diff options
Diffstat (limited to 'Build/source/utils/lzma-utils/src/sdk/7zip/Common/FileStreams.h')
-rw-r--r-- | Build/source/utils/lzma-utils/src/sdk/7zip/Common/FileStreams.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/Build/source/utils/lzma-utils/src/sdk/7zip/Common/FileStreams.h b/Build/source/utils/lzma-utils/src/sdk/7zip/Common/FileStreams.h new file mode 100644 index 00000000000..9326372a140 --- /dev/null +++ b/Build/source/utils/lzma-utils/src/sdk/7zip/Common/FileStreams.h @@ -0,0 +1,98 @@ +// FileStreams.h + +#ifndef __FILESTREAMS_H +#define __FILESTREAMS_H + +#ifdef _WIN32 +#include "../../Windows/FileIO.h" +#else +#include "../../Common/C_FileIO.h" +#endif + +#include "../IStream.h" +#include "../../Common/MyCom.h" + +class CInFileStream: + public IInStream, + public IStreamGetSize, + public CMyUnknownImp +{ +public: + #ifdef _WIN32 + NWindows::NFile::NIO::CInFile File; + #else + NC::NFile::NIO::CInFile File; + #endif + CInFileStream() {} + virtual ~CInFileStream() {} + + bool Open(LPCTSTR fileName); + #ifdef _WIN32 + #ifndef _UNICODE + bool Open(LPCWSTR fileName); + #endif + #endif + + MY_UNKNOWN_IMP2(IInStream, IStreamGetSize) + + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); + STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition); + + STDMETHOD(GetSize)(UInt64 *size); +}; + +#ifndef _WIN32_WCE +class CStdInFileStream: + public ISequentialInStream, + public CMyUnknownImp +{ +public: + // HANDLE File; + // CStdInFileStream() File(INVALID_HANDLE_VALUE): {} + // void Open() { File = GetStdHandle(STD_INPUT_HANDLE); }; + MY_UNKNOWN_IMP + + virtual ~CStdInFileStream() {} + STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); +}; +#endif + +class COutFileStream: + public IOutStream, + public CMyUnknownImp +{ +public: + #ifdef _WIN32 + NWindows::NFile::NIO::COutFile File; + #else + NC::NFile::NIO::COutFile File; + #endif + virtual ~COutFileStream() {} + bool Create(LPCTSTR fileName, bool createAlways); + #ifdef _WIN32 + #ifndef _UNICODE + bool Create(LPCWSTR fileName, bool createAlways); + #endif + #endif + + MY_UNKNOWN_IMP1(IOutStream) + + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); + STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition); + STDMETHOD(SetSize)(Int64 newSize); +}; + +#ifndef _WIN32_WCE +class CStdOutFileStream: + public ISequentialOutStream, + public CMyUnknownImp +{ +public: + MY_UNKNOWN_IMP + + virtual ~CStdOutFileStream() {} + STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize); +}; +#endif + +#endif |