--- /dev/null
+/*
+ +----------------------------------------------------------------------+
+ | PHP HTML Embedded Scripting Language Version 3.0 |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1997-1999 PHP Development Team (See Credits file) |
+ +----------------------------------------------------------------------+
+ | This program is free software; you can redistribute it and/or modify |
+ | it under the terms of one of the following licenses: |
+ | |
+ | A) the GNU General Public License as published by the Free Software |
+ | Foundation; either version 2 of the License, or (at your option) |
+ | any later version. |
+ | |
+ | B) the PHP License as published by the PHP Development Team and |
+ | included in the distribution in the file: LICENSE |
+ | |
+ | This program is distributed in the hope that it will be useful, |
+ | but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ | GNU General Public License for more details. |
+ | |
+ | You should have received a copy of both licenses referred to here. |
+ | If you did not, or have any questions about PHP licensing, please |
+ | contact core@php.net. |
+ +----------------------------------------------------------------------+
+ | Authors: Zeev Suraski <bourbon@netvision.net.il> |
+ +----------------------------------------------------------------------+
+ */
+
+/* $Id$ */
+
+
+/* TODO:
+ *
+ * ? Safe mode implementation
+ */
+
+#if COMPILE_DL
+# if PHP_31
+# include "../phpdl.h"
+# else
+# include "dl/phpdl.h"
+# endif
+#endif
+
+#include "php.h"
+#include "php_globals.h"
+#include "ext/standard/php3_standard.h"
+#include "php3_mysql.h"
+
+
+#if WIN32|WINNT
+#include <winsock.h>
+#else
+#include "build-defs.h"
+
+#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <netdb.h>
+#include <netinet/in.h>
+#endif
+
+
+#include "php_ini.h"
+
+#if HAVE_MYSQL
+# if HAVE_MYSQL_MYSQL_H
+# include <mysql/mysql.h>
+# else
+# include <mysql.h>
+# endif
+#ifdef HAVE_MYSQL_REAL_CONNECT
+#ifdef HAVE_ERRMSG_H
+#include <errmsg.h>
+#endif
+#endif
+
+#define SAFE_STRING(s) ((s)?(s):"")
+
+#if MYSQL_VERSION_ID > 32199
+#define mysql_row_length_type unsigned long
+#else
+#define mysql_row_length_type unsigned int
+#endif
+
+
+function_entry mysql_functions[] = {
+ {"mysql_connect", php3_mysql_connect, NULL},
+ {"mysql_pconnect", php3_mysql_pconnect, NULL},
+ {"mysql_close", php3_mysql_close, NULL},
+ {"mysql_select_db", php3_mysql_select_db, NULL},
+ {"mysql_create_db", php3_mysql_create_db, NULL},
+ {"mysql_drop_db", php3_mysql_drop_db, NULL},
+ {"mysql_query", php3_mysql_query, NULL},
+ {"mysql_db_query", php3_mysql_db_query, NULL},
+ {"mysql_list_dbs", php3_mysql_list_dbs, NULL},
+ {"mysql_list_tables", php3_mysql_list_tables, NULL},
+ {"mysql_list_fields", php3_mysql_list_fields, NULL},
+ {"mysql_error", php3_mysql_error, NULL},
+#ifdef mysql_errno
+ {"mysql_errno", php3_mysql_errno, NULL},
+#endif
+ {"mysql_affected_rows", php3_mysql_affected_rows, NULL},
+ {"mysql_insert_id", php3_mysql_insert_id, NULL},
+ {"mysql_result", php3_mysql_result, NULL},
+ {"mysql_num_rows", php3_mysql_num_rows, NULL},
+ {"mysql_num_fields", php3_mysql_num_fields, NULL},
+ {"mysql_fetch_row", php3_mysql_fetch_row, NULL},
+ {"mysql_fetch_array", php3_mysql_fetch_array, NULL},
+ {"mysql_fetch_object", php3_mysql_fetch_object, NULL},
+ {"mysql_data_seek", php3_mysql_data_seek, NULL},
+ {"mysql_fetch_lengths", php3_mysql_fetch_lengths, NULL},
+ {"mysql_fetch_field", php3_mysql_fetch_field, NULL},
+ {"mysql_field_seek", php3_mysql_field_seek, NULL},
+ {"mysql_free_result", php3_mysql_free_result, NULL},
+ {"mysql_field_name", php3_mysql_field_name, NULL},
+ {"mysql_field_table", php3_mysql_field_table, NULL},
+ {"mysql_field_len", php3_mysql_field_len, NULL},
+ {"mysql_field_type", php3_mysql_field_type, NULL},
+ {"mysql_field_flags", php3_mysql_field_flags, NULL},
+ /* for downwards compatability */
+ {"mysql", php3_mysql_db_query, NULL},
+ {"mysql_fieldname", php3_mysql_field_name, NULL},
+ {"mysql_fieldtable", php3_mysql_field_table, NULL},
+ {"mysql_fieldlen", php3_mysql_field_len, NULL},
+ {"mysql_fieldtype", php3_mysql_field_type, NULL},
+ {"mysql_fieldflags", php3_mysql_field_flags, NULL},
+ {"mysql_selectdb", php3_mysql_select_db, NULL},
+ {"mysql_createdb", php3_mysql_create_db, NULL},
+ {"mysql_dropdb", php3_mysql_drop_db, NULL},
+ {"mysql_freeresult", php3_mysql_free_result, NULL},
+ {"mysql_numfields", php3_mysql_num_fields, NULL},
+ {"mysql_numrows", php3_mysql_num_rows, NULL},
+ {"mysql_listdbs", php3_mysql_list_dbs, NULL},
+ {"mysql_listtables", php3_mysql_list_tables, NULL},
+ {"mysql_listfields", php3_mysql_list_fields, NULL},
+ {"mysql_db_name", php3_mysql_result, NULL},
+ {"mysql_dbname", php3_mysql_result, NULL},
+ {"mysql_tablename", php3_mysql_result, NULL},
+ {NULL, NULL, NULL}
+};
+
+php3_module_entry mysql_module_entry = {
+ "MySQL", mysql_functions, php3_minit_mysql, php3_mshutdown_mysql, php3_rinit_mysql, NULL, php3_info_mysql, STANDARD_MODULE_PROPERTIES
+};
+
+#ifndef ZTS
+php_mysql_globals mysql_globals;
+#endif
+
+#ifdef COMPILE_DL
+DLEXPORT php3_module_entry *get_module(void) { return &mysql_module_entry; }
+#endif
+
+#if APACHE
+extern void timeout(int sig);
+#endif
+
+#define CHECK_LINK(link) { if (link==-1) { php3_error(E_WARNING,"MySQL: A link to the server could not be established"); RETURN_FALSE; } }
+
+/* NOTE Don't ask me why, but soon as I made this the list
+ * destructor, I stoped getting access violations in windows
+ * with mysql 3.22.7a
+ */
+static void _free_mysql_result(MYSQL_RES *mysql_result){
+ mysql_free_result(mysql_result);
+}
+
+
+static void php_mysql_set_default_link(int id)
+{
+ MySLS_FETCH();
+
+ if (MySG(default_link)!=-1) {
+ php3_list_delete(MySG(default_link));
+ }
+ MySG(default_link) = id;
+ zend_list_addref(id);
+}
+
+
+static void _close_mysql_link(MYSQL *link)
+{
+#if APACHE
+ void (*handler) (int);
+#endif
+ MySLS_FETCH();
+
+#if APACHE
+ handler = signal(SIGPIPE, SIG_IGN);
+#endif
+
+ mysql_close(link);
+
+#if APACHE
+ signal(SIGPIPE,handler);
+#endif
+
+ efree(link);
+ MySG(num_links)--;
+}
+
+static void _close_mysql_plink(MYSQL *link)
+{
+#if APACHE
+ void (*handler) (int);
+#endif
+ MySLS_FETCH();
+
+#if APACHE
+ handler = signal(SIGPIPE, SIG_IGN);
+#endif
+
+ mysql_close(link);
+
+#if APACHE
+ signal(SIGPIPE,handler);
+#endif
+
+ free(link);
+ MySG(num_persistent)--;
+ MySG(num_links)--;
+}
+
+
+static PHP_INI_MH(OnMySQLInt)
+{
+ long *p;
+#ifndef ZTS
+ char *base = (char *) &mysql_globals;
+#else
+ char *base;
+ MySLS_FETCH();
+
+ base = (char *) mysql_globals;
+#endif
+
+ p = (long *) (base+(size_t) mh_arg);
+
+ *p = atoi(new_value);
+ return SUCCESS;
+}
+
+
+static PHP_INI_MH(OnMySQLStr)
+{
+ char **p;
+#ifndef ZTS
+ char *base = (char *) &mysql_globals;
+#else
+ char *base;
+ MySLS_FETCH();
+
+ base = (char *) mysql_globals;
+#endif
+
+ p = (char **) (base+(size_t) mh_arg);
+
+ *p = new_value;
+ return SUCCESS;
+}
+
+
+static PHP_INI_MH(OnMySQLPort)
+{
+ MySLS_FETCH();
+
+ if (new_value==NULL) { /* default port */
+#if !(WIN32|WINNT)
+ struct servent *serv_ptr;
+ char *env;
+
+ MySG(default_port) = MYSQL_PORT;
+ if ((serv_ptr = getservbyname("mysql", "tcp"))) {
+ MySG(default_port) = (uint) ntohs((ushort) serv_ptr->s_port);
+ }
+ if ((env = getenv("MYSQL_TCP_PORT"))) {
+ MySG(default_port) = (uint) atoi(env);
+ }
+#else
+ MySG(default_port) = MYSQL_PORT;
+#endif
+ } else {
+ MySG(default_port) = atoi(new_value);
+ }
+ return SUCCESS;
+}
+
+
+PHP_INI_BEGIN()
+ PHP_INI_ENTRY("mysql.allow_persistent", "1", PHP_INI_SYSTEM, OnMySQLInt, (void *) XtOffsetOf(php_mysql_globals, allow_persistent))
+ PHP_INI_ENTRY("mysql.max_persistent", "-1", PHP_INI_SYSTEM, OnMySQLInt, (void *) XtOffsetOf(php_mysql_globals, max_persistent))
+ PHP_INI_ENTRY("mysql.max_links", "-1", PHP_INI_SYSTEM, OnMySQLInt, (void *) XtOffsetOf(php_mysql_globals, max_links))
+ PHP_INI_ENTRY("mysql.default_host", NULL, PHP_INI_ALL, OnMySQLStr, (void *) XtOffsetOf(php_mysql_globals, default_host))
+ PHP_INI_ENTRY("mysql.default_user", NULL, PHP_INI_ALL, OnMySQLStr, (void *) XtOffsetOf(php_mysql_globals, default_user))
+ PHP_INI_ENTRY("mysql.default_password", NULL, PHP_INI_ALL, OnMySQLStr, (void *) XtOffsetOf(php_mysql_globals, default_password))
+ PHP_INI_ENTRY("mysql.default_port", NULL, PHP_INI_ALL, OnMySQLPort, NULL)
+PHP_INI_END()
+
+
+int php3_minit_mysql(INIT_FUNC_ARGS)
+{
+ REGISTER_INI_ENTRIES();
+ MySG(num_persistent)=0;
+ MySG(le_result) = register_list_destructors(_free_mysql_result,NULL);
+ MySG(le_link) = register_list_destructors(_close_mysql_link,NULL);
+ MySG(le_plink) = register_list_destructors(NULL,_close_mysql_plink);
+
+#if 0
+ printf("Registered: %d,%d,%d\n",MySG(le_result),MySG(le_link),MySG(le_plink));
+#endif
+ mysql_module_entry.type = type;
+
+ return SUCCESS;
+}
+
+
+int php3_mshutdown_mysql(SHUTDOWN_FUNC_ARGS)
+{
+ UNREGISTER_INI_ENTRIES();
+ return SUCCESS;
+}
+
+int php3_rinit_mysql(INIT_FUNC_ARGS)
+{
+ MySLS_FETCH();
+
+ MySG(default_link)=-1;
+ MySG(num_links) = MySG(num_persistent);
+ return SUCCESS;
+}
+
+
+void php3_info_mysql(void)
+{
+ char maxp[16],maxl[16];
+ MySLS_FETCH();
+
+ if (MySG(max_persistent)==-1) {
+ strcpy(maxp,"Unlimited");
+ } else {
+ snprintf(maxp,15,"%ld",MySG(max_persistent));
+ maxp[15]=0;
+ }
+ if (MySG(max_links)==-1) {
+ strcpy(maxl,"Unlimited");
+ } else {
+ snprintf(maxl,15,"%ld",MySG(max_links));
+ maxl[15]=0;
+ }
+ php3_printf("<table cellpadding=5>"
+ "<tr><td>Allow persistent links:</td><td>%s</td></tr>\n"
+ "<tr><td>Persistent links:</td><td>%d/%s</td></tr>\n"
+ "<tr><td>Total links:</td><td>%d/%s</td></tr>\n"
+ "<tr><td>Client API version:</td><td>%s</td></tr>\n"
+#if !(WIN32|WINNT)
+ "<tr><td valign=\"top\">Compilation definitions:</td><td>"
+ "<tt>MYSQL_INCLUDE=%s<br>\n"
+ "MYSQL_LFLAGS=%s<br>\n"
+ "MYSQL_LIBS=%s<br></tt></td></tr>"
+#endif
+ "</table>\n",
+ (MySG(allow_persistent)?"Yes":"No"),
+ MySG(num_persistent),maxp,
+ MySG(num_links),maxl,
+ mysql_get_client_info()
+#if !(WIN32|WINNT)
+ ,PHP_MYSQL_INCLUDE,PHP_MYSQL_LFLAGS,PHP_MYSQL_LIBS
+#endif
+ );
+}
+
+
+static void php3_mysql_do_connect(INTERNAL_FUNCTION_PARAMETERS,int persistent)
+{
+#if APACHE
+ void (*handler) (int);
+#endif
+ char *user,*passwd,*host,*tmp;
+ char *hashed_details;
+ int hashed_details_length,port;
+ MYSQL *mysql;
+ MySLS_FETCH();
+
+ if (PG(sql_safe_mode)) {
+ if (ARG_COUNT(ht)>0) {
+ php3_error(E_NOTICE,"SQL safe mode in effect - ignoring host/user/password information");
+ }
+ host=passwd=NULL;
+ user=_php3_get_current_user();
+ hashed_details_length = strlen(user)+5+3;
+ hashed_details = (char *) emalloc(hashed_details_length+1);
+ sprintf(hashed_details,"mysql__%s_",user);
+ } else {
+ host = MySG(default_host);
+ user = MySG(default_user);
+ passwd = MySG(default_password);
+
+ switch(ARG_COUNT(ht)) {
+ case 0: /* defaults */
+ break;
+ case 1: {
+ pval *yyhost;
+
+ if (getParameters(ht, 1, &yyhost)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_string(yyhost);
+ host = yyhost->value.str.val;
+ }
+ break;
+ case 2: {
+ pval *yyhost,*yyuser;
+
+ if (getParameters(ht, 2, &yyhost, &yyuser)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_string(yyhost);
+ convert_to_string(yyuser);
+ host = yyhost->value.str.val;
+ user = yyuser->value.str.val;
+ }
+ break;
+ case 3: {
+ pval *yyhost,*yyuser,*yypasswd;
+
+ if (getParameters(ht, 3, &yyhost, &yyuser, &yypasswd) == FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_string(yyhost);
+ convert_to_string(yyuser);
+ convert_to_string(yypasswd);
+ host = yyhost->value.str.val;
+ user = yyuser->value.str.val;
+ passwd = yypasswd->value.str.val;
+ }
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+ hashed_details_length = sizeof("mysql___")-1 + strlen(SAFE_STRING(host))+strlen(SAFE_STRING(user))+strlen(SAFE_STRING(passwd));
+ hashed_details = (char *) emalloc(hashed_details_length+1);
+ sprintf(hashed_details,"mysql_%s_%s_%s",SAFE_STRING(host), SAFE_STRING(user), SAFE_STRING(passwd));
+ }
+
+ /* We cannot use mysql_port anymore in windows, need to use
+ * mysql_real_connect() to set the port.
+ */
+ if (host && (tmp=strchr(host,':'))) {
+ *tmp=0;
+ tmp++;
+ port = atoi(tmp);
+ } else {
+ port = MySG(default_port);
+ }
+
+#if MYSQL_VERSION_ID < 32200
+ mysql_port = port;
+#endif
+
+ if (!MySG(allow_persistent)) {
+ persistent=0;
+ }
+ if (persistent) {
+ list_entry *le;
+
+ /* try to find if we already have this link in our persistent list */
+ if (_php3_hash_find(plist, hashed_details, hashed_details_length+1, (void **) &le)==FAILURE) { /* we don't */
+ list_entry new_le;
+
+ if (MySG(max_links)!=-1 && MySG(num_links)>=MySG(max_links)) {
+ php3_error(E_WARNING,"MySQL: Too many open links (%d)",MySG(num_links));
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+ if (MySG(max_persistent)!=-1 && MySG(num_persistent)>=MySG(max_persistent)) {
+ php3_error(E_WARNING,"MySQL: Too many open persistent links (%d)",MySG(num_persistent));
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+ /* create the link */
+ mysql = (MYSQL *) malloc(sizeof(MYSQL));
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+ mysql_init(mysql);
+ if (mysql_real_connect(mysql,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+ if (mysql_connect(mysql,host,user,passwd)==NULL) {
+#endif
+ php3_error(E_WARNING,mysql_error(mysql));
+ free(mysql);
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+
+ /* hash it up */
+ new_le.type = MySG(le_plink);
+ new_le.ptr = mysql;
+ if (_php3_hash_update(plist, hashed_details, hashed_details_length+1, (void *) &new_le, sizeof(list_entry), NULL)==FAILURE) {
+ free(mysql);
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+ MySG(num_persistent)++;
+ MySG(num_links)++;
+ } else { /* we do */
+ if (le->type != MySG(le_plink)) {
+ RETURN_FALSE;
+ }
+ /* ensure that the link did not die */
+#if APACHE
+ handler=signal(SIGPIPE,SIG_IGN);
+#endif
+#if defined(mysql_errno) && defined(CR_SERVER_GONE_ERROR)
+ mysql_stat(le->ptr);
+ if (mysql_errno((MYSQL *)le->ptr) == CR_SERVER_GONE_ERROR) {
+#else
+ if (!strcasecmp(mysql_stat(le->ptr),"mysql server has gone away")) { /* the link died */
+#endif
+#if APACHE
+ signal(SIGPIPE,handler);
+#endif
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+ if (mysql_real_connect(le->ptr,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+ if (mysql_connect(le->ptr,host,user,passwd)==NULL) {
+#endif
+ php3_error(E_WARNING,"MySQL: Link to server lost, unable to reconnect");
+ _php3_hash_del(plist, hashed_details, hashed_details_length+1);
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+ }
+#if APACHE
+ signal(SIGPIPE,handler);
+#endif
+ mysql = (MYSQL *) le->ptr;
+ }
+ return_value->value.lval = php3_list_insert(mysql,MySG(le_plink));
+ return_value->type = IS_RESOURCE;
+ } else { /* non persistent */
+ list_entry *index_ptr,new_index_ptr;
+
+ /* first we check the hash for the hashed_details key. if it exists,
+ * it should point us to the right offset where the actual mysql link sits.
+ * if it doesn't, open a new mysql link, add it to the resource list,
+ * and add a pointer to it with hashed_details as the key.
+ */
+ if (_php3_hash_find(list,hashed_details,hashed_details_length+1,(void **) &index_ptr)==SUCCESS) {
+ int type,link;
+ void *ptr;
+
+#ifdef THREAD_SAFE
+ if (index_ptr->type != _php3_le_index_ptr()) {
+#else
+ if (index_ptr->type != le_index_ptr) {
+#endif
+ RETURN_FALSE;
+ }
+ link = (int) index_ptr->ptr;
+ ptr = php3_list_find(link,&type); /* check if the link is still there */
+ if (ptr && (type==MySG(le_link) || type==MySG(le_plink))) {
+ zend_list_addref(link);
+ return_value->value.lval = link;
+ php_mysql_set_default_link(link);
+ return_value->type = IS_RESOURCE;
+ efree(hashed_details);
+ return;
+ } else {
+ _php3_hash_del(list,hashed_details,hashed_details_length+1);
+ }
+ }
+ if (MySG(max_links)!=-1 && MySG(num_links)>=MySG(max_links)) {
+ php3_error(E_WARNING,"MySQL: Too many open links (%d)",MySG(num_links));
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+
+ mysql = (MYSQL *) emalloc(sizeof(MYSQL));
+#if MYSQL_VERSION_ID > 32199 /* this lets us set the port number */
+ mysql_init(mysql);
+ if (mysql_real_connect(mysql,host,user,passwd,NULL,port,NULL,0)==NULL) {
+#else
+ if (mysql_connect(mysql,host,user,passwd)==NULL) {
+#endif
+ php3_error(E_WARNING,"MySQL Connection Failed: %s\n",mysql_error(mysql));
+ efree(hashed_details);
+ efree(mysql);
+ RETURN_FALSE;
+ }
+
+ /* add it to the list */
+ return_value->value.lval = php3_list_insert(mysql,MySG(le_link));
+ return_value->type = IS_RESOURCE;
+
+ /* add it to the hash */
+ new_index_ptr.ptr = (void *) return_value->value.lval;
+#ifdef THREAD_SAFE
+ new_index_ptr.type = _php3_le_index_ptr();
+#else
+ new_index_ptr.type = le_index_ptr;
+#endif
+ if (_php3_hash_update(list,hashed_details,hashed_details_length+1,(void *) &new_index_ptr, sizeof(list_entry), NULL)==FAILURE) {
+ efree(hashed_details);
+ RETURN_FALSE;
+ }
+ MySG(num_links)++;
+ }
+
+ efree(hashed_details);
+ php_mysql_set_default_link(return_value->value.lval);
+}
+
+
+static int php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAMETERS MySLS_DC)
+{
+ if (MySG(default_link)==-1) { /* no link opened yet, implicitly open one */
+ php3_mysql_do_connect(0, return_value,list,plist,0);
+ }
+ return MySG(default_link);
+}
+
+/* {{{ proto int mysql_connect([string hostname[:port]] [, string username] [, string password])
+ Open a connection to a MySQL Server */
+void php3_mysql_connect(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU,0);
+}
+/* }}} */
+
+/* {{{ proto int mysql_pconnect([string hostname[:port]] [, string username] [, string password])
+ Open a persistent connection to a MySQL Server */
+void php3_mysql_pconnect(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU,1);
+}
+/* }}} */
+
+/* {{{ proto int mysql_close([int link_identifier])
+ Close a MySQL connection */
+void php3_mysql_close(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+ switch (ARG_COUNT(ht)) {
+ case 0:
+ id = MySG(default_link);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ php3_list_delete(id);
+ RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_select_db(string database_name [, int link_identifier])
+ Select a MySQL database */
+void php3_mysql_select_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &db)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 2:
+ if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+
+ if (mysql_select_db(mysql,db->value.str.val)!=0) {
+ RETURN_FALSE;
+ } else {
+ RETURN_TRUE;
+ }
+}
+/* }}} */
+
+/* {{{ proto int mysql_create_db(string database_name [, int link_identifier])
+ Create a MySQL database */
+void php3_mysql_create_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &db)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 2:
+ if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+ if (mysql_create_db(mysql,db->value.str.val)==0) {
+ RETURN_TRUE;
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+/* {{{ proto int mysql_drop_db(string database_name [, int link_identifier])
+ Drop (delete) a MySQL database */
+void php3_mysql_drop_db(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &db)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 2:
+ if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+ if (mysql_drop_db(mysql,db->value.str.val)==0) {
+ RETURN_TRUE;
+ } else {
+ RETURN_FALSE;
+ }
+}
+/* }}} */
+
+/* {{{ proto int mysql_query(string query [, int link_identifier])
+ Send an SQL query to MySQL */
+void php3_mysql_query(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *query,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+ MYSQL_RES *mysql_result;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &query)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 2:
+ if (getParameters(ht, 2, &query, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(query);
+ /* mysql_query binary unsafe, use mysql_real_query */
+#if MYSQL_VERSION_ID > 32199
+ if (mysql_real_query(mysql,query->value.str.val,query->value.str.len)!=0) {
+ RETURN_FALSE;
+ }
+#else
+ if (mysql_query(mysql,query->value.str.val)!=0) {
+ RETURN_FALSE;
+ }
+#endif
+ if ((mysql_result=mysql_store_result(mysql))==NULL) {
+ /*php3_error(E_WARNING,"Unable to save MySQL query result");
+ RETURN_FALSE;
+ */
+ RETURN_TRUE;
+ }
+ return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+ return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_db_query(string database_name, string query [, int link_identifier])
+ Send an SQL query to MySQL */
+void php3_mysql_db_query(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*query,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+ MYSQL_RES *mysql_result;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 2:
+ if (getParameters(ht, 2, &db, &query)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 3:
+ if (getParameters(ht, 3, &db, &query, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+ if (mysql_select_db(mysql,db->value.str.val)!=0) {
+ RETURN_FALSE;
+ }
+
+ convert_to_string(query);
+ /* mysql_query is binary unsafe, use mysql_real_query */
+#if MYSQL_VERSION_ID > 32199
+ if (mysql_real_query(mysql,query->value.str.val,query->value.str.len)!=0) {
+ RETURN_FALSE;
+ }
+#else
+ if (mysql_query(mysql,query->value.str.val)!=0) {
+ RETURN_FALSE;
+ }
+#endif
+ if ((mysql_result=mysql_store_result(mysql))==NULL) {
+ /*
+ php3_error(E_WARNING,"Unable to save MySQL query result");
+ RETURN_FALSE;
+ */
+ RETURN_TRUE;
+ }
+ return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+ return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_dbs([int link_identifier])
+ List databases available on a MySQL server */
+void php3_mysql_list_dbs(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+ MYSQL_RES *mysql_result;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 0:
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+ if ((mysql_result=mysql_list_dbs(mysql,NULL))==NULL) {
+ php3_error(E_WARNING,"Unable to save MySQL query result");
+ RETURN_FALSE;
+ }
+ return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+ return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_tables(string database_name [, int link_identifier])
+ List tables in a MySQL database */
+void php3_mysql_list_tables(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+ MYSQL_RES *mysql_result;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &db)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 2:
+ if (getParameters(ht, 2, &db, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+ if (mysql_select_db(mysql,db->value.str.val)!=0) {
+ RETURN_FALSE;
+ }
+ if ((mysql_result=mysql_list_tables(mysql,NULL))==NULL) {
+ php3_error(E_WARNING,"Unable to save MySQL query result");
+ RETURN_FALSE;
+ }
+ return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+ return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto int mysql_list_fields(string database_name, string table_name [, int link_identifier])
+ List MySQL result fields */
+void php3_mysql_list_fields(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *db,*table,*mysql_link;
+ int id,type;
+ MYSQL *mysql;
+ MYSQL_RES *mysql_result;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 2:
+ if (getParameters(ht, 2, &db, &table)==FAILURE) {
+ RETURN_FALSE;
+ }
+ id = php3_mysql_get_default_link(INTERNAL_FUNCTION_PARAM_PASSTHRU MySLS_CC);
+ break;
+ case 3:
+ if (getParameters(ht, 3, &db, &table, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ CHECK_LINK(id);
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ convert_to_string(db);
+ if (mysql_select_db(mysql,db->value.str.val)!=0) {
+ RETURN_FALSE;
+ }
+ convert_to_string(table);
+ if ((mysql_result=mysql_list_fields(mysql,table->value.str.val,NULL))==NULL) {
+ php3_error(E_WARNING,"Unable to save MySQL query result");
+ RETURN_FALSE;
+ }
+ return_value->value.lval = php3_list_insert(mysql_result,MySG(le_result));
+ return_value->type = IS_RESOURCE;
+}
+/* }}} */
+
+/* {{{ proto string mysql_error([int link_identifier])
+ Returns the text of the error message from previous MySQL operation */
+void php3_mysql_error(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 0:
+ id = MySG(default_link);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ if (id==-1) {
+ RETURN_FALSE;
+ }
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ RETURN_STRING(mysql_error(mysql),1);
+}
+/* }}} */
+
+/* {{{ proto int mysql_errno([int link_identifier])
+ Returns the number of the error message from previous MySQL operation */
+#ifdef mysql_errno
+void php3_mysql_errno(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 0:
+ id = MySG(default_link);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ if (id==-1) {
+ RETURN_FALSE;
+ }
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ RETURN_LONG(mysql_errno(mysql));
+}
+#endif
+/* }}} */
+
+/* {{{ proto int mysql_affected_rows([int link_identifier])
+ Get number of affected rows in previous MySQL operation */
+void php3_mysql_affected_rows(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 0:
+ id = MySG(default_link);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ /* conversion from int64 to long happing here */
+ return_value->value.lval = (long)mysql_affected_rows(mysql);
+ return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_insert_id([int link_identifier])
+ Get the id generated from the previous INSERT operation */
+void php3_mysql_insert_id(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *mysql_link;
+ int id,type;
+ MYSQL *mysql;
+
+
+ switch(ARG_COUNT(ht)) {
+ case 0:
+ id = MySG(default_link);
+ break;
+ case 1:
+ if (getParameters(ht, 1, &mysql_link)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(mysql_link);
+ id = mysql_link->value.lval;
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ mysql = (MYSQL *) php3_list_find(id,&type);
+ if (type!=MySG(le_link) && type!=MySG(le_plink)) {
+ php3_error(E_WARNING,"%d is not a MySQL link index",id);
+ RETURN_FALSE;
+ }
+
+ /* conversion from int64 to long happing here */
+ return_value->value.lval = (long)mysql_insert_id(mysql);
+ return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_result(int result, int row [, mixed field])
+ Get result data */
+void php3_mysql_result(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result, *row, *field=NULL;
+ MYSQL_RES *mysql_result;
+ MYSQL_ROW sql_row;
+ mysql_row_length_type *sql_row_lengths;
+ int type,field_offset=0;
+ PLS_FETCH();
+
+ switch (ARG_COUNT(ht)) {
+ case 2:
+ if (getParameters(ht, 2, &result, &row)==FAILURE) {
+ RETURN_FALSE;
+ }
+ break;
+ case 3:
+ if (getParameters(ht, 3, &result, &row, &field)==FAILURE) {
+ RETURN_FALSE;
+ }
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ break;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+
+ convert_to_long(row);
+ if (row->value.lval<0 || row->value.lval>=(int)mysql_num_rows(mysql_result)) {
+ php3_error(E_WARNING,"Unable to jump to row %d on MySQL result index %d",row->value.lval,result->value.lval);
+ RETURN_FALSE;
+ }
+ mysql_data_seek(mysql_result,row->value.lval);
+ if ((sql_row=mysql_fetch_row(mysql_result))==NULL
+ || (sql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) { /* shouldn't happen? */
+ RETURN_FALSE;
+ }
+
+ if (field) {
+ switch(field->type) {
+ case IS_STRING: {
+ int i=0;
+ MYSQL_FIELD *tmp_field;
+ char *table_name,*field_name,*tmp;
+
+ if ((tmp=strchr(field->value.str.val,'.'))) {
+ *tmp = 0;
+ table_name = estrdup(field->value.str.val);
+ field_name = estrdup(tmp+1);
+ } else {
+ table_name = NULL;
+ field_name = estrndup(field->value.str.val,field->value.str.len);
+ }
+ mysql_field_seek(mysql_result,0);
+ while ((tmp_field=mysql_fetch_field(mysql_result))) {
+ if ((!table_name || !strcasecmp(tmp_field->table,table_name)) && !strcasecmp(tmp_field->name,field_name)) {
+ field_offset = i;
+ break;
+ }
+ i++;
+ }
+ if (!tmp_field) { /* no match found */
+ php3_error(E_WARNING,"%s%s%s not found in MySQL result index %d",
+ (table_name?table_name:""), (table_name?".":""), field_name, result->value.lval);
+ efree(field_name);
+ if (table_name) {
+ efree(table_name);
+ }
+ RETURN_FALSE;
+ }
+ efree(field_name);
+ if (table_name) {
+ efree(table_name);
+ }
+ }
+ break;
+ default:
+ convert_to_long(field);
+ field_offset = field->value.lval;
+ if (field_offset<0 || field_offset>=(int)mysql_num_fields(mysql_result)) {
+ php3_error(E_WARNING,"Bad column offset specified");
+ RETURN_FALSE;
+ }
+ break;
+ }
+ }
+
+ if (sql_row[field_offset]) {
+ if (PG(magic_quotes_runtime)) {
+ return_value->value.str.val = _php3_addslashes(sql_row[field_offset],sql_row_lengths[field_offset],&return_value->value.str.len,0);
+ } else {
+ return_value->value.str.len = sql_row_lengths[field_offset];
+ return_value->value.str.val = (char *) safe_estrndup(sql_row[field_offset],return_value->value.str.len);
+ }
+ } else {
+ return_value->value.str.val = undefined_variable_string;
+ return_value->value.str.len=0;
+ return_value->type = IS_STRING;
+ }
+
+ return_value->type = IS_STRING;
+}
+/* }}} */
+
+/* {{{ proto int mysql_num_rows(int result)
+ Get number of rows in a result */
+void php3_mysql_num_rows(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ int type;
+
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+
+ /* conversion from int64 to long happing here */
+ return_value->value.lval = (long)mysql_num_rows(mysql_result);
+ return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto int mysql_num_fields(int result)
+ Get number of fields in a result */
+void php3_mysql_num_fields(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ int type;
+
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+
+ return_value->value.lval = mysql_num_fields(mysql_result);
+ return_value->type = IS_LONG;
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_row(int result)
+ Get a result row as an enumerated array */
+void php3_mysql_fetch_row(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ MYSQL_ROW mysql_row;
+ mysql_row_length_type *mysql_row_lengths;
+ int type;
+ int num_fields;
+ int i;
+ PLS_FETCH();
+
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ if ((mysql_row=mysql_fetch_row(mysql_result))==NULL
+ || (mysql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+ RETURN_FALSE;
+ }
+ if (array_init(return_value)==FAILURE) {
+ RETURN_FALSE;
+ }
+ num_fields = mysql_num_fields(mysql_result);
+
+ for (i=0; i<num_fields; i++) {
+ if (mysql_row[i]) {
+ if (PG(magic_quotes_runtime)) {
+ int len;
+ char *tmp=_php3_addslashes(mysql_row[i],mysql_row_lengths[i],&len,0);
+
+ add_index_stringl(return_value, i, tmp, len, 0);
+ } else {
+ add_index_stringl(return_value, i, mysql_row[i], mysql_row_lengths[i], 1);
+ }
+ } else {
+ /* NULL field, don't set it */
+ /*add_index_stringl(return_value, i, empty_string, 0, 1);*/
+ }
+ }
+}
+/* }}} */
+
+static void php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ MYSQL_ROW mysql_row;
+ MYSQL_FIELD *mysql_field;
+ mysql_row_length_type *mysql_row_lengths;
+ int type;
+ int num_fields;
+ int i;
+ pval *pval_ptr;
+ PLS_FETCH();
+
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ if ((mysql_row=mysql_fetch_row(mysql_result))==NULL
+ || (mysql_row_lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+ RETURN_FALSE;
+ }
+
+ num_fields = mysql_num_fields(mysql_result);
+
+ if (array_init(return_value)==FAILURE) {
+ RETURN_FALSE;
+ }
+
+ mysql_field_seek(mysql_result,0);
+ for (mysql_field=mysql_fetch_field(mysql_result),i=0; mysql_field; mysql_field=mysql_fetch_field(mysql_result),i++) {
+ if (mysql_row[i]) {
+ if (PG(magic_quotes_runtime)) {
+ int len;
+ char *tmp=_php3_addslashes(mysql_row[i],mysql_row_lengths[i],&len,0);
+
+ add_get_index_stringl(return_value, i, tmp, len, (void **) &pval_ptr, 0);
+ } else {
+ add_get_index_stringl(return_value, i, mysql_row[i], mysql_row_lengths[i], (void **) &pval_ptr, 1);
+ }
+ _php3_hash_pointer_update(return_value->value.ht, mysql_field->name, strlen(mysql_field->name)+1, pval_ptr);
+ } else {
+ /* NULL field, don't set it */
+ /* add_get_index_stringl(return_value, i, empty_string, 0, (void **) &pval_ptr); */
+ }
+ }
+}
+
+/* {{{ proto object mysql_fetch_object(int result)
+ Fetch a result row as an object */
+void php3_mysql_fetch_object(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+ if (return_value->type==IS_ARRAY) {
+ return_value->type=IS_OBJECT;
+ }
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_array(int result)
+ Fetch a result row as an associative array */
+void php3_mysql_fetch_array(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU);
+}
+/* }}} */
+
+/* {{{ proto int mysql_data_seek(int result, int row_number)
+ Move internal result pointer */
+void php3_mysql_data_seek(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result,*offset;
+ MYSQL_RES *mysql_result;
+ int type;
+
+
+ if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &offset)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ convert_to_long(offset);
+ if (offset->value.lval<0 || offset->value.lval>=(int)mysql_num_rows(mysql_result)) {
+ php3_error(E_WARNING,"Offset %d is invalid for MySQL result index %d",offset->value.lval,result->value.lval);
+ RETURN_FALSE;
+ }
+ mysql_data_seek(mysql_result,offset->value.lval);
+ RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto array mysql_fetch_lengths(int result)
+ Get max data size of each column in a result */
+void php3_mysql_fetch_lengths(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ mysql_row_length_type *lengths;
+ int type;
+ int num_fields;
+ int i;
+
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ if ((lengths=mysql_fetch_lengths(mysql_result))==NULL) {
+ RETURN_FALSE;
+ }
+ if (array_init(return_value)==FAILURE) {
+ RETURN_FALSE;
+ }
+ num_fields = mysql_num_fields(mysql_result);
+
+ for (i=0; i<num_fields; i++) {
+ add_index_long(return_value, i, lengths[i]);
+ }
+}
+/* }}} */
+
+static char *php3_mysql_get_field_name(int field_type)
+{
+ switch(field_type) {
+ case FIELD_TYPE_STRING:
+ case FIELD_TYPE_VAR_STRING:
+ return "string";
+ break;
+#ifdef FIELD_TYPE_TINY
+ case FIELD_TYPE_TINY:
+#endif
+ case FIELD_TYPE_SHORT:
+ case FIELD_TYPE_LONG:
+ case FIELD_TYPE_LONGLONG:
+ case FIELD_TYPE_INT24:
+ return "int";
+ break;
+ case FIELD_TYPE_FLOAT:
+ case FIELD_TYPE_DOUBLE:
+ case FIELD_TYPE_DECIMAL:
+ return "real";
+ break;
+ case FIELD_TYPE_TIMESTAMP:
+ return "timestamp";
+ break;
+ case FIELD_TYPE_DATE:
+ return "date";
+ break;
+ case FIELD_TYPE_TIME:
+ return "time";
+ break;
+ case FIELD_TYPE_DATETIME:
+ return "datetime";
+ break;
+ case FIELD_TYPE_TINY_BLOB:
+ case FIELD_TYPE_MEDIUM_BLOB:
+ case FIELD_TYPE_LONG_BLOB:
+ case FIELD_TYPE_BLOB:
+ return "blob";
+ break;
+ case FIELD_TYPE_NULL:
+ return "null";
+ break;
+ default:
+ return "unknown";
+ break;
+ }
+}
+
+/* {{{ proto object mysql_fetch_field(int result [, int field_offset])
+ Get column information from a result and return as an object */
+void php3_mysql_fetch_field(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result,*field=NULL;
+ MYSQL_RES *mysql_result;
+ MYSQL_FIELD *mysql_field;
+ int type;
+
+
+ switch (ARG_COUNT(ht)) {
+ case 1:
+ if (getParameters(ht, 1, &result)==FAILURE) {
+ RETURN_FALSE;
+ }
+ break;
+ case 2:
+ if (getParameters(ht, 2, &result, &field)==FAILURE) {
+ RETURN_FALSE;
+ }
+ convert_to_long(field);
+ break;
+ default:
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ if (field) {
+ if (field->value.lval<0 || field->value.lval>=(int)mysql_num_fields(mysql_result)) {
+ php3_error(E_WARNING,"MySQL: Bad field offset");
+ RETURN_FALSE;
+ }
+ mysql_field_seek(mysql_result,field->value.lval);
+ }
+ if ((mysql_field=mysql_fetch_field(mysql_result))==NULL) {
+ RETURN_FALSE;
+ }
+ if (object_init(return_value)==FAILURE) {
+ RETURN_FALSE;
+ }
+
+ add_property_string(return_value, "name",(mysql_field->name?mysql_field->name:empty_string), 1);
+ add_property_string(return_value, "table",(mysql_field->table?mysql_field->table:empty_string), 1);
+ add_property_string(return_value, "def",(mysql_field->def?mysql_field->def:empty_string), 1);
+ add_property_long(return_value, "max_length",mysql_field->max_length);
+ add_property_long(return_value, "not_null",IS_NOT_NULL(mysql_field->flags)?1:0);
+ add_property_long(return_value, "primary_key",IS_PRI_KEY(mysql_field->flags)?1:0);
+ add_property_long(return_value, "multiple_key",(mysql_field->flags&MULTIPLE_KEY_FLAG?1:0));
+ add_property_long(return_value, "unique_key",(mysql_field->flags&UNIQUE_KEY_FLAG?1:0));
+ add_property_long(return_value, "numeric",IS_NUM(mysql_field->type)?1:0);
+ add_property_long(return_value, "blob",IS_BLOB(mysql_field->flags)?1:0);
+ add_property_string(return_value, "type",php3_mysql_get_field_name(mysql_field->type), 1);
+ add_property_long(return_value, "unsigned",(mysql_field->flags&UNSIGNED_FLAG?1:0));
+ add_property_long(return_value, "zerofill",(mysql_field->flags&ZEROFILL_FLAG?1:0));
+}
+/* }}} */
+
+/* {{{ proto int mysql_field_seek(int result, int field_offset)
+ Set result pointer to a specific field offset */
+void php3_mysql_field_seek(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result, *offset;
+ MYSQL_RES *mysql_result;
+ int type;
+
+
+ if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &offset)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ convert_to_long(offset);
+ if (offset->value.lval<0 || offset->value.lval>=(int)mysql_num_fields(mysql_result)) {
+ php3_error(E_WARNING,"Field %d is invalid for MySQL result index %d",offset->value.lval,result->value.lval);
+ RETURN_FALSE;
+ }
+ mysql_field_seek(mysql_result,offset->value.lval);
+ RETURN_TRUE;
+}
+/* }}} */
+
+#define PHP3_MYSQL_FIELD_NAME 1
+#define PHP3_MYSQL_FIELD_TABLE 2
+#define PHP3_MYSQL_FIELD_LEN 3
+#define PHP3_MYSQL_FIELD_TYPE 4
+#define PHP3_MYSQL_FIELD_FLAGS 5
+
+static void php3_mysql_field_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type)
+{
+ pval *result, *field;
+ MYSQL_RES *mysql_result;
+ MYSQL_FIELD *mysql_field;
+ int type;
+ char buf[512];
+ int len;
+
+ if (ARG_COUNT(ht)!=2 || getParameters(ht, 2, &result, &field)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+
+ convert_to_long(field);
+ if (field->value.lval<0 || field->value.lval>=(int)mysql_num_fields(mysql_result)) {
+ php3_error(E_WARNING,"Field %d is invalid for MySQL result index %d",field->value.lval,result->value.lval);
+ RETURN_FALSE;
+ }
+ mysql_field_seek(mysql_result,field->value.lval);
+ if ((mysql_field=mysql_fetch_field(mysql_result))==NULL) {
+ RETURN_FALSE;
+ }
+
+ switch (entry_type) {
+ case PHP3_MYSQL_FIELD_NAME:
+ return_value->value.str.len = strlen(mysql_field->name);
+ return_value->value.str.val = estrndup(mysql_field->name,return_value->value.str.len);
+ return_value->type = IS_STRING;
+ break;
+ case PHP3_MYSQL_FIELD_TABLE:
+ return_value->value.str.len = strlen(mysql_field->table);
+ return_value->value.str.val = estrndup(mysql_field->table,return_value->value.str.len);
+ return_value->type = IS_STRING;
+ break;
+ case PHP3_MYSQL_FIELD_LEN:
+ return_value->value.lval = mysql_field->length;
+ return_value->type = IS_LONG;
+ break;
+ case PHP3_MYSQL_FIELD_TYPE:
+ return_value->value.str.val = php3_mysql_get_field_name(mysql_field->type);
+ return_value->value.str.len = strlen(return_value->value.str.val);
+ return_value->value.str.val = estrndup(return_value->value.str.val, return_value->value.str.len);
+ return_value->type = IS_STRING;
+ break;
+ case PHP3_MYSQL_FIELD_FLAGS:
+ strcpy(buf, "");
+#ifdef IS_NOT_NULL
+ if (IS_NOT_NULL(mysql_field->flags)) {
+ strcat(buf, "not_null ");
+ }
+#endif
+#ifdef IS_PRI_KEY
+ if (IS_PRI_KEY(mysql_field->flags)) {
+ strcat(buf, "primary_key ");
+ }
+#endif
+#ifdef UNIQUE_KEY_FLAG
+ if (mysql_field->flags&UNIQUE_KEY_FLAG) {
+ strcat(buf, "unique_key ");
+ }
+#endif
+#ifdef MULTIPLE_KEY_FLAG
+ if (mysql_field->flags&MULTIPLE_KEY_FLAG) {
+ strcat(buf, "multiple_key ");
+ }
+#endif
+#ifdef IS_BLOB
+ if (IS_BLOB(mysql_field->flags)) {
+ strcat(buf, "blob ");
+ }
+#endif
+#ifdef UNSIGNED_FLAG
+ if (mysql_field->flags&UNSIGNED_FLAG) {
+ strcat(buf, "unsigned ");
+ }
+#endif
+#ifdef ZEROFILL_FLAG
+ if (mysql_field->flags&ZEROFILL_FLAG) {
+ strcat(buf, "zerofill ");
+ }
+#endif
+#ifdef BINARY_FLAG
+ if (mysql_field->flags&BINARY_FLAG) {
+ strcat(buf, "binary ");
+ }
+#endif
+#ifdef ENUM_FLAG
+ if (mysql_field->flags&ENUM_FLAG) {
+ strcat(buf, "enum ");
+ }
+#endif
+#ifdef AUTO_INCREMENT_FLAG
+ if (mysql_field->flags&AUTO_INCREMENT_FLAG) {
+ strcat(buf, "auto_increment ");
+ }
+#endif
+#ifdef TIMESTAMP_FLAG
+ if (mysql_field->flags&TIMESTAMP_FLAG) {
+ strcat(buf, "timestamp ");
+ }
+#endif
+ len = strlen(buf);
+ /* remove trailing space, if present */
+ if (len && buf[len-1] == ' ') {
+ buf[len-1] = 0;
+ len--;
+ }
+
+ return_value->value.str.len = len;
+ return_value->value.str.val = estrndup(buf, len);
+ return_value->type = IS_STRING;
+ break;
+
+ default:
+ RETURN_FALSE;
+ }
+}
+
+/* {{{ proto string mysql_field_name(int result, int field_index)
+ Get the name of the specified field in a result */
+void php3_mysql_field_name(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_NAME);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_table(int result, int field_offset)
+ Get name of the table the specified field is in */
+void php3_mysql_field_table(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_TABLE);
+}
+/* }}} */
+
+/* {{{ proto int mysql_field_len(int result, int field_offet)
+ Returns the length of the specified field */
+void php3_mysql_field_len(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_LEN);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_type(int result, int field_offset)
+ Get the type of the specified field in a result */
+void php3_mysql_field_type(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_TYPE);
+}
+/* }}} */
+
+/* {{{ proto string mysql_field_flags(int result, int field_offset)
+ Get the flags associated with the specified field in a result */
+void php3_mysql_field_flags(INTERNAL_FUNCTION_PARAMETERS)
+{
+ php3_mysql_field_info(INTERNAL_FUNCTION_PARAM_PASSTHRU,PHP3_MYSQL_FIELD_FLAGS);
+}
+/* }}} */
+
+/* {{{ proto int mysql_free_result(int result)
+ Free result memory */
+void php3_mysql_free_result(INTERNAL_FUNCTION_PARAMETERS)
+{
+ pval *result;
+ MYSQL_RES *mysql_result;
+ int type;
+
+ if (ARG_COUNT(ht)!=1 || getParameters(ht, 1, &result)==FAILURE) {
+ WRONG_PARAM_COUNT;
+ }
+
+ convert_to_long(result);
+ if (result->value.lval==0) {
+ RETURN_FALSE;
+ }
+
+ mysql_result = (MYSQL_RES *) php3_list_find(result->value.lval,&type);
+
+ if (type!=MySG(le_result)) {
+ php3_error(E_WARNING,"%d is not a MySQL result index",result->value.lval);
+ RETURN_FALSE;
+ }
+ php3_list_delete(result->value.lval);
+ RETURN_TRUE;
+}
+/* }}} */
+#endif
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
projects / php / commitdiff