Address Russell's comments on func_srv from reviewboard.

* Change copyright date
* Place channel in autoservice when doing SRV lookup
* Get rid of trailing whitespace
* Change logic in load_module function

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@257025 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_srv.c b/funcs/func_srv.c
index 9715a27..dc936c0 100644 (file)
--- a/funcs/func_srv.c
+++ b/funcs/func_srv.c
@@ -1,7 +1,7 @@
 /*
  * Asterisk -- An open source telephony toolkit.
  *
- * Copyright (C) 1999 - 2006 Digium, Inc.
+ * Copyright (C) 1999 - 2010 Digium, Inc.
  *
  * See http://www.asterisk.org for more information about
  * the Asterisk project. Please do not directly contact
@@ -99,14 +99,17 @@ static struct srv_context *srv_datastore_setup(const char *service, struct ast_c
                return NULL;
        }
 
+       ast_autoservice_start(chan);
        if (ast_srv_lookup(&srds->context, service, &host, &port) < 0) {
+               ast_autoservice_stop(chan);
                ast_log(LOG_NOTICE, "Error performing lookup of service '%s'\n", service);
                ast_free(srds);
                return NULL;
        }
+       ast_autoservice_stop(chan);
 
        strcpy(srds->id, service);
-       
+
        if (!(datastore = ast_datastore_alloc(&srv_result_datastore_info, srds->id))) {
                ast_srv_cleanup(&srds->context);
                ast_free(srds);
@@ -245,12 +248,16 @@ static int unload_module(void)
 
 static int load_module(void)
 {
-       int res = AST_MODULE_LOAD_SUCCESS;
-
-       res |= ast_custom_function_register(&srv_query_function);
-       res |= ast_custom_function_register(&srv_result_function);
+       int res = ast_custom_function_register(&srv_query_function);
+       if (res < 0) {
+               return AST_MODULE_LOAD_DECLINE;
+       }
+       res = ast_custom_function_register(&srv_result_function);
+       if (res < 0) {
+               return AST_MODULE_LOAD_DECLINE;
+       }
 
-       return res;
+       return AST_MODULE_LOAD_SUCCESS;;
 }
 
 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "SRV related dialplan functions");