Attempt to revert r11734

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11735 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 131 insertions, 0 deletions

diff --git a/src/commands/cmd_invite.cpp b/src/commands/cmd_invite.cpp
new file mode 100644
index 000000000..89437e252
--- /dev/null
+++ b/src/commands/cmd_invite.cpp
@@ -0,0 +1,131 @@
+/*       +------------------------------------+
+ *       | 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+/** Handle /INVITE. 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 CommandInvite : public Command
+{
+ public:
+	/** Constructor for invite.
+	 */
+	CommandInvite ( Module* parent) : Command(parent,"INVITE", 0, 0) { Penalty = 4; syntax = "[<nick> <channel>]"; }
+	/** 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 /INVITE
+ */
+CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, User *user)
+{
+	ModResult MOD_RESULT;
+
+	if (parameters.size() == 2 || parameters.size() == 3)
+	{
+		User* u = ServerInstance->FindNick(parameters[0]);
+		Channel* c = ServerInstance->FindChan(parameters[1]);
+		time_t timeout = 0;
+		if (parameters.size() == 3)
+		{
+			if (IS_LOCAL(user))
+				timeout = ServerInstance->Time() + ServerInstance->Duration(parameters[2]);
+			else
+				timeout = ConvToInt(parameters[2]);
+		}
+
+		if ((!c) || (!u))
+		{
+			user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel",user->nick.c_str(), c ? parameters[0].c_str() : parameters[1].c_str());
+			return CMD_FAILURE;
+		}
+
+		if (c->HasUser(u))
+	 	{
+	 		user->WriteNumeric(ERR_USERONCHANNEL, "%s %s %s :is already on channel",user->nick.c_str(),u->nick.c_str(),c->name.c_str());
+	 		return CMD_FAILURE;
+		}
+
+		if ((IS_LOCAL(user)) && (!c->HasUser(user)))
+	 	{
+			user->WriteNumeric(ERR_NOTONCHANNEL, "%s %s :You're not on that channel!",user->nick.c_str(), c->name.c_str());
+	  		return CMD_FAILURE;
+		}
+
+		FIRST_MOD_RESULT(ServerInstance, OnUserPreInvite, MOD_RESULT, (user,u,c,timeout));
+
+		if (MOD_RESULT == MOD_RES_DENY)
+		{
+			return CMD_FAILURE;
+		}
+		else if (MOD_RESULT == MOD_RES_PASSTHRU)
+		{
+			if (IS_LOCAL(user))
+			{
+				int rank = c->GetPrefixValue(user);
+				if (rank < HALFOP_VALUE)
+				{
+					user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :You must be a channel %soperator",
+						user->nick.c_str(), c->name.c_str(), rank >= HALFOP_VALUE ? "" : "half-");
+					return CMD_FAILURE;
+				}
+			}
+		}
+
+		u->InviteTo(c->name.c_str(), timeout);
+		u->WriteFrom(user,"INVITE %s :%s",u->nick.c_str(),c->name.c_str());
+		user->WriteNumeric(RPL_INVITING, "%s %s %s",user->nick.c_str(),u->nick.c_str(),c->name.c_str());
+		switch (ServerInstance->Config->AnnounceInvites)
+		{
+			case ServerConfig::INVITE_ANNOUNCE_ALL:
+				c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
+			break;
+			case ServerConfig::INVITE_ANNOUNCE_OPS:
+				c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
+			break;
+			case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
+				if (c->IsModeSet('i'))
+					c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
+				else
+					c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
+			break;
+			default:
+				/* Nobody */
+			break;
+		}
+		FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c,timeout));
+	}
+	else
+	{
+		// pinched from ircu - invite with not enough parameters shows channels
+		// youve been invited to but haven't joined yet.
+		InvitedList* il = user->GetInviteList();
+		for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
+		{
+			user->WriteNumeric(RPL_INVITELIST, "%s :%s",user->nick.c_str(),i->first.c_str());
+		}
+		user->WriteNumeric(RPL_ENDOFINVITELIST, "%s :End of INVITE list",user->nick.c_str());
+	}
+	return CMD_SUCCESS;
+}
+
+
+COMMAND_INIT(CommandInvite)