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74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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* InspIRCd -- Internet Relay Chat Daemon
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*
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* Copyright (C) 2013, 2019 Sadie Powell <sadie@witchery.services>
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* Copyright (C) 2012 Robby <robby@chatbelgie.be>
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* Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
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* Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
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* Copyright (C) 2007 Oliver Lupton <om@inspircd.org>
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* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
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* Copyright (C) 2006 Craig Edwards <brain@inspircd.org>
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*
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* This file is part of InspIRCd. InspIRCd is free software: you can
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* redistribute it and/or modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/** The DLLManager class is able to load a module file by filename,
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* and locate its init_module symbol.
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*/
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class CoreExport DLLManager : public classbase
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{
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protected:
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/** The last error string
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*/
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std::string err;
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/** Sets the last error string
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*/
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void RetrieveLastError();
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public:
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/** This constructor loads the module using dlopen()
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* @param fname The filename to load. This should be within
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* the modules dir.
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*/
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DLLManager(const char *fname);
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virtual ~DLLManager();
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/** Get the last error from dlopen() or dlsym().
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*/
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const std::string& LastError()
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{
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return err;
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}
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/** The module library handle.
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*/
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void *h;
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/** Return a module by calling the init function
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*/
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Module* CallInit();
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/** Retrieves the value of the specified symbol.
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* @param name The name of the symbol to retrieve.
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* @return Either the value of the specified symbol or or NULL if it does not exist.
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*/
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void* GetSymbol(const char* name);
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/** Get detailed version information from the module file */
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std::string GetVersion();
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};
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