mirror of https://github.com/asterisk/asterisk
ASTERISK-29585 Change-Id: I262930d0387d043f2a3345e8a977b314528059bfpull/24/head
Joshua C. Colp
4 years ago
parent
2a0e383e4f
commit
2f510d7a88
@ -1,669 +0,0 @@
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2004, Constantine Filin and Christos Ricudis
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*
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* Christos Ricudis <ricudis@itc.auth.gr>
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* Constantine Filin <cf@intermedia.net>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file
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* \brief MYSQL dialplan application
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* \ingroup applications
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*/
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/*! \li \ref app_mysql.c uses the configuration file \ref app_mysql.conf
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* \addtogroup configuration_file Configuration Files
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*/
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/*!
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* \page app_mysql.conf app_mysql.conf
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* \verbinclude app_mysql.conf.sample
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*/
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/*** MODULEINFO
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<depend>mysqlclient</depend>
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<defaultenabled>no</defaultenabled>
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<support_level>deprecated</support_level>
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<replacement>func_odbc</replacement>
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<deprecated_in>1.8</deprecated_in>
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<removed_in>19</removed_in>
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***/
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#include "asterisk.h"
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#include <mysql/mysql.h>
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#include "asterisk/file.h"
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#include "asterisk/logger.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/linkedlists.h"
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#include "asterisk/chanvars.h"
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#include "asterisk/lock.h"
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#include "asterisk/options.h"
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#include "asterisk/app.h"
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#include "asterisk/config.h"
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#define EXTRA_LOG 0
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enum { NULLSTRING, NULLVALUE, EMPTYSTRING } nullvalue = NULLSTRING;
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static const char app[] = "MYSQL";
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static const char synopsis[] = "Do several mySQLy things";
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static const char descrip[] =
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"MYSQL(): Do several mySQLy things\n"
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"Syntax:\n"
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" MYSQL(Set timeout <num>)\n"
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" Set the connection timeout, in seconds.\n"
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" MYSQL(Connect connid dhhost[:dbport] dbuser dbpass dbname [dbcharset])\n"
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" Connects to a database. Arguments contain standard MySQL parameters\n"
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" passed to function mysql_real_connect. Optional parameter dbcharset\n"
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" defaults to 'latin1'. Connection identifer returned in ${connid}\n"
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" MYSQL(Query resultid ${connid} query-string)\n"
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" Executes standard MySQL query contained in query-string using established\n"
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" connection identified by ${connid}. Result of query is stored in ${resultid}.\n"
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" MYSQL(Nextresult resultid ${connid}\n"
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" If last query returned more than one result set, it stores the next\n"
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" result set in ${resultid}. It's useful with stored procedures\n"
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" MYSQL(Fetch fetchid ${resultid} var1 var2 ... varN)\n"
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" Fetches a single row from a result set contained in ${result_identifier}.\n"
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" Assigns returned fields to ${var1} ... ${varn}. ${fetchid} is set TRUE\n"
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" if additional rows exist in result set.\n"
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" MYSQL(Clear ${resultid})\n"
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" Frees memory and datastructures associated with result set.\n"
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" MYSQL(Disconnect ${connid})\n"
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" Disconnects from named connection to MySQL.\n"
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" On exit, always returns 0. Sets MYSQL_STATUS to 0 on success and -1 on error.\n";
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/*
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EXAMPLES OF USE :
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exten => s,2,MYSQL(Connect connid localhost asterisk mypass credit utf8)
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exten => s,3,MYSQL(Query resultid ${connid} SELECT username,credit FROM credit WHERE callerid=${CALLERIDNUM})
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exten => s,4,MYSQL(Fetch fetchid ${resultid} datavar1 datavar2)
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exten => s,5,GotoIf(${fetchid}?6:8)
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exten => s,6,Festival("User ${datavar1} currently has credit balance of ${datavar2} dollars.")
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exten => s,7,Goto(s,4)
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exten => s,8,MYSQL(Clear ${resultid})
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exten => s,9,MYSQL(Disconnect ${connid})
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*/
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AST_MUTEX_DEFINE_STATIC(_mysql_mutex);
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#define MYSQL_CONFIG "app_mysql.conf"
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#define MYSQL_CONFIG_OLD "mysql.conf"
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#define AST_MYSQL_ID_DUMMY 0
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#define AST_MYSQL_ID_CONNID 1
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#define AST_MYSQL_ID_RESID 2
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#define AST_MYSQL_ID_FETCHID 3
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static int autoclear = 0;
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static void mysql_ds_destroy(void *data);
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static void mysql_ds_fixup(void *data, struct ast_channel *oldchan, struct ast_channel *newchan);
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static const struct ast_datastore_info mysql_ds_info = {
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.type = "APP_ADDON_SQL_MYSQL",
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.destroy = mysql_ds_destroy,
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.chan_fixup = mysql_ds_fixup,
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};
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struct ast_MYSQL_id {
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struct ast_channel *owner;
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int identifier_type; /* 0=dummy, 1=connid, 2=resultid */
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int identifier;
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void *data;
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AST_LIST_ENTRY(ast_MYSQL_id) entries;
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} *ast_MYSQL_id;
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AST_LIST_HEAD(MYSQLidshead,ast_MYSQL_id) _mysql_ids_head;
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static void mysql_ds_destroy(void *data)
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{
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/* Destroy any IDs owned by the channel */
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struct ast_MYSQL_id *i;
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if (AST_LIST_LOCK(&_mysql_ids_head)) {
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ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
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} else {
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AST_LIST_TRAVERSE_SAFE_BEGIN(&_mysql_ids_head, i, entries) {
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if (i->owner == data) {
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AST_LIST_REMOVE_CURRENT(entries);
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if (i->identifier_type == AST_MYSQL_ID_CONNID) {
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/* Drop connection */
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mysql_close(i->data);
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} else if (i->identifier_type == AST_MYSQL_ID_RESID) {
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/* Drop result */
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mysql_free_result(i->data);
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}
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ast_free(i);
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}
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}
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AST_LIST_TRAVERSE_SAFE_END
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AST_LIST_UNLOCK(&_mysql_ids_head);
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}
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}
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static void mysql_ds_fixup(void *data, struct ast_channel *oldchan, struct ast_channel *newchan)
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{
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/* Destroy any IDs owned by the channel */
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struct ast_MYSQL_id *i;
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if (AST_LIST_LOCK(&_mysql_ids_head)) {
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ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
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} else {
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AST_LIST_TRAVERSE_SAFE_BEGIN(&_mysql_ids_head, i, entries) {
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if (i->owner == data) {
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AST_LIST_REMOVE_CURRENT(entries);
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if (i->identifier_type == AST_MYSQL_ID_CONNID) {
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/* Drop connection */
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mysql_close(i->data);
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} else if (i->identifier_type == AST_MYSQL_ID_RESID) {
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/* Drop result */
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mysql_free_result(i->data);
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}
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ast_free(i);
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}
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}
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AST_LIST_TRAVERSE_SAFE_END
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AST_LIST_UNLOCK(&_mysql_ids_head);
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}
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}
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/* helpful procs */
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static void *find_identifier(int identifier, int identifier_type)
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{
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struct MYSQLidshead *headp = &_mysql_ids_head;
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struct ast_MYSQL_id *i;
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void *res=NULL;
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int found=0;
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if (AST_LIST_LOCK(headp)) {
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ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
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} else {
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AST_LIST_TRAVERSE(headp, i, entries) {
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if ((i->identifier == identifier) && (i->identifier_type == identifier_type)) {
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found = 1;
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res = i->data;
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break;
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}
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}
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if (!found) {
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ast_log(LOG_WARNING, "Identifier %d, identifier_type %d not found in identifier list\n", identifier, identifier_type);
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}
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AST_LIST_UNLOCK(headp);
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}
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return res;
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}
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static int add_identifier(struct ast_channel *chan, int identifier_type, void *data)
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{
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struct ast_MYSQL_id *i = NULL, *j = NULL;
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struct MYSQLidshead *headp = &_mysql_ids_head;
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int maxidentifier = 0;
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if (AST_LIST_LOCK(headp)) {
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ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
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return -1;
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} else {
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i = ast_malloc(sizeof(*i));
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AST_LIST_TRAVERSE(headp, j, entries) {
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if (j->identifier > maxidentifier) {
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maxidentifier = j->identifier;
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}
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}
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i->identifier = maxidentifier + 1;
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i->identifier_type = identifier_type;
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i->data = data;
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i->owner = chan;
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AST_LIST_INSERT_HEAD(headp, i, entries);
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AST_LIST_UNLOCK(headp);
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}
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return i->identifier;
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}
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static int del_identifier(int identifier, int identifier_type)
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{
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struct ast_MYSQL_id *i;
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struct MYSQLidshead *headp = &_mysql_ids_head;
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int found = 0;
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if (AST_LIST_LOCK(headp)) {
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ast_log(LOG_WARNING, "Unable to lock identifiers list\n");
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} else {
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AST_LIST_TRAVERSE(headp, i, entries) {
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if ((i->identifier == identifier) &&
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(i->identifier_type == identifier_type)) {
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AST_LIST_REMOVE(headp, i, entries);
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ast_free(i);
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found = 1;
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break;
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}
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}
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AST_LIST_UNLOCK(headp);
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}
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if (found == 0) {
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ast_log(LOG_WARNING, "Could not find identifier %d, identifier_type %d in list to delete\n", identifier, identifier_type);
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return -1;
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} else {
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return 0;
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}
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}
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static int set_asterisk_int(struct ast_channel *chan, char *varname, int id)
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{
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if (id >= 0) {
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char s[12] = "";
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snprintf(s, sizeof(s), "%d", id);
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ast_debug(5, "MYSQL: setting var '%s' to value '%s'\n", varname, s);
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pbx_builtin_setvar_helper(chan, varname, s);
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}
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return id;
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}
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static int add_identifier_and_set_asterisk_int(struct ast_channel *chan, char *varname, int identifier_type, void *data)
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{
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return set_asterisk_int(chan, varname, add_identifier(chan, identifier_type, data));
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}
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static int safe_scan_int(char **data, char *delim, int def)
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{
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char *end;
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int res = def;
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char *s = strsep(data, delim);
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if (s) {
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res = strtol(s, &end, 10);
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if (*end)
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res = def; /* not an integer */
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}
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return res;
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}
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static int aMYSQL_set(struct ast_channel *chan, const char *data)
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{
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char *var, *tmp, *parse;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(set);
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AST_APP_ARG(variable);
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AST_APP_ARG(value);
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);
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parse = ast_strdupa(data);
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AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
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if (args.argc == 3) {
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var = ast_alloca(6 + strlen(args.variable) + 1);
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sprintf(var, "MYSQL_%s", args.variable);
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/* Make the parameter case-insensitive */
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for (tmp = var + 6; *tmp; tmp++)
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*tmp = toupper(*tmp);
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pbx_builtin_setvar_helper(chan, var, args.value);
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}
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return 0;
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}
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/* MYSQL operations */
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static int aMYSQL_connect(struct ast_channel *chan, const char *data)
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{
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(connect);
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AST_APP_ARG(connid);
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AST_APP_ARG(dbhost);
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AST_APP_ARG(dbuser);
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AST_APP_ARG(dbpass);
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AST_APP_ARG(dbname);
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AST_APP_ARG(dbcharset);
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);
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MYSQL *mysql;
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int timeout;
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const char *ctimeout;
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unsigned int port = 0;
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char *port_str;
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char *parse = ast_strdupa(data);
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AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
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if (args.argc < 6) {
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ast_log(LOG_WARNING, "MYSQL_connect is missing some arguments\n");
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return -1;
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}
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if (!(mysql = mysql_init(NULL))) {
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ast_log(LOG_WARNING, "mysql_init returned NULL\n");
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return -1;
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}
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ctimeout = pbx_builtin_getvar_helper(chan, "MYSQL_TIMEOUT");
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if (ctimeout && sscanf(ctimeout, "%30d", &timeout) == 1) {
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mysql_options(mysql, MYSQL_OPT_CONNECT_TIMEOUT, (void *)&timeout);
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}
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if(args.dbcharset && strlen(args.dbcharset) > 2){
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char set_names[255];
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char statement[512];
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snprintf(set_names, sizeof(set_names), "SET NAMES %s", args.dbcharset);
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mysql_real_escape_string(mysql, statement, set_names, sizeof(set_names));
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mysql_options(mysql, MYSQL_INIT_COMMAND, set_names);
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mysql_options(mysql, MYSQL_SET_CHARSET_NAME, args.dbcharset);
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}
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if ((port_str = strchr(args.dbhost, ':'))) {
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*port_str++ = '\0';
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if (sscanf(port_str, "%u", &port) != 1) {
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ast_log(LOG_WARNING, "Invalid port: '%s'\n", port_str);
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port = 0;
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}
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}
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if (!mysql_real_connect(mysql, args.dbhost, args.dbuser, args.dbpass, args.dbname, port, NULL,
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#ifdef CLIENT_MULTI_STATEMENTS
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CLIENT_MULTI_STATEMENTS | CLIENT_MULTI_RESULTS
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#elif defined(CLIENT_MULTI_QUERIES)
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CLIENT_MULTI_QUERIES
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#else
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0
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#endif
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)) {
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ast_log(LOG_WARNING, "mysql_real_connect(mysql,%s,%s,dbpass,%s,...) failed(%d): %s\n",
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args.dbhost, args.dbuser, args.dbname, mysql_errno(mysql), mysql_error(mysql));
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return -1;
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}
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add_identifier_and_set_asterisk_int(chan, args.connid, AST_MYSQL_ID_CONNID, mysql);
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return 0;
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}
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static int aMYSQL_query(struct ast_channel *chan, const char *data)
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{
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(query);
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AST_APP_ARG(resultid);
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AST_APP_ARG(connid);
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AST_APP_ARG(sql);
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);
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MYSQL *mysql;
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MYSQL_RES *mysqlres;
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int connid;
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int mysql_query_res;
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char *parse = ast_strdupa(data);
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AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
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if (args.argc != 4 || (connid = atoi(args.connid)) == 0) {
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ast_log(LOG_WARNING, "missing some arguments\n");
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return -1;
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}
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if (!(mysql = find_identifier(connid, AST_MYSQL_ID_CONNID))) {
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ast_log(LOG_WARNING, "Invalid connection identifier %s passed in aMYSQL_query\n", args.connid);
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return -1;
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}
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if ((mysql_query_res = mysql_query(mysql, args.sql)) != 0) {
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ast_log(LOG_WARNING, "aMYSQL_query: mysql_query failed. Error: %s\n", mysql_error(mysql));
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return -1;
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}
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if ((mysqlres = mysql_store_result(mysql))) {
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add_identifier_and_set_asterisk_int(chan, args.resultid, AST_MYSQL_ID_RESID, mysqlres);
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return 0;
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} else if (!mysql_field_count(mysql)) {
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return 0;
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} else
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ast_log(LOG_WARNING, "mysql_store_result() failed on query %s\n", args.sql);
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return -1;
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}
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static int aMYSQL_nextresult(struct ast_channel *chan, const char *data)
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{
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MYSQL *mysql;
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MYSQL_RES *mysqlres;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(nextresult);
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AST_APP_ARG(resultid);
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AST_APP_ARG(connid);
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);
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int connid = -1;
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char *parse = ast_strdupa(data);
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AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
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sscanf(args.connid, "%30d", &connid);
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if (args.argc != 3 || connid <= 0) {
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ast_log(LOG_WARNING, "missing some arguments\n");
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return -1;
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||||
}
|
||||
|
||||
if (!(mysql = find_identifier(connid, AST_MYSQL_ID_CONNID))) {
|
||||
ast_log(LOG_WARNING, "Invalid connection identifier %d passed in aMYSQL_query\n", connid);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (mysql_more_results(mysql)) {
|
||||
mysql_next_result(mysql);
|
||||
if ((mysqlres = mysql_store_result(mysql))) {
|
||||
add_identifier_and_set_asterisk_int(chan, args.resultid, AST_MYSQL_ID_RESID, mysqlres);
|
||||
return 0;
|
||||
} else if (!mysql_field_count(mysql)) {
|
||||
return 0;
|
||||
} else
|
||||
ast_log(LOG_WARNING, "mysql_store_result() failed on storing next_result\n");
|
||||
} else
|
||||
ast_log(LOG_WARNING, "mysql_more_results() result set has no more results\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int aMYSQL_fetch(struct ast_channel *chan, const char *data)
|
||||
{
|
||||
MYSQL_RES *mysqlres;
|
||||
MYSQL_ROW mysqlrow;
|
||||
AST_DECLARE_APP_ARGS(args,
|
||||
AST_APP_ARG(fetch);
|
||||
AST_APP_ARG(resultvar);
|
||||
AST_APP_ARG(fetchid);
|
||||
AST_APP_ARG(vars);
|
||||
);
|
||||
char *s5, *parse;
|
||||
int resultid = -1, numFields, j;
|
||||
|
||||
parse = ast_strdupa(data);
|
||||
AST_NONSTANDARD_APP_ARGS(args, parse, ' ');
|
||||
sscanf(args.fetchid, "%30d", &resultid);
|
||||
|
||||
if (args.resultvar && (resultid >= 0) ) {
|
||||
if ((mysqlres = find_identifier(resultid, AST_MYSQL_ID_RESID)) != NULL) {
|
||||
/* Grab the next row */
|
||||
if ((mysqlrow = mysql_fetch_row(mysqlres)) != NULL) {
|
||||
numFields = mysql_num_fields(mysqlres);
|
||||
for (j = 0; j < numFields; j++) {
|
||||
s5 = strsep(&args.vars, " ");
|
||||
if (s5 == NULL) {
|
||||
ast_log(LOG_WARNING, "ast_MYSQL_fetch: More fields (%d) than variables (%d)\n", numFields, j);
|
||||
break;
|
||||
}
|
||||
|
||||
pbx_builtin_setvar_helper(chan, s5, mysqlrow[j] ? mysqlrow[j] :
|
||||
nullvalue == NULLSTRING ? "NULL" :
|
||||
nullvalue == EMPTYSTRING ? "" :
|
||||
NULL);
|
||||
}
|
||||
ast_debug(5, "ast_MYSQL_fetch: numFields=%d\n", numFields);
|
||||
set_asterisk_int(chan, args.resultvar, 1); /* try more rows */
|
||||
} else {
|
||||
ast_debug(5, "ast_MYSQL_fetch : EOF\n");
|
||||
set_asterisk_int(chan, args.resultvar, 0); /* no more rows */
|
||||
}
|
||||
return 0;
|
||||
} else {
|
||||
set_asterisk_int(chan, args.resultvar, 0);
|
||||
ast_log(LOG_WARNING, "aMYSQL_fetch: Invalid result identifier %d passed\n", resultid);
|
||||
}
|
||||
} else {
|
||||
ast_log(LOG_WARNING, "aMYSQL_fetch: missing some arguments\n");
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int aMYSQL_clear(struct ast_channel *chan, const char *data)
|
||||
{
|
||||
MYSQL_RES *mysqlres;
|
||||
|
||||
int id;
|
||||
char *parse = ast_strdupa(data);
|
||||
strsep(&parse, " "); /* eat the first token, we already know it :P */
|
||||
id = safe_scan_int(&parse, " \n", -1);
|
||||
if ((mysqlres = find_identifier(id, AST_MYSQL_ID_RESID)) == NULL) {
|
||||
ast_log(LOG_WARNING, "Invalid result identifier %d passed in aMYSQL_clear\n", id);
|
||||
} else {
|
||||
mysql_free_result(mysqlres);
|
||||
del_identifier(id, AST_MYSQL_ID_RESID);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aMYSQL_disconnect(struct ast_channel *chan, const char *data)
|
||||
{
|
||||
MYSQL *mysql;
|
||||
int id;
|
||||
char *parse = ast_strdupa(data);
|
||||
strsep(&parse, " "); /* eat the first token, we already know it :P */
|
||||
|
||||
id = safe_scan_int(&parse, " \n", -1);
|
||||
if ((mysql = find_identifier(id, AST_MYSQL_ID_CONNID)) == NULL) {
|
||||
ast_log(LOG_WARNING, "Invalid connection identifier %d passed in aMYSQL_disconnect\n", id);
|
||||
} else {
|
||||
mysql_close(mysql);
|
||||
del_identifier(id, AST_MYSQL_ID_CONNID);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int MYSQL_exec(struct ast_channel *chan, const char *data)
|
||||
{
|
||||
int result;
|
||||
char sresult[10];
|
||||
|
||||
ast_debug(5, "MYSQL: data=%s\n", data);
|
||||
|
||||
if (!data) {
|
||||
ast_log(LOG_WARNING, "MYSQL requires an argument (see manual)\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
result = 0;
|
||||
|
||||
if (autoclear) {
|
||||
struct ast_datastore *mysql_store = NULL;
|
||||
|
||||
ast_channel_lock(chan);
|
||||
mysql_store = ast_channel_datastore_find(chan, &mysql_ds_info, NULL);
|
||||
if (!mysql_store) {
|
||||
if (!(mysql_store = ast_datastore_alloc(&mysql_ds_info, NULL))) {
|
||||
ast_log(LOG_WARNING, "Unable to allocate new datastore.\n");
|
||||
} else {
|
||||
mysql_store->data = chan;
|
||||
ast_channel_datastore_add(chan, mysql_store);
|
||||
}
|
||||
}
|
||||
ast_channel_unlock(chan);
|
||||
}
|
||||
ast_mutex_lock(&_mysql_mutex);
|
||||
|
||||
if (strncasecmp("connect", data, strlen("connect")) == 0) {
|
||||
result = aMYSQL_connect(chan, data);
|
||||
} else if (strncasecmp("query", data, strlen("query")) == 0) {
|
||||
result = aMYSQL_query(chan, data);
|
||||
} else if (strncasecmp("nextresult", data, strlen("nextresult")) == 0) {
|
||||
result = aMYSQL_nextresult(chan, data);
|
||||
} else if (strncasecmp("fetch", data, strlen("fetch")) == 0) {
|
||||
result = aMYSQL_fetch(chan, data);
|
||||
} else if (strncasecmp("clear", data, strlen("clear")) == 0) {
|
||||
result = aMYSQL_clear(chan, data);
|
||||
} else if (strncasecmp("disconnect", data, strlen("disconnect")) == 0) {
|
||||
result = aMYSQL_disconnect(chan, data);
|
||||
} else if (strncasecmp("set", data, 3) == 0) {
|
||||
result = aMYSQL_set(chan, data);
|
||||
} else {
|
||||
ast_log(LOG_WARNING, "Unknown argument to MYSQL application : %s\n", data);
|
||||
result = -1;
|
||||
}
|
||||
|
||||
ast_mutex_unlock(&_mysql_mutex);
|
||||
|
||||
snprintf(sresult, sizeof(sresult), "%d", result);
|
||||
pbx_builtin_setvar_helper(chan, "MYSQL_STATUS", sresult);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int unload_module(void)
|
||||
{
|
||||
return ast_unregister_application(app);
|
||||
}
|
||||
|
||||
/*!
|
||||
* \brief Load the module
|
||||
*
|
||||
* Module loading including tests for configuration or dependencies.
|
||||
* This function can return AST_MODULE_LOAD_FAILURE, AST_MODULE_LOAD_DECLINE,
|
||||
* or AST_MODULE_LOAD_SUCCESS. If a dependency or environment variable fails
|
||||
* tests return AST_MODULE_LOAD_FAILURE. If the module can not load the
|
||||
* configuration file or other non-critical problem return
|
||||
* AST_MODULE_LOAD_DECLINE. On success return AST_MODULE_LOAD_SUCCESS.
|
||||
*/
|
||||
static int load_module(void)
|
||||
{
|
||||
struct MYSQLidshead *headp = &_mysql_ids_head;
|
||||
struct ast_flags config_flags = { 0 };
|
||||
struct ast_config *cfg = ast_config_load(MYSQL_CONFIG, config_flags);
|
||||
const char *temp;
|
||||
|
||||
if (!cfg) {
|
||||
/* Backwards compatibility ftw */
|
||||
cfg = ast_config_load(MYSQL_CONFIG_OLD, config_flags);
|
||||
}
|
||||
|
||||
if (cfg) {
|
||||
if ((temp = ast_variable_retrieve(cfg, "general", "nullvalue"))) {
|
||||
if (!strcasecmp(temp, "nullstring")) {
|
||||
nullvalue = NULLSTRING;
|
||||
} else if (!strcasecmp(temp, "emptystring")) {
|
||||
nullvalue = EMPTYSTRING;
|
||||
} else if (!strcasecmp(temp, "null")) {
|
||||
nullvalue = NULLVALUE;
|
||||
} else {
|
||||
ast_log(LOG_WARNING, "Illegal value for 'nullvalue': '%s' (must be 'nullstring', 'null', or 'emptystring')\n", temp);
|
||||
}
|
||||
}
|
||||
if ((temp = ast_variable_retrieve(cfg, "general", "autoclear")) && ast_true(temp)) {
|
||||
autoclear = 1;
|
||||
}
|
||||
ast_config_destroy(cfg);
|
||||
}
|
||||
|
||||
AST_LIST_HEAD_INIT(headp);
|
||||
return ast_register_application(app, MYSQL_exec, synopsis, descrip);
|
||||
}
|
||||
|
||||
AST_MODULE_INFO_STANDARD_DEPRECATED(ASTERISK_GPL_KEY, "Simple Mysql Interface");
|
||||
@ -0,0 +1,6 @@
|
||||
Subject: app_mysql
|
||||
Master-Only: True
|
||||
|
||||
This module was deprecated in Asterisk 1.8
|
||||
and is now being removed in accordance with
|
||||
the Asterisk Module Deprecation policy.
|
||||
Loading…
Reference in new issue