/* * Copyright (C) 2005-2013 Team XBMC * http://xbmc.org * * This Program 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; either version 2, or (at your option) * any later version. * * 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 XBMC; see the file COPYING. If not, see * . * */ #include "DynamicDll.h" #include "SectionLoader.h" #include "filesystem/File.h" #include "utils/log.h" using namespace XFILE; DllDynamic::DllDynamic() { m_dll=NULL; m_DelayUnload=true; } DllDynamic::DllDynamic(const CStdString& strDllName) { m_strDllName=strDllName; m_dll=NULL; m_DelayUnload=true; } DllDynamic::~DllDynamic() { Unload(); } bool DllDynamic::Load() { if (m_dll) return true; if (!(m_dll=CSectionLoader::LoadDLL(m_strDllName, m_DelayUnload, LoadSymbols()))) return false; if (!ResolveExports()) { CLog::Log(LOGERROR, "Unable to resolve exports from dll %s", m_strDllName.c_str()); Unload(); return false; } return true; } void DllDynamic::Unload() { if(m_dll) CSectionLoader::UnloadDLL(m_strDllName); m_dll=NULL; } bool DllDynamic::CanLoad() { return CFile::Exists(m_strDllName); } bool DllDynamic::EnableDelayedUnload(bool bOnOff) { if (m_dll) return false; m_DelayUnload=bOnOff; return true; } bool DllDynamic::SetFile(const CStdString& strDllName) { if (m_dll) return false; m_strDllName=strDllName; return true; }