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