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https://github.com/vczh-libraries/Release.git
synced 2026-05-23 07:45:59 +08:00
Update release
This commit is contained in:
vczh
+184
-171
@@ -24,151 +24,194 @@ static_assert(false, "Do not build this file for non-Windows applications.");
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namespace vl
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{
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namespace stream
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{
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extern Ptr<IFileStreamImpl> CreateOSFileStreamImpl(const WString& fileName, FileStream::AccessRight accessRight);
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}
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namespace filesystem
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{
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using namespace collections;
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using namespace stream;
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/***********************************************************************
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FilePath
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WindowsFileSystemImpl
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***********************************************************************/
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void FilePath::Initialize()
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class WindowsFileSystemImpl : public Object, public virtual IFileSystemImpl
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{
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public:
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void Initialize(WString& fullPath) const override
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{
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Array<wchar_t> buffer(fullPath.Length() + 1);
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wcscpy_s(&buffer[0], fullPath.Length() + 1, fullPath.Buffer());
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NormalizeDelimiters(buffer);
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fullPath = &buffer[0];
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{
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Array<wchar_t> buffer(fullPath.Length() + 1);
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wcscpy_s(&buffer[0], fullPath.Length() + 1, fullPath.Buffer());
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FilePath::NormalizeDelimiters(buffer);
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fullPath = &buffer[0];
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}
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if (fullPath != L"")
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{
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if (fullPath.Length() < 2 || fullPath[1] != L':')
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{
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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auto result = GetCurrentDirectory(sizeof(buffer) / sizeof(*buffer), buffer);
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if (result > MAX_PATH + 1 || result == 0)
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{
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throw ArgumentException(L"Failed to call GetCurrentDirectory.", L"vl::filesystem::FilePath::Initialize", L"");
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}
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fullPath = WString(buffer) + L"\\" + fullPath;
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}
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{
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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if (fullPath.Length() == 2 && fullPath[1] == L':')
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{
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fullPath += L"\\";
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}
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auto result = GetFullPathName(fullPath.Buffer(), sizeof(buffer) / sizeof(*buffer), buffer, NULL);
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if (result > MAX_PATH + 1 || result == 0)
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{
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throw ArgumentException(L"The path is illegal.", L"vl::filesystem::FilePath::FilePath", L"_filePath");
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}
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{
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wchar_t shortPath[MAX_PATH + 1];
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wchar_t longPath[MAX_PATH + 1];
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if (GetShortPathName(buffer, shortPath, MAX_PATH) > 0)
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{
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if (GetLongPathName(shortPath, longPath, MAX_PATH) > 0)
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{
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memcpy(buffer, longPath, sizeof(buffer));
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}
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}
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}
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fullPath = buffer;
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}
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}
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FilePath::TrimLastDelimiter(fullPath);
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}
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if (fullPath != L"")
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bool IsFile(const WString& fullPath) const override
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{
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if (fullPath.Length() < 2 || fullPath[1] != L':')
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{
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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auto result = GetCurrentDirectory(sizeof(buffer) / sizeof(*buffer), buffer);
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if (result > MAX_PATH + 1 || result == 0)
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{
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throw ArgumentException(L"Failed to call GetCurrentDirectory.", L"vl::filesystem::FilePath::Initialize", L"");
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}
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fullPath = WString(buffer) + L"\\" + fullPath;
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}
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{
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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if (fullPath.Length() == 2 && fullPath[1] == L':')
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{
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fullPath += L"\\";
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}
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auto result = GetFullPathName(fullPath.Buffer(), sizeof(buffer) / sizeof(*buffer), buffer, NULL);
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if (result > MAX_PATH + 1 || result == 0)
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{
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throw ArgumentException(L"The path is illegal.", L"vl::filesystem::FilePath::FilePath", L"_filePath");
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}
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WIN32_FILE_ATTRIBUTE_DATA info;
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BOOL result = GetFileAttributesEx(fullPath.Buffer(), GetFileExInfoStandard, &info);
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if (!result) return false;
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return (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0;
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}
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bool IsFolder(const WString& fullPath) const override
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{
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WIN32_FILE_ATTRIBUTE_DATA info;
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BOOL result = GetFileAttributesEx(fullPath.Buffer(), GetFileExInfoStandard, &info);
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if (!result) return false;
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return (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
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}
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bool IsRoot(const WString& fullPath) const override
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{
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return fullPath == L"";
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}
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WString GetRelativePathFor(const WString& fromPath, const WString& toPath) const override
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{
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if (fromPath.Length() == 0 || toPath.Length() == 0 || fromPath[0] != toPath[0])
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{
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return toPath;
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}
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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PathRelativePathTo(
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buffer,
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fromPath.Buffer(),
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(IsFolder(fromPath) ? FILE_ATTRIBUTE_DIRECTORY : 0),
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toPath.Buffer(),
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(IsFolder(toPath) ? FILE_ATTRIBUTE_DIRECTORY : 0)
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);
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return buffer;
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}
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bool FileDelete(const FilePath& filePath) const override
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{
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return DeleteFile(filePath.GetFullPath().Buffer()) != 0;
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}
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bool FileRename(const FilePath& filePath, const WString& newName) const override
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{
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WString oldFileName = filePath.GetFullPath();
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WString newFileName = (filePath.GetFolder() / newName).GetFullPath();
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return MoveFile(oldFileName.Buffer(), newFileName.Buffer()) != 0;
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}
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bool GetFolders(const FilePath& folderPath, collections::List<Folder>& folders) const override
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{
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if (folderPath.IsRoot())
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{
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auto bufferSize = GetLogicalDriveStrings(0, nullptr);
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if (bufferSize > 0)
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{
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wchar_t shortPath[MAX_PATH + 1];
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wchar_t longPath[MAX_PATH + 1];
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if (GetShortPathName(buffer, shortPath, MAX_PATH) > 0)
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Array<wchar_t> buffer(bufferSize);
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if (GetLogicalDriveStrings((DWORD)buffer.Count(), &buffer[0]) > 0)
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{
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if (GetLongPathName(shortPath, longPath, MAX_PATH) > 0)
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auto begin = &buffer[0];
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auto end = begin + buffer.Count();
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while (begin < end && *begin)
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{
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memcpy(buffer, longPath, sizeof(buffer));
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WString driveString = begin;
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begin += driveString.Length() + 1;
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folders.Add(Folder(FilePath(driveString)));
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}
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return true;
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}
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}
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return false;
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}
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else
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{
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if (!IsFolder(folderPath.GetFullPath())) return false;
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WIN32_FIND_DATA findData;
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HANDLE findHandle = INVALID_HANDLE_VALUE;
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while (true)
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{
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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WString searchPath = (folderPath / L"*").GetFullPath();
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findHandle = FindFirstFile(searchPath.Buffer(), &findData);
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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break;
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}
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}
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else
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{
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BOOL result = FindNextFile(findHandle, &findData);
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if (result == 0)
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{
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FindClose(findHandle);
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break;
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}
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}
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if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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{
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if (wcscmp(findData.cFileName, L".") != 0 && wcscmp(findData.cFileName, L"..") != 0)
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{
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folders.Add(Folder(folderPath / findData.cFileName));
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}
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}
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}
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fullPath = buffer;
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return true;
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}
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}
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TrimLastDelimiter(fullPath);
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}
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bool FilePath::IsFile()const
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{
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WIN32_FILE_ATTRIBUTE_DATA info;
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BOOL result = GetFileAttributesEx(fullPath.Buffer(), GetFileExInfoStandard, &info);
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if (!result) return false;
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return (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0;
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}
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bool FilePath::IsFolder()const
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{
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WIN32_FILE_ATTRIBUTE_DATA info;
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BOOL result = GetFileAttributesEx(fullPath.Buffer(), GetFileExInfoStandard, &info);
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if (!result) return false;
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return (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
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}
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bool FilePath::IsRoot()const
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{
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return fullPath == L"";
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}
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WString FilePath::GetRelativePathFor(const FilePath& _filePath) const
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{
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if (fullPath.Length() == 0 || _filePath.fullPath.Length() == 0 || fullPath[0] != _filePath.fullPath[0])
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bool GetFiles(const FilePath& folderPath, collections::List<File>& files) const override
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{
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return _filePath.fullPath;
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}
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wchar_t buffer[MAX_PATH + 1] = { 0 };
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PathRelativePathTo(
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buffer,
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fullPath.Buffer(),
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(IsFolder() ? FILE_ATTRIBUTE_DIRECTORY : 0),
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_filePath.fullPath.Buffer(),
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(_filePath.IsFolder() ? FILE_ATTRIBUTE_DIRECTORY : 0)
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);
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return buffer;
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}
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/***********************************************************************
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File
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***********************************************************************/
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bool File::Delete()const
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{
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return DeleteFile(filePath.GetFullPath().Buffer()) != 0;
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}
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bool File::Rename(const WString& newName)const
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{
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WString oldFileName = filePath.GetFullPath();
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WString newFileName = (filePath.GetFolder() / newName).GetFullPath();
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return MoveFile(oldFileName.Buffer(), newFileName.Buffer()) != 0;
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}
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/***********************************************************************
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Folder
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***********************************************************************/
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bool Folder::GetFolders(collections::List<Folder>& folders)const
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{
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if (filePath.IsRoot())
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{
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auto bufferSize = GetLogicalDriveStrings(0, nullptr);
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if (bufferSize > 0)
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if (IsRoot(folderPath.GetFullPath()))
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{
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Array<wchar_t> buffer(bufferSize);
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if (GetLogicalDriveStrings((DWORD)buffer.Count(), &buffer[0]) > 0)
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{
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auto begin = &buffer[0];
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auto end = begin + buffer.Count();
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while (begin < end && *begin)
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{
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WString driveString = begin;
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begin += driveString.Length() + 1;
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folders.Add(Folder(FilePath(driveString)));
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}
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return true;
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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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else
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{
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if (!Exists()) return false;
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if (!IsFolder(folderPath.GetFullPath())) return false;
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WIN32_FIND_DATA findData;
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HANDLE findHandle = INVALID_HANDLE_VALUE;
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@@ -176,7 +219,7 @@ Folder
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{
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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WString searchPath = (filePath / L"*").GetFullPath();
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WString searchPath = (folderPath / L"*").GetFullPath();
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findHandle = FindFirstFile(searchPath.Buffer(), &findData);
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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@@ -193,72 +236,42 @@ Folder
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}
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}
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if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
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{
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if (wcscmp(findData.cFileName, L".") != 0 && wcscmp(findData.cFileName, L"..") != 0)
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{
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folders.Add(Folder(filePath / findData.cFileName));
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}
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files.Add(File(folderPath / findData.cFileName));
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}
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}
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return true;
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}
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}
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bool Folder::GetFiles(collections::List<File>& files)const
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{
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if (filePath.IsRoot())
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bool CreateFolder(const FilePath& folderPath) const override
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{
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return true;
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return CreateDirectory(folderPath.GetFullPath().Buffer(), NULL) != 0;
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}
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if (!Exists()) return false;
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WIN32_FIND_DATA findData;
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HANDLE findHandle = INVALID_HANDLE_VALUE;
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while (true)
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bool DeleteFolder(const FilePath& folderPath) const override
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{
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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WString searchPath = (filePath / L"*").GetFullPath();
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findHandle = FindFirstFile(searchPath.Buffer(), &findData);
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if (findHandle == INVALID_HANDLE_VALUE)
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{
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break;
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}
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}
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else
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{
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BOOL result = FindNextFile(findHandle, &findData);
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if (result == 0)
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{
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FindClose(findHandle);
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break;
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}
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}
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if (!(findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
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{
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files.Add(File(filePath / findData.cFileName));
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}
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return RemoveDirectory(folderPath.GetFullPath().Buffer()) != 0;
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}
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return true;
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}
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bool Folder::CreateNonRecursively()const
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{
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return CreateDirectory(filePath.GetFullPath().Buffer(), NULL) != 0;
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}
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bool FolderRename(const FilePath& folderPath, const WString& newName) const override
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{
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WString oldFileName = folderPath.GetFullPath();
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WString newFileName = (folderPath.GetFolder() / newName).GetFullPath();
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return MoveFile(oldFileName.Buffer(), newFileName.Buffer()) != 0;
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}
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bool Folder::DeleteNonRecursively()const
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{
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return RemoveDirectory(filePath.GetFullPath().Buffer()) != 0;
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}
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Ptr<stream::IFileStreamImpl> GetFileStreamImpl(const WString& fileName, stream::FileStream::AccessRight accessRight) const override
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{
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return stream::CreateOSFileStreamImpl(fileName, accessRight);
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}
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};
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bool Folder::Rename(const WString& newName)const
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WindowsFileSystemImpl osFileSystemImpl;
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IFileSystemImpl* GetOSFileSystemImpl()
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{
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WString oldFileName = filePath.GetFullPath();
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WString newFileName = (filePath.GetFolder() / newName).GetFullPath();
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return MoveFile(oldFileName.Buffer(), newFileName.Buffer()) != 0;
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return &osFileSystemImpl;
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}
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}
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}
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Reference in New Issue
Block a user