--resolve FS-5072

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index fc1806e3c079468925ccd4a2ed81215830e987fc..8f1057a137429e5edac87ee07e5834703ed68cfc 100755 (executable)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -31,6 +31,7 @@
  * Luke Dashjr <luke@openmethods.com> (OpenMethods, LLC)
  * Cesar Cepeda <cesar@auronix.com>
  * Christopher M. Rienzo <chris@rienzo.com>
+ * Seven Du <dujinfang@gmail.com>
  *
  * mod_dptools.c -- Raw Audio File Streaming Application Module
  *
@@ -2685,6 +2686,55 @@ SWITCH_STANDARD_APP(endless_playback_function)
 
 }
 
+SWITCH_STANDARD_APP(loop_playback_function)
+{
+       switch_channel_t *channel = switch_core_session_get_channel(session);
+       switch_status_t status = SWITCH_STATUS_SUCCESS;
+       const char *file = data;
+       int loop = 1;
+
+       if (*file == '+') {
+               const char *p = ++file;
+               while(*file && *file++ != ' ') { }
+
+               if (zstr(p)) {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing loop in data [%s]\n", data);
+                       switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
+                       return;
+               }
+
+               loop = atoi(p);
+       }
+
+       if (zstr(file)) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing file arg in data [%s]\n", data);
+               switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
+               return;
+       }
+
+       while (switch_channel_ready(channel) && (loop < 0 || loop-- > 0)) {
+               status = switch_ivr_play_file(session, NULL, file, NULL);
+
+               if (status != SWITCH_STATUS_SUCCESS && status != SWITCH_STATUS_BREAK) {
+                       break;
+               }
+       }
+
+       switch (status) {
+       case SWITCH_STATUS_SUCCESS:
+       case SWITCH_STATUS_BREAK:
+               switch_channel_set_variable(channel, SWITCH_CURRENT_APPLICATION_RESPONSE_VARIABLE, "FILE PLAYED");
+               break;
+       case SWITCH_STATUS_NOTFOUND:
+               switch_channel_set_variable(channel, SWITCH_CURRENT_APPLICATION_RESPONSE_VARIABLE, "FILE NOT FOUND");
+               break;
+       default:
+               switch_channel_set_variable(channel, SWITCH_CURRENT_APPLICATION_RESPONSE_VARIABLE, "PLAYBACK ERROR");
+               break;
+       }
+
+}
+
 SWITCH_STANDARD_APP(gentones_function)
 {
        char *tone_script = NULL;
@@ -5604,6 +5654,8 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_dptools_load)
        SWITCH_ADD_APP(app_interface, "playback", "Playback File", "Playback a file to the channel", playback_function, "<path>", SAF_NONE);
        SWITCH_ADD_APP(app_interface, "endless_playback", "Playback File Endlessly", "Endlessly Playback a file to the channel",
                                   endless_playback_function, "<path>", SAF_NONE);
+       SWITCH_ADD_APP(app_interface, "loop_playback", "Playback File looply", "Playback a file to the channel looply for limted times",
+                                  loop_playback_function, "[+loops] <path>", SAF_NONE);
        SWITCH_ADD_APP(app_interface, "att_xfer", "Attended Transfer", "Attended Transfer", att_xfer_function, "<channel_url>", SAF_NONE);
        SWITCH_ADD_APP(app_interface, "read", "Read Digits", "Read Digits", read_function, 
                                   "<min> <max> <file> <var_name> <timeout> <terminators> <digit_timeout>", SAF_NONE);