* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
#define _SCL_SECURE_NO_DEPRECATE
#include "inspircd.h"
+#include <iostream>
typedef std::map<irc::string,irc::string> censor_t;
/** Handles usermode +G
*/
-class CensorUser : public ModeHandler
+class CensorUser : public SimpleUserModeHandler
{
public:
- CensorUser(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_USER, false) { }
-
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
- {
- if (adding)
- {
- if (!dest->IsModeSet('G'))
- {
- dest->SetMode('G',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (dest->IsModeSet('G'))
- {
- dest->SetMode('G',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_DENY;
- }
+ CensorUser(InspIRCd* Instance) : SimpleUserModeHandler(Instance, 'G') { }
};
/** Handles channel mode +G
*/
-class CensorChannel : public ModeHandler
+class CensorChannel : public SimpleChannelModeHandler
{
public:
- CensorChannel(InspIRCd* Instance) : ModeHandler(Instance, 'G', 0, 0, false, MODETYPE_CHANNEL, false) { }
-
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
- {
- if (adding)
- {
- if (!channel->IsModeSet('G'))
- {
- channel->SetMode('G',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (channel->IsModeSet('G'))
- {
- channel->SetMode('G',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_ALLOW;
- }
+ CensorChannel(InspIRCd* Instance) : SimpleChannelModeHandler(Instance, 'G') { }
};
class ModuleCensor : public Module
{
-
-
censor_t censors;
CensorUser *cu;
CensorChannel *cc;
-
+
public:
ModuleCensor(InspIRCd* Me)
: Module(Me)
OnRehash(NULL,"");
cu = new CensorUser(ServerInstance);
cc = new CensorChannel(ServerInstance);
- if (!ServerInstance->AddMode(cu, 'G') || !ServerInstance->AddMode(cc, 'G'))
+ if (!ServerInstance->Modes->AddMode(cu) || !ServerInstance->Modes->AddMode(cc))
+ {
+ delete cu;
+ delete cc;
throw ModuleException("Could not add new modes!");
+ }
+ Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice, I_OnRunTestSuite };
+ ServerInstance->Modules->Attach(eventlist, this, 4);
}
- void Implements(char* List)
- {
- List[I_OnRehash] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
- }
virtual ~ModuleCensor()
{
delete cc;
}
- virtual void ReplaceLine(irc::string &text, irc::string pattern, irc::string replace)
+ virtual void OnRunTestSuite()
{
+ std::cout << "Test suite for m_censor:" << std::endl;
+
+ irc::string text = "original text";
+ irc::string pattern = "text";
+ irc::string replace = "new";
+ std::cout << (ReplaceLine(text, pattern, replace) == "original new" ? "\nSUCCESS!\n" : "\nFAILURE '" + text + "' \n");
+ text = "original text here";
+ pattern = "text";
+ replace = "texts";
+ std::cout << (ReplaceLine(text, pattern, replace) == "original texts here" ? "\nSUCCESS!\n" : "\nFAILURE: '" + text + "' \n");
+ text = "original text";
+ pattern = "original";
+ replace = "new";
+ std::cout << (ReplaceLine(text, pattern, replace) == "new text" ? "\nSUCCESS!\n" : "\nFAILURE '" + text + "' \n");
+ std::cout << "end of test suite for m_censor" << std::endl;
+ }
+
+ /* This version of ReplaceLine won't loop forever if the replacement string contains the source pattern */
+ virtual const irc::string& ReplaceLine(irc::string &text, irc::string pattern, irc::string replace)
+ {
+ irc::string replacement;
if ((!pattern.empty()) && (!text.empty()))
{
- std::string::size_type pos;
- while ((pos = text.find(pattern)) != irc::string::npos)
+ for (std::string::size_type n = 0; n != text.length(); ++n)
{
- text.erase(pos,pattern.length());
- text.insert(pos,replace);
+ if (text.length() >= pattern.length() && text.substr(n, pattern.length()) == pattern)
+ {
+ /* Found the pattern in the text, replace it, and advance */
+ replacement.append(replace);
+ n = n + pattern.length() - 1;
+ }
+ else
+ {
+ replacement += text[n];
+ }
}
}
+ text = replacement;
+ return text;
}
// format of a config entry is <badword text="shit" replace="poo">
- 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 (!IS_LOCAL(user))
return 0;
bool active = false;
if (target_type == TYPE_USER)
- active = ((userrec*)dest)->IsModeSet('G');
+ active = ((User*)dest)->IsModeSet('G');
else if (target_type == TYPE_CHANNEL)
- active = ((chanrec*)dest)->IsModeSet('G');
+ {
+ active = ((Channel*)dest)->IsModeSet('G');
+ Channel* c = (Channel*)dest;
+ if (CHANOPS_EXEMPT(ServerInstance, 'G') && c->GetStatus(user) == STATUS_OP)
+ {
+ return 0;
+ }
+ }
if (!active)
return 0;
irc::string text2 = text.c_str();
for (censor_t::iterator index = censors.begin(); index != censors.end(); index++)
- {
+ {
if (text2.find(index->first) != irc::string::npos)
{
if (index->second.empty())
{
- user->WriteServ("936 %s %s %s :Your message contained a censored word, and was blocked", user->nick, ((chanrec*)dest)->name, index->first.c_str());
+ user->WriteNumeric(ERR_WORDFILTERED, "%s %s %s :Your message contained a censored word, and was blocked", user->nick.c_str(), ((Channel*)dest)->name.c_str(), index->first.c_str());
return 1;
}
-
+
this->ReplaceLine(text2,index->first,index->second);
}
}
text = text2.c_str();
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);
}
-
- virtual void OnRehash(userrec* user, const std::string ¶meter)
+
+ virtual void OnRehash(User* user, const std::string ¶meter)
{
/*
* reload our config file on rehash - we must destroy and re-allocate the classes
delete MyConf;
}
-
+
virtual Version GetVersion()
{
- return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+ return Version("$Id$",VF_COMMON|VF_VENDOR,API_VERSION);
}
-
+
};
MODULE_INIT(ModuleCensor)