Janitor project, app_controlplayback (bug #5610)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6971 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 28 insertions, 8 deletions

diff --git a/apps/app_controlplayback.c b/apps/app_controlplayback.c
index 0c56c926f..5fabc51f4 100755
--- a/apps/app_controlplayback.c
+++ b/apps/app_controlplayback.c
@@ -37,6 +37,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include "asterisk/module.h"
 #include "asterisk/translate.h"
 #include "asterisk/utils.h"
+#include "asterisk/options.h"
 
 static const char *tdesc = "Control Playback Application";
 
@@ -45,13 +46,18 @@ static const char *app = "ControlPlayback";
 static const char *synopsis = "Play a file with fast forward and rewind";
 
 static const char *descrip = 
-"ControlPlayback(filename[|skipms[|ffchar[|rewchar[|stopchar[|pausechar[|restartchar]]]]]]):\n"
+"ControlPlayback(filename[|skipms[|ffchar[|rewchar[|stopchar[|pausechar[|restartchar[|option]]]]]]]):\n"
 "  Plays  back  a  given  filename (do not put extension). Options may also\n"
 "  be included following a pipe symbol.  You can use * and # to rewind and\n"
 "  fast forward the playback specified. If 'stopchar' is added the file will\n"
 "  terminate playback when 'stopchar' is pressed. If 'restartchar' is added, the file\n"
 "  will restart when 'restartchar' is pressed. Returns -1 if the channel\n"
-"  was hung up. if the file does not exist jumps to n+101 if it present.\n\n"
+"  was hung up. \n\n"
+"  The option string may contain zero or the following character:\n"
+"       'j' -- jump to +101 priority if the file requested isn't found.\n"
+"  This application sets the following channel variable upon completion:\n"
+"     CPLAYBACKSTATUS       The status of the attempt to add a queue member as a text string, one of\n"
+"             SUCCESS | USERSTOPPED | ERROR\n"
 "  Example:  exten => 1234,1,ControlPlayback(file|4000|*|#|1|0|5)\n\n";
 
 STANDARD_LOCAL_USER;
@@ -65,12 +71,12 @@ static int is_on_phonepad(char key)
 
 static int controlplayback_exec(struct ast_channel *chan, void *data)
 {
-	int res = 0;
+	int res = 0, priority_jump = 0;
 	int skipms = 0;
 	struct localuser *u;
 	char *tmp;
 	int argc;
-	char *argv[7];
+	char *argv[8];
 	enum arg_ids {
 		arg_file = 0,
 		arg_skip = 1,
@@ -79,6 +85,7 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
 		arg_stop = 4,
 		arg_pause = 5,
 		arg_restart = 6,
+		options = 7,
 	};
 	
 	if (ast_strlen_zero(data)) {
@@ -114,15 +121,28 @@ static int controlplayback_exec(struct ast_channel *chan, void *data)
 	if (argv[arg_restart] && !is_on_phonepad(*argv[arg_restart]))
 		argv[arg_restart] = NULL;
 
+	if (argv[options]) {
+		if (strchr(argv[options], 'j'))
+			priority_jump = 1;
+	}
+
 	res = ast_control_streamfile(chan, argv[arg_file], argv[arg_fwd], argv[arg_rev], argv[arg_stop], argv[arg_pause], argv[arg_restart], skipms);
 
 	/* If we stopped on one of our stop keys, return 0  */
-	if (argv[arg_stop] && strchr(argv[arg_stop], res)) 
+	if (argv[arg_stop] && strchr(argv[arg_stop], res)) {
 		res = 0;
-
-	if (res < 0) {
-		if (ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101))
+		pbx_builtin_setvar_helper(chan, "CPLAYBACKSTATUS", "USERSTOPPED");
+	} else {
+		if (res < 0) {
+			if (priority_jump || option_priority_jumping) {
+				if (!ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101)) {
+					ast_log(LOG_WARNING, "ControlPlayback tried to jump to priority n+101 as requested, but priority didn't exist\n");
+				}
+			}
 			res = 0;
+			pbx_builtin_setvar_helper(chan, "CPLAYBACKSTATUS", "ERROR");
+		} else
+			pbx_builtin_setvar_helper(chan, "CPLAYBACKSTATUS", "SUCCESS");
 	}
 
 	LOCAL_USER_REMOVE(u);