2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
7 * This file is part of InspIRCd. InspIRCd is free software: you can
8 * redistribute it and/or modify it under the terms of the GNU General Public
9 * License as published by the Free Software Foundation, version 2.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 /// $CompilerFlags: execute("pcre-config --cflags" "PCRE_CXXFLAGS")
21 /// $LinkerFlags: execute("pcre-config --libs" "PCRE_LDFLAGS" "-lpcre")
23 /// $PackageInfo: require_system("centos") pcre-devel pkgconfig
24 /// $PackageInfo: require_system("darwin") pcre pkg-config
25 /// $PackageInfo: require_system("debian") libpcre3-dev pkg-config
26 /// $PackageInfo: require_system("ubuntu") libpcre3-dev pkg-config
31 #include "modules/regex.h"
34 # pragma comment(lib, "libpcre.lib")
37 class PCRERegex : public Regex
42 PCRERegex(const std::string& rx) : Regex(rx)
46 regex = pcre_compile(rx.c_str(), 0, &error, &erroffset, NULL);
49 ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "pcre_compile failed: /%s/ [%d] %s", rx.c_str(), erroffset, error);
50 throw RegexException(rx, error, erroffset);
59 bool Matches(const std::string& text) CXX11_OVERRIDE
61 return (pcre_exec(regex, NULL, text.c_str(), text.length(), 0, 0, NULL, 0) >= 0);
65 class PCREFactory : public RegexFactory
68 PCREFactory(Module* m) : RegexFactory(m, "regex/pcre") {}
69 Regex* Create(const std::string& expr) CXX11_OVERRIDE
71 return new PCRERegex(expr);
75 class ModuleRegexPCRE : public Module
79 ModuleRegexPCRE() : ref(this)
83 Version GetVersion() CXX11_OVERRIDE
85 return Version("Regex Provider Module for PCRE", VF_VENDOR);
89 MODULE_INIT(ModuleRegexPCRE)