#include <asterisk/say.h>
#include <asterisk/utils.h>
#include <asterisk/causes.h>
+#include <asterisk/musiconhold.h>
+#include <asterisk/app.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#define VAR_SOFTTRAN 2
#define VAR_HARDTRAN 3
+#define BACKGROUND_SKIP (1 << 0)
+#define BACKGROUND_NOANSWER (1 << 1)
+
+AST_DECLARE_OPTIONS(background_opts,{
+ ['s'] = { BACKGROUND_SKIP },
+ ['n'] = { BACKGROUND_NOANSWER },
+});
+
+#define WAITEXTEN_MOH (1 << 0)
+
+AST_DECLARE_OPTIONS(waitexten_opts,{
+ ['m'] = { WAITEXTEN_MOH, 1 },
+});
+
struct ast_context;
/* ast_exten: An extension */
"Play a file while awaiting extension",
" Background(filename1[&filename2...][|options[|langoverride]]): Plays\n"
"given files, while simultaneously waiting for the user to begin typing\n"
- "an extension. The timeouts do not count until the last BackGround\n"
- "application has ended. Options may also be included following a pipe \n"
- "symbol. The 'skip' option causes the playback of the message to be \n"
- "skipped if the channel is not in the 'up' state (i.e. it hasn't been\n"
- "answered yet. If 'skip' is specified, the application will return\n"
- "immediately should the channel not be off hook. Otherwise, unless \n"
- "'noanswer' is specified, the channel channel will be answered before the\n"
- "sound is played. Not all channels support playing messages while still\n"
- "hook. The 'langoverride' may be a language to use for playing the prompt\n"
- "which differs from the current language of the channel. Returns -1 if \n"
- "the channel was hung up, or if the file does not exist. Returns 0 otherwise.\n"
+ "an extension. The timeouts do not count until the last BackGround\n"
+ "application has ended. Options may also be included following a pipe \n"
+ "symbol. The 'langoverride' may be a language to use for playing the prompt\n"
+ "which differs from the current language of the channel. Returns -1 if \n"
+ "the channel was hung up, or if the file does not exist. Returns 0 otherwise.\n\n"
+ " Options:\n"
+ " 's' - causes the playback of the message to be skipped\n"
+ " if the channel is not in the 'up' state (i.e. it\n"
+ " hasn't been answered yet.) If this happens, the\n"
+ " application will return immediately.\n"
+ " 'n' - don't answer the channel before playing the files\n"
},
{ "Busy", pbx_builtin_busy,
{ "WaitExten", pbx_builtin_waitexten,
"Waits for an extension to be entered",
- " WaitExten([seconds]): Waits for the user to enter a new extension for the \n"
+ " WaitExten([seconds][|options]): Waits for the user to enter a new extension for the \n"
"specified number of seconds, then returns 0. Seconds can be passed with\n"
"fractions of a seconds (eg: 1.5 = 1.5 seconds) or if unspecified the\n"
- "default extension timeout will be used.\n"
+ "default extension timeout will be used.\n"
+ " Options:\n"
+ " 'm[(x)]' - Provide music on hold to the caller while waiting for an extension.\n"
+ " Optionally, specify the class for music on hold within parenthesis.\n"
},
};
static int pbx_builtin_waitexten(struct ast_channel *chan, void *data)
{
- int ms;
- int res;
+ int ms, res, argc;
+ char *args;
+ char *argv[2];
+ char *options = NULL;
+ char *mohclass = NULL;
+ char *timeout = NULL;
+ struct ast_flags flags = {0};
+
+ args = ast_strdupa(data);
+
+ if ((argc = ast_separate_app_args(args, '|', argv, sizeof(argv) / sizeof(argv[0])))) {
+ if (argc > 0) {
+ timeout = argv[0];
+ if (argc > 1)
+ options = argv[1];
+ }
+ }
+
+ if (options) {
+ char *opts[1];
+ ast_parseoptions(waitexten_opts, &flags, opts, options);
+ if (ast_test_flag(&flags, WAITEXTEN_MOH)) {
+ mohclass = opts[0];
+ }
+ }
+
+ if (ast_test_flag(&flags, WAITEXTEN_MOH))
+ ast_moh_start(chan, mohclass);
+
/* Wait for "n" seconds */
- if (data && atof((char *)data))
- ms = atof((char *)data) * 1000;
+ if (timeout && atof((char *)timeout))
+ ms = atof((char *)timeout) * 1000;
else if (chan->pbx)
ms = chan->pbx->rtimeout * 1000;
else
res = -1;
}
}
+
+ if (ast_test_flag(&flags, WAITEXTEN_MOH))
+ ast_moh_stop(chan);
+
return res;
}
static int pbx_builtin_background(struct ast_channel *chan, void *data)
{
int res = 0;
- int option_skip = 0;
- int option_noanswer = 0;
+ int argc;
+ char *args;
+ char *argv[3];
+ char *options = NULL;
char *filename = NULL;
- char* stringp;
- char* options;
- char *lang = NULL;
char *front = NULL, *back = NULL;
+ char *lang = NULL;
+ struct ast_flags flags = {0};
- if (!data || ast_strlen_zero(data) || !(filename = ast_strdupa(data))) {
- ast_log(LOG_WARNING, "Background requires an argument(filename)\n");
- return -1;
- }
+ args = ast_strdupa(data);
- stringp = filename;
- strsep(&stringp, "|");
- options = strsep(&stringp, "|");
- if (options)
- lang = strsep(&stringp, "|");
- if (!lang)
- lang = chan->language;
+ if ((argc = ast_separate_app_args(args, '|', argv, sizeof(argv) / sizeof(argv[0])))) {
+ if (argc > 0) {
+ filename = argv[0];
+ if (argc > 1)
+ options = argv[1];
+ if (argc > 2)
+ lang = argv[2];
+ } else {
+ ast_log(LOG_WARNING, "Background requires an argument (filename)\n");
+ }
+ }
- if (options && !strcasecmp(options, "skip"))
- option_skip = 1;
- if (options && !strcasecmp(options, "noanswer"))
- option_noanswer = 1;
+ if (options) {
+ if (!strcasecmp(options, "skip"))
+ flags.flags = BACKGROUND_SKIP;
+ else if (!strcasecmp(options, "noanswer"))
+ flags.flags = BACKGROUND_NOANSWER;
+ else
+ ast_parseoptions(background_opts, &flags, NULL, options);
+ }
/* Answer if need be */
if (chan->_state != AST_STATE_UP) {
- if (option_skip) {
+ if (ast_test_flag(&flags, BACKGROUND_SKIP)) {
return 0;
- } else if (!option_noanswer) {
+ } else if (!ast_test_flag(&flags, BACKGROUND_NOANSWER)) {
res = ast_answer(chan);
}
}
projects / asterisk/asterisk.git / commitdiff