2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2013 Sadie Powell <sadie@witchery.services>
5 * Copyright (C) 2013 Attila Molnar <attilamolnar@hush.com>
6 * Copyright (C) 2012 Robby <robby@chatbelgie.be>
7 * Copyright (C) 2010 Craig Edwards <brain@inspircd.org>
8 * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
9 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
10 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
12 * This file is part of InspIRCd. InspIRCd is free software: you can
13 * redistribute it and/or modify it under the terms of the GNU General Public
14 * License as published by the Free Software Foundation, version 2.
16 * This program is distributed in the hope that it will be useful, but WITHOUT
17 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
18 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 class Regex : public classbase
33 /** The uncompiled regex string. */
34 std::string regex_string;
36 // Constructor may as well be protected, as this class is abstract.
37 Regex(const std::string& rx) : regex_string(rx) { }
43 virtual bool Matches(const std::string& text) = 0;
45 const std::string& GetRegexString() const
51 class RegexFactory : public DataProvider
54 RegexFactory(Module* Creator, const std::string& Name) : DataProvider(Creator, Name) { }
56 virtual Regex* Create(const std::string& expr) = 0;
59 class RegexException : public ModuleException
62 RegexException(const std::string& regex, const std::string& error)
63 : ModuleException("Error in regex '" + regex + "': " + error) { }
65 RegexException(const std::string& regex, const std::string& error, int offset)
66 : ModuleException("Error in regex '" + regex + "' at offset " + ConvToStr(offset) + ": " + error) { }