mirror of https://github.com/axmolengine/axmol.git
363 lines
11 KiB
C++
363 lines
11 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2010 cocos2d-x.org
|
|
Copyright (c) Microsoft Open Technologies, Inc.
|
|
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
|
|
|
|
https://axmolengine.github.io/
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
#include "platform/winrt/FileUtilsWinRT.h"
|
|
#include <regex>
|
|
#include "platform/winrt/WinRTUtils.h"
|
|
#include "platform/Common.h"
|
|
#include "ntcvt/ntcvt.hpp"
|
|
|
|
NS_AX_BEGIN
|
|
|
|
#define AX_MAX_PATH 512
|
|
|
|
static std::string s_pszResourcePath;
|
|
|
|
// D:\aaa\bbb\ccc\ddd\abc.txt --> D:/aaa/bbb/ccc/ddd/abc.txt
|
|
// D:\aaa\bbb\ccc\ddd\abc.txt --> D:/aaa/bbb/ccc/ddd/abc.txt
|
|
static std::string convertPathFormatToUnixStyle(const std::string_view& path)
|
|
{
|
|
std::string ret{path};
|
|
std::replace(ret.begin(), ret.end(), '\\', '/');
|
|
return ret;
|
|
}
|
|
|
|
static std::string convertPathFormatToWinStyle(const std::string_view& path)
|
|
{
|
|
std::string ret{path};
|
|
std::replace(ret.begin(), ret.end(), '/', '\\');
|
|
return ret;
|
|
}
|
|
|
|
static void _checkPath()
|
|
{
|
|
if (s_pszResourcePath.empty())
|
|
{
|
|
// TODO: needs to be tested
|
|
s_pszResourcePath = FileUtilsWinRT::getAppPath() + '\\' + "Content\\";
|
|
std::replace(s_pszResourcePath.begin(), s_pszResourcePath.end(), '\\', '/');
|
|
}
|
|
}
|
|
|
|
FileUtils* FileUtils::getInstance()
|
|
{
|
|
if (s_sharedFileUtils == nullptr)
|
|
{
|
|
s_sharedFileUtils = new FileUtilsWinRT();
|
|
if(!s_sharedFileUtils->init())
|
|
{
|
|
delete s_sharedFileUtils;
|
|
s_sharedFileUtils = nullptr;
|
|
AXLOG("ERROR: Could not init FileUtilsWinRT");
|
|
}
|
|
}
|
|
return s_sharedFileUtils;
|
|
}
|
|
|
|
std::string FileUtilsWinRT::getNativeWritableAbsolutePath() const {
|
|
if (!_writablePath.empty())
|
|
{
|
|
return _writablePath;
|
|
}
|
|
|
|
auto localFolderPath = Windows::Storage::ApplicationData::Current->LocalFolder->Path;
|
|
std::string ret = PlatformStringToString(localFolderPath);
|
|
ret += '\\';
|
|
std::replace(ret.begin(), ret.end(), '\\', '/');
|
|
return ret;
|
|
}
|
|
|
|
FileUtilsWinRT::FileUtilsWinRT()
|
|
{
|
|
}
|
|
|
|
bool FileUtilsWinRT::init()
|
|
{
|
|
_checkPath();
|
|
_defaultResRootPath = s_pszResourcePath;
|
|
addSearchPath("axslc");
|
|
return FileUtils::init();
|
|
}
|
|
|
|
std::string FileUtilsWinRT::getPathForFilename(std::string_view filename, std::string_view resolutionDirectory) const
|
|
{
|
|
std::string unixFileName = convertPathFormatToUnixStyle(filename);
|
|
std::string unixResolutionDirectory = convertPathFormatToUnixStyle(resolutionDirectory);
|
|
// std::string unixSearchPath = convertPathFormatToUnixStyle(searchPath);
|
|
|
|
return FileUtils::getPathForFilename(unixFileName, unixResolutionDirectory);
|
|
}
|
|
|
|
std::string FileUtilsWinRT::getFullPathForFilenameWithinDirectory(std::string_view strDirectory, std::string_view strFilename) const
|
|
{
|
|
std::string unixDirectory = convertPathFormatToUnixStyle(strDirectory);
|
|
std::string unixFilename = convertPathFormatToUnixStyle(strFilename);
|
|
return FileUtils::getFullPathForFilenameWithinDirectory(unixDirectory, unixFilename);
|
|
}
|
|
|
|
int64_t FileUtilsWinRT::getFileSize(std::string_view filepath) const
|
|
{
|
|
WIN32_FILE_ATTRIBUTE_DATA fad;
|
|
if (!GetFileAttributesEx(ntcvt::from_chars(filepath).c_str(), GetFileExInfoStandard, &fad))
|
|
{
|
|
return 0; // error condition, could call GetLastError to find out more
|
|
}
|
|
LARGE_INTEGER size;
|
|
size.HighPart = fad.nFileSizeHigh;
|
|
size.LowPart = fad.nFileSizeLow;
|
|
return (long)size.QuadPart;
|
|
}
|
|
|
|
FileUtils::Status FileUtilsWinRT::getContents(std::string_view filename, ResizableBuffer* buffer) const
|
|
{
|
|
if (filename.empty())
|
|
return FileUtils::Status::NotExists;
|
|
|
|
// read the file from hardware
|
|
std::string fullPath = FileUtils::getInstance()->fullPathForFilename(filename);
|
|
|
|
HANDLE fileHandle = ::CreateFile2(ntcvt::from_chars(fullPath).c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_EXISTING, nullptr);
|
|
if (fileHandle == INVALID_HANDLE_VALUE)
|
|
return FileUtils::Status::OpenFailed;
|
|
|
|
FILE_STANDARD_INFO info = {0};
|
|
if (::GetFileInformationByHandleEx(fileHandle, FileStandardInfo, &info, sizeof(info)) == 0)
|
|
{
|
|
::CloseHandle(fileHandle);
|
|
return FileUtils::Status::OpenFailed;
|
|
}
|
|
|
|
if (info.EndOfFile.HighPart > 0)
|
|
{
|
|
::CloseHandle(fileHandle);
|
|
return FileUtils::Status::TooLarge;
|
|
}
|
|
|
|
buffer->resize(info.EndOfFile.LowPart);
|
|
DWORD sizeRead = 0;
|
|
BOOL successed = ::ReadFile(fileHandle, buffer->buffer(), info.EndOfFile.LowPart, &sizeRead, nullptr);
|
|
::CloseHandle(fileHandle);
|
|
|
|
if (!successed)
|
|
{
|
|
buffer->resize(sizeRead);
|
|
AXLOG("Get data from file(%s) failed, error code is %s", filename.data(), std::to_string(::GetLastError()).data());
|
|
return FileUtils::Status::ReadFailed;
|
|
}
|
|
return FileUtils::Status::OK;
|
|
}
|
|
|
|
bool FileUtilsWinRT::isFileExistInternal(std::string_view strFilePath) const
|
|
{
|
|
std::string strPath{strFilePath};
|
|
if (!isAbsolutePath(strPath))
|
|
{ // Not absolute path, add the default root path at the beginning.
|
|
strPath.insert(0, _defaultResRootPath);
|
|
}
|
|
|
|
DWORD attr = GetFileAttributesW(ntcvt::from_chars(strPath).c_str());
|
|
return (attr != INVALID_FILE_ATTRIBUTES && !(attr & FILE_ATTRIBUTE_DIRECTORY));
|
|
}
|
|
|
|
bool FileUtilsWinRT::isDirectoryExistInternal(std::string_view dirPath) const
|
|
{
|
|
uint32_t fAttrib = GetFileAttributesW(ntcvt::from_chars(dirPath).c_str());
|
|
return (fAttrib != INVALID_FILE_ATTRIBUTES && (fAttrib & FILE_ATTRIBUTE_DIRECTORY));
|
|
}
|
|
|
|
bool FileUtilsWinRT::createDirectory(std::string_view path) const
|
|
{
|
|
AXASSERT(!path.empty(), "Invalid path");
|
|
|
|
if (isDirectoryExist(path))
|
|
return true;
|
|
|
|
// Split the path
|
|
size_t start = 0;
|
|
size_t found = path.find_first_of("/\\", start);
|
|
std::string subpath;
|
|
std::vector<std::string> dirs;
|
|
|
|
if (found != std::string::npos)
|
|
{
|
|
while (true)
|
|
{
|
|
subpath = path.substr(start, found - start + 1);
|
|
if (!subpath.empty())
|
|
dirs.push_back(subpath);
|
|
start = found + 1;
|
|
found = path.find_first_of("/\\", start);
|
|
if (found == std::string::npos)
|
|
{
|
|
if (start < path.length())
|
|
{
|
|
dirs.emplace_back(path.substr(start));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
WIN32_FILE_ATTRIBUTE_DATA wfad;
|
|
|
|
if (!(GetFileAttributesEx(ntcvt::from_chars(path).c_str(), GetFileExInfoStandard, &wfad)))
|
|
{
|
|
subpath = "";
|
|
for (unsigned int i = 0, size = dirs.size(); i < size; ++i)
|
|
{
|
|
subpath += dirs[i];
|
|
if (i > 0 && !isDirectoryExist(subpath))
|
|
{
|
|
BOOL ret = CreateDirectory(ntcvt::from_chars(subpath).c_str(), NULL);
|
|
if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool FileUtilsWinRT::removeDirectory(std::string_view path) const
|
|
{
|
|
std::wstring wpath = ntcvt::from_chars(path);
|
|
std::wstring files = wpath + L"*.*";
|
|
WIN32_FIND_DATA wfd;
|
|
HANDLE search = FindFirstFileEx(files.c_str(), FindExInfoStandard, &wfd, FindExSearchNameMatch, NULL, 0);
|
|
bool ret = true;
|
|
if (search != INVALID_HANDLE_VALUE)
|
|
{
|
|
BOOL find = true;
|
|
while (find)
|
|
{
|
|
//. ..
|
|
if (wfd.cFileName[0] != '.')
|
|
{
|
|
std::wstring temp = wpath + wfd.cFileName;
|
|
if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
|
{
|
|
temp += '/';
|
|
ret = ret && this->removeDirectory(ntcvt::from_chars(temp));
|
|
}
|
|
else
|
|
{
|
|
SetFileAttributes(temp.c_str(), FILE_ATTRIBUTE_NORMAL);
|
|
ret = ret && DeleteFile(temp.c_str());
|
|
}
|
|
}
|
|
find = FindNextFile(search, &wfd);
|
|
}
|
|
FindClose(search);
|
|
}
|
|
if (ret && RemoveDirectory(wpath.c_str()))
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool FileUtilsWinRT::isAbsolutePath(std::string_view strPath) const
|
|
{
|
|
if ( strPath.length() > 2
|
|
&& ( (strPath[0] >= 'a' && strPath[0] <= 'z') || (strPath[0] >= 'A' && strPath[0] <= 'Z') )
|
|
&& strPath[1] == ':')
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool FileUtilsWinRT::removeFile(std::string_view path) const
|
|
{
|
|
std::wstring wpath = ntcvt::from_chars(path);
|
|
if (DeleteFile(wpath.c_str()))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
AXLOG("Remove file failed with error: %d", GetLastError());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool FileUtilsWinRT::renameFile(std::string_view oldfullpath, std::string_view newfullpath) const
|
|
{
|
|
AXASSERT(!oldfullpath.empty(), "Invalid path");
|
|
AXASSERT(!newfullpath.empty(), "Invalid path");
|
|
|
|
std::regex pat("\\/");
|
|
std::string _oldfullpath{oldfullpath};
|
|
std::string _newfullpath{newfullpath};
|
|
convertPathFormatToWinStyle(_oldfullpath);
|
|
convertPathFormatToWinStyle(_newfullpath);
|
|
|
|
std::wstring _wNewfullpath = ntcvt::from_chars(_newfullpath);
|
|
|
|
if (FileUtils::getInstance()->isFileExist(_newfullpath))
|
|
{
|
|
if (!DeleteFile(_wNewfullpath.c_str()))
|
|
{
|
|
AXLOGERROR("Fail to delete file %s !Error code is 0x%x", newfullpath.data(), GetLastError());
|
|
}
|
|
}
|
|
|
|
if (MoveFileEx(ntcvt::from_chars(_oldfullpath).c_str(), _wNewfullpath.c_str(),
|
|
MOVEFILE_REPLACE_EXISTING & MOVEFILE_WRITE_THROUGH))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
AXLOGERROR("Fail to rename file %s to %s !Error code is 0x%x", oldfullpath.data(), newfullpath.data(), GetLastError());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool FileUtilsWinRT::renameFile(std::string_view path, std::string_view oldname, std::string_view name) const
|
|
{
|
|
AXASSERT(!path.empty(), "Invalid path");
|
|
std::string oldPath{path};
|
|
oldPath += oldname;
|
|
std::string newPath{path};
|
|
newPath += name;
|
|
|
|
return renameFile(oldPath, newPath);
|
|
}
|
|
|
|
std::string FileUtilsWinRT::getWritablePath() const
|
|
{
|
|
return getNativeWritableAbsolutePath();
|
|
}
|
|
|
|
std::string FileUtilsWinRT::getAppPath()
|
|
{
|
|
Windows::ApplicationModel::Package^ package = Windows::ApplicationModel::Package::Current;
|
|
return convertPathFormatToUnixStyle(std::string(PlatformStringToString(package->InstalledLocation->Path)));
|
|
}
|
|
|
|
NS_AX_END
|