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-rw-r--r--src/libs/7zip/unix/CPP/7zip/Archive/Hfs/HfsHandler.cpp243
1 files changed, 0 insertions, 243 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Archive/Hfs/HfsHandler.cpp b/src/libs/7zip/unix/CPP/7zip/Archive/Hfs/HfsHandler.cpp
deleted file mode 100644
index f226458d4..000000000
--- a/src/libs/7zip/unix/CPP/7zip/Archive/Hfs/HfsHandler.cpp
+++ /dev/null
@@ -1,243 +0,0 @@
-// HfsHandler.cpp
-
-#include "StdAfx.h"
-
-#include "Common/ComTry.h"
-#include "Windows/PropVariant.h"
-#include "../../Common/StreamUtils.h"
-#include "HfsHandler.h"
-
-namespace NArchive {
-namespace NHfs {
-
-STATPROPSTG kProps[] =
-{
- { NULL, kpidPath, VT_BSTR},
- { NULL, kpidIsDir, VT_BOOL},
- { NULL, kpidSize, VT_UI8},
- { NULL, kpidPackSize, VT_UI8},
- { NULL, kpidCTime, VT_FILETIME},
- { NULL, kpidMTime, VT_FILETIME},
- { NULL, kpidATime, VT_FILETIME}
-};
-
-STATPROPSTG kArcProps[] =
-{
- { NULL, kpidMethod, VT_BSTR},
- { NULL, kpidClusterSize, VT_UI4},
- { NULL, kpidFreeSpace, VT_UI8},
- { NULL, kpidCTime, VT_FILETIME},
- { NULL, kpidMTime, VT_FILETIME}
-};
-
-IMP_IInArchive_Props
-IMP_IInArchive_ArcProps
-
-static void HfsTimeToProp(UInt32 hfsTime, NWindows::NCOM::CPropVariant &prop)
-{
- FILETIME ft;
- HfsTimeToFileTime(hfsTime, ft);
- prop = ft;
-}
-
-STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
-{
- COM_TRY_BEGIN
- NWindows::NCOM::CPropVariant prop;
- switch(propID)
- {
- case kpidMethod: prop = _db.Header.IsHfsX() ? L"HFSX" : L"HFS+"; break;
- case kpidClusterSize: prop = (UInt32)1 << _db.Header.BlockSizeLog; break;
- case kpidFreeSpace: prop = (UInt64)_db.Header.NumFreeBlocks << _db.Header.BlockSizeLog; break;
- case kpidMTime: HfsTimeToProp(_db.Header.MTime, prop); break;
- case kpidCTime:
- {
- FILETIME localFt, ft;
- HfsTimeToFileTime(_db.Header.CTime, localFt);
- if (LocalFileTimeToFileTime(&localFt, &ft))
- prop = ft;
- break;
- }
- }
- prop.Detach(value);
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
-{
- COM_TRY_BEGIN
- NWindows::NCOM::CPropVariant prop;
- const CItem &item = _db.Items[index];
- switch(propID)
- {
- case kpidPath: prop = _db.GetItemPath(index); break;
- case kpidIsDir: prop = item.IsDir(); break;
-
- case kpidCTime: HfsTimeToProp(item.CTime, prop); break;
- case kpidMTime: HfsTimeToProp(item.MTime, prop); break;
- case kpidATime: HfsTimeToProp(item.ATime, prop); break;
-
- case kpidPackSize: if (!item.IsDir()) prop = (UInt64)item.NumBlocks << _db.Header.BlockSizeLog; break;
- case kpidSize: if (!item.IsDir()) prop = item.Size; break;
- }
- prop.Detach(value);
- return S_OK;
- COM_TRY_END
-}
-
-class CProgressImp: public CProgressVirt
-{
- CMyComPtr<IArchiveOpenCallback> _callback;
-public:
- HRESULT SetTotal(UInt64 numFiles);
- HRESULT SetCompleted(UInt64 numFiles);
- CProgressImp(IArchiveOpenCallback *callback): _callback(callback) {}
-};
-
-HRESULT CProgressImp::SetTotal(UInt64 numFiles)
-{
- if (_callback)
- return _callback->SetTotal(&numFiles, NULL);
- return S_OK;
-}
-
-HRESULT CProgressImp::SetCompleted(UInt64 numFiles)
-{
- if (_callback)
- return _callback->SetCompleted(&numFiles, NULL);
- return S_OK;
-}
-
-STDMETHODIMP CHandler::Open(IInStream *inStream,
- const UInt64 * /* maxCheckStartPosition */,
- IArchiveOpenCallback *callback)
-{
- COM_TRY_BEGIN
- Close();
- try
- {
- CProgressImp progressImp(callback);
- HRESULT res = _db.Open(inStream, &progressImp);
- if (res == E_ABORT)
- return res;
- if (res != S_OK)
- return S_FALSE;
- _stream = inStream;
- }
- catch(...) { return S_FALSE; }
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::Close()
-{
- _stream.Release();
- _db.Clear();
- return S_OK;
-}
-
-STDMETHODIMP CHandler::Extract(const UInt32 *indices, UInt32 numItems,
- Int32 testMode, IArchiveExtractCallback *extractCallback)
-{
- COM_TRY_BEGIN
- bool allFilesMode = (numItems == (UInt32)-1);
- if (allFilesMode)
- numItems = _db.Items.Size();
- if (numItems == 0)
- return S_OK;
- UInt32 i;
- UInt64 totalSize = 0;
- for (i = 0; i < numItems; i++)
- {
- const CItem &item = _db.Items[allFilesMode ? i : indices[i]];
- if (!item.IsDir())
- totalSize += item.Size;
- }
- RINOK(extractCallback->SetTotal(totalSize));
-
- UInt64 currentTotalSize = 0, currentItemSize = 0;
-
- CByteBuffer buf;
- const UInt32 kBufSize = (1 << 16);
- buf.SetCapacity(kBufSize);
-
- for (i = 0; i < numItems; i++, currentTotalSize += currentItemSize)
- {
- RINOK(extractCallback->SetCompleted(&currentTotalSize));
- Int32 index = allFilesMode ? i : indices[i];
- const CItem &item = _db.Items[index];
- currentItemSize = 0;
- if (!item.IsDir())
- currentItemSize = item.Size;
-
- CMyComPtr<ISequentialOutStream> realOutStream;
- Int32 askMode = testMode ?
- NExtract::NAskMode::kTest :
- NExtract::NAskMode::kExtract;
- RINOK(extractCallback->GetStream(index, &realOutStream, askMode));
-
- if (item.IsDir())
- {
- RINOK(extractCallback->PrepareOperation(askMode));
- RINOK(extractCallback->SetOperationResult(NExtract::NOperationResult::kOK));
- continue;
- }
- if (!testMode && !realOutStream)
- continue;
- RINOK(extractCallback->PrepareOperation(askMode));
- UInt64 pos = 0;
- int res = NExtract::NOperationResult::kOK;
- int i;
- for (i = 0; i < item.Extents.Size(); i++)
- {
- if (item.Size == pos)
- break;
- if (res != NExtract::NOperationResult::kOK)
- break;
- const CExtent &e = item.Extents[i];
- RINOK(_stream->Seek((UInt64)e.Pos << _db.Header.BlockSizeLog, STREAM_SEEK_SET, NULL));
- UInt64 extentSize = (UInt64)e.NumBlocks << _db.Header.BlockSizeLog;
- for (;;)
- {
- if (extentSize == 0)
- break;
- UInt64 rem = item.Size - pos;
- if (rem == 0)
- {
- if (extentSize >= (UInt64)((UInt32)1 << _db.Header.BlockSizeLog))
- res = NExtract::NOperationResult::kDataError;
- break;
- }
- UInt32 curSize = kBufSize;
- if (curSize > rem)
- curSize = (UInt32)rem;
- if (curSize > extentSize)
- curSize = (UInt32)extentSize;
- RINOK(ReadStream_FALSE(_stream, buf, curSize));
- if (realOutStream)
- {
- RINOK(WriteStream(realOutStream, buf, curSize));
- }
- pos += curSize;
- extentSize -= curSize;
- UInt64 processed = currentTotalSize + pos;
- RINOK(extractCallback->SetCompleted(&processed));
- }
- }
- if (i != item.Extents.Size() || item.Size != pos)
- res = NExtract::NOperationResult::kDataError;
- realOutStream.Release();
- RINOK(extractCallback->SetOperationResult(res));
- }
- return S_OK;
- COM_TRY_END
-}
-
-STDMETHODIMP CHandler::GetNumberOfItems(UInt32 *numItems)
-{
- *numItems = _db.Items.Size();
- return S_OK;
-}
-
-}}
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