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authorPatrick Georgi <patrick.georgi@coresystems.de>2009-09-14 13:29:27 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2009-09-14 13:29:27 +0000
commitb7b56dd8fbe123958e196f396dab5ff3000b68dd (patch)
tree19972cda7bd87504eeea26ed90535e4aa7585da4 /util/cbfstool/tools/lzma/C/7zip/Common
parentc8d4a05f8f5df06bd98f8ee7d5ef46e61986e6b0 (diff)
New cbfstool. Works without mmap or fork/exec and
supports fixed location files. Some parts are salvaged from the pre-commit version (esp. stage and payload creation), others are completely rewritten (eg. the main loop that handles file addition) Also adapt newconfig (we don't need cbfs/tools anymore) and fix some minor issues in the cbfstool-README. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4630 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/cbfstool/tools/lzma/C/7zip/Common')
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/InBuffer.h76
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.cpp116
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.h64
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/StdAfx.h9
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.cpp44
-rw-r--r--util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.h11
6 files changed, 0 insertions, 320 deletions
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/InBuffer.h b/util/cbfstool/tools/lzma/C/7zip/Common/InBuffer.h
deleted file mode 100644
index 057caa1659..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/InBuffer.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// InBuffer.h
-
-#ifndef __INBUFFER_H
-#define __INBUFFER_H
-
-#include "../IStream.h"
-#include "../../Common/MyCom.h"
-
-#ifndef _NO_EXCEPTIONS
-class CInBufferException
-{
-public:
- HRESULT ErrorCode;
- CInBufferException(HRESULT errorCode): ErrorCode(errorCode) {}
-};
-#endif
-
-class CInBuffer
-{
- Byte *_buffer;
- Byte *_bufferLimit;
- Byte *_bufferBase;
- CMyComPtr<ISequentialInStream> _stream;
- UInt64 _processedSize;
- UInt32 _bufferSize;
- bool _wasFinished;
-
- bool ReadBlock();
- Byte ReadBlock2();
-
-public:
- #ifdef _NO_EXCEPTIONS
- HRESULT ErrorCode;
- #endif
-
- CInBuffer();
- ~CInBuffer() { Free(); }
-
- bool Create(UInt32 bufferSize);
- void Free();
-
- void SetStream(ISequentialInStream *stream);
- void Init();
- void ReleaseStream() { _stream.Release(); }
-
- bool ReadByte(Byte &b)
- {
- if(_buffer >= _bufferLimit)
- if(!ReadBlock())
- return false;
- b = *_buffer++;
- return true;
- }
- Byte ReadByte()
- {
- if(_buffer >= _bufferLimit)
- return ReadBlock2();
- return *_buffer++;
- }
- void ReadBytes(void *data, UInt32 size, UInt32 &processedSize)
- {
- for(processedSize = 0; processedSize < size; processedSize++)
- if (!ReadByte(((Byte *)data)[processedSize]))
- return;
- }
- bool ReadBytes(void *data, UInt32 size)
- {
- UInt32 processedSize;
- ReadBytes(data, size, processedSize);
- return (processedSize == size);
- }
- UInt64 GetProcessedSize() const { return _processedSize + (_buffer - _bufferBase); }
- bool WasFinished() const { return _wasFinished; }
-};
-
-#endif
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.cpp b/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.cpp
deleted file mode 100644
index a73fa7c5b9..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-// OutByte.cpp
-
-#include "StdAfx.h"
-
-#include "OutBuffer.h"
-
-#include "../../Common/Alloc.h"
-
-bool COutBuffer::Create(UInt32 bufferSize)
-{
- const UInt32 kMinBlockSize = 1;
- if (bufferSize < kMinBlockSize)
- bufferSize = kMinBlockSize;
- if (_buffer != 0 && _bufferSize == bufferSize)
- return true;
- Free();
- _bufferSize = bufferSize;
- _buffer = (Byte *)::MidAlloc(bufferSize);
- return (_buffer != 0);
-}
-
-void COutBuffer::Free()
-{
- ::MidFree(_buffer);
- _buffer = 0;
-}
-
-void COutBuffer::SetStream(ISequentialOutStream *stream)
-{
- _stream = stream;
-}
-
-void COutBuffer::Init()
-{
- _streamPos = 0;
- _limitPos = _bufferSize;
- _pos = 0;
- _processedSize = 0;
- _overDict = false;
- #ifdef _NO_EXCEPTIONS
- ErrorCode = S_OK;
- #endif
-}
-
-UInt64 COutBuffer::GetProcessedSize() const
-{
- UInt64 res = _processedSize + _pos - _streamPos;
- if (_streamPos > _pos)
- res += _bufferSize;
- return res;
-}
-
-
-HRESULT COutBuffer::FlushPart()
-{
- // _streamPos < _bufferSize
- UInt32 size = (_streamPos >= _pos) ? (_bufferSize - _streamPos) : (_pos - _streamPos);
- HRESULT result = S_OK;
- #ifdef _NO_EXCEPTIONS
- result = ErrorCode;
- #endif
- if (_buffer2 != 0)
- {
- memmove(_buffer2, _buffer + _streamPos, size);
- _buffer2 += size;
- }
-
- if (_stream != 0
- #ifdef _NO_EXCEPTIONS
- && (ErrorCode == S_OK)
- #endif
- )
- {
- UInt32 processedSize = 0;
- result = _stream->Write(_buffer + _streamPos, size, &processedSize);
- size = processedSize;
- }
- _streamPos += size;
- if (_streamPos == _bufferSize)
- _streamPos = 0;
- if (_pos == _bufferSize)
- {
- _overDict = true;
- _pos = 0;
- }
- _limitPos = (_streamPos > _pos) ? _streamPos : _bufferSize;
- _processedSize += size;
- return result;
-}
-
-HRESULT COutBuffer::Flush()
-{
- #ifdef _NO_EXCEPTIONS
- if (ErrorCode != S_OK)
- return ErrorCode;
- #endif
-
- while(_streamPos != _pos)
- {
- HRESULT result = FlushPart();
- if (result != S_OK)
- return result;
- }
- return S_OK;
-}
-
-void COutBuffer::FlushWithCheck()
-{
- HRESULT result = FlushPart();
- #ifdef _NO_EXCEPTIONS
- ErrorCode = result;
- #else
- if (result != S_OK)
- throw COutBufferException(result);
- #endif
-}
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.h b/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.h
deleted file mode 100644
index 0ce54e21e6..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/OutBuffer.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// OutBuffer.h
-
-#ifndef __OUTBUFFER_H
-#define __OUTBUFFER_H
-
-#include "../IStream.h"
-#include "../../Common/MyCom.h"
-
-#ifndef _NO_EXCEPTIONS
-struct COutBufferException
-{
- HRESULT ErrorCode;
- COutBufferException(HRESULT errorCode): ErrorCode(errorCode) {}
-};
-#endif
-
-class COutBuffer
-{
-protected:
- Byte *_buffer;
- UInt32 _pos;
- UInt32 _limitPos;
- UInt32 _streamPos;
- UInt32 _bufferSize;
- CMyComPtr<ISequentialOutStream> _stream;
- UInt64 _processedSize;
- Byte *_buffer2;
- bool _overDict;
-
- HRESULT FlushPart();
- void FlushWithCheck();
-public:
- #ifdef _NO_EXCEPTIONS
- HRESULT ErrorCode;
- #endif
-
- COutBuffer(): _buffer(0), _pos(0), _stream(0), _buffer2(0) {}
- ~COutBuffer() { Free(); }
-
- bool Create(UInt32 bufferSize);
- void Free();
-
- void SetMemStream(Byte *buffer) { _buffer2 = buffer; }
- void SetStream(ISequentialOutStream *stream);
- void Init();
- HRESULT Flush();
- void ReleaseStream() { _stream.Release(); }
-
- void WriteByte(Byte b)
- {
- _buffer[_pos++] = b;
- if(_pos == _limitPos)
- FlushWithCheck();
- }
- void WriteBytes(const void *data, size_t size)
- {
- for (size_t i = 0; i < size; i++)
- WriteByte(((const Byte *)data)[i]);
- }
-
- UInt64 GetProcessedSize() const;
-};
-
-#endif
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/StdAfx.h b/util/cbfstool/tools/lzma/C/7zip/Common/StdAfx.h
deleted file mode 100644
index 27a77b104b..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/StdAfx.h
+++ /dev/null
@@ -1,9 +0,0 @@
-// StdAfx.h
-
-#ifndef __STDAFX_H
-#define __STDAFX_H
-
-#include "../../Common/MyWindows.h"
-#include "../../Common/NewHandler.h"
-
-#endif
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.cpp b/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.cpp
deleted file mode 100644
index a5d9ac0ef0..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-// StreamUtils.cpp
-
-#include "StdAfx.h"
-
-#include "../../Common/MyCom.h"
-#include "StreamUtils.h"
-
-HRESULT ReadStream(ISequentialInStream *stream, void *data, UInt32 size, UInt32 *processedSize)
-{
- if (processedSize != 0)
- *processedSize = 0;
- while(size != 0)
- {
- UInt32 processedSizeLoc;
- HRESULT res = stream->Read(data, size, &processedSizeLoc);
- if (processedSize != 0)
- *processedSize += processedSizeLoc;
- data = (Byte *)((Byte *)data + processedSizeLoc);
- size -= processedSizeLoc;
- RINOK(res);
- if (processedSizeLoc == 0)
- return S_OK;
- }
- return S_OK;
-}
-
-HRESULT WriteStream(ISequentialOutStream *stream, const void *data, UInt32 size, UInt32 *processedSize)
-{
- if (processedSize != 0)
- *processedSize = 0;
- while(size != 0)
- {
- UInt32 processedSizeLoc;
- HRESULT res = stream->Write(data, size, &processedSizeLoc);
- if (processedSize != 0)
- *processedSize += processedSizeLoc;
- data = (const void *)((const Byte *)data + processedSizeLoc);
- size -= processedSizeLoc;
- RINOK(res);
- if (processedSizeLoc == 0)
- break;
- }
- return S_OK;
-}
diff --git a/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.h b/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.h
deleted file mode 100644
index 59f88733f6..0000000000
--- a/util/cbfstool/tools/lzma/C/7zip/Common/StreamUtils.h
+++ /dev/null
@@ -1,11 +0,0 @@
-// StreamUtils.h
-
-#ifndef __STREAMUTILS_H
-#define __STREAMUTILS_H
-
-#include "../IStream.h"
-
-HRESULT ReadStream(ISequentialInStream *stream, void *data, UInt32 size, UInt32 *processedSize);
-HRESULT WriteStream(ISequentialOutStream *stream, const void *data, UInt32 size, UInt32 *processedSize);
-
-#endif