
- }
+ if($diff_num > 0) {
+ $diffstr = $this->quote(serialize($diffrec_full));
+ if(isset($_SESSION)) {
+ $username = $this->quote($_SESSION['s']['user']['username']);
+ } else {
+ $username = 'admin';
+ }
+ $dbidx = $primary_field.':'.$primary_id;
- /* TODO: Does anything use this? */
- public function delete() {
+ if($action == 'INSERT') $action = 'i';
+ if($action == 'UPDATE') $action = 'u';
+ if($action == 'DELETE') $action = 'd';
+ $sql = "INSERT INTO sys_datalog (dbtable,dbidx,server_id,action,tstamp,user,data) VALUES ('".$db_table."','$dbidx','$server_id','$action','".time()."','$username','$diffstr')";
+ $this->query($sql);
+ }
- }
+ return true;
+ }
- /* TODO: Does anything use this? */
- public function Transaction($action) {
- //action = begin, commit oder rollback
+ //** Inserts a record and saves the changes into the datalog
+ public function datalogInsert($tablename, $insert_data, $index_field) {
+ global $app;
- }
+ if(is_array($insert_data)) {
+ $key_str = '';
+ $val_str = '';
+ foreach($insert_data as $key => $val) {
+ $key_str .= "`".$key ."`,";
+ $val_str .= "'".$this->quote($val)."',";
+ }
+ $key_str = substr($key_str, 0, -1);
+ $val_str = substr($val_str, 0, -1);
+ $insert_data_str = '('.$key_str.') VALUES ('.$val_str.')';
+ } else {
+ $insert_data_str = $insert_data;
+ }
- /*
+ $old_rec = array();
+ $this->query("INSERT INTO $tablename $insert_data_str");
+ $index_value = $this->insertID();
+ $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
+ $this->datalogSave($tablename, 'INSERT', $index_field, $index_value, $old_rec, $new_rec);
+
+ return $index_value;
+ }
+
+ //** Updates a record and saves the changes into the datalog
+ public function datalogUpdate($tablename, $update_data, $index_field, $index_value, $force_update = false) {
+ global $app;
+
+ $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
+
+ if(is_array($update_data)) {
+ $update_data_str = '';
+ foreach($update_data as $key => $val) {
+ $update_data_str .= "`".$key ."` = '".$this->quote($val)."',";
+ }
+ $update_data_str = substr($update_data_str, 0, -1);
+ } else {
+ $update_data_str = $update_data;
+ }
+
+ $this->query("UPDATE $tablename SET $update_data_str WHERE $index_field = '$index_value'");
+ $new_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
+ $this->datalogSave($tablename, 'UPDATE', $index_field, $index_value, $old_rec, $new_rec, $force_update);
+
+ return true;
+ }
+
+ //** Deletes a record and saves the changes into the datalog
+ public function datalogDelete($tablename, $index_field, $index_value) {
+ global $app;
+
+ $old_rec = $this->queryOneRecord("SELECT * FROM $tablename WHERE $index_field = '$index_value'");
+ $this->query("DELETE FROM $tablename WHERE $index_field = '$index_value'");
+ $new_rec = array();
+ $this->datalogSave($tablename, 'DELETE', $index_field, $index_value, $old_rec, $new_rec);
+
+ return true;
+ }
+
+ //** Deletes a record and saves the changes into the datalog
+ public function datalogError($errormsg) {
+ global $app;
+
+ if(isset($app->modules->current_datalog_id) && $app->modules->current_datalog_id > 0) $this->query("UPDATE sys_datalog set error = '".$this->quote($errormsg)."' WHERE datalog_id = ".$app->modules->current_datalog_id);
+
+ return true;
+ }
+
+
+ public function freeResult($query)
+ {
+ if(is_object($query) && (get_class($query) == "mysqli_result")) {
+ $query->free();
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /* TODO: Does anything use this? */
+ public function delete() {
+
+ }
+
+ /* TODO: Does anything use this? */
+ public function Transaction($action) {
+ //action = begin, commit oder rollback
+
+ }
+
+ /*
$columns = array(action => add | alter | drop
name => Spaltenname
name_new => neuer Spaltenname, nur bei 'alter' belegt
@@ -357,33 +419,33 @@
*/
- public function createTable($table_name,$columns) {
- $index = '';
- $sql = "CREATE TABLE $table_name (";
- foreach($columns as $col){
- $sql .= $col['name'].' '.$this->mapType($col['type'],$col['typeValue']).' ';
+ public function createTable($table_name, $columns) {
+ $index = '';
+ $sql = "CREATE TABLE $table_name (";
+ foreach($columns as $col){
+ $sql .= $col['name'].' '.$this->mapType($col['type'], $col['typeValue']).' ';
- if($col['defaultValue'] != '') $sql .= "DEFAULT '".$col['defaultValue']."' ";
- if($col['notNull'] == true) {
- $sql .= 'NOT NULL ';
- } else {
- $sql .= 'NULL ';
+ if($col['defaultValue'] != '') $sql .= "DEFAULT '".$col['defaultValue']."' ";
+ if($col['notNull'] == true) {
+ $sql .= 'NOT NULL ';
+ } else {
+ $sql .= 'NULL ';
+ }
+ if($col['autoInc'] == true) $sql .= 'auto_increment ';
+ $sql.= ',';
+ // key Definitionen
+ if($col['option'] == 'primary') $index .= 'PRIMARY KEY ('.$col['name'].'),';
+ if($col['option'] == 'index') $index .= 'INDEX ('.$col['name'].'),';
+ if($col['option'] == 'unique') $index .= 'UNIQUE ('.$col['name'].'),';
+ }
+ $sql .= $index;
+ $sql = substr($sql, 0, -1);
+ $sql .= ')';
+ $this->query($sql);
+ return true;
}
- if($col['autoInc'] == true) $sql .= 'auto_increment ';
- $sql.= ',';
- // key Definitionen
- if($col['option'] == 'primary') $index .= 'PRIMARY KEY ('.$col['name'].'),';
- if($col['option'] == 'index') $index .= 'INDEX ('.$col['name'].'),';
- if($col['option'] == 'unique') $index .= 'UNIQUE ('.$col['name'].'),';
- }
- $sql .= $index;
- $sql = substr($sql,0,-1);
- $sql .= ')';
- $this->query($sql);
- return true;
- }
- /*
+ /*
$columns = array(action => add | alter | drop
name => Spaltenname
name_new => neuer Spaltenname, nur bei 'alter' belegt
@@ -396,59 +458,59 @@
*/
- public function alterTable($table_name,$columns) {
- $index = '';
- $sql = "ALTER TABLE $table_name ";
- foreach($columns as $col){
- if($col['action'] == 'add') {
- $sql .= 'ADD '.$col['name'].' '.$this->mapType($col['type'],$col['typeValue']).' ';
- } elseif ($col['action'] == 'alter') {
- $sql .= 'CHANGE '.$col['name'].' '.$col['name_new'].' '.$this->mapType($col['type'],$col['typeValue']).' ';
- } elseif ($col['action'] == 'drop') {
- $sql .= 'DROP '.$col['name'].' ';
+ public function alterTable($table_name, $columns) {
+ $index = '';
+ $sql = "ALTER TABLE $table_name ";
+ foreach($columns as $col){
+ if($col['action'] == 'add') {
+ $sql .= 'ADD '.$col['name'].' '.$this->mapType($col['type'], $col['typeValue']).' ';
+ } elseif ($col['action'] == 'alter') {
+ $sql .= 'CHANGE '.$col['name'].' '.$col['name_new'].' '.$this->mapType($col['type'], $col['typeValue']).' ';
+ } elseif ($col['action'] == 'drop') {
+ $sql .= 'DROP '.$col['name'].' ';
+ }
+ if($col['action'] != 'drop') {
+ if($col['defaultValue'] != '') $sql .= "DEFAULT '".$col['defaultValue']."' ";
+ if($col['notNull'] == true) {
+ $sql .= 'NOT NULL ';
+ } else {
+ $sql .= 'NULL ';
+ }
+ if($col['autoInc'] == true) $sql .= 'auto_increment ';
+ $sql.= ',';
+ // Index definitions
+ if($col['option'] == 'primary') $index .= 'PRIMARY KEY ('.$col['name'].'),';
+ if($col['option'] == 'index') $index .= 'INDEX ('.$col['name'].'),';
+ if($col['option'] == 'unique') $index .= 'UNIQUE ('.$col['name'].'),';
+ }
+ }
+ $sql .= $index;
+ $sql = substr($sql, 0, -1);
+
+ //die($sql);
+ $this->query($sql);
+ return true;
}
- if($col['action'] != 'drop') {
- if($col['defaultValue'] != '') $sql .= "DEFAULT '".$col['defaultValue']."' ";
- if($col['notNull'] == true) {
- $sql .= 'NOT NULL ';
- } else {
- $sql .= 'NULL ';
- }
- if($col['autoInc'] == true) $sql .= 'auto_increment ';
- $sql.= ',';
- // Index definitions
- if($col['option'] == 'primary') $index .= 'PRIMARY KEY ('.$col['name'].'),';
- if($col['option'] == 'index') $index .= 'INDEX ('.$col['name'].'),';
- if($col['option'] == 'unique') $index .= 'UNIQUE ('.$col['name'].'),';
+
+ public function dropTable($table_name) {
+ $this->check($table_name);
+ $sql = "DROP TABLE '". $table_name."'";
+ return $this->query($sql);
}
- }
- $sql .= $index;
- $sql = substr($sql,0,-1);
- //die($sql);
- $this->query($sql);
- return true;
- }
+ // gibt Array mit Tabellennamen zur�ck
+ public function getTables($database_name = '') {
+ if($this->isConnected == false) return false;
+ if($database_name == '') $database_name = $this->dbName;
+ $result = parent::query("SHOW TABLES FROM $database_name");
+ for ($i = 0; $i < $result->num_rows; $i++) {
+ $tb_names[$i] = (($result->data_seek( $i) && (($___mysqli_tmp = $result->fetch_row()) !== NULL)) ? array_shift($___mysqli_tmp) : false);
+ }
+ return $tb_names;
+ }
- public function dropTable($table_name) {
- $this->check($table_name);
- $sql = "DROP TABLE '". $table_name."'";
- return $this->query($sql);
- }
-
- // gibt Array mit Tabellennamen zur�ck
- public function getTables($database_name = '') {
-
- if($database_name == '') $database_name = $this->dbName;
- $result = parent::query("SHOW TABLES FROM $database_name");
- for ($i = 0; $i < $result->num_rows; $i++) {
- $tb_names[$i] = (($result->data_seek( $i) && (($___mysqli_tmp = $result->fetch_row()) !== NULL)) ? array_shift($___mysqli_tmp) : false);
- }
- return $tb_names;
- }
-
- // gibt Feldinformationen zur Tabelle zur�ck
- /*
+ // gibt Feldinformationen zur Tabelle zur�ck
+ /*
$columns = array(action => add | alter | drop
name => Spaltenname
name_new => neuer Spaltenname, nur bei 'alter' belegt
@@ -462,67 +524,67 @@
*/
- function tableInfo($table_name) {
+ function tableInfo($table_name) {
- global $go_api,$go_info;
- // Tabellenfelder einlesen
+ global $go_api, $go_info;
+ // Tabellenfelder einlesen
- if($rows = $go_api->db->queryAllRecords('SHOW FIELDS FROM '.$table_name)){
- foreach($rows as $row) {
- $name = $row[0];
- $default = $row[4];
- $key = $row[3];
- $extra = $row[5];
- $isnull = $row[2];
- $type = $row[1];
+ if($rows = $go_api->db->queryAllRecords('SHOW FIELDS FROM '.$table_name)){
+ foreach($rows as $row) {
+ $name = $row[0];
+ $default = $row[4];
+ $key = $row[3];
+ $extra = $row[5];
+ $isnull = $row[2];
+ $type = $row[1];
- $column = array();
+ $column = array();
- $column['name'] = $name;
- //$column['type'] = $type;
- $column['defaultValue'] = $default;
- if(stristr($key,'PRI')) $column['option'] = 'primary';
- if(stristr($isnull,'YES')) {
- $column['notNull'] = false;
- } else {
- $column['notNull'] = true;
- }
- if($extra == 'auto_increment') $column['autoInc'] = true;
+ $column['name'] = $name;
+ //$column['type'] = $type;
+ $column['defaultValue'] = $default;
+ if(stristr($key, 'PRI')) $column['option'] = 'primary';
+ if(stristr($isnull, 'YES')) {
+ $column['notNull'] = false;
+ } else {
+ $column['notNull'] = true;
+ }
+ if($extra == 'auto_increment') $column['autoInc'] = true;
- // Type in Metatype umsetzen
+ // Type in Metatype umsetzen
- if(stristr($type,'int(')) $metaType = 'int32';
- if(stristr($type,'bigint')) $metaType = 'int64';
- if(stristr($type,'char')) {
- $metaType = 'char';
- $tmp_typeValue = explode('(',$type);
- $column['typeValue'] = substr($tmp_typeValue[1],0,-1);
- }
- if(stristr($type,'varchar')) {
- $metaType = 'varchar';
- $tmp_typeValue = explode('(',$type);
- $column['typeValue'] = substr($tmp_typeValue[1],0,-1);
- }
- if(stristr($type,'text')) $metaType = 'text';
- if(stristr($type,'double')) $metaType = 'double';
- if(stristr($type,'blob')) $metaType = 'blob';
+ if(stristr($type, 'int(')) $metaType = 'int32';
+ if(stristr($type, 'bigint')) $metaType = 'int64';
+ if(stristr($type, 'char')) {
+ $metaType = 'char';
+ $tmp_typeValue = explode('(', $type);
+ $column['typeValue'] = substr($tmp_typeValue[1], 0, -1);
+ }
+ if(stristr($type, 'varchar')) {
+ $metaType = 'varchar';
+ $tmp_typeValue = explode('(', $type);
+ $column['typeValue'] = substr($tmp_typeValue[1], 0, -1);
+ }
+ if(stristr($type, 'text')) $metaType = 'text';
+ if(stristr($type, 'double')) $metaType = 'double';
+ if(stristr($type, 'blob')) $metaType = 'blob';
- $column['type'] = $metaType;
+ $column['type'] = $metaType;
- $columns[] = $column;
- }
- return $columns;
- } else {
- return false;
- }
+ $columns[] = $column;
+ }
+ return $columns;
+ } else {
+ return false;
+ }
- //$this->createTable('tester',$columns);
+ //$this->createTable('tester',$columns);
- /*
+ /*
$result = mysql_list_fields($go_info["server"]["db_name"],$table_name);
$fields = mysql_num_fields ($result);
$i = 0;
@@ -547,40 +609,40 @@
- }
+ }
- public function mapType($metaType,$typeValue) {
- global $go_api;
- $metaType = strtolower($metaType);
- switch ($metaType) {
- case 'int16':
- return 'smallint';
- break;
- case 'int32':
- return 'int';
- break;
- case 'int64':
- return 'bigint';
- break;
- case 'double':
- return 'double';
- break;
- case 'char':
- return 'char';
- break;
- case 'varchar':
- if($typeValue < 1) die('Database failure: Lenght required for these data types.');
- return 'varchar('.$typeValue.')';
- break;
- case 'text':
- return 'text';
- break;
- case 'blob':
- return 'blob';
- break;
- }
- }
+ public function mapType($metaType, $typeValue) {
+ global $go_api;
+ $metaType = strtolower($metaType);
+ switch ($metaType) {
+ case 'int16':
+ return 'smallint';
+ break;
+ case 'int32':
+ return 'int';
+ break;
+ case 'int64':
+ return 'bigint';
+ break;
+ case 'double':
+ return 'double';
+ break;
+ case 'char':
+ return 'char';
+ break;
+ case 'varchar':
+ if($typeValue < 1) die('Database failure: Lenght required for these data types.');
+ return 'varchar('.$typeValue.')';
+ break;
+ case 'text':
+ return 'text';
+ break;
+ case 'blob':
+ return 'blob';
+ break;
+ }
+ }
- }
+}
- ?>
+?>
--
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