reactos/dll/win32/oleaut32/typelib16.c

   1 /*
   2  *      TYPELIB 16bit part.
   3  *
   4  * Copyright 1997 Marcus Meissner
   5  * Copyright 1999 Rein Klazes
   6  * Copyright 2000 Francois Jacques
   7  * Copyright 2001 Huw D M Davies for CodeWeavers
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #include "config.h"
  25 #include "wine/port.h"
  26
  27 #include <stdlib.h>
  28 #include <string.h>
  29 #include <stdarg.h>
  30 #include <stdio.h>
  31 #include <ctype.h>
  32
  33 #include "winerror.h"
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "winnls.h"
  37 #include "winreg.h"
  38 #include "winuser.h"
  39
  40 #include "objbase.h"
  41 #include "ole2disp.h"
  42 #include "wine/debug.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  45
  46 /*************************************************************************
  47  * TYPELIB {TYPELIB}
  48  *
  49  * This dll is the 16 bit version of the Typelib API, part the original
  50  * implementation of Ole automation. It and its companion ole2disp.dll were
  51  * superseded by oleaut32.dll which provides 32 bit implementations of these
  52  * functions and greatly extends the Ole Api.
  53  *
  54  * Winelib developers cannot use these functions directly, they are implemented
  55  * solely for backwards compatibility with existing legacy applications.
  56  *
  57  * SEE ALSO
  58  *  oleaut32(), ole2disp().
  59  */
  60
  61 /****************************************************************************
  62  *              QueryPathOfRegTypeLib   [TYPELIB.14]
  63  *
  64  * Get the registry key of a registered type library.
  65  *
  66  * RETURNS
  67  *  Success: S_OK. path is updated with the key name
  68  *  Failure: E_FAIL, if guid was not found in the registry
  69  *
  70  * NOTES
  71  *  The key takes the form "Classes\Typelib\<guid>\<major>.<minor>\<lcid>\win16\"
  72  */
  73 HRESULT WINAPI
  74 QueryPathOfRegTypeLib16(
  75         REFGUID guid,   /* [in] Guid to get the key name for */
  76         WORD wMaj,      /* [in] Major version */
  77         WORD wMin,      /* [in] Minor version */
  78         LCID lcid,      /* [in] Locale Id */
  79         LPBSTR16 path)  /* [out] Destination for the registry key name */
  80 {
  81         char    xguid[80];
  82         char    typelibkey[100],pathname[260];
  83         LONG    plen;
  84
  85         TRACE("\n");
  86
  87         if (HIWORD(guid)) {
  88             sprintf( typelibkey, "SOFTWARE\\Classes\\Typelib\\{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\%d.%d\\%lx\\win16",
  89                      guid->Data1, guid->Data2, guid->Data3,
  90                      guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
  91                      guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7],
  92                      wMaj,wMin,lcid);
  93         } else {
  94                 sprintf(xguid,"<guid 0x%08lx>",(DWORD)guid);
  95                 FIXME("(%s,%d,%d,0x%04lx,%p),can't handle non-string guids.\n",xguid,wMaj,wMin,(DWORD)lcid,path);
  96                 return E_FAIL;
  97         }
  98         plen = sizeof(pathname);
  99         if (RegQueryValueA(HKEY_LOCAL_MACHINE,typelibkey,pathname,&plen)) {
 100                 /* try again without lang specific id */
 101                 if (SUBLANGID(lcid))
 102                         return QueryPathOfRegTypeLib16(guid,wMaj,wMin,PRIMARYLANGID(lcid),path);
 103                 FIXME("key %s not found\n",typelibkey);
 104                 return E_FAIL;
 105         }
 106         *path = SysAllocString16(pathname);
 107         return S_OK;
 108 }
 109
 110 /******************************************************************************
 111  * LoadTypeLib [TYPELIB.3]
 112  *
 113  * Load and register a type library.
 114  *
 115  * RETURNS
 116  *  Success: S_OK. pptLib contains the type libraries ITypeLib interface.
 117  *  Failure: An HRESULT error code.
 118  *
 119  * NOTES
 120  *  Both parameters are FAR pointers.
 121  */
 122 HRESULT WINAPI LoadTypeLib16(
 123     LPOLESTR szFile, /* [in] Name of file to load from */
 124     ITypeLib** pptLib) /* [out] Destination for loaded ITypeLib interface */
 125 {
 126     FIXME("(%s,%p): stub\n",debugstr_w((LPWSTR)szFile),pptLib);
 127
 128     if (pptLib!=0)
 129       *pptLib=0;
 130
 131     return E_FAIL;
 132 }
 133
 134 /****************************************************************************
 135  *      OaBuildVersion                          (TYPELIB.15)
 136  *
 137  * Get the Ole Automation build version.
 138  *
 139  * PARAMS
 140  *  None
 141  *
 142  * RETURNS
 143  *  The build version.
 144  *
 145  * NOTES
 146  *  Known typelib.dll versions:
 147  *| OLE Ver.  Comments                   Date    Build Ver.
 148  *| --------  -------------------------  ----    ---------
 149  *| OLE 2.01  Call not available         1993     N/A
 150  *| OLE 2.02                             1993-94  02 3002
 151  *| OLE 2.03                                      23 730
 152  *| OLE 2.03                                      03 3025
 153  *| OLE 2.03  W98 SE orig. file !!       1993-95  10 3024
 154  *| OLE 2.1   NT                         1993-95  ?? ???
 155  *| OLE 2.3.1 W95                                 23 700
 156  *| OLE2 4.0  NT4SP6                     1993-98  40 4277
 157  */
 158 DWORD WINAPI OaBuildVersion16(void)
 159 {
 160     /* FIXME: I'd like to return the highest currently known version value
 161      * in case the user didn't force a --winver, but I don't know how
 162      * to retrieve the "versionForced" info from misc/version.c :(
 163      * (this would be useful in other places, too) */
 164     FIXME("If you get version error messages, please report them\n");
 165     switch(GetVersion() & 0x8000ffff)  /* mask off build number */
 166     {
 167     case 0x80000a03:  /* WIN31 */
 168                 return MAKELONG(3027, 3); /* WfW 3.11 */
 169     case 0x80000004:  /* WIN95 */
 170                 return MAKELONG(700, 23); /* Win95A */
 171     case 0x80000a04:  /* WIN98 */
 172                 return MAKELONG(3024, 10); /* W98 SE */
 173     case 0x00000004:  /* NT4 */
 174                 return MAKELONG(4277, 40); /* NT4 SP6 */
 175     default:
 176         FIXME("Version value not known yet. Please investigate it!\n");
 177                 return 0;
 178     }
 179 }