dlls/typelib.dll16/typelib.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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "wine/winbase16.h"
  37 #include "winreg.h"
  38 #include "winuser.h"
  39 #include "objbase.h"
  40 #include "oleauto.h"
  41 #include "wine/debug.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  44
  45 /*************************************************************************
  46  * TYPELIB {TYPELIB}
  47  *
  48  * This dll is the 16 bit version of the Typelib API, part the original
  49  * implementation of Ole automation. It and its companion ole2disp.dll were
  50  * superseded by oleaut32.dll which provides 32 bit implementations of these
  51  * functions and greatly extends the OLE API.
  52  *
  53  * Winelib developers cannot use these functions directly, they are implemented
  54  * solely for backwards compatibility with existing legacy applications.
  55  *
  56  * SEE ALSO
  57  *  oleaut32(), ole2disp().
  58  */
  59
  60 /****************************************************************************
  61  *              QueryPathOfRegTypeLib   [TYPELIB.14]
  62  *
  63  * Get the registry key of a registered type library.
  64  *
  65  * RETURNS
  66  *  Success: S_OK. path is updated with the key name
  67  *  Failure: E_FAIL, if guid was not found in the registry
  68  *
  69  * NOTES
  70  *  The key takes the form "Classes\Typelib\<guid>\<major>.<minor>\<lcid>\win16\"
  71  */
  72 HRESULT WINAPI
  73 QueryPathOfRegTypeLib16(
  74         REFGUID guid,   /* [in] Guid to get the key name for */
  75         WORD wMaj,      /* [in] Major version */
  76         WORD wMin,      /* [in] Minor version */
  77         LCID lcid,      /* [in] Locale Id */
  78         SEGPTR *path)   /* [out] Destination for the registry key name */
  79 {
  80         char    xguid[80];
  81         char    typelibkey[100],pathname[260];
  82         LONG    plen;
  83         char   *ret;
  84
  85         TRACE("\n");
  86
  87         if (HIWORD(guid)) {
  88             sprintf( typelibkey, "SOFTWARE\\Classes\\Typelib\\{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\\%d.%d\\%x\\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%08x>",(DWORD)guid);
  95                 FIXME("(%s,%d,%d,0x%04x,%p),can't handle non-string guids.\n",xguid,wMaj,wMin,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         ret = HeapAlloc( GetProcessHeap(), 0, strlen(pathname) + 1 );
 107         if (!ret) return E_FAIL;
 108         strcpy( ret, pathname );
 109         *path = MapLS(ret);
 110         return S_OK;
 111 }
 112
 113 /******************************************************************************
 114  * LoadTypeLib [TYPELIB.3]
 115  *
 116  * Load and register a type library.
 117  *
 118  * RETURNS
 119  *  Success: S_OK. pptLib contains the type libraries ITypeLib interface.
 120  *  Failure: An HRESULT error code.
 121  *
 122  * NOTES
 123  *  Both parameters are FAR pointers.
 124  */
 125 HRESULT WINAPI LoadTypeLib16(
 126     LPSTR szFile, /* [in] Name of file to load from */
 127     ITypeLib** pptLib) /* [out] Destination for loaded ITypeLib interface */
 128 {
 129     FIXME("(%s,%p): stub\n",debugstr_a(szFile),pptLib);
 130
 131     if (pptLib!=0)
 132       *pptLib=0;
 133
 134     return E_FAIL;
 135 }
 136
 137 /***********************************************************************
 138  *              LHashValOfNameSys  (TYPELIB.4)
 139  */
 140 ULONG WINAPI LHashValOfNameSys16( SYSKIND skind, LCID lcid, LPCSTR lpStr)
 141 {
 142     return LHashValOfNameSysA( skind, lcid, lpStr );
 143 }
 144
 145 /****************************************************************************
 146  *      OaBuildVersion                          (TYPELIB.15)
 147  *
 148  * Get the Ole Automation build version.
 149  *
 150  * PARAMS
 151  *  None
 152  *
 153  * RETURNS
 154  *  The build version.
 155  *
 156  * NOTES
 157  *  Known typelib.dll versions:
 158  *| OLE Ver.  Comments                   Date    Build Ver.
 159  *| --------  -------------------------  ----    ---------
 160  *| OLE 2.01  Call not available         1993     N/A
 161  *| OLE 2.02                             1993-94  02 3002
 162  *| OLE 2.03                                      23 730
 163  *| OLE 2.03                                      03 3025
 164  *| OLE 2.03  W98 SE orig. file !!       1993-95  10 3024
 165  *| OLE 2.1   NT                         1993-95  ?? ???
 166  *| OLE 2.3.1 W95                                 23 700
 167  *| OLE2 4.0  NT4SP6                     1993-98  40 4277
 168  *| OLE 2.1   W2K                        2000     10 3029
 169  *| OLE 2.1   WXP                        2002     10 3029
 170  *| OLE 2.1   Vista                      2007     10 3029
 171  */
 172 DWORD WINAPI OaBuildVersion16(void)
 173 {
 174     /* FIXME: I'd like to return the highest currently known version value
 175      * in case the user didn't force a --winver, but I don't know how
 176      * to retrieve the "versionForced" info from misc/version.c :(
 177      * (this would be useful in other places, too) */
 178     FIXME("If you get version error messages, please report them\n");
 179     switch(GetVersion() & 0x8000ffff)  /* mask off build number */
 180     {
 181     case 0x80000a03:  /* WIN31 */
 182                 return MAKELONG(3027, 3); /* WfW 3.11 */
 183     case 0x80000004:  /* WIN95 */
 184                 return MAKELONG(700, 23); /* Win95A */
 185     case 0x80000a04:  /* WIN98 */
 186                 return MAKELONG(3024, 10); /* W98 SE */
 187     case 0x00000004:  /* NT4 */
 188                 return MAKELONG(4277, 40); /* NT4 SP6 */
 189     case 0x00000005:  /* W2K */
 190                 return MAKELONG(3029, 10); /* W2K SP4 */
 191     case 0x00000105:  /* WXP */
 192                 return MAKELONG(3029, 10); /* WXP SP2 */
 193     case 0x00000006:  /* Vista */
 194                 return MAKELONG(3029, 10); /* Vista */
 195     default:
 196         FIXME("Version value not known yet. Please investigate it!\n");
 197                 return 0;
 198     }
 199 }