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[APPHELP] Simplify SdbTagToString.
svn path=/trunk/; revision=73492
This commit is contained in:
Mark Jansen
@@ -671,270 +671,181 @@ LONGLONG WINAPI SdbMakeIndexKeyFromString(LPCWSTR str)
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*
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* @return Success: Pointer to the string matching specified tag, or L"InvalidTag" on failure.
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*
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* @todo: Convert this into a lookup table, this is wasting alot of space.
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*/
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LPCWSTR WINAPI SdbTagToString(TAG tag)
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{
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/* lookup tables for tags in range 0x1 -> 0xFF | TYPE */
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static const WCHAR table[9][0x32][25] = {
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{ /* TAG_TYPE_NULL */
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{'I','N','C','L','U','D','E',0},
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{'G','E','N','E','R','A','L',0},
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{'M','A','T','C','H','_','L','O','G','I','C','_','N','O','T',0},
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{'A','P','P','L','Y','_','A','L','L','_','S','H','I','M','S',0},
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{'U','S','E','_','S','E','R','V','I','C','E','_','P','A','C','K','_','F','I','L','E','S',0},
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{'M','I','T','I','G','A','T','I','O','N','_','O','S',0},
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{'B','L','O','C','K','_','U','P','G','R','A','D','E',0},
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{'I','N','C','L','U','D','E','E','X','C','L','U','D','E','D','L','L',0},
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{'R','A','C','_','E','V','E','N','T','_','O','F','F',0},
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{'T','E','L','E','M','E','T','R','Y','_','O','F','F',0},
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{'S','H','I','M','_','E','N','G','I','N','E','_','O','F','F',0},
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{'L','A','Y','E','R','_','P','R','O','P','A','G','A','T','I','O','N','_','O','F','F',0},
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{'R','E','I','N','S','T','A','L','L','_','U','P','G','R','A','D','E',0}
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},
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{ /* TAG_TYPE_BYTE */
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{'I','n','v','a','l','i','d','T','a','g',0}
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},
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{ /* TAG_TYPE_WORD */
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{'M','A','T','C','H','_','M','O','D','E',0}
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},
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{ /* TAG_TYPE_DWORD */
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{'S','I','Z','E',0},
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{'O','F','F','S','E','T',0},
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{'C','H','E','C','K','S','U','M',0},
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{'S','H','I','M','_','T','A','G','I','D',0},
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{'P','A','T','C','H','_','T','A','G','I','D',0},
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{'M','O','D','U','L','E','_','T','Y','P','E',0},
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{'V','E','R','D','A','T','E','H','I',0},
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{'V','E','R','D','A','T','E','L','O',0},
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{'V','E','R','F','I','L','E','O','S',0},
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{'V','E','R','F','I','L','E','T','Y','P','E',0},
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{'P','E','_','C','H','E','C','K','S','U','M',0},
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{'P','R','E','V','O','S','M','A','J','O','R','V','E','R',0},
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{'P','R','E','V','O','S','M','I','N','O','R','V','E','R',0},
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{'P','R','E','V','O','S','P','L','A','T','F','O','R','M','I','D',0},
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{'P','R','E','V','O','S','B','U','I','L','D','N','O',0},
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{'P','R','O','B','L','E','M','S','E','V','E','R','I','T','Y',0},
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{'L','A','N','G','I','D',0},
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{'V','E','R','_','L','A','N','G','U','A','G','E',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'E','N','G','I','N','E',0},
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{'H','T','M','L','H','E','L','P','I','D',0},
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{'I','N','D','E','X','_','F','L','A','G','S',0},
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{'F','L','A','G','S',0},
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{'D','A','T','A','_','V','A','L','U','E','T','Y','P','E',0},
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{'D','A','T','A','_','D','W','O','R','D',0},
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{'L','A','Y','E','R','_','T','A','G','I','D',0},
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{'M','S','I','_','T','R','A','N','S','F','O','R','M','_','T','A','G','I','D',0},
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{'L','I','N','K','E','R','_','V','E','R','S','I','O','N',0},
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{'L','I','N','K','_','D','A','T','E',0},
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{'U','P','T','O','_','L','I','N','K','_','D','A','T','E',0},
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{'O','S','_','S','E','R','V','I','C','E','_','P','A','C','K',0},
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{'F','L','A','G','_','T','A','G','I','D',0},
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{'R','U','N','T','I','M','E','_','P','L','A','T','F','O','R','M',0},
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{'O','S','_','S','K','U',0},
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{'O','S','_','P','L','A','T','F','O','R','M',0},
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{'A','P','P','_','N','A','M','E','_','R','C','_','I','D',0},
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{'V','E','N','D','O','R','_','N','A','M','E','_','R','C','_','I','D',0},
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{'S','U','M','M','A','R','Y','_','M','S','G','_','R','C','_','I','D',0},
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{'V','I','S','T','A','_','S','K','U',0},
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{'D','E','S','C','R','I','P','T','I','O','N','_','R','C','_','I','D',0},
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{'P','A','R','A','M','E','T','E','R','1','_','R','C','_','I','D',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'C','O','N','T','E','X','T','_','T','A','G','I','D',0},
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{'E','X','E','_','W','R','A','P','P','E','R',0},
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{'U','R','L','_','I','D',0}
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},
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{ /* TAG_TYPE_QWORD */
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{'T','I','M','E',0},
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{'B','I','N','_','F','I','L','E','_','V','E','R','S','I','O','N',0},
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{'B','I','N','_','P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0},
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{'M','O','D','T','I','M','E',0},
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{'F','L','A','G','_','M','A','S','K','_','K','E','R','N','E','L',0},
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{'U','P','T','O','_','B','I','N','_','P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0},
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{'D','A','T','A','_','Q','W','O','R','D',0},
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{'F','L','A','G','_','M','A','S','K','_','U','S','E','R',0},
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{'F','L','A','G','S','_','N','T','V','D','M','1',0},
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{'F','L','A','G','S','_','N','T','V','D','M','2',0},
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{'F','L','A','G','S','_','N','T','V','D','M','3',0},
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{'F','L','A','G','_','M','A','S','K','_','S','H','E','L','L',0},
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{'U','P','T','O','_','B','I','N','_','F','I','L','E','_','V','E','R','S','I','O','N',0},
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{'F','L','A','G','_','M','A','S','K','_','F','U','S','I','O','N',0},
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{'F','L','A','G','_','P','R','O','C','E','S','S','P','A','R','A','M',0},
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{'F','L','A','G','_','L','U','A',0},
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{'F','L','A','G','_','I','N','S','T','A','L','L',0}
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},
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{ /* TAG_TYPE_STRINGREF */
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{'N','A','M','E',0},
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{'D','E','S','C','R','I','P','T','I','O','N',0},
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{'M','O','D','U','L','E',0},
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{'A','P','I',0},
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{'V','E','N','D','O','R',0},
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{'A','P','P','_','N','A','M','E',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'C','O','M','M','A','N','D','_','L','I','N','E',0},
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{'C','O','M','P','A','N','Y','_','N','A','M','E',0},
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{'D','L','L','F','I','L','E',0},
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{'W','I','L','D','C','A','R','D','_','N','A','M','E',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'P','R','O','D','U','C','T','_','N','A','M','E',0},
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{'P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0},
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{'F','I','L','E','_','D','E','S','C','R','I','P','T','I','O','N',0},
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{'F','I','L','E','_','V','E','R','S','I','O','N',0},
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{'O','R','I','G','I','N','A','L','_','F','I','L','E','N','A','M','E',0},
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{'I','N','T','E','R','N','A','L','_','N','A','M','E',0},
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{'L','E','G','A','L','_','C','O','P','Y','R','I','G','H','T',0},
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{'1','6','B','I','T','_','D','E','S','C','R','I','P','T','I','O','N',0},
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{'A','P','P','H','E','L','P','_','D','E','T','A','I','L','S',0},
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{'L','I','N','K','_','U','R','L',0},
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{'L','I','N','K','_','T','E','X','T',0},
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{'A','P','P','H','E','L','P','_','T','I','T','L','E',0},
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{'A','P','P','H','E','L','P','_','C','O','N','T','A','C','T',0},
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{'S','X','S','_','M','A','N','I','F','E','S','T',0},
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{'D','A','T','A','_','S','T','R','I','N','G',0},
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{'M','S','I','_','T','R','A','N','S','F','O','R','M','_','F','I','L','E',0},
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{'1','6','B','I','T','_','M','O','D','U','L','E','_','N','A','M','E',0},
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{'L','A','Y','E','R','_','D','I','S','P','L','A','Y','N','A','M','E',0},
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{'C','O','M','P','I','L','E','R','_','V','E','R','S','I','O','N',0},
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{'A','C','T','I','O','N','_','T','Y','P','E',0},
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{'E','X','P','O','R','T','_','N','A','M','E',0},
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{'U','R','L',0}
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},
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{ /* TAG_TYPE_LIST */
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{'D','A','T','A','B','A','S','E',0},
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{'L','I','B','R','A','R','Y',0},
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{'I','N','E','X','C','L','U','D','E',0},
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{'S','H','I','M',0},
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{'P','A','T','C','H',0},
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{'A','P','P',0},
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{'E','X','E',0},
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{'M','A','T','C','H','I','N','G','_','F','I','L','E',0},
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{'S','H','I','M','_','R','E','F',0},
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{'P','A','T','C','H','_','R','E','F',0},
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{'L','A','Y','E','R',0},
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{'F','I','L','E',0},
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{'A','P','P','H','E','L','P',0},
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{'L','I','N','K',0},
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{'D','A','T','A',0},
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{'M','S','I','_','T','R','A','N','S','F','O','R','M',0},
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{'M','S','I','_','T','R','A','N','S','F','O','R','M','_','R','E','F',0},
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{'M','S','I','_','P','A','C','K','A','G','E',0},
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{'F','L','A','G',0},
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{'M','S','I','_','C','U','S','T','O','M','_','A','C','T','I','O','N',0},
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{'F','L','A','G','_','R','E','F',0},
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{'A','C','T','I','O','N',0},
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{'L','O','O','K','U','P',0},
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{'C','O','N','T','E','X','T',0},
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{'C','O','N','T','E','X','T','_','R','E','F',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'S','P','C',0}
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},
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{ /* TAG_TYPE_STRING */
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{'I','n','v','a','l','i','d','T','a','g',0}
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},
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{ /* TAG_TYPE_BINARY */
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'P','A','T','C','H','_','B','I','T','S',0},
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{'F','I','L','E','_','B','I','T','S',0},
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{'E','X','E','_','I','D',0},
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{'D','A','T','A','_','B','I','T','S',0},
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{'M','S','I','_','P','A','C','K','A','G','E','_','I','D',0},
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{'D','A','T','A','B','A','S','E','_','I','D',0},
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{'C','O','N','T','E','X','T','_','P','L','A','T','F','O','R','M','_','I','D',0},
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{'C','O','N','T','E','X','T','_','B','R','A','N','C','H','_','I','D',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'I','n','v','a','l','i','d','T','a','g',0},
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{'F','I','X','_','I','D',0},
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{'A','P','P','_','I','D',0}
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switch (tag)
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{
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case TAG_NULL: return L"NULL";
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/* TAG_TYPE_NULL */
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case TAG_INCLUDE: return L"INCLUDE";
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case TAG_GENERAL: return L"GENERAL";
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case TAG_MATCH_LOGIC_NOT: return L"MATCH_LOGIC_NOT";
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case TAG_APPLY_ALL_SHIMS: return L"APPLY_ALL_SHIMS";
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case TAG_USE_SERVICE_PACK_FILES: return L"USE_SERVICE_PACK_FILES";
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case TAG_MITIGATION_OS: return L"MITIGATION_OS";
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case TAG_BLOCK_UPGRADE: return L"BLOCK_UPGRADE";
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case TAG_INCLUDEEXCLUDEDLL: return L"INCLUDEEXCLUDEDLL";
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case TAG_RAC_EVENT_OFF: return L"RAC_EVENT_OFF";
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case TAG_TELEMETRY_OFF: return L"TELEMETRY_OFF";
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case TAG_SHIM_ENGINE_OFF: return L"SHIM_ENGINE_OFF";
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case TAG_LAYER_PROPAGATION_OFF: return L"LAYER_PROPAGATION_OFF";
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case TAG_REINSTALL_UPGRADE: return L"REINSTALL_UPGRADE";
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/* TAG_TYPE_WORD */
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case TAG_MATCH_MODE: return L"MATCH_MODE";
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case TAG_TAG: return L"TAG";
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case TAG_INDEX_TAG: return L"INDEX_TAG";
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case TAG_INDEX_KEY: return L"INDEX_KEY";
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/* TAG_TYPE_DWORD */
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case TAG_SIZE: return L"SIZE";
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case TAG_OFFSET: return L"OFFSET";
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case TAG_CHECKSUM: return L"CHECKSUM";
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case TAG_SHIM_TAGID: return L"SHIM_TAGID";
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case TAG_PATCH_TAGID: return L"PATCH_TAGID";
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case TAG_MODULE_TYPE: return L"MODULE_TYPE";
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case TAG_VERDATEHI: return L"VERDATEHI";
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case TAG_VERDATELO: return L"VERDATELO";
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case TAG_VERFILEOS: return L"VERFILEOS";
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case TAG_VERFILETYPE: return L"VERFILETYPE";
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case TAG_PE_CHECKSUM: return L"PE_CHECKSUM";
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case TAG_PREVOSMAJORVER: return L"PREVOSMAJORVER";
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case TAG_PREVOSMINORVER: return L"PREVOSMINORVER";
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case TAG_PREVOSPLATFORMID: return L"PREVOSPLATFORMID";
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case TAG_PREVOSBUILDNO: return L"PREVOSBUILDNO";
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case TAG_PROBLEMSEVERITY: return L"PROBLEMSEVERITY";
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case TAG_LANGID: return L"LANGID";
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case TAG_VER_LANGUAGE: return L"VER_LANGUAGE";
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case TAG_ENGINE: return L"ENGINE";
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case TAG_HTMLHELPID: return L"HTMLHELPID";
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case TAG_INDEX_FLAGS: return L"INDEX_FLAGS";
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case TAG_FLAGS: return L"FLAGS";
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case TAG_DATA_VALUETYPE: return L"DATA_VALUETYPE";
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case TAG_DATA_DWORD: return L"DATA_DWORD";
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case TAG_LAYER_TAGID: return L"LAYER_TAGID";
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case TAG_MSI_TRANSFORM_TAGID: return L"MSI_TRANSFORM_TAGID";
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case TAG_LINKER_VERSION: return L"LINKER_VERSION";
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case TAG_LINK_DATE: return L"LINK_DATE";
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||||
case TAG_UPTO_LINK_DATE: return L"UPTO_LINK_DATE";
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||||
case TAG_OS_SERVICE_PACK: return L"OS_SERVICE_PACK";
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case TAG_FLAG_TAGID: return L"FLAG_TAGID";
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case TAG_RUNTIME_PLATFORM: return L"RUNTIME_PLATFORM";
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case TAG_OS_SKU: return L"OS_SKU";
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case TAG_OS_PLATFORM: return L"OS_PLATFORM";
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case TAG_APP_NAME_RC_ID: return L"APP_NAME_RC_ID";
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case TAG_VENDOR_NAME_RC_ID: return L"VENDOR_NAME_RC_ID";
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case TAG_SUMMARY_MSG_RC_ID: return L"SUMMARY_MSG_RC_ID";
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case TAG_VISTA_SKU: return L"VISTA_SKU";
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case TAG_DESCRIPTION_RC_ID: return L"DESCRIPTION_RC_ID";
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case TAG_PARAMETER1_RC_ID: return L"PARAMETER1_RC_ID";
|
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case TAG_CONTEXT_TAGID: return L"CONTEXT_TAGID";
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case TAG_EXE_WRAPPER: return L"EXE_WRAPPER";
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case TAG_URL_ID: return L"URL_ID";
|
||||
case TAG_TAGID: return L"TAGID";
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||||
|
||||
/* TAG_TYPE_QWORD */
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||||
case TAG_TIME: return L"TIME";
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case TAG_BIN_FILE_VERSION: return L"BIN_FILE_VERSION";
|
||||
case TAG_BIN_PRODUCT_VERSION: return L"BIN_PRODUCT_VERSION";
|
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case TAG_MODTIME: return L"MODTIME";
|
||||
case TAG_FLAG_MASK_KERNEL: return L"FLAG_MASK_KERNEL";
|
||||
case TAG_UPTO_BIN_PRODUCT_VERSION: return L"UPTO_BIN_PRODUCT_VERSION";
|
||||
case TAG_DATA_QWORD: return L"DATA_QWORD";
|
||||
case TAG_FLAG_MASK_USER: return L"FLAG_MASK_USER";
|
||||
case TAG_FLAGS_NTVDM1: return L"FLAGS_NTVDM1";
|
||||
case TAG_FLAGS_NTVDM2: return L"FLAGS_NTVDM2";
|
||||
case TAG_FLAGS_NTVDM3: return L"FLAGS_NTVDM3";
|
||||
case TAG_FLAG_MASK_SHELL: return L"FLAG_MASK_SHELL";
|
||||
case TAG_UPTO_BIN_FILE_VERSION: return L"UPTO_BIN_FILE_VERSION";
|
||||
case TAG_FLAG_MASK_FUSION: return L"FLAG_MASK_FUSION";
|
||||
case TAG_FLAG_PROCESSPARAM: return L"FLAG_PROCESSPARAM";
|
||||
case TAG_FLAG_LUA: return L"FLAG_LUA";
|
||||
case TAG_FLAG_INSTALL: return L"FLAG_INSTALL";
|
||||
|
||||
/* TAG_TYPE_STRINGREF */
|
||||
case TAG_NAME: return L"NAME";
|
||||
case TAG_DESCRIPTION: return L"DESCRIPTION";
|
||||
case TAG_MODULE: return L"MODULE";
|
||||
case TAG_API: return L"API";
|
||||
case TAG_VENDOR: return L"VENDOR";
|
||||
case TAG_APP_NAME: return L"APP_NAME";
|
||||
case TAG_COMMAND_LINE: return L"COMMAND_LINE";
|
||||
case TAG_COMPANY_NAME: return L"COMPANY_NAME";
|
||||
case TAG_DLLFILE: return L"DLLFILE";
|
||||
case TAG_WILDCARD_NAME: return L"WILDCARD_NAME";
|
||||
case TAG_PRODUCT_NAME: return L"PRODUCT_NAME";
|
||||
case TAG_PRODUCT_VERSION: return L"PRODUCT_VERSION";
|
||||
case TAG_FILE_DESCRIPTION: return L"FILE_DESCRIPTION";
|
||||
case TAG_FILE_VERSION: return L"FILE_VERSION";
|
||||
case TAG_ORIGINAL_FILENAME: return L"ORIGINAL_FILENAME";
|
||||
case TAG_INTERNAL_NAME: return L"INTERNAL_NAME";
|
||||
case TAG_LEGAL_COPYRIGHT: return L"LEGAL_COPYRIGHT";
|
||||
case TAG_16BIT_DESCRIPTION: return L"16BIT_DESCRIPTION";
|
||||
case TAG_APPHELP_DETAILS: return L"APPHELP_DETAILS";
|
||||
case TAG_LINK_URL: return L"LINK_URL";
|
||||
case TAG_LINK_TEXT: return L"LINK_TEXT";
|
||||
case TAG_APPHELP_TITLE: return L"APPHELP_TITLE";
|
||||
case TAG_APPHELP_CONTACT: return L"APPHELP_CONTACT";
|
||||
case TAG_SXS_MANIFEST: return L"SXS_MANIFEST";
|
||||
case TAG_DATA_STRING: return L"DATA_STRING";
|
||||
case TAG_MSI_TRANSFORM_FILE: return L"MSI_TRANSFORM_FILE";
|
||||
case TAG_16BIT_MODULE_NAME: return L"16BIT_MODULE_NAME";
|
||||
case TAG_LAYER_DISPLAYNAME: return L"LAYER_DISPLAYNAME";
|
||||
case TAG_COMPILER_VERSION: return L"COMPILER_VERSION";
|
||||
case TAG_ACTION_TYPE: return L"ACTION_TYPE";
|
||||
case TAG_EXPORT_NAME: return L"EXPORT_NAME";
|
||||
case TAG_URL: return L"URL";
|
||||
|
||||
/* TAG_TYPE_LIST */
|
||||
case TAG_DATABASE: return L"DATABASE";
|
||||
case TAG_LIBRARY: return L"LIBRARY";
|
||||
case TAG_INEXCLUD: return L"INEXCLUDE";
|
||||
case TAG_SHIM: return L"SHIM";
|
||||
case TAG_PATCH: return L"PATCH";
|
||||
case TAG_APP: return L"APP";
|
||||
case TAG_EXE: return L"EXE";
|
||||
case TAG_MATCHING_FILE: return L"MATCHING_FILE";
|
||||
case TAG_SHIM_REF: return L"SHIM_REF";
|
||||
case TAG_PATCH_REF: return L"PATCH_REF";
|
||||
case TAG_LAYER: return L"LAYER";
|
||||
case TAG_FILE: return L"FILE";
|
||||
case TAG_APPHELP: return L"APPHELP";
|
||||
case TAG_LINK: return L"LINK";
|
||||
case TAG_DATA: return L"DATA";
|
||||
case TAG_MSI_TRANSFORM: return L"MSI_TRANSFORM";
|
||||
case TAG_MSI_TRANSFORM_REF: return L"MSI_TRANSFORM_REF";
|
||||
case TAG_MSI_PACKAGE: return L"MSI_PACKAGE";
|
||||
case TAG_FLAG: return L"FLAG";
|
||||
case TAG_MSI_CUSTOM_ACTION: return L"MSI_CUSTOM_ACTION";
|
||||
case TAG_FLAG_REF: return L"FLAG_REF";
|
||||
case TAG_ACTION: return L"ACTION";
|
||||
case TAG_LOOKUP: return L"LOOKUP";
|
||||
case TAG_CONTEXT: return L"CONTEXT";
|
||||
case TAG_CONTEXT_REF: return L"CONTEXT_REF";
|
||||
case TAG_SPC: return L"SPC";
|
||||
case TAG_STRINGTABLE: return L"STRINGTABLE";
|
||||
case TAG_INDEXES: return L"INDEXES";
|
||||
case TAG_INDEX: return L"INDEX";
|
||||
|
||||
/* TAG_TYPE_STRING */
|
||||
case TAG_STRINGTABLE_ITEM: return L"STRINGTABLE_ITEM";
|
||||
|
||||
/* TAG_TYPE_BINARY */
|
||||
case TAG_PATCH_BITS: return L"PATCH_BITS";
|
||||
case TAG_FILE_BITS: return L"FILE_BITS";
|
||||
case TAG_EXE_ID: return L"EXE_ID";
|
||||
case TAG_DATA_BITS: return L"DATA_BITS";
|
||||
case TAG_MSI_PACKAGE_ID: return L"MSI_PACKAGE_ID";
|
||||
case TAG_DATABASE_ID: return L"DATABASE_ID";
|
||||
case TAG_CONTEXT_PLATFORM_ID: return L"CONTEXT_PLATFORM_ID";
|
||||
case TAG_CONTEXT_BRANCH_ID: return L"CONTEXT_BRANCH_ID";
|
||||
case TAG_FIX_ID: return L"FIX_ID";
|
||||
case TAG_APP_ID: return L"APP_ID";
|
||||
case TAG_INDEX_BITS: return L"INDEX_BITS";
|
||||
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
/* sizes of tables in above array (# strings per type) */
|
||||
static const WORD limits[9] = {
|
||||
/* switch off TYPE_* nibble of last tag for each type */
|
||||
TAG_REINSTALL_UPGRADE & 0xFF,
|
||||
1,
|
||||
TAG_MATCH_MODE & 0xFF,
|
||||
TAG_URL_ID & 0xFF,
|
||||
TAG_FLAG_INSTALL & 0xFF,
|
||||
TAG_URL & 0xFF,
|
||||
TAG_SPC & 0xFF,
|
||||
1,
|
||||
TAG_APP_ID & 0xFF
|
||||
};
|
||||
|
||||
/* lookup tables for tags in range 0x800 + (0x1 -> 0xFF) | TYPE */
|
||||
static const WCHAR table2[9][3][17] = {
|
||||
{ {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_NULL */
|
||||
{ {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_BYTE */
|
||||
{
|
||||
{'T','A','G',0}, /* TAG_TYPE_WORD */
|
||||
{'I','N','D','E','X','_','T','A','G',0},
|
||||
{'I','N','D','E','X','_','K','E','Y',0}
|
||||
},
|
||||
{ {'T','A','G','I','D',0} }, /* TAG_TYPE_DWORD */
|
||||
{ {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_QWORD */
|
||||
{ {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_STRINGREF */
|
||||
{
|
||||
{'S','T','R','I','N','G','T','A','B','L','E',0}, /* TAG_TYPE_LIST */
|
||||
{'I','N','D','E','X','E','S',0},
|
||||
{'I','N','D','E','X',0}
|
||||
},
|
||||
{ {'S','T','R','I','N','G','T','A','B','L','E','_','I','T','E','M',0}, }, /* TAG_TYPE_STRING */
|
||||
{ {'I','N','D','E','X','_','B','I','T','S',0} } /* TAG_TYPE_BINARY */
|
||||
};
|
||||
|
||||
/* sizes of tables in above array, hardcoded for simplicity */
|
||||
static const WORD limits2[9] = { 0, 0, 3, 1, 0, 0, 3, 1, 1 };
|
||||
|
||||
static const WCHAR null[] = {'N','U','L','L',0};
|
||||
static const WCHAR invalid[] = {'I','n','v','a','l','i','d','T','a','g',0};
|
||||
|
||||
BOOL switch_table; /* should we use table2 and limits2? */
|
||||
WORD index, type_index;
|
||||
|
||||
/* special case: null tag */
|
||||
if (tag == TAG_NULL)
|
||||
return null;
|
||||
|
||||
/* tags with only type mask or no type mask are invalid */
|
||||
if ((tag & ~TAG_TYPE_MASK) == 0 || (tag & TAG_TYPE_MASK) == 0)
|
||||
return invalid;
|
||||
|
||||
/* some valid tags are in range 0x800 + (0x1 -> 0xF) | TYPE */
|
||||
if ((tag & 0xF00) == 0x800)
|
||||
switch_table = TRUE;
|
||||
else if ((tag & 0xF00) == 0)
|
||||
switch_table = FALSE;
|
||||
else return invalid;
|
||||
|
||||
/* index of table in array is type nibble */
|
||||
type_index = (tag >> 12) - 1;
|
||||
|
||||
/* index of string in table is low byte */
|
||||
index = (tag & 0xFF) - 1;
|
||||
|
||||
/* bound check */
|
||||
if (type_index >= 9 || index >= (switch_table ? limits2[type_index] : limits[type_index]))
|
||||
return invalid;
|
||||
|
||||
/* tag is valid */
|
||||
return switch_table ? table2[type_index][index] : table[type_index][index];
|
||||
return L"InvalidTag";
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user