2012-04-19 14:35:52 +08:00
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/****************************************************************************
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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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2012-04-25 16:18:04 +08:00
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#define __CC_PLATFORM_FILEUTILS_CPP__
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2012-06-19 16:20:46 +08:00
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#include "platform/CCFileUtilsCommon_cpp.h"
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2012-04-25 16:18:04 +08:00
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2012-06-11 10:59:57 +08:00
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using namespace std;
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2012-04-19 14:35:52 +08:00
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NS_CC_BEGIN
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2012-06-19 16:20:46 +08:00
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#include "platform/CCCommon.h"
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2012-04-19 14:35:52 +08:00
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#include "jni/SystemInfoJni.h"
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2012-08-08 17:42:04 +08:00
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#include "jni/MessageJni.h"
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2012-04-19 14:35:52 +08:00
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// record the resource path
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static string s_strResourcePath = "";
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2012-06-11 10:59:57 +08:00
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static CCFileUtils* s_pFileUtils = NULL;
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CCFileUtils* CCFileUtils::sharedFileUtils()
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{
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if (s_pFileUtils == NULL)
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{
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s_pFileUtils = new CCFileUtils();
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2012-08-08 17:42:04 +08:00
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s_strResourcePath = getApkPath();
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2012-06-11 10:59:57 +08:00
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}
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return s_pFileUtils;
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}
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void CCFileUtils::purgeFileUtils()
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{
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if (s_pFileUtils != NULL)
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{
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s_pFileUtils->purgeCachedEntries();
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}
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CC_SAFE_DELETE(s_pFileUtils);
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}
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void CCFileUtils::purgeCachedEntries()
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{
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}
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2012-08-08 18:39:33 +08:00
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const char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath)
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2012-04-19 14:35:52 +08:00
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{
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return pszRelativePath;
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}
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const char* CCFileUtils::fullPathFromRelativeFile(const char *pszFilename, const char *pszRelativeFile)
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{
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std::string relativeFile = pszRelativeFile;
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CCString *pRet = new CCString();
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pRet->autorelease();
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pRet->m_sString = relativeFile.substr(0, relativeFile.rfind('/')+1);
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pRet->m_sString += pszFilename;
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return pRet->m_sString.c_str();
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}
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unsigned char* CCFileUtils::getFileData(const char* pszFileName, const char* pszMode, unsigned long * pSize)
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{
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unsigned char * pData = 0;
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string fullPath(pszFileName);
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if ((! pszFileName) || (! pszMode))
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{
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return 0;
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}
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if (pszFileName[0] != '/')
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{
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// read from apk
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2012-08-08 18:39:33 +08:00
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string pathWithoutDirectory = fullPath;
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2012-08-08 17:42:04 +08:00
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fullPath.insert(0, m_obDirectory.c_str());
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2012-04-19 14:35:52 +08:00
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fullPath.insert(0, "assets/");
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pData = CCFileUtils::getFileDataFromZip(s_strResourcePath.c_str(), fullPath.c_str(), pSize);
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2012-08-08 18:39:33 +08:00
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if (! pData && m_obDirectory.size() > 0)
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{
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// search from root
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pathWithoutDirectory.insert(0, "assets/");
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pData = CCFileUtils::getFileDataFromZip(s_strResourcePath.c_str(), pathWithoutDirectory.c_str(), pSize);
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}
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2012-04-19 14:35:52 +08:00
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}
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else
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{
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do
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{
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// read rrom other path than user set it
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FILE *fp = fopen(pszFileName, pszMode);
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CC_BREAK_IF(!fp);
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unsigned long size;
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fseek(fp,0,SEEK_END);
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size = ftell(fp);
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fseek(fp,0,SEEK_SET);
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pData = new unsigned char[size];
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size = fread(pData,sizeof(unsigned char), size,fp);
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fclose(fp);
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if (pSize)
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{
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*pSize = size;
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}
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} while (0);
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}
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2012-06-15 17:39:13 +08:00
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if (! pData && isPopupNotify())
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2012-04-19 14:35:52 +08:00
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{
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std::string title = "Notification";
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std::string msg = "Get data from file(";
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msg.append(fullPath.c_str()).append(") failed!");
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CCMessageBox(msg.c_str(), title.c_str());
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}
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return pData;
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}
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string CCFileUtils::getWriteablePath()
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{
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// the path is: /data/data/ + package name
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string dir("/data/data/");
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const char *tmp = getPackageNameJNI();
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if (tmp)
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{
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dir.append(tmp).append("/");
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return dir;
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}
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else
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{
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return "";
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}
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}
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NS_CC_END
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