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HRESULT SHUrlParse(LPCWSTR pszBase, LPCWSTR pszUrl, PSHSTRW pstrOut, DWORD dwFlags);
HRESULT SHUrlCreateFromPath(LPCWSTR pszPath, PSHSTRW pstrOut, DWORD dwFlags);
// Ansi wrappers might overwrite the unicode core's return value
// We should try to prevent that
HRESULT ReconcileHresults(HRESULT hr1, HRESULT hr2)
{
return (hr2==S_OK) ? hr1 : hr2;
}
PRIVATE CONST WORD isSafe[96] =
/* Bit 0 alphadigit -- 'a' to 'z', '0' to '9', 'A' to 'Z'
** Bit 1 Hex -- '0' to '9', 'a' to 'f', 'A' to 'F'
** Bit 2 valid scheme -- alphadigit | "-" | "." | "+"
** Bit 3 mark -- "%" | "$"| "-" | "_" | "." | "!" | "~" | "*" | "'" | "(" | ")" | ","
*/
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
// {0, 8, 0, 0, 8, 8, 0, 8, 8, 8, 8, 4, 8,12,12, 0, /* 2x !"#$%&'()*+,-./ */
// IE4 BETA1: allow + through unmolested. Should consider other options
// post beta1. 12feb97 tonyci
{0, 8, 0, 0, 8, 8, 0, 8, 8, 8, 8, 12, 8,12,12, 0, /* 2x !"#$%&'()*+,-./ */
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 8, 8, 0, 8, 0, 0, /* 3x 0123456789:;<=>? */
8, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 4x @ABCDEFGHIJKLMNO */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 8, /* 5X PQRSTUVWXYZ[\]^_ */
0, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 6x `abcdefghijklmno */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 8, 0}; /* 7X pqrstuvwxyz{|}~ DEL */
PRIVATE const WCHAR hex[] = L"0123456789ABCDEF";
PRIVATE inline BOOL IsSafe(WCHAR ch, WORD mask)
{
if(((ch > 31 ) && (ch < 128) && (isSafe[ch - 32] & mask)))
return TRUE;
return FALSE;
}
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