| 1 | /* $Id: ole32.c,v 1.1 2002-11-12 17:06:30 sandervl Exp $ */
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| 2 | /*
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| 3 | *
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| 4 | * Project Odin Software License can be found in LICENSE.TXT
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| 5 | *
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| 6 | */
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| 7 | /*
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| 8 | * COM/OLE misc. functions.
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| 9 | *
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| 10 | * 1/7/99
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| 11 | *
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| 12 | * Copyright 1999 David J. Raison
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| 13 | *
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| 14 | * Some portions from Wine Implementation
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| 15 | * Copyright 1995 Martin von Loewis
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| 16 | * Copyright 1998 Justin Bradford
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| 17 | * Copyright 1999 Francis Beaudet
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| 18 | * Copyright 1999 Sylvain St-Germain
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| 19 | */
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| 20 |
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| 21 | #include "ole32.h"
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| 22 | #include "compobj_private.h"
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| 23 |
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| 24 | // ----------------------------------------------------------------------
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| 25 | // CoDosDateTimeToFileTime
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| 26 | // ----------------------------------------------------------------------
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| 27 | BOOL WIN32API CoDosDateTimeToFileTime(WORD nDosDate, WORD nDosTime,
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| 28 | FILETIME *lpFileTime)
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| 29 | {
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| 30 | dprintf(("OLE32: CoDosDateTimeToFileTime"));
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| 31 |
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| 32 | return DosDateTimeToFileTime(nDosDate, nDosTime, lpFileTime);
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| 33 | }
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| 34 |
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| 35 | // ----------------------------------------------------------------------
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| 36 | // CoDosDateTimeToFileTime
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| 37 | // ----------------------------------------------------------------------
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| 38 | BOOL WIN32API CoFileTimeToDosDateTime(FILETIME *lpFileTime, LPWORD lpDosDate,
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| 39 | LPWORD lpDosTime)
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| 40 | {
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| 41 | dprintf(("OLE32: CoFileTimeToDosDateTime"));
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| 42 |
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| 43 | return FileTimeToDosDateTime(lpFileTime, lpDosDate, lpDosTime);
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| 44 | }
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| 45 |
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| 46 | // ----------------------------------------------------------------------
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| 47 | // CLSIDFromStringA()
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| 48 | // @@@PH: this is not a WINE API, but a replacement for CLSIDFromString16
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| 49 | // which used to accept ASCII strings instead of OLE strings
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| 50 | // ----------------------------------------------------------------------
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| 51 |
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| 52 | HRESULT WIN32API CLSIDFromStringA(
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| 53 | LPCSTR lpsz, // [in] - ASCII string CLSID
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| 54 | LPCLSID pclsid) // [out] - Binary CLSID
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| 55 | {
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| 56 | return CLSIDFromString16(lpsz, pclsid);
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| 57 | }
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| 58 |
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| 59 | /******************************************************************************
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| 60 | * CLSIDFromProgID [COMPOBJ.61]
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| 61 | * Converts a program id into the respective GUID. (By using a registry lookup)
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| 62 | * RETURNS
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| 63 | * riid associated with the progid
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| 64 | */
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| 65 | HRESULT WINAPI CLSIDFromProgID16(
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| 66 | LPCOLESTR16 progid, /* [in] program id as found in registry */
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| 67 | LPCLSID riid /* [out] associated CLSID */
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| 68 | ) {
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| 69 | char *buf,buf2[80];
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| 70 | DWORD buf2len;
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| 71 | HRESULT err;
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| 72 | HKEY xhkey;
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| 73 |
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| 74 | buf = HeapAlloc(GetProcessHeap(),0,strlen(progid)+8);
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| 75 | sprintf(buf,"%s\\CLSID",progid);
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| 76 | if ((err=RegOpenKeyA(HKEY_CLASSES_ROOT,buf,&xhkey))) {
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| 77 | HeapFree(GetProcessHeap(),0,buf);
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| 78 | return CO_E_CLASSSTRING;
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| 79 | }
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| 80 | HeapFree(GetProcessHeap(),0,buf);
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| 81 | buf2len = sizeof(buf2);
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| 82 | if ((err=RegQueryValueA(xhkey,NULL,buf2,&buf2len))) {
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| 83 | RegCloseKey(xhkey);
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| 84 | return CO_E_CLASSSTRING;
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| 85 | }
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| 86 | RegCloseKey(xhkey);
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| 87 | return __CLSIDFromStringA(buf2,riid);
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| 88 | }
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| 89 |
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| 90 | /******************************************************************************
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| 91 | * CLSIDFromString [COMPOBJ.20]
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| 92 | * Converts a unique identifier from its string representation into
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| 93 | * the GUID struct.
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| 94 | *
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| 95 | * Class id: DWORD-WORD-WORD-BYTES[2]-BYTES[6]
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| 96 | *
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| 97 | * RETURNS
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| 98 | * the converted GUID
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| 99 | */
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| 100 | HRESULT WINAPI CLSIDFromString16(
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| 101 | LPCOLESTR16 idstr, /* [in] string representation of guid */
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| 102 | CLSID *id) /* [out] GUID converted from string */
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| 103 | {
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| 104 |
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| 105 | return __CLSIDFromStringA(idstr,id);
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| 106 | }
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