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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 "winternl.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
HRESULT launch_exe(LPCWSTR cmd, LPCWSTR dir, HANDLE *phEXE);
/* registry path of the Installed Components key for per-user stubs */
static const WCHAR setup_key[] = {
'S','O','F','T','W','A','R','E','\\',
'M','i','c','r','o','s','o','f','t','\\',
'A','c','t','i','v','e',' ','S','e','t','u','p','\\',
'I','n','s','t','a','l','l','e','d',' ',
'C','o','m','p','o','n','e','n','t','s',0
};
/* 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, PCWSTR pszSection, PWSTR pszBuffer, DWORD dwSize)
{
INFCONTEXT context;
WCHAR key[MAX_PATH], value[MAX_PATH];
WCHAR prefix[PREFIX_LEN];
HKEY root, subkey;
DWORD size;
static const WCHAR hklm[] = {'H','K','L','M',0};
static const WCHAR hkcu[] = {'H','K','C','U',0};
/* load the destination parameters */
SetupFindFirstLineW(hInf, pszSection, NULL, &context);
SetupGetStringFieldW(&context, 1, prefix, PREFIX_LEN, &size);
SetupGetStringFieldW(&context, 2, key, MAX_PATH, &size);
SetupGetStringFieldW(&context, 3, value, MAX_PATH, &size);
if (!lstrcmpW(prefix, hklm))
root = HKEY_LOCAL_MACHINE;
else if (!lstrcmpW(prefix, hkcu))
root = HKEY_CURRENT_USER;
else
root = NULL;
size = dwSize * sizeof(WCHAR);
/* fallback to the default destination dir if reg fails */
if (RegOpenKeyW(root, key, &subkey) ||
RegQueryValueExW(subkey, value, NULL, NULL, (LPBYTE)pszBuffer, &size))
{
SetupGetStringFieldW(&context, 6, pszBuffer, dwSize, NULL);
}
RegCloseKey(subkey);
}
/* loads the LDIDs specified in the install section of an INF */
static void set_ldids(HINF hInf, LPCWSTR pszInstallSection)
{
WCHAR field[MAX_FIELD_LENGTH];
WCHAR key[MAX_FIELD_LENGTH];
WCHAR dest[MAX_PATH];
INFCONTEXT context;
DWORD size;
int ldid;
static const WCHAR custDestW[] = {
'C','u','s','t','o','m','D','e','s','t','i','n','a','t','i','o','n',0
};
if (!SetupGetLineTextW(NULL, hInf, pszInstallSection, custDestW,
field, MAX_FIELD_LENGTH, &size))
return;
if (!SetupFindFirstLineW(hInf, field, NULL, &context))
return;
do
{
SetupGetIntField(&context, 0, &ldid);
SetupGetLineTextW(&context, NULL, NULL, NULL,
key, MAX_FIELD_LENGTH, &size);
get_dest_dir(hInf, key, dest, MAX_PATH);
SetupSetDirectoryIdW(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("(%ld, %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("(VOID): 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("(%ld): stub\n", dwRebootCheck);
return FALSE;
}
/***********************************************************************
* OpenINFEngineA (ADVPACK.@)
*
* See OpenINFEngineW.
*/
HRESULT WINAPI OpenINFEngineA(LPCSTR pszInfFilename, LPCSTR pszInstallSection,
DWORD dwFlags, HINF *phInf, PVOID pvReserved)
{
UNICODE_STRING filenameW, installW;
HRESULT res;
TRACE("(%s, %s, %ld, %p, %p)\n", debugstr_a(pszInfFilename),
debugstr_a(pszInstallSection), dwFlags, phInf, pvReserved);
if (!pszInfFilename || !phInf)
return E_INVALIDARG;
RtlCreateUnicodeStringFromAsciiz(&filenameW, pszInfFilename);
RtlCreateUnicodeStringFromAsciiz(&installW, pszInstallSection);
res = OpenINFEngineW(filenameW.Buffer, installW.Buffer,
dwFlags, phInf, pvReserved);
RtlFreeUnicodeString(&filenameW);
RtlFreeUnicodeString(&installW);
return res;
}
/***********************************************************************
* OpenINFEngineW (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 OpenINFEngineW(LPCWSTR pszInfFilename, LPCWSTR pszInstallSection,
DWORD dwFlags, HINF *phInf, PVOID pvReserved)
{
TRACE("(%s, %s, %ld, %p, %p)\n", debugstr_w(pszInfFilename),
debugstr_w(pszInstallSection), dwFlags, phInf, pvReserved);
if (!pszInfFilename || !phInf)
return E_INVALIDARG;
*phInf = SetupOpenInfFileW(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.@)
*
* See RebootCheckOnInstallW.
*/
HRESULT WINAPI RebootCheckOnInstallA(HWND hWnd, LPCSTR pszINF,
LPSTR pszSec, DWORD dwReserved)
{
UNICODE_STRING infW, secW;
HRESULT res;
TRACE("(%p, %s, %s, %ld)\n", hWnd, debugstr_a(pszINF),
debugstr_a(pszSec), dwReserved);
if (!pszINF || !pszSec)
return E_INVALIDARG;
RtlCreateUnicodeStringFromAsciiz(&infW, pszINF);
RtlCreateUnicodeStringFromAsciiz(&secW, pszSec);
res = RebootCheckOnInstallW(hWnd, infW.Buffer, secW.Buffer, dwReserved);
RtlFreeUnicodeString(&infW);
RtlFreeUnicodeString(&secW);
return res;
}
/***********************************************************************
* RebootCheckOnInstallW (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 RebootCheckOnInstallW(HWND hWnd, LPCWSTR pszINF,
LPWSTR pszSec, DWORD dwReserved)
{
FIXME("(%p, %s, %s, %ld): stub\n", hWnd, debugstr_w(pszINF),
debugstr_w(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", debugstr_a(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.@)
*
* See SetPerUserSecValuesW.
*/
HRESULT WINAPI SetPerUserSecValuesA(PERUSERSECTIONA* pPerUser)
{
PERUSERSECTIONW perUserW;
TRACE("(%p)\n", pPerUser);
if (!pPerUser)
return E_INVALIDARG;
MultiByteToWideChar(CP_ACP, 0, pPerUser->szGUID, -1, perUserW.szGUID,
sizeof(perUserW.szGUID) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, pPerUser->szDispName, -1, perUserW.szDispName,
sizeof(perUserW.szDispName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, pPerUser->szLocale, -1, perUserW.szLocale,
sizeof(perUserW.szLocale) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, pPerUser->szStub, -1, perUserW.szStub,
sizeof(perUserW.szStub) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, pPerUser->szVersion, -1, perUserW.szVersion,
sizeof(perUserW.szVersion) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, pPerUser->szCompID, -1, perUserW.szCompID,
sizeof(perUserW.szCompID) / sizeof(WCHAR));
perUserW.dwIsInstalled = pPerUser->dwIsInstalled;
perUserW.bRollback = pPerUser->bRollback;
return SetPerUserSecValuesW(&perUserW);
}
/***********************************************************************
* SetPerUserSecValuesW (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.
*/
HRESULT WINAPI SetPerUserSecValuesW(PERUSERSECTIONW* pPerUser)
{
HKEY setup, guid;
static const WCHAR stub_path[] = {'S','t','u','b','P','a','t','h',0};
static const WCHAR version[] = {'V','e','r','s','i','o','n',0};
static const WCHAR locale[] = {'L','o','c','a','l','e',0};
static const WCHAR compid[] = {'C','o','m','p','o','n','e','n','t','I','D',0};
static const WCHAR isinstalled[] = {'I','s','I','n','s','t','a','l','l','e','d',0};
TRACE("(%p)\n", pPerUser);
if (!pPerUser || !*pPerUser->szGUID)
return S_OK;
if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, setup_key, 0, NULL, 0, KEY_WRITE,
NULL, &setup, NULL))
{
return E_FAIL;
}
if (RegCreateKeyExW(setup, pPerUser->szGUID, 0, NULL, 0, KEY_ALL_ACCESS,
NULL, &guid, NULL))
{
RegCloseKey(setup);
return E_FAIL;
}
if (*pPerUser->szStub)
{
RegSetValueExW(guid, stub_path, 0, REG_SZ, (LPBYTE)pPerUser->szStub,
(lstrlenW(pPerUser->szStub) + 1) * sizeof(WCHAR));
}
if (*pPerUser->szVersion)
{
RegSetValueExW(guid, version, 0, REG_SZ, (LPBYTE)pPerUser->szVersion,
(lstrlenW(pPerUser->szVersion) + 1) * sizeof(WCHAR));
}
if (*pPerUser->szLocale)
{
RegSetValueExW(guid, locale, 0, REG_SZ, (LPBYTE)pPerUser->szLocale,
(lstrlenW(pPerUser->szLocale) + 1) * sizeof(WCHAR));
}
if (*pPerUser->szCompID)
{
RegSetValueExW(guid, compid, 0, REG_SZ, (LPBYTE)pPerUser->szCompID,
(lstrlenW(pPerUser->szCompID) + 1) * sizeof(WCHAR));
}
if (*pPerUser->szDispName)
{
RegSetValueExW(guid, NULL, 0, REG_SZ, (LPBYTE)pPerUser->szDispName,
(lstrlenW(pPerUser->szDispName) + 1) * sizeof(WCHAR));
}
RegSetValueExW(guid, isinstalled, 0, REG_DWORD,
(LPBYTE)&pPerUser->dwIsInstalled, sizeof(DWORD));
RegCloseKey(guid);
RegCloseKey(setup);
return S_OK;
}
/***********************************************************************
* TranslateInfStringA (ADVPACK.@)
*
* See TranslateInfStringW.
*/
HRESULT WINAPI TranslateInfStringA(LPCSTR pszInfFilename, LPCSTR pszInstallSection,
LPCSTR pszTranslateSection, LPCSTR pszTranslateKey, LPSTR pszBuffer,
DWORD dwBufferSize, PDWORD pdwRequiredSize, PVOID pvReserved)
{
UNICODE_STRING filenameW, installW;
UNICODE_STRING translateW, keyW;
LPWSTR bufferW;
HRESULT res;
DWORD len = 0;
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;
RtlCreateUnicodeStringFromAsciiz(&filenameW, pszInfFilename);
RtlCreateUnicodeStringFromAsciiz(&installW, pszInstallSection);
RtlCreateUnicodeStringFromAsciiz(&translateW, pszTranslateSection);
RtlCreateUnicodeStringFromAsciiz(&keyW, pszTranslateKey);
res = TranslateInfStringW(filenameW.Buffer, installW.Buffer,
translateW.Buffer, keyW.Buffer, NULL,
dwBufferSize, &len, NULL);
if (res == S_OK)
{
bufferW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
res = TranslateInfStringW(filenameW.Buffer, installW.Buffer,
translateW.Buffer, keyW.Buffer, bufferW,
len, &len, NULL);
if (res == S_OK)
{
*pdwRequiredSize = WideCharToMultiByte(CP_ACP, 0, bufferW, -1,
NULL, 0, NULL, NULL);
if (dwBufferSize >= *pdwRequiredSize)
{
WideCharToMultiByte(CP_ACP, 0, bufferW, -1, pszBuffer,
dwBufferSize, NULL, NULL);
}
else
res = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
HeapFree(GetProcessHeap(), 0, bufferW);
}
RtlFreeUnicodeString(&filenameW);
RtlFreeUnicodeString(&installW);
RtlFreeUnicodeString(&translateW);
RtlFreeUnicodeString(&keyW);
return res;
}
/***********************************************************************
* TranslateInfStringW (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 TranslateInfStringW(LPCWSTR pszInfFilename, LPCWSTR pszInstallSection,
LPCWSTR pszTranslateSection, LPCWSTR pszTranslateKey, LPWSTR pszBuffer,
DWORD dwBufferSize, PDWORD pdwRequiredSize, PVOID pvReserved)
{
HINF hInf;
TRACE("(%s, %s, %s, %s, %p, %ld, %p, %p)\n",
debugstr_w(pszInfFilename), debugstr_w(pszInstallSection),
debugstr_w(pszTranslateSection), debugstr_w(pszTranslateKey),
pszBuffer, dwBufferSize,pdwRequiredSize, pvReserved);
if (!pszInfFilename || !pszTranslateSection ||
!pszTranslateKey || !pdwRequiredSize)
return E_INVALIDARG;
hInf = SetupOpenInfFileW(pszInfFilename, NULL, INF_STYLE_WIN4, NULL);
if (hInf == INVALID_HANDLE_VALUE)
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
set_ldids(hInf, pszInstallSection);
if (!SetupGetLineTextW(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.@)
*
* See TranslateInfStringExW.
*/
HRESULT WINAPI TranslateInfStringExA(HINF hInf, LPCSTR pszInfFilename,
LPCSTR pszTranslateSection, LPCSTR pszTranslateKey,
LPSTR pszBuffer, DWORD dwBufferSize,
PDWORD pdwRequiredSize, PVOID pvReserved)
{
UNICODE_STRING filenameW, sectionW, keyW;
LPWSTR bufferW;
HRESULT res;
DWORD len = 0;
TRACE("(%p, %s, %s, %s, %s, %ld, %p, %p)\n", hInf, debugstr_a(pszInfFilename),
debugstr_a(pszTranslateSection), debugstr_a(pszTranslateKey),
debugstr_a(pszBuffer), dwBufferSize, pdwRequiredSize, pvReserved);
if (!pszInfFilename || !pszTranslateSection ||
!pszTranslateKey || !pdwRequiredSize)
return E_INVALIDARG;
RtlCreateUnicodeStringFromAsciiz(&filenameW, pszInfFilename);
RtlCreateUnicodeStringFromAsciiz(&sectionW, pszTranslateSection);
RtlCreateUnicodeStringFromAsciiz(&keyW, pszTranslateKey);
res = TranslateInfStringExW(hInf, filenameW.Buffer, sectionW.Buffer,
keyW.Buffer, NULL, 0, &len, NULL);
if (res == S_OK)
{
bufferW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
res = TranslateInfStringExW(hInf, filenameW.Buffer, sectionW.Buffer,
keyW.Buffer, bufferW, len, &len, NULL);
if (res == S_OK)
{
*pdwRequiredSize = WideCharToMultiByte(CP_ACP, 0, bufferW, -1,
NULL, 0, NULL, NULL);
if (dwBufferSize >= *pdwRequiredSize)
{
WideCharToMultiByte(CP_ACP, 0, bufferW, -1, pszBuffer,
dwBufferSize, NULL, NULL);
}
else
res = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
HeapFree(GetProcessHeap(), 0, bufferW);
}
RtlFreeUnicodeString(&filenameW);
RtlFreeUnicodeString(&sectionW);
RtlFreeUnicodeString(&keyW);
return res;
}
/***********************************************************************
* TranslateInfStringExW (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 TranslateInfStringExW(HINF hInf, LPCWSTR pszInfFilename,
LPCWSTR pszTranslateSection, LPCWSTR pszTranslateKey,
LPWSTR pszBuffer, DWORD dwBufferSize,
PDWORD pdwRequiredSize, PVOID pvReserved)
{
TRACE("(%p, %s, %s, %s, %s, %ld, %p, %p)\n", hInf, debugstr_w(pszInfFilename),
debugstr_w(pszTranslateSection), debugstr_w(pszTranslateKey),
debugstr_w(pszBuffer), dwBufferSize, pdwRequiredSize, pvReserved);
if (!hInf || !pszInfFilename || !pszTranslateSection || !pszTranslateKey)
return E_INVALIDARG;
if (!SetupGetLineTextW(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.@)
*
* See UserInstStubWrapperW.
*/
HRESULT WINAPI UserInstStubWrapperA(HWND hWnd, HINSTANCE hInstance,
LPSTR pszParms, INT nShow)
{
UNICODE_STRING parmsW;
HRESULT res;
TRACE("(%p, %p, %s, %i)\n", hWnd, hInstance, debugstr_a(pszParms), nShow);
if (!pszParms)
return E_INVALIDARG;
RtlCreateUnicodeStringFromAsciiz(&parmsW, pszParms);
res = UserInstStubWrapperW(hWnd, hInstance, parmsW.Buffer, nShow);
RtlFreeUnicodeString(&parmsW);
return res;
}
/***********************************************************************
* UserInstStubWrapperW (ADVPACK.@)
*
* Launches the user stub wrapper specified by the RealStubPath
* registry value under Installed Components\szParms.
*
* PARAMS
* hWnd [I] Handle to the window used for the display.
* hInstance [I] Instance of the process.
* szParms [I] The GUID of the installation.
* show [I] How the window should be shown.
*
* RETURNS
* Success: S_OK.
* Failure: E_FAIL.
*
* TODO
* If the type of the StubRealPath value is REG_EXPAND_SZ, then
* we should call ExpandEnvironmentStrings on the value and
* launch the result.
*/
HRESULT WINAPI UserInstStubWrapperW(HWND hWnd, HINSTANCE hInstance,
LPWSTR pszParms, INT nShow)
{
HKEY setup, guid;
WCHAR stub[MAX_PATH];
DWORD size = MAX_PATH;
HRESULT hr = S_OK;
BOOL res;
static const WCHAR real_stub_path[] = {
'R','e','a','l','S','t','u','b','P','a','t','h',0
};
TRACE("(%p, %p, %s, %i)\n", hWnd, hInstance, debugstr_w(pszParms), nShow);
if (!pszParms || !*pszParms)
return E_INVALIDARG;
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, setup_key, 0, KEY_READ, &setup))
{
return E_FAIL;
}
if (RegOpenKeyExW(setup, pszParms, 0, KEY_READ, &guid))
{
RegCloseKey(setup);
return E_FAIL;
}
res = RegQueryValueExW(guid, real_stub_path, NULL, NULL, (LPBYTE)stub, &size);
if (res || !*stub)
goto done;
/* launch the user stub wrapper */
hr = launch_exe(stub, NULL, NULL);
done:
RegCloseKey(setup);
RegCloseKey(guid);
return hr;
}
/***********************************************************************
* UserUnInstStubWrapperA (ADVPACK.@)
*
* See UserUnInstStubWrapperW.
*/
HRESULT WINAPI UserUnInstStubWrapperA(HWND hWnd, HINSTANCE hInstance,
LPSTR pszParms, INT nShow)
{
UNICODE_STRING parmsW;
HRESULT res;
TRACE("(%p, %p, %s, %i)\n", hWnd, hInstance, debugstr_a(pszParms), nShow);
if (!pszParms)
return E_INVALIDARG;
RtlCreateUnicodeStringFromAsciiz(&parmsW, pszParms);
res = UserUnInstStubWrapperW(hWnd, hInstance, parmsW.Buffer, nShow);
RtlFreeUnicodeString(&parmsW);
return res;
}
/***********************************************************************
* UserUnInstStubWrapperW (ADVPACK.@)
*/
HRESULT WINAPI UserUnInstStubWrapperW(HWND hWnd, HINSTANCE hInstance,
LPWSTR pszParms, INT nShow)
{
FIXME("(%p, %p, %s, %i): stub\n", hWnd, hInstance, debugstr_w(pszParms), nShow);
return E_FAIL;
}
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