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Sweden-Number/dlls/advpack/advpack.c

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/*
* Advpack main
*
* Copyright 2004 Huw D M Davies
* Copyright 2005 Sami Aario
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "winver.h"
#include "winnls.h"
#include "setupapi.h"
#include "advpub.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(advpack);
typedef HRESULT (WINAPI *DLLREGISTER) (void);
#define MAX_FIELD_LENGTH 512
#define PREFIX_LEN 5
/* parses the destination directory parameters from pszSection
* the parameters are of the form: root,key,value,unknown,fallback
* we first read the reg value root\\key\\value and if that fails,
* use fallback as the destination directory
*/
static void get_dest_dir(HINF hInf, PCSTR pszSection, PSTR pszBuffer, DWORD dwSize)
{
INFCONTEXT context;
CHAR key[MAX_PATH], value[MAX_PATH];
CHAR prefix[PREFIX_LEN];
HKEY root, subkey;
DWORD size;
/* load the destination parameters */
SetupFindFirstLineA(hInf, pszSection, NULL, &context);
SetupGetStringFieldA(&context, 1, prefix, PREFIX_LEN, &size);
SetupGetStringFieldA(&context, 2, key, MAX_PATH, &size);
SetupGetStringFieldA(&context, 3, value, MAX_PATH, &size);
if (!lstrcmpA(prefix, "HKLM"))
root = HKEY_LOCAL_MACHINE;
else if (!lstrcmpA(prefix, "HKCU"))
root = HKEY_CURRENT_USER;
else
root = NULL;
/* preserve the buffer size */
size = dwSize;
/* fallback to the default destination dir if reg fails */
if (RegOpenKeyA(root, key, &subkey) ||
RegQueryValueExA(subkey, value, NULL, NULL, (LPBYTE)pszBuffer, &size))
{
SetupGetStringFieldA(&context, 6, pszBuffer, dwSize, &size);
}
RegCloseKey(subkey);
}
/* loads the LDIDs specified in the install section of an INF */
static void set_ldids(HINF hInf, PCSTR pszInstallSection)
{
CHAR field[MAX_FIELD_LENGTH];
CHAR key[MAX_FIELD_LENGTH];
CHAR dest[MAX_PATH];
INFCONTEXT context;
DWORD size;
int ldid;
if (!SetupGetLineTextA(NULL, hInf, pszInstallSection, "CustomDestination",
field, MAX_FIELD_LENGTH, &size))
return;
if (!SetupFindFirstLineA(hInf, field, NULL, &context))
return;
do
{
SetupGetIntField(&context, 0, &ldid);
SetupGetLineTextA(&context, NULL, NULL, NULL,
key, MAX_FIELD_LENGTH, &size);
get_dest_dir(hInf, key, dest, MAX_PATH);
SetupSetDirectoryIdA(hInf, ldid, dest);
} while (SetupFindNextLine(&context, &context));
}
/***********************************************************************
* CloseINFEngine (ADVPACK.@)
*
* Closes a handle to an INF file opened with OpenINFEngine.
*
* PARAMS
* hInf [I] Handle to the INF file to close.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*/
HRESULT WINAPI CloseINFEngine(HINF hInf)
{
TRACE("(%p)\n", hInf);
if (!hInf)
return E_INVALIDARG;
SetupCloseInfFile(hInf);
return S_OK;
}
/***********************************************************************
* DllMain (ADVPACK.@)
*/
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p, %ld, %p)\n",hinstDLL, fdwReason, lpvReserved);
if (fdwReason == DLL_PROCESS_ATTACH)
DisableThreadLibraryCalls(hinstDLL);
return TRUE;
}
/***********************************************************************
* IsNTAdmin (ADVPACK.@)
*
* Checks if the user has admin privileges.
*
* PARAMS
* reserved [I] Reserved. Must be 0.
* pReserved [I] Reserved. Must be NULL.
*
* RETURNS
* TRUE if user has admin rights, FALSE otherwise.
*/
BOOL WINAPI IsNTAdmin( DWORD reserved, LPDWORD pReserved )
{
SID_IDENTIFIER_AUTHORITY SidAuthority = {SECURITY_NT_AUTHORITY};
PTOKEN_GROUPS pTokenGroups;
BOOL bSidFound = FALSE;
DWORD dwSize, i;
HANDLE hToken;
PSID pSid;
TRACE("(0x%08lx, %p)\n", reserved, pReserved);
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
return FALSE;
if (!GetTokenInformation(hToken, TokenGroups, NULL, 0, &dwSize))
{
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
{
CloseHandle(hToken);
return FALSE;
}
}
pTokenGroups = HeapAlloc(GetProcessHeap(), 0, dwSize);
if (!pTokenGroups)
{
CloseHandle(hToken);
return FALSE;
}
if (!GetTokenInformation(hToken, TokenGroups, pTokenGroups, dwSize, &dwSize))
{
HeapFree(GetProcessHeap(), 0, pTokenGroups);
CloseHandle(hToken);
return FALSE;
}
CloseHandle(hToken);
if (!AllocateAndInitializeSid(&SidAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID,
DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &pSid))
{
HeapFree(GetProcessHeap(), 0, pTokenGroups);
return FALSE;
}
for (i = 0; i < pTokenGroups->GroupCount; i++)
{
if (EqualSid(pSid, pTokenGroups->Groups[i].Sid))
{
bSidFound = TRUE;
break;
}
}
HeapFree(GetProcessHeap(), 0, pTokenGroups);
FreeSid(pSid);
return bSidFound;
}
/***********************************************************************
* NeedRebootInit (ADVPACK.@)
*
* Sets up conditions for reboot checking.
*
* RETURNS
* Value required by NeedReboot.
*/
DWORD WINAPI NeedRebootInit(VOID)
{
FIXME("(): stub\n");
return 0;
}
/***********************************************************************
* NeedReboot (ADVPACK.@)
*
* Determines whether a reboot is required.
*
* PARAMS
* dwRebootCheck [I] Value from NeedRebootInit.
*
* RETURNS
* TRUE if a reboot is needed, FALSE otherwise.
*
* BUGS
* Unimplemented.
*/
BOOL WINAPI NeedReboot(DWORD dwRebootCheck)
{
FIXME("(0x%08lx): stub\n", dwRebootCheck);
return FALSE;
}
/***********************************************************************
* OpenINFEngineA (ADVPACK.@)
*
* Opens and returns a handle to an INF file to be used by
* TranslateInfStringEx to continuously translate the INF file.
*
* PARAMS
* pszInfFilename [I] Filename of the INF to open.
* pszInstallSection [I] Name of the Install section in the INF.
* dwFlags [I] See advpub.h.
* phInf [O] Handle to the loaded INF file.
* pvReserved [I] Reserved. Must be NULL.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*/
HRESULT WINAPI OpenINFEngineA(LPCSTR pszInfFilename, LPCSTR pszInstallSection,
DWORD dwFlags, HINF *phInf, PVOID pvReserved)
{
TRACE("(%p, %p, %ld, %p, %p)\n", pszInfFilename, pszInstallSection,
dwFlags, phInf, pvReserved);
if (!pszInfFilename || !phInf)
return E_INVALIDARG;
*phInf = SetupOpenInfFileA(pszInfFilename, NULL, INF_STYLE_WIN4, NULL);
if (*phInf == INVALID_HANDLE_VALUE)
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
set_ldids(*phInf, pszInstallSection);
return S_OK;
}
/***********************************************************************
* RebootCheckOnInstallA (ADVPACK.@)
*
* Checks if a reboot is required for an installed INF section.
*
* PARAMS
* hWnd [I] Handle to the window used for messages.
* pszINF [I] Filename of the INF file.
* pszSec [I] INF section to check.
* dwReserved [I] Reserved. Must be 0.
*
* RETURNS
* Success: S_OK - Reboot is needed if the INF section is installed.
* S_FALSE - Reboot is not needed.
* Failure: HRESULT of GetLastError().
*
* NOTES
* if pszSec is NULL, RebootCheckOnInstall checks the DefaultInstall
* or DefaultInstall.NT section.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI RebootCheckOnInstallA(HWND hWnd, LPCSTR pszINF,
LPSTR pszSec, DWORD dwReserved)
{
FIXME("(%p, %p, %p, %ld) stub\n", hWnd, pszINF, pszSec, dwReserved);
return E_FAIL;
}
/***********************************************************************
* RegisterOCX (ADVPACK.@)
*/
void WINAPI RegisterOCX( HWND hWnd, HINSTANCE hInst, LPCSTR cmdline, INT show )
{
WCHAR wszBuff[MAX_PATH];
WCHAR* pwcComma;
HMODULE hm;
DLLREGISTER pfnRegister;
HRESULT hr;
TRACE("(%s)\n", cmdline);
MultiByteToWideChar(CP_ACP, 0, cmdline, strlen(cmdline), wszBuff, MAX_PATH);
if ((pwcComma = strchrW( wszBuff, ',' ))) *pwcComma = 0;
TRACE("Parsed DLL name (%s)\n", debugstr_w(wszBuff));
hm = LoadLibraryExW(wszBuff, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
if (!hm)
{
ERR("Couldn't load DLL: %s\n", debugstr_w(wszBuff));
return;
}
pfnRegister = (DLLREGISTER)GetProcAddress(hm, "DllRegisterServer");
if (pfnRegister == NULL)
{
ERR("DllRegisterServer entry point not found\n");
}
else
{
hr = pfnRegister();
if (hr != S_OK)
{
ERR("DllRegisterServer entry point returned %08lx\n", hr);
}
}
TRACE("Successfully registered OCX\n");
FreeLibrary(hm);
}
/***********************************************************************
* SetPerUserSecValuesA (ADVPACK.@)
*
* Prepares the per-user stub values under IsInstalled\{GUID} that
* control the per-user installation.
*
* PARAMS
* pPerUser [I] Per-user stub values.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* BUGS
* Unimplemented.
*/
HRESULT WINAPI SetPerUserSecValuesA(PERUSERSECTIONA* pPerUser)
{
FIXME("(%p) stub\n", pPerUser);
return E_FAIL;
}
/***********************************************************************
* TranslateInfStringA (ADVPACK.@)
*
* Translates the value of a specified key in an inf file into the
* current locale by expanding string macros.
*
* PARAMS
* pszInfFilename [I] Filename of the inf file.
* pszInstallSection [I]
* pszTranslateSection [I] Inf section where the key exists.
* pszTranslateKey [I] Key to translate.
* pszBuffer [O] Contains the translated string on exit.
* dwBufferSize [I] Size on input of pszBuffer.
* pdwRequiredSize [O] Length of the translated key.
* pvReserved [I] Reserved, must be NULL.
*
* RETURNS
* Success: S_OK.
* Failure: An hresult error code.
*/
HRESULT WINAPI TranslateInfStringA(LPCSTR pszInfFilename, LPCSTR pszInstallSection,
LPCSTR pszTranslateSection, LPCSTR pszTranslateKey, LPSTR pszBuffer,
DWORD dwBufferSize, PDWORD pdwRequiredSize, PVOID pvReserved)
{
HINF hInf;
TRACE("(%s %s %s %s %p %ld %p %p)\n",
debugstr_a(pszInfFilename), debugstr_a(pszInstallSection),
debugstr_a(pszTranslateSection), debugstr_a(pszTranslateKey),
pszBuffer, dwBufferSize,pdwRequiredSize, pvReserved);
if (!pszInfFilename || !pszTranslateSection ||
!pszTranslateKey || !pdwRequiredSize)
return E_INVALIDARG;
hInf = SetupOpenInfFileA(pszInfFilename, NULL, INF_STYLE_WIN4, NULL);
if (hInf == INVALID_HANDLE_VALUE)
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
set_ldids(hInf, pszInstallSection);
if (!SetupGetLineTextA(NULL, hInf, pszTranslateSection, pszTranslateKey,
pszBuffer, dwBufferSize, pdwRequiredSize))
{
if (dwBufferSize < *pdwRequiredSize)
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
return SPAPI_E_LINE_NOT_FOUND;
}
SetupCloseInfFile(hInf);
return S_OK;
}
/***********************************************************************
* TranslateInfStringExA (ADVPACK.@)
*
* Using a handle to an INF file opened with OpenINFEngine, translates
* the value of a specified key in an inf file into the current locale
* by expanding string macros.
*
* PARAMS
* hInf [I] Handle to the INF file.
* pszInfFilename [I] Filename of the INF file.
* pszTranslateSection [I] Inf section where the key exists.
* pszTranslateKey [I] Key to translate.
* pszBuffer [O] Contains the translated string on exit.
* dwBufferSize [I] Size on input of pszBuffer.
* pdwRequiredSize [O] Length of the translated key.
* pvReserved [I] Reserved. Must be NULL.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* NOTES
* To use TranslateInfStringEx to translate an INF file continuously,
* open the INF file with OpenINFEngine, call TranslateInfStringEx as
* many times as needed, then release the handle with CloseINFEngine.
* When translating more than one keys, this method is more efficient
* than calling TranslateInfString, because the INF file is only
* opened once.
*/
HRESULT WINAPI TranslateInfStringExA(HINF hInf, LPCSTR pszInfFilename,
LPCSTR pszTranslateSection, LPCSTR pszTranslateKey,
LPSTR pszBuffer, DWORD dwBufferSize,
PDWORD pdwRequiredSize, PVOID pvReserved)
{
TRACE("(%p, %p, %p, %p, %p, %ld, %p, %p)\n", hInf, pszInfFilename,
pszTranslateSection, pszTranslateKey, pszBuffer, dwBufferSize,
pdwRequiredSize, pvReserved);
if (!hInf || !pszInfFilename || !pszTranslateSection || !pszTranslateKey)
return E_INVALIDARG;
if (!SetupGetLineTextA(NULL, hInf, pszTranslateSection, pszTranslateKey,
pszBuffer, dwBufferSize, pdwRequiredSize))
{
if (dwBufferSize < *pdwRequiredSize)
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
return SPAPI_E_LINE_NOT_FOUND;
}
return S_OK;
}
/***********************************************************************
* UserInstStubWrapperA (ADVPACK.@)
*/
HRESULT WINAPI UserInstStubWrapperA(HWND hWnd, HINSTANCE hInstance,
LPSTR pszParms, INT nShow)
{
FIXME("(%p, %p, %p, %i) stub\n", hWnd, hInstance, pszParms, nShow);
return E_FAIL;
}
/***********************************************************************
* UserUnInstStubWrapperA (ADVPACK.@)
*/
HRESULT WINAPI UserUnInstStubWrapperA(HWND hWnd, HINSTANCE hInstance,
LPSTR pszParms, INT nShow)
{
FIXME("(%p, %p, %p, %i) stub\n", hWnd, hInstance, pszParms, nShow);
return E_FAIL;
}
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