From: Matthew Nicholson <mnicholson@digium.com>
Date: Fri, 6 May 2011 19:34:00 +0000 (+0000)
Subject: pbx_lua autoservice fixes
X-Git-Tag: 1.6.2.19-rc1~3^2~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7eca34890a6bdff1fa411e7969fc7ef9359ae93e;p=thirdparty%2Fasterisk.git

pbx_lua autoservice fixes

Don't start an autoservice in pbx_lua if pbx_lua already started one and don't
stop one if we didn't start one.  Also start and stop the autoservice when
transferring control from and to the pbx.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@317859 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/pbx/pbx_lua.c b/pbx/pbx_lua.c
index c22dab5567..d56fa22f4e 100644
--- a/pbx/pbx_lua.c
+++ b/pbx/pbx_lua.c
@@ -656,6 +656,13 @@ static int lua_autoservice_start(lua_State *L)
 	struct ast_channel *chan;
 	int res;
 
+	lua_getfield(L, LUA_REGISTRYINDEX, "autoservice");
+	if (lua_toboolean(L, -1)) {
+		/* autoservice already running */
+		return 1;
+	}
+	lua_pop(L, 1);
+
 	lua_getfield(L, LUA_REGISTRYINDEX, "channel");
 	chan = lua_touserdata(L, -1);
 	lua_pop(L, 1);
@@ -687,6 +694,13 @@ static int lua_autoservice_stop(lua_State *L)
 	struct ast_channel *chan;
 	int res;
 
+	lua_getfield(L, LUA_REGISTRYINDEX, "autoservice");
+	if (!lua_toboolean(L, -1)) {
+		/* no autoservice running */
+		return 1;
+	}
+	lua_pop(L, 1);
+
 	lua_getfield(L, LUA_REGISTRYINDEX, "channel");
 	chan = lua_touserdata(L, -1);
 	lua_pop(L, 1);
@@ -1278,7 +1292,13 @@ static int exec(struct ast_channel *chan, const char *context, const char *exten
 		ast_module_user_remove(u);
 		return -1;
 	}
-		
+
+	lua_getfield(L, LUA_REGISTRYINDEX, "autoservice");
+	if (lua_toboolean(L, -1)) {
+		ast_autoservice_start(chan);
+	}
+	lua_pop(L, 1);
+
 	lua_update_registry(L, context, exten, priority);
 	
 	lua_pushstring(L, context);
@@ -1304,6 +1324,13 @@ static int exec(struct ast_channel *chan, const char *context, const char *exten
 		lua_pop(L, 1);
 	}
 	lua_remove(L, error_func);
+
+	lua_getfield(L, LUA_REGISTRYINDEX, "autoservice");
+	if (lua_toboolean(L, -1)) {
+		ast_autoservice_stop(chan);
+	}
+	lua_pop(L, 1);
+
 	if (!chan) lua_close(L);
 	ast_module_user_remove(u);
 	return res;