mirror of
https://github.com/php/php-src.git
synced 2024-09-24 03:17:26 +00:00
411 lines
13 KiB
C
411 lines
13 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 5 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2006 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_01.txt |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
| Author: Georg Richter <georg@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <signal.h>
|
|
|
|
#include "php.h"
|
|
#include "php_ini.h"
|
|
#include "ext/standard/info.h"
|
|
#include "php_mysqli.h"
|
|
|
|
/* {{{ proto object mysqli_connect([string hostname [,string username [,string passwd [,string dbname [,int port [,string socket]]]]]]) U
|
|
Open a connection to a mysql server */
|
|
PHP_FUNCTION(mysqli_connect)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
MYSQLI_RESOURCE *mysqli_resource;
|
|
zval *object = getThis();
|
|
char *hostname, *username, *passwd, *dbname, *socket;
|
|
int hostname_len, username_len, passwd_len, dbname_len, socket_len;
|
|
long port=0;
|
|
|
|
if (getThis() && !ZEND_NUM_ARGS()) {
|
|
RETURN_NULL();
|
|
}
|
|
|
|
hostname = username = dbname = passwd = socket = NULL;
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s&s&s&s&ls&", &hostname, &hostname_len, UG(utf8_conv),
|
|
&username, &username_len, UG(utf8_conv), &passwd, &passwd_len, UG(utf8_conv),
|
|
&dbname, &dbname_len, UG(utf8_conv), &port, &socket, &socket_len, UG(utf8_conv)) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
if (!socket_len) {
|
|
socket = NULL;
|
|
}
|
|
|
|
if (!passwd) {
|
|
passwd = MyG(default_pw);
|
|
if (!username){
|
|
username = MyG(default_user);
|
|
if (!hostname) {
|
|
hostname = MyG(default_host);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
mysql = (MY_MYSQL *) ecalloc(1, sizeof(MY_MYSQL));
|
|
|
|
if (!(mysql->mysql = mysql_init(NULL))) {
|
|
efree(mysql);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
#ifdef HAVE_EMBEDDED_MYSQLI
|
|
if (hostname_len) {
|
|
unsigned int external=1;
|
|
mysql_options(mysql->mysql, MYSQL_OPT_USE_REMOTE_CONNECTION, (char *)&external);
|
|
} else {
|
|
mysql_options(mysql->mysql, MYSQL_OPT_USE_EMBEDDED_CONNECTION, 0);
|
|
}
|
|
#endif
|
|
|
|
if (mysql_real_connect(mysql->mysql, hostname, username, passwd, dbname, port, socket, CLIENT_MULTI_RESULTS) == NULL) {
|
|
/* Save error messages */
|
|
|
|
php_mysqli_throw_sql_exception( mysql->mysql->net.sqlstate, mysql->mysql->net.last_errno TSRMLS_CC,
|
|
"%s", mysql->mysql->net.last_error);
|
|
|
|
php_mysqli_set_error(mysql_errno(mysql->mysql), (char *) mysql_error(mysql->mysql) TSRMLS_CC);
|
|
|
|
/* free mysql structure */
|
|
mysql_close(mysql->mysql);
|
|
efree(mysql);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
#ifdef HAVE_MYSQLI_SET_CHARSET
|
|
/* when PHP runs in unicode, set default character set to utf8 */
|
|
if (UG(unicode)) {
|
|
mysql_set_character_set(mysql->mysql, "utf8");
|
|
mysql->conv = UG(utf8_conv);
|
|
}
|
|
#endif
|
|
|
|
/* clear error */
|
|
php_mysqli_set_error(mysql_errno(mysql->mysql), (char *) mysql_error(mysql->mysql) TSRMLS_CC);
|
|
|
|
mysql->mysql->reconnect = MyG(reconnect);
|
|
|
|
/* set our own local_infile handler */
|
|
php_set_local_infile_handler_default(mysql);
|
|
|
|
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
|
|
mysqli_resource->ptr = (void *)mysql;
|
|
mysqli_resource->status = MYSQLI_STATUS_VALID;
|
|
|
|
if (!object || !instanceof_function(Z_OBJCE_P(object), mysqli_link_class_entry TSRMLS_CC)) {
|
|
MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_link_class_entry);
|
|
} else {
|
|
((mysqli_object *) zend_object_store_get_object(object TSRMLS_CC))->ptr = mysqli_resource;
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto int mysqli_connect_errno(void) U
|
|
Returns the numerical value of the error message from last connect command */
|
|
PHP_FUNCTION(mysqli_connect_errno)
|
|
{
|
|
RETURN_LONG(MyG(error_no));
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto string mysqli_connect_error(void) U
|
|
Returns the text of the error message from previous MySQL operation */
|
|
PHP_FUNCTION(mysqli_connect_error)
|
|
{
|
|
if (MyG(error_msg)) {
|
|
RETURN_UTF8_STRING((char *)MyG(error_msg), ZSTR_DUPLICATE);
|
|
} else {
|
|
RETURN_NULL();
|
|
}
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto mixed mysqli_fetch_array (object result [,int resulttype]) U
|
|
Fetch a result row as an associative array, a numeric array, or both */
|
|
PHP_FUNCTION(mysqli_fetch_array)
|
|
{
|
|
php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto mixed mysqli_fetch_assoc (object result) U
|
|
Fetch a result row as an associative array */
|
|
PHP_FUNCTION(mysqli_fetch_assoc)
|
|
{
|
|
php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_ASSOC, 0);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto mixed mysqli_fetch_object (object result [, string class_name [, NULL|array ctor_params]]) U
|
|
Fetch a result row as an object */
|
|
PHP_FUNCTION(mysqli_fetch_object)
|
|
{
|
|
php_mysqli_fetch_into_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, MYSQLI_ASSOC, 1);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto bool mysqli_multi_query(object link, string query) U
|
|
allows to execute multiple queries */
|
|
PHP_FUNCTION(mysqli_multi_query)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
zval *mysql_link;
|
|
char *query;
|
|
int query_len;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os&", &mysql_link, mysqli_link_class_entry,
|
|
&query, &query_len, UG(utf8_conv)) == FAILURE) {
|
|
return;
|
|
}
|
|
MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL *, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
|
|
|
|
MYSQLI_ENABLE_MQ;
|
|
if (mysql_real_query(mysql->mysql, query, query_len)) {
|
|
char s_error[MYSQL_ERRMSG_SIZE], s_sqlstate[SQLSTATE_LENGTH+1];
|
|
unsigned int s_errno;
|
|
MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
|
|
|
|
/* we have to save error information, cause
|
|
MYSQLI_DISABLE_MQ will reset error information */
|
|
strcpy(s_error, mysql_error(mysql->mysql));
|
|
strcpy(s_sqlstate, mysql_sqlstate(mysql->mysql));
|
|
s_errno = mysql_errno(mysql->mysql);
|
|
|
|
MYSQLI_DISABLE_MQ;
|
|
|
|
/* restore error information */
|
|
strcpy(mysql->mysql->net.last_error, s_error);
|
|
strcpy(mysql->mysql->net.sqlstate, s_sqlstate);
|
|
mysql->mysql->net.last_errno = s_errno;
|
|
|
|
RETURN_FALSE;
|
|
}
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto mixed mysqli_query(object link, string query [,int resultmode]) U */
|
|
PHP_FUNCTION(mysqli_query)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
zval *mysql_link;
|
|
MYSQLI_RESOURCE *mysqli_resource;
|
|
MYSQL_RES *result;
|
|
char *query;
|
|
int query_len;
|
|
unsigned long resultmode = MYSQLI_STORE_RESULT;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os&|l", &mysql_link, mysqli_link_class_entry,
|
|
&query, &query_len, UG(utf8_conv), &resultmode) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
if (resultmode != MYSQLI_USE_RESULT && resultmode != MYSQLI_STORE_RESULT) {
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid value for resultmode");
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL*, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
|
|
|
|
if (!query_len) {
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Empty query");
|
|
RETURN_FALSE;
|
|
}
|
|
MYSQLI_DISABLE_MQ;
|
|
|
|
if (mysql_real_query(mysql->mysql, query, query_len)) {
|
|
MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (!mysql_field_count(mysql->mysql)) {
|
|
/* no result set - not a SELECT */
|
|
if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
|
|
php_mysqli_report_index(query, mysql->mysql->server_status TSRMLS_CC);
|
|
}
|
|
RETURN_TRUE;
|
|
}
|
|
|
|
result = (resultmode == MYSQLI_USE_RESULT) ? mysql_use_result(mysql->mysql) : mysql_store_result(mysql->mysql);
|
|
|
|
if (!result) {
|
|
php_mysqli_throw_sql_exception(mysql->mysql->net.sqlstate, mysql->mysql->net.last_errno TSRMLS_CC,
|
|
"%s", mysql->mysql->net.last_error);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (MyG(report_mode) & MYSQLI_REPORT_INDEX) {
|
|
php_mysqli_report_index((char *)query, mysql->mysql->server_status TSRMLS_CC);
|
|
}
|
|
|
|
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
|
|
mysqli_resource->ptr = (void *)result;
|
|
mysqli_resource->status = MYSQLI_STATUS_VALID;
|
|
MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_result_class_entry);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto object mysqli_get_warnings(object link) U */
|
|
PHP_FUNCTION(mysqli_get_warnings)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
zval *mysql_link;
|
|
MYSQLI_RESOURCE *mysqli_resource;
|
|
MYSQLI_WARNING *w;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
|
|
return;
|
|
}
|
|
MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL*, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
|
|
|
|
if (mysql_warning_count(mysql->mysql)) {
|
|
w = php_get_warnings(mysql->mysql);
|
|
} else {
|
|
RETURN_FALSE;
|
|
}
|
|
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
|
|
mysqli_resource->ptr = mysqli_resource->info = (void *)w;
|
|
mysqli_resource->status = MYSQLI_STATUS_INITIALIZED;
|
|
MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_warning_class_entry);
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto object mysqli_stmt_get_warnings(object link) U */
|
|
PHP_FUNCTION(mysqli_stmt_get_warnings)
|
|
{
|
|
MY_STMT *stmt;
|
|
zval *stmt_link;
|
|
MYSQLI_RESOURCE *mysqli_resource;
|
|
MYSQLI_WARNING *w;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &stmt_link, mysqli_stmt_class_entry) == FAILURE) {
|
|
return;
|
|
}
|
|
MYSQLI_FETCH_RESOURCE(stmt, MY_STMT*, &stmt_link, "mysqli_stmt", MYSQLI_STATUS_VALID);
|
|
|
|
if (mysql_warning_count(stmt->stmt->mysql)) {
|
|
w = php_get_warnings(stmt->stmt->mysql);
|
|
} else {
|
|
RETURN_FALSE;
|
|
}
|
|
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
|
|
mysqli_resource->ptr = mysqli_resource->info = (void *)w;
|
|
mysqli_resource->status = MYSQLI_STATUS_INITIALIZED;
|
|
MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_warning_class_entry);
|
|
}
|
|
/* }}} */
|
|
|
|
#ifdef HAVE_MYSQLI_SET_CHARSET
|
|
/* {{{ proto bool mysqli_set_charset(object link, string csname) U
|
|
sets client character set */
|
|
PHP_FUNCTION(mysqli_set_charset)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
zval *mysql_link;
|
|
char *csname;
|
|
int csname_len;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os&", &mysql_link, mysqli_link_class_entry,
|
|
&csname, &csname_len, UG(utf8_conv)) == FAILURE) {
|
|
return;
|
|
}
|
|
MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL*, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
|
|
|
|
/* check unicode modus */
|
|
/* todo: we need also to support UCS2. This will not work when using SET NAMES */
|
|
if (UG(unicode) && (csname_len != 4 || strncasecmp(csname, "utf8", 4))) {
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Character set %s is not supported when running PHP with unicode.semantics=On.", csname);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (mysql_set_character_set(mysql->mysql, csname)) {
|
|
RETURN_FALSE;
|
|
}
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} */
|
|
#endif
|
|
|
|
#ifdef HAVE_MYSQLI_GET_CHARSET
|
|
/* {{{ proto object mysqli_get_charset(object link) U
|
|
returns a character set object */
|
|
PHP_FUNCTION(mysqli_get_charset)
|
|
{
|
|
MY_MYSQL *mysql;
|
|
zval *mysql_link;
|
|
MY_CHARSET_INFO cs;
|
|
|
|
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &mysql_link, mysqli_link_class_entry) == FAILURE) {
|
|
return;
|
|
}
|
|
MYSQLI_FETCH_RESOURCE(mysql, MY_MYSQL*, &mysql_link, "mysqli_link", MYSQLI_STATUS_VALID);
|
|
|
|
object_init(return_value);
|
|
|
|
mysql_get_character_set_info(mysql->mysql, &cs);
|
|
|
|
if (UG(unicode)) {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UChar *ustr;
|
|
int ulen;
|
|
|
|
zend_string_to_unicode(UG(utf8_conv), &ustr, &ulen, (cs.csname) ? cs.csname : "",
|
|
(cs.csname) ? strlen(cs.csname) : 0 TSRMLS_CC);
|
|
add_property_unicodel(return_value, "charset", ustr, ulen, 1);
|
|
zend_string_to_unicode(UG(utf8_conv), &ustr, &ulen, (cs.name) ? cs.name : "",
|
|
(cs.name) ? strlen(cs.name) : 0 TSRMLS_CC);
|
|
add_property_unicodel(return_value, "collation", ustr, ulen, 1);
|
|
zend_string_to_unicode(UG(utf8_conv), &ustr, &ulen, (cs.comment) ? cs.comment : "",
|
|
(cs.comment) ? strlen(cs.comment) : 0 TSRMLS_CC);
|
|
add_property_unicodel(return_value, "comment", ustr, ulen, 1);
|
|
zend_string_to_unicode(UG(utf8_conv), &ustr, &ulen, (cs.dir) ? cs.dir : "",
|
|
(cs.dir) ? strlen(cs.dir) : 0 TSRMLS_CC);
|
|
add_property_unicodel(return_value, "dir", ustr, ulen, 1);
|
|
} else {
|
|
add_property_string(return_value, "charset", (cs.name) ? (char *)cs.csname : "", 1);
|
|
add_property_string(return_value, "collation",(cs.name) ? (char *)cs.name : "", 1);
|
|
add_property_string(return_value, "comment", (cs.comment) ? (char *)cs.comment : "", 1);
|
|
add_property_string(return_value, "dir", (cs.dir) ? (char *)cs.dir : "", 1);
|
|
}
|
|
add_property_long(return_value, "min_length", cs.mbminlen);
|
|
add_property_long(return_value, "max_length", cs.mbmaxlen);
|
|
add_property_long(return_value, "number", cs.number);
|
|
add_property_long(return_value, "state", cs.state);
|
|
}
|
|
/* }}} */
|
|
#endif
|
|
|
|
/*
|
|
* Local variables:
|
|
* tab-width: 4
|
|
* c-basic-offset: 4
|
|
* End:
|
|
* vim600: noet sw=4 ts=4 fdm=marker
|
|
* vim<600: noet sw=4 ts=4
|
|
*/
|