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https://github.com/Xevion/easy7zip.git
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120 lines
2.8 KiB
C++
Executable File
120 lines
2.8 KiB
C++
Executable File
// Tar/HandlerOut.cpp
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#include "StdAfx.h"
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#include "Common/StringConvert.h"
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#include "Common/ComTry.h"
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#include "Windows/PropVariant.h"
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#include "Windows/Time.h"
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#include "../Common/ItemNameUtils.h"
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#include "TarHandler.h"
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#include "TarUpdate.h"
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using namespace NWindows;
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using namespace NCOM;
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namespace NArchive {
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namespace NTar {
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STDMETHODIMP CHandler::GetFileTimeType(UInt32 *type)
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{
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*type = NFileTimeType::kUnix;
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return S_OK;
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}
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STDMETHODIMP CHandler::UpdateItems(ISequentialOutStream *outStream, UInt32 numItems,
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IArchiveUpdateCallback *callback)
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{
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COM_TRY_BEGIN
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CObjectVector<CUpdateItem> updateItems;
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for (UInt32 i = 0; i < numItems; i++)
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{
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CUpdateItem ui;
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Int32 newData;
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Int32 newProperties;
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UInt32 indexInArchive;
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if (!callback)
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return E_FAIL;
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RINOK(callback->GetUpdateItemInfo(i, &newData, &newProperties, &indexInArchive));
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ui.NewProperties = IntToBool(newProperties);
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ui.NewData = IntToBool(newData);
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ui.IndexInArchive = indexInArchive;
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ui.IndexInClient = i;
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if (IntToBool(newProperties))
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{
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FILETIME utcTime;
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UString name;
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/*
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UInt32 attributes;
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{
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NCOM::CPropVariant prop;
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RINOK(callback->GetProperty(i, kpidAttrib, &prop));
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if (prop.vt == VT_EMPTY)
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attributes = 0;
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else if (prop.vt != VT_UI4)
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return E_INVALIDARG;
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else
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attributes = prop.ulVal;
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}
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*/
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{
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NCOM::CPropVariant prop;
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RINOK(callback->GetProperty(i, kpidMTime, &prop));
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if (prop.vt != VT_FILETIME)
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return E_INVALIDARG;
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utcTime = prop.filetime;
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}
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{
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NCOM::CPropVariant prop;
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RINOK(callback->GetProperty(i, kpidPath, &prop));
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if (prop.vt == VT_EMPTY)
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name.Empty();
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else if (prop.vt != VT_BSTR)
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return E_INVALIDARG;
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else
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name = prop.bstrVal;
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}
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{
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NCOM::CPropVariant prop;
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RINOK(callback->GetProperty(i, kpidIsDir, &prop));
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if (prop.vt == VT_EMPTY)
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ui.IsDir = false;
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else if (prop.vt != VT_BOOL)
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return E_INVALIDARG;
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else
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ui.IsDir = (prop.boolVal != VARIANT_FALSE);
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}
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ui.Name = UnicodeStringToMultiByte(NItemName::MakeLegalName(name), CP_OEMCP);
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if (ui.IsDir)
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ui.Name += '/';
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if (!NTime::FileTimeToUnixTime(utcTime, ui.Time))
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{
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ui.Time = 0;
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// return E_INVALIDARG;
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}
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}
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if (IntToBool(newData))
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{
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UInt64 size;
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{
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NCOM::CPropVariant prop;
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RINOK(callback->GetProperty(i, kpidSize, &prop));
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if (prop.vt != VT_UI8)
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return E_INVALIDARG;
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size = prop.uhVal.QuadPart;
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}
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ui.Size = size;
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}
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updateItems.Add(ui);
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}
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return UpdateArchive(_inStream, outStream, _items, updateItems, callback);
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COM_TRY_END
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}
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}}
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