dumb help messages. FIXME

diff --git a/maintenance/mcc.php b/maintenance/mcc.php
index 73fcbdb..a4e1978 100755 (executable)
--- a/maintenance/mcc.php
+++ b/maintenance/mcc.php
@@ -15,8 +15,56 @@ $mcc = new memcached( array('persistant' => true, 'debug' => true) );
 $mcc->set_servers( $wgMemCachedServers );
 $mcc->set_debug( true );
 
+function mccShowHelp($command) {
+
+       if(! $command ) { $command = 'fullhelp'; }
+       $onlyone = true;
+
+       switch ( $command ) {
+
+               case 'fullhelp':
+                       // will show help for all commands
+                       $onlyone = false;
+
+               case 'get':
+                       print "get: grabs something\n";
+               if($onlyone) { break; }
+
+               case 'getsock':
+                       print "getsock: lists sockets\n";
+               if($onlyone) { break; }
+
+               case 'set':
+                       print "set: changes something\n";
+               if($onlyone) { break; }
+
+               case 'delete':
+                       print "delete: deletes something\n";
+               if($onlyone) { break; }
+
+               case 'dumpmcc':
+                       print "dumpmcc: shows the whole thing\n";
+               if($onlyone) { break; }
+
+               case 'exit':
+               case 'quit':
+                       print "exit or quit: exit mcc\n";
+               if($onlyone) { break; }
+
+               case 'help':
+                       print "help: help about a command\n";
+               if($onlyone) { break; }
+
+               default:
+                       if($onlyone) {
+                               print "$command: command does not exist or no help for it\n";
+                       }
+       }
+}
+
 do {
        $bad = false;
+       $showhelp = false;
        $quit = false;
 
        $line = readconsole( '> ' );
@@ -25,7 +73,12 @@ do {
        $args = explode( ' ', $line );
        $command = array_shift( $args );
 
+       // process command
        switch ( $command ) {
+               case 'help':
+                       // show an help message
+                       mccShowHelp(array_shift($args));
+               break;
 
                case 'get':
                        print "Getting {$args[0]}[{$args[1]}]\n";
@@ -41,7 +94,7 @@ do {
                        } else {
                                var_dump( $res );
                        }
-                       break;
+               break;
 
                case 'getsock':
                        $res = $mcc->get( $args[0] );
@@ -81,7 +134,8 @@ do {
 
                default:
                        $bad = true;
-       }
+       } // switch() end
+
        if ( $bad ) {
                if ( $command ) {
                        print "Bad command\n";