* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
- * the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+#include "inspircd.h"
/* $ModDesc: Provides channel +S mode (strip ansi colour) */
-class ModuleStripColor : public Module
+/** Handles channel mode +S
+ */
+class ChannelStripColor : public ModeHandler
{
- Server *Srv;
- ConfigReader *Conf, *MyConf;
-
public:
- ModuleStripColor()
+ ChannelStripColor(InspIRCd* Instance) : ModeHandler(Instance, 'S', 0, 0, false, MODETYPE_CHANNEL, false) { }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
- Srv = new Server;
+ 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;
+ }
+ }
- Srv->AddExtendedMode('S',MT_CHANNEL,false,0,0);
- Srv->AddExtendedMode('S',MT_CLIENT,false,0,0);
+ return MODEACTION_DENY;
}
+};
+
+/** Handles user mode +S
+ */
+class UserStripColor : public ModeHandler
+{
+ public:
+ UserStripColor(InspIRCd* Instance) : ModeHandler(Instance, 'S', 0, 0, false, MODETYPE_USER, false) { }
- virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
- // check if this is our mode character...
- if (modechar == 'S')
- {
- return 1;
+ /* Only opers can change other users modes */
+ if (source != dest)
+ return MODEACTION_DENY;
+
+ if (adding)
+ {
+ if (!dest->IsModeSet('S'))
+ {
+ dest->SetMode('S',true);
+ return MODEACTION_ALLOW;
+ }
}
else
{
- return 0;
+ if (dest->IsModeSet('S'))
+ {
+ dest->SetMode('S',false);
+ return MODEACTION_ALLOW;
+ }
}
+
+ return MODEACTION_DENY;
+ }
+};
+
+
+class ModuleStripColor : public Module
+{
+ bool AllowChanOps;
+ ChannelStripColor *csc;
+ UserStripColor *usc;
+
+ public:
+ ModuleStripColor(InspIRCd* Me) : Module(Me)
+ {
+ usc = new UserStripColor(ServerInstance);
+ csc = new ChannelStripColor(ServerInstance);
+
+ if (!ServerInstance->AddMode(usc) || !ServerInstance->AddMode(csc))
+ throw ModuleException("Could not add new modes!");
+ Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice };
+ ServerInstance->Modules->Attach(eventlist, this, 2);
+ }
+
+ void Implements(char* List)
+ {
+ List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
}
- virtual void On005Numeric(std::string &output)
- {
- std::stringstream line(output);
- std::string temp1, temp2;
- while (!line.eof())
- {
- line >> temp1;
- if (temp1.substr(0,10) == "CHANMODES=")
- {
- // append the chanmode to the end
- temp1 = temp1.substr(10,temp1.length());
- temp1 = "CHANMODES=" + temp1 + "S";
- }
- temp2 = temp2 + temp1 + " ";
- }
- if (temp2.length())
- output = temp2.substr(0,temp2.length()-1);
- }
-
virtual ~ModuleStripColor()
{
- delete Srv;
+ ServerInstance->Modes->DelMode(usc);
+ ServerInstance->Modes->DelMode(csc);
+ delete usc;
+ delete csc;
}
- // ANSI colour stripping by Doc (Peter Wood)
- virtual void ReplaceLine(std::string &text)
+ virtual void ReplaceLine(std::string &sentence)
{
- int i, a, len, remove;
- char sentence[MAXBUF];
- strncpy(sentence,text.c_str(),MAXBUF);
-
- len = strlen (sentence);
-
- for (i = 0; i < len; i++)
- {
- remove = 0;
-
- switch (sentence[i])
+ /* 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(); ++i)
+ {
+ 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;
}
-
- if (remove != 0) {
- len -= remove;
-
- for (a = i; a <= len; a++)
- sentence[a] = sentence[a + remove];
- i--;
+ else
+ seq = 0;
+
+ if (seq || ((*i == 2) || (*i == 15) || (*i == 22) || (*i == 21) || (*i == 31)))
+ {
+ safei = i;
+ --i;
+ sentence.erase(safei);
}
}
-
- text = sentence;
}
-
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
+
+ virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
+ if (!IS_LOCAL(user))
+ return 0;
+
bool active = false;
if (target_type == TYPE_USER)
{
- userrec* t = (userrec*)dest;
- active = (strchr(t->modes,'S') > 0);
+ User* t = (User*)dest;
+ active = t->IsModeSet('S');
}
else if (target_type == TYPE_CHANNEL)
{
- chanrec* t = (chanrec*)dest;
- active = (t->IsCustomModeSet('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(ServerInstance, 'S') || CHANOPS_EXEMPT(ServerInstance, 'S') && t->GetStatus(user) != STATUS_OP)
+ active = t->IsModeSet('S');
}
+
if (active)
{
this->ReplaceLine(text);
}
+
return 0;
}
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
+ virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
- bool active = false;
- if (target_type == TYPE_USER)
- {
- userrec* t = (userrec*)dest;
- active = (strchr(t->modes,'S') > 0);
- }
- else if (target_type == TYPE_CHANNEL)
- {
- chanrec* t = (chanrec*)dest;
- active = (t->IsCustomModeSet('S'));
- }
- if (active)
- {
- this->ReplaceLine(text);
- }
- return 0;
+ 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);
- }
-
-};
-
-// 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()
- {
- return new ModuleStripColor;
+ return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
}
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleStripColorFactory;
-}
-
+MODULE_INIT(ModuleStripColor)