1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2010 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
18 /* $ModDesc: Regex Provider Module for PCRE */
19 /* $ModDep: m_regex.h */
20 /* $CompileFlags: exec("pcre-config --cflags") */
21 /* $LinkerFlags: exec("pcre-config --libs") rpath("pcre-config --libs") -lpcre */
24 #pragma comment(lib, "pcre.lib")
27 class PCREException : public ModuleException
30 PCREException(const std::string& rx, const std::string& error, int erroffset)
31 : ModuleException(std::string("Error in regex ") + rx + " at offset " + ConvToStr(erroffset) + ": " + error)
36 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("REGEX", DEBUG, "pcre_compile failed: /%s/ [%d] %s", rx.c_str(), erroffset, error);
50 throw PCREException(rx, error, erroffset);
59 virtual bool Matches(const std::string& text)
61 if (pcre_exec(regex, NULL, text.c_str(), text.length(), 0, 0, NULL, 0) > -1)
70 class PCREFactory : public RegexFactory
73 PCREFactory(Module* m) : RegexFactory(m, "regex/pcre") {}
74 Regex* Create(const std::string& expr)
76 return new PCRERegex(expr);
80 class ModuleRegexPCRE : public Module
84 ModuleRegexPCRE() : ref(this) {
85 ServerInstance->Modules->AddService(ref);
90 return Version("Regex Provider Module for PCRE", VF_VENDOR);
94 MODULE_INIT(ModuleRegexPCRE)