Add controlplayback app
authorMark Spencer <markster@digium.com>
Wed, 26 May 2004 18:38:10 +0000 (18:38 +0000)
committerMark Spencer <markster@digium.com>
Wed, 26 May 2004 18:38:10 +0000 (18:38 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3077 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/Makefile
apps/app_controlplayback.c [new file with mode: 0755]

index f7aca46..708ac94 100755 (executable)
@@ -27,7 +27,7 @@ APPS=app_dial.so app_playback.so app_voicemail.so app_directory.so app_mp3.so\
      app_hasnewvoicemail.so app_sayunixtime.so app_cut.so app_read.so \
      app_setcdruserfield.so app_random.so app_ices.so app_eval.so \
      app_nbscat.so app_sendtext.so app_exec.so app_sms.so \
-     app_groupcount.so app_txtcidname.so
+     app_groupcount.so app_txtcidname.so app_controlplayback.so
 
 ifneq (${OSARCH},Darwin)
 ifneq (${OSARCH},FreeBSD)
diff --git a/apps/app_controlplayback.c b/apps/app_controlplayback.c
new file mode 100755 (executable)
index 0000000..31c7605
--- /dev/null
@@ -0,0 +1,120 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Trivial application to control playback a sound file
+ * 
+ * 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/app.h>
+#include <asterisk/module.h>
+#include <asterisk/translate.h>
+#include <asterisk/utils.h>
+#include <string.h>
+#include <stdlib.h>
+#include <pthread.h>
+
+static char *tdesc = "Control Playback Application";
+
+static char *app = "ControlPlayback";
+
+static char *synopsis = "Play a file with fast forward and rewind";
+
+static char *descrip = 
+"  ControlPlayback(filename[|skipms][|endplay]):  Plays  back  a  given  filename\n"
+"(do not put extension). Options may also be included following a pipe symbol.\n"
+"you can use * and # to rewind and fast forward the playback specified. If 'endplay' is.\n"
+"added the file will terminate playback when 1 is pressed. Returns -1 if the channel\n"
+"was hung up, or if the file does not exist. Returns 0 otherwise.\n";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+static int controlplayback_exec(struct ast_channel *chan, void *data)
+{
+       int res = 0;
+       int skipms = 0;
+       struct localuser *u;
+       char tmp[256];
+       char *skip, *endplay;
+       int option_endplay = 0;
+       if (!data || ast_strlen_zero((char *)data)) {
+               ast_log(LOG_WARNING, "ControlPlayback requires an argument (filename)\n");
+               return -1;
+       }
+       strncpy(tmp, (char *)data, sizeof(tmp)-1);
+       if((skip=strchr(tmp,'|'))) {
+               *skip = '\0';
+               *skip++;
+               if((endplay=strchr(skip,'|'))) {
+                       *endplay = '\0';
+                       *endplay++;
+                       if(!strcmp(endplay,"endplay")) {
+                               option_endplay = 1;
+                       }
+               }
+       }
+       if (atoi(skip) > 0) {
+               skipms =  atoi(skip);
+       } else {
+               skipms = 3000;
+       }
+               
+       LOCAL_USER_ADD(u);
+
+       if (chan->_state != AST_STATE_UP)
+               res = ast_answer(chan);
+
+       ast_stopstream(chan);
+       for(;;) {
+               res = ast_control_streamfile(chan, tmp, "#", "*", skipms);
+               if (res < 1)
+                       break;
+               if(option_endplay && res == 49) {
+                       res = 0;
+                       break;
+               }
+       }
+       ast_stopstream(chan);
+       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, controlplayback_exec, synopsis, descrip);
+}
+
+char *description(void)
+{
+       return tdesc;
+}
+
+int usecount(void)
+{
+       int res;
+       STANDARD_USECOUNT(res);
+       return res;
+}
+
+char *key()
+{
+       return ASTERISK_GPL_KEY;
+}