555 lines
16 KiB
C++
555 lines
16 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996 - 2000
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//
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// File: Catalog.cxx
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//
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// Contents: Used to manage catalog(s) state
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//
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// History: 27-Nov-1996 KyleP Created
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//
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//--------------------------------------------------------------------------
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#include <pch.cxx>
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#pragma hdrstop
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#include <catalog.hxx>
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#include <catadmin.hxx>
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#include <fsciexps.hxx>
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//
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// Local prototypes
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//
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WCHAR * ConvertToString ( GUID & Uuid, WCHAR * String );
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WCHAR * ULongToHexString ( WCHAR * String, unsigned long Number );
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//
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// Global data
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//
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SPropertyColumn coldefProps[] = { { CCachedProperty::GetPropSet, MSG_COL_PROPSET, LVCFMT_LEFT },
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{ CCachedProperty::GetProperty, MSG_COL_PROPERTY, LVCFMT_LEFT },
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{ CCachedProperty::GetFName, MSG_COL_FNAME, LVCFMT_LEFT },
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{ CCachedProperty::GetDatatype, MSG_COL_DATATYPE, LVCFMT_LEFT },
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{ CCachedProperty::GetAllocation, MSG_COL_DATASIZE, LVCFMT_LEFT },
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{ CCachedProperty::GetStoreLevel, MSG_COL_STORELEVEL, LVCFMT_LEFT }
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};
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const unsigned cColDefProps = sizeof coldefProps / sizeof coldefProps[0];
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BOOL CCachedProperty::_fFirstTime = TRUE;
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WCHAR * awcsType[] = { L"VT_EMPTY", // 0
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L"VT_NULL", // 1
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L"VT_I2", // 2
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L"VT_I4", // 3
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L"VT_R4", // 4
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L"VT_R8", // 5
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L"VT_CY", // 6
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L"VT_DATE", // 7
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L"VT_BSTR", // 8
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0, // 9
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L"VT_ERROR", // 10
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L"VT_BOOL", // 11
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L"VT_VARIANT", // 12
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0, // 13
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L"VT_DECIMAL", // 14
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0, // 15
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L"VT_I1", // 16
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L"VT_UI1", // 17
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L"VT_UI2", // 18
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L"VT_UI4", // 19
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L"VT_I8", // 20
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L"VT_UI8", // 21
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L"VT_INT", // 22
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L"VT_UINT", // 23
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0, // 24
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0, // 25
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0, // 26
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0, // 27
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0, // 28
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0, // 29
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L"VT_LPSTR", // 30
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L"VT_LPWSTR", // 31
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0, // 32
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0, // 33
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0, // 34
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0, // 35
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0, // 36
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0, // 37
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0, // 38
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0, // 39
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0, // 40
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0, // 41
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0, // 42
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0, // 43
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0, // 44
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0, // 45
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0, // 46
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0, // 47
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0, // 48
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0, // 49
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0, // 50
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0, // 51
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0, // 52
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0, // 53
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0, // 54
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0, // 55
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0, // 56
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0, // 57
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0, // 58
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0, // 59
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0, // 60
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0, // 61
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0, // 62
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0, // 63
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L"VT_FILETIME", // 64
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L"VT_BLOB", // 65
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0, // 66
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0, // 67
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0, // 68
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0, // 69
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0, // 70
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L"VT_CF", // 71
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L"VT_CLSID" }; // 72
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//
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// Index of string in packed list box.
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//
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ULONG aulTypeIndex[] = { 0, // VT_EMPTY
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1, // VT_NULL
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2, // VT_I2
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3, // VT_I4
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4, // VT_R4
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5, // VT_R8
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6, // VT_CY
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7, // VT_DATE
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8, // VT_BSTR
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0, // 9
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9, // VT_ERROR
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10, // VT_BOOL
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11, // VT_VARIANT
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0, // 13
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12, // 14
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0, // 15
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13, // VT_I1
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14, // VT_UI1
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15, // VT_UI2
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16, // VT_UI4
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17, // VT_I8
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18, // VT_UI8
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19, // VT_INT
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20, // VT_UINT
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0, // 24
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0, // 25
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0, // 26
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0, // 27
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0, // 28
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0, // 29
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21, // VT_LPSTR
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22, // VT_LPWSTR
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0, // 32
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0, // 33
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0, // 34
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0, // 35
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0, // 36
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0, // 37
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0, // 38
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0, // 39
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0, // 40
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0, // 41
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0, // 42
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0, // 43
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0, // 44
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0, // 45
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0, // 46
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0, // 47
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0, // 48
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0, // 49
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0, // 50
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0, // 51
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0, // 52
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0, // 53
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0, // 54
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0, // 55
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0, // 56
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0, // 57
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0, // 58
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0, // 59
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0, // 60
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0, // 61
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0, // 62
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0, // 63
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23, // VT_FILETIME
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24, // VT_BLOB
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0, // 66
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0, // 67
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0, // 68
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0, // 69
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0, // 70
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25, // VT_CF
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26 }; // VT_CLSID
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CCachedProperty::CCachedProperty( CCatalog & cat,
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GUID & guidPropSet,
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PROPSPEC & psProperty,
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ULONG vt,
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ULONGLONG cbAllocation,
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DWORD dwStoreLevel,
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VARIANT_BOOL fModifiable,
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BOOL fNew )
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: _vt( vt ),
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_cb( (ULONG)cbAllocation ),
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_fZombie( FALSE ),
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_fNew( fNew ),
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_fFixed( FALSE ),
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_fUnapplied( FALSE ),
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_cat( cat ),
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_dwStoreLevel( dwStoreLevel ),
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_fModifiable( fModifiable )
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{
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WCHAR wcsFileName[MAX_PATH];
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Win4Assert( (_dwStoreLevel != INVALID_STORE_LEVEL) ||
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(_dwStoreLevel == INVALID_STORE_LEVEL && 0 == cbAllocation) );
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_regEntry.GetDefaultColumnFile( wcsFileName, MAX_PATH );
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//
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// Get the file name from the registry and create a list that
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// will not be refreshed even if the underlying file changes.
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//
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_xPropList.Set(new CLocalGlobalPropertyList(GetGlobalStaticPropertyList(),
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FALSE,
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wcsFileName));
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if (_fFirstTime)
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{
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for ( unsigned i = 0; i < cColDefProps; i++ )
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coldefProps[i].srTitle.Init( ghInstance );
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_fFirstTime = FALSE;
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}
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CDbColId dbcol;
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dbcol.SetPropSet( guidPropSet );
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_fps.guidPropSet = guidPropSet;
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_fps.psProperty = psProperty;
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//
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// String-ize GUID
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//
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ConvertToString( guidPropSet, _wcsPropSet );
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//
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// String-ize property
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//
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if ( PRSPEC_LPWSTR == psProperty.ulKind )
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{
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unsigned cc = wcslen( psProperty.lpwstr ) + 1;
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_xwcsProperty.SetSize( cc );
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RtlCopyMemory( _xwcsProperty.Get(), psProperty.lpwstr, cc * sizeof( WCHAR ) );
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_fps.psProperty.lpwstr = _xwcsProperty.Get();
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dbcol.SetProperty( psProperty.lpwstr );
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}
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else
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{
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wcscpy( _xwcsProperty.Get(), L"0x" );
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_ultow( psProperty.propid, _xwcsProperty.Get() + 2, 16 );
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dbcol.SetProperty( psProperty.propid );
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}
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if ( vt == VT_EMPTY && 0 == cbAllocation )
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{
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_wcsDatatype[0] = 0;
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_wcsAllocation[0] = 0;
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Win4Assert(VT_EMPTY == DBTYPE_EMPTY);
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_dbtDefaultType = VT_EMPTY;
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_uiDefaultSize = 0;
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}
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else
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SetVT( vt );
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//
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// Look for friendly name and other details.
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//
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CPropEntry const * pProp = _xPropList->Find( dbcol );
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if ( 0 == pProp )
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_xwcsFName[0] = 0;
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else
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{
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unsigned cc = wcslen( pProp->GetDisplayName() ) + 1;
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_xwcsFName.SetSize( cc );
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RtlCopyMemory( _xwcsFName.Get(), pProp->GetDisplayName(), cc * sizeof(WCHAR) );
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_dbtDefaultType = pProp->GetPropType();
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_uiDefaultSize = pProp->GetWidth();
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ciaDebugOut((DEB_ITRACE, "%ws has type %d (0x%x) and size %d\n",
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pProp->GetDisplayName(), _dbtDefaultType, _dbtDefaultType, _uiDefaultSize));
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}
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// If it is not cached, it can be modified!
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if (!IsCached())
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_fModifiable = VARIANT_TRUE;
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END_CONSTRUCTION( CCachedProperty );
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}
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CCachedProperty::CCachedProperty( CCachedProperty const & prop )
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: _cat( prop._cat ),
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_xwcsProperty( prop._xwcsProperty )
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{
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*this = prop;
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END_CONSTRUCTION( CCachedProperty );
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}
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CCachedProperty & CCachedProperty::operator =( CCachedProperty const & prop )
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{
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_vt = prop._vt;
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_cb = prop._cb;
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_fZombie = prop._fZombie;
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_fNew = prop._fNew;
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_fFixed = prop._fFixed;
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_fUnapplied = prop._fUnapplied;
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_fps = prop._fps;
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_dwStoreLevel = prop._dwStoreLevel;
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_fModifiable = prop._fModifiable;
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_dbtDefaultType = prop._dbtDefaultType;
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_uiDefaultSize = prop._uiDefaultSize;
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RtlCopyMemory( _wcsPropSet, prop._wcsPropSet, sizeof( _wcsPropSet ) );
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RtlCopyMemory( _wcsDatatype, prop._wcsDatatype, sizeof( _wcsDatatype ) );
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RtlCopyMemory( _wcsAllocation, prop._wcsAllocation, sizeof( _wcsAllocation ) );
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_xwcsProperty = prop._xwcsProperty;
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if ( PRSPEC_LPWSTR == _fps.psProperty.ulKind )
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_fps.psProperty.lpwstr = _xwcsProperty.Get();
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return *this;
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}
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CCachedProperty::~CCachedProperty()
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{
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}
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void CCachedProperty::SetVT( ULONG vt )
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{
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ciaDebugOut(( DEB_ITRACE, "SetVT: _cb is %d before\n", _cb ));
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_vt = vt;
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//
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// Adjust size for fixed types.
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//
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switch ( _vt )
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{
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case VT_I1:
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case VT_UI1:
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_cb = 1;
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_fFixed = TRUE;
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break;
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case VT_I2:
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case VT_UI2:
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case VT_BOOL:
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_cb = 2;
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_fFixed = TRUE;
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break;
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case VT_I4:
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case VT_UI4:
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case VT_R4:
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case VT_ERROR:
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_cb = 4;
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_fFixed = TRUE;
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break;
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case VT_I8:
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case VT_UI8:
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case VT_R8:
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case VT_CY:
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case VT_DATE:
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case VT_FILETIME:
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_cb = 8;
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_fFixed = TRUE;
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break;
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case VT_CLSID:
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_cb = sizeof(GUID);
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_fFixed = TRUE;
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break;
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default:
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_fFixed = FALSE;
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}
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// If storage level is INVALID_STORE_LEVEL, the property is not cached
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// so its allocation size should be set to 0.
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if (_dwStoreLevel == INVALID_STORE_LEVEL)
|
||
|
|
_cb = 0;
|
||
|
|
|
||
|
|
//
|
||
|
|
// String-ize datatype
|
||
|
|
//
|
||
|
|
|
||
|
|
if ( vt & VT_VECTOR )
|
||
|
|
{
|
||
|
|
wcscpy( _wcsDatatype, L"VT_VECTOR | " );
|
||
|
|
vt &= ~VT_VECTOR;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
_wcsDatatype[0] = 0;
|
||
|
|
|
||
|
|
if ( ( vt >= sizeof(awcsType)/sizeof(awcsType[0]) ) ||
|
||
|
|
( 0 == awcsType[vt] ) )
|
||
|
|
{
|
||
|
|
wcscpy( _wcsDatatype, L"---" );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
wcscat( _wcsDatatype, awcsType[vt] );
|
||
|
|
|
||
|
|
//
|
||
|
|
// String-ize allocation. Assume < 4 Gb!
|
||
|
|
//
|
||
|
|
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _wcsProperty is %ws and pointer is %d before\n", _xwcsProperty.Get(), _xwcsProperty.Get() ));
|
||
|
|
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _wcsAllocation is %ws before\n", _wcsAllocation ));
|
||
|
|
|
||
|
|
// Max is 60K to fit a record into one page
|
||
|
|
if ( _cb < 61440 )
|
||
|
|
_ultow( _cb, _wcsAllocation, 10 );
|
||
|
|
else
|
||
|
|
{
|
||
|
|
_cb = 61440;
|
||
|
|
_ultow( 61440, _wcsAllocation, 10 );
|
||
|
|
}
|
||
|
|
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _cb is %d after\n", _cb ));
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _wcsProperty: pointer is %d\n", _xwcsProperty.Get() ));
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _wcsAllocation is %ws after\n", _wcsAllocation ));
|
||
|
|
ciaDebugOut(( DEB_ITRACE, "SetVT: _wcsProperty is %ws\n", _xwcsProperty.Get() ));
|
||
|
|
}
|
||
|
|
|
||
|
|
void CCachedProperty::InitHeader( CListViewHeader & Header )
|
||
|
|
{
|
||
|
|
if (_fFirstTime)
|
||
|
|
{
|
||
|
|
for ( unsigned i = 0; i < cColDefProps; i++ )
|
||
|
|
coldefProps[i].srTitle.Init( ghInstance );
|
||
|
|
|
||
|
|
_fFirstTime = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Initialize header
|
||
|
|
//
|
||
|
|
|
||
|
|
for ( unsigned i = 0; i < cColDefProps; i++ )
|
||
|
|
{
|
||
|
|
Header.Add( i, STRINGRESOURCE(coldefProps[i].srTitle), coldefProps[i].justify, MMCLV_AUTO );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void CCachedProperty::GetDisplayInfo( RESULTDATAITEM * item )
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// This can happen if you right-click on properties and select refresh
|
||
|
|
// while the current selection is something other than properties.
|
||
|
|
// Looks like an MMC bug.
|
||
|
|
//
|
||
|
|
|
||
|
|
if ( item->nCol >= cColDefProps )
|
||
|
|
{
|
||
|
|
item->str = L"";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
item->str = (WCHAR *)(this->*coldefProps[item->nCol].pfGet)();
|
||
|
|
|
||
|
|
if ( 0 == item->nCol && IsUnappliedChange() )
|
||
|
|
{
|
||
|
|
item->nImage = ICON_MODIFIED_PROPERTY;
|
||
|
|
item->mask |= RDI_IMAGE;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
item->nImage = ICON_PROPERTY;
|
||
|
|
} //GetDisplayInfo
|
||
|
|
|
||
|
|
|
||
|
|
static WCHAR HexDigits[] = L"0123456789abcdef";
|
||
|
|
|
||
|
|
static WCHAR * ULongToHexString ( WCHAR * String, unsigned long Number )
|
||
|
|
{
|
||
|
|
*String++ = HexDigits[(Number >> 28) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 24) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 20) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 16) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 12) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 8) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 4) & 0x0F];
|
||
|
|
*String++ = HexDigits[Number & 0x0F];
|
||
|
|
|
||
|
|
return(String);
|
||
|
|
}
|
||
|
|
|
||
|
|
static WCHAR * UShortToHexString ( WCHAR * String, unsigned short Number )
|
||
|
|
{
|
||
|
|
*String++ = HexDigits[(Number >> 12) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 8) & 0x0F];
|
||
|
|
*String++ = HexDigits[(Number >> 4) & 0x0F];
|
||
|
|
*String++ = HexDigits[Number & 0x0F];
|
||
|
|
|
||
|
|
return(String);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static WCHAR * UCharToHexString ( WCHAR * String, WCHAR Number )
|
||
|
|
{
|
||
|
|
*String++ = HexDigits[(Number >> 4) & 0x0F];
|
||
|
|
*String++ = HexDigits[Number & 0x0F];
|
||
|
|
return(String);
|
||
|
|
}
|
||
|
|
|
||
|
|
WCHAR * ConvertToString ( UUID & Uuid, WCHAR * String )
|
||
|
|
{
|
||
|
|
String = ULongToHexString(String, Uuid.Data1);
|
||
|
|
*String++ = L'-';
|
||
|
|
String = UShortToHexString(String, Uuid.Data2);
|
||
|
|
*String++ = L'-';
|
||
|
|
String = UShortToHexString(String, Uuid.Data3);
|
||
|
|
*String++ = L'-';
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[0]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[1]);
|
||
|
|
*String++ = L'-';
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[2]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[3]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[4]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[5]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[6]);
|
||
|
|
String = UCharToHexString(String, Uuid.Data4[7]);
|
||
|
|
*String++ = 0;
|
||
|
|
|
||
|
|
return(String);
|
||
|
|
}
|
||
|
|
|