-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- *<brain@chatspike.net>
- * <Craig@chatspike.net>
- * <omster@gmail.com>
- *
- * Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
- *the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
-#include <algorithm>
-#include <vector>
-#include <string>
-#include <sstream>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
+#include "inspircd.h"
+#include "xline.h"
/* $ModDesc: Gives /cban, aka C:lines. Think Q:lines, for channels. */
-class CBan : public classbase
+/** Holds a CBAN item
+ */
+class CBan : public XLine
{
public:
- irc::string chname;
- std::string set_by;
- time_t set_on;
- long length;
- std::string reason;
+ irc::string matchtext;
- CBan()
+ CBan(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char *ch) : XLine(Instance, s_time, d, src, re, "CBAN")
{
+ this->matchtext = ch;
}
- CBan(irc::string cn, std::string sb, time_t so, long ln, std::string rs) : chname(cn), set_by(sb), set_on(so), length(ln), reason(rs)
+ ~CBan()
{
}
-};
-std::string EncodeCBan(const CBan &ban);
-CBan DecodeCBan(const std::string &data);
-bool CBanComp(const CBan &ban1, const CBan &ban2);
-void ExpireBans();
+ // XXX I shouldn't have to define this
+ bool Matches(User *u)
+ {
+ return false;
+ }
-extern time_t TIME;
-typedef std::vector<CBan> cbanlist;
+ bool Matches(const std::string &s)
+ {
+ if (matchtext == s)
+ return true;
+ return false;
+ }
-/* cbans is declared here, as our type is right above. Don't try move it. */
-cbanlist cbans;
+ void DisplayExpiry()
+ {
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired CBan %s (set by %s %ld seconds ago)", this->matchtext.c_str(), this->source, (long int)(ServerInstance->Time() - this->set_time));
+ ServerInstance->PI->SendSNONotice("x", "Removing expired CBan " + assign(this->matchtext) + " (set by " + std::string(this->source) + " " + ConvToStr(ServerInstance->Time() - this->set_time) + " seconds ago)");
+ }
-class cmd_cban : public command_t
+ const char* Displayable()
+ {
+ return matchtext.c_str();
+ }
+};
+
+/** An XLineFactory specialized to generate cban pointers
+ */
+class CBanFactory : public XLineFactory
{
- private:
- Server *Srv;
+ public:
+ CBanFactory(InspIRCd* Instance) : XLineFactory(Instance, "CBAN") { }
+
+ /** Generate a shun
+ */
+ XLine* Generate(time_t set_time, long duration, const char* source, const char* reason, const char* xline_specific_mask)
+ {
+ return new CBan(ServerInstance, set_time, duration, source, reason, xline_specific_mask);
+ }
+ bool AutoApplyToUserList(XLine *x)
+ {
+ return false; // No, we apply to channels.
+ }
+};
+
+/** Handle /CBAN
+ */
+class CommandCBan : public Command
+{
public:
- cmd_cban(Server* Me) : command_t("CBAN", 'o', 1)
+ CommandCBan(InspIRCd* Me) : Command(Me, "CBAN", "o", 1, 3)
{
this->source = "m_cban.so";
- this->Srv = Me;
- syntax = "<channel> [<duration> :<reason>]";
+ this->syntax = "<channel> [<duration> :<reason>]";
+ TRANSLATE4(TR_TEXT,TR_TEXT,TR_TEXT,TR_END);
}
- void Handle(const char** parameters, int pcnt, userrec *user)
+ CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
{
/* syntax: CBAN #channel time :reason goes here */
/* 'time' is a human-readable timestring, like 2d3h2s. */
-
- ExpireBans();
- if(pcnt == 1)
+ if (parameters.size() == 1)
{
- /* form: CBAN #channel removes a CBAN */
- for (cbanlist::iterator iter = cbans.begin(); iter != cbans.end(); iter++)
+ if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user))
{
- if (parameters[0] == iter->chname)
- {
- unsigned long remaining = (iter->set_on + iter->length) - TIME;
- WriteServ(user->fd, "386 %s %s :Removed CBAN with %lu seconds left before expiry (%s)", user->nick, iter->chname.c_str(), remaining, iter->reason.c_str());
- cbans.erase(iter);
- break;
- }
+ ServerInstance->SNO->WriteToSnoMask('x',"%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str());
+ ServerInstance->PI->SendSNONotice("x", user->nick + " removed CBan on " + parameters[0]);
+ }
+ else
+ {
+ user->WriteServ("NOTICE %s :*** CBan %s not found in list, try /stats C.",user->nick.c_str(),parameters[0].c_str());
}
+
+ return CMD_SUCCESS;
}
- else if (pcnt >= 2)
+ else if (parameters.size() >= 2)
{
- /* full form to add a CBAN */
- if (IsValidChannelName(parameters[0]))
+ // Adding - XXX todo make this respect <insane> tag perhaps..
+ long duration = ServerInstance->Duration(parameters[1]);
+ CBan *r = NULL;
+ const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
+
+ try
+ {
+ r = new CBan(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
+ }
+ catch (...)
{
- // parameters[0] = #channel
- // parameters[1] = 1h3m2s
- // parameters[2] = Tortoise abuser
- long length = Srv->CalcDuration(parameters[1]);
- std::string reason = (pcnt > 2) ? parameters[2] : "No reason supplied";
-
- cbans.push_back(CBan(parameters[0], user->nick, TIME, length, reason));
-
- std::sort(cbans.begin(), cbans.end(), CBanComp);
-
- if(length > 0)
+ ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
+ }
+
+ if (r)
+ {
+ if (ServerInstance->XLines->AddLine(r, user))
{
- WriteServ(user->fd, "385 %s %s :Added %lu second channel ban (%s)", user->nick, parameters[0], length, reason.c_str());
- WriteOpers("*** %s added %lu second channel ban on %s (%s)", user->nick, length, parameters[0], reason.c_str());
+ if (!duration)
+ {
+ ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason);
+ ServerInstance->PI->SendSNONotice("x", user->nick + " added permenant CBan for " + parameters[0] + ": " + std::string(reason));
+ }
+ else
+ {
+ time_t c_requires_crap = duration + ServerInstance->Time();
+ ServerInstance->SNO->WriteToSnoMask('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), reason);
+ ServerInstance->PI->SendSNONotice("x", user->nick + " added timed CBan for " + parameters[0] + ", expires on " + ServerInstance->TimeString(c_requires_crap) + ": " + std::string(reason));
+ }
+
+ ServerInstance->XLines->ApplyLines();
}
else
{
- WriteServ(user->fd, "385 %s %s :Added permenant channel ban (%s)", user->nick, parameters[0], reason.c_str());
- WriteOpers("*** %s added permenant channel ban on %s (%s)", user->nick, parameters[0], reason.c_str());
+ delete r;
+ user->WriteServ("NOTICE %s :*** CBan for %s already exists", user->nick.c_str(), parameters[0].c_str());
}
}
- else
- {
- WriteServ(user->fd, "403 %s %s :Invalid channel name", user->nick, parameters[0]);
- }
}
+
+ return CMD_FAILURE;
}
};
class ModuleCBan : public Module
{
- cmd_cban* mycommand;
- Server* Srv;
+ CommandCBan mycommand;
+ CBanFactory f;
public:
- ModuleCBan(Server* Me) : Module::Module(Me)
+ ModuleCBan(InspIRCd* Me) : Module(Me), mycommand(Me), f(Me)
{
- Srv = Me;
- mycommand = new cmd_cban(Srv);
- Srv->AddCommand(mycommand);
- }
+ ServerInstance->XLines->RegisterFactory(&f);
- void Implements(char* List)
- {
- List[I_OnUserPreJoin] = List[I_OnSyncOtherMetaData] = List[I_OnDecodeMetaData] = List[I_OnStats] = 1;
- }
-
- virtual int OnStats(char symbol, userrec* user)
- {
- ExpireBans();
-
- if(symbol == 'C')
- {
- for(cbanlist::iterator iter = cbans.begin(); iter != cbans.end(); iter++)
- {
- unsigned long remaining = (iter->set_on + iter->length) - TIME;
- WriteServ(user->fd, "210 %s %s %s %lu %lu %lu :%s", user->nick, iter->chname.c_str(), iter->set_by.c_str(), iter->set_on, iter->length, remaining, iter->reason.c_str());
- }
- }
-
- return 0;
- }
-
- virtual int OnUserPreJoin(userrec *user, chanrec *chan, const char *cname)
- {
- ExpireBans();
-
- /* check cbans in here, and apply as necessary. */
- for(cbanlist::iterator iter = cbans.begin(); iter != cbans.end(); iter++)
- {
- if(iter->chname == cname && !user->modes[UM_OPERATOR])
- {
- // Channel is banned.
- WriteServ(user->fd, "384 %s %s :Cannot join channel, CBANed (%s)", user->nick, cname, iter->reason.c_str());
- WriteOpers("*** %s tried to join %s which is CBANed (%s)", user->nick, cname, iter->reason.c_str());
- return 1;
- }
- }
- return 0;
- }
-
- virtual void OnSyncOtherMetaData(Module* proto, void* opaque)
- {
- for(cbanlist::iterator iter = cbans.begin(); iter != cbans.end(); iter++)
- {
- proto->ProtoSendMetaData(opaque, TYPE_OTHER, NULL, "cban", EncodeCBan(*iter));
- }
- }
-
- virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata)
- {
- if((target_type == TYPE_OTHER) && (extname == "cban"))
- {
- cbans.push_back(DecodeCBan(extdata));
- std::sort(cbans.begin(), cbans.end(), CBanComp);
- }
+ ServerInstance->AddCommand(&mycommand);
+ Implementation eventlist[] = { I_OnUserPreJoin, I_OnStats };
+ ServerInstance->Modules->Attach(eventlist, this, 2);
}
virtual ~ModuleCBan()
{
+ ServerInstance->XLines->DelAll("CBAN");
+ ServerInstance->XLines->UnregisterFactory(&f);
}
-
- virtual Version GetVersion()
- {
- return Version(1,0,0,1,VF_VENDOR);
- }
-};
-std::string EncodeCBan(const CBan &ban)
-{
- std::ostringstream stream;
- stream << ban.chname << " " << ban.set_by << " " << ban.set_on << " " << ban.length << " " << ban.reason;
- return stream.str();
-}
-
-CBan DecodeCBan(const std::string &data)
-{
- CBan res;
- std::istringstream stream(data);
- stream >> res.chname;
- stream >> res.set_by;
- stream >> res.set_on;
- stream >> res.length;
- res.reason = stream.str();
-
- return res;
-}
-
-bool CBanComp(const CBan &ban1, const CBan &ban2)
-{
- return ((ban1.set_on + ban1.length) < (ban2.set_on + ban2.length));
-}
+ virtual int OnStats(char symbol, User* user, string_list &out)
+ {
+ if (symbol != 'C')
+ return 0;
-void ExpireBans()
-{
- bool go_again = true;
+ ServerInstance->XLines->InvokeStats("CBAN", 210, user, out);
+ return 1;
+ }
- while (go_again)
+ virtual int OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven)
{
- go_again = false;
+ XLine *rl = ServerInstance->XLines->MatchesLine("CBAN", cname);
- for (cbanlist::iterator iter = cbans.begin(); iter != cbans.end(); iter++)
+ if (rl)
{
- /* 0 == permanent, don't mess with them! -- w00t */
- if (iter->length != 0)
- {
- if (iter->set_on + iter->length <= TIME)
- {
- log(DEBUG, "m_cban.so: Ban on %s expired, removing...", iter->chname.c_str());
- WriteOpers("*** %li second CBAN on %s (%s) set %u seconds ago expired", iter->length, iter->chname.c_str(), iter->reason.c_str(), TIME - iter->set_on);
- cbans.erase(iter);
- go_again = true;
- }
- }
-
- if (go_again == true)
- break;
+ // Channel is banned.
+ user->WriteServ( "384 %s %s :Cannot join channel, CBANed (%s)", user->nick.c_str(), cname, rl->reason);
+ ServerInstance->SNO->WriteToSnoMask('a', "%s tried to join %s which is CBANed (%s)", user->nick.c_str(), cname, rl->reason);
+ ServerInstance->PI->SendSNONotice("A", user->nick + " tried to join " + std::string(cname) + " which is CBANed (" + std::string(rl->reason) + ")");
+ return 1;
}
- }
-}
-class ModuleCBanFactory : public ModuleFactory
-{
- public:
- ModuleCBanFactory()
- {
- }
-
- ~ModuleCBanFactory()
- {
+ return 0;
}
-
- virtual Module * CreateModule(Server* Me)
+
+ virtual Version GetVersion()
{
- return new ModuleCBan(Me);
+ return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
}
-
};
+MODULE_INIT(ModuleCBan)
-extern "C" void * init_module( void )
-{
- return new ModuleCBanFactory;
-}
projects / user / henk / code / inspircd.git / blobdiff