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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h')
-rw-r--r--other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h b/other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h
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+++ b/other-licenses/7zstub/src/7zip/Common/InOutTempBuffer.h
@@ -0,0 +1,55 @@
+// Util/InOutTempBuffer.h
+
+#ifndef __IN_OUT_TEMP_BUFFER_H
+#define __IN_OUT_TEMP_BUFFER_H
+
+#include "../../Windows/FileIO.h"
+#include "../../Windows/FileDir.h"
+#include "../../Common/MyCom.h"
+
+#include "../IStream.h"
+
+class CInOutTempBuffer
+{
+ NWindows::NFile::NDirectory::CTempFile _tempFile;
+ NWindows::NFile::NIO::COutFile _outFile;
+ NWindows::NFile::NIO::CInFile _inFile;
+ Byte *_buffer;
+ UInt32 _bufferPosition;
+ UInt32 _currentPositionInBuffer;
+ CSysString _tmpFileName;
+ bool _tmpFileCreated;
+
+ UInt64 _fileSize;
+
+ bool WriteToFile(const void *data, UInt32 size);
+public:
+ CInOutTempBuffer();
+ ~CInOutTempBuffer();
+ void Create();
+
+ void InitWriting();
+ bool Write(const void *data, UInt32 size);
+ UInt64 GetDataSize() const { return _fileSize; }
+ bool FlushWrite();
+ bool InitReading();
+ HRESULT WriteToStream(ISequentialOutStream *stream);
+};
+
+class CSequentialOutTempBufferImp:
+ public ISequentialOutStream,
+ public CMyUnknownImp
+{
+ CInOutTempBuffer *_buffer;
+public:
+ // CSequentialOutStreamImp(): _size(0) {}
+ // UInt32 _size;
+ void Init(CInOutTempBuffer *buffer) { _buffer = buffer; }
+ // UInt32 GetSize() const { return _size; }
+
+ MY_UNKNOWN_IMP
+
+ STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
+};
+
+#endif