diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/system/Qt3DSDLLManager.cpp')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/system/Qt3DSDLLManager.cpp | 220 |
2 files changed, 0 insertions, 220 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 2025912174c4cf99270b7439ec3b021e1d089ae diff --git a/src/Runtime/ogl-runtime/src/system/Qt3DSDLLManager.cpp b/src/Runtime/ogl-runtime/src/system/Qt3DSDLLManager.cpp deleted file mode 100644 index c6f6d80d..00000000 --- a/src/Runtime/ogl-runtime/src/system/Qt3DSDLLManager.cpp +++ /dev/null @@ -1,220 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 1993-2009 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -//============================================================================== -// Includes -//============================================================================== -#include "SystemPrefix.h" -#include "Qt3DSDLLManager.h" -#include "Qt3DSBasicPluginDLL.h" -#include <QDebug> -#ifdef _LINUXPLATFORM -#include <dlfcn.h> -#endif - -using namespace Q3DStudio; - -//============================================================================== -/** - * Comparator for DLL instances. - * Compares by plugin type and handle - */ -namespace Q3DStudio { -bool operator==(const _SDLLInfo &inInfo1, const _SDLLInfo &inInfo2) -{ - return (inInfo1.m_Type == inInfo2.m_Type) && (inInfo1.m_Handle == inInfo2.m_Handle); -} -} - -//============================================================================== -/** - * Singleton getter - */ -CDLLManager &CDLLManager::GetDLLManager() -{ - static CDLLManager theDLLManager = CDLLManager(); - return theDLLManager; -} - -//============================================================================== -/** - * CTOR - */ -CDLLManager::CDLLManager() -{ -} - -//============================================================================== -/** - * DTOR - */ -CDLLManager::~CDLLManager() -{ -} - -//============================================================================== -/** - * Cleanup - */ -void CDLLManager::Cleanup() -{ - m_LoadedLibraries.Clear(true); -} - -//============================================================================== -/** - * Loads a DLL/shared library given a path to the library plugin and the plugin - * type to expect. - */ -long CDLLManager::LoadLibrary(const char *inLibraryPath, long inPluginType) -{ - long theEmptyIndex = NVARRAY_NOTFOUND; -#ifdef _PCPLATFORM - DLLHANDLE theHandle = ::LoadLibraryA(inLibraryPath); -#endif - -#ifdef _LINUXPLATFORM - DLLHANDLE theHandle = ::dlopen(inLibraryPath, RTLD_NOW); - - if (!theHandle) { - const char *error = ::dlerror(); - qWarning() << "Failed to load shared library, error:" << QStringLiteral("%1, full path: %2").arg(error).arg(inLibraryPath); - } - -#endif - -#ifdef _INTEGRITYPLATFORM - DLLHANDLE theHandle = 0; - qWarning() << "CDLLManager::LoadLibrary handle is zero!"; -#endif - - Q3DStudio_ASSERT(theHandle); - - if (theHandle != NULL) { - SDLLInfo theInfo; - PROC_GetPluginType theProc = - reinterpret_cast<PROC_GetPluginType>(GetProc("GetPluginType", theHandle)); - Q3DStudio_ASSERT(theProc); - - if (theProc) { - theInfo.m_Type = theProc(); - - if (theInfo.m_Type == inPluginType) { - theEmptyIndex = m_LoadedLibraries.GetIndex(theInfo); - theInfo.m_Handle = theHandle; - - if (theEmptyIndex == NVARRAY_NOTFOUND) { - m_LoadedLibraries.Push(theInfo); - theEmptyIndex = m_LoadedLibraries.GetCount() - 1; - } else - m_LoadedLibraries[theEmptyIndex] = theInfo; - } - } - - if (theEmptyIndex == NVARRAY_NOTFOUND) { -#ifdef _PCPLATFORM - ::FreeLibrary(theHandle); -#endif - -#ifdef _LINUXPLATFORM - ::dlclose(theHandle); -#endif - } - } - - return theEmptyIndex; -} - -//============================================================================== -/** - * Unloads a DLL given a handle - */ -void CDLLManager::UnloadLibrary(const long inHandle) -{ - if (inHandle >= 0 && inHandle < m_LoadedLibraries.GetCount()) { -#ifdef _PCPLATFORM - ::FreeLibrary(m_LoadedLibraries[inHandle].m_Handle); -#endif - -#ifdef _LINUXPLATFORM - ::dlclose(m_LoadedLibraries[inHandle].m_Handle); -#endif - - m_LoadedLibraries[inHandle] = SDLLInfo(); - } -} - -//============================================================================== -/** - * Retrieves a DLL proc given the proc name - */ -void *CDLLManager::GetProc(const char *inProcName, long inHandle) -{ - if (inHandle >= 0 && inHandle < m_LoadedLibraries.GetCount()) - return GetProc(inProcName, m_LoadedLibraries[inHandle].m_Handle); - - return NULL; -} - -//============================================================================== -/** - * Retrieves a DLL proc fiven the proc name - */ -void *CDLLManager::GetProc(const char *inProcName, const DLLHANDLE inHandle) -{ -#ifdef _PCPLATFORM -#ifdef QT3DS_VC - return ::GetProcAddress(inHandle, inProcName); -#else - return (void *)(::GetProcAddress(inHandle, inProcName)); -#endif -#endif - -#ifdef _LINUXPLATFORM - return ::dlsym(inHandle, inProcName); -#endif - -#ifdef _INTEGRITYPLATFORM - qWarning() << "CDLLManager::GetProc returns NULL!"; - return NULL; -#endif -} - -//============================================================================== -/** - * Retrieves the plugin type for the DLL - */ -template <typename EEnumType> -EEnumType CDLLManager::GetPluginType(long inHandle) -{ - if (inHandle >= 0 && inHandle < m_LoadedLibraries.GetCount()) - return static_cast<EEnumType>(m_LoadedLibraries[inHandle].m_Type); - - return 0; -} |