From 1da94fa2760913da76f18c0e5fb3fb223fa67f3e Mon Sep 17 00:00:00 2001 From: brain Date: Mon, 21 Jan 2008 11:16:36 +0000 Subject: Win32 compilation fixes git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8743 e03df62e-2008-0410-955e-edbf42e46eb7 --- src/modules/extra/m_rline.cpp | 222 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 222 insertions(+) create mode 100644 src/modules/extra/m_rline.cpp (limited to 'src/modules/extra/m_rline.cpp') diff --git a/src/modules/extra/m_rline.cpp b/src/modules/extra/m_rline.cpp new file mode 100644 index 000000000..652b93909 --- /dev/null +++ b/src/modules/extra/m_rline.cpp @@ -0,0 +1,222 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2008 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. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include +#include "xline.h" + +/* $ModDesc: RLINE: Regexp user banning. */ +/* $CompileFlags: exec("pcre-config --cflags") */ +/* $LinkerFlags: exec("pcre-config --libs") rpath("pcre-config --libs") -lpcre */ + +#ifdef WINDOWS +#pragma comment(lib, "pcre.lib") +#endif + +class CoreExport RLine : public XLine +{ + public: + + /** Create a R-Line. + * @param s_time The set time + * @param d The duration of the xline + * @param src The sender of the xline + * @param re The reason of the xline + * @param regex Pattern to match with + * @ + */ + RLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* regexs) : XLine(Instance, s_time, d, src, re, "R") + { + const char *error; + int erroffset; + + matchtext = regexs; + + regex = pcre_compile(regexs, 0, &error, &erroffset, NULL); + + if (!regex) + { + ServerInstance->SNO->WriteToSnoMask('x',"Error in regular expression: %s at offset %d: %s\n", regexs, erroffset, error); + throw CoreException("Bad regex pattern."); + } + } + + /** Destructor + */ + ~RLine() + { + pcre_free(regex); + } + + bool Matches(User *u) + { + std::string compare = std::string(u->nick) + "!" + u->ident + "@" + u->host + " " + u->fullname; + + ServerInstance->Log(DEBUG, "Matching " + matchtext + " against string " + compare); + + if (pcre_exec(regex, NULL, compare.c_str(), compare.length(), 0, 0, NULL, 0) > -1) + { + // Bang. :D + return true; + } + + return false; + } + + bool Matches(const std::string &compare) + { + if (pcre_exec(regex, NULL, compare.c_str(), compare.length(), 0, 0, NULL, 0) > -1) + { + // Bang. :D + return true; + } + + return false; + } + + void Apply(User* u) + { + DefaultApply(u, "R", true); + } + + void DisplayExpiry() + { + ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed R-Line %s (set by %s %d seconds ago)", this->matchtext.c_str(), this->source, this->duration); + } + + const char* Displayable() + { + return matchtext.c_str(); + } + + std::string matchtext; + + pcre *regex; +}; + + +/** An XLineFactory specialized to generate RLine* pointers + */ +class CoreExport RLineFactory : public XLineFactory +{ + public: + RLineFactory(InspIRCd* Instance) : XLineFactory(Instance, "R") { } + + /** Generate a RLine + */ + XLine* Generate(time_t set_time, long duration, const char* source, const char* reason, const char* xline_specific_mask) + { + return new RLine(ServerInstance, set_time, duration, source, reason, xline_specific_mask); + } +}; + +/** Handle /RLINE + * Syntax is same as other lines: RLINE regex_goes_here 1d :reason + */ +class CommandRLine : public Command +{ + public: + CommandRLine (InspIRCd* Instance) : Command(Instance,"RLINE", 'o', 1) + { + this->source = "m_rline.so"; + } + + CmdResult Handle (const char** parameters, int pcnt, User *user) + { + + if (pcnt >= 3) + { + // Adding - XXX todo make this respect tag perhaps.. + + long duration = ServerInstance->Duration(parameters[1]); + RLine *r = NULL; + + try + { + r = new RLine(ServerInstance, ServerInstance->Time(), duration, user->nick, parameters[2], parameters[0]); + } + catch (...) + { + ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up. + } + + if (r) + { + if (ServerInstance->XLines->AddLine(r, user)) + { + if (!duration) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent R-Line for %s.", user->nick, parameters[0]); + } + else + { + time_t c_requires_crap = duration + ServerInstance->Time(); + ServerInstance->SNO->WriteToSnoMask('x', "%s added timed R-Line for %s, expires on %s", user->nick, parameters[0], + ServerInstance->TimeString(c_requires_crap).c_str()); + } + + ServerInstance->XLines->ApplyLines(); + } + else + { + delete r; + user->WriteServ("NOTICE %s :*** R-Line for %s already exists", user->nick, parameters[0]); + } + } + } + else + { + if (ServerInstance->XLines->DelLine(parameters[0], "R", user)) + { + ServerInstance->SNO->WriteToSnoMask('x',"%s Removed R-Line on %s.",user->nick,parameters[0]); + } + else + { + // XXX todo implement stats + user->WriteServ("NOTICE %s :*** R-Line %s not found in list, try /stats g.",user->nick,parameters[0]); + } + } + + return CMD_SUCCESS; + } +}; + +class ModuleRLine : public Module +{ + private: + CommandRLine *r; + RLineFactory *f; + public: + ModuleRLine(InspIRCd* Me) : Module(Me) + { + // Create a new command + r = new CommandRLine(ServerInstance); + ServerInstance->AddCommand(r); + + f = new RLineFactory(ServerInstance); + ServerInstance->XLines->RegisterFactory(f); + } + + virtual ~ModuleRLine() + { + ServerInstance->XLines->UnregisterFactory(f); + } + + virtual Version GetVersion() + { + return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION); + } +}; + +MODULE_INIT(ModuleRLine) + -- cgit v1.2.3