diff options
Diffstat (limited to 'src/libs/7zip/win/CPP/7zip/Archive/7z/7zProperties.cpp')
-rw-r--r-- | src/libs/7zip/win/CPP/7zip/Archive/7z/7zProperties.cpp | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Archive/7z/7zProperties.cpp b/src/libs/7zip/win/CPP/7zip/Archive/7z/7zProperties.cpp new file mode 100644 index 000000000..fd4af49c7 --- /dev/null +++ b/src/libs/7zip/win/CPP/7zip/Archive/7z/7zProperties.cpp @@ -0,0 +1,164 @@ +// 7zProperties.cpp + +#include "StdAfx.h" + +#include "7zProperties.h" +#include "7zHeader.h" +#include "7zHandler.h" + +// #define _MULTI_PACK + +namespace NArchive { +namespace N7z { + +struct CPropMap +{ + UInt64 FilePropID; + STATPROPSTG StatPROPSTG; +}; + +CPropMap kPropMap[] = +{ + { NID::kName, { NULL, kpidPath, VT_BSTR } }, + { NID::kSize, { NULL, kpidSize, VT_UI8 } }, + { NID::kPackInfo, { NULL, kpidPackSize, VT_UI8 } }, + + #ifdef _MULTI_PACK + { 100, { L"Pack0", kpidPackedSize0, VT_UI8 } }, + { 101, { L"Pack1", kpidPackedSize1, VT_UI8 } }, + { 102, { L"Pack2", kpidPackedSize2, VT_UI8 } }, + { 103, { L"Pack3", kpidPackedSize3, VT_UI8 } }, + { 104, { L"Pack4", kpidPackedSize4, VT_UI8 } }, + #endif + + { NID::kCTime, { NULL, kpidCTime, VT_FILETIME } }, + { NID::kMTime, { NULL, kpidMTime, VT_FILETIME } }, + { NID::kATime, { NULL, kpidATime, VT_FILETIME } }, + { NID::kWinAttributes, { NULL, kpidAttrib, VT_UI4 } }, + { NID::kStartPos, { NULL, kpidPosition, VT_UI4 } }, + + { NID::kCRC, { NULL, kpidCRC, VT_UI4 } }, + + { NID::kAnti, { NULL, kpidIsAnti, VT_BOOL } } + + #ifndef _SFX + , + { 97, { NULL,kpidEncrypted, VT_BOOL } }, + { 98, { NULL,kpidMethod, VT_BSTR } }, + { 99, { NULL,kpidBlock, VT_UI4 } } + #endif +}; + +static const int kPropMapSize = sizeof(kPropMap) / sizeof(kPropMap[0]); + +static int FindPropInMap(UInt64 filePropID) +{ + for (int i = 0; i < kPropMapSize; i++) + if (kPropMap[i].FilePropID == filePropID) + return i; + return -1; +} + +static void CopyOneItem(CRecordVector<UInt64> &src, + CRecordVector<UInt64> &dest, UInt32 item) +{ + for (int i = 0; i < src.Size(); i++) + if (src[i] == item) + { + dest.Add(item); + src.Delete(i); + return; + } +} + +static void RemoveOneItem(CRecordVector<UInt64> &src, UInt32 item) +{ + for (int i = 0; i < src.Size(); i++) + if (src[i] == item) + { + src.Delete(i); + return; + } +} + +static void InsertToHead(CRecordVector<UInt64> &dest, UInt32 item) +{ + for (int i = 0; i < dest.Size(); i++) + if (dest[i] == item) + { + dest.Delete(i); + break; + } + dest.Insert(0, item); +} + +void CHandler::FillPopIDs() +{ + _fileInfoPopIDs.Clear(); + + #ifdef _7Z_VOL + if(_volumes.Size() < 1) + return; + const CVolume &volume = _volumes.Front(); + const CArchiveDatabaseEx &_db = volume.Database; + #endif + + CRecordVector<UInt64> fileInfoPopIDs = _db.ArchiveInfo.FileInfoPopIDs; + + RemoveOneItem(fileInfoPopIDs, NID::kEmptyStream); + RemoveOneItem(fileInfoPopIDs, NID::kEmptyFile); + + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kName); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kAnti); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kSize); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kPackInfo); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCTime); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kMTime); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kATime); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kWinAttributes); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCRC); + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kComment); + _fileInfoPopIDs += fileInfoPopIDs; + + #ifndef _SFX + _fileInfoPopIDs.Add(97); + _fileInfoPopIDs.Add(98); + _fileInfoPopIDs.Add(99); + #endif + #ifdef _MULTI_PACK + _fileInfoPopIDs.Add(100); + _fileInfoPopIDs.Add(101); + _fileInfoPopIDs.Add(102); + _fileInfoPopIDs.Add(103); + _fileInfoPopIDs.Add(104); + #endif + + #ifndef _SFX + InsertToHead(_fileInfoPopIDs, NID::kMTime); + InsertToHead(_fileInfoPopIDs, NID::kPackInfo); + InsertToHead(_fileInfoPopIDs, NID::kSize); + InsertToHead(_fileInfoPopIDs, NID::kName); + #endif +} + +STDMETHODIMP CHandler::GetNumberOfProperties(UInt32 *numProperties) +{ + *numProperties = _fileInfoPopIDs.Size(); + return S_OK; +} + +STDMETHODIMP CHandler::GetPropertyInfo(UInt32 index, BSTR *name, PROPID *propID, VARTYPE *varType) +{ + if ((int)index >= _fileInfoPopIDs.Size()) + return E_INVALIDARG; + int indexInMap = FindPropInMap(_fileInfoPopIDs[index]); + if (indexInMap == -1) + return E_INVALIDARG; + const STATPROPSTG &srcItem = kPropMap[indexInMap].StatPROPSTG; + *propID = srcItem.propid; + *varType = srcItem.vt; + *name = 0; + return S_OK; +} + +}} |