diff options
Diffstat (limited to '1.4.23-rc4/res/res_monitor.c')
| -rw-r--r-- | 1.4.23-rc4/res/res_monitor.c | 714 |
1 files changed, 0 insertions, 714 deletions
diff --git a/1.4.23-rc4/res/res_monitor.c b/1.4.23-rc4/res/res_monitor.c deleted file mode 100644 index 4baa1580d..000000000 --- a/1.4.23-rc4/res/res_monitor.c +++ /dev/null @@ -1,714 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, Digium, Inc. - * - * Mark Spencer <markster@digium.com> - * - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - * This program is free software, distributed under the terms of - * the GNU General Public License Version 2. See the LICENSE file - * at the top of the source tree. - */ - -/*! \file - * - * \brief PBX channel monitoring - * - * \author Mark Spencer <markster@digium.com> - */ - -#include "asterisk.h" - -ASTERISK_FILE_VERSION(__FILE__, "$Revision$") - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <libgen.h> - -#include "asterisk/lock.h" -#include "asterisk/channel.h" -#include "asterisk/logger.h" -#include "asterisk/file.h" -#include "asterisk/pbx.h" -#include "asterisk/module.h" -#include "asterisk/manager.h" -#include "asterisk/cli.h" -#include "asterisk/monitor.h" -#include "asterisk/app.h" -#include "asterisk/utils.h" -#include "asterisk/config.h" -#include "asterisk/options.h" - -AST_MUTEX_DEFINE_STATIC(monitorlock); - -#define LOCK_IF_NEEDED(lock, needed) do { \ - if (needed) \ - ast_channel_lock(lock); \ - } while(0) - -#define UNLOCK_IF_NEEDED(lock, needed) do { \ - if (needed) \ - ast_channel_unlock(lock); \ - } while (0) - -static unsigned long seq = 0; - -static char *monitor_synopsis = "Monitor a channel"; - -static char *monitor_descrip = "Monitor([file_format[:urlbase]|[fname_base]|[options]]):\n" -"Used to start monitoring a channel. The channel's input and output\n" -"voice packets are logged to files until the channel hangs up or\n" -"monitoring is stopped by the StopMonitor application.\n" -" file_format optional, if not set, defaults to \"wav\"\n" -" fname_base if set, changes the filename used to the one specified.\n" -" options:\n" -" m - when the recording ends mix the two leg files into one and\n" -" delete the two leg files. If the variable MONITOR_EXEC is set, the\n" -" application referenced in it will be executed instead of\n" -#ifdef HAVE_SOXMIX -" soxmix and the raw leg files will NOT be deleted automatically.\n" -" soxmix or MONITOR_EXEC is handed 3 arguments, the two leg files\n" -#else -" sox and the raw leg files will NOT be deleted automatically.\n" -" sox or MONITOR_EXEC is handed 3 arguments, the two leg files\n" -#endif -" and a target mixed file name which is the same as the leg file names\n" -" only without the in/out designator.\n" -" If MONITOR_EXEC_ARGS is set, the contents will be passed on as\n" -" additional arguements to MONITOR_EXEC\n" -" Both MONITOR_EXEC and the Mix flag can be set from the\n" -" administrator interface\n" -"\n" -" b - Don't begin recording unless a call is bridged to another channel\n" -"\nReturns -1 if monitor files can't be opened or if the channel is already\n" -"monitored, otherwise 0.\n" -; - -static char *stopmonitor_synopsis = "Stop monitoring a channel"; - -static char *stopmonitor_descrip = "StopMonitor\n" - "Stops monitoring a channel. Has no effect if the channel is not monitored\n"; - -static char *changemonitor_synopsis = "Change monitoring filename of a channel"; - -static char *changemonitor_descrip = "ChangeMonitor(filename_base)\n" - "Changes monitoring filename of a channel. Has no effect if the channel is not monitored\n" - "The argument is the new filename base to use for monitoring this channel.\n"; - -static char *pausemonitor_synopsis = "Pause monitoring of a channel"; - -static char *pausemonitor_descrip = "PauseMonitor\n" - "Pauses monitoring of a channel until it is re-enabled by a call to UnpauseMonitor.\n"; - -static char *unpausemonitor_synopsis = "Unpause monitoring of a channel"; - -static char *unpausemonitor_descrip = "UnpauseMonitor\n" - "Unpauses monitoring of a channel on which monitoring had\n" - "previously been paused with PauseMonitor.\n"; - -static int ast_monitor_set_state(struct ast_channel *chan, int state) -{ - LOCK_IF_NEEDED(chan, 1); - if (!chan->monitor) { - UNLOCK_IF_NEEDED(chan, 1); - return -1; - } - chan->monitor->state = state; - UNLOCK_IF_NEEDED(chan, 1); - return 0; -} - -/* Start monitoring a channel */ -int ast_monitor_start( struct ast_channel *chan, const char *format_spec, - const char *fname_base, int need_lock) -{ - int res = 0; - char tmp[256]; - - LOCK_IF_NEEDED(chan, need_lock); - - if (!(chan->monitor)) { - struct ast_channel_monitor *monitor; - char *channel_name, *p; - - /* Create monitoring directory if needed */ - if (mkdir(ast_config_AST_MONITOR_DIR, 0770) < 0) { - if (errno != EEXIST) { - ast_log(LOG_WARNING, "Unable to create audio monitor directory: %s\n", - strerror(errno)); - } - } - - if (!(monitor = ast_calloc(1, sizeof(*monitor)))) { - UNLOCK_IF_NEEDED(chan, need_lock); - return -1; - } - - /* Determine file names */ - if (!ast_strlen_zero(fname_base)) { - int directory = strchr(fname_base, '/') ? 1 : 0; - const char *absolute = *fname_base == '/' ? "" : "/"; - /* try creating the directory just in case it doesn't exist */ - if (directory) { - char *name = strdup(fname_base); - snprintf(tmp, sizeof(tmp), "mkdir -p \"%s\"",dirname(name)); - free(name); - ast_safe_system(tmp); - } - snprintf(monitor->read_filename, FILENAME_MAX, "%s%s%s-in", - directory ? "" : ast_config_AST_MONITOR_DIR, absolute, fname_base); - snprintf(monitor->write_filename, FILENAME_MAX, "%s%s%s-out", - directory ? "" : ast_config_AST_MONITOR_DIR, absolute, fname_base); - ast_copy_string(monitor->filename_base, fname_base, sizeof(monitor->filename_base)); - } else { - ast_mutex_lock(&monitorlock); - snprintf(monitor->read_filename, FILENAME_MAX, "%s/audio-in-%ld", - ast_config_AST_MONITOR_DIR, seq); - snprintf(monitor->write_filename, FILENAME_MAX, "%s/audio-out-%ld", - ast_config_AST_MONITOR_DIR, seq); - seq++; - ast_mutex_unlock(&monitorlock); - - channel_name = ast_strdupa(chan->name); - while ((p = strchr(channel_name, '/'))) { - *p = '-'; - } - snprintf(monitor->filename_base, FILENAME_MAX, "%s/%d-%s", - ast_config_AST_MONITOR_DIR, (int)time(NULL), channel_name); - monitor->filename_changed = 1; - } - - monitor->stop = ast_monitor_stop; - - /* Determine file format */ - if (!ast_strlen_zero(format_spec)) { - monitor->format = strdup(format_spec); - } else { - monitor->format = strdup("wav"); - } - - /* open files */ - if (ast_fileexists(monitor->read_filename, NULL, NULL) > 0) { - ast_filedelete(monitor->read_filename, NULL); - } - if (!(monitor->read_stream = ast_writefile(monitor->read_filename, - monitor->format, NULL, - O_CREAT|O_TRUNC|O_WRONLY, 0, 0644))) { - ast_log(LOG_WARNING, "Could not create file %s\n", - monitor->read_filename); - free(monitor); - UNLOCK_IF_NEEDED(chan, need_lock); - return -1; - } - if (ast_fileexists(monitor->write_filename, NULL, NULL) > 0) { - ast_filedelete(monitor->write_filename, NULL); - } - if (!(monitor->write_stream = ast_writefile(monitor->write_filename, - monitor->format, NULL, - O_CREAT|O_TRUNC|O_WRONLY, 0, 0644))) { - ast_log(LOG_WARNING, "Could not create file %s\n", - monitor->write_filename); - ast_closestream(monitor->read_stream); - free(monitor); - UNLOCK_IF_NEEDED(chan, need_lock); - return -1; - } - chan->monitor = monitor; - ast_monitor_set_state(chan, AST_MONITOR_RUNNING); - /* so we know this call has been monitored in case we need to bill for it or something */ - pbx_builtin_setvar_helper(chan, "__MONITORED","true"); - } else { - ast_log(LOG_DEBUG,"Cannot start monitoring %s, already monitored\n", - chan->name); - res = -1; - } - - UNLOCK_IF_NEEDED(chan, need_lock); - - return res; -} - -/* - * The file format extensions that Asterisk uses are not all the same as that - * which soxmix expects. This function ensures that the format used as the - * extension on the filename is something soxmix will understand. - */ -static const char *get_soxmix_format(const char *format) -{ - const char *res = format; - - if (!strcasecmp(format,"ulaw")) - res = "ul"; - if (!strcasecmp(format,"alaw")) - res = "al"; - - return res; -} - -/* Stop monitoring a channel */ -int ast_monitor_stop(struct ast_channel *chan, int need_lock) -{ - int delfiles = 0; - - LOCK_IF_NEEDED(chan, need_lock); - - if (chan->monitor) { - char filename[ FILENAME_MAX ]; - - if (chan->monitor->read_stream) { - ast_closestream(chan->monitor->read_stream); - } - if (chan->monitor->write_stream) { - ast_closestream(chan->monitor->write_stream); - } - - if (chan->monitor->filename_changed && !ast_strlen_zero(chan->monitor->filename_base)) { - if (ast_fileexists(chan->monitor->read_filename,NULL,NULL) > 0) { - snprintf(filename, FILENAME_MAX, "%s-in", chan->monitor->filename_base); - if (ast_fileexists(filename, NULL, NULL) > 0) { - ast_filedelete(filename, NULL); - } - ast_filerename(chan->monitor->read_filename, filename, chan->monitor->format); - } else { - ast_log(LOG_WARNING, "File %s not found\n", chan->monitor->read_filename); - } - - if (ast_fileexists(chan->monitor->write_filename,NULL,NULL) > 0) { - snprintf(filename, FILENAME_MAX, "%s-out", chan->monitor->filename_base); - if (ast_fileexists(filename, NULL, NULL) > 0) { - ast_filedelete(filename, NULL); - } - ast_filerename(chan->monitor->write_filename, filename, chan->monitor->format); - } else { - ast_log(LOG_WARNING, "File %s not found\n", chan->monitor->write_filename); - } - } - - if (chan->monitor->joinfiles && !ast_strlen_zero(chan->monitor->filename_base)) { - char tmp[1024]; - char tmp2[1024]; - const char *format = !strcasecmp(chan->monitor->format,"wav49") ? "WAV" : chan->monitor->format; - char *name = chan->monitor->filename_base; - int directory = strchr(name, '/') ? 1 : 0; - char *dir = directory ? "" : ast_config_AST_MONITOR_DIR; - const char *execute, *execute_args; - const char *absolute = *name == '/' ? "" : "/"; - - /* Set the execute application */ - execute = pbx_builtin_getvar_helper(chan, "MONITOR_EXEC"); - if (ast_strlen_zero(execute)) { -#ifdef HAVE_SOXMIX - execute = "nice -n 19 soxmix"; -#else - execute = "nice -n 19 sox -m"; -#endif - format = get_soxmix_format(format); - delfiles = 1; - } - execute_args = pbx_builtin_getvar_helper(chan, "MONITOR_EXEC_ARGS"); - if (ast_strlen_zero(execute_args)) { - execute_args = ""; - } - - snprintf(tmp, sizeof(tmp), "%s \"%s%s%s-in.%s\" \"%s%s%s-out.%s\" \"%s%s%s.%s\" %s &", execute, dir, absolute, name, format, dir, absolute, name, format, dir, absolute, name, format,execute_args); - if (delfiles) { - snprintf(tmp2,sizeof(tmp2), "( %s& rm -f \"%s%s%s-\"* ) &",tmp, dir, absolute, name); /* remove legs when done mixing */ - ast_copy_string(tmp, tmp2, sizeof(tmp)); - } - ast_log(LOG_DEBUG,"monitor executing %s\n",tmp); - if (ast_safe_system(tmp) == -1) - ast_log(LOG_WARNING, "Execute of %s failed.\n",tmp); - } - - free(chan->monitor->format); - free(chan->monitor); - chan->monitor = NULL; - } - - UNLOCK_IF_NEEDED(chan, need_lock); - - return 0; -} - - -/* Pause monitoring of a channel */ -int ast_monitor_pause(struct ast_channel *chan) -{ - return ast_monitor_set_state(chan, AST_MONITOR_PAUSED); -} - -/* Unpause monitoring of a channel */ -int ast_monitor_unpause(struct ast_channel *chan) -{ - return ast_monitor_set_state(chan, AST_MONITOR_RUNNING); -} - -static int pause_monitor_exec(struct ast_channel *chan, void *data) -{ - return ast_monitor_pause(chan); -} - -static int unpause_monitor_exec(struct ast_channel *chan, void *data) -{ - return ast_monitor_unpause(chan); -} - -/* Change monitoring filename of a channel */ -int ast_monitor_change_fname(struct ast_channel *chan, const char *fname_base, int need_lock) -{ - char tmp[256]; - if (ast_strlen_zero(fname_base)) { - ast_log(LOG_WARNING, "Cannot change monitor filename of channel %s to null\n", chan->name); - return -1; - } - - LOCK_IF_NEEDED(chan, need_lock); - - if (chan->monitor) { - int directory = strchr(fname_base, '/') ? 1 : 0; - const char *absolute = *fname_base == '/' ? "" : "/"; - char tmpstring[sizeof(chan->monitor->filename_base)] = ""; - - /* before continuing, see if we're trying to rename the file to itself... */ - snprintf(tmpstring, sizeof(tmpstring), "%s%s%s", directory ? "" : ast_config_AST_MONITOR_DIR, absolute, fname_base); - if (!strcmp(tmpstring, chan->monitor->filename_base)) { - if (option_debug > 2) - ast_log(LOG_DEBUG, "No need to rename monitor filename to itself\n"); - UNLOCK_IF_NEEDED(chan, need_lock); - return 0; - } - - /* try creating the directory just in case it doesn't exist */ - if (directory) { - char *name = strdup(fname_base); - snprintf(tmp, sizeof(tmp), "mkdir -p %s",dirname(name)); - free(name); - ast_safe_system(tmp); - } - - ast_copy_string(chan->monitor->filename_base, tmpstring, sizeof(chan->monitor->filename_base)); - chan->monitor->filename_changed = 1; - } else { - ast_log(LOG_WARNING, "Cannot change monitor filename of channel %s to %s, monitoring not started\n", chan->name, fname_base); - } - - UNLOCK_IF_NEEDED(chan, need_lock); - - return 0; -} - -static int start_monitor_exec(struct ast_channel *chan, void *data) -{ - char *arg = NULL; - char *format = NULL; - char *fname_base = NULL; - char *options = NULL; - char *delay = NULL; - char *urlprefix = NULL; - char tmp[256]; - int joinfiles = 0; - int waitforbridge = 0; - int res = 0; - - /* Parse arguments. */ - if (!ast_strlen_zero((char*)data)) { - arg = ast_strdupa((char*)data); - format = arg; - fname_base = strchr(arg, '|'); - if (fname_base) { - *fname_base = 0; - fname_base++; - if ((options = strchr(fname_base, '|'))) { - *options = 0; - options++; - if (strchr(options, 'm')) - joinfiles = 1; - if (strchr(options, 'b')) - waitforbridge = 1; - } - } - arg = strchr(format,':'); - if (arg) { - *arg++ = 0; - urlprefix = arg; - } - } - if (urlprefix) { - snprintf(tmp,sizeof(tmp) - 1,"%s/%s.%s",urlprefix,fname_base, - ((strcmp(format,"gsm")) ? "wav" : "gsm")); - if (!chan->cdr && !(chan->cdr = ast_cdr_alloc())) - return -1; - ast_cdr_setuserfield(chan, tmp); - } - if (waitforbridge) { - /* We must remove the "b" option if listed. In principle none of - the following could give NULL results, but we check just to - be pedantic. Reconstructing with checks for 'm' option does not - work if we end up adding more options than 'm' in the future. */ - delay = ast_strdupa(data); - options = strrchr(delay, '|'); - if (options) { - arg = strchr(options, 'b'); - if (arg) { - *arg = 'X'; - pbx_builtin_setvar_helper(chan,"AUTO_MONITOR",delay); - } - } - return 0; - } - - res = ast_monitor_start(chan, format, fname_base, 1); - if (res < 0) - res = ast_monitor_change_fname(chan, fname_base, 1); - ast_monitor_setjoinfiles(chan, joinfiles); - - return res; -} - -static int stop_monitor_exec(struct ast_channel *chan, void *data) -{ - return ast_monitor_stop(chan, 1); -} - -static int change_monitor_exec(struct ast_channel *chan, void *data) -{ - return ast_monitor_change_fname(chan, (const char*)data, 1); -} - -static char start_monitor_action_help[] = -"Description: The 'Monitor' action may be used to record the audio on a\n" -" specified channel. The following parameters may be used to control\n" -" this:\n" -" Channel - Required. Used to specify the channel to record.\n" -" File - Optional. Is the name of the file created in the\n" -" monitor spool directory. Defaults to the same name\n" -" as the channel (with slashes replaced with dashes).\n" -" Format - Optional. Is the audio recording format. Defaults\n" -" to \"wav\".\n" -" Mix - Optional. Boolean parameter as to whether to mix\n" -" the input and output channels together after the\n" -" recording is finished.\n"; - -static int start_monitor_action(struct mansession *s, const struct message *m) -{ - struct ast_channel *c = NULL; - const char *name = astman_get_header(m, "Channel"); - const char *fname = astman_get_header(m, "File"); - const char *format = astman_get_header(m, "Format"); - const char *mix = astman_get_header(m, "Mix"); - char *d; - - if (ast_strlen_zero(name)) { - astman_send_error(s, m, "No channel specified"); - return 0; - } - c = ast_get_channel_by_name_locked(name); - if (!c) { - astman_send_error(s, m, "No such channel"); - return 0; - } - - if (ast_strlen_zero(fname)) { - /* No filename base specified, default to channel name as per CLI */ - if (!(fname = ast_strdup(c->name))) { - astman_send_error(s, m, "Could not start monitoring channel"); - ast_channel_unlock(c); - return 0; - } - /* Channels have the format technology/channel_name - have to replace that / */ - if ((d = strchr(fname, '/'))) - *d = '-'; - } - - if (ast_monitor_start(c, format, fname, 1)) { - if (ast_monitor_change_fname(c, fname, 1)) { - astman_send_error(s, m, "Could not start monitoring channel"); - ast_channel_unlock(c); - return 0; - } - } - - if (ast_true(mix)) { - ast_monitor_setjoinfiles(c, 1); - } - - ast_channel_unlock(c); - astman_send_ack(s, m, "Started monitoring channel"); - return 0; -} - -static char stop_monitor_action_help[] = -"Description: The 'StopMonitor' action may be used to end a previously\n" -" started 'Monitor' action. The only parameter is 'Channel', the name\n" -" of the channel monitored.\n"; - -static int stop_monitor_action(struct mansession *s, const struct message *m) -{ - struct ast_channel *c = NULL; - const char *name = astman_get_header(m, "Channel"); - int res; - if (ast_strlen_zero(name)) { - astman_send_error(s, m, "No channel specified"); - return 0; - } - c = ast_get_channel_by_name_locked(name); - if (!c) { - astman_send_error(s, m, "No such channel"); - return 0; - } - res = ast_monitor_stop(c, 1); - ast_channel_unlock(c); - if (res) { - astman_send_error(s, m, "Could not stop monitoring channel"); - return 0; - } - astman_send_ack(s, m, "Stopped monitoring channel"); - return 0; -} - -static char change_monitor_action_help[] = -"Description: The 'ChangeMonitor' action may be used to change the file\n" -" started by a previous 'Monitor' action. The following parameters may\n" -" be used to control this:\n" -" Channel - Required. Used to specify the channel to record.\n" -" File - Required. Is the new name of the file created in the\n" -" monitor spool directory.\n"; - -static int change_monitor_action(struct mansession *s, const struct message *m) -{ - struct ast_channel *c = NULL; - const char *name = astman_get_header(m, "Channel"); - const char *fname = astman_get_header(m, "File"); - if (ast_strlen_zero(name)) { - astman_send_error(s, m, "No channel specified"); - return 0; - } - if (ast_strlen_zero(fname)) { - astman_send_error(s, m, "No filename specified"); - return 0; - } - c = ast_get_channel_by_name_locked(name); - if (!c) { - astman_send_error(s, m, "No such channel"); - return 0; - } - if (ast_monitor_change_fname(c, fname, 1)) { - astman_send_error(s, m, "Could not change monitored filename of channel"); - ast_channel_unlock(c); - return 0; - } - ast_channel_unlock(c); - astman_send_ack(s, m, "Changed monitor filename"); - return 0; -} - -void ast_monitor_setjoinfiles(struct ast_channel *chan, int turnon) -{ - if (chan->monitor) - chan->monitor->joinfiles = turnon; -} - -#define IS_NULL_STRING(string) ((!(string)) || (ast_strlen_zero((string)))) - -enum MONITOR_PAUSING_ACTION -{ - MONITOR_ACTION_PAUSE, - MONITOR_ACTION_UNPAUSE -}; - -static int do_pause_or_unpause(struct mansession *s, const struct message *m, int action) -{ - struct ast_channel *c = NULL; - const char *name = astman_get_header(m, "Channel"); - - if (IS_NULL_STRING(name)) { - astman_send_error(s, m, "No channel specified"); - return -1; - } - - c = ast_get_channel_by_name_locked(name); - if (!c) { - astman_send_error(s, m, "No such channel"); - return -1; - } - - if (action == MONITOR_ACTION_PAUSE) - ast_monitor_pause(c); - else - ast_monitor_unpause(c); - - ast_channel_unlock(c); - astman_send_ack(s, m, (action == MONITOR_ACTION_PAUSE ? "Paused monitoring of the channel" : "Unpaused monitoring of the channel")); - return 0; -} - -static char pause_monitor_action_help[] = - "Description: The 'PauseMonitor' action may be used to temporarily stop the\n" - " recording of a channel. The following parameters may\n" - " be used to control this:\n" - " Channel - Required. Used to specify the channel to record.\n"; - -static int pause_monitor_action(struct mansession *s, const struct message *m) -{ - return do_pause_or_unpause(s, m, MONITOR_ACTION_PAUSE); -} - -static char unpause_monitor_action_help[] = - "Description: The 'UnpauseMonitor' action may be used to re-enable recording\n" - " of a channel after calling PauseMonitor. The following parameters may\n" - " be used to control this:\n" - " Channel - Required. Used to specify the channel to record.\n"; - -static int unpause_monitor_action(struct mansession *s, const struct message *m) -{ - return do_pause_or_unpause(s, m, MONITOR_ACTION_UNPAUSE); -} - - -static int load_module(void) -{ - ast_register_application("Monitor", start_monitor_exec, monitor_synopsis, monitor_descrip); - ast_register_application("StopMonitor", stop_monitor_exec, stopmonitor_synopsis, stopmonitor_descrip); - ast_register_application("ChangeMonitor", change_monitor_exec, changemonitor_synopsis, changemonitor_descrip); - ast_register_application("PauseMonitor", pause_monitor_exec, pausemonitor_synopsis, pausemonitor_descrip); - ast_register_application("UnpauseMonitor", unpause_monitor_exec, unpausemonitor_synopsis, unpausemonitor_descrip); - ast_manager_register2("Monitor", EVENT_FLAG_CALL, start_monitor_action, monitor_synopsis, start_monitor_action_help); - ast_manager_register2("StopMonitor", EVENT_FLAG_CALL, stop_monitor_action, stopmonitor_synopsis, stop_monitor_action_help); - ast_manager_register2("ChangeMonitor", EVENT_FLAG_CALL, change_monitor_action, changemonitor_synopsis, change_monitor_action_help); - ast_manager_register2("PauseMonitor", EVENT_FLAG_CALL, pause_monitor_action, pausemonitor_synopsis, pause_monitor_action_help); - ast_manager_register2("UnpauseMonitor", EVENT_FLAG_CALL, unpause_monitor_action, unpausemonitor_synopsis, unpause_monitor_action_help); - - return 0; -} - -static int unload_module(void) -{ - ast_unregister_application("Monitor"); - ast_unregister_application("StopMonitor"); - ast_unregister_application("ChangeMonitor"); - ast_unregister_application("PauseMonitor"); - ast_unregister_application("UnpauseMonitor"); - ast_manager_unregister("Monitor"); - ast_manager_unregister("StopMonitor"); - ast_manager_unregister("ChangeMonitor"); - ast_manager_unregister("PauseMonitor"); - ast_manager_unregister("UnpauseMonitor"); - - return 0; -} - -/* usecount semantics need to be defined */ -AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_GLOBAL_SYMBOLS, "Call Monitoring Resource", - .load = load_module, - .unload = unload_module, - ); |