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/>.
25 class Regex : public classbase
28 /** The uncompiled regex string. */
29 std::string regex_string;
31 // Constructor may as well be protected, as this class is abstract.
32 Regex(const std::string& rx) : regex_string(rx) { }
38 virtual bool Matches(const std::string& text) = 0;
40 const std::string& GetRegexString() const
46 class RegexFactory : public DataProvider
49 RegexFactory(Module* Creator, const std::string& Name) : DataProvider(Creator, Name) { }
51 virtual Regex* Create(const std::string& expr) = 0;
54 class RegexException : public ModuleException
57 RegexException(const std::string& regex, const std::string& error)
58 : ModuleException("Error in regex '" + regex + "': " + error) { }
60 RegexException(const std::string& regex, const std::string& error, int offset)
61 : ModuleException("Error in regex '" + regex + "' at offset " + ConvToStr(offset) + ": " + error) { }