#include "inspircd.h"
#include "transport.h"

class CommandSVSUnban : public Command
{
 public:
	CommandSVSUnban(InspIRCd* Me) : Command(Me, "SVSUNBAN", "o", 1)
	{
		this->source = "m_svsunban.so";
		this->syntax = "<nick> <#channel>";
		TRANSLATE2(TR_NICK, TR_END);
	}
	CmdResult Handle(const std::vector<std::string> &parameters, User *user)
	{
		
		if (!ServerInstance->ULine(user->server) || (parameters.size() != 2))
		{
			return CMD_FAILURE;
		}

		User *u2 = ServerInstance->FindNick(parameters[0]);
		Channel *chan = ServerInstance->FindChan(parameters[1]);
		if (!u2 || !chan)
			return CMD_FAILURE;
		char mask[MAXBUF];
		std::vector<std::string> setban;
		setban.push_back(chan->name);
		bool found_bans = false;
		snprintf(mask, MAXBUF, "%s!%s@%s", u2->nick.c_str(), u2->ident.c_str(), u2->GetIPString());
		for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++) 
		{
			if ((InspIRCd::Match(u2->GetFullHost(), i->data, NULL)) ||
				(InspIRCd::Match(u2->GetFullRealHost(), i->data, NULL)) ||
				(InspIRCd::MatchCIDR(mask, i->data, NULL)))
			{
				if (setban.size() == 1)
				{
					setban.push_back("-b");
					found_bans = true;
				}
				else
				{
					setban[1].append("b");
				}
				setban.push_back(i->data);
			}
		}
		if (found_bans)
			ServerInstance->Modes->Process(setban, user, false);
		return CMD_SUCCESS;
	}
};

class ModuleSVSUnban : public Module
{
 private:
	CommandSVSUnban *mycommand;
 public:
	ModuleSVSUnban(InspIRCd* Me) : Module(Me)
	{
		mycommand = new CommandSVSUnban(Me);
		ServerInstance->AddCommand(mycommand);
	}
	~ModuleSVSUnban()
	{
	}
	virtual Version GetVersion()
	{
		return Version("$Id: m_svsunban.cpp by DukePyrolator v1.0", NULL, API_VERSION);
	}
};

MODULE_INIT(ModuleSVSUnban)