diff options
Diffstat (limited to 'classes/Db')
-rw-r--r-- | classes/Db/Abstract.php | 56 | ||||
-rw-r--r-- | classes/Db/Interface.php | 18 | ||||
-rw-r--r-- | classes/Db/Mysql.php | 71 | ||||
-rw-r--r-- | classes/Db/Pgsql.php | 80 |
4 files changed, 0 insertions, 225 deletions
diff --git a/classes/Db/Abstract.php b/classes/Db/Abstract.php deleted file mode 100644 index d84701fd7..000000000 --- a/classes/Db/Abstract.php +++ /dev/null @@ -1,56 +0,0 @@ -<?php - -abstract class Db_Abstract implements Db_Interface -{ - private $dbconn; - protected static $instance; - - private function __construct() { } - - public static function instance() - { - if (is_null(static::$instance)) { - static::$instance = new static(); - } - - return static::$instance; - } - - public function connect($host, $user, $pass, $db) { } - - public function getLink() - { - return $this->dbconn; - } - - public function init() { } - - public function escape_string($s, $strip_tags = true) { } - - public function query($query, $die_on_error = true) { } - - public function fetch_assoc($result) { } - - public function num_rows($result) { } - - public function fetch_result($result, $row, $param) { } - - public function unescape_string($str) - { - $tmp = str_replace("\\\"", "\"", $str); - $tmp = str_replace("\\'", "'", $tmp); - return $tmp; - } - - public function close() { } - - public function affected_rows($result) { } - - public function last_error() { } - - public function quote($str) - { - return("'$str'"); - } - -}
\ No newline at end of file diff --git a/classes/Db/Interface.php b/classes/Db/Interface.php deleted file mode 100644 index c5bfad56f..000000000 --- a/classes/Db/Interface.php +++ /dev/null @@ -1,18 +0,0 @@ -<?php - -interface Db_Interface -{ - public function connect($host, $user, $pass, $db); - public function getLink(); - public function init(); - public function escape_string($s, $strip_tags = true); - public function query($query, $die_on_error = true); - public function fetch_assoc($result); - public function num_rows($result); - public function fetch_result($result, $row, $param); - public function unescape_string($str); - public function close(); - public function affected_rows($result); - public function last_error(); - public function quote($str); -} diff --git a/classes/Db/Mysql.php b/classes/Db/Mysql.php deleted file mode 100644 index 170628304..000000000 --- a/classes/Db/Mysql.php +++ /dev/null @@ -1,71 +0,0 @@ -<?php - -class Db_Mysql extends Db_Abstract -{ - public function connect($host, $user, $pass, $db) - { - $link = mysql_connect($host, $user, $pass); - if ($link) { - $result = mysql_select_db($db, $link); - if (!$result) { - die("Can't select DB: " . mysql_error($link)); - } - $this->dbconn = $link; - return $link; - } else { - die("Unable to connect to database (as $user to $host, database $db): " . mysql_error()); - } - } - - public function init() - { - db_query($this->dbconn, "SET time_zone = '+0:0'"); - - if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { - db_query($this->dbconn, "SET NAMES " . MYSQL_CHARSET); - } - } - - public function escape_string($s, $strip_tags = true) - { - if ($strip_tags) $s = strip_tags($s); - return mysql_real_escape_string($s); - } - - public function query($query, $die_on_error = true) - { - $result = mysql_query($query, $this->dbconn); - if (!$result) { - $query = htmlspecialchars($query); - if ($die_on_error) { - die("Query <i>$query</i> failed: " . ($this->dbconn ? mysql_error($this->dbconn) : "No connection")); - } - } - return $result; - } - - public function fetch_assoc($result) { - return mysql_fetch_assoc($result); - } - - public function num_rows($result) { - return mysql_num_rows($result); - } - - public function fetch_result($result, $row, $param) { - // I hate incoherent naming of PHP functions - return mysql_result($result, $row, $param); - } - - public function close() { - return mysql_close($this->dbconn); - } - - public function affected_rows($result) { - return mysql_affected_rows($this->dbconn); - } - - public function last_error() { - return mysql_error($this->dbconn); - } -} diff --git a/classes/Db/Pgsql.php b/classes/Db/Pgsql.php deleted file mode 100644 index 39ed181d7..000000000 --- a/classes/Db/Pgsql.php +++ /dev/null @@ -1,80 +0,0 @@ -<?php - -class Db_Pgsql extends Db_Abstract -{ - public function connect($host, $user, $pass, $db) - { - $string = "dbname=$db user=$user"; - - if ($pass) { - $string .= " password=$pass"; - } - - if ($host) { - $string .= " host=$host"; - } - - if (defined('DB_PORT')) { - $string = "$string port=" . DB_PORT; - } - - $link = pg_connect($string); - - if (!$link) { - die("Unable to connect to database (as $user to $host, database $db):" . pg_last_error()); - } - - $this->dbconn = $link; - return $link; - } - - public function init() - { - pg_query($this->dbconn, "set client_encoding = 'UTF-8'"); - pg_set_client_encoding("UNICODE"); - pg_query($this->dbconn, "set datestyle = 'ISO, european'"); - pg_query($this->dbconn, "set TIME ZONE 0"); - } - - public function escape_string($s, $strip_tags = true) - { - if ($strip_tags) $s = strip_tags($s); - return pg_escape_string($s); - } - - public function query($query, $die_on_error = true) - { - $result = pg_query($this->dbconn, $query); - if (!$result) { - $query = htmlspecialchars($query); // just in case - if ($die_on_error) { - die("Query <i>$query</i> failed [$result]: " . ($this->dbconn ? pg_last_error($this->dbconn) : "No connection")); - } - } - return $result; - } - - public function fetch_assoc($result) { - return pg_fetch_assoc($result); - } - - public function num_rows($result) { - return pg_num_rows($result); - } - - public function fetch_result($result, $row, $param) { - return pg_fetch_result($result, $row, $param); - } - - public function close() { - return pg_close($this->dbconn); - } - - public function affected_rows($result) { - return pg_affected_rows($result); - } - - public function last_error() { - return pg_last_error($this->dbconn); - } -} |