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C++ COutArchive::FillDataResidual方法代码示例

本文整理汇总了C++中COutArchive::FillDataResidual方法的典型用法代码示例。如果您正苦于以下问题：C++ COutArchive::FillDataResidual方法的具体用法？C++ COutArchive::FillDataResidual怎么用？C++ COutArchive::FillDataResidual使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类COutArchive的用法示例。


在下文中一共展示了COutArchive::FillDataResidual方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: UpdateArchive

HRESULT UpdateArchive(IInStream *inStream, ISequentialOutStream *outStream,
    const CObjectVector<NArchive::NTar::CItemEx> &inputItems,
    const CObjectVector<CUpdateItemInfo> &updateItems,
    IArchiveUpdateCallback *updateCallback)
{
  COutArchive outArchive;
  outArchive.Create(outStream);

  UInt64 complexity = 0;

  int i;
  for(i = 0; i < updateItems.Size(); i++)
  {
    const CUpdateItemInfo &updateItem = updateItems[i];
    if (updateItem.NewData)
      complexity += updateItem.Size;
    else
      complexity += inputItems[updateItem.IndexInArchive].GetFullSize();
    complexity += kOneItemComplexity;
  }

  RINOK(updateCallback->SetTotal(complexity));

  complexity = 0;

  for(i = 0; i < updateItems.Size(); i++)
  {
    RINOK(updateCallback->SetCompleted(&complexity));

    CLocalProgress *localProgressSpec = new CLocalProgress;
    CMyComPtr<ICompressProgressInfo> localProgress = localProgressSpec;
    localProgressSpec->Init(updateCallback, true);
  
    CLocalCompressProgressInfo *localCompressProgressSpec = new CLocalCompressProgressInfo;
    CMyComPtr<ICompressProgressInfo> compressProgress = localCompressProgressSpec;

    localCompressProgressSpec->Init(localProgress, &complexity, NULL);

    const CUpdateItemInfo &updateItem = updateItems[i];
    CItem item;
    if (updateItem.NewProperties)
    {
      item.Mode = 0777;
      item.Name = (updateItem.Name);
      if (updateItem.IsDirectory)
      {
         item.LinkFlag = NFileHeader::NLinkFlag::kDirectory;
         item.Size = 0;
      }
      else
      {
         item.LinkFlag = NFileHeader::NLinkFlag::kNormal;
         item.Size = updateItem.Size;
      }
      item.ModificationTime = updateItem.Time;
      item.DeviceMajorDefined = false;
      item.DeviceMinorDefined = false;
      item.UID = 0;
      item.GID = 0;
      memmove(item.Magic, NFileHeader::NMagic::kEmpty, 8);
    }
    else
    {
      const CItemEx &existItemInfo = inputItems[updateItem.IndexInArchive];
      item = existItemInfo;
    }
    if (updateItem.NewData)
    {
      item.Size = updateItem.Size;
      if (item.Size == UInt64(Int64(-1)))
        return E_INVALIDARG;
    }
    else
    {
      const CItemEx &existItemInfo = inputItems[updateItem.IndexInArchive];
      item.Size = existItemInfo.Size;
    }
  
    if (updateItem.NewData)
    {
      CMyComPtr<ISequentialInStream> fileInStream;
      HRESULT res = updateCallback->GetStream(updateItem.IndexInClient, &fileInStream);
      if (res != S_FALSE)
      {
        RINOK(res);
        RINOK(outArchive.WriteHeader(item));
        if (!updateItem.IsDirectory)
        {
          UInt64 totalSize;
          RINOK(CopyBlock(fileInStream, outStream, compressProgress, &totalSize));
          if (totalSize != item.Size)
            return E_FAIL;
          RINOK(outArchive.FillDataResidual(item.Size));
        }
      }
      complexity += updateItem.Size;
      RINOK(updateCallback->SetOperationResult(
          NArchive::NUpdate::NOperationResult::kOK));
    }
    else
//.........这里部分代码省略.........
开发者ID:OPSF，项目名称:uClinux，代码行数:101，代码来源:TarUpdate.cpp

示例2: UpdateArchive


//.........这里部分代码省略.........
              {
                item.PackSize = size2;
                item.MTime = NWindows::NTime::FileTimeToUnixTime64(mTime);;
              }
            }
          }
          {
            AString hardLink;
            RINOK(GetPropString(updateCallback, ui.IndexInClient, kpidHardLink, hardLink, codePage, true));
            if (!hardLink.IsEmpty())
            {
              item.LinkFlag = NFileHeader::NLinkFlag::kHardLink;
              item.LinkName = hardLink;
              item.PackSize = 0;
              item.Size = 0;
              fileInStream.Release();
            }
          }
        }
      }

      if (needWrite)
      {
        UInt64 fileHeaderStartPos = outArchive.Pos;
        RINOK(outArchive.WriteHeader(item));
        if (fileInStream)
        {
          RINOK(copyCoder->Code(fileInStream, outStream, NULL, NULL, progress));
          outArchive.Pos += copyCoderSpec->TotalSize;
          if (copyCoderSpec->TotalSize != item.PackSize)
          {
            if (!outSeekStream)
              return E_FAIL;
            UInt64 backOffset = outArchive.Pos - fileHeaderStartPos;
            RINOK(outSeekStream->Seek(-(Int64)backOffset, STREAM_SEEK_CUR, NULL));
            outArchive.Pos = fileHeaderStartPos;
            item.PackSize = copyCoderSpec->TotalSize;
            RINOK(outArchive.WriteHeader(item));
            RINOK(outSeekStream->Seek(item.PackSize, STREAM_SEEK_CUR, NULL));
            outArchive.Pos += item.PackSize;
          }
          RINOK(outArchive.FillDataResidual(item.PackSize));
        }
      }
      complexity += item.PackSize;
      RINOK(updateCallback->SetOperationResult(NArchive::NUpdate::NOperationResult::kOK));
    }
    else
    {
      const CItemEx &existItem = inputItems[ui.IndexInArchive];
      UInt64 size;
      if (ui.NewProps)
      {
        // memcpy(item.Magic, NFileHeader::NMagic::kEmpty, 8);

        if (!symLink.IsEmpty())
        {
          item.PackSize = 0;
          item.Size = 0;
        }
        else
        {
          if (ui.IsDir == existItem.IsDir())
            item.LinkFlag = existItem.LinkFlag;

          item.SparseBlocks = existItem.SparseBlocks;
          item.Size = existItem.Size;
          item.PackSize = existItem.PackSize;
        }

        item.DeviceMajorDefined = existItem.DeviceMajorDefined;
        item.DeviceMinorDefined = existItem.DeviceMinorDefined;
        item.DeviceMajor = existItem.DeviceMajor;
        item.DeviceMinor = existItem.DeviceMinor;
        item.UID = existItem.UID;
        item.GID = existItem.GID;

        RINOK(outArchive.WriteHeader(item));
        RINOK(inStream->Seek(existItem.GetDataPosition(), STREAM_SEEK_SET, NULL));
        size = existItem.PackSize;
      }
      else
      {
        RINOK(inStream->Seek(existItem.HeaderPos, STREAM_SEEK_SET, NULL));
        size = existItem.GetFullSize();
      }
      streamSpec->Init(size);

      RINOK(copyCoder->Code(inStreamLimited, outStream, NULL, NULL, progress));
      if (copyCoderSpec->TotalSize != size)
        return E_FAIL;
      outArchive.Pos += size;
      RINOK(outArchive.FillDataResidual(existItem.PackSize));
      complexity += size;
    }
  }
  lps->InSize = lps->OutSize = complexity;
  RINOK(lps->SetCur());
  return outArchive.WriteFinishHeader();
}
开发者ID:borneq，项目名称:bind7z，代码行数:101，代码来源:TarUpdate.cpp

示例3: UpdateArchive

HRESULT UpdateArchive(IInStream *inStream, ISequentialOutStream *outStream,
    const CObjectVector<NArchive::NTar::CItemEx> &inputItems,
    const CObjectVector<CUpdateItem> &updateItems,
    IArchiveUpdateCallback *updateCallback)
{
  COutArchive outArchive;
  outArchive.Create(outStream);

  UInt64 complexity = 0;

  int i;
  for(i = 0; i < updateItems.Size(); i++)
  {
    const CUpdateItem &ui = updateItems[i];
    if (ui.NewData)
      complexity += ui.Size;
    else
      complexity += inputItems[ui.IndexInArchive].GetFullSize();
  }

  RINOK(updateCallback->SetTotal(complexity));

  NCompress::CCopyCoder *copyCoderSpec = new NCompress::CCopyCoder;
  CMyComPtr<ICompressCoder> copyCoder = copyCoderSpec;

  CLocalProgress *lps = new CLocalProgress;
  CMyComPtr<ICompressProgressInfo> progress = lps;
  lps->Init(updateCallback, true);

  CLimitedSequentialInStream *streamSpec = new CLimitedSequentialInStream;
  CMyComPtr<CLimitedSequentialInStream> inStreamLimited(streamSpec);
  streamSpec->SetStream(inStream);

  complexity = 0;

  for (i = 0; i < updateItems.Size(); i++)
  {
    lps->InSize = lps->OutSize = complexity;
    RINOK(lps->SetCur());

    const CUpdateItem &ui = updateItems[i];
    CItem item;
    if (ui.NewProps)
    {
      item.Mode = ui.Mode;
      item.Name = ui.Name;
      item.User = ui.User;
      item.Group = ui.Group;
      if (ui.IsDir)
      {
        item.LinkFlag = NFileHeader::NLinkFlag::kDirectory;
        item.PackSize = 0;
      }
      else
      {
        item.LinkFlag = NFileHeader::NLinkFlag::kNormal;
        item.PackSize = ui.Size;
      }
      item.MTime = ui.MTime;
      item.DeviceMajorDefined = false;
      item.DeviceMinorDefined = false;
      item.UID = 0;
      item.GID = 0;
      memmove(item.Magic, NFileHeader::NMagic::kEmpty, 8);
    }
    else
      item = inputItems[ui.IndexInArchive];

    if (ui.NewData)
    {
      item.PackSize = ui.Size;
      if (ui.Size == (UInt64)(Int64)-1)
        return E_INVALIDARG;
    }
    else
      item.PackSize = inputItems[ui.IndexInArchive].PackSize;
  
    if (ui.NewData)
    {
      CMyComPtr<ISequentialInStream> fileInStream;
      HRESULT res = updateCallback->GetStream(ui.IndexInClient, &fileInStream);
      if (res != S_FALSE)
      {
        RINOK(res);
        RINOK(outArchive.WriteHeader(item));
        if (!ui.IsDir)
        {
          RINOK(copyCoder->Code(fileInStream, outStream, NULL, NULL, progress));
          if (copyCoderSpec->TotalSize != item.PackSize)
            return E_FAIL;
          RINOK(outArchive.FillDataResidual(item.PackSize));
        }
      }
      complexity += ui.Size;
      RINOK(updateCallback->SetOperationResult(NArchive::NUpdate::NOperationResult::kOK));
    }
    else
    {
      const CItemEx &existItem = inputItems[ui.IndexInArchive];
      UInt64 size;
//.........这里部分代码省略.........
开发者ID:Dabil，项目名称:puNES，代码行数:101，代码来源:TarUpdate.cpp


注：本文中的COutArchive::FillDataResidual方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。