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[user/henk/code/inspircd.git] / src / modules / extra / m_regex_tre.cpp

diff --git a/src/modules/extra/m_regex_tre.cpp b/src/modules/extra/m_regex_tre.cpp
index e0acfd8456fc40a9928461f9c6cef74de0c03383..f736699a2678c0533770a8cc4dd0685ee7e8a2ce 100644 (file)
--- a/src/modules/extra/m_regex_tre.cpp
+++ b/src/modules/extra/m_regex_tre.cpp
@@ -1,38 +1,41 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2013, 2016-2017, 2019 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2013 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
+ *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
  *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ * 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/>.
  */
 
+/// $CompilerFlags: find_compiler_flags("tre")
+/// $LinkerFlags: find_linker_flags("tre" "-ltre")
+
+/// $PackageInfo: require_system("arch") pkgconf tre
+/// $PackageInfo: require_system("darwin") pkg-config tre
+/// $PackageInfo: require_system("debian") libtre-dev pkg-config
+/// $PackageInfo: require_system("ubuntu") libtre-dev pkg-config
+
 #include "inspircd.h"
-#include "m_regex.h"
+#include "modules/regex.h"
 #include <sys/types.h>
 #include <tre/regex.h>
 
-/* $ModDesc: Regex Provider Module for TRE Regular Expressions */
-/* $CompileFlags: pkgconfincludes("tre","tre/regex.h","") */
-/* $LinkerFlags: pkgconflibs("tre","/libtre.so","-ltre") rpath("pkg-config --libs tre") */
-/* $ModDep: m_regex.h */
-
-class TRERegexException : public ModuleException
-{
-public:
-       TRERegexException(const std::string& rx, const std::string& error)
-               : ModuleException(std::string("Error in regex ") + rx + ": " + error)
-       {
-       }
-};
-
 class TRERegex : public Regex
 {
-private:
        regex_t regbuf;
 
 public:
@@ -53,30 +56,26 @@ public:
                        error = errbuf;
                        delete[] errbuf;
                        regfree(&regbuf);
-                       throw TRERegexException(rx, error);
+                       throw RegexException(rx, error);
                }
        }
 
-       virtual ~TRERegex()
+       ~TRERegex()
        {
                regfree(&regbuf);
        }
 
-       virtual bool Matches(const std::string& text)
+       bool Matches(const std::string& text)  CXX11_OVERRIDE
        {
-               if (regexec(&regbuf, text.c_str(), 0, NULL, 0) == 0)
-               {
-                       // Bang. :D
-                       return true;
-               }
-               return false;
+               return (regexec(&regbuf, text.c_str(), 0, NULL, 0) == 0);
        }
 };
 
-class TREFactory : public RegexFactory {
+class TREFactory : public RegexFactory
+{
  public:
        TREFactory(Module* m) : RegexFactory(m, "regex/tre") {}
-       Regex* Create(const std::string& expr)
+       Regex* Create(const std::string& expr) CXX11_OVERRIDE
        {
                return new TRERegex(expr);
        }
@@ -85,18 +84,15 @@ class TREFactory : public RegexFactory {
 class ModuleRegexTRE : public Module
 {
        TREFactory trf;
-public:
-       ModuleRegexTRE() : trf(this) {
-               ServerInstance->Modules->AddService(trf);
-       }
 
-       Version GetVersion()
+ public:
+       ModuleRegexTRE() : trf(this)
        {
-               return Version("Regex Provider Module for TRE Regular Expressions", VF_COMMON | VF_VENDOR);
        }
 
-       ~ModuleRegexTRE()
+       Version GetVersion() CXX11_OVERRIDE
        {
+               return Version("Provides the tre regular expression engine which uses the TRE library.", VF_VENDOR);
        }
 };