本文整理汇总了C++中COutArchive::WriteLocalHeader方法的典型用法代码示例。如果您正苦于以下问题：C++ COutArchive::WriteLocalHeader方法的具体用法？C++ COutArchive::WriteLocalHeader怎么用？C++ COutArchive::WriteLocalHeader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::WriteLocalHeader方法的2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: UpdateItemOldData
static HRESULT UpdateItemOldData(
COutArchive &archive,
CInArchive *inArchive,
const CItemEx &itemEx,
const CUpdateItem &ui,
CItemOut &item,
/* bool izZip64, */
ICompressProgressInfo *progress,
UInt64 &complexity)
{
if (ui.NewProps)
{
if (item.HasDescriptor())
return E_NOTIMPL;
// use old name size.
// CUpdateRange range(item.GetLocalExtraPosition(), item.LocalExtraSize + item.PackSize);
CUpdateRange range(inArchive->GetOffsetInStream(itemEx.GetDataPosition()), itemEx.PackSize);
// we keep ExternalAttrib and some another properties from old archive
// item.ExternalAttrib = ui.Attrib;
item.Name = ui.Name;
item.SetUtf8(ui.IsUtf8);
item.Time = ui.Time;
item.Ntfs_MTime = ui.Ntfs_MTime;
item.Ntfs_ATime = ui.Ntfs_ATime;
item.Ntfs_CTime = ui.Ntfs_CTime;
item.NtfsTimeIsDefined = ui.NtfsTimeIsDefined;
item.CentralExtra.RemoveUnknownSubBlocks();
item.LocalExtra.RemoveUnknownSubBlocks();
item.LocalHeaderPos = archive.GetCurPos();
archive.PrepareWriteCompressedData2(item.Name.Len(), item.Size, item.PackSize, item.LocalExtra.HasWzAes());
archive.WriteLocalHeader(item);
RINOK(WriteRange(inArchive->Stream, archive, range, progress));
complexity += range.Size;
}
else
{
CUpdateRange range(inArchive->GetOffsetInStream(itemEx.LocalHeaderPos), itemEx.GetLocalFullSize());
// set new header position
item.LocalHeaderPos = archive.GetCurPos();
RINOK(WriteRange(inArchive->Stream, archive, range, progress));
complexity += range.Size;
archive.MoveCurPos(range.Size);
}
return S_OK;
}示例2: UpdateItemOldData
static HRESULT UpdateItemOldData(
COutArchive &archive,
CInArchive *inArchive,
const CItemEx &itemEx,
const CUpdateItem &ui,
CItemOut &item,
/* bool izZip64, */
ICompressProgressInfo *progress,
IArchiveUpdateCallbackFile *opCallback,
UInt64 &complexity)
{
if (opCallback)
{
RINOK(opCallback->ReportOperation(
NEventIndexType::kInArcIndex, (UInt32)ui.IndexInArc,
NUpdateNotifyOp::kReplicate))
}
if (ui.NewProps)
{
if (item.HasDescriptor())
return E_NOTIMPL;
// use old name size.
CMyComPtr<ISequentialInStream> packStream;
RINOK(inArchive->GetItemStream(itemEx, true, packStream));
if (!packStream)
return E_NOTIMPL;
// we keep ExternalAttrib and some another properties from old archive
// item.ExternalAttrib = ui.Attrib;
item.Name = ui.Name;
item.SetUtf8(ui.IsUtf8);
item.Time = ui.Time;
item.Ntfs_MTime = ui.Ntfs_MTime;
item.Ntfs_ATime = ui.Ntfs_ATime;
item.Ntfs_CTime = ui.Ntfs_CTime;
item.NtfsTimeIsDefined = ui.NtfsTimeIsDefined;
item.CentralExtra.RemoveUnknownSubBlocks();
item.LocalExtra.RemoveUnknownSubBlocks();
item.LocalHeaderPos = archive.GetCurPos();
archive.PrepareWriteCompressedData2(item.Name.Len(), item.Size, item.PackSize, item.LocalExtra.HasWzAes());
archive.WriteLocalHeader(item);
RINOK(CopyBlockToArchive(packStream, itemEx.PackSize, archive, progress));
complexity += itemEx.PackSize;
}
else
{
CMyComPtr<ISequentialInStream> packStream;
RINOK(inArchive->GetItemStream(itemEx, false, packStream));
if (!packStream)
return E_NOTIMPL;
// set new header position
item.LocalHeaderPos = archive.GetCurPos();
const UInt64 rangeSize = itemEx.GetLocalFullSize();
RINOK(CopyBlockToArchive(packStream, rangeSize, archive, progress));
complexity += rangeSize;
archive.MoveCurPos(rangeSize);
}
return S_OK;
}