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git-svn-id: http://xe-core.googlecode.com/svn/trunk@1079 201d5d3c-b55e-5fd7-737f-ddc643e51545

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zero 2007-04-10 08:49:56 +00:00
parent 2a13d510fb
commit 0e53c321df
12 changed files with 140 additions and 61 deletions
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59
classes/db/DBMysqli.class.php
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@ -12,8 +12,6 @@
class DBMysqli extends DB {
var $handler = null;
var $hostname = '127.0.0.1'; ///< hostname
var $userid = NULL; ///< user id
var $password = NULL; ///< password
@ -73,14 +71,16 @@
if(!$this->hostname || !$this->userid || !$this->password || !$this->database) return;
// 접속시도
$this->handler = new mysqli($this->hostname, $this->userid, $this->password, $this->database);
$this->fd = @mysqli_connect($this->hostname, $this->userid, $this->password, $this->database);
// 접속체크
if(mysqli_connect_error()) $this->is_connected = false;
else $this->is_connected = true;
if(mysqli_connect_error()) {
$this->setError(-1, mysqli_connect_error());
return $this->is_connected = false;
}
// mysql의 경우 utf8임을 지정
$this->handler->query("SET NAMES 'utf8'");
$this->is_connected = true;
$this->_query("SET NAMES 'utf8'");
}
/**
@ -88,15 +88,16 @@
**/
function close() {
if(!$this->isConnected()) return;
$this->handler->close();
@mysqli_close();
}
/**
* @brief 쿼리에서 입력되는 문자열 변수들의 quotation 조절
**/
function addQuotes($string) {
if(!$this->fd) return $string;
if(get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
if(!is_numeric($string)) $string = $this->handler->real_escape_string($string);
if(!is_numeric($string)) $string = mysqli_escape_string($this->fd, $string);
return $string;
}
@ -111,17 +112,36 @@
**/
function _query($query) {
if(!$this->isConnected()) return;
$this->query = $query;
if(__DEBUG__) $query_start = getMicroTime();
$this->setError(0,'success');
$result = $this->handler->query($query);
$result = mysqli_query($this->fd,$query);
if(__DEBUG__) {
$query_end = getMicroTime();
$elapsed_time = $query_end - $query_start;
$GLOBALS['__db_elapsed_time__'] += $elapsed_time;
}
if(mysqli_errno($this->fd)) {
$this->setError(mysqli_errno($this->fd), mysqli_error($this->fd));
if(__DEBUG__) {
$GLOBALS['__db_queries__'] .= sprintf("\t%02d. %s (%0.6f sec)\n\t Fail : %d\n\t\t %s\n", ++$GLOBALS['__dbcnt'], $this->query, $elapsed_time, $this->errno, $this->errstr);
}
if($this->handler->error) {
$this->setError($this->handler->errno, $this->handler->error);
return;
}
if(__DEBUG__) {
$GLOBALS['__db_queries__'] .= sprintf("\t%02d. %s (%0.6f sec)\n", ++$GLOBALS['__dbcnt'], $this->query, $elapsed_time);
}
return $result;
}
@ -129,18 +149,27 @@
* @brief 트랜잭션 시작
**/
function begin() {
if(!$this->is_connected || $this->transaction_started) return;
$this->_query('begin');
$this->transaction_started = true;
}
/**
* @brief 롤백
**/
function rollback() {
if(!$this->is_connected || !$this->transaction_started) return;
$this->_query('rollback');
$this->transaction_started = false;
}
/**
* @brief 커밋
**/
function commit() {
if(!$this->is_connected || !$this->transaction_started) return;
$this->_query('commit');
$this->transaction_started = false;
}
/**
@ -149,7 +178,7 @@
function _fetch($result) {
if($this->isError() || !$result) return;
while($tmp = $result->fetch_object()) {
while($tmp = mysqli_fetch_object($result)) {
$output[] = $tmp;
}
if(count($output)==1) return $output[0];
@ -162,7 +191,7 @@
function getNextSequence() {
$query = sprintf("insert into `%ssequence` (seq) values ('')", $this->prefix);
$this->_query($query);
return $this->handler->insert_id;
return mysqli_insert_id($this->fd);
}
/**
@ -254,7 +283,7 @@
}
}
$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema,",\n"), "ENGINE = MYISAM CHARACTER SET utf8 COLLATE utf8_general_ci");
$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema,",\n"), "type=innodb CHARACTER SET utf8 COLLATE utf8_general_ci");
$output = $this->_query($schema);
if(!$output) return false;