Trivial application to playback a sound file. More...

#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/say.h"
#include "asterisk/cli.h"

Include dependency graph for app_playback.c:

Go to the source code of this file.

Data Structures
struct	say_args_t
	Typical 'say' arguments in addition to the date or number or string to say. We do not include 'options' because they may be different in recursive calls, and so they are better left as an external parameter. More...

Functions
static void	__reg_module (void)

static char *	__say_cli_init (struct ast_cli_entry e, int cmd, struct ast_cli_args a)

static void	__unreg_module (void)

struct ast_module *	AST_MODULE_SELF_SYM (void)

static int	do_say (say_args_t a, const char s, const char *options, int depth)
	the string is 'prefix:data' or prefix:fmt:data' with ':' being invalid in strings. More...

static int	load_module (void)

static int	playback_exec (struct ast_channel chan, const char data)

static int	reload (void)

static void	restore_say_mode (void *arg)

static int	s_streamwait3 (const say_args_t a, const char fn)

static void	save_say_mode (const void *arg)

static int	say_date (struct ast_channel chan, time_t t, const char ints, const char *lang)

static int	say_date_generic (struct ast_channel chan, time_t t, const char ints, const char lang, const char format, const char timezonename, const char prefix)

static int	say_date_with_format (struct ast_channel chan, time_t t, const char ints, const char lang, const char format, const char *timezonename)

static int	say_datetime (struct ast_channel chan, time_t t, const char ints, const char *lang)

static int	say_enumeration_full (struct ast_channel chan, int num, const char ints, const char lang, const char options, int audiofd, int ctrlfd)

static int	say_full (struct ast_channel chan, const char string, const char ints, const char lang, const char *options, int audiofd, int ctrlfd)

static int	say_init_mode (const char *mode)
	remap the 'say' functions to use those in this file More...

static int	say_number_full (struct ast_channel chan, int num, const char ints, const char lang, const char options, int audiofd, int ctrlfd)

static int	say_time (struct ast_channel chan, time_t t, const char ints, const char *lang)

static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Sound File Playback Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "30ef0c93b36035ec78c9cfd712d36d9b" , .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .reload = reload, }

static char *	app = "Playback"

static const struct ast_module_info *	ast_module_info = &__mod_info

static struct ast_cli_entry	cli_playback []

static const void *	say_api_buf [40]
	save the say' api calls. The first entry is NULL if we have the standard source, otherwise we are sourcing from here. 'say load [new\|old]' will enable the new or old method, or report status More...

static struct ast_config *	say_cfg = NULL

static const char *const	say_new = "new"

static const char *const	say_old = "old"

Detailed Description

Trivial application to playback a sound file.

Author: Mark Spencer marks.nosp@m.ter@.nosp@m.digiu.nosp@m.m.co.nosp@m.m

Definition in file app_playback.c.

Function Documentation

◆ __reg_module()

static void __reg_module ( void )

static

Definition at line 582 of file app_playback.c.

◆ __say_cli_init()

static char* __say_cli_init	(	struct ast_cli_entry *	e,
		int	cmd,
		struct ast_cli_args *	a
	)

static

Definition at line 404 of file app_playback.c.

References ast_cli_args::argc, ast_cli_entry::args, ast_cli_args::argv, ast_cli(), CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, ast_cli_args::fd, NULL, say_api_buf, say_init_mode(), say_new, say_old, and ast_cli_entry::usage.

 {
    const char *old_mode = say_api_buf[0] ? say_new : say_old;
    const char *mode;
    switch (cmd) {
    case CLI_INIT:
       e->command = "say load [new|old]";
       e->usage =
          "Usage: say load [new|old]\n"
          "       say load\n"
          "           Report status of current say mode\n"
          "       say load new\n"
          "           Set say method, configured in say.conf\n"
          "       say load old\n"
          "           Set old say method, coded in asterisk core\n";
       return NULL;
    case CLI_GENERATE:
       return NULL;
    }
    if (a->argc == 2) {
       ast_cli(a->fd, "say mode is [%s]\n", old_mode);
       return CLI_SUCCESS;
    } else if (a->argc != e->args)
       return CLI_SHOWUSAGE;
    mode = a->argv[2];
    if (!strcmp(mode, old_mode))
       ast_cli(a->fd, "say mode is %s already\n", mode);
    else
       if (say_init_mode(mode) == 0)
          ast_cli(a->fd, "setting say mode from %s to %s\n", old_mode, mode);
 
    return CLI_SUCCESS;
 }

◆ __unreg_module()

static void __unreg_module ( void )

static

Definition at line 582 of file app_playback.c.

◆ AST_MODULE_SELF_SYM()

struct ast_module* AST_MODULE_SELF_SYM ( void )

Definition at line 582 of file app_playback.c.

◆ do_say()

static int do_say	(	say_args_t *	a,
		const char *	s,
		const char *	options,
		int	depth
	)

static

the string is 'prefix:data' or prefix:fmt:data' with ':' being invalid in strings.

Definition at line 173 of file app_playback.c.

References ast_debug, ast_extension_match(), ast_free, AST_LIST_INSERT_HEAD, ast_log, ast_skip_blanks(), ast_strdup, ast_strdupa, ast_trim_blanks(), ast_var_assign, ast_var_delete(), ast_variable_browse(), ast_var_t::entries, varshead::first, say_args_t::language, LOG_ERROR, LOG_WARNING, ast_variable::name, ast_variable::next, NULL, pbx_substitute_variables_varshead(), s_streamwait3(), strsep(), and ast_variable::value.

Referenced by say_date_generic(), say_enumeration_full(), say_full(), and say_number_full().

 {
    struct ast_variable *v;
    char *lang;
    char *x;
    char *rule = NULL;
    char *rule_head = NULL;
    int ret = 0;
    struct varshead head = { .first = NULL, .last = NULL };
    struct ast_var_t *n;
 
    ast_debug(2, "string <%s> depth <%d>\n", s, depth);
    if (depth++ > 10) {
       ast_log(LOG_WARNING, "recursion too deep, exiting\n");
       return -1;
    } else if (!say_cfg) {
       ast_log(LOG_WARNING, "no say.conf, cannot spell '%s'\n", s);
       return -1;
    }
 
    /* scan languages same as in file.c */
    if (a->language == NULL)
       a->language = "en";     /* default */
    ast_debug(2, "try <%s> in <%s>\n", s, a->language);
    lang = ast_strdupa(a->language);
    for (;;) {
       for (v = ast_variable_browse(say_cfg, lang); v ; v = v->next) {
          if (ast_extension_match(v->name, s)) {
             rule_head = rule = ast_strdup(v->value);
             break;
          }
       }
       if (rule)
          break;
       if ( (x = strchr(lang, '_')) )
          *x = '\0';      /* try without suffix */
       else if (strcmp(lang, "en"))
          lang = "en";    /* last resort, try 'en' if not done yet */
       else
          break;
    }
    if (!rule)
       return 0;
 
    /* skip up to two prefixes to get the value */
    if ( (x = strchr(s, ':')) )
       s = x + 1;
    if ( (x = strchr(s, ':')) )
       s = x + 1;
    ast_debug(2, "value is <%s>\n", s);
    n = ast_var_assign("SAY", s);
    if (!n) {
       ast_log(LOG_ERROR, "Memory allocation error in do_say\n");
       ast_free(rule_head);
       return -1;
    }
    AST_LIST_INSERT_HEAD(&head, n, entries);
 
    /* scan the body, one piece at a time */
    while ( !ret && (x = strsep(&rule, ",")) ) { /* exit on key */
       char fn[128];
       const char *p, *fmt, *data; /* format and data pointers */
 
       /* prepare a decent file name */
       x = ast_skip_blanks(x);
       ast_trim_blanks(x);
 
       /* replace variables */
       pbx_substitute_variables_varshead(&head, x, fn, sizeof(fn));
       ast_debug(2, "doing [%s]\n", fn);
 
       /* locate prefix and data, if any */
       fmt = strchr(fn, ':');
       if (!fmt || fmt == fn)  {  /* regular filename */
          ret = s_streamwait3(a, fn);
          continue;
       }
       fmt++;
       data = strchr(fmt, ':');   /* colon before data */
       if (!data || data == fmt) {   /* simple prefix-fmt */
          ret = do_say(a, fn, options, depth);
          continue;
       }
       /* prefix:fmt:data */
       for (p = fmt; p < data && ret <= 0; p++) {
          char fn2[sizeof(fn)];
          if (*p == ' ' || *p == '\t')  /* skip blanks */
             continue;
          if (*p == '\'') {/* file name - we trim them */
             char *y;
             strcpy(fn2, ast_skip_blanks(p+1));  /* make a full copy */
             y = strchr(fn2, '\'');
             if (!y) {
                p = data;   /* invalid. prepare to end */
                break;
             }
             *y = '\0';
             ast_trim_blanks(fn2);
             p = strchr(p+1, '\'');
             ret = s_streamwait3(a, fn2);
          } else {
             int l = fmt-fn;
             strcpy(fn2, fn); /* copy everything */
             /* after prefix, append the format */
             fn2[l++] = *p;
             strcpy(fn2 + l, data);
             ret = do_say(a, fn2, options, depth);
          }
 
          if (ret) {
             break;
          }
       }
    }
    ast_var_delete(n);
    ast_free(rule_head);
    return ret;
 }

◆ load_module()

static int load_module ( void )

static

Definition at line 558 of file app_playback.c.

References app, ARRAY_LEN, ast_cli_register_multiple, ast_config_load, ast_extension_match(), AST_MODFLAG_DEFAULT, AST_MODULE_INFO(), AST_MODULE_SUPPORT_CORE, ast_register_application_xml, ast_variable_browse(), ASTERISK_GPL_KEY, CONFIG_STATUS_FILEINVALID, ast_variable::name, ast_variable::next, playback_exec(), reload(), say_init_mode(), unload_module(), and ast_variable::value.

 {
    struct ast_variable *v;
    struct ast_flags config_flags = { 0 };
 
    say_cfg = ast_config_load("say.conf", config_flags);
    if (say_cfg && say_cfg != CONFIG_STATUS_FILEINVALID) {
       for (v = ast_variable_browse(say_cfg, "general"); v ; v = v->next) {
             if (ast_extension_match(v->name, "mode")) {
             say_init_mode(v->value);
             break;
          }
       }
    }
 
    ast_cli_register_multiple(cli_playback, ARRAY_LEN(cli_playback));
    return ast_register_application_xml(app, playback_exec);
 }

◆ playback_exec()

static int playback_exec	(	struct ast_channel *	chan,
		const char *	data
	)

static

Definition at line 442 of file app_playback.c.

References args, ast_answer(), AST_APP_ARG, ast_channel_language(), ast_channel_name(), ast_check_hangup(), AST_DECLARE_APP_ARGS, ast_log, AST_STANDARD_APP_ARGS, AST_STATE_UP, ast_stopstream(), ast_strdupa, ast_streamfile(), ast_strlen_zero, ast_waitstream(), done, LOG_WARNING, NULL, options, pbx_builtin_setvar_helper(), say_full(), strcasestr(), strsep(), and tmp().

Referenced by load_module().

 {
    int res = 0;
    int mres = 0;
    char *tmp;
    int option_skip=0;
    int option_say=0;
    int option_noanswer = 0;
 
    AST_DECLARE_APP_ARGS(args,
       AST_APP_ARG(filenames);
       AST_APP_ARG(options);
    );
 
    if (ast_strlen_zero(data)) {
       ast_log(LOG_WARNING, "Playback requires an argument (filename)\n");
       return -1;
    }
 
    tmp = ast_strdupa(data);
    AST_STANDARD_APP_ARGS(args, tmp);
 
    if (args.options) {
       if (strcasestr(args.options, "skip"))
          option_skip = 1;
       if (strcasestr(args.options, "say"))
          option_say = 1;
       if (strcasestr(args.options, "noanswer"))
          option_noanswer = 1;
    }
    if (ast_channel_state(chan) != AST_STATE_UP) {
       if (option_skip) {
          /* At the user's option, skip if the line is not up */
          goto done;
       } else if (!option_noanswer) {
          /* Otherwise answer unless we're supposed to send this while on-hook */
          res = ast_answer(chan);
       }
    }
    if (!res) {
       char *back = args.filenames;
       char *front;
 
       ast_stopstream(chan);
       while (!res && (front = strsep(&back, "&"))) {
          if (option_say)
             res = say_full(chan, front, "", ast_channel_language(chan), NULL, -1, -1);
          else
             res = ast_streamfile(chan, front, ast_channel_language(chan));
          if (!res) {
             res = ast_waitstream(chan, "");
             ast_stopstream(chan);
          }
          if (res) {
             if (!ast_check_hangup(chan)) {
                ast_log(LOG_WARNING, "Playback failed on %s for %s\n", ast_channel_name(chan), (char *)data);
             }
             res = 0;
             mres = 1;
          }
       }
    }
 done:
    pbx_builtin_setvar_helper(chan, "PLAYBACKSTATUS", mres ? "FAILED" : "SUCCESS");
    return res;
 }

◆ reload()

static int reload ( void )

static

Todo:: XXX here we should sort rules according to the same order we have in pbx.c so we have the same matching behaviour.

Definition at line 509 of file app_playback.c.

References ast_config_destroy(), ast_config_load, ast_extension_match(), ast_log, ast_variable_browse(), CONFIG_FLAG_FILEUNCHANGED, CONFIG_STATUS_FILEINVALID, CONFIG_STATUS_FILEUNCHANGED, LOG_ERROR, LOG_NOTICE, ast_variable::name, ast_variable::next, say_init_mode(), and ast_variable::value.

Referenced by load_module().

 {
    struct ast_variable *v;
    struct ast_flags config_flags = { CONFIG_FLAG_FILEUNCHANGED };
    struct ast_config *newcfg;
 
    if ((newcfg = ast_config_load("say.conf", config_flags)) == CONFIG_STATUS_FILEUNCHANGED) {
       return 0;
    } else if (newcfg == CONFIG_STATUS_FILEINVALID) {
       ast_log(LOG_ERROR, "Config file say.conf is in an invalid format.  Aborting.\n");
       return 0;
    }
 
    if (say_cfg) {
       ast_config_destroy(say_cfg);
       ast_log(LOG_NOTICE, "Reloading say.conf\n");
    }
    say_cfg = newcfg;
 
    if (say_cfg) {
       for (v = ast_variable_browse(say_cfg, "general"); v ; v = v->next) {
             if (ast_extension_match(v->name, "mode")) {
             say_init_mode(v->value);
             break;
          }
       }
    }
 
    /*! \todo
     * XXX here we should sort rules according to the same order
     * we have in pbx.c so we have the same matching behaviour.
     */
    return 0;
 }

◆ restore_say_mode()

static void restore_say_mode ( void * arg )

static

Definition at line 124 of file app_playback.c.

References ast_say_character_str_full, ast_say_date, ast_say_date_with_format, ast_say_datetime, ast_say_datetime_from_now, ast_say_digit_str_full, ast_say_enumeration_full, ast_say_number_full, ast_say_phonetic_str_full, ast_say_time, and say_api_buf.

Referenced by say_init_mode().

 {
    int i = 0;
    say_api_buf[i++] = arg;
 
    ast_say_number_full = say_api_buf[i++];
    ast_say_enumeration_full = say_api_buf[i++];
    ast_say_digit_str_full = say_api_buf[i++];
    ast_say_character_str_full = say_api_buf[i++];
    ast_say_phonetic_str_full = say_api_buf[i++];
    ast_say_datetime = say_api_buf[i++];
    ast_say_time = say_api_buf[i++];
    ast_say_date = say_api_buf[i++];
    ast_say_datetime_from_now = say_api_buf[i++];
    ast_say_date_with_format = say_api_buf[i++];
 }

◆ s_streamwait3()

static int s_streamwait3	(	const say_args_t *	a,
		const char *	fn
	)

static

Definition at line 155 of file app_playback.c.

References ast_log, ast_stopstream(), ast_streamfile(), ast_waitstream(), ast_waitstream_full(), say_args_t::audiofd, say_args_t::chan, say_args_t::ctrlfd, say_args_t::ints, say_args_t::language, and LOG_WARNING.

Referenced by do_say().

 {
    int res = ast_streamfile(a->chan, fn, a->language);
    if (res) {
       ast_log(LOG_WARNING, "Unable to play message %s\n", fn);
       return res;
    }
    res = (a->audiofd  > -1 && a->ctrlfd > -1) ?
    ast_waitstream_full(a->chan, a->ints, a->audiofd, a->ctrlfd) :
    ast_waitstream(a->chan, a->ints);
    ast_stopstream(a->chan);
    return res;
 }

◆ save_say_mode()

static void save_say_mode ( const void * arg )

static

Definition at line 107 of file app_playback.c.

References ast_say_character_str_full, ast_say_date, ast_say_date_with_format, ast_say_datetime, ast_say_datetime_from_now, ast_say_digit_str_full, ast_say_enumeration_full, ast_say_number_full, ast_say_phonetic_str_full, ast_say_time, and say_api_buf.

Referenced by say_init_mode().

 {
    int i = 0;
    say_api_buf[i++] = arg;
 
    say_api_buf[i++] = ast_say_number_full;
    say_api_buf[i++] = ast_say_enumeration_full;
    say_api_buf[i++] = ast_say_digit_str_full;
    say_api_buf[i++] = ast_say_character_str_full;
    say_api_buf[i++] = ast_say_phonetic_str_full;
    say_api_buf[i++] = ast_say_datetime;
    say_api_buf[i++] = ast_say_time;
    say_api_buf[i++] = ast_say_date;
    say_api_buf[i++] = ast_say_datetime_from_now;
    say_api_buf[i++] = ast_say_date_with_format;
 }

◆ say_date()

static int say_date	(	struct ast_channel *	chan,
		time_t	t,
		const char *	ints,
		const char *	lang
	)

static

Definition at line 351 of file app_playback.c.

References NULL, and say_date_generic().

Referenced by say_init_mode().

 {
    return say_date_generic(chan, t, ints, lang, "", NULL, "date");
 }

◆ say_date_generic()

static int say_date_generic	(	struct ast_channel *	chan,
		time_t	t,
		const char *	ints,
		const char *	lang,
		const char *	format,
		const char *	timezonename,
		const char *	prefix
	)

static

Definition at line 320 of file app_playback.c.

References a, ast_localtime(), buf, do_say(), NULL, ast_tm::tm_hour, ast_tm::tm_mday, ast_tm::tm_min, ast_tm::tm_mon, ast_tm::tm_sec, ast_tm::tm_wday, ast_tm::tm_yday, and ast_tm::tm_year.

Referenced by say_date(), say_date_with_format(), say_datetime(), and say_time().

 {
    char buf[128];
    struct ast_tm tm;
    struct timeval when = { t, 0 };
    say_args_t a = { chan, ints, lang, -1, -1 };
    if (format == NULL)
       format = "";
 
    ast_localtime(&when, &tm, timezonename);
    snprintf(buf, sizeof(buf), "%s:%s:%04d%02d%02d%02d%02d.%02d-%d-%3d",
       prefix,
       format,
       tm.tm_year+1900,
       tm.tm_mon+1,
       tm.tm_mday,
       tm.tm_hour,
       tm.tm_min,
       tm.tm_sec,
       tm.tm_wday,
       tm.tm_yday);
    return do_say(&a, buf, NULL, 0);
 }

◆ say_date_with_format()

static int say_date_with_format	(	struct ast_channel *	chan,
		time_t	t,
		const char *	ints,
		const char *	lang,
		const char *	format,
		const char *	timezonename
	)

static

Definition at line 345 of file app_playback.c.

References say_date_generic().

Referenced by say_init_mode().

 {
    return say_date_generic(chan, t, ints, lang, format, timezonename, "datetime");
 }

◆ say_datetime()

static int say_datetime	(	struct ast_channel *	chan,
		time_t	t,
		const char *	ints,
		const char *	lang
	)

static

Definition at line 361 of file app_playback.c.

References NULL, and say_date_generic().

Referenced by say_init_mode().

 {
    return say_date_generic(chan, t, ints, lang, "", NULL, "datetime");
 }

◆ say_enumeration_full()

static int say_enumeration_full	(	struct ast_channel *	chan,
		int	num,
		const char *	ints,
		const char *	lang,
		const char *	options,
		int	audiofd,
		int	ctrlfd
	)

static

Definition at line 310 of file app_playback.c.

References a, buf, and do_say().

Referenced by say_init_mode().

 {
    char buf[64];
    say_args_t a = { chan, ints, lang, audiofd, ctrlfd };
    snprintf(buf, sizeof(buf), "enum:%d", num);
    return do_say(&a, buf, options, 0);
 }

◆ say_full()

static int say_full	(	struct ast_channel *	chan,
		const char *	string,
		const char *	ints,
		const char *	lang,
		const char *	options,
		int	audiofd,
		int	ctrlfd
	)

static

Definition at line 292 of file app_playback.c.

References a, and do_say().

Referenced by playback_exec().

 {
    say_args_t a = { chan, ints, lang, audiofd, ctrlfd };
    return do_say(&a, string, options, 0);
 }

◆ say_init_mode()

static int say_init_mode ( const char * mode )

static

remap the 'say' functions to use those in this file

Definition at line 369 of file app_playback.c.

References ast_log, ast_say_character_str_full, ast_say_date, ast_say_date_with_format, ast_say_datetime, ast_say_datetime_from_now, ast_say_digit_str_full, ast_say_digits_full(), ast_say_enumeration_full, ast_say_number_full, ast_say_phonetic_str_full, ast_say_time, LOG_ERROR, LOG_WARNING, NULL, restore_say_mode(), save_say_mode(), say_api_buf, say_character_str_full(), say_date(), say_date_with_format(), say_datetime(), say_datetime_from_now(), say_digit_str_full(), say_enumeration_full(), say_new, say_number_full(), say_old, say_phonetic_str_full(), and say_time().

Referenced by __say_cli_init(), load_module(), and reload().

                                            {
    if (!strcmp(mode, say_new)) {
       if (say_cfg == NULL) {
          ast_log(LOG_ERROR, "There is no say.conf file to use new mode\n");
          return -1;
       }
       save_say_mode(say_new);
       ast_say_number_full = say_number_full;
 
       ast_say_enumeration_full = say_enumeration_full;
 #if 0
       /*! \todo XXX
          These functions doesn't exist.
          say.conf.sample indicates this is working...
       */
       ast_say_digits_full = say_digits_full;
       ast_say_digit_str_full = say_digit_str_full;
       ast_say_character_str_full = say_character_str_full;
       ast_say_phonetic_str_full = say_phonetic_str_full;
       ast_say_datetime_from_now = say_datetime_from_now;
 #endif
       ast_say_datetime = say_datetime;
       ast_say_time = say_time;
       ast_say_date = say_date;
       ast_say_date_with_format = say_date_with_format;
    } else if (!strcmp(mode, say_old) && say_api_buf[0] == say_new) {
       restore_say_mode(NULL);
    } else if (strcmp(mode, say_old)) {
       ast_log(LOG_WARNING, "unrecognized mode %s\n", mode);
       return -1;
    }
 
    return 0;
 }

◆ say_number_full()

static int say_number_full	(	struct ast_channel *	chan,
		int	num,
		const char *	ints,
		const char *	lang,
		const char *	options,
		int	audiofd,
		int	ctrlfd
	)

static

Definition at line 300 of file app_playback.c.

References a, buf, and do_say().

Referenced by say_init_mode().

 {
    char buf[64];
    say_args_t a = { chan, ints, lang, audiofd, ctrlfd };
    snprintf(buf, sizeof(buf), "num:%d", num);
    return do_say(&a, buf, options, 0);
 }

◆ say_time()

static int say_time	(	struct ast_channel *	chan,
		time_t	t,
		const char *	ints,
		const char *	lang
	)

static

Definition at line 356 of file app_playback.c.

References NULL, and say_date_generic().

Referenced by say_init_mode().

 {
    return say_date_generic(chan, t, ints, lang, "", NULL, "time");
 }

◆ unload_module()

static int unload_module ( void )

static

Definition at line 544 of file app_playback.c.

References app, ARRAY_LEN, ast_cli_unregister_multiple(), ast_config_destroy(), and ast_unregister_application().

Referenced by load_module().

 {
    int res;
 
    res = ast_unregister_application(app);
 
    ast_cli_unregister_multiple(cli_playback, ARRAY_LEN(cli_playback));
 
    if (say_cfg)
       ast_config_destroy(say_cfg);
 
    return res;
 }

Variable Documentation

◆ __mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Sound File Playback Application" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "30ef0c93b36035ec78c9cfd712d36d9b" , .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .reload = reload, }

static

Definition at line 582 of file app_playback.c.

◆ app

char* app = "Playback"

static

< provides config-file based 'say' functions

Definition at line 94 of file app_playback.c.

Referenced by load_module(), and unload_module().

◆ ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 582 of file app_playback.c.

◆ cli_playback

struct ast_cli_entry cli_playback[]

static

Initial value:

= {
   { .handler =  __say_cli_init , .summary =  "Set or show the say mode" ,},
}

Definition at line 438 of file app_playback.c.

◆ say_api_buf

const void* say_api_buf[40]

static

save the say' api calls. The first entry is NULL if we have the standard source, otherwise we are sourcing from here. 'say load [new|old]' will enable the new or old method, or report status

Definition at line 103 of file app_playback.c.

Referenced by __say_cli_init(), restore_say_mode(), save_say_mode(), and say_init_mode().

◆ say_cfg

struct ast_config* say_cfg = NULL

static

Definition at line 96 of file app_playback.c.

◆ say_new

const char* const say_new = "new"

static

Definition at line 105 of file app_playback.c.

Referenced by __say_cli_init(), and say_init_mode().

◆ say_old

const char* const say_old = "old"

static

Definition at line 104 of file app_playback.c.

Referenced by __say_cli_init(), and say_init_mode().

Data Structures

Functions

Variables

Detailed Description

Function Documentation

◆ __reg_module()

◆ __say_cli_init()

◆ __unreg_module()

◆ AST_MODULE_SELF_SYM()

◆ do_say()

◆ load_module()

◆ playback_exec()

◆ reload()

◆ restore_say_mode()

◆ s_streamwait3()

◆ save_say_mode()

◆ say_date()

◆ say_date_generic()

◆ say_date_with_format()

◆ say_datetime()

◆ say_enumeration_full()

◆ say_full()

◆ say_init_mode()

◆ say_number_full()

◆ say_time()

◆ unload_module()

Variable Documentation

◆ __mod_info

◆ app

◆ ast_module_info

◆ cli_playback

◆ say_api_buf

◆ say_cfg

◆ say_new

◆ say_old