mirror of https://github.com/axmolengine/axmol.git
107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
/****************************************************************************
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Copyright (c) 2011 Laschweinski
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Copyright (c) 2013-2016 Chukong Technologies Inc.
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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Copyright (c) 2019-present Axmol Engine contributors (see AUTHORS.md).
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https://axmolengine.github.io/
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "platform/PlatformConfig.h"
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#if AX_TARGET_PLATFORM == AX_PLATFORM_WASM
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#include "platform/wasm/FileUtils-wasm.h"
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#include "platform/wasm/Application-wasm.h"
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#include "platform/Common.h"
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#include "base/Macros.h"
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#include "base/UTF8.h"
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#include <unistd.h>
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#include "yasio/string_view.hpp"
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using namespace std;
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NS_AX_BEGIN
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FileUtils* FileUtils::getInstance()
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{
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if (s_sharedFileUtils == nullptr)
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{
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s_sharedFileUtils = new FileUtilsEmscripten();
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if(!s_sharedFileUtils->init())
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{
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delete s_sharedFileUtils;
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s_sharedFileUtils = nullptr;
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AXLOG("ERROR: Could not init CCFileUtilsEmscripten");
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}
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}
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return s_sharedFileUtils;
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}
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FileUtilsEmscripten::FileUtilsEmscripten()
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{}
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bool FileUtilsEmscripten::init()
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{
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_defaultResRootPath = "/";
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return FileUtils::init();
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}
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string FileUtilsEmscripten::getWritablePath() const
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{
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return "/axmolPersistPath/";
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}
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std::string FileUtilsEmscripten::getNativeWritableAbsolutePath() const
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{
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struct stat st;
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stat(_writablePath.c_str(), &st);
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if (!S_ISDIR(st.st_mode))
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{
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mkdir(_writablePath.c_str(), 0744);
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}
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return _writablePath;
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}
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bool FileUtilsEmscripten::isFileExistInternal(std::string_view path) const
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{
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if (path.empty())
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{
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return false;
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}
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std::string strPath(path);
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if (strPath[0] != '/')
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{ // Not absolute path, add the default root path at the beginning.
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if (!cxx20::starts_with(strPath, _defaultResRootPath))
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{// Didn't find "assets/" at the beginning of the path, adding it.
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strPath.insert(0, _defaultResRootPath);
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}
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}
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return access(strPath.c_str(), F_OK) != -1 ? true : false;
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}
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NS_AX_END
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#endif // AX_TARGET_PLATFORM == AX_PLATFORM_WASM
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