X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_stripcolor.cpp;h=34662c45b1e1761d868a9396365d525b26d786f7;hb=6d03943426dcce76ba66567a9b18425a5ebb4c0c;hp=d3372d848d2d17a9591d9d28bd13ad026e8b5c04;hpb=3382adb9e9a79748b4db09bb41a296861800fa2d;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_stripcolor.cpp b/src/modules/m_stripcolor.cpp index d3372d848..34662c45b 100644 --- a/src/modules/m_stripcolor.cpp +++ b/src/modules/m_stripcolor.cpp @@ -2,243 +2,145 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. + * 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. + * the file COPYING for details. * * --------------------------------------------------- */ -using namespace std; - -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" - #include "inspircd.h" /* $ModDesc: Provides channel +S mode (strip ansi colour) */ - - -class ChannelStripColor : public ModeHandler +/** Handles channel mode +S + */ +class ChannelStripColor : public SimpleChannelModeHandler { public: - ChannelStripColor(InspIRCd* Instance) : ModeHandler(Instance, 'S', 0, 0, false, MODETYPE_CHANNEL, false) { } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - /* Only opers can change other users modes */ - if ((source != dest) && (!*source->oper)) - return MODEACTION_DENY; - - if (adding) - { - if (!channel->IsModeSet('S')) - { - channel->SetMode('S',true); - return MODEACTION_ALLOW; - } - } - else - { - if (channel->IsModeSet('S')) - { - channel->SetMode('S',false); - return MODEACTION_ALLOW; - } - } - - return MODEACTION_DENY; - } + ChannelStripColor(Module* Creator) : SimpleChannelModeHandler(Creator, 'S') { } }; -class UserStripColor : public ModeHandler +/** Handles user mode +S + */ +class UserStripColor : public SimpleUserModeHandler { public: - UserStripColor(InspIRCd* Instance) : ModeHandler(Instance, 'S', 0, 0, false, MODETYPE_USER, false) { } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - /* Only opers can change other users modes */ - if ((source != dest) && (!*source->oper)) - return MODEACTION_DENY; - - if (adding) - { - if (!dest->IsModeSet('S')) - { - dest->SetMode('S',true); - return MODEACTION_ALLOW; - } - } - else - { - if (dest->IsModeSet('S')) - { - dest->SetMode('S',false); - return MODEACTION_ALLOW; - } - } - - return MODEACTION_DENY; - } + UserStripColor(Module* Creator) : SimpleUserModeHandler(Creator, 'S') { } }; class ModuleStripColor : public Module { - - ConfigReader *Conf, *MyConf; - ChannelStripColor *csc; - UserStripColor *usc; - + bool AllowChanOps; + ChannelStripColor csc; + UserStripColor usc; + public: - ModuleStripColor(InspIRCd* Me) - : Module::Module(Me) + ModuleStripColor() : csc(this), usc(this) { - - - usc = new UserStripColor(ServerInstance); - csc = new ChannelStripColor(ServerInstance); - - ServerInstance->AddMode(usc, 'S'); - ServerInstance->AddMode(csc, 'S'); + if (!ServerInstance->Modes->AddMode(&usc) || !ServerInstance->Modes->AddMode(&csc)) + throw ModuleException("Could not add new modes!"); + Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric }; + ServerInstance->Modules->Attach(eventlist, this, 3); } - void Implements(char* List) + virtual ~ModuleStripColor() { - List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1; + ServerInstance->Modes->DelMode(&usc); + ServerInstance->Modes->DelMode(&csc); } virtual void On005Numeric(std::string &output) { + ServerInstance->AddExtBanChar('S'); } - - virtual ~ModuleStripColor() - { - DELETE(usc); - DELETE(csc); - } - - // ANSI colour stripping by Doc (Peter Wood) - virtual void ReplaceLine(std::string &text) - { - int i, a, len, remove; - char sentence[MAXBUF]; - strlcpy(sentence,text.c_str(),MAXBUF); - - len = text.length(); - for (i = 0; i < len; i++) - { - remove = 0; - - switch (sentence[i]) + virtual void ReplaceLine(std::string &sentence) + { + /* refactor this completely due to SQUIT bug since the old code would strip last char and replace with \0 --peavey */ + int seq = 0; + std::string::iterator i,safei; + for (i = sentence.begin(); i != sentence.end();) + { + if ((*i == 3)) + seq = 1; + else if (seq && (( ((*i >= '0') && (*i <= '9')) || (*i == ',') ) )) { - case 2: - case 15: - case 22: - case 21: - case 31: - remove++; - break; - - case 3: - remove = 1; - - if (isdigit(sentence[i + remove])) - remove++; - - if (isdigit(sentence[i + remove])) - remove++; - - if (sentence[i + remove] == ',') - { - remove += 2; - - if (isdigit(sentence[i + remove])) - remove++; - } - break; + seq++; + if ( (seq <= 4) && (*i == ',') ) + seq = 1; + else if (seq > 3) + seq = 0; } + else + seq = 0; - if (remove != 0) + if (seq || ((*i == 2) || (*i == 15) || (*i == 22) || (*i == 21) || (*i == 31))) { - len -= remove; - - for (a = i; a <= len; a++) - sentence[a] = sentence[a + remove]; - i--; + if (i != sentence.begin()) + { + safei = i; + --i; + sentence.erase(safei); + ++i; + } + else + { + sentence.erase(i); + i = sentence.begin(); + } } + else + ++i; } - - text = sentence; } - - virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status) + + virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) { + if (!IS_LOCAL(user)) + return MOD_RES_PASSTHRU; + bool active = false; if (target_type == TYPE_USER) { - userrec* t = (userrec*)dest; - active = t->modes['S'-65]; + User* t = (User*)dest; + active = t->IsModeSet('S'); } else if (target_type == TYPE_CHANNEL) { - chanrec* t = (chanrec*)dest; - active = (t->IsModeSet('S')); + Channel* t = (Channel*)dest; + + // check if we allow ops to bypass filtering, if we do, check if they're opped accordingly. + // note: short circut logic here, don't wreck it. -- w00t + if (CHANOPS_EXEMPT('S') && t->GetPrefixValue(user) == OP_VALUE) + { + return MOD_RES_PASSTHRU; + } + + active = !t->GetExtBanStatus(user, 'S').check(!t->IsModeSet('S')); } + if (active) { this->ReplaceLine(text); } - return 0; + + return MOD_RES_PASSTHRU; } - - virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status) + + virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list) { - return OnUserPreMessage(user,dest,target_type,text,status); + return OnUserPreMessage(user,dest,target_type,text,status,exempt_list); } - + virtual Version GetVersion() { - // This is version 2 because version 1.x is the unreleased unrealircd module - return Version(1,0,0,0,VF_STATIC|VF_VENDOR); + return Version("Provides channel +S mode (strip ansi colour)", VF_COMMON | VF_VENDOR, API_VERSION); } - -}; -// stuff down here is the module-factory stuff. For basic modules you can ignore this. - -class ModuleStripColorFactory : public ModuleFactory -{ - public: - ModuleStripColorFactory() - { - } - - ~ModuleStripColorFactory() - { - } - - virtual Module * CreateModule(InspIRCd* Me) - { - return new ModuleStripColor(Me); - } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleStripColorFactory; -} - +MODULE_INIT(ModuleStripColor)