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This commit is contained in:
Igor Pavlov
2005-05-30 00:00:00 +00:00
committed by Kornel Lesiński
parent 8c1b5c7b7e
commit 3c510ba80b
926 changed files with 40559 additions and 23519 deletions
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119
7zip/Archive/7z/7zOut.h
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@@ -1,7 +1,5 @@
// 7z/Out.h
#pragma once
#ifndef __7Z_OUT_H
#define __7Z_OUT_H
@@ -19,18 +17,18 @@ namespace N7z {
class CWriteBufferLoc
{
BYTE *_data;
UINT32 _size;
UINT32 _pos;
Byte *_data;
size_t _size;
size_t _pos;
public:
CWriteBufferLoc(): _size(0), _pos(0) {}
void Init(BYTE *data, UINT32 size)
void Init(Byte *data, size_t size)
{
_pos = 0;
_data = data;
_size = size;
}
HRESULT Write(const void *data, UINT32 size)
HRESULT Write(const void *data, size_t size)
{
if (_pos + size > _size)
return E_FAIL;
@@ -43,110 +41,135 @@ public:
class CWriteDynamicBuffer
{
CByteDynamicBuffer _buffer;
UINT32 _pos;
size_t _pos;
public:
CWriteDynamicBuffer(): _pos(0) {}
void Init()
{
_pos = 0;
}
void Write(const void *data, UINT32 size)
void Write(const void *data, size_t size)
{
if (_pos + size > _buffer.GetCapacity())
_buffer.EnsureCapacity(_pos + size);
memmove(((BYTE *)_buffer) +_pos, data, size);
memmove(((Byte *)_buffer) +_pos, data, size);
_pos += size;
}
operator BYTE *() { return (BYTE *)_buffer; };
operator const BYTE *() const { return (const BYTE *)_buffer; };
UINT32 GetSize() const { return _pos; }
operator Byte *() { return (Byte *)_buffer; };
operator const Byte *() const { return (const Byte *)_buffer; };
size_t GetSize() const { return _pos; }
};
class COutArchive
{
UINT64 _prefixHeaderPos;
UInt64 _prefixHeaderPos;
HRESULT WriteBytes(const void *data, UINT32 size);
HRESULT WriteBytes2(const void *data, UINT32 size);
HRESULT WriteBytes2(const CByteBuffer &data);
HRESULT WriteByte2(BYTE b);
HRESULT WriteNumber(UINT64 value);
HRESULT WriteID(UINT64 value)
{
return WriteNumber(value);
}
HRESULT WriteDirect(const void *data, UInt32 size);
HRESULT WriteDirectByte(Byte b) { return WriteDirect(&b, 1); }
HRESULT WriteDirectUInt32(UInt32 value);
HRESULT WriteDirectUInt64(UInt64 value);
HRESULT WriteBytes(const void *data, size_t size);
HRESULT WriteBytes(const CByteBuffer &data);
HRESULT WriteByte(Byte b);
HRESULT WriteUInt32(UInt32 value);
HRESULT WriteNumber(UInt64 value);
HRESULT WriteID(UInt64 value) { return WriteNumber(value); }
HRESULT WriteFolderHeader(const CFolder &itemInfo);
HRESULT WriteFolder(const CFolder &folder);
HRESULT WriteFileHeader(const CFileItem &itemInfo);
HRESULT WriteBoolVector(const CBoolVector &boolVector);
HRESULT WriteHashDigests(
const CRecordVector<bool> &digestsDefined,
const CRecordVector<UINT32> &hashDigests);
const CRecordVector<UInt32> &hashDigests);
HRESULT WritePackInfo(
UINT64 dataOffset,
const CRecordVector<UINT64> &packSizes,
UInt64 dataOffset,
const CRecordVector<UInt64> &packSizes,
const CRecordVector<bool> &packCRCsDefined,
const CRecordVector<UINT32> &packCRCs);
const CRecordVector<UInt32> &packCRCs);
HRESULT WriteUnPackInfo(
bool externalFolders,
UINT64 externalFoldersStreamIndex,
CNum externalFoldersStreamIndex,
const CObjectVector<CFolder> &folders);
HRESULT WriteSubStreamsInfo(
const CObjectVector<CFolder> &folders,
const CRecordVector<UINT64> &numUnPackStreamsInFolders,
const CRecordVector<UINT64> &unPackSizes,
const CRecordVector<CNum> &numUnPackStreamsInFolders,
const CRecordVector<UInt64> &unPackSizes,
const CRecordVector<bool> &digestsDefined,
const CRecordVector<UINT32> &hashDigests);
const CRecordVector<UInt32> &hashDigests);
/*
HRESULT WriteStreamsInfo(
UINT64 dataOffset,
const CRecordVector<UINT64> &packSizes,
UInt64 dataOffset,
const CRecordVector<UInt64> &packSizes,
const CRecordVector<bool> &packCRCsDefined,
const CRecordVector<UINT32> &packCRCs,
const CRecordVector<UInt32> &packCRCs,
bool externalFolders,
UINT64 externalFoldersStreamIndex,
UInt64 externalFoldersStreamIndex,
const CObjectVector<CFolder> &folders,
const CRecordVector<UINT64> &numUnPackStreamsInFolders,
const CRecordVector<UINT64> &unPackSizes,
const CRecordVector<CNum> &numUnPackStreamsInFolders,
const CRecordVector<UInt64> &unPackSizes,
const CRecordVector<bool> &digestsDefined,
const CRecordVector<UINT32> &hashDigests);
const CRecordVector<UInt32> &hashDigests);
*/
HRESULT WriteTime(const CObjectVector<CFileItem> &files, BYTE type,
bool isExternal, int externalDataIndex);
HRESULT WriteTime(const CObjectVector<CFileItem> &files, Byte type,
bool isExternal, CNum externalDataIndex);
HRESULT EncodeStream(CEncoder &encoder, const BYTE *data, UINT32 dataSize,
CRecordVector<UINT64> &packSizes, CObjectVector<CFolder> &folders);
HRESULT EncodeStream(CEncoder &encoder, const Byte *data, size_t dataSize,
CRecordVector<UInt64> &packSizes, CObjectVector<CFolder> &folders);
HRESULT EncodeStream(CEncoder &encoder, const CByteBuffer &data,
CRecordVector<UINT64> &packSizes, CObjectVector<CFolder> &folders);
CRecordVector<UInt64> &packSizes, CObjectVector<CFolder> &folders);
HRESULT WriteHeader(const CArchiveDatabase &database,
const CCompressionMethodMode *options,
UINT64 &headerOffset);
UInt64 &headerOffset);
bool _mainMode;
bool _dynamicMode;
bool _countMode;
UINT32 _countSize;
size_t _countSize;
COutBuffer _outByte;
CWriteBufferLoc _outByte2;
CWriteDynamicBuffer _dynamicBuffer;
CCRC _crc;
public:
#ifdef _7Z_VOL
bool _endMarker;
#endif
HRESULT WriteSignature();
#ifdef _7Z_VOL
HRESULT WriteFinishSignature();
#endif
HRESULT WriteStartHeader(const CStartHeader &h);
#ifdef _7Z_VOL
HRESULT WriteFinishHeader(const CFinishHeader &h);
#endif
CMyComPtr<IOutStream> Stream;
HRESULT Create(IOutStream *stream);
public:
COutArchive() { _outByte.Create(1 << 16); }
CMyComPtr<ISequentialOutStream> SeqStream;
HRESULT Create(ISequentialOutStream *stream, bool endMarker);
void Close();
HRESULT SkeepPrefixArchiveHeader();
HRESULT WriteDatabase(const CArchiveDatabase &database,
const CCompressionMethodMode *options,
bool useAdditionalHeaderStreams,
bool compressMainHeader);
#ifdef _7Z_VOL
static UInt32 GetVolHeadersSize(UInt64 dataSize, int nameLength = 0, bool props = false);
static UInt64 GetVolPureSize(UInt64 volSize, int nameLength = 0, bool props = false);
#endif
};
}}