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-rwxr-xr-xinclude/dba/dba_driver.php69
1 files changed, 39 insertions, 30 deletions
diff --git a/include/dba/dba_driver.php b/include/dba/dba_driver.php
index e15e107a8..52613a45e 100755
--- a/include/dba/dba_driver.php
+++ b/include/dba/dba_driver.php
@@ -1,4 +1,6 @@
<?php
+
+class DBA {
/**
* @file dba_driver.php
* @brief some database related functions and abstract driver class.
@@ -7,6 +9,10 @@
* functions for working with databases.
*/
+static public $dba = null;
+static public $dbtype = null;
+
+
/**
* @brief Returns the database driver object.
*
@@ -21,27 +27,28 @@
* @param bool $install Defaults to false
* @return null|dba_driver A database driver object (dba_mysql|dba_mysqli) or null if no driver found.
*/
-function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
- $dba = null;
+static public function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
- $dbtype = intval($dbtype);
+ self::$dba = null;
+
+ self::$dbtype = intval($dbtype);
$set_port = $port;
- if($dbtype == DBTYPE_POSTGRES) {
+ if(self::$dbtype == DBTYPE_POSTGRES) {
require_once('include/dba/dba_postgres.php');
if(is_null($port)) $set_port = 5432;
- $dba = new dba_postgres($server, $set_port, $user, $pass, $db, $install);
+ self::$dba = new dba_postgres($server, $set_port, $user, $pass, $db, $install);
} else {
// Highly experimental at the present time.
// require_once('include/dba/dba_pdo.php');
-// $dba = new dba_pdo($server, $set_port,$user,$pass,$db,$install);
+// self::$dba = new dba_pdo($server, $set_port,$user,$pass,$db,$install);
// }
if(class_exists('mysqli')) {
if (is_null($port)) $set_port = ini_get("mysqli.default_port");
require_once('include/dba/dba_mysqli.php');
- $dba = new dba_mysqli($server, $set_port,$user,$pass,$db,$install);
+ self::$dba = new dba_mysqli($server, $set_port,$user,$pass,$db,$install);
}
}
@@ -51,16 +58,18 @@ function dba_factory($server, $port,$user,$pass,$db,$dbtype,$install = false) {
// third-party interfaces that are working and well tested.
- if(is_object($dba) && $dba->connected) {
- $dns = (($dbtype == DBTYPE_POSTGRES) ? 'postgres' : 'mysql')
+ if(is_object(self::$dba) && self::$dba->connected) {
+ $dns = ((self::$dbtype == DBTYPE_POSTGRES) ? 'postgres' : 'mysql')
. ':host=' . $server . (is_null($port) ? '' : ';port=' . $port)
. ';dbname=' . $db;
- $dba->pdo_set(array($dns,$user,$pass));
+ self::$dba->pdo_set(array($dns,$user,$pass));
}
- define('NULL_DATE', $dba->get_null_date());
- define('ACTIVE_DBTYPE', $dbtype);
- return $dba;
+ define('NULL_DATE', self::$dba->get_null_date());
+ define('ACTIVE_DBTYPE', self::$dbtype);
+ return self::$dba;
+}
+
}
/**
@@ -232,8 +241,8 @@ function printable($s) {
function dbg($state) {
global $db;
- if($db)
- $db->dbg($state);
+ if(\DBA::$dba)
+ \DBA::$dba->dbg($state);
}
/**
@@ -249,19 +258,19 @@ function dbg($state) {
function dbesc($str) {
global $db;
- if($db && $db->connected)
- return($db->escape($str));
+ if(\DBA::$dba && \DBA::$dba->connected)
+ return(\DBA::$dba->escape($str));
else
return(str_replace("'", "\\'", $str));
}
function dbescbin($str) {
global $db;
- return $db->escapebin($str);
+ return \DBA::$dba->escapebin($str);
}
function dbunescbin($str) {
global $db;
- return $db->unescapebin($str);
+ return \DBA::$dba->unescapebin($str);
}
function dbescdate($date) {
@@ -275,27 +284,27 @@ function dbescdate($date) {
function db_quoteinterval($txt) {
global $db;
- return $db->quote_interval($txt);
+ return \DBA::$dba->quote_interval($txt);
}
function dbesc_identifier($str) {
global $db;
- return $db->escape_identifier($str);
+ return \DBA::$dba->escape_identifier($str);
}
function db_utcnow() {
global $db;
- return $db->utcnow();
+ return \DBA::$dba->utcnow();
}
function db_optimizetable($table) {
global $db;
- $db->optimize_table($table);
+ \DBA::$dba->optimize_table($table);
}
function db_concat($fld, $sep) {
global $db;
- return $db->concat($fld, $sep);
+ return \DBA::$dba->concat($fld, $sep);
}
// Function: q($sql,$args);
@@ -325,7 +334,7 @@ function q($sql) {
$args = func_get_args();
unset($args[0]);
- if($db && $db->connected) {
+ if(\DBA::$dba && \DBA::$dba->connected) {
$stmt = vsprintf($sql, $args);
if($stmt === false) {
if(version_compare(PHP_VERSION, '5.4.0') >= 0)
@@ -356,8 +365,8 @@ function q($sql) {
function dbq($sql) {
global $db;
- if($db && $db->connected)
- $ret = $db->q($sql);
+ if(\DBA::$dba && \DBA::$dba->connected)
+ $ret = \DBA::$dba->q($sql);
else
$ret = false;
@@ -423,8 +432,8 @@ function db_getfunc($f) {
function db_logger($s,$level = LOGGER_NORMAL,$syslog = LOG_INFO) {
global $db;
- $saved = $db->debug;
- $db->debug = false;
+ $saved = \DBA::$dba->debug;
+ \DBA::$dba->debug = false;
logger($s,$level,$syslog);
- $db->debug = $saved;
+ \DBA::$dba->debug = $saved;
} \ No newline at end of file