Breaking change: show command with no arguments now returns the usage syntax instead...

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4377 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 6a18d0b37577a7c80537788281222c8a2176c2be..71d7ef735fd0d0121e632f5712e170339f17cf65 100644 (file)
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -621,11 +621,12 @@ static switch_status_t show_function(char *cmd, switch_core_session_t *session,
        // If you changes the field qty or order of any of these select
        // statmements, you must also change show_callback and friends to match!
        if (!cmd) {
-               sprintf (sql, "select * from interfaces");
+               stream->write_function(stream, "USAGE: %s\n", show_api_interface.syntax);
+               return SWITCH_STATUS_SUCCESS;
        } else if ( !strcmp(cmd,"codec") || !strcmp(cmd,"dialplan") || !strcmp(cmd,"file") || !strcmp(cmd,"timer")) {
                sprintf (sql, "select type, name from interfaces where type = '%s'", cmd);
        } else if (!strcmp(cmd,"application") || !strcmp(cmd,"api")) {
-               sprintf (sql, "select name, description, syntax from interfaces where type = '%s'", cmd);
+               sprintf (sql, "select name, description, syntax from interfaces where type = '%s' and description != ''" , cmd);
        } else if ( !strcmp(cmd,"calls")) {
                sprintf (sql, "select * from calls");
        } else if ( !strcmp(cmd,"channels")) {
@@ -779,7 +780,7 @@ static switch_api_interface_t show_api_interface = {
        /*.interface_name */ "show",
        /*.desc */ "Show",
        /*.function */ show_function,
-       /*.syntax */ "<blank>|codec|application|api|dialplan|file|timer|calls|channels",
+       /*.syntax */ "codec|application|api|dialplan|file|timer|calls|channels",
        /*.next */ &status_api_interface
 };