mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-11 14:50:18 +02:00
523 lines
17 KiB
Diff
523 lines
17 KiB
Diff
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diff -ruN asterisk-1.2.0-old/configs/cdr_mysql.conf.sample asterisk-1.2.0-new/configs/cdr_mysql.conf.sample
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--- asterisk-1.2.0-old/configs/cdr_mysql.conf.sample 1970-01-01 01:00:00.000000000 +0100
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+++ asterisk-1.2.0-new/configs/cdr_mysql.conf.sample 2005-01-21 02:43:20.000000000 +0100
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@@ -0,0 +1,21 @@
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+;
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+; Note - if the database server is hosted on the same machine as the
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+; asterisk server, you can achieve a local Unix socket connection by
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+; setting hostname=localhost
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+;
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+; port and sock are both optional parameters. If hostname is specified
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+; and is not "localhost", then cdr_mysql will attempt to connect to the
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+; port specified or use the default port. If hostname is not specified
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+; or if hostname is "localhost", then cdr_mysql will attempt to connect
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+; to the socket file specified by sock or otherwise use the default socket
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+; file.
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+;
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+;[global]
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+;hostname=database.host.name
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+;dbname=asteriskcdrdb
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+;table=cdr
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+;password=password
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+;user=asteriskcdruser
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+;port=3306
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+;sock=/tmp/mysql.sock
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+;userfield=1
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diff -ruN asterisk-1.2.0-old/cdr/cdr_mysql.c asterisk-1.2.0-new/cdr/cdr_mysql.c
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--- asterisk-1.2.0-old/cdr/cdr_mysql.c 1970-01-01 01:00:00.000000000 +0100
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+++ asterisk-1.2.0-new/cdr/cdr_mysql.c 2005-12-04 20:10:59.000000000 +0100
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@@ -0,0 +1,493 @@
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+/*
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+ * Asterisk -- A telephony toolkit for Linux.
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+ *
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+ * MySQL CDR logger
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+ *
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+ * James Sharp <jsharp@psychoses.org>
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+ *
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+ * Modified August 2003
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+ * Tilghman Lesher <asterisk__cdr__cdr_mysql__200308@the-tilghman.com>
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+ *
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+ * Modified August 6, 2005
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+ * Joseph Benden <joe@thrallingpenguin.com>
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+ * Added mysql connection timeout parameter
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+ * Added an automatic reconnect as to not lose a cdr record
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+ * Cleaned up the original code to match the coding guidelines
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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.
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+ *
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+ */
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+
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+#include <sys/types.h>
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+
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+#include <stdio.h>
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+#include <string.h>
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+
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+#include <stdlib.h>
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+#include <unistd.h>
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+#include <time.h>
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+
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+#include <mysql.h>
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+#include <errmsg.h>
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+
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+#include <sys/stat.h>
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+#include <sys/types.h>
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+#include <errno.h>
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+
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+#include <asterisk/config.h>
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+#include <asterisk/options.h>
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+#include <asterisk/channel.h>
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+#include <asterisk/cdr.h>
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+#include <asterisk/module.h>
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+#include <asterisk/logger.h>
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+#include <asterisk/cli.h>
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+
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+#define DATE_FORMAT "%Y-%m-%d %T"
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+
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+static char *desc = "MySQL CDR Backend";
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+static char *name = "mysql";
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+static char *config = "cdr_mysql.conf";
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+static char *hostname = NULL, *dbname = NULL, *dbuser = NULL, *password = NULL, *dbsock = NULL, *dbtable = NULL;
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+static int hostname_alloc = 0, dbname_alloc = 0, dbuser_alloc = 0, password_alloc = 0, dbsock_alloc = 0, dbtable_alloc = 0;
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+static int dbport = 0;
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+static int connected = 0;
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+static time_t connect_time = 0;
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+static int records = 0;
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+static int totalrecords = 0;
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+static int userfield = 0;
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+static unsigned int timeout = 0;
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+
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+AST_MUTEX_DEFINE_STATIC(mysql_lock);
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+
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+static MYSQL mysql;
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+
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+static char cdr_mysql_status_help[] =
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+"Usage: cdr mysql status\n"
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+" Shows current connection status for cdr_mysql\n";
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+
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+static int handle_cdr_mysql_status(int fd, int argc, char *argv[])
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+{
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+ if (connected) {
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+ char status[256], status2[100] = "";
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+ int ctime = time(NULL) - connect_time;
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+ if (dbport)
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+ snprintf(status, 255, "Connected to %s@%s, port %d", dbname, hostname, dbport);
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+ else if (dbsock)
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+ snprintf(status, 255, "Connected to %s on socket file %s", dbname, dbsock);
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+ else
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+ snprintf(status, 255, "Connected to %s@%s", dbname, hostname);
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+
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+ if (dbuser && *dbuser)
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+ snprintf(status2, 99, " with username %s", dbuser);
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+ if (dbtable && *dbtable)
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+ snprintf(status2, 99, " using table %s", dbtable);
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+ if (ctime > 31536000) {
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+ ast_cli(fd, "%s%s for %d years, %d days, %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 31536000, (ctime % 31536000) / 86400, (ctime % 86400) / 3600, (ctime % 3600) / 60, ctime % 60);
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+ } else if (ctime > 86400) {
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+ ast_cli(fd, "%s%s for %d days, %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 86400, (ctime % 86400) / 3600, (ctime % 3600) / 60, ctime % 60);
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+ } else if (ctime > 3600) {
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+ ast_cli(fd, "%s%s for %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 3600, (ctime % 3600) / 60, ctime % 60);
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+ } else if (ctime > 60) {
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+ ast_cli(fd, "%s%s for %d minutes, %d seconds.\n", status, status2, ctime / 60, ctime % 60);
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+ } else {
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+ ast_cli(fd, "%s%s for %d seconds.\n", status, status2, ctime);
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+ }
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+ if (records == totalrecords)
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+ ast_cli(fd, " Wrote %d records since last restart.\n", totalrecords);
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+ else
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+ ast_cli(fd, " Wrote %d records since last restart and %d records since last reconnect.\n", totalrecords, records);
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+ return RESULT_SUCCESS;
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+ } else {
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+ ast_cli(fd, "Not currently connected to a MySQL server.\n");
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+ return RESULT_FAILURE;
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+ }
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+}
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+
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+static struct ast_cli_entry cdr_mysql_status_cli =
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+ { { "cdr", "mysql", "status", NULL },
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+ handle_cdr_mysql_status, "Show connection status of cdr_mysql",
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+ cdr_mysql_status_help, NULL };
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+
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+static int mysql_log(struct ast_cdr *cdr)
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+{
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+ struct tm tm;
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+ struct timeval tv;
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+ struct localuser *u;
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+ char *userfielddata = NULL;
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+ char sqlcmd[2048], timestr[128];
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+ char *clid=NULL, *dcontext=NULL, *channel=NULL, *dstchannel=NULL, *lastapp=NULL, *lastdata=NULL;
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+ int retries = 5;
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+#ifdef MYSQL_LOGUNIQUEID
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+ char *uniqueid = NULL;
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+#endif
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+
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+ ast_mutex_lock(&mysql_lock);
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+
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+ memset(sqlcmd, 0, 2048);
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+
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+ localtime_r(&cdr->start.tv_sec, &tm);
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+ strftime(timestr, 128, DATE_FORMAT, &tm);
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+
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+db_reconnect:
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+ if ((!connected) && (hostname || dbsock) && dbuser && password && dbname && dbtable ) {
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+ /* Attempt to connect */
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+ mysql_init(&mysql);
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+ /* Add option to quickly timeout the connection */
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+ if (timeout && mysql_options(&mysql, MYSQL_OPT_CONNECT_TIMEOUT, (char *)&timeout)!=0) {
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+ ast_log(LOG_ERROR, "cdr_mysql: mysql_options returned (%d) %s\n", mysql_errno(&mysql), mysql_error(&mysql));
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+ }
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+ if (mysql_real_connect(&mysql, hostname, dbuser, password, dbname, dbport, dbsock, 0)) {
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+ connected = 1;
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+ connect_time = time(NULL);
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+ records = 0;
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+ } else {
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+ ast_log(LOG_ERROR, "cdr_mysql: cannot connect to database server %s.\n", hostname);
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+ connected = 0;
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+ }
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+ } else {
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+ /* Long connection - ping the server */
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+ int error;
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+ if ((error = mysql_ping(&mysql))) {
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+ connected = 0;
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+ records = 0;
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+ switch (error) {
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+ case CR_SERVER_GONE_ERROR:
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+ case CR_SERVER_LOST:
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+ ast_log(LOG_ERROR, "cdr_mysql: Server has gone away. Attempting to reconnect.\n");
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+ break;
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+ default:
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+ ast_log(LOG_ERROR, "cdr_mysql: Unknown connection error: (%d) %s\n", mysql_errno(&mysql), mysql_error(&mysql));
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+ }
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+ retries--;
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+ if (retries)
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+ goto db_reconnect;
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+ else
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+ ast_log(LOG_ERROR, "cdr_mysql: Retried to connect fives times, giving up.\n");
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+ }
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+ }
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+
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+ /* Maximum space needed would be if all characters needed to be escaped, plus a trailing NULL */
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+ /* WARNING: This code previously used mysql_real_escape_string, but the use of said function
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+ requires an active connection to a database. If we are not connected, then this function
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+ cannot be used. This is a problem since we need to store off the SQL statement into our
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+ spool file for later restoration.
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+ So the question is, what's the best way to handle this? This works for now.
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+ */
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+ if ((clid = alloca(strlen(cdr->clid) * 2 + 1)) != NULL)
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+ mysql_escape_string(clid, cdr->clid, strlen(cdr->clid));
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+ if ((dcontext = alloca(strlen(cdr->dcontext) * 2 + 1)) != NULL)
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+ mysql_escape_string(dcontext, cdr->dcontext, strlen(cdr->dcontext));
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+ if ((channel = alloca(strlen(cdr->channel) * 2 + 1)) != NULL)
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+ mysql_escape_string(channel, cdr->channel, strlen(cdr->channel));
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+ if ((dstchannel = alloca(strlen(cdr->dstchannel) * 2 + 1)) != NULL)
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+ mysql_escape_string(dstchannel, cdr->dstchannel, strlen(cdr->dstchannel));
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+ if ((lastapp = alloca(strlen(cdr->lastapp) * 2 + 1)) != NULL)
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+ mysql_escape_string(lastapp, cdr->lastapp, strlen(cdr->lastapp));
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+ if ((lastdata = alloca(strlen(cdr->lastdata) * 2 + 1)) != NULL)
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+ mysql_escape_string(lastdata, cdr->lastdata, strlen(cdr->lastdata));
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+#ifdef MYSQL_LOGUNIQUEID
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+ if ((uniqueid = alloca(strlen(cdr->uniqueid) * 2 + 1)) != NULL)
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+ mysql_escape_string(uniqueid, cdr->uniqueid, strlen(cdr->uniqueid));
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+#endif
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+ if (userfield && ((userfielddata = alloca(strlen(cdr->userfield) * 2 + 1)) != NULL))
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+ mysql_escape_string(userfielddata, cdr->userfield, strlen(cdr->userfield));
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+
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+ /* Check for all alloca failures above at once */
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+#ifdef MYSQL_LOGUNIQUEID
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+ if ((!clid) || (!dcontext) || (!channel) || (!dstchannel) || (!lastapp) || (!lastdata) || (!uniqueid)) {
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+#else
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+ if ((!clid) || (!dcontext) || (!channel) || (!dstchannel) || (!lastapp) || (!lastdata)) {
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+#endif
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+ ast_log(LOG_ERROR, "cdr_mysql: Out of memory error (insert fails)\n");
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+ ast_mutex_unlock(&mysql_lock);
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+ return -1;
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+ }
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+
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+ ast_log(LOG_DEBUG, "cdr_mysql: inserting a CDR record.\n");
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+
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+ if (userfield && userfielddata) {
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+#ifdef MYSQL_LOGUNIQUEID
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+ sprintf(sqlcmd, "INSERT INTO %s (calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode,uniqueid,userfield) VALUES ('%s','%s','%s','%s','%s', '%s','%s','%s','%s',%i,%i,'%s',%i,'%s','%s','%s')", dbtable, timestr, clid, cdr->src, cdr->dst, dcontext, channel, dstchannel, lastapp, lastdata, cdr->duration, cdr->billsec, ast_cdr_disp2str(cdr->disposition), cdr->amaflags, cdr->accountcode, uniqueid, userfielddata);
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+#else
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+ sprintf(sqlcmd, "INSERT INTO %s (calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode,userfield) VALUES ('%s','%s','%s','%s','%s', '%s','%s','%s','%s',%i,%i,'%s',%i,'%s','%s')", dbtable, timestr, clid, cdr->src, cdr->dst, dcontext,channel, dstchannel, lastapp, lastdata, cdr->duration, cdr->billsec, ast_cdr_disp2str(cdr->disposition), cdr->amaflags, cdr->accountcode, userfielddata);
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+#endif
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+ } else {
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+#ifdef MYSQL_LOGUNIQUEID
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+ sprintf(sqlcmd, "INSERT INTO %s (calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode,uniqueid) VALUES ('%s','%s','%s','%s','%s', '%s','%s','%s','%s',%i,%i,'%s',%i,'%s','%s')", dbtable, timestr, clid, cdr->src, cdr->dst, dcontext,channel, dstchannel, lastapp, lastdata, cdr->duration, cdr->billsec, ast_cdr_disp2str(cdr->disposition), cdr->amaflags, cdr->accountcode, uniqueid);
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+#else
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+ sprintf(sqlcmd, "INSERT INTO %s (calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,duration,billsec,disposition,amaflags,accountcode) VALUES ('%s','%s','%s','%s','%s', '%s','%s','%s','%s',%i,%i,'%s',%i,'%s')", dbtable, timestr, clid, cdr->src, cdr->dst, dcontext, channel, dstchannel, lastapp, lastdata, cdr->duration, cdr->billsec, ast_cdr_disp2str(cdr->disposition), cdr->amaflags, cdr->accountcode);
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+#endif
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+ }
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+
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+ ast_log(LOG_DEBUG, "cdr_mysql: SQL command as follows: %s\n", sqlcmd);
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+
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+ if (connected) {
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+ if (mysql_real_query(&mysql, sqlcmd, strlen(sqlcmd))) {
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+ ast_log(LOG_ERROR, "mysql_cdr: Failed to insert into database: (%d) %s", mysql_errno(&mysql), mysql_error(&mysql));
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+ connected = 0;
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+ } else {
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+ records++;
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+ totalrecords++;
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+ }
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+ }
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+ ast_mutex_unlock(&mysql_lock);
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+ return 0;
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+}
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+
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+char *description(void)
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+{
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+ return desc;
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+}
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+
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+static int my_unload_module(void)
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+{
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+ ast_cli_unregister(&cdr_mysql_status_cli);
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+ if (connected) {
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+ mysql_close(&mysql);
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+ connected = 0;
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+ records = 0;
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+ }
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+ if (hostname && hostname_alloc) {
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+ free(hostname);
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+ hostname = NULL;
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+ hostname_alloc = 0;
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+ }
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+ if (dbname && dbname_alloc) {
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+ free(dbname);
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+ dbname = NULL;
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+ dbname_alloc = 0;
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+ }
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+ if (dbuser && dbuser_alloc) {
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+ free(dbuser);
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+ dbuser = NULL;
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+ dbuser_alloc = 0;
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+ }
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+ if (dbsock && dbsock_alloc) {
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+ free(dbsock);
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+ dbsock = NULL;
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+ dbsock_alloc = 0;
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+ }
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+ if (dbtable && dbtable_alloc) {
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+ free(dbtable);
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+ dbtable = NULL;
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+ dbtable_alloc = 0;
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+ }
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+ if (password && password_alloc) {
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+ free(password);
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+ password = NULL;
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+ password_alloc = 0;
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+ }
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+ dbport = 0;
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+ ast_cdr_unregister(name);
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+ return 0;
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+}
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+
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+static int my_load_module(void)
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+{
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+ int res;
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+ struct ast_config *cfg;
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+ struct ast_variable *var;
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+ char *tmp;
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+
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+ cfg = ast_config_load(config);
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+ if (!cfg) {
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+ ast_log(LOG_WARNING, "Unable to load config for mysql CDR's: %s\n", config);
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+ return 0;
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+ }
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+
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+ var = ast_variable_browse(cfg, "global");
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+ if (!var) {
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+ /* nothing configured */
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+ return 0;
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+ }
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+
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+ tmp = ast_variable_retrieve(cfg, "global", "hostname");
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+ if (tmp) {
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+ hostname = malloc(strlen(tmp) + 1);
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||
|
+ if (hostname != NULL) {
|
||
|
+ hostname_alloc = 1;
|
||
|
+ strcpy(hostname, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_WARNING, "MySQL server hostname not specified. Assuming localhost\n");
|
||
|
+ hostname = "localhost";
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "dbname");
|
||
|
+ if (tmp) {
|
||
|
+ dbname = malloc(strlen(tmp) + 1);
|
||
|
+ if (dbname != NULL) {
|
||
|
+ dbname_alloc = 1;
|
||
|
+ strcpy(dbname, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_WARNING, "MySQL database not specified. Assuming asteriskcdrdb\n");
|
||
|
+ dbname = "asteriskcdrdb";
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "user");
|
||
|
+ if (tmp) {
|
||
|
+ dbuser = malloc(strlen(tmp) + 1);
|
||
|
+ if (dbuser != NULL) {
|
||
|
+ dbuser_alloc = 1;
|
||
|
+ strcpy(dbuser, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_WARNING, "MySQL database user not specified. Assuming root\n");
|
||
|
+ dbuser = "root";
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "sock");
|
||
|
+ if (tmp) {
|
||
|
+ dbsock = malloc(strlen(tmp) + 1);
|
||
|
+ if (dbsock != NULL) {
|
||
|
+ dbsock_alloc = 1;
|
||
|
+ strcpy(dbsock, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_WARNING, "MySQL database sock file not specified. Using default\n");
|
||
|
+ dbsock = NULL;
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "table");
|
||
|
+ if (tmp) {
|
||
|
+ dbtable = malloc(strlen(tmp) + 1);
|
||
|
+ if (dbtable != NULL) {
|
||
|
+ dbtable_alloc = 1;
|
||
|
+ strcpy(dbtable, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_NOTICE, "MySQL database table not specified. Assuming \"cdr\"\n");
|
||
|
+ dbtable = "cdr";
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "password");
|
||
|
+ if (tmp) {
|
||
|
+ password = malloc(strlen(tmp) + 1);
|
||
|
+ if (password != NULL) {
|
||
|
+ password_alloc = 1;
|
||
|
+ strcpy(password, tmp);
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_ERROR, "Out of memory error.\n");
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_WARNING, "MySQL database password not specified. Assuming blank\n");
|
||
|
+ password = "";
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "port");
|
||
|
+ if (tmp) {
|
||
|
+ if (sscanf(tmp, "%d", &dbport) < 1) {
|
||
|
+ ast_log(LOG_WARNING, "Invalid MySQL port number. Using default\n");
|
||
|
+ dbport = 0;
|
||
|
+ }
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "timeout");
|
||
|
+ if (tmp) {
|
||
|
+ if (sscanf(tmp,"%d", &timeout) < 1) {
|
||
|
+ ast_log(LOG_WARNING, "Invalid MySQL timeout number. Using default\n");
|
||
|
+ timeout = 0;
|
||
|
+ }
|
||
|
+ }
|
||
|
+
|
||
|
+ tmp = ast_variable_retrieve(cfg, "global", "userfield");
|
||
|
+ if (tmp) {
|
||
|
+ if (sscanf(tmp, "%d", &userfield) < 1) {
|
||
|
+ ast_log(LOG_WARNING, "Invalid MySQL configurtation file\n");
|
||
|
+ userfield = 0;
|
||
|
+ }
|
||
|
+ }
|
||
|
+
|
||
|
+ ast_config_destroy(cfg);
|
||
|
+
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got hostname of %s\n", hostname);
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got port of %d\n", dbport);
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got a timeout of %d\n", timeout);
|
||
|
+ if (dbsock)
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got sock file of %s\n", dbsock);
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got user of %s\n", dbuser);
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got dbname of %s\n", dbname);
|
||
|
+ ast_log(LOG_DEBUG, "cdr_mysql: got password of %s\n", password);
|
||
|
+
|
||
|
+ mysql_init(&mysql);
|
||
|
+
|
||
|
+ if (timeout && mysql_options(&mysql, MYSQL_OPT_CONNECT_TIMEOUT, (char *)&timeout)!=0) {
|
||
|
+ ast_log(LOG_ERROR, "cdr_mysql: mysql_options returned (%d) %s\n", mysql_errno(&mysql), mysql_error(&mysql));
|
||
|
+ }
|
||
|
+
|
||
|
+ if (!mysql_real_connect(&mysql, hostname, dbuser, password, dbname, dbport, dbsock, 0)) {
|
||
|
+ ast_log(LOG_ERROR, "Failed to connect to mysql database %s on %s.\n", dbname, hostname);
|
||
|
+ connected = 0;
|
||
|
+ records = 0;
|
||
|
+ } else {
|
||
|
+ ast_log(LOG_DEBUG, "Successfully connected to MySQL database.\n");
|
||
|
+ connected = 1;
|
||
|
+ records = 0;
|
||
|
+ connect_time = time(NULL);
|
||
|
+ }
|
||
|
+
|
||
|
+ res = ast_cdr_register(name, desc, mysql_log);
|
||
|
+ if (res) {
|
||
|
+ ast_log(LOG_ERROR, "Unable to register MySQL CDR handling\n");
|
||
|
+ } else {
|
||
|
+ res = ast_cli_register(&cdr_mysql_status_cli);
|
||
|
+ }
|
||
|
+
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+int load_module(void)
|
||
|
+{
|
||
|
+ return my_load_module();
|
||
|
+}
|
||
|
+
|
||
|
+int unload_module(void)
|
||
|
+{
|
||
|
+ return my_unload_module();
|
||
|
+}
|
||
|
+
|
||
|
+int reload(void)
|
||
|
+{
|
||
|
+ int ret;
|
||
|
+
|
||
|
+ ast_mutex_lock(&mysql_lock);
|
||
|
+ my_unload_module();
|
||
|
+ ret = my_load_module();
|
||
|
+ ast_mutex_unlock(&mysql_lock);
|
||
|
+
|
||
|
+ return ret;
|
||
|
+}
|
||
|
+
|
||
|
+int usecount(void)
|
||
|
+{
|
||
|
+ /* Simplistic use count */
|
||
|
+ if (ast_mutex_trylock(&mysql_lock)) {
|
||
|
+ return 1;
|
||
|
+ } else {
|
||
|
+ ast_mutex_unlock(&mysql_lock);
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+}
|
||
|
+
|
||
|
+char *key()
|
||
|
+{
|
||
|
+ return ASTERISK_GPL_KEY;
|
||
|
+}
|