Add #tryinclude statement
authorPaul Belanger <paul.belanger@polybeacon.com>
Mon, 21 Nov 2011 16:40:17 +0000 (16:40 +0000)
committerPaul Belanger <paul.belanger@polybeacon.com>
Mon, 21 Nov 2011 16:40:17 +0000 (16:40 +0000)
This provides the same functionality as #include however an asterisk module will
still load if the filename does not exist.

Review: https://reviewboard.asterisk.org/r/1476/

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@345735 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES
main/config.c

diff --git a/CHANGES b/CHANGES
index 4d106f6..bfc7301 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -389,6 +389,12 @@ SIP Changes
  * Addition of the 'auth_options_requests' option for turning on and off
    authentication for OPTIONS requests in chan_sip.
 
+Configuration files
+-------------------
+ * Add #tryinclude statement for config files.  This provides the same
+   functionality as the #include statement however an asterisk module will
+   still load if the filename does not exist.  Using the #include statement
+   Asterisk will not allow the module to load.
 
 IAX2 Changes
 -----------
index 498ae99..e76a43f 100644 (file)
@@ -1202,6 +1202,7 @@ static int process_text_line(struct ast_config *cfg, struct ast_category **cat,
                char *cur2;
                char real_inclusion_name[256];
                int do_include = 0;     /* otherwise, it is exec */
+               int try_include = 0;
 
                cur++;
                c = cur;
@@ -1221,6 +1222,9 @@ static int process_text_line(struct ast_config *cfg, struct ast_category **cat,
                }
                if (!strcasecmp(cur, "include")) {
                        do_include = 1;
+               } else if (!strcasecmp(cur, "tryinclude")) {
+                       do_include = 1;
+                       try_include = 1;
                } else if (!strcasecmp(cur, "exec")) {
                        if (!ast_opt_exec_includes) {
                                ast_log(LOG_WARNING, "Cannot perform #exec unless execincludes option is enabled in asterisk.conf (options section)!\n");
@@ -1232,8 +1236,8 @@ static int process_text_line(struct ast_config *cfg, struct ast_category **cat,
                }
 
                if (c == NULL) {
-                       ast_log(LOG_WARNING, "Directive '#%s' needs an argument (%s) at line %d of %s\n", 
-                                       do_include ? "include" : "exec",
+                       ast_log(LOG_WARNING, "Directive '#%s' needs an argument (%s) at line %d of %s\n",
+                                       do_include ? "include / tryinclude" : "exec",
                                        do_include ? "filename" : "/path/to/executable",
                                        lineno,
                                        configfile);
@@ -1278,7 +1282,7 @@ static int process_text_line(struct ast_config *cfg, struct ast_category **cat,
                do_include = ast_config_internal_load(cur, cfg, flags, real_inclusion_name, who_asked) ? 1 : 0;
                if (!ast_strlen_zero(exec_file))
                        unlink(exec_file);
-               if (!do_include) {
+               if (!do_include && !try_include) {
                        ast_log(LOG_ERROR, "The file '%s' was listed as a #include but it does not exist.\n", cur);
                        return -1;
                }