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Sweden-Number/dlls/kernel32/actctx.c

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/*
* Activation contexts
*
* Copyright 2004 Jon Griffiths
* Copyright 2007 Eric Pouech
* Copyright 2007 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winnls.h"
#include "winternl.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(actctx);
#define ACTCTX_FAKE_HANDLE ((HANDLE) 0xf00baa)
/***********************************************************************
* CreateActCtxA (KERNEL32.@)
*
* Create an activation context.
*/
HANDLE WINAPI CreateActCtxA(PCACTCTXA pActCtx)
{
ACTCTXW actw;
SIZE_T len;
HANDLE ret = INVALID_HANDLE_VALUE;
LPWSTR src = NULL, assdir = NULL, resname = NULL, appname = NULL;
TRACE("%p %08x\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);
if (!pActCtx || pActCtx->cbSize != sizeof(*pActCtx))
{
SetLastError(ERROR_INVALID_PARAMETER);
return INVALID_HANDLE_VALUE;
}
actw.cbSize = sizeof(actw);
actw.dwFlags = pActCtx->dwFlags;
if (pActCtx->lpSource)
{
len = MultiByteToWideChar(CP_ACP, 0, pActCtx->lpSource, -1, NULL, 0);
src = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!src) return INVALID_HANDLE_VALUE;
MultiByteToWideChar(CP_ACP, 0, pActCtx->lpSource, -1, src, len);
}
actw.lpSource = src;
if (actw.dwFlags & ACTCTX_FLAG_PROCESSOR_ARCHITECTURE_VALID)
actw.wProcessorArchitecture = pActCtx->wProcessorArchitecture;
if (actw.dwFlags & ACTCTX_FLAG_LANGID_VALID)
actw.wLangId = pActCtx->wLangId;
if (actw.dwFlags & ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID)
{
len = MultiByteToWideChar(CP_ACP, 0, pActCtx->lpAssemblyDirectory, -1, NULL, 0);
assdir = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!assdir) goto done;
MultiByteToWideChar(CP_ACP, 0, pActCtx->lpAssemblyDirectory, -1, assdir, len);
actw.lpAssemblyDirectory = assdir;
}
if (actw.dwFlags & ACTCTX_FLAG_RESOURCE_NAME_VALID)
{
if ((ULONG_PTR)pActCtx->lpResourceName >> 16)
{
len = MultiByteToWideChar(CP_ACP, 0, pActCtx->lpResourceName, -1, NULL, 0);
resname = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!resname) goto done;
MultiByteToWideChar(CP_ACP, 0, pActCtx->lpResourceName, -1, resname, len);
actw.lpResourceName = resname;
}
else actw.lpResourceName = (LPWSTR)pActCtx->lpResourceName;
}
if (actw.dwFlags & ACTCTX_FLAG_APPLICATION_NAME_VALID)
{
len = MultiByteToWideChar(CP_ACP, 0, pActCtx->lpApplicationName, -1, NULL, 0);
appname = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (!appname) goto done;
MultiByteToWideChar(CP_ACP, 0, pActCtx->lpApplicationName, -1, appname, len);
actw.lpApplicationName = appname;
}
if (actw.dwFlags & ACTCTX_FLAG_HMODULE_VALID)
actw.hModule = pActCtx->hModule;
ret = CreateActCtxW(&actw);
done:
HeapFree(GetProcessHeap(), 0, src);
HeapFree(GetProcessHeap(), 0, assdir);
HeapFree(GetProcessHeap(), 0, resname);
HeapFree(GetProcessHeap(), 0, appname);
return ret;
}
/***********************************************************************
* CreateActCtxW (KERNEL32.@)
*
* Create an activation context.
*/
HANDLE WINAPI CreateActCtxW(PCACTCTXW pActCtx)
{
NTSTATUS status;
HANDLE hActCtx;
TRACE("%p %08x\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);
if ((status = RtlCreateActivationContext(&hActCtx, pActCtx)))
{
SetLastError(RtlNtStatusToDosError(status));
return INVALID_HANDLE_VALUE;
}
return hActCtx;
}
/***********************************************************************
* ActivateActCtx (KERNEL32.@)
*
* Activate an activation context.
*/
BOOL WINAPI ActivateActCtx(HANDLE hActCtx, ULONG_PTR *ulCookie)
{
NTSTATUS status;
if ((status = RtlActivateActivationContext( 0, hActCtx, ulCookie )))
{
SetLastError(RtlNtStatusToDosError(status));
return FALSE;
}
return TRUE;
}
/***********************************************************************
* DeactivateActCtx (KERNEL32.@)
*
* Deactivate an activation context.
*/
BOOL WINAPI DeactivateActCtx(DWORD dwFlags, ULONG_PTR ulCookie)
{
RtlDeactivateActivationContext( dwFlags, ulCookie );
return TRUE;
}
/***********************************************************************
* GetCurrentActCtx (KERNEL32.@)
*
* Get the current activation context.
*/
BOOL WINAPI GetCurrentActCtx(HANDLE* phActCtx)
{
NTSTATUS status;
if ((status = RtlGetActiveActivationContext(phActCtx)))
{
SetLastError(RtlNtStatusToDosError(status));
return FALSE;
}
return TRUE;
}
/***********************************************************************
* AddRefActCtx (KERNEL32.@)
*
* Add a reference to an activation context.
*/
void WINAPI AddRefActCtx(HANDLE hActCtx)
{
RtlAddRefActivationContext(hActCtx);
}
/***********************************************************************
* ReleaseActCtx (KERNEL32.@)
*
* Release a reference to an activation context.
*/
void WINAPI ReleaseActCtx(HANDLE hActCtx)
{
RtlReleaseActivationContext(hActCtx);
}
/***********************************************************************
* ZombifyActCtx (KERNEL32.@)
*
* Release a reference to an activation context.
*/
BOOL WINAPI ZombifyActCtx(HANDLE hActCtx)
{
FIXME("%p\n", hActCtx);
if (hActCtx != ACTCTX_FAKE_HANDLE)
return FALSE;
return TRUE;
}
/***********************************************************************
* FindActCtxSectionStringA (KERNEL32.@)
*
* Find information about a GUID in an activation context.
*/
BOOL WINAPI FindActCtxSectionStringA(DWORD dwFlags, const GUID* lpExtGuid,
ULONG ulId, LPCSTR lpSearchStr,
PACTCTX_SECTION_KEYED_DATA pInfo)
{
FIXME("%08x %s %u %s %p\n", dwFlags, debugstr_guid(lpExtGuid),
ulId, debugstr_a(lpSearchStr), pInfo);
SetLastError( ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/***********************************************************************
* FindActCtxSectionStringW (KERNEL32.@)
*
* Find information about a GUID in an activation context.
*/
BOOL WINAPI FindActCtxSectionStringW(DWORD dwFlags, const GUID* lpExtGuid,
ULONG ulId, LPCWSTR lpSearchStr,
PACTCTX_SECTION_KEYED_DATA pInfo)
{
FIXME("%08x %s %u %s %p\n", dwFlags, debugstr_guid(lpExtGuid),
ulId, debugstr_w(lpSearchStr), pInfo);
if (lpExtGuid)
{
FIXME("expected lpExtGuid == NULL\n");
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (dwFlags & ~FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
{
FIXME("unknown dwFlags %08x\n", dwFlags);
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!pInfo || pInfo->cbSize < sizeof (ACTCTX_SECTION_KEYED_DATA))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
pInfo->ulDataFormatVersion = 1;
pInfo->lpData = NULL;
pInfo->lpSectionGlobalData = NULL;
pInfo->ulSectionGlobalDataLength = 0;
pInfo->lpSectionBase = NULL;
pInfo->ulSectionTotalLength = 0;
pInfo->hActCtx = ACTCTX_FAKE_HANDLE;
pInfo->ulAssemblyRosterIndex = 0;
return TRUE;
}
/***********************************************************************
* FindActCtxSectionGuid (KERNEL32.@)
*
* Find information about a GUID in an activation context.
*/
BOOL WINAPI FindActCtxSectionGuid(DWORD dwFlags, const GUID* lpExtGuid,
ULONG ulId, const GUID* lpSearchGuid,
PACTCTX_SECTION_KEYED_DATA pInfo)
{
FIXME("%08x %s %u %s %p\n", dwFlags, debugstr_guid(lpExtGuid),
ulId, debugstr_guid(lpSearchGuid), pInfo);
SetLastError( ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/***********************************************************************
* QueryActCtxW (KERNEL32.@)
*
* Get information about an activation context.
*/
BOOL WINAPI QueryActCtxW(DWORD dwFlags, HANDLE hActCtx, PVOID pvSubInst,
ULONG ulClass, PVOID pvBuff, SIZE_T cbBuff,
SIZE_T *pcbLen)
{
FIXME("%08x %p %p %u %p %ld %p\n", dwFlags, hActCtx,
pvSubInst, ulClass, pvBuff, cbBuff, pcbLen);
/* this makes Adobe Photoshop 7.0 happy */
SetLastError( ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
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