1 files changed, 0 insertions, 137 deletions
diff --git a/lib/backupclient/BackupStoreFileEncodeStream.h b/lib/backupclient/BackupStoreFileEncodeStream.h
deleted file mode 100644
index 023994af..00000000
--- a/lib/backupclient/BackupStoreFileEncodeStream.h
+++ /dev/null
@@ -1,137 +0,0 @@
-// --------------------------------------------------------------------------
-//
-// File
-//		Name:    BackupStoreFileEncodeStream.h
-//		Purpose: Implement stream-based file encoding for the backup store
-//		Created: 12/1/04
-//
-// --------------------------------------------------------------------------
-
-#ifndef BACKUPSTOREFILEENCODESTREAM__H
-#define BACKUPSTOREFILEENCODESTREAM__H
-
-#include <vector>
-
-#include "IOStream.h"
-#include "BackupStoreFilename.h"
-#include "CollectInBufferStream.h"
-#include "MD5Digest.h"
-#include "BackupStoreFile.h"
-#include "ReadLoggingStream.h"
-#include "RunStatusProvider.h"
-
-namespace BackupStoreFileCreation
-{
-	// Diffing and creation of files share some implementation details.
-	typedef struct _BlocksAvailableEntry
-	{
-		struct _BlocksAvailableEntry *mpNextInHashList;
-		int32_t mSize;			// size in clear
-		uint32_t mWeakChecksum;	// weak, rolling checksum
-		uint8_t mStrongChecksum[MD5Digest::DigestLength];	// strong digest based checksum
-	} BlocksAvailableEntry;
-
-}
-
-
-// --------------------------------------------------------------------------
-//
-// Class
-//		Name:    BackupStoreFileEncodeStream
-//		Purpose: Encode a file into a stream
-//		Created: 8/12/03
-//
-// --------------------------------------------------------------------------
-class BackupStoreFileEncodeStream : public IOStream
-{
-public:
-	BackupStoreFileEncodeStream();
-	~BackupStoreFileEncodeStream();
-	
-	typedef struct
-	{
-		int64_t mSpaceBefore;				// amount of bytes which aren't taken out of blocks which go
-		int32_t mBlocks;					// number of block to reuse, starting at this one
-		BackupStoreFileCreation::BlocksAvailableEntry *mpStartBlock;	// may be null
-	} RecipeInstruction;
-	
-	class Recipe : public std::vector<RecipeInstruction>
-	{
-		// NOTE: This class is rather tied in with the implementation of diffing.
-	public:
-		Recipe(BackupStoreFileCreation::BlocksAvailableEntry *pBlockIndex, int64_t NumBlocksInIndex,
-			int64_t OtherFileID = 0);
-		~Recipe();
-	
-		int64_t GetOtherFileID() {return mOtherFileID;}
-		int64_t BlockPtrToIndex(BackupStoreFileCreation::BlocksAvailableEntry *pBlock)
-		{
-			return pBlock - mpBlockIndex;
-		}
-	
-	private:
-		BackupStoreFileCreation::BlocksAvailableEntry *mpBlockIndex;
-		int64_t mNumBlocksInIndex;
-		int64_t mOtherFileID;
-	};
-	
-	void Setup(const char *Filename, Recipe *pRecipe, int64_t ContainerID,
-		const BackupStoreFilename &rStoreFilename,
-		int64_t *pModificationTime,
-		ReadLoggingStream::Logger* pLogger = NULL,
-		RunStatusProvider* pRunStatusProvider = NULL);
-
-	virtual int Read(void *pBuffer, int NBytes, int Timeout);
-	virtual void Write(const void *pBuffer, int NBytes);
-	virtual bool StreamDataLeft();
-	virtual bool StreamClosed();
-	int64_t GetTotalBytesSent() { return mTotalBytesSent; }
-
-private:
-	enum
-	{
-		Status_Header = 0,
-		Status_Blocks = 1,
-		Status_BlockListing = 2,
-		Status_Finished = 3
-	};
-	
-private:
-	void EncodeCurrentBlock();
-	void CalculateBlockSizes(int64_t DataSize, int64_t &rNumBlocksOut, int32_t &rBlockSizeOut, int32_t &rLastBlockSizeOut);
-	void SkipPreviousBlocksInInstruction();
-	void SetForInstruction();
-	void StoreBlockIndexEntry(int64_t WncSizeOrBlkIndex, int32_t ClearSize, uint32_t WeakChecksum, uint8_t *pStrongChecksum);
-
-private:
-	Recipe *mpRecipe;
-	IOStream *mpFile;					// source file
-	CollectInBufferStream mData;		// buffer for header and index entries
-	IOStream *mpLogging;
-	RunStatusProvider* mpRunStatusProvider;
-	int mStatus;
-	bool mSendData;						// true if there's file data to send (ie not a symlink)
-	int64_t mTotalBlocks;				// Total number of blocks in the file
-	int64_t mAbsoluteBlockNumber;		// The absolute block number currently being output
-	// Instruction number
-	int64_t mInstructionNumber;
-	// All the below are within the current instruction
-	int64_t mNumBlocks;					// number of blocks. Last one will be a different size to the rest in most cases
-	int64_t mCurrentBlock;
-	int32_t mCurrentBlockEncodedSize;
-	int32_t mPositionInCurrentBlock;	// for reading out
-	int32_t mBlockSize;					// Basic block size of most of the blocks in the file
-	int32_t mLastBlockSize;				// the size (unencoded) of the last block in the file
-	int64_t mTotalBytesSent;
-	// Buffers
-	uint8_t *mpRawBuffer;				// buffer for raw data
-	BackupStoreFile::EncodingBuffer mEncodedBuffer;
-										// buffer for encoded data
-	int32_t mAllocatedBufferSize;		// size of above two allocated blocks
-	uint64_t mEntryIVBase;				// base for block entry IV
-};
-
-
-
-#endif // BACKUPSTOREFILEENCODESTREAM__H
-