mirror of https://github.com/axmolengine/axmol.git
145 lines
4.5 KiB
C++
145 lines
4.5 KiB
C++
/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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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 "CCFileUtilsWin32.h"
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#include "platform/CCCommon.h"
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#include <Shlobj.h>
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using namespace std;
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NS_CC_BEGIN
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static char s_pszResourcePath[MAX_PATH] = {0};
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static void _checkPath()
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{
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if (! s_pszResourcePath[0])
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{
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WCHAR wszPath[MAX_PATH] = {0};
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int nNum = WideCharToMultiByte(CP_ACP, 0, wszPath,
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GetCurrentDirectoryW(sizeof(wszPath), wszPath),
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s_pszResourcePath, MAX_PATH, NULL, NULL);
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s_pszResourcePath[nNum] = '\\';
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}
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}
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FileUtils* FileUtils::getInstance()
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{
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if (s_sharedFileUtils == NULL)
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{
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s_sharedFileUtils = new FileUtilsWin32();
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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 = NULL;
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CCLOG("ERROR: Could not init CCFileUtilsWin32");
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}
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}
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return s_sharedFileUtils;
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}
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FileUtilsWin32::FileUtilsWin32()
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{
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}
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bool FileUtilsWin32::init()
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{
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_checkPath();
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_defaultResRootPath = s_pszResourcePath;
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return FileUtils::init();
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}
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bool FileUtilsWin32::isFileExist(const std::string& strFilePath)
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{
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if (0 == strFilePath.length())
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{
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return false;
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}
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std::string strPath = strFilePath;
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if (!isAbsolutePath(strPath))
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{ // Not absolute path, add the default root path at the beginning.
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strPath.insert(0, _defaultResRootPath);
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}
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return GetFileAttributesA(strPath.c_str()) != -1 ? true : false;
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}
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bool FileUtilsWin32::isAbsolutePath(const std::string& strPath)
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{
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if ( strPath.length() > 2
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&& ( (strPath[0] >= 'a' && strPath[0] <= 'z') || (strPath[0] >= 'A' && strPath[0] <= 'Z') )
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&& strPath[1] == ':')
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{
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return true;
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}
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return false;
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}
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string FileUtilsWin32::getWritablePath()
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{
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// Get full path of executable, e.g. c:\Program Files (x86)\My Game Folder\MyGame.exe
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char full_path[_MAX_PATH + 1];
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::GetModuleFileNameA(NULL, full_path, _MAX_PATH + 1);
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// Debug app uses executable directory; Non-debug app uses local app data directory
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#ifndef _DEBUG
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// Get filename of executable only, e.g. MyGame.exe
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char *base_name = strrchr(full_path, '\\');
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if(base_name)
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{
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char app_data_path[_MAX_PATH + 1];
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// Get local app data directory, e.g. C:\Documents and Settings\username\Local Settings\Application Data
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if (SUCCEEDED(SHGetFolderPathA(NULL, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, app_data_path)))
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{
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string ret((char*)app_data_path);
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// Adding executable filename, e.g. C:\Documents and Settings\username\Local Settings\Application Data\MyGame.exe
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ret += base_name;
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// Remove ".exe" extension, e.g. C:\Documents and Settings\username\Local Settings\Application Data\MyGame
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ret = ret.substr(0, ret.rfind("."));
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ret += "\\";
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// Create directory
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if (SUCCEEDED(SHCreateDirectoryExA(NULL, ret.c_str(), NULL)))
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{
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return ret;
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}
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}
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}
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#endif // not defined _DEBUG
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// If fetching of local app data directory fails, use the executable one
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string ret((char*)full_path);
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// remove xxx.exe
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ret = ret.substr(0, ret.rfind("\\") + 1);
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return ret;
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}
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NS_CC_END
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