static void SetFileHeader(
COutArchive &archive,
const CCompressionMethodMode &options,
const CUpdateItem &ui,
// bool isSeqMode,
CItemOut &item)
{
item.Size = ui.Size;
bool isDir;
item.ClearFlags();
if (ui.NewProps)
{
isDir = ui.IsDir;
item.Name = ui.Name;
item.SetUtf8(ui.IsUtf8);
item.ExternalAttrib = ui.Attrib;
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;
}
else
isDir = item.IsDir();
item.LocalHeaderPos = archive.GetCurPos();
item.MadeByVersion.HostOS = kMadeByHostOS;
item.MadeByVersion.Version = NFileHeader::NCompressionMethod::kMadeByProgramVersion;
item.ExtractVersion.HostOS = kExtractHostOS;
item.InternalAttrib = 0; // test it
item.SetEncrypted(!isDir && options.PasswordIsDefined);
// item.SetDescriptorMode(isSeqMode);
if (isDir)
{
item.ExtractVersion.Version = NFileHeader::NCompressionMethod::kExtractVersion_Dir;
item.Method = kMethodForDirectory;
item.PackSize = 0;
item.Size = 0;
item.Crc = 0;
}
}
static HRESULT Update2St(
DECL_EXTERNAL_CODECS_LOC_VARS
COutArchive &archive,
CInArchive *inArchive,
const CObjectVector<CItemEx> &inputItems,
CObjectVector<CUpdateItem> &updateItems,
const CCompressionMethodMode *options,
const CByteBuffer *comment,
IArchiveUpdateCallback *updateCallback,
UInt64 &totalComplexity,
IArchiveUpdateCallbackFile *opCallback)
{
CLocalProgress *lps = new CLocalProgress;
CMyComPtr<ICompressProgressInfo> progress = lps;
lps->Init(updateCallback, true);
CAddCommon compressor(*options);
CObjectVector<CItemOut> items;
UInt64 unpackSizeTotal = 0, packSizeTotal = 0;
FOR_VECTOR (itemIndex, updateItems)
{
lps->InSize = unpackSizeTotal;
lps->OutSize = packSizeTotal;
RINOK(lps->SetCur());
CUpdateItem &ui = updateItems[itemIndex];
CItemEx itemEx;
CItemOut item;
if (!ui.NewProps || !ui.NewData)
{
itemEx = inputItems[ui.IndexInArc];
if (inArchive->ReadLocalItemAfterCdItemFull(itemEx) != S_OK)
return E_NOTIMPL;
(CItem &)item = itemEx;
}
if (ui.NewData)
{
bool isDir = ((ui.NewProps) ? ui.IsDir : item.IsDir());
if (isDir)
{
WriteDirHeader(archive, options, ui, item);
}
else
{
CMyComPtr<ISequentialInStream> fileInStream;
HRESULT res = updateCallback->GetStream(ui.IndexInClient, &fileInStream);
if (res == S_FALSE)
{
lps->ProgressOffset += ui.Size;
RINOK(updateCallback->SetOperationResult(NArchive::NUpdate::NOperationResult::kOK));
continue;
}
RINOK(res);
if (!fileInStream)
return E_INVALIDARG;
// bool isSeqMode = false;
/*
{
CMyComPtr<IInStream> inStream2;
fileInStream->QueryInterface(IID_IInStream, (void **)&inStream2);
isSeqMode = (inStream2 == NULL);
}
*/
UpdatePropsFromStream(ui, fileInStream, updateCallback, totalComplexity);
SetFileHeader(archive, *options, ui, item);
// file Size can be 64-bit !!!
archive.PrepareWriteCompressedData(item.Name.Len(), ui.Size, options->IsRealAesMode());
CCompressingResult compressingResult;
CMyComPtr<IOutStream> outStream;
archive.CreateStreamForCompressing(&outStream);
RINOK(compressor.Compress(
EXTERNAL_CODECS_LOC_VARS
fileInStream, outStream,
ui.Time,
progress, compressingResult));
if (compressingResult.FileTimeWasUsed)
{
/*
if (!item.HasDescriptor())
return E_FAIL;
*/
item.SetDescriptorMode(true);
}
SetItemInfoFromCompressingResult(compressingResult, options->IsRealAesMode(), options->AesKeyMode, item);
archive.WriteLocalHeader_And_SeekToNextFile(item);
RINOK(updateCallback->SetOperationResult(NArchive::NUpdate::NOperationResult::kOK));
unpackSizeTotal += item.Size;
packSizeTotal += item.PackSize;
}
}
else
{
UInt64 complexity = 0;
lps->SendRatio = false;
RINOK(UpdateItemOldData(archive, inArchive, itemEx, ui, item, progress, opCallback, complexity));
lps->SendRatio = true;
lps->ProgressOffset += complexity;
}
items.Add(item);
lps->ProgressOffset += kLocalHeaderSize;
}