* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2008 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* ---------------------------------------------------
*/
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
#include "inspircd.h"
-#include "mode.h"
-/* $ModDesc: Provides support for channel mode +P to block all-CAPS channel messages and notices */
+/* $ModDesc: Provides support to block all-CAPS channel messages and notices */
/** Handles the +P channel mode
*/
-class BlockCaps : public ModeHandler
+class BlockCaps : public SimpleChannelModeHandler
{
public:
- BlockCaps(InspIRCd* Instance) : ModeHandler(Instance, 'P', 0, 0, false, MODETYPE_CHANNEL, false) { }
-
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
- {
- if (adding)
- {
- if (!channel->IsModeSet('P'))
- {
- channel->SetMode('P',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (channel->IsModeSet('P'))
- {
- channel->SetMode('P',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_DENY;
- }
+ BlockCaps(InspIRCd* Instance) : SimpleChannelModeHandler(Instance, 'B') { }
};
class ModuleBlockCAPS : public Module
{
BlockCaps* bc;
- unsigned int percent;
+ int percent;
unsigned int minlen;
+ char capsmap[256];
public:
- ModuleBlockCAPS(InspIRCd* Me) : Module::Module(Me)
+ ModuleBlockCAPS(InspIRCd* Me) : Module(Me)
{
- OnRehash("");
+ OnRehash(NULL,"");
bc = new BlockCaps(ServerInstance);
- ServerInstance->AddMode(bc, 'P');
+ if (!ServerInstance->Modes->AddMode(bc))
+ {
+ delete bc;
+ throw ModuleException("Could not add new modes!");
+ }
+ Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, 3);
}
- void Implements(char* List)
- {
- List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
- }
- virtual void OnRehash(const std::string ¶m)
+ virtual void OnRehash(User* user, const std::string ¶m)
{
ReadConf();
}
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
- if (text.size() < minlen)
- return 0;
-
if (target_type == TYPE_CHANNEL)
{
- chanrec* c = (chanrec*)dest;
+ if ((!IS_LOCAL(user)) || (text.length() < minlen))
+ return 0;
+
+ Channel* c = (Channel*)dest;
+
+ if (CHANOPS_EXEMPT(ServerInstance, 'B') && c->GetStatus(user) == STATUS_OP)
+ {
+ return 0;
+ }
- if (c->IsModeSet('P'))
+ if (c->IsModeSet('B'))
{
int caps = 0;
- const char* i = text.c_str();
- for (; *i; i++)
+ const char* actstr = "\1ACTION ";
+ int act = 0;
+
+ for (std::string::iterator i = text.begin(); i != text.end(); i++)
{
- if ( (*i >= 'A') && (*i <= 'Z'))
- caps++;
+ /* Smart fix for suggestion from Jobe, ignore CTCP ACTION (part of /ME) */
+ if (*actstr && *i == *actstr++ && act != -1)
+ {
+ act++;
+ continue;
+ }
+ else
+ act = -1;
+
+ caps += capsmap[(unsigned char)*i];
}
- if ( (caps * 100 / text.size()) > percent )
+ if ( ((caps*100)/(int)text.length()) >= percent )
{
- user->WriteServ( "404 %s %s :Can't send all-CAPS to channel (+P set)", user->nick, c->name);
+ user->WriteServ( "404 %s %s :Your line cannot be more than %d%% capital letters if it is %d or more letters long", user->nick.c_str(), c->name.c_str(), percent, minlen);
return 1;
}
}
return 0;
}
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+ virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
}
{
ConfigReader Conf(ServerInstance);
percent = Conf.ReadInteger("blockcaps", "percent", "100", 0, true);
- minlen = Conf.ReadInteger("blockcaps", "minlen", "0", 0, true);
- if (percent < 0 || percent > 100)
+ minlen = Conf.ReadInteger("blockcaps", "minlen", "1", 0, true);
+ std::string hmap = Conf.ReadValue("blockcaps", "capsmap", 0);
+ if (hmap.empty())
+ hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ memset(&capsmap, 0, 255);
+ for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+ capsmap[(unsigned char)*n] = 1;
+ if (percent < 1 || percent > 100)
{
- ServerInstance->Log(DEFAULT, "<blockcaps:percent> out of range, setting to default of 100.");
+ ServerInstance->Logs->Log("CONFIG",DEFAULT, "<blockcaps:percent> out of range, setting to default of 100.");
percent = 100;
}
- if (minlen < 0 || minlen > MAXBUF-1)
+ if (minlen < 1 || minlen > MAXBUF-1)
{
- ServerInstance->Log(DEFAULT, "<blockcaps:minlen> out of range, setting to default of 0.");
- minlen = 0;
+ ServerInstance->Logs->Log("CONFIG",DEFAULT, "<blockcaps:minlen> out of range, setting to default of 1.");
+ minlen = 1;
}
}
virtual ~ModuleBlockCAPS()
{
ServerInstance->Modes->DelMode(bc);
- DELETE(bc);
+ delete bc;
}
virtual Version GetVersion()
{
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+ return Version(1,2,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
}
};
-
-class ModuleBlockCAPSFactory : public ModuleFactory
-{
- public:
- ModuleBlockCAPSFactory()
- {
- }
-
- ~ModuleBlockCAPSFactory()
- {
- }
-
- virtual Module * CreateModule(InspIRCd* Me)
- {
- return new ModuleBlockCAPS(Me);
- }
-
-};
-
-
-extern "C" void * init_module( void )
-{
- return new ModuleBlockCAPSFactory;
-}
+MODULE_INIT(ModuleBlockCAPS)