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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
using namespace std;
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "inspircd.h"
/* $ModDesc: Provides channel +S mode (strip ansi colour) */
/** Handles channel mode +S
*/
class ChannelStripColor : public ModeHandler
{
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)
{
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;
}
};
/** Handles user mode +S
*/
class UserStripColor : public ModeHandler
{
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;
}
};
class ModuleStripColor : public Module
{
ConfigReader *Conf, *MyConf;
ChannelStripColor *csc;
UserStripColor *usc;
public:
ModuleStripColor(InspIRCd* Me)
: Module::Module(Me)
{
usc = new UserStripColor(ServerInstance);
csc = new ChannelStripColor(ServerInstance);
ServerInstance->AddMode(usc, 'S');
ServerInstance->AddMode(csc, 'S');
}
void Implements(char* List)
{
List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
}
virtual ~ModuleStripColor()
{
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)
{
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])
{
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;
}
if (remove != 0)
{
len -= remove;
for (a = i; a <= len; a++)
sentence[a] = sentence[a + remove];
i--;
}
}
text = sentence;
}
virtual int OnUserPreMessage(userrec* 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 = t->modes['S'-65];
}
else if (target_type == TYPE_CHANNEL)
{
chanrec* t = (chanrec*)dest;
active = (t->IsModeSet('S'));
}
if (active)
{
this->ReplaceLine(text);
}
return 0;
}
virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
}
virtual Version GetVersion()
{
return Version(1, 1, 0, 0, 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;
}
|
