dlls/kernel/actctx.c

   1 /*
   2  * Activation contexts
   3  *
   4  * Copyright 2004 Jon Griffiths
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdarg.h>
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "winnls.h"
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(actctx);
  32
  33
  34 #define ACTCTX_FLAGS_ALL (\
  35  ACTCTX_FLAG_PROCESSOR_ARCHITECTURE_VALID |\
  36  ACTCTX_FLAG_LANGID_VALID |\
  37  ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID |\
  38  ACTCTX_FLAG_RESOURCE_NAME_VALID |\
  39  ACTCTX_FLAG_SET_PROCESS_DEFAULT |\
  40  ACTCTX_FLAG_APPLICATION_NAME_VALID |\
  41  ACTCTX_FLAG_SOURCE_IS_ASSEMBLYREF |\
  42  ACTCTX_FLAG_HMODULE_VALID )
  43
  44 #define ACTCTX_FAKE_HANDLE ((HANDLE) 0xf00baa)
  45 #define ACTCTX_FAKE_COOKIE ((ULONG_PTR) 0xf00bad)
  46
  47 /***********************************************************************
  48  * CreateActCtxA (KERNEL32.@)
  49  *
  50  * Create an activation context.
  51  */
  52 HANDLE WINAPI CreateActCtxA(PCACTCTXA pActCtx)
  53 {
  54   FIXME("%p %08lx\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);
  55
  56   if (!pActCtx)
  57     return INVALID_HANDLE_VALUE;
  58   if (pActCtx->cbSize != sizeof *pActCtx)
  59     return INVALID_HANDLE_VALUE;
  60   if (pActCtx->dwFlags & ~ACTCTX_FLAGS_ALL)
  61     return INVALID_HANDLE_VALUE;
  62   return ACTCTX_FAKE_HANDLE;
  63 }
  64
  65 /***********************************************************************
  66  * CreateActCtxW (KERNEL32.@)
  67  *
  68  * Create an activation context.
  69  */
  70 HANDLE WINAPI CreateActCtxW(PCACTCTXW pActCtx)
  71 {
  72   FIXME("%p %08lx\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);
  73
  74   if (!pActCtx)
  75     return INVALID_HANDLE_VALUE;
  76   if (pActCtx->cbSize != sizeof *pActCtx)
  77     return INVALID_HANDLE_VALUE;
  78   if (pActCtx->dwFlags & ~ACTCTX_FLAGS_ALL)
  79     return INVALID_HANDLE_VALUE;
  80   return ACTCTX_FAKE_HANDLE;
  81 }
  82
  83 /***********************************************************************
  84  * ActivateActCtx (KERNEL32.@)
  85  *
  86  * Activate an activation context.
  87  */
  88 BOOL WINAPI ActivateActCtx(HANDLE hActCtx, ULONG_PTR *ulCookie)
  89 {
  90   FIXME("%p %p\n", hActCtx, ulCookie );
  91   if (ulCookie)
  92     *ulCookie = ACTCTX_FAKE_COOKIE;
  93   return TRUE;
  94 }
  95
  96 /***********************************************************************
  97  * DeactivateActCtx (KERNEL32.@)
  98  *
  99  * Deactivate an activation context.
 100  */
 101 BOOL WINAPI DeactivateActCtx(DWORD dwFlags, ULONG_PTR ulCookie)
 102 {
 103   FIXME("%08lx %08lx\n", dwFlags, ulCookie);
 104   if (ulCookie != ACTCTX_FAKE_COOKIE)
 105     return FALSE;
 106   return TRUE;
 107 }
 108
 109 /***********************************************************************
 110  * GetCurrentActCtx (KERNEL32.@)
 111  *
 112  * Get the current activation context.
 113  */
 114 BOOL WINAPI GetCurrentActCtx(HANDLE* phActCtx)
 115 {
 116   FIXME("%p\n", phActCtx);
 117   *phActCtx = ACTCTX_FAKE_HANDLE;
 118   return TRUE;
 119 }
 120
 121 /***********************************************************************
 122  * AddRefActCtx (KERNEL32.@)
 123  *
 124  * Add a reference to an activation context.
 125  */
 126 void WINAPI AddRefActCtx(HANDLE hActCtx)
 127 {
 128   FIXME("%p\n", hActCtx);
 129 }
 130
 131 /***********************************************************************
 132  * ReleaseActCtx (KERNEL32.@)
 133  *
 134  * Release a reference to an activation context.
 135  */
 136 void WINAPI ReleaseActCtx(HANDLE hActCtx)
 137 {
 138   FIXME("%p\n", hActCtx);
 139 }
 140
 141 /***********************************************************************
 142  * ZombifyActCtx (KERNEL32.@)
 143  *
 144  * Release a reference to an activation context.
 145  */
 146 BOOL WINAPI ZombifyActCtx(HANDLE hActCtx)
 147 {
 148   FIXME("%p\n", hActCtx);
 149   if (hActCtx != ACTCTX_FAKE_HANDLE)
 150     return FALSE;
 151   return TRUE;
 152 }
 153
 154 /***********************************************************************
 155  * FindActCtxSectionStringA (KERNEL32.@)
 156  *
 157  * Find information about a GUID in an activation context.
 158  */
 159 BOOL WINAPI FindActCtxSectionStringA(DWORD dwFlags, const GUID* lpExtGuid,
 160                                     ULONG ulId, LPCSTR lpSearchStr,
 161                                     PACTCTX_SECTION_KEYED_DATA pInfo)
 162 {
 163   FIXME("stub!\n");
 164   return FALSE;
 165 }
 166
 167 /***********************************************************************
 168  * FindActCtxSectionStringW (KERNEL32.@)
 169  *
 170  * Find information about a GUID in an activation context.
 171  */
 172 BOOL WINAPI FindActCtxSectionStringW(DWORD dwFlags, const GUID* lpExtGuid,
 173                                     ULONG ulId, LPCWSTR lpSearchStr,
 174                                     PACTCTX_SECTION_KEYED_DATA pInfo)
 175 {
 176   FIXME("stub!\n");
 177   return FALSE;
 178 }
 179
 180 /***********************************************************************
 181  * FindActCtxSectionGuid (KERNEL32.@)
 182  *
 183  * Find information about a GUID in an activation context.
 184  */
 185 BOOL WINAPI FindActCtxSectionGuid(DWORD dwFlags, const GUID* lpExtGuid,
 186                                   ULONG ulId, const GUID* lpSearchGuid,
 187                                   PACTCTX_SECTION_KEYED_DATA pInfo)
 188 {
 189   FIXME("stub!\n");
 190   return FALSE;
 191 }
 192
 193 /***********************************************************************
 194  * QueryActCtxW (KERNEL32.@)
 195  *
 196  * Get information about an activation context.
 197  */
 198 BOOL WINAPI QueryActCtxW(DWORD dwFlags, HANDLE hActCtx, PVOID pvSubInst,
 199                          ULONG ulClass, PVOID pvBuff, SIZE_T cbBuff,
 200                          SIZE_T *pcbLen)
 201 {
 202   FIXME("stub!\n");
 203   /* this makes Adobe Photoshop 7.0 happy */
 204   SetLastError( ERROR_CALL_NOT_IMPLEMENTED);
 205   return FALSE;
 206 }