app_queue: Show reason of pause on CLI

Add value of pause reason when is paused on CLI command "queue show"

ASTERISK-25581 #close

Report by: Rodrigo Ramírez Norambuena

Change-Id: I887028a40cd97b350da9a3bb2719616b7fec9864

apps/app_queue.c

@@ -1,7 +1,7 @@
 /*
  * Asterisk -- An open source telephony toolkit.
  *
- * Copyright (C) 1999 - 2006, Digium, Inc.
+ * Copyright (C) 1999 - 2015, Digium, Inc.
  *
  * Mark Spencer <markster@digium.com>
  *
@@ -9250,10 +9250,20 @@ static char *__queues_show(struct mansession *s, int fd, int argc, const char *
 
 				ast_str_append(&out, 0, " (ringinuse %s)", mem->ringinuse ? "enabled" : "disabled");
 
-				ast_str_append(&out, 0, "%s%s%s%s%s%s%s%s%s (%s%s%s)",
+				ast_str_append(&out, 0, "%s%s%s%s%s%s",
 					mem->dynamic ? ast_term_color(COLOR_CYAN, COLOR_BLACK) : "", mem->dynamic ? " (dynamic)" : "", ast_term_reset(),
-					mem->realtime ? ast_term_color(COLOR_MAGENTA, COLOR_BLACK) : "", mem->realtime ? " (realtime)" : "", ast_term_reset(),
-					mem->paused ? ast_term_color(COLOR_BROWN, COLOR_BLACK) : "", mem->paused ? " (paused)" : "", ast_term_reset(),
+					mem->realtime ? ast_term_color(COLOR_MAGENTA, COLOR_BLACK) : "", mem->realtime ? " (realtime)" : "", ast_term_reset());
+				if (mem->paused) {
+					if (ast_strlen_zero(mem->reason_paused)) {
+						ast_str_append(&out, 0, " %s(paused)%s",
+							ast_term_color(COLOR_BROWN, COLOR_BLACK), ast_term_reset());
+					} else {
+						ast_str_append(&out, 0, " %s(paused:%s)%s", ast_term_color(COLOR_BROWN, COLOR_BLACK),
+							mem->reason_paused, ast_term_reset());
+					}
+				}
+
+				ast_str_append(&out, 0, " (%s%s%s)",
 					ast_term_color(
 						mem->status == AST_DEVICE_UNAVAILABLE || mem->status == AST_DEVICE_UNKNOWN ?
 							COLOR_RED : COLOR_GREEN, COLOR_BLACK),