X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fbase.h;h=d8781f7969a1f21f3b8d61b6eecff846cf2204e0;hb=ad50225dc3d5ce6e44a5009351a7434b7249d233;hp=8d8f7b96cf5d6997c9e4a04f563b19c30a0f74f2;hpb=1b063c74b4f6437059a61f42f39ea8bb725e8cd8;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/base.h b/include/base.h index 8d8f7b96c..d8781f796 100644 --- a/include/base.h +++ b/include/base.h @@ -1,22 +1,31 @@ -/* +------------------------------------+ - * | 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) 2009 Daniel De Graaf + * Copyright (C) 2006-2007 Oliver Lupton + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2003-2005, 2007 Craig Edwards * - * 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 . */ -#ifndef __BASE_H__ -#define __BASE_H__ + +#pragma once #include #include #include +#include /** Dummy class to help enforce culls being parent-called up to classbase */ class CullResult @@ -52,11 +61,12 @@ class CoreExport interfacebase { public: interfacebase() {} + static inline void* operator new(size_t, void* m) { return m; } private: interfacebase(const interfacebase&); void operator=(const interfacebase&); - void* operator new(size_t); - void operator delete(void*); + static void* operator new(size_t); + static void operator delete(void*); }; /** The base class for inspircd classes that support reference counting. @@ -79,8 +89,9 @@ class CoreExport refcountbase refcountbase(); virtual ~refcountbase(); inline unsigned int GetReferenceCount() const { return refcount; } - void* operator new(size_t); - void operator delete(void*); + static inline void* operator new(size_t, void* m) { return m; } + static void* operator new(size_t); + static void operator delete(void*); inline void refcount_inc() const { refcount++; } inline bool refcount_dec() const { refcount--; return !refcount; } private: @@ -131,15 +142,33 @@ class reference if (value && value->refcount_dec()) delete value; } - inline operator bool() const { return value; } + + inline reference& operator=(T* other) + { + if (value != other) + { + if (value && value->refcount_dec()) + delete value; + value = other; + if (value) + value->refcount_inc(); + } + + return *this; + } + + inline operator bool() const { return (value != NULL); } inline operator T*() const { return value; } inline T* operator->() const { return value; } inline T& operator*() const { return *value; } inline bool operator<(const reference& other) const { return value < other.value; } inline bool operator>(const reference& other) const { return value > other.value; } + static inline void* operator new(size_t, void* m) { return m; } private: - void* operator new(size_t); - void operator delete(void*); +#ifndef _WIN32 + static void* operator new(size_t); + static void operator delete(void*); +#endif }; /** This class can be used on its own to represent an exception, or derived to represent a module-specific exception. @@ -150,42 +179,42 @@ class reference */ class CoreExport CoreException : public std::exception { - public: + protected: /** Holds the error message to be displayed */ const std::string err; /** Source of the exception */ const std::string source; - /** Default constructor, just uses the error mesage 'Core threw an exception'. - */ - CoreException() : err("Core threw an exception"), source("The core") {} + + public: /** This constructor can be used to specify an error message before throwing. + * @param message Human readable error message */ CoreException(const std::string &message) : err(message), source("The core") {} /** This constructor can be used to specify an error message before throwing, * and to specify the source of the exception. + * @param message Human readable error message + * @param src Source of the exception */ CoreException(const std::string &message, const std::string &src) : err(message), source(src) {} /** This destructor solves world hunger, cancels the world debt, and causes the world to end. * Actually no, it does nothing. Never mind. * @throws Nothing! */ - virtual ~CoreException() throw() {}; + virtual ~CoreException() throw() {} /** Returns the reason for the exception. - * The module should probably put something informative here as the user will see this upon failure. + * @return Human readable description of the error */ - virtual const char* GetReason() - { - return err.c_str(); - } + const std::string& GetReason() const { return err; } - virtual const char* GetSource() - { - return source.c_str(); - } + /** Returns the source of the exception + * @return Source of the exception + */ + const std::string& GetSource() const { return source; } }; +class Module; class CoreExport ModuleException : public CoreException { public: @@ -206,7 +235,9 @@ enum ServiceType { /** is a data processing provider (MD5, SQL) */ SERVICE_DATA, /** is an I/O hook provider (SSL) */ - SERVICE_IOHOOK + SERVICE_IOHOOK, + /** Service managed by a module */ + SERVICE_CUSTOM }; /** A structure defining something that a module can provide */ @@ -219,10 +250,14 @@ class CoreExport ServiceProvider : public classbase const std::string name; /** Type of service (must match object type) */ const ServiceType service; - ServiceProvider(Module* Creator, const std::string& Name, ServiceType Type) - : creator(Creator), name(Name), service(Type) {} + ServiceProvider(Module* Creator, const std::string& Name, ServiceType Type); virtual ~ServiceProvider(); -}; + /** Register this service in the appropriate registrar + */ + virtual void RegisterService(); -#endif + /** If called, this ServiceProvider won't be registered automatically + */ + void DisableAutoRegister(); +};