diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2002-10-14 05:30:28 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2002-10-14 05:30:28 +0000 |
commit | 103a8e880f8d8d8b133c7609a3545e696d494724 (patch) | |
tree | ce6650c19e41e208cc4e5d0fee10fb455e7d4132 /apps/app_senddtmf.c | |
parent | 97eaa28e06af80872efcd5369182d73233907527 (diff) |
Version 0.3.0 from FTP
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@534 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_senddtmf.c')
-rwxr-xr-x | apps/app_senddtmf.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c new file mode 100755 index 000000000..87b6cdcff --- /dev/null +++ b/apps/app_senddtmf.c @@ -0,0 +1,99 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * App to send DTMF digits + * + * Copyright (C) 1999, Mark Spencer + * + * Mark Spencer <markster@linux-support.net> + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +#include <asterisk/lock.h> +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/module.h> +#include <asterisk/translate.h> +#include <asterisk/options.h> +#include <string.h> +#include <stdlib.h> +#include <pthread.h> + +static char *tdesc = "Send DTMF digits Application"; + +static char *app = "SendDTMF"; + +static char *synopsis = "Sends arbitrary DTMF digits"; + +static char *descrip = +" SendDTMF(digits): Sends DTMF digits on a channel. Returns 0 on success" +"or -1 on a hangup.\n"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int senddtmf_exec(struct ast_channel *chan, void *data) +{ + int res = 0; + struct localuser *u; + char *digits = data; + struct ast_frame f; + int x; + if (!digits || !strlen(digits)) { + ast_log(LOG_WARNING, "SendDTMF requires an argument (digits)\n"); + return -1; + } + LOCAL_USER_ADD(u); + for (x=0;x<strlen(digits);x++) { + memset(&f, 0, sizeof(f)); + f.frametype = AST_FRAME_DTMF; + f.subclass = digits[x]; + f.src = "app_senddtmf"; + res = ast_write(chan, &f); + if (res) + break; + /* Wait 250ms */ + res = ast_safe_sleep(chan, 250); + if (res) + break; + } + if (!res) + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_3 "Sent digit string '%s' on %s\n", digits, chan->name); + + LOCAL_USER_REMOVE(u); + return res; +} + +int unload_module(void) +{ + STANDARD_HANGUP_LOCALUSERS; + return ast_unregister_application(app); +} + +int load_module(void) +{ + return ast_register_application(app, senddtmf_exec, synopsis, descrip); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + STANDARD_USECOUNT(res); + return res; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} |