Change cmd_*.so to use the Module object API

Create Module* objects for each command, and load them like modules.
This unifies the external API for modules.

Library directory is now deprecated: all modules are located in a
single module directory.

Header files for each command are no longer needed; remove.

This also fixes two potential segfaults in m_spanningtree.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11668 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 51 insertions, 4 deletions

diff --git a/src/commands/cmd_nick.cpp b/src/commands/cmd_nick.cpp
index 33e0e8081..ecc254f17 100644
--- a/src/commands/cmd_nick.cpp
+++ b/src/commands/cmd_nick.cpp
@@ -13,12 +13,57 @@
 
 #include "inspircd.h"
 #include "xline.h"
-#include "commands/cmd_nick.h"
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ *      the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#ifndef __CMD_NICK_H__
+#define __CMD_NICK_H__
+
+// include the common header files
 
-extern "C" DllExport Command* init_command(InspIRCd* Instance)
+#include "users.h"
+#include "channels.h"
+
+/** Handle /NICK. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandNick : public Command
 {
-	return new CommandNick(Instance);
-}
+	bool allowinvalid;
+ public:
+	/** Constructor for nick.
+	 */
+	CommandNick (InspIRCd* Instance, Module* parent) : Command(Instance,parent,"NICK", 0, 1, true, 3), allowinvalid(false) { syntax = "<newnick>"; }
+	/** Handle command.
+	 * @param parameters The parameters to the comamnd
+	 * @param pcnt The number of parameters passed to teh command
+	 * @param user The user issuing the command
+	 * @return A value from CmdResult to indicate command success or failure.
+	 */
+	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+
+	/** Handle internal command
+	 * @param id Used to indicate if invalid nick changes are allowed.
+	 * Set to 1 to allow invalid nicks and 0 to deny them.
+	 * @param parameters Currently unused
+	 */
+	CmdResult HandleInternal(const unsigned int id, const std::deque<classbase*> &parameters);
+};
+
+#endif
+
 
 /** Handle nick changes from users.
  * NOTE: If you are used to ircds based on ircd2.8, and are looking
@@ -212,3 +257,5 @@ CmdResult CommandNick::HandleInternal(const unsigned int id, const std::deque<cl
 	return CMD_SUCCESS;
 }
 
+
+COMMAND_INIT(CommandNick)