1 files changed, 62 insertions, 0 deletions
diff --git a/include/modules/regex.h b/include/modules/regex.h
new file mode 100644
index 000000000..5ef00cdd0
--- /dev/null
+++ b/include/modules/regex.h
@@ -0,0 +1,62 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ *
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#pragma once
+
+#include "inspircd.h"
+
+class Regex : public classbase
+{
+protected:
+	/** The uncompiled regex string. */
+	std::string regex_string;
+
+	// Constructor may as well be protected, as this class is abstract.
+	Regex(const std::string& rx) : regex_string(rx) { }
+
+public:
+
+	virtual ~Regex() { }
+
+	virtual bool Matches(const std::string& text) = 0;
+
+	const std::string& GetRegexString() const
+	{
+		return regex_string;
+	}
+};
+
+class RegexFactory : public DataProvider
+{
+ public:
+	RegexFactory(Module* Creator, const std::string& Name) : DataProvider(Creator, Name) { }
+
+	virtual Regex* Create(const std::string& expr) = 0;
+};
+
+class RegexException : public ModuleException
+{
+ public:
+	 RegexException(const std::string& regex, const std::string& error)
+		 : ModuleException("Error in regex '" + regex + "': " + error) { }
+
+	 RegexException(const std::string& regex, const std::string& error, int offset)
+		 : ModuleException("Error in regex '" + regex + "' at offset " + ConvToStr(offset) + ": " + error) { }
+};