1 files changed, 0 insertions, 289 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipOut.cpp b/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipOut.cpp
deleted file mode 100644
index aa82143e3..000000000
--- a/src/libs/7zip/win/CPP/7zip/Archive/Zip/ZipOut.cpp
+++ /dev/null
@@ -1,289 +0,0 @@
-// ZipOut.cpp
-
-#include "StdAfx.h"
-
-#include "../../Common/OffsetStream.h"
-
-#include "ZipOut.h"
-
-namespace NArchive {
-namespace NZip {
-
-void COutArchive::Create(IOutStream *outStream)
-{
-  if (!m_OutBuffer.Create(1 << 16))
-    throw CSystemException(E_OUTOFMEMORY);
-  m_Stream = outStream;
-  m_OutBuffer.SetStream(outStream);
-  m_OutBuffer.Init();
-  m_BasePosition = 0;
-}
-
-void COutArchive::MoveBasePosition(UInt64 distanceToMove)
-{
-  m_BasePosition += distanceToMove; // test overflow
-}
-
-void COutArchive::PrepareWriteCompressedDataZip64(UInt16 fileNameLength, bool isZip64, bool aesEncryption)
-{
-  m_IsZip64 = isZip64;
-  m_ExtraSize = isZip64 ? (4 + 8 + 8) : 0;
-  if (aesEncryption)
-    m_ExtraSize += 4 + 7;
-  m_LocalFileHeaderSize = 4 + NFileHeader::kLocalBlockSize + fileNameLength + m_ExtraSize;
-}
-
-void COutArchive::PrepareWriteCompressedData(UInt16 fileNameLength, UInt64 unPackSize, bool aesEncryption)
-{
-  // We test it to 0xF8000000 to support case when compressed size
-  // can be larger than uncompressed size.
-  PrepareWriteCompressedDataZip64(fileNameLength, unPackSize >= 0xF8000000, aesEncryption);
-}
-
-void COutArchive::PrepareWriteCompressedData2(UInt16 fileNameLength, UInt64 unPackSize, UInt64 packSize, bool aesEncryption)
-{
-  bool isUnPack64 = unPackSize >= 0xFFFFFFFF;
-  bool isPack64 = packSize >= 0xFFFFFFFF;
-  bool isZip64 = isPack64 || isUnPack64;
-  PrepareWriteCompressedDataZip64(fileNameLength, isZip64, aesEncryption);
-}
-
-void COutArchive::WriteBytes(const void *buffer, UInt32 size)
-{
-  m_OutBuffer.WriteBytes(buffer, size);
-  m_BasePosition += size;
-}
-
-void COutArchive::WriteByte(Byte b)
-{
-  WriteBytes(&b, 1);
-}
-
-void COutArchive::WriteUInt16(UInt16 value)
-{
-  for (int i = 0; i < 2; i++)
-  {
-    WriteByte((Byte)value);
-    value >>= 8;
-  }
-}
-
-void COutArchive::WriteUInt32(UInt32 value)
-{
-  for (int i = 0; i < 4; i++)
-  {
-    WriteByte((Byte)value);
-    value >>= 8;
-  }
-}
-
-void COutArchive::WriteUInt64(UInt64 value)
-{
-  for (int i = 0; i < 8; i++)
-  {
-    WriteByte((Byte)value);
-    value >>= 8;
-  }
-}
-
-void COutArchive::WriteExtra(const CExtraBlock &extra)
-{
-  if (extra.SubBlocks.Size() != 0)
-  {
-    for (int i = 0; i < extra.SubBlocks.Size(); i++)
-    {
-      const CExtraSubBlock &subBlock = extra.SubBlocks[i];
-      WriteUInt16(subBlock.ID);
-      WriteUInt16((UInt16)subBlock.Data.GetCapacity());
-      WriteBytes(subBlock.Data, (UInt32)subBlock.Data.GetCapacity());
-    }
-  }
-}
-
-void COutArchive::SeekTo(UInt64 offset)
-{
-  HRESULT res = m_Stream->Seek(offset, STREAM_SEEK_SET, NULL);
-  if (res != S_OK)
-    throw CSystemException(res);
-}
-
-void COutArchive::WriteLocalHeader(const CLocalItem &item)
-{
-  SeekTo(m_BasePosition);
-  
-  bool isZip64 = m_IsZip64 || item.PackSize >= 0xFFFFFFFF || item.UnPackSize >= 0xFFFFFFFF;
-  
-  WriteUInt32(NSignature::kLocalFileHeader);
-  {
-    Byte ver = item.ExtractVersion.Version;
-    if (isZip64 && ver < NFileHeader::NCompressionMethod::kExtractVersion_Zip64)
-      ver = NFileHeader::NCompressionMethod::kExtractVersion_Zip64;
-    WriteByte(ver);
-  }
-  WriteByte(item.ExtractVersion.HostOS);
-  WriteUInt16(item.Flags);
-  WriteUInt16(item.CompressionMethod);
-  WriteUInt32(item.Time);
-  WriteUInt32(item.FileCRC);
-  WriteUInt32(isZip64 ? 0xFFFFFFFF: (UInt32)item.PackSize);
-  WriteUInt32(isZip64 ? 0xFFFFFFFF: (UInt32)item.UnPackSize);
-  WriteUInt16((UInt16)item.Name.Length());
-  {
-    UInt16 localExtraSize = (UInt16)((isZip64 ? (4 + 16): 0) + item.LocalExtra.GetSize());
-    if (localExtraSize > m_ExtraSize)
-      throw CSystemException(E_FAIL);
-  }
-  WriteUInt16((UInt16)m_ExtraSize); // test it;
-  WriteBytes((const char *)item.Name, item.Name.Length());
-
-  UInt32 extraPos = 0;
-  if (isZip64)
-  {
-    extraPos += 4 + 16;
-    WriteUInt16(NFileHeader::NExtraID::kZip64);
-    WriteUInt16(16);
-    WriteUInt64(item.UnPackSize);
-    WriteUInt64(item.PackSize);
-  }
-
-  WriteExtra(item.LocalExtra);
-  extraPos += (UInt32)item.LocalExtra.GetSize();
-  for (; extraPos < m_ExtraSize; extraPos++)
-    WriteByte(0);
-
-  m_OutBuffer.FlushWithCheck();
-  MoveBasePosition(item.PackSize);
-  SeekTo(m_BasePosition);
-}
-
-void COutArchive::WriteCentralHeader(const CItem &item)
-{
-  bool isUnPack64 = item.UnPackSize >= 0xFFFFFFFF;
-  bool isPack64 = item.PackSize >= 0xFFFFFFFF;
-  bool isPosition64 = item.LocalHeaderPosition >= 0xFFFFFFFF;
-  bool isZip64  = isPack64 || isUnPack64 || isPosition64;
-  
-  WriteUInt32(NSignature::kCentralFileHeader);
-  WriteByte(item.MadeByVersion.Version);
-  WriteByte(item.MadeByVersion.HostOS);
-  {
-    Byte ver = item.ExtractVersion.Version;
-    if (isZip64 && ver < NFileHeader::NCompressionMethod::kExtractVersion_Zip64)
-      ver = NFileHeader::NCompressionMethod::kExtractVersion_Zip64;
-    WriteByte(ver);
-  }
-  WriteByte(item.ExtractVersion.HostOS);
-  WriteUInt16(item.Flags);
-  WriteUInt16(item.CompressionMethod);
-  WriteUInt32(item.Time);
-  WriteUInt32(item.FileCRC);
-  WriteUInt32(isPack64 ? 0xFFFFFFFF: (UInt32)item.PackSize);
-  WriteUInt32(isUnPack64 ? 0xFFFFFFFF: (UInt32)item.UnPackSize);
-  WriteUInt16((UInt16)item.Name.Length());
-  UInt16 zip64ExtraSize = (UInt16)((isUnPack64 ? 8: 0) +  (isPack64 ? 8: 0) + (isPosition64 ? 8: 0));
-  const UInt16 kNtfsExtraSize = 4 + 2 + 2 + (3 * 8);
-  UInt16 centralExtraSize = (UInt16)(isZip64 ? (4 + zip64ExtraSize) : 0) + (item.NtfsTimeIsDefined ? (4 + kNtfsExtraSize) : 0);
-  centralExtraSize = (UInt16)(centralExtraSize + item.CentralExtra.GetSize());
-  WriteUInt16(centralExtraSize); // test it;
-  WriteUInt16((UInt16)item.Comment.GetCapacity());
-  WriteUInt16(0); // DiskNumberStart;
-  WriteUInt16(item.InternalAttributes);
-  WriteUInt32(item.ExternalAttributes);
-  WriteUInt32(isPosition64 ? 0xFFFFFFFF: (UInt32)item.LocalHeaderPosition);
-  WriteBytes((const char *)item.Name, item.Name.Length());
-  if (isZip64)
-  {
-    WriteUInt16(NFileHeader::NExtraID::kZip64);
-    WriteUInt16(zip64ExtraSize);
-    if(isUnPack64)
-      WriteUInt64(item.UnPackSize);
-    if(isPack64)
-      WriteUInt64(item.PackSize);
-    if(isPosition64)
-      WriteUInt64(item.LocalHeaderPosition);
-  }
-  if (item.NtfsTimeIsDefined)
-  {
-    WriteUInt16(NFileHeader::NExtraID::kNTFS);
-    WriteUInt16(kNtfsExtraSize);
-    WriteUInt32(0); // reserved
-    WriteUInt16(NFileHeader::NNtfsExtra::kTagTime);
-    WriteUInt16(8 * 3);
-    WriteUInt32(item.NtfsMTime.dwLowDateTime);
-    WriteUInt32(item.NtfsMTime.dwHighDateTime);
-    WriteUInt32(item.NtfsATime.dwLowDateTime);
-    WriteUInt32(item.NtfsATime.dwHighDateTime);
-    WriteUInt32(item.NtfsCTime.dwLowDateTime);
-    WriteUInt32(item.NtfsCTime.dwHighDateTime);
-  }
-  WriteExtra(item.CentralExtra);
-  if (item.Comment.GetCapacity() > 0)
-    WriteBytes(item.Comment, (UInt32)item.Comment.GetCapacity());
-}
-
-void COutArchive::WriteCentralDir(const CObjectVector<CItem> &items, const CByteBuffer *comment)
-{
-  SeekTo(m_BasePosition);
-  
-  UInt64 cdOffset = GetCurrentPosition();
-  for(int i = 0; i < items.Size(); i++)
-    WriteCentralHeader(items[i]);
-  UInt64 cd64EndOffset = GetCurrentPosition();
-  UInt64 cdSize = cd64EndOffset - cdOffset;
-  bool cdOffset64 = cdOffset >= 0xFFFFFFFF;
-  bool cdSize64 = cdSize >= 0xFFFFFFFF;
-  bool items64 = items.Size() >= 0xFFFF;
-  bool isZip64 = (cdOffset64 || cdSize64 || items64);
-
-  if (isZip64)
-  {
-    WriteUInt32(NSignature::kZip64EndOfCentralDir);
-    WriteUInt64(kZip64EcdSize); // ThisDiskNumber = 0;
-    WriteUInt16(45); // version
-    WriteUInt16(45); // version
-    WriteUInt32(0); // ThisDiskNumber = 0;
-    WriteUInt32(0); // StartCentralDirectoryDiskNumber;;
-    WriteUInt64((UInt64)items.Size());
-    WriteUInt64((UInt64)items.Size());
-    WriteUInt64((UInt64)cdSize);
-    WriteUInt64((UInt64)cdOffset);
-
-    WriteUInt32(NSignature::kZip64EndOfCentralDirLocator);
-    WriteUInt32(0); // number of the disk with the start of the zip64 end of central directory
-    WriteUInt64(cd64EndOffset);
-    WriteUInt32(1); // total number of disks
-  }
-  WriteUInt32(NSignature::kEndOfCentralDir);
-  WriteUInt16(0); // ThisDiskNumber = 0;
-  WriteUInt16(0); // StartCentralDirectoryDiskNumber;
-  WriteUInt16((UInt16)(items64 ? 0xFFFF: items.Size()));
-  WriteUInt16((UInt16)(items64 ? 0xFFFF: items.Size()));
-  WriteUInt32(cdSize64 ? 0xFFFFFFFF: (UInt32)cdSize);
-  WriteUInt32(cdOffset64 ? 0xFFFFFFFF: (UInt32)cdOffset);
-  UInt32 commentSize = (UInt32)(comment ? comment->GetCapacity() : 0);
-  WriteUInt16((UInt16)commentSize);
-  if (commentSize > 0)
-    WriteBytes((const Byte *)*comment, commentSize);
-  m_OutBuffer.FlushWithCheck();
-}
-
-void COutArchive::CreateStreamForCompressing(IOutStream **outStream)
-{
-  COffsetOutStream *streamSpec = new COffsetOutStream;
-  CMyComPtr<IOutStream> tempStream(streamSpec);
-  streamSpec->Init(m_Stream, m_BasePosition + m_LocalFileHeaderSize);
-  *outStream = tempStream.Detach();
-}
-
-void COutArchive::SeekToPackedDataPosition()
-{
-  SeekTo(m_BasePosition + m_LocalFileHeaderSize);
-}
-
-void COutArchive::CreateStreamForCopying(ISequentialOutStream **outStream)
-{
-  CMyComPtr<ISequentialOutStream> tempStream(m_Stream);
-  *outStream = tempStream.Detach();
-}
-
-}}