#include "asterisk.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#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 "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/manager.h"
Include dependency graph for app_senddtmf.c:
Go to the source code of this file.
Functions | |
AST_MODULE_INFO_STANDARD (ASTERISK_GPL_KEY,"Send DTMF digits Application") | |
static int | load_module (void) |
static int | manager_play_dtmf (struct mansession *s, const struct message *m) |
static int | senddtmf_exec (struct ast_channel *chan, void *data) |
static int | unload_module (void) |
Variables | |
static char * | app = "SendDTMF" |
static char * | descrip |
static char | mandescr_playdtmf [] |
static char * | synopsis = "Sends arbitrary DTMF digits" |
Definition in file app_senddtmf.c.
AST_MODULE_INFO_STANDARD | ( | ASTERISK_GPL_KEY | , | |
"Send DTMF digits Application" | ||||
) |
static int load_module | ( | void | ) | [static] |
Definition at line 133 of file app_senddtmf.c.
References ast_manager_register2(), ast_register_application(), EVENT_FLAG_CALL, manager_play_dtmf(), and senddtmf_exec().
00134 { 00135 int res; 00136 00137 res = ast_manager_register2( "PlayDTMF", EVENT_FLAG_CALL, manager_play_dtmf, "Play DTMF signal on a specific channel.", mandescr_playdtmf ); 00138 res |= ast_register_application(app, senddtmf_exec, synopsis, descrip); 00139 00140 return res; 00141 }
static int manager_play_dtmf | ( | struct mansession * | s, | |
const struct message * | m | |||
) | [static] |
Definition at line 97 of file app_senddtmf.c.
References ast_get_channel_by_name_locked(), ast_mutex_unlock(), ast_senddigit(), astman_get_header(), astman_send_ack(), astman_send_error(), ast_channel::lock, and s.
Referenced by load_module().
00098 { 00099 const char *channel = astman_get_header(m, "Channel"); 00100 const char *digit = astman_get_header(m, "Digit"); 00101 struct ast_channel *chan = ast_get_channel_by_name_locked(channel); 00102 00103 if (!chan) { 00104 astman_send_error(s, m, "Channel not specified"); 00105 return 0; 00106 } 00107 if (!digit) { 00108 astman_send_error(s, m, "No digit specified"); 00109 ast_mutex_unlock(&chan->lock); 00110 return 0; 00111 } 00112 00113 ast_senddigit(chan, *digit); 00114 00115 ast_mutex_unlock(&chan->lock); 00116 astman_send_ack(s, m, "DTMF successfully queued"); 00117 00118 return 0; 00119 }
static int senddtmf_exec | ( | struct ast_channel * | chan, | |
void * | data | |||
) | [static] |
Definition at line 59 of file app_senddtmf.c.
References ast_dtmf_stream(), ast_log(), ast_module_user_add, ast_module_user_remove, ast_strdupa, ast_strlen_zero(), ast_module_user::chan, and LOG_WARNING.
Referenced by load_module().
00060 { 00061 int res = 0; 00062 struct ast_module_user *u; 00063 char *digits = NULL, *to = NULL; 00064 int timeout = 250; 00065 00066 if (ast_strlen_zero(data)) { 00067 ast_log(LOG_WARNING, "SendDTMF requires an argument (digits or *#aAbBcCdD)\n"); 00068 return 0; 00069 } 00070 00071 u = ast_module_user_add(chan); 00072 00073 digits = ast_strdupa(data); 00074 00075 if ((to = strchr(digits,'|'))) { 00076 *to = '\0'; 00077 to++; 00078 timeout = atoi(to); 00079 } 00080 00081 if (timeout <= 0) 00082 timeout = 250; 00083 00084 res = ast_dtmf_stream(chan,NULL,digits,timeout); 00085 00086 ast_module_user_remove(u); 00087 00088 return res; 00089 }
static int unload_module | ( | void | ) | [static] |
Definition at line 121 of file app_senddtmf.c.
References ast_manager_unregister(), ast_module_user_hangup_all, and ast_unregister_application().
00122 { 00123 int res; 00124 00125 res = ast_unregister_application(app); 00126 res |= ast_manager_unregister("PlayDTMF"); 00127 00128 ast_module_user_hangup_all(); 00129 00130 return res; 00131 }
char* app = "SendDTMF" [static] |
Definition at line 48 of file app_senddtmf.c.
char* descrip [static] |
Initial value:
" SendDTMF(digits[|timeout_ms]): Sends DTMF digits on a channel. \n" " Accepted digits: 0-9, *#abcd, w (.5s pause)\n" " The application will either pass the assigned digits or terminate if it\n" " encounters an error.\n"
Definition at line 52 of file app_senddtmf.c.
char mandescr_playdtmf[] [static] |
Initial value:
"Description: Plays a dtmf digit on the specified channel.\n" "Variables: (all are required)\n" " Channel: Channel name to send digit to\n" " Digit: The dtmf digit to play\n"
Definition at line 91 of file app_senddtmf.c.
char* synopsis = "Sends arbitrary DTMF digits" [static] |
Definition at line 50 of file app_senddtmf.c.