enum FilterFlags
{
- FLAG_NOOPERS,
- FLAG_PART,
- FLAG_QUIT,
- FLAG_PRIVMSG,
- FLAG_NOTICE
+ FLAG_PART = 2,
+ FLAG_QUIT = 4,
+ FLAG_PRIVMSG = 8,
+ FLAG_NOTICE = 16
};
class FilterResult : public classbase
this->FillFlags(flags);
}
- int FillFlags(const std::string &flags)
+ int FillFlags(const std::string &fl)
{
+ flags = fl;
flag_no_opers = flag_part_message = flag_quit_message = flag_privmsg = flag_notice = false;
size_t x = 0;
}
};
-class cmd_filter;
+class CommandFilter;
class FilterBase : public Module
{
- cmd_filter* filtcommand;
+ CommandFilter* filtcommand;
int flags;
public:
FilterBase(InspIRCd* Me, const std::string &source);
virtual ~FilterBase();
virtual void Implements(char* List);
- virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
- virtual FilterResult* FilterMatch(const std::string &text, int flags) = 0;
+ virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
+ virtual FilterResult* FilterMatch(User* user, const std::string &text, int flags) = 0;
virtual bool DeleteFilter(const std::string &freeform) = 0;
virtual void SyncFilters(Module* proto, void* opaque) = 0;
virtual void SendFilter(Module* proto, void* opaque, FilterResult* iter);
virtual std::pair<bool, std::string> AddFilter(const std::string &freeform, const std::string &type, const std::string &reason, long duration, const std::string &flags) = 0;
- virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
- virtual void OnRehash(userrec* user, const std::string ¶meter);
+ virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
+ virtual void OnRehash(User* user, const std::string ¶meter);
virtual Version GetVersion();
std::string EncodeFilter(FilterResult* filter);
FilterResult DecodeFilter(const std::string &data);
virtual void OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable = false);
virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata);
- virtual int OnStats(char symbol, userrec* user, string_list &results) = 0;
- virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line);
+ virtual int OnStats(char symbol, User* user, string_list &results) = 0;
+ virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, User *user, bool validated, const std::string &original_line);
+ bool AppliesToMe(User* user, FilterResult* filter, int flags);
};
-class cmd_filter : public command_t
+class CommandFilter : public Command
{
FilterBase* Base;
public:
- cmd_filter(FilterBase* f, InspIRCd* Me, const std::string &source) : command_t(Me, "FILTER", 'o', 1), Base(f)
+ CommandFilter(FilterBase* f, InspIRCd* Me, const std::string &source) : Command(Me, "FILTER", 'o', 1), Base(f)
{
this->source = source;
this->syntax = "<filter-definition> <type> <flags> [<gline-duration>] :<reason>";
}
- CmdResult Handle(const char** parameters, int pcnt, userrec *user)
+ CmdResult Handle(const char** parameters, int pcnt, User *user)
{
if (pcnt == 1)
{
}
}
- void TooFewParams(userrec* user, const std::string &extra_text)
+ void TooFewParams(User* user, const std::string &extra_text)
{
user->WriteServ("NOTICE %s :*** Not enough parameters%s", user->nick, extra_text.c_str());
}
};
+bool FilterBase::AppliesToMe(User* user, FilterResult* filter, int flags)
+{
+ if ((filter->flag_no_opers) && IS_OPER(user))
+ return false;
+ if ((flags & FLAG_PRIVMSG) && (!filter->flag_privmsg))
+ return false;
+ if ((flags & FLAG_NOTICE) && (!filter->flag_notice))
+ return false;
+ if ((flags & FLAG_QUIT) && (!filter->flag_quit_message))
+ return false;
+ if ((flags & FLAG_PART) && (!filter->flag_part_message))
+ return false;
+ return true;
+}
+
FilterBase::FilterBase(InspIRCd* Me, const std::string &source) : Module(Me)
{
- filtcommand = new cmd_filter(this, Me, source);
+ filtcommand = new CommandFilter(this, Me, source);
ServerInstance->AddCommand(filtcommand);
}
List[I_OnPreCommand] = List[I_OnStats] = List[I_OnSyncOtherMetaData] = List[I_OnDecodeMetaData] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
}
-int FilterBase::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+int FilterBase::OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
flags = FLAG_PRIVMSG;
return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
}
-int FilterBase::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+int FilterBase::OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
if (!flags)
flags = FLAG_NOTICE;
if ((ServerInstance->ULine(user->server)) || (!IS_LOCAL(user)))
return 0;
- FilterResult* f = this->FilterMatch(text, flags);
+ FilterResult* f = this->FilterMatch(user, text, flags);
if (f)
{
std::string target = "";
if (target_type == TYPE_USER)
{
- userrec* t = (userrec*)dest;
+ User* t = (User*)dest;
target = std::string(t->nick);
}
else if (target_type == TYPE_CHANNEL)
{
- chanrec* t = (chanrec*)dest;
+ Channel* t = (Channel*)dest;
target = std::string(t->name);
}
if (f->action == "block")
}
if (f->action == "kill")
{
- userrec::QuitUser(ServerInstance,user,"Filtered: "+f->reason);
+ User::QuitUser(ServerInstance,user,"Filtered: "+f->reason);
}
if (f->action == "gline")
{
- if (ServerInstance->XLines->add_gline(f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), user->MakeHostIP()))
+ GLine* gl = new GLine(ServerInstance, ServerInstance->Time(), f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), "*", user->GetIPString());
+ if (ServerInstance->XLines->AddLine(gl))
{
- ServerInstance->XLines->apply_lines(APPLY_GLINES);
+ ServerInstance->XLines->ApplyLines();
FOREACH_MOD(I_OnAddGLine,OnAddGLine(f->gline_time, NULL, f->reason, user->MakeHostIP()));
}
+ else
+ delete gl;
}
ServerInstance->Log(DEFAULT,"FILTER: "+std::string(user->nick)+std::string(" had their message filtered, target was ")+target+": "+f->reason+" Action: "+f->action);
return 0;
}
-int FilterBase::OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line)
+int FilterBase::OnPreCommand(const std::string &command, const char** parameters, int pcnt, User *user, bool validated, const std::string &original_line)
{
flags = 0;
if ((validated == 1) && (IS_LOCAL(user)))
checkline = parameters[0];
replacepoint = 0;
parting = false;
- flags |= FLAG_QUIT;
+ flags = FLAG_QUIT;
}
else if (command == "PART")
{
checkline = parameters[1];
replacepoint = 1;
parting = true;
- flags |= FLAG_PART;
+ flags = FLAG_PART;
}
else
/* We're only messing with PART and QUIT */
FilterResult* f = NULL;
if (flags)
- f = this->FilterMatch(checkline, flags);
+ f = this->FilterMatch(user, checkline, flags);
if (!f)
/* PART or QUIT reason doesnt match a filter */
return 0;
/* We cant block a part or quit, so instead we change the reason to 'Reason filtered' */
- command_t* c = ServerInstance->Parser->GetHandler(command);
+ Command* c = ServerInstance->Parser->GetHandler(command);
if (c)
{
- const char* params[127];
+ const char* params[MAXPARAMETERS];
for (int item = 0; item < pcnt; item++)
params[item] = parameters[item];
params[replacepoint] = "Reason filtered";
/* Are they parting, if so, kill is applicable */
if ((parting) && (f->action == "kill"))
{
- user->SetWriteError("Filtered: "+f->reason);
- /* This WriteServ causes the write error to be applied.
- * Its not safe to kill here with QuitUser in a PreCommand handler,
- * so we do it this way, which is safe just about anywhere.
- */
user->WriteServ("NOTICE %s :*** Your PART message was filtered: %s", user->nick, f->reason.c_str());
+ User::QuitUser(ServerInstance, user, "Filtered: " + f->reason);
}
if (f->action == "gline")
{
/* Note: We gline *@IP so that if their host doesnt resolve the gline still applies. */
- std::string wild = "*@";
- wild.append(user->GetIPString());
-
- if (ServerInstance->XLines->add_gline(f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), wild.c_str()))
+ GLine* gl = new GLine(ServerInstance, ServerInstance->Time(), f->gline_time, ServerInstance->Config->ServerName, f->reason.c_str(), "*", user->GetIPString());
+ if (ServerInstance->XLines->AddLine(gl))
{
- ServerInstance->XLines->apply_lines(APPLY_GLINES);
+ ServerInstance->XLines->ApplyLines();
FOREACH_MOD(I_OnAddGLine,OnAddGLine(f->gline_time, NULL, f->reason, user->MakeHostIP()));
}
+ else
+ delete gl;
}
return 1;
}
return 0;
}
-void FilterBase::OnRehash(userrec* user, const std::string ¶meter)
+void FilterBase::OnRehash(User* user, const std::string ¶meter)
{
}
std::ostringstream stream;
std::string x = filter->freeform;
+ /* Hax to allow spaces in the freeform without changing the design of the irc protocol */
for (std::string::iterator n = x.begin(); n != x.end(); n++)
if (*n == ' ')
*n = '\7';
- stream << x << " " << filter->action << " " << (filter->flags.empty() ? "-" : filter->flags) << " " << filter->gline_time << " " << filter->reason;
+ stream << x << " " << filter->action << " " << (filter->flags.empty() ? "-" : filter->flags) << " " << filter->gline_time << " :" << filter->reason;
return stream.str();
}
FilterResult FilterBase::DecodeFilter(const std::string &data)
{
FilterResult res;
- std::istringstream stream(data);
-
- stream >> res.freeform;
- stream >> res.action;
- stream >> res.flags;
+ irc::tokenstream tokens(data);
+ tokens.GetToken(res.freeform);
+ tokens.GetToken(res.action);
+ tokens.GetToken(res.flags);
if (res.flags == "-")
res.flags = "";
res.FillFlags(res.flags);
- stream >> res.gline_time;
- res.reason = stream.str();
+ tokens.GetToken(res.gline_time);
+ tokens.GetToken(res.reason);
+ /* Hax to allow spaces in the freeform without changing the design of the irc protocol */
for (std::string::iterator n = res.freeform.begin(); n != res.freeform.end(); n++)
if (*n == '\7')
*n = ' ';
projects / user / henk / code / inspircd.git / blobdiff