pbx: Reduce verbosity while loading extensions

Each time the dial plan is reloaded, a lot of logs like these are generated:
"Added extension 'XXXXX' priority 1 to YYYYYYYYYYY"
This patch changes the log level for those logs.

ASTERISK-27084

Change-Id: I5662902161c50890997ddc56835d4cafb456c529

CHANGES

@@ -12,6 +12,12 @@
 --- Functionality changes from Asterisk 13.19.0 to Asterisk 13.20.0 ----------
 ------------------------------------------------------------------------------
 
+Core
+------------------
+ * During dialplan reload log messages are produced for each context,
+   extension and include.  These messages are no longer printed by the
+   verbose loggers, they are now only logged as debug messages.
+
 app_followme
 ------------------
  * Added a new prompt, connecting-prompt, which will be played

main/config.c

@@ -2193,7 +2193,6 @@ static struct ast_config *config_text_file_load(const char *database, const char
 				/* If we get to this point, then we're loading regardless */
 				ast_clear_flag(&flags, CONFIG_FLAG_FILEUNCHANGED);
 				ast_debug(1, "Parsing %s\n", fn);
-				ast_verb(2, "Parsing '%s': Found\n", fn);
 				while (!feof(f)) {
 					lineno++;
 					if (fgets(buf, sizeof(buf), f)) {

main/pbx.c

@@ -6142,15 +6142,14 @@ struct ast_context *ast_context_find_or_create(struct ast_context **extcontexts,
 		*local_contexts = tmp;
 		ast_hashtab_insert_safe(contexts_table, tmp); /*put this context into the tree */
 		ast_unlock_contexts();
-		ast_verb(3, "Registered extension context '%s'; registrar: %s\n", tmp->name, registrar);
 	} else {
 		tmp->next = *local_contexts;
 		if (exttable)
 			ast_hashtab_insert_immediate(exttable, tmp); /*put this context into the tree */
 
 		*local_contexts = tmp;
-		ast_verb(3, "Registered extension context '%s'; registrar: %s\n", tmp->name, registrar);
 	}
+	ast_debug(1, "Registered extension context '%s'; registrar: %s\n", tmp->name, registrar);
 	return tmp;
 }
 
@@ -6177,7 +6176,7 @@ static void context_merge_incls_swits_igps_other_registrars(struct ast_context *
 	struct ast_ignorepat *ip;
 	struct ast_sw *sw;
 
-	ast_verb(3, "merging incls/swits/igpats from old(%s) to new(%s) context, registrar = %s\n", ast_get_context_name(old), ast_get_context_name(new), registrar);
+	ast_debug(1, "merging incls/swits/igpats from old(%s) to new(%s) context, registrar = %s\n", ast_get_context_name(old), ast_get_context_name(new), registrar);
 	/* copy in the includes, switches, and ignorepats */
 	/* walk through includes */
 	for (i = NULL; (i = ast_walk_context_includes(old, i)) ; ) {
@@ -6310,6 +6309,7 @@ void ast_merge_contexts_and_delete(struct ast_context **extcontexts, struct ast_
 	struct ast_state_cb *thiscb;
 	struct ast_hashtab_iter *iter;
 	struct ao2_iterator i;
+	int ctx_count = 0;
 	struct timeval begintime;
 	struct timeval writelocktime;
 	struct timeval endlocktime;
@@ -6342,6 +6342,7 @@ void ast_merge_contexts_and_delete(struct ast_context **extcontexts, struct ast_
 
 	iter = ast_hashtab_start_traversal(contexts_table);
 	while ((tmp = ast_hashtab_next(iter))) {
+		++ctx_count;
 		context_merge(extcontexts, exttable, tmp, registrar);
 	}
 	ast_hashtab_end_traversal(iter);
@@ -6514,6 +6515,7 @@ void ast_merge_contexts_and_delete(struct ast_context **extcontexts, struct ast_
 	ft = ast_tvdiff_us(enddeltime, begintime);
 	ft /= 1000000.0;
 	ast_verb(3,"Total time merge_contexts_delete: %8.6f sec\n", ft);
+	ast_verb(3, "%s successfully loaded %d contexts (enable debug for details).\n", registrar, ctx_count);
 }
 
 /*
@@ -6591,7 +6593,7 @@ int ast_context_add_include2(struct ast_context *con, const char *value,
 		il->next = new_include;
 	else
 		con->includes = new_include;
-	ast_verb(3, "Including context '%s' in context '%s'\n", new_include->name, ast_get_context_name(con));
+	ast_debug(1, "Including context '%s' in context '%s'\n", new_include->name, ast_get_context_name(con));
 
 	ast_unlock_context(con);
 
@@ -7432,14 +7434,6 @@ static int ast_add_extension2_lockopt(struct ast_context *con,
 		}
 	}
 
-	if (tmp->matchcid == AST_EXT_MATCHCID_ON) {
-		ast_verb(3, "Added extension '%s' priority %d (CID match '%s') to %s\n",
-				 tmp->name, tmp->priority, tmp->cidmatch_display, con->name);
-	} else {
-		ast_verb(3, "Added extension '%s' priority %d to %s\n",
-				 tmp->name, tmp->priority, con->name);
-	}
-
 	return 0;
 }