michael@0: // FileStreams.h
michael@0: 
michael@0: #ifndef __FILESTREAMS_H
michael@0: #define __FILESTREAMS_H
michael@0: 
michael@0: #ifdef _WIN32
michael@0: #include "../../Windows/FileIO.h"
michael@0: #else
michael@0: #include "../../Common/C_FileIO.h"
michael@0: #endif
michael@0: 
michael@0: #include "../IStream.h"
michael@0: #include "../../Common/MyCom.h"
michael@0: 
michael@0: class CInFileStream: 
michael@0:   public IInStream,
michael@0:   public IStreamGetSize,
michael@0:   public CMyUnknownImp
michael@0: {
michael@0: public:
michael@0:   #ifdef _WIN32
michael@0:   NWindows::NFile::NIO::CInFile File;
michael@0:   #else
michael@0:   NC::NFile::NIO::CInFile File;
michael@0:   #endif
michael@0:   CInFileStream() {}
michael@0:   virtual ~CInFileStream() {}
michael@0: 
michael@0:   bool Open(LPCTSTR fileName);
michael@0:   #ifdef _WIN32
michael@0:   #ifndef _UNICODE
michael@0:   bool Open(LPCWSTR fileName);
michael@0:   #endif
michael@0:   #endif
michael@0: 
michael@0:   MY_UNKNOWN_IMP2(IInStream, IStreamGetSize)
michael@0: 
michael@0:   STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
michael@0:   STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
michael@0: 
michael@0:   STDMETHOD(GetSize)(UInt64 *size);
michael@0: };
michael@0: 
michael@0: #ifndef _WIN32_WCE
michael@0: class CStdInFileStream: 
michael@0:   public ISequentialInStream,
michael@0:   public CMyUnknownImp
michael@0: {
michael@0: public:
michael@0:   // HANDLE File;
michael@0:   // CStdInFileStream() File(INVALID_HANDLE_VALUE): {}
michael@0:   // void Open() { File = GetStdHandle(STD_INPUT_HANDLE); };
michael@0:   MY_UNKNOWN_IMP
michael@0: 
michael@0:   virtual ~CStdInFileStream() {}
michael@0:   STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
michael@0: };
michael@0: #endif
michael@0: 
michael@0: class COutFileStream: 
michael@0:   public IOutStream,
michael@0:   public CMyUnknownImp
michael@0: {
michael@0: public:
michael@0:   #ifdef _WIN32
michael@0:   NWindows::NFile::NIO::COutFile File;
michael@0:   #else
michael@0:   NC::NFile::NIO::COutFile File;
michael@0:   #endif
michael@0:   virtual ~COutFileStream() {}
michael@0:   bool Create(LPCTSTR fileName, bool createAlways);
michael@0:   #ifdef _WIN32
michael@0:   #ifndef _UNICODE
michael@0:   bool Create(LPCWSTR fileName, bool createAlways);
michael@0:   #endif
michael@0:   #endif
michael@0:   
michael@0:   MY_UNKNOWN_IMP1(IOutStream)
michael@0: 
michael@0:   STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
michael@0:   STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
michael@0:   STDMETHOD(SetSize)(Int64 newSize);
michael@0: };
michael@0: 
michael@0: #ifndef _WIN32_WCE
michael@0: class CStdOutFileStream: 
michael@0:   public ISequentialOutStream,
michael@0:   public CMyUnknownImp
michael@0: {
michael@0: public:
michael@0:   MY_UNKNOWN_IMP
michael@0: 
michael@0:   virtual ~CStdOutFileStream() {}
michael@0:   STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
michael@0: };
michael@0: #endif
michael@0: 
michael@0: #endif