--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/daemon/dispatch.cc	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,147 @@
+// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#include <config.h>
+#include "daemon.h"
+#include "misc/lookup.h"
+
+// declare the commands
+extern CMD(adduser2);
+extern CMD(autoresponse);
+extern CMD(chattr);
+extern CMD(check);
+extern CMD(deluser);
+extern CMD(listdomain);
+extern CMD(lookup);
+
+#ifdef TEST_DAEMON
+CMD(echo)
+{
+  logcommand(args);
+  mystring msg;
+  for(unsigned i = 0; i < args.count(); i++) {
+    if(i > 0) msg += " ";
+    msg += args[i];
+  }
+  RETURN(ok, msg);
+}
+CMD(fecho)
+{
+  logcommand(args);
+  mystring msg;
+  for(unsigned i = 0; i < args.count(); i++) {
+    if(i > 0) msg += " ";
+    msg += args[i];
+  }
+  RETURN(ok, msg);
+}
+#endif // TEST_DAEMON
+
+//CMD(stat);
+//CMD(statall);
+
+struct dispatch 
+{
+  const char* name;
+  response (*function)(command&, int);
+  unsigned arg_min;
+  unsigned arg_max;
+  bool decode_virtual;
+  //unsigned count;
+};
+
+#define ENTRY(NAME,MIN,MAX,DV) { #NAME , NAME##_cmd , unsigned(MIN), unsigned(MAX), DV }
+dispatch dispatch_table[] = {
+  ENTRY(lookup,       3,  3, true),
+  ENTRY(check,        3,  3, true),
+  ENTRY(chattr,       5, -1, true),
+  ENTRY(adduser2,     5, -1, true),
+  ENTRY(autoresponse, 4,  5, true),
+  ENTRY(deluser,      3,  3, true),
+  ENTRY(listdomain,   2,  2, false),
+#ifdef TEST_DAEMON
+  ENTRY(echo,         0, -1, false), // For testing purposes only
+  ENTRY(fecho,        0, -1, false), // For testing purposes only
+#endif // TEST_DAEMON
+  { "", 0, 0, false, 0 }
+};
+//ENTRY(stat, 1, , false),
+//ENTRY(statall, 0, 0, false),
+
+static dispatch* find_dispatch(mystring name)
+{
+  for(dispatch* ptr = dispatch_table; ptr->function != 0; ptr++) {
+    if(name == ptr->name)
+      return ptr;
+  }
+  return 0;
+}
+
+#if 0
+CMD(stat)
+  // Usage: stat function
+  // Returns: count
+{
+  logcommand(args);
+  const dispatch* ptr = find_dispatch(args[0]);
+  if(!ptr)
+    RETURN(err, "Unknown operation to stat");
+  RETURN(ok, itoa(ptr->count));
+}
+
+CMD(statall)
+  // Usage: statall
+  // Returns: name:count;name:count...
+{
+  logcommand(args);
+  mystring r;
+  for(const dispatch* ptr = dispatch_table; ptr->function != 0; ptr++) {
+    if(!r.empty())
+      r += ";";
+    r += ptr->name;
+    r += ":";
+    r += itoa(ptr->count);
+  }
+  RETURN(ok, r);
+}
+#endif
+
+response dispatch_cmd(command& args, int fd)
+{
+  dispatch* ptr = find_dispatch(args.name());
+  if(ptr) {
+    if(args.count() < ptr->arg_min ||
+       (ptr->arg_max != unsigned(-1) && args.count() > ptr->arg_max))
+      RETURN(bad, "Incorrect number of parameters to command " + args.name());
+    //++ptr->count;
+    if(ptr->decode_virtual) {
+      if(is_local(args[0]))
+	args.replace_first_two(args[1]);
+      else {
+	mystring baseuser(find_virtual(args[0]));
+	if(baseuser.empty())
+	  RETURN(err, "Invalid or unknown domain name: " + args[0]);
+	else if(!args[1])
+	  args.replace_first_two(baseuser);
+	else
+	  args.replace_first_two(baseuser + "-" + args[1]);
+      }
+    }
+    return ptr->function(args, fd);
+  }
+  else
+    RETURN(bad, "Invalid operation");
+}