#include "inspircd.h"
-/* $ModDesc: Provides a /remove command, this is mostly an alternative to /kick, except makes users appear to have parted the channel */
-
/*
* This module supports the use of the +q and +a usermodes, but should work without them too.
* Usage of the command is restricted to +hoaq, and you cannot remove a user with a "higher" level than yourself.
class RemoveBase : public Command
{
bool& supportnokicks;
+ ChanModeReference& nokicksmode;
public:
- RemoveBase(Module* Creator, bool& snk, const char* cmdn)
- : Command(Creator, cmdn, 2, 3), supportnokicks(snk)
+ unsigned int protectedrank;
+
+ RemoveBase(Module* Creator, bool& snk, ChanModeReference& nkm, const char* cmdn)
+ : Command(Creator, cmdn, 2, 3)
+ , supportnokicks(snk)
+ , nokicksmode(nkm)
{
}
- CmdResult HandleRMB(const std::vector<std::string>& parameters, User *user, bool neworder)
+ CmdResult HandleRMB(const std::vector<std::string>& parameters, User *user, bool fpart)
{
User* target;
Channel* channel;
std::string reason;
- std::string protectkey;
- std::string founderkey;
- bool hasnokicks;
+
+ // If the command is a /REMOVE then detect the parameter order
+ bool neworder = ((fpart) || (parameters[0][0] == '#'));
/* Set these to the parameters needed, the new version of this module switches it's parameters around
* supplying a new command with the new order while keeping the old /remove with the older order.
const std::string& username = parameters[neworder ? 1 : 0];
/* Look up the user we're meant to be removing from the channel */
- target = ServerInstance->FindNick(username);
+ if (IS_LOCAL(user))
+ target = ServerInstance->FindNickOnly(username);
+ else
+ target = ServerInstance->FindNick(username);
/* And the channel we're meant to be removing them from */
channel = ServerInstance->FindChan(channame);
/* Fix by brain - someone needs to learn to validate their input! */
if ((!target) || (target->registered != REG_ALL) || (!channel))
{
- user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), !channel ? channame.c_str() : username.c_str());
+ user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", !channel ? channame.c_str() : username.c_str());
return CMD_FAILURE;
}
return CMD_FAILURE;
}
- int ulevel = channel->GetPrefixValue(user);
- int tlevel = channel->GetPrefixValue(target);
-
- hasnokicks = (ServerInstance->Modules->Find("m_nokicks.so") && channel->IsModeSet('Q'));
-
- if (ServerInstance->ULine(target->server))
+ if (target->server->IsULine())
{
- user->WriteNumeric(482, "%s %s :Only a u-line may remove a u-line from a channel.", user->nick.c_str(), channame.c_str());
+ user->WriteNumeric(482, "%s :Only a u-line may remove a u-line from a channel.", channame.c_str());
return CMD_FAILURE;
}
/* We support the +Q channel mode via. the m_nokicks module, if the module is loaded and the mode is set then disallow the /remove */
- if ((!IS_LOCAL(user)) || (!supportnokicks || !hasnokicks))
+ if ((!IS_LOCAL(user)) || (!supportnokicks) || (!channel->IsModeSet(nokicksmode)))
{
/* We'll let everyone remove their level and below, eg:
* ops can remove ops, halfops, voices, and those with no mode (no moders actually are set to 1)
* a ulined target will get a higher level than it's possible for a /remover to get..so they're safe.
- * Nobody may remove a founder.
+ * Nobody may remove people with >= protectedrank rank.
*/
- if ((!IS_LOCAL(user)) || ((ulevel > VOICE_VALUE) && (ulevel >= tlevel) && (tlevel != 50000)))
+ unsigned int ulevel = channel->GetPrefixValue(user);
+ unsigned int tlevel = channel->GetPrefixValue(target);
+ if ((!IS_LOCAL(user)) || ((ulevel > VOICE_VALUE) && (ulevel >= tlevel) && ((protectedrank == 0) || (tlevel < protectedrank))))
{
- // REMOVE/FPART will be sent to the target's server and it will reply with a PART (or do nothing if it doesn't understand the command)
+ // REMOVE will be sent to the target's server and it will reply with a PART (or do nothing if it doesn't understand the command)
if (!IS_LOCAL(target))
+ {
+ // Send an ENCAP REMOVE with parameters being in the old <user> <chan> order which is
+ // compatible with both 2.0 and 2.2. This also turns FPART into REMOVE.
+ std::vector<std::string> p;
+ p.push_back(target->uuid);
+ p.push_back(channel->name);
+ if (parameters.size() > 2)
+ p.push_back(":" + parameters[2]);
+ ServerInstance->PI->SendEncapsulatedData(target->server->GetName(), "REMOVE", p, user);
+
return CMD_SUCCESS;
+ }
std::string reasonparam;
else
{
/* m_nokicks.so was loaded and +Q was set, block! */
- user->WriteServ( "484 %s %s :Can't remove user %s from channel (+Q set)", user->nick.c_str(), channel->name.c_str(), target->nick.c_str());
+ user->WriteNumeric(ERR_RESTRICTED, "%s :Can't remove user %s from channel (nokicks mode is set)", channel->name.c_str(), target->nick.c_str());
return CMD_FAILURE;
}
return CMD_SUCCESS;
}
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters) = 0;
};
/** Handle /REMOVE
class CommandRemove : public RemoveBase
{
public:
- CommandRemove(Module* Creator, bool& snk)
- : RemoveBase(Creator, snk, "REMOVE")
+ CommandRemove(Module* Creator, bool& snk, ChanModeReference& nkm)
+ : RemoveBase(Creator, snk, nkm, "REMOVE")
{
- syntax = "<nick> <channel> [<reason>]";
- TRANSLATE4(TR_NICK, TR_TEXT, TR_TEXT, TR_END);
+ syntax = "<channel> <nick> [<reason>]";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_TEXT);
}
CmdResult Handle (const std::vector<std::string>& parameters, User *user)
{
return HandleRMB(parameters, user, false);
}
-
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
- {
- User* dest = ServerInstance->FindNick(parameters[0]);
- if (dest)
- return ROUTE_OPT_UCAST(dest->server);
- return ROUTE_LOCALONLY;
- }
};
/** Handle /FPART
class CommandFpart : public RemoveBase
{
public:
- CommandFpart(Module* Creator, bool& snk)
- : RemoveBase(Creator, snk, "FPART")
+ CommandFpart(Module* Creator, bool& snk, ChanModeReference& nkm)
+ : RemoveBase(Creator, snk, nkm, "FPART")
{
syntax = "<channel> <nick> [<reason>]";
- TRANSLATE4(TR_TEXT, TR_NICK, TR_TEXT, TR_END);
+ TRANSLATE3(TR_TEXT, TR_NICK, TR_TEXT);
}
CmdResult Handle (const std::vector<std::string>& parameters, User *user)
{
return HandleRMB(parameters, user, true);
}
-
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
- {
- User* dest = ServerInstance->FindNick(parameters[1]);
- if (dest)
- return ROUTE_OPT_UCAST(dest->server);
- return ROUTE_LOCALONLY;
- }
};
class ModuleRemove : public Module
{
+ ChanModeReference nokicksmode;
CommandRemove cmd1;
CommandFpart cmd2;
bool supportnokicks;
public:
- ModuleRemove() : cmd1(this, supportnokicks), cmd2(this, supportnokicks)
- {
- }
-
- void init() CXX11_OVERRIDE
+ ModuleRemove()
+ : nokicksmode(this, "nokick")
+ , cmd1(this, supportnokicks, nokicksmode)
+ , cmd2(this, supportnokicks, nokicksmode)
{
- ServerInstance->Modules->AddService(cmd1);
- ServerInstance->Modules->AddService(cmd2);
- OnRehash(NULL);
- Implementation eventlist[] = { I_On005Numeric, I_OnRehash };
- ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
tokens["REMOVE"];
}
- void OnRehash(User* user) CXX11_OVERRIDE
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
- supportnokicks = ServerInstance->Config->ConfValue("remove")->getBool("supportnokicks");
+ ConfigTag* tag = ServerInstance->Config->ConfValue("remove");
+ supportnokicks = tag->getBool("supportnokicks");
+ cmd1.protectedrank = cmd2.protectedrank = tag->getInt("protectedrank", 50000);
}
Version GetVersion() CXX11_OVERRIDE