From 0e2978ef48e7877ee46aa4a9e52e86b8f76c9733 Mon Sep 17 00:00:00 2001
From: Dominik Müller <info@profi-webdesign.net>
Date: Sat, 18 Jan 2014 23:34:06 -0500
Subject: [PATCH] Mailbox quota can now be included into website quota (FS#3297) -------------------------------------------------------------- Feature can be activated over admin mailserver settings. when activated websites uid is used instead of standard vmail-uid. this only takes effect if web and mailserver are on the same server, otherwise it will be old behaviour. switching this setting when mailboxes exist doesn't matter. Mailboxfolder will be created with website uid for this. access of postfix and dovecot now works over mysql-table mail_user. virtual_uid_maps is changed from static to mysql-table. for dovecot<->postfix communication protocoll is changed vrom lda to lmtp. disablelmtp-column is added to mail_user-table. uid and gid can be overwritten by remoting. ONE OPEN ISSUE: since remoting has completly changed and mail_user_add function is missing at the moment, this function now was inclulded again. it is important to add the both new lines to the future function and then remove this new one.
---
install/lib/mysql.lib.php | 858 ++++++++++++++++++++++++++++-----------------------------
1 files changed, 421 insertions(+), 437 deletions(-)
diff --git a/install/lib/mysql.lib.php b/install/lib/mysql.lib.php
index ec3e741..c5c2a83 100644
--- a/install/lib/mysql.lib.php
+++ b/install/lib/mysql.lib.php
@@ -1,6 +1,7 @@
<?php
+
/*
-Copyright (c) 2005, Till Brehm, projektfarm Gmbh
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
@@ -27,479 +28,462 @@
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
- class db
+class db
+{
+ var $dbHost = ""; // hostname of the MySQL server
+ var $dbName = ""; // logical database name on that server
+ var $dbUser = ""; // database authorized user
+ var $dbPass = ""; // user's password
+ var $dbCharset = ""; // what charset comes and goes to mysql: utf8 / latin1
+ var $linkId = false; // last result of mysql_connect()
+ var $queryId = 0; // last result of mysql_query()
+ var $record = array(); // last record fetched
+ var $autoCommit = 1; // Autocommit Transactions
+ var $currentRow; // current row number
+ var $errorNumber = 0; // last error number
+ var $errorMessage = ""; // last error message
+ var $errorLocation = ""; // last error location
+ var $show_error_messages = false;
+
+ // constructor
+ function db()
{
- var $dbHost = ""; // hostname of the MySQL server
- var $dbName = ""; // logical database name on that server
- var $dbUser = ""; // database authorized user
- var $dbPass = ""; // user's password
- var $dbCharset = ""; // what charset comes and goes to mysql: utf8 / latin1
- var $linkId = 0; // last result of mysql_connect()
- var $queryId = 0; // last result of mysql_query()
- var $record = array(); // last record fetched
- var $autoCommit = 1; // Autocommit Transactions
- var $currentRow; // current row number
- var $errorNumber = 0; // last error number
- var $errorMessage = ""; // last error message
- var $errorLocation = ""; // last error location
- var $show_error_messages = false;
- // constructor
- function db()
+ global $conf;
+ $this->dbHost = $conf["mysql"]["host"];
+ //$this->dbName = $conf["mysql"]["database"];
+ $this->dbUser = $conf["mysql"]["admin_user"];
+ $this->dbPass = $conf["mysql"]["admin_password"];
+ $this->dbCharset = $conf["mysql"]["charset"];
+ //$this->connect();
+ }
+
+ // error handler
+ function updateError($location)
+ {
+ $this->errorNumber = mysqli_errno($this->linkId);
+ $this->errorMessage = mysqli_error($this->linkId);
+ $this->errorLocation = $location;
+ if($this->errorNumber && $this->show_error_messages)
{
-
- global $conf;
- $this->dbHost = $conf["mysql"]["host"];
- //$this->dbName = $conf["mysql"]["database"];
- $this->dbUser = $conf["mysql"]["admin_user"];
- $this->dbPass = $conf["mysql"]["admin_password"];
- $this->dbCharset = $conf["mysql"]["charset"];
- //$this->connect();
+ echo '<br /><b>'.$this->errorLocation.'</b><br />'.$this->errorMessage;
+ flush();
}
+ }
- // error handler
- function updateError($location)
+ function connect()
+ {
+ if(!$this->linkId)
{
- $this->errorNumber = mysql_errno();
- $this->errorMessage = mysql_error();
- $this->errorLocation = $location;
- if($this->errorNumber && $this->show_error_messages)
- {
- echo('<br /><b>'.$this->errorLocation.'</b><br />'.$this->errorMessage);
- flush();
- }
- }
+ $this->linkId = mysqli_connect($this->dbHost, $this->dbUser, $this->dbPass);
- function connect()
- {
- if($this->linkId == 0)
+ if(!$this->linkId)
{
- $this->linkId = mysql_connect($this->dbHost, $this->dbUser, $this->dbPass);
-
- if(!$this->linkId)
- {
- $this->updateError('DB::connect()<br />mysql_connect');
- return false;
- }
- $this->queryId = @mysql_query('SET NAMES '.$this->dbCharset, $this->linkId);
- }
- return true;
- }
-
- function query($queryString)
- {
- if(!$this->connect())
- {
+ $this->updateError('DB::connect()<br />mysqli_connect');
return false;
}
- if($this->dbName != '') {
- if(!mysql_select_db($this->dbName, $this->linkId))
- {
- $this->updateError('DB::connect()<br />mysql_select_db');
- return false;
- }
- }
- $this->queryId = @mysql_query($queryString, $this->linkId);
- $this->updateError('DB::query('.$queryString.')<br />mysql_query');
- if(!$this->queryId)
+ $this->queryId = @mysqli_query($this->linkId, 'SET NAMES '.$this->dbCharset);
+ }
+ return true;
+ }
+
+ function query($queryString)
+ {
+ if(!$this->connect())
+ {
+ return false;
+ }
+ if($this->dbName != '') {
+ if(!mysqli_select_db($this->linkId, $this->dbName))
{
+ $this->updateError('DB::connect()<br />mysqli_select_db');
return false;
}
- $this->currentRow = 0;
- return $this->queryId;
}
+ $this->queryId = @mysqli_query($this->linkId, $queryString);
+ $this->updateError('DB::query('.$queryString.')<br />mysqli_query');
+ if(!$this->queryId)
+ {
+ return false;
+ }
+ $this->currentRow = 0;
+ return $this->queryId;
+ }
- // returns all records in an array
- function queryAllRecords($queryString)
+ // returns all records in an array
+ function queryAllRecords($queryString)
+ {
+ if(!$this->query($queryString))
{
- if(!$this->query($queryString))
- {
- return false;
- }
- $ret = array();
- while($line = $this->nextRecord())
- {
- $ret[] = $line;
- }
- return $ret;
+ return false;
}
+ $ret = array();
+ while($line = $this->nextRecord())
+ {
+ $ret[] = $line;
+ }
+ return $ret;
+ }
- // returns one record in an array
- function queryOneRecord($queryString)
+ // returns one record in an array
+ function queryOneRecord($queryString)
+ {
+ if(!$this->query($queryString) || $this->numRows() == 0)
{
- if(!$this->query($queryString) || $this->numRows() == 0)
- {
- return false;
- }
- return $this->nextRecord();
+ return false;
}
+ return $this->nextRecord();
+ }
- // returns the next record in an array
- function nextRecord()
+ // returns the next record in an array
+ function nextRecord()
+ {
+ $this->record = mysqli_fetch_assoc($this->queryId);
+ $this->updateError('DB::nextRecord()<br />mysqli_fetch_array');
+ if(!$this->record || !is_array($this->record))
{
- $this->record = mysql_fetch_assoc($this->queryId);
- $this->updateError('DB::nextRecord()<br />mysql_fetch_array');
- if(!$this->record || !is_array($this->record))
- {
- return false;
- }
- $this->currentRow++;
- return $this->record;
+ return false;
}
+ $this->currentRow++;
+ return $this->record;
+ }
- // returns number of rows returned by the last select query
- function numRows()
- {
- return mysql_num_rows($this->queryId);
- }
-
- function affectedRows()
- {
- return mysql_affected_rows($this->linkId);
- }
-
- // returns mySQL insert id
- function insertID()
- {
- return mysql_insert_id($this->linkId);
- }
-
- // Check der variablen
- // deprecated, now use quote
- function check($formfield)
- {
- return $this->quote($formfield);
- }
-
- // Check der variablen
- function quote($formfield)
- {
- return mysql_real_escape_string($formfield);
- }
-
- // Check der variablen
- function unquote($formfield)
- {
- return stripslashes($formfield);
- }
-
- function toLower($record) {
- if(is_array($record)) {
- foreach($record as $key => $val) {
- $key = strtolower($key);
- $out[$key] = $val;
- }
+ // returns number of rows returned by the last select query
+ function numRows()
+ {
+ return mysqli_num_rows($this->queryId);
+ }
+
+ function affectedRows()
+ {
+ return mysqli_affected_rows($this->linkId);
+ }
+
+ // returns mySQL insert id
+ function insertID()
+ {
+ return mysqli_insert_id($this->linkId);
+ }
+
+ // Check der variablen
+ // deprecated, now use quote
+ function check($formfield)
+ {
+ return $this->quote($formfield);
+ }
+
+ // Check der variablen
+ function quote($formfield)
+ {
+ return mysqli_real_escape_string($this->linkId, $formfield);
+ }
+
+ // Check der variablen
+ function unquote($formfield)
+ {
+ return stripslashes($formfield);
+ }
+
+ function toLower($record) {
+ if(is_array($record)) {
+ foreach($record as $key => $val) {
+ $key = strtolower($key);
+ $out[$key] = $val;
}
+ }
return $out;
+ }
+
+
+ function insert($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 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;
- }
- }
-
- function closeConn() {
-
- }
-
- function freeResult() {
-
-
- }
-
- function delete() {
-
- }
-
- function Transaction($action) {
- //action = begin, commit oder rollback
-
- }
-
- /*
- $columns = array(action => add | alter | drop
- name => Spaltenname
- name_new => neuer Spaltenname, nur bei 'alter' belegt
- type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
- typeValue => Wert z.B. bei Varchar
- defaultValue => Default Wert
- notNull => true | false
- autoInc => true | false
- option => unique | primary | index)
-
-
- */
-
- function createTable($table_name,$columns) {
- $index = "";
- $sql = "CREATE TABLE $table_name (";
- foreach($columns as $col){
- $sql .= $col["name"]." ".$this->mapType($col["type"],$col["typeValue"])." ";
-
- if($col["defaultValue"] != "") {
+ }
+
+ function update($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;
+ }
+ }
+
+ function closeConn() {
+
+ }
+
+ function freeResult() {
+
+
+ }
+
+ function delete() {
+
+ }
+
+ function Transaction($action) {
+ //action = begin, commit oder rollback
+
+ }
+
+ /*
+ $columns = array(action => add | alter | drop
+ name => Spaltenname
+ name_new => neuer Spaltenname, nur bei 'alter' belegt
+ type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
+ typeValue => Wert z.B. bei Varchar
+ defaultValue => Default Wert
+ notNull => true | false
+ autoInc => true | false
+ option => unique | primary | index)
+
+
+ */
+
+ function createTable($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"] != "") {
if($col["defaultValue"] == "NULL" or $col["defaultValue"] == "NOT NULL") {
$sql .= "DEFAULT ".$col["defaultValue"]." ";
} else {
$sql .= "DEFAULT '".$col["defaultValue"]."' ";
}
-
+
} elseif($col["defaultValue"] != false) {
$sql .= "DEFAULT '' ";
}
if($col["defaultValue"] != "NULL" && $col["defaultValue"] != "NOT NULL") {
- if($col["notNull"] == true) {
- $sql .= "NOT NULL ";
- } else {
- $sql .= "NULL ";
- }
+ if($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;
- }
-
- /*
- $columns = array(action => add | alter | drop
- name => Spaltenname
- name_new => neuer Spaltenname, nur bei 'alter' belegt
- type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
- typeValue => Wert z.B. bei Varchar
- defaultValue => Default Wert
- notNull => true | false
- autoInc => true | false
- option => unique | primary | index)
-
-
- */
- function alterTable($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 ";
- $sql.= ",";
- // key Definitionen
- if($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);
-
- //die($sql);
- $this->query($sql);
- return true;
- }
-
- function dropTable($table_name) {
- $this->check($table_name);
- $sql = "DROP TABLE '". $table_name."'";
- return $this->query($sql);
- }
-
- // gibt Array mit Tabellennamen zur�ck
- function getTables($database_name = '') {
-
- if($database_name == ''){
- $database_name = $this->dbName;
- }
- $result = mysql_query("SHOW TABLES FROM `$database_name`");
- $tb_names = array();
- for ($i = 0; $i < mysql_num_rows($result); $i++) {
- $tb_names[$i] = mysql_tablename($result, $i);
- }
- return $tb_names;
- }
-
- // gibt Feldinformationen zur Tabelle zur�ck
- /*
- $columns = array(action => add | alter | drop
- name => Spaltenname
- name_new => neuer Spaltenname, nur bei 'alter' belegt
- type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
- typeValue => Wert z.B. bei Varchar
- defaultValue => Default Wert
- notNull => true | false
- autoInc => true | false
- option => unique | primary | index)
-
-
- */
-
- function tableInfo($table_name) {
-
- 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];
-
-
- $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') $column["autoInc"] = true;
-
-
- // Type in Metatype umsetzen
-
- if(stristr($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';
-
-
- $column["type"] = $metaType;
-
- $columns[] = $column;
- }
- return $columns;
- } else {
- return false;
- }
-
-
- //$this->createTable('tester',$columns);
-
- /*
- $result = mysql_list_fields($go_info["server"]["db_name"],$table_name);
- $fields = mysql_num_fields ($result);
- $i = 0;
- $table = mysql_field_table ($result, $i);
- while ($i < $fields) {
- $name = mysql_field_name ($result, $i);
- $type = mysql_field_type ($result, $i);
- $len = mysql_field_len ($result, $i);
- $flags = mysql_field_flags ($result, $i);
- print_r($flags);
-
- $columns = array(name => $name,
- type => "",
- defaultValue => "",
- isnull => 1,
- option => "");
- $returnvar[] = $columns;
-
- $i++;
- }
- */
-
-
-
- }
-
- function mapType($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("Datenbank Fehler: F�r diesen Datentyp ist eine L�ngenangabe notwendig.");
- return 'varchar('.$typeValue.')';
- break;
- case 'text':
- return 'text';
- break;
- case 'blob':
- return 'blob';
- break;
- }
- }
-
+ if($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;
}
+ /*
+ $columns = array(action => add | alter | drop
+ name => Spaltenname
+ name_new => neuer Spaltenname, nur bei 'alter' belegt
+ type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
+ typeValue => Wert z.B. bei Varchar
+ defaultValue => Default Wert
+ notNull => true | false
+ autoInc => true | false
+ option => unique | primary | index)
+
+
+ */
+ function alterTable($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 ";
+ $sql.= ",";
+ // key Definitionen
+ if($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);
+
+ //die($sql);
+ $this->query($sql);
+ return true;
+ }
+
+ function dropTable($table_name) {
+ $this->check($table_name);
+ $sql = "DROP TABLE '". $table_name."'";
+ return $this->query($sql);
+ }
+
+ // gibt Array mit Tabellennamen zur�ck
+ function getTables($database_name = '') {
+
+ if($database_name == ''){
+ $database_name = $this->dbName;
+ }
+
+ $tables = $this->queryAllRecords("SHOW TABLES FROM `$database_name`");
+ $tb_names = array();
+ if(is_array($tables) && !empty($tables)){
+ for($i = 0; $i < sizeof($tables); $i++){
+ $tb_names[$i] = $tables[$i]['Tables_in_'.$database_name];
+ }
+ }
+
+ /*
+ $result = mysqli_query("SHOW TABLES FROM `$database_name`");
+ $tb_names = array();
+ for ($i = 0; $i < mysqli_num_rows($result); $i++) {
+ $tb_names[$i] = mysql_tablename($result, $i);
+ }
+ */
+ return $tb_names;
+ }
+
+ // gibt Feldinformationen zur Tabelle zur�ck
+ /*
+ $columns = array(action => add | alter | drop
+ name => Spaltenname
+ name_new => neuer Spaltenname, nur bei 'alter' belegt
+ type => 42go-Meta-Type: int16, int32, int64, double, char, varchar, text, blob
+ typeValue => Wert z.B. bei Varchar
+ defaultValue => Default Wert
+ notNull => true | false
+ autoInc => true | false
+ option => unique | primary | index)
+
+
+ */
+
+ function tableInfo($table_name) {
+
+ 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];
+
+
+ $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') $column["autoInc"] = true;
+
+
+ // Type in Metatype umsetzen
+
+ if(stristr($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';
+
+
+ $column["type"] = $metaType;
+
+ $columns[] = $column;
+ }
+ return $columns;
+ } else {
+ return false;
+ }
+
+ }
+
+ function mapType($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("Datenbank Fehler: F�r diesen Datentyp ist eine L�ngenangabe notwendig.");
+ return 'varchar('.$typeValue.')';
+ break;
+ case 'text':
+ return 'text';
+ break;
+ case 'blob':
+ return 'blob';
+ break;
+ }
+ }
+
+}
+
?>
--
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