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DEFINITIONS
This source file includes following definitions.
- php_clear_warnings
- php_new_warning
- php_get_warnings
- php_new_warning
- php_get_warnings
- PHP_METHOD
- mysqli_warning_message
- mysqli_warning_sqlstate
- mysqli_warning_errno
- PHP_METHOD
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 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> |
+----------------------------------------------------------------------+
*/
#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_structs.h"
#include "mysqli_priv.h"
/* Define these in the PHP5 tree to make merging easy process */
#define ZSTR_DUPLICATE (1<<0)
#define ZSTR_AUTOFREE (1<<1)
#define ZVAL_UTF8_STRING(z, s, flags) ZVAL_STRING((z), (char*)(s), ((flags) & ZSTR_DUPLICATE))
#define ZVAL_UTF8_STRINGL(z, s, l, flags) ZVAL_STRINGL((z), (char*)(s), (l), ((flags) & ZSTR_DUPLICATE))
/* {{{ void php_clear_warnings() */
void php_clear_warnings(MYSQLI_WARNING *w)
{
MYSQLI_WARNING *n;
while (w) {
n = w;
zval_dtor(&(w->reason));
zval_dtor(&(w->sqlstate));
w = w->next;
efree(n);
}
}
/* }}} */
#ifndef MYSQLI_USE_MYSQLND
/* {{{ MYSQLI_WARNING *php_new_warning */
static
MYSQLI_WARNING *php_new_warning(const char *reason, int errorno TSRMLS_DC)
{
MYSQLI_WARNING *w;
w = (MYSQLI_WARNING *)ecalloc(1, sizeof(MYSQLI_WARNING));
ZVAL_UTF8_STRING(&(w->reason), reason, ZSTR_DUPLICATE);
ZVAL_UTF8_STRINGL(&(w->sqlstate), "HY000", sizeof("HY000") - 1, ZSTR_DUPLICATE);
w->errorno = errorno;
return w;
}
/* }}} */
/* {{{ MYSQLI_WARNING *php_get_warnings(MYSQL *mysql TSRMLS_DC) */
MYSQLI_WARNING *php_get_warnings(MYSQL *mysql TSRMLS_DC)
{
MYSQLI_WARNING *w, *first = NULL, *prev = NULL;
MYSQL_RES *result;
MYSQL_ROW row;
if (mysql_real_query(mysql, "SHOW WARNINGS", 13)) {
return NULL;
}
result = mysql_store_result(mysql);
while ((row = mysql_fetch_row(result))) {
w = php_new_warning(row[2], atoi(row[1]) TSRMLS_CC);
if (!first) {
first = w;
}
if (prev) {
prev->next = w;
}
prev = w;
}
mysql_free_result(result);
return first;
}
/* }}} */
#else
/* {{{ MYSQLI_WARNING *php_new_warning */
static
MYSQLI_WARNING *php_new_warning(const zval * reason, int errorno TSRMLS_DC)
{
MYSQLI_WARNING *w;
w = (MYSQLI_WARNING *)ecalloc(1, sizeof(MYSQLI_WARNING));
w->reason = *reason;
zval_copy_ctor(&(w->reason));
ZVAL_UTF8_STRINGL(&(w->reason), Z_STRVAL(w->reason), Z_STRLEN(w->reason), ZSTR_AUTOFREE);
ZVAL_UTF8_STRINGL(&(w->sqlstate), "HY000", sizeof("HY000") - 1, ZSTR_DUPLICATE);
w->errorno = errorno;
return w;
}
/* }}} */
/* {{{ MYSQLI_WARNING *php_get_warnings(MYSQL *mysql TSRMLS_DC) */
MYSQLI_WARNING * php_get_warnings(MYSQLND_CONN_DATA * mysql TSRMLS_DC)
{
MYSQLI_WARNING *w, *first = NULL, *prev = NULL;
MYSQL_RES *result;
zval *row;
if (mysql->m->query(mysql, "SHOW WARNINGS", 13 TSRMLS_CC)) {
return NULL;
}
result = mysql->m->use_result(mysql TSRMLS_CC);
for (;;) {
zval **entry;
int errno;
MAKE_STD_ZVAL(row);
mysqlnd_fetch_into(result, MYSQLND_FETCH_NUM, row, MYSQLND_MYSQLI);
if (Z_TYPE_P(row) != IS_ARRAY) {
zval_ptr_dtor(&row);
break;
}
zend_hash_internal_pointer_reset(Z_ARRVAL_P(row));
/* 0. we don't care about the first */
zend_hash_move_forward(Z_ARRVAL_P(row));
/* 1. Here comes the error no */
zend_hash_get_current_data(Z_ARRVAL_P(row), (void **)&entry);
convert_to_long_ex(entry);
errno = Z_LVAL_PP(entry);
zend_hash_move_forward(Z_ARRVAL_P(row));
/* 2. Here comes the reason */
zend_hash_get_current_data(Z_ARRVAL_P(row), (void **)&entry);
w = php_new_warning(*entry, errno TSRMLS_CC);
/*
Don't destroy entry, because the row destroy will decrease
the refcounter. Decreased twice then mysqlnd_free_result()
will crash, because it will try to access already freed memory.
*/
if (!first) {
first = w;
}
if (prev) {
prev->next = (void *)w;
}
prev = w;
zval_ptr_dtor(&row);
}
mysql_free_result(result);
return first;
}
/* }}} */
#endif
/* {{{ bool mysqli_warning::next() */
PHP_METHOD(mysqli_warning, next)
{
MYSQLI_WARNING *w;
zval *mysqli_warning;
mysqli_object *obj = (mysqli_object *)zend_objects_get_address(getThis() TSRMLS_CC);
if (obj->ptr) {
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O",
&mysqli_warning, mysqli_warning_class_entry) == FAILURE) {
return;
}
MYSQLI_FETCH_RESOURCE(w, MYSQLI_WARNING *, &mysqli_warning, "mysqli_warning", MYSQLI_STATUS_VALID);
if (w && w->next) {
w = w->next;
((MYSQLI_RESOURCE *)(obj->ptr))->ptr = w;
RETURN_TRUE;
}
}
RETURN_FALSE;
}
/* }}} */
/* {{{ property mysqli_warning_message */
static
int mysqli_warning_message(mysqli_object *obj, zval **retval TSRMLS_DC)
{
MYSQLI_WARNING *w;
if (!obj->ptr || !((MYSQLI_RESOURCE *)(obj->ptr))->ptr) {
return FAILURE;
}
w = (MYSQLI_WARNING *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
MAKE_STD_ZVAL(*retval);
**retval = w->reason;
zval_copy_ctor(*retval);
return SUCCESS;
}
/* }}} */
/* {{{ property mysqli_warning_sqlstate */
static
int mysqli_warning_sqlstate(mysqli_object *obj, zval **retval TSRMLS_DC)
{
MYSQLI_WARNING *w;
if (!obj->ptr || !((MYSQLI_RESOURCE *)(obj->ptr))->ptr) {
return FAILURE;
}
w = (MYSQLI_WARNING *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
MAKE_STD_ZVAL(*retval);
**retval = w->sqlstate;
zval_copy_ctor(*retval);
return SUCCESS;
}
/* }}} */
/* {{{ property mysqli_warning_error */
static
int mysqli_warning_errno(mysqli_object *obj, zval **retval TSRMLS_DC)
{
MYSQLI_WARNING *w;
if (!obj->ptr || !((MYSQLI_RESOURCE *)(obj->ptr))->ptr) {
return FAILURE;
}
w = (MYSQLI_WARNING *)((MYSQLI_RESOURCE *)(obj->ptr))->ptr;
MAKE_STD_ZVAL(*retval);
ZVAL_LONG(*retval, w->errorno);
return SUCCESS;
}
/* }}} */
/* {{{ mysqli_warning_construct(object obj) */
PHP_METHOD(mysqli_warning, __construct)
{
zval *z;
mysqli_object *obj;
#ifndef MYSQLI_USE_MYSQLND
MYSQL *hdl;
#endif
MYSQLI_WARNING *w;
MYSQLI_RESOURCE *mysqli_resource;
if (ZEND_NUM_ARGS() != 1) {
WRONG_PARAM_COUNT;
}
if (zend_parse_parameters(1 TSRMLS_CC, "o", &z)==FAILURE) {
return;
}
obj = (mysqli_object *)zend_object_store_get_object(z TSRMLS_CC);\
if (obj->zo.ce == mysqli_link_class_entry) {
MY_MYSQL *mysql;
MYSQLI_FETCH_RESOURCE_CONN(mysql, &z, MYSQLI_STATUS_VALID);
if (mysql_warning_count(mysql->mysql)) {
#ifndef MYSQLI_USE_MYSQLND
w = php_get_warnings(mysql->mysql TSRMLS_CC);
#else
w = php_get_warnings(mysql->mysql->data TSRMLS_CC);
#endif
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "No warnings found");
RETURN_FALSE;
}
} else if (obj->zo.ce == mysqli_stmt_class_entry) {
MY_STMT *stmt;
MYSQLI_FETCH_RESOURCE_STMT(stmt, &z, MYSQLI_STATUS_VALID);
#ifndef MYSQLI_USE_MYSQLND
hdl = mysqli_stmt_get_connection(stmt->stmt);
if (mysql_warning_count(hdl)) {
w = php_get_warnings(hdl TSRMLS_CC);
#else
if (mysqlnd_stmt_warning_count(stmt->stmt)) {
w = php_get_warnings(mysqli_stmt_get_connection(stmt->stmt) TSRMLS_CC);
#endif
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "No warnings found");
RETURN_FALSE;
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid class argument");
RETURN_FALSE;
}
mysqli_resource = (MYSQLI_RESOURCE *)ecalloc (1, sizeof(MYSQLI_RESOURCE));
mysqli_resource->ptr = mysqli_resource->info = (void *)w;
mysqli_resource->status = MYSQLI_STATUS_VALID;
if (!getThis() || !instanceof_function(Z_OBJCE_P(getThis()), mysqli_warning_class_entry TSRMLS_CC)) {
MYSQLI_RETURN_RESOURCE(mysqli_resource, mysqli_warning_class_entry);
} else {
((mysqli_object *) zend_object_store_get_object(getThis() TSRMLS_CC))->ptr = mysqli_resource;
}
}
/* }}} */
/* {{{ mysqli_warning_methods */
const zend_function_entry mysqli_warning_methods[] = {
PHP_ME(mysqli_warning, __construct, NULL, ZEND_ACC_PROTECTED)
PHP_ME(mysqli_warning, next, NULL, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ mysqli_warning_property_entries */
const mysqli_property_entry mysqli_warning_property_entries[] = {
{"message", sizeof("message") - 1, mysqli_warning_message, NULL},
{"sqlstate", sizeof("sqlstate") - 1, mysqli_warning_sqlstate, NULL},
{"errno", sizeof("errno") - 1, mysqli_warning_errno, NULL},
{NULL, 0, NULL, NULL}
};
/* }}} */
/* {{{ mysqli_warning_property_info_entries */
const zend_property_info mysqli_warning_property_info_entries[] = {
{ZEND_ACC_PUBLIC, "message", sizeof("message") - 1, -1, 0, NULL, 0, NULL},
{ZEND_ACC_PUBLIC, "sqlstate", sizeof("sqlstate") - 1, -1, 0, NULL, 0, NULL},
{ZEND_ACC_PUBLIC, "errno", sizeof("errno") - 1, -1, 0, NULL, 0, NULL},
{0, NULL, 0, -1, 0, NULL, 0, NULL}
};
/* }}} */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode: t
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/