1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/other-licenses/7zstub/src/7zip/Archive/7z/7zProperties.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,166 @@
1.4 +// 7zProperties.cpp
1.5 +
1.6 +#include "StdAfx.h"
1.7 +
1.8 +#include "7zProperties.h"
1.9 +#include "7zHeader.h"
1.10 +#include "7zHandler.h"
1.11 +
1.12 +// #define _MULTI_PACK
1.13 +
1.14 +namespace NArchive {
1.15 +namespace N7z {
1.16 +
1.17 +struct CPropMap
1.18 +{
1.19 + UInt64 FilePropID;
1.20 + STATPROPSTG StatPROPSTG;
1.21 +};
1.22 +
1.23 +CPropMap kPropMap[] =
1.24 +{
1.25 + { NID::kName, NULL, kpidPath, VT_BSTR},
1.26 + { NID::kSize, NULL, kpidSize, VT_UI8},
1.27 + { NID::kPackInfo, NULL, kpidPackedSize, VT_UI8},
1.28 +
1.29 + #ifdef _MULTI_PACK
1.30 + { 100, L"Pack0", kpidPackedSize0, VT_UI8},
1.31 + { 101, L"Pack1", kpidPackedSize1, VT_UI8},
1.32 + { 102, L"Pack2", kpidPackedSize2, VT_UI8},
1.33 + { 103, L"Pack3", kpidPackedSize3, VT_UI8},
1.34 + { 104, L"Pack4", kpidPackedSize4, VT_UI8},
1.35 + #endif
1.36 +
1.37 + { NID::kCreationTime, NULL, kpidCreationTime, VT_FILETIME},
1.38 + { NID::kLastWriteTime, NULL, kpidLastWriteTime, VT_FILETIME},
1.39 + { NID::kLastAccessTime, NULL, kpidLastAccessTime, VT_FILETIME},
1.40 + { NID::kWinAttributes, NULL, kpidAttributes, VT_UI4},
1.41 + { NID::kStartPos, NULL, kpidPosition, VT_UI4},
1.42 +
1.43 +
1.44 + { NID::kCRC, NULL, kpidCRC, VT_UI4},
1.45 +
1.46 + { NID::kAnti, L"Anti", kpidIsAnti, VT_BOOL},
1.47 + // { 97, NULL, kpidSolid, VT_BOOL},
1.48 + #ifndef _SFX
1.49 + { 98, NULL, kpidMethod, VT_BSTR},
1.50 + { 99, L"Block", kpidBlock, VT_UI4}
1.51 + #endif
1.52 + // { L"ID", kpidID, VT_BSTR},
1.53 + // { L"UnPack Version", kpidUnPackVersion, VT_UI1},
1.54 + // { L"Host OS", kpidHostOS, VT_BSTR}
1.55 +};
1.56 +
1.57 +static const int kPropMapSize = sizeof(kPropMap) / sizeof(kPropMap[0]);
1.58 +
1.59 +static int FindPropInMap(UInt64 filePropID)
1.60 +{
1.61 + for (int i = 0; i < kPropMapSize; i++)
1.62 + if (kPropMap[i].FilePropID == filePropID)
1.63 + return i;
1.64 + return -1;
1.65 +}
1.66 +
1.67 +static void CopyOneItem(CRecordVector<UInt64> &src,
1.68 + CRecordVector<UInt64> &dest, UInt32 item)
1.69 +{
1.70 + for (int i = 0; i < src.Size(); i++)
1.71 + if (src[i] == item)
1.72 + {
1.73 + dest.Add(item);
1.74 + src.Delete(i);
1.75 + return;
1.76 + }
1.77 +}
1.78 +
1.79 +static void RemoveOneItem(CRecordVector<UInt64> &src, UInt32 item)
1.80 +{
1.81 + for (int i = 0; i < src.Size(); i++)
1.82 + if (src[i] == item)
1.83 + {
1.84 + src.Delete(i);
1.85 + return;
1.86 + }
1.87 +}
1.88 +
1.89 +static void InsertToHead(CRecordVector<UInt64> &dest, UInt32 item)
1.90 +{
1.91 + for (int i = 0; i < dest.Size(); i++)
1.92 + if (dest[i] == item)
1.93 + {
1.94 + dest.Delete(i);
1.95 + break;
1.96 + }
1.97 + dest.Insert(0, item);
1.98 +}
1.99 +
1.100 +void CHandler::FillPopIDs()
1.101 +{
1.102 + _fileInfoPopIDs.Clear();
1.103 +
1.104 + #ifdef _7Z_VOL
1.105 + if(_volumes.Size() < 1)
1.106 + return;
1.107 + const CVolume &volume = _volumes.Front();
1.108 + const CArchiveDatabaseEx &_database = volume.Database;
1.109 + #endif
1.110 +
1.111 + CRecordVector<UInt64> fileInfoPopIDs = _database.ArchiveInfo.FileInfoPopIDs;
1.112 +
1.113 + RemoveOneItem(fileInfoPopIDs, NID::kEmptyStream);
1.114 + RemoveOneItem(fileInfoPopIDs, NID::kEmptyFile);
1.115 +
1.116 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kName);
1.117 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kAnti);
1.118 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kSize);
1.119 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kPackInfo);
1.120 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCreationTime);
1.121 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kLastWriteTime);
1.122 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kLastAccessTime);
1.123 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kWinAttributes);
1.124 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kCRC);
1.125 + CopyOneItem(fileInfoPopIDs, _fileInfoPopIDs, NID::kComment);
1.126 + _fileInfoPopIDs += fileInfoPopIDs;
1.127 +
1.128 + #ifndef _SFX
1.129 + _fileInfoPopIDs.Add(98);
1.130 + _fileInfoPopIDs.Add(99);
1.131 + #endif
1.132 + #ifdef _MULTI_PACK
1.133 + _fileInfoPopIDs.Add(100);
1.134 + _fileInfoPopIDs.Add(101);
1.135 + _fileInfoPopIDs.Add(102);
1.136 + _fileInfoPopIDs.Add(103);
1.137 + _fileInfoPopIDs.Add(104);
1.138 + #endif
1.139 +
1.140 + #ifndef _SFX
1.141 + InsertToHead(_fileInfoPopIDs, NID::kLastWriteTime);
1.142 + InsertToHead(_fileInfoPopIDs, NID::kPackInfo);
1.143 + InsertToHead(_fileInfoPopIDs, NID::kSize);
1.144 + InsertToHead(_fileInfoPopIDs, NID::kName);
1.145 + #endif
1.146 +}
1.147 +
1.148 +STDMETHODIMP CHandler::GetNumberOfProperties(UInt32 *numProperties)
1.149 +{
1.150 + *numProperties = _fileInfoPopIDs.Size();
1.151 + return S_OK;
1.152 +}
1.153 +
1.154 +STDMETHODIMP CHandler::GetPropertyInfo(UInt32 index,
1.155 + BSTR *name, PROPID *propID, VARTYPE *varType)
1.156 +{
1.157 + if((int)index >= _fileInfoPopIDs.Size())
1.158 + return E_INVALIDARG;
1.159 + int indexInMap = FindPropInMap(_fileInfoPopIDs[index]);
1.160 + if (indexInMap == -1)
1.161 + return E_INVALIDARG;
1.162 + const STATPROPSTG &srcItem = kPropMap[indexInMap].StatPROPSTG;
1.163 + *propID = srcItem.propid;
1.164 + *varType = srcItem.vt;
1.165 + *name = 0;
1.166 + return S_OK;
1.167 +}
1.168 +
1.169 +}}
