+++ /dev/null
-/*
- * ReactOS Device Manager Applet
- * Copyright (C) 2004 - 2005 ReactOS Team
- *
- * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*
- * PROJECT: ReactOS devmgr.dll
- * FILE: lib/devmgr/misc.c
- * PURPOSE: ReactOS Device Manager
- * PROGRAMMER: Thomas Weidenmueller <w3seek@reactos.com>
- * UPDATE HISTORY:
- * 2005/11/24 Created
- */
-
-#include "precomp.h"
-
-
-HINSTANCE hDllInstance = NULL;
-
-INT
-LengthOfStrResource(IN HINSTANCE hInst,
- IN UINT uID)
-{
- HRSRC hrSrc;
- HGLOBAL hRes;
- LPWSTR lpName, lpStr;
-
- if (hInst == NULL)
- {
- return -1;
- }
-
- /* There are always blocks of 16 strings */
- lpName = (LPWSTR)MAKEINTRESOURCE((uID >> 4) + 1);
-
- /* Find the string table block */
- if ((hrSrc = FindResourceW(hInst, lpName, (LPWSTR)RT_STRING)) &&
- (hRes = LoadResource(hInst, hrSrc)) &&
- (lpStr = LockResource(hRes)))
- {
- UINT x;
-
- /* Find the string we're looking for */
- uID &= 0xF; /* position in the block, same as % 16 */
- for (x = 0; x < uID; x++)
- {
- lpStr += (*lpStr) + 1;
- }
-
- /* Found the string */
- return (int)(*lpStr);
- }
- return -1;
-}
-
-
-static INT
-AllocAndLoadString(OUT LPWSTR *lpTarget,
- IN HINSTANCE hInst,
- IN UINT uID)
-{
- INT ln;
-
- ln = LengthOfStrResource(hInst,
- uID);
- if (ln++ > 0)
- {
- (*lpTarget) = (LPWSTR)LocalAlloc(LMEM_FIXED,
- ln * sizeof(WCHAR));
- if ((*lpTarget) != NULL)
- {
- INT Ret;
- if (!(Ret = LoadStringW(hInst, uID, *lpTarget, ln)))
- {
- LocalFree((HLOCAL)(*lpTarget));
- }
- return Ret;
- }
- }
- return 0;
-}
-
-
-static INT
-AllocAndLoadStringsCat(OUT LPWSTR *lpTarget,
- IN HINSTANCE hInst,
- IN UINT *uID,
- IN UINT nIDs)
-{
- INT ln = 0;
- UINT i;
-
- for (i = 0;
- i != nIDs;
- i++)
- {
- ln += LengthOfStrResource(hInst,
- uID[i]);
- }
-
- if (ln != 0)
- {
- (*lpTarget) = (LPWSTR)LocalAlloc(LMEM_FIXED,
- (ln + 1) * sizeof(WCHAR));
- if ((*lpTarget) != NULL)
- {
- LPWSTR s = *lpTarget;
- INT Ret = 0;
-
- for (i = 0;
- i != nIDs;
- i++)
- {
- if (!(Ret = LoadStringW(hInst, uID[i], s, ln)))
- {
- LocalFree((HLOCAL)(*lpTarget));
- return 0;
- }
-
- s += Ret;
- }
-
- return s - *lpTarget;
- }
- }
- return 0;
-}
-
-
-DWORD
-LoadAndFormatString(IN HINSTANCE hInstance,
- IN UINT uID,
- OUT LPWSTR *lpTarget,
- ...)
-{
- DWORD Ret = 0;
- LPWSTR lpFormat;
- va_list lArgs;
-
- if (AllocAndLoadString(&lpFormat,
- hInstance,
- uID) != 0)
- {
- va_start(lArgs, lpTarget);
- /* let's use FormatMessage to format it because it has the ability to allocate
- memory automatically */
- Ret = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
- lpFormat,
- 0,
- 0,
- (LPWSTR)lpTarget,
- 0,
- &lArgs);
- va_end(lArgs);
-
- LocalFree((HLOCAL)lpFormat);
- }
-
- return Ret;
-}
-
-
-DWORD
-LoadAndFormatStringsCat(IN HINSTANCE hInstance,
- IN UINT *uID,
- IN UINT nIDs,
- OUT LPWSTR *lpTarget,
- ...)
-{
- DWORD Ret = 0;
- LPWSTR lpFormat;
- va_list lArgs;
-
- if (AllocAndLoadStringsCat(&lpFormat,
- hInstance,
- uID,
- nIDs) != 0)
- {
- va_start(lArgs, lpTarget);
- /* let's use FormatMessage to format it because it has the ability to allocate
- memory automatically */
- Ret = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
- lpFormat,
- 0,
- 0,
- (LPWSTR)lpTarget,
- 0,
- &lArgs);
- va_end(lArgs);
-
- LocalFree((HLOCAL)lpFormat);
- }
-
- return Ret;
-}
-
-
-LPARAM
-ListViewGetSelectedItemData(IN HWND hwnd)
-{
- int Index;
-
- Index = ListView_GetNextItem(hwnd,
- -1,
- LVNI_SELECTED);
- if (Index != -1)
- {
- LVITEM li;
-
- li.mask = LVIF_PARAM;
- li.iItem = Index;
- li.iSubItem = 0;
-
- if (ListView_GetItem(hwnd,
- &li))
- {
- return li.lParam;
- }
- }
-
- return 0;
-}
-
-
-LPWSTR
-ConvertMultiByteToUnicode(IN LPCSTR lpMultiByteStr,
- IN UINT uCodePage)
-{
- LPWSTR lpUnicodeStr;
- INT nLength;
-
- nLength = MultiByteToWideChar(uCodePage,
- 0,
- lpMultiByteStr,
- -1,
- NULL,
- 0);
- if (nLength == 0)
- return NULL;
-
- lpUnicodeStr = HeapAlloc(GetProcessHeap(),
- 0,
- nLength * sizeof(WCHAR));
- if (lpUnicodeStr == NULL)
- {
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- return NULL;
- }
-
- if (!MultiByteToWideChar(uCodePage,
- 0,
- lpMultiByteStr,
- nLength,
- lpUnicodeStr,
- nLength))
- {
- HeapFree(GetProcessHeap(),
- 0,
- lpUnicodeStr);
- return NULL;
- }
-
- return lpUnicodeStr;
-}
-
-
-BOOL
-GetDeviceManufacturerString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- DWORD RegDataType;
- BOOL Ret = FALSE;
-
- if (!SetupDiGetDeviceRegistryProperty(DeviceInfoSet,
- DeviceInfoData,
- SPDRP_MFG,
- &RegDataType,
- (PBYTE)szBuffer,
- BufferSize * sizeof(WCHAR),
- NULL) ||
- RegDataType != REG_SZ)
- {
- szBuffer[0] = L'\0';
- if (LoadString(hDllInstance,
- IDS_UNKNOWN,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
- else
- {
- /* FIXME - check string for NULL termination! */
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-GetDeviceLocationString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- IN DEVINST dnParentDevInst OPTIONAL,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- DWORD RegDataType;
- ULONG DataSize;
- CONFIGRET cRet;
- LPWSTR szFormatted;
- HKEY hKey;
- DWORD dwSize, dwType;
- BOOL Ret = FALSE;
-
- DataSize = BufferSize * sizeof(WCHAR);
- szBuffer[0] = L'\0';
-
- hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
- DeviceInfoData,
- DICS_FLAG_GLOBAL,
- 0,
- DIREG_DRV,
- KEY_QUERY_VALUE);
- if (hKey != INVALID_HANDLE_VALUE)
- {
- /* query the LocationInformationOverride value */
- dwSize = BufferSize;
- if (RegQueryValueEx(hKey,
- L"LocationInformationOverride",
- NULL,
- &dwType,
- (LPBYTE)szBuffer,
- &dwSize) == ERROR_SUCCESS &&
- dwType == REG_SZ &&
- szBuffer[0] != L'\0')
- {
- Ret = TRUE;
- }
- else
- {
- szBuffer[0] = L'\0';
- }
-
- RegCloseKey(hKey);
- }
-
-
- if (!Ret)
- {
- if (dnParentDevInst != 0)
- {
- /* query the parent node name */
- if (CM_Get_DevNode_Registry_Property(dnParentDevInst,
- CM_DRP_DEVICEDESC,
- &RegDataType,
- szBuffer,
- &DataSize,
- 0) == CR_SUCCESS &&
- RegDataType == REG_SZ &&
- LoadAndFormatString(hDllInstance,
- IDS_DEVONPARENT,
- &szFormatted,
- szBuffer) != 0)
- {
- wcsncpy(szBuffer,
- szFormatted,
- BufferSize - 1);
- szBuffer[BufferSize - 1] = L'\0';
- LocalFree((HLOCAL)szFormatted);
- Ret = TRUE;
- }
- }
- else if (DeviceInfoData->DevInst != 0)
- {
- cRet = CM_Get_DevNode_Registry_Property(DeviceInfoData->DevInst,
- CM_DRP_LOCATION_INFORMATION,
- &RegDataType,
- szBuffer,
- &DataSize,
- 0);
- if (cRet == CR_SUCCESS && RegDataType == REG_SZ)
- {
- /* FIXME - check string for NULL termination! */
- Ret = TRUE;
- }
-
- if (Ret && szBuffer[0] >= L'0' && szBuffer[0] <= L'9')
- {
- /* convert the string to an integer value and create a
- formatted string */
- ULONG ulLocation = (ULONG)wcstoul(szBuffer,
- NULL,
- 10);
- if (LoadAndFormatString(hDllInstance,
- IDS_LOCATIONSTR,
- &szFormatted,
- ulLocation,
- szBuffer) != 0)
- {
- wcsncpy(szBuffer,
- szFormatted,
- BufferSize - 1);
- szBuffer[BufferSize - 1] = L'\0';
- LocalFree((HLOCAL)szFormatted);
- }
- else
- Ret = FALSE;
- }
- }
- }
-
- if (!Ret &&
- LoadString(hDllInstance,
- IDS_UNKNOWN,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-GetDeviceStatusString(IN DEVINST DevInst,
- IN HMACHINE hMachine,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- CONFIGRET cr;
- ULONG Status, ProblemNumber;
- UINT MessageId = IDS_UNKNOWN;
- BOOL Ret = FALSE;
-
- szBuffer[0] = L'\0';
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &ProblemNumber,
- DevInst,
- 0,
- hMachine);
- if (cr == CR_SUCCESS)
- {
- if (Status & DN_HAS_PROBLEM)
- {
- UINT uRet;
-
- uRet = DeviceProblemText(hMachine,
- DevInst,
- ProblemNumber,
- szBuffer,
- (BufferSize != 0 ? BufferSize : BufferSize - 1));
-
- Ret = (uRet != 0 && uRet < BufferSize);
- }
- else
- {
- if (!(Status & (DN_DRIVER_LOADED | DN_STARTED)))
- {
- MessageId = IDS_NODRIVERLOADED;
- }
- else
- {
- MessageId = IDS_DEV_NO_PROBLEM;
- }
-
- goto GeneralMessage;
- }
- }
- else
- {
-GeneralMessage:
- if (LoadString(hDllInstance,
- MessageId,
- szBuffer,
- (int)BufferSize))
- {
- Ret = TRUE;
- }
- }
-
- return Ret;
-}
-
-
-BOOL
-GetDriverProviderString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- HKEY hKey;
- DWORD dwSize, dwType;
- BOOL Ret = FALSE;
-
- szBuffer[0] = L'\0';
-
- /* get driver provider, date and version */
- hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
- DeviceInfoData,
- DICS_FLAG_GLOBAL,
- 0,
- DIREG_DRV,
- KEY_QUERY_VALUE);
- if (hKey != INVALID_HANDLE_VALUE)
- {
- /* query the driver provider */
- dwSize = BufferSize;
- if (RegQueryValueEx(hKey,
- REGSTR_VAL_PROVIDER_NAME,
- NULL,
- &dwType,
- (LPBYTE)szBuffer,
- &dwSize) == ERROR_SUCCESS &&
- dwType == REG_SZ &&
- szBuffer[0] != L'\0')
- {
- Ret = TRUE;
- }
- else
- {
- szBuffer[0] = L'\0';
- }
-
- RegCloseKey(hKey);
- }
-
- if (szBuffer[0] == L'\0')
- {
- /* unable to query the information */
- if (LoadString(hDllInstance,
- IDS_UNKNOWN,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
-
- return Ret;
-}
-
-
-BOOL
-GetDriverVersionString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- HKEY hKey;
- DWORD dwSize, dwType;
- BOOL Ret = FALSE;
-
- szBuffer[0] = L'\0';
-
- /* get driver provider, date and version */
- hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
- DeviceInfoData,
- DICS_FLAG_GLOBAL,
- 0,
- DIREG_DRV,
- KEY_QUERY_VALUE);
- if (hKey != INVALID_HANDLE_VALUE)
- {
- /* query the driver provider */
- dwSize = BufferSize;
- if (RegQueryValueEx(hKey,
- L"DriverVersion",
- NULL,
- &dwType,
- (LPBYTE)szBuffer,
- &dwSize) == ERROR_SUCCESS &&
- dwType == REG_SZ &&
- szBuffer[0] != L'\0')
- {
- Ret = TRUE;
- }
- else
- {
- szBuffer[0] = L'\0';
- }
-
- RegCloseKey(hKey);
- }
-
- if (szBuffer[0] == L'\0')
- {
- /* unable to query the information */
- if (LoadString(hDllInstance,
- IDS_NOTAVAILABLE,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
-
- return Ret;
-}
-
-BOOL
-GetDriverDateString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- HKEY hKey;
- FILETIME DriverDate;
- SYSTEMTIME SystemTime, LocalTime;
- DWORD dwSize, dwType;
- BOOL Ret = FALSE;
-
- szBuffer[0] = L'\0';
-
- /* get driver provider, date and version */
- hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
- DeviceInfoData,
- DICS_FLAG_GLOBAL,
- 0,
- DIREG_DRV,
- KEY_QUERY_VALUE);
- if (hKey != INVALID_HANDLE_VALUE)
- {
- /* query the driver provider */
- dwSize = sizeof(FILETIME);
- if (RegQueryValueEx(hKey,
- L"DriverDateData",
- NULL,
- &dwType,
- (LPBYTE)&DriverDate,
- &dwSize) == ERROR_SUCCESS &&
- dwType == REG_BINARY &&
- dwSize == sizeof(FILETIME) &&
- FileTimeToSystemTime(&DriverDate,
- &SystemTime) &&
- SystemTimeToTzSpecificLocalTime(NULL,
- &SystemTime,
- &LocalTime) &&
- GetDateFormat(LOCALE_USER_DEFAULT,
- DATE_SHORTDATE,
- &LocalTime,
- NULL,
- szBuffer,
- BufferSize) != 0)
- {
- Ret = TRUE;
- }
-
- RegCloseKey(hKey);
- }
-
- if (!Ret)
- {
- /* unable to query the information */
- if (LoadString(hDllInstance,
- IDS_NOTAVAILABLE,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
-
- return Ret;
-}
-
-
-
-BOOL
-IsDeviceHidden(IN DEVINST DevInst,
- IN HMACHINE hMachine,
- OUT BOOL *IsHidden)
-{
- CONFIGRET cr;
- ULONG Status, ProblemNumber;
- BOOL Ret = FALSE;
-
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &ProblemNumber,
- DevInst,
- 0,
- hMachine);
- if (cr == CR_SUCCESS)
- {
- *IsHidden = ((Status & DN_NO_SHOW_IN_DM) != 0);
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-CanDisableDevice(IN DEVINST DevInst,
- IN HMACHINE hMachine,
- OUT BOOL *CanDisable)
-{
- CONFIGRET cr;
- ULONG Status, ProblemNumber;
- BOOL Ret = FALSE;
-
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &ProblemNumber,
- DevInst,
- 0,
- hMachine);
- if (cr == CR_SUCCESS)
- {
- *CanDisable = ((Status & DN_DISABLEABLE) != 0);
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-IsDeviceStarted(IN DEVINST DevInst,
- IN HMACHINE hMachine,
- OUT BOOL *IsStarted)
-{
- CONFIGRET cr;
- ULONG Status, ProblemNumber;
- BOOL Ret = FALSE;
-
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &ProblemNumber,
- DevInst,
- 0,
- hMachine);
- if (cr == CR_SUCCESS)
- {
- *IsStarted = ((Status & DN_STARTED) != 0);
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-IsDriverInstalled(IN DEVINST DevInst,
- IN HMACHINE hMachine,
- OUT BOOL *Installed)
-{
- CONFIGRET cr;
- ULONG Status, ProblemNumber;
- BOOL Ret = FALSE;
-
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &ProblemNumber,
- DevInst,
- 0,
- hMachine);
- if (cr == CR_SUCCESS)
- {
- *Installed = ((Status & DN_HAS_PROBLEM) != 0 ||
- (Status & (DN_DRIVER_LOADED | DN_STARTED)) != 0);
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-EnableDevice(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DevInfoData OPTIONAL,
- IN BOOL bEnable,
- IN DWORD HardwareProfile OPTIONAL,
- OUT BOOL *bNeedReboot OPTIONAL)
-{
- SP_PROPCHANGE_PARAMS pcp;
- SP_DEVINSTALL_PARAMS dp;
- DWORD LastErr;
- BOOL Ret = FALSE;
-
- pcp.ClassInstallHeader.cbSize = sizeof(SP_CLASSINSTALL_HEADER);
- pcp.ClassInstallHeader.InstallFunction = DIF_PROPERTYCHANGE;
- pcp.HwProfile = HardwareProfile;
-
- if (bEnable)
- {
- /* try to enable the device on the global profile */
- pcp.StateChange = DICS_ENABLE;
- pcp.Scope = DICS_FLAG_GLOBAL;
-
- /* ignore errors */
- LastErr = GetLastError();
- if (SetupDiSetClassInstallParams(DeviceInfoSet,
- DevInfoData,
- &pcp.ClassInstallHeader,
- sizeof(SP_PROPCHANGE_PARAMS)))
- {
- SetupDiCallClassInstaller(DIF_PROPERTYCHANGE,
- DeviceInfoSet,
- DevInfoData);
- }
- SetLastError(LastErr);
- }
-
- /* try config-specific */
- pcp.StateChange = (bEnable ? DICS_ENABLE : DICS_DISABLE);
- pcp.Scope = DICS_FLAG_CONFIGSPECIFIC;
-
- if (SetupDiSetClassInstallParams(DeviceInfoSet,
- DevInfoData,
- &pcp.ClassInstallHeader,
- sizeof(SP_PROPCHANGE_PARAMS)) &&
- SetupDiCallClassInstaller(DIF_PROPERTYCHANGE,
- DeviceInfoSet,
- DevInfoData))
- {
- dp.cbSize = sizeof(SP_DEVINSTALL_PARAMS);
- if (SetupDiGetDeviceInstallParams(DeviceInfoSet,
- DevInfoData,
- &dp))
- {
- if (bNeedReboot != NULL)
- {
- *bNeedReboot = ((dp.Flags & (DI_NEEDRESTART | DI_NEEDREBOOT)) != 0);
- }
-
- Ret = TRUE;
- }
- }
- return Ret;
-}
-
-
-BOOL
-GetDeviceTypeString(IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- BOOL Ret = FALSE;
-
- if (!SetupDiGetClassDescription(&DeviceInfoData->ClassGuid,
- szBuffer,
- BufferSize,
- NULL))
- {
- szBuffer[0] = L'\0';
- if (LoadString(hDllInstance,
- IDS_UNKNOWN,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
- else
- {
- /* FIXME - check string for NULL termination! */
- Ret = TRUE;
- }
-
- return Ret;
-}
-
-
-BOOL
-GetDeviceDescriptionString(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT LPWSTR szBuffer,
- IN DWORD BufferSize)
-{
- DWORD RegDataType;
- BOOL Ret = FALSE;
-
- if ((SetupDiGetDeviceRegistryProperty(DeviceInfoSet,
- DeviceInfoData,
- SPDRP_FRIENDLYNAME,
- &RegDataType,
- (PBYTE)szBuffer,
- BufferSize * sizeof(WCHAR),
- NULL) ||
- SetupDiGetDeviceRegistryProperty(DeviceInfoSet,
- DeviceInfoData,
- SPDRP_DEVICEDESC,
- &RegDataType,
- (PBYTE)szBuffer,
- BufferSize * sizeof(WCHAR),
- NULL)) &&
- RegDataType == REG_SZ)
- {
- /* FIXME - check string for NULL termination! */
- Ret = TRUE;
- }
- else
- {
- szBuffer[0] = L'\0';
- if (LoadString(hDllInstance,
- IDS_UNKNOWNDEVICE,
- szBuffer,
- BufferSize))
- {
- Ret = TRUE;
- }
- }
-
- return Ret;
-}
-
-
-BOOL
-FindCurrentDriver(IN HDEVINFO DeviceInfoSet,
- IN PSP_DEVINFO_DATA DeviceInfoData,
- OUT PSP_DRVINFO_DATA DriverInfoData)
-{
- HKEY hKey = INVALID_HANDLE_VALUE;
- SP_DEVINSTALL_PARAMS InstallParams = {0};
- SP_DRVINFO_DETAIL_DATA DriverInfoDetailData = {0};
- WCHAR InfPath[MAX_PATH];
- WCHAR InfSection[LINE_LEN];
- DWORD dwType, dwLength;
- DWORD i = 0;
- LONG rc;
- BOOL Ret = FALSE;
-
- /* Steps to find the right driver:
- * 1) Get the device install parameters
- * 2) Open the driver registry key
- * 3) Read the .inf file name
- * 4) Update install params, by setting DI_ENUMSINGLEINF and .inf file name
- * 5) Build class driver list
- * 6) Read inf section and inf section extension from registry
- * 7) Enumerate drivers
- * 8) Find the one who is in the same section as current driver?
- */
-
- /* 1) Get the install params */
- InstallParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS);
- if (!SetupDiGetDeviceInstallParams(DeviceInfoSet,
- DeviceInfoData,
- &InstallParams))
- {
- ERR("SetupDiSetDeviceInstallParams() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
-
-#ifdef DI_FLAGSEX_INSTALLEDDRIVER
- InstallParams.FlagsEx |= (DI_FLAGSEX_INSTALLEDDRIVER | DI_FLAGSEX_ALLOWEXCLUDEDDRVS);
- if (SetupDiSetDeviceInstallParams(DeviceInfoSet,
- DeviceInfoData,
- &InstallParams))
- {
- if (SetupDiBuildDriverInfoList(DeviceInfoSet,
- DeviceInfoData,
- SPDIT_CLASSDRIVER) &&
- SetupDiEnumDriverInfo(DeviceInfoSet,
- DeviceInfoData,
- SPDIT_CLASSDRIVER,
- 0,
- DriverInfoData))
- {
- Ret = TRUE;
- }
-
- goto Cleanup;
- }
- InstallParams.FlagsEx &= ~(DI_FLAGSEX_INSTALLEDDRIVER | DI_FLAGSEX_ALLOWEXCLUDEDDRVS);
-#endif
-
- /* 2) Open the driver registry key */
- hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
- DeviceInfoData,
- DICS_FLAG_GLOBAL,
- 0,
- DIREG_DRV,
- KEY_QUERY_VALUE);
- if (hKey == INVALID_HANDLE_VALUE)
- {
- ERR("SetupDiOpenDevRegKey() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
-
- /* 3) Read the .inf file name */
- dwLength = (sizeof(InfPath) / sizeof(InfPath[0])) - 1;
- rc = RegQueryValueEx(hKey,
- REGSTR_VAL_INFPATH,
- 0,
- &dwType,
- (LPBYTE)InfPath,
- &dwLength);
- if (rc != ERROR_SUCCESS)
- {
- ERR("RegQueryValueEx() failed with error 0x%lx\n", GetLastError());
- SetLastError(rc);
- goto Cleanup;
- }
- else if (dwType != REG_SZ)
- {
- ERR("Expected registry type REG_SZ (%lu), got %lu\n", REG_SZ, dwType);
- SetLastError(ERROR_GEN_FAILURE);
- goto Cleanup;
- }
- InfPath[(dwLength / sizeof(WCHAR)) - 1] = L'\0';
-
- /* 4) Update install params, by setting DI_ENUMSINGLEINF and .inf file name */
- InstallParams.Flags |= DI_ENUMSINGLEINF;
- InstallParams.FlagsEx |= DI_FLAGSEX_ALLOWEXCLUDEDDRVS;
- wcscpy(InstallParams.DriverPath, InfPath);
- if (!SetupDiSetDeviceInstallParams(DeviceInfoSet,
- DeviceInfoData,
- &InstallParams))
- {
- ERR("SetupDiSetDeviceInstallParams() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
-
- /* 5) Build class driver list */
- if (!SetupDiBuildDriverInfoList(DeviceInfoSet,
- DeviceInfoData,
- SPDIT_CLASSDRIVER))
- {
- ERR("SetupDiBuildDriverInfoList() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
-
- /* 6) Read inf section and from registry */
- dwLength = (sizeof(InfSection) / sizeof(InfSection[0])) - 1;
- rc = RegQueryValueEx(hKey,
- REGSTR_VAL_INFSECTION,
- 0,
- &dwType,
- (LPBYTE)InfSection,
- &dwLength);
- if (rc != ERROR_SUCCESS)
- {
- ERR("RegQueryValueEx() failed with error 0x%lx\n", GetLastError());
- SetLastError(rc);
- goto Cleanup;
- }
- else if (dwType != REG_SZ)
- {
- ERR("Expected registry type REG_SZ (%lu), got %lu\n", REG_SZ, dwType);
- SetLastError(ERROR_GEN_FAILURE);
- goto Cleanup;
- }
- InfPath[(dwLength / sizeof(WCHAR)) - 1] = L'\0';
-
- /* 7) Enumerate drivers */
- DriverInfoData->cbSize = sizeof(SP_DRVINFO_DATA);
- DriverInfoDetailData.cbSize = sizeof(SP_DRVINFO_DETAIL_DATA);
- while (SetupDiEnumDriverInfo(DeviceInfoSet,
- DeviceInfoData,
- SPDIT_CLASSDRIVER,
- i,
- DriverInfoData))
- {
- /* 8) Find the one who is in the same section as current driver */
- if (!SetupDiGetDriverInfoDetail(DeviceInfoSet,
- DeviceInfoData,
- DriverInfoData,
- &DriverInfoDetailData,
- DriverInfoDetailData.cbSize,
- NULL) &&
- GetLastError() != ERROR_INSUFFICIENT_BUFFER)
- {
- ERR("SetupDiGetDriverInfoDetail() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
- if (!wcsicmp(DriverInfoDetailData.SectionName,
- InfSection) != 0)
- {
- /* We have found the right driver */
- Ret = TRUE;
- goto Cleanup;
- }
-
- i++;
- }
- if (GetLastError() != ERROR_NO_MORE_ITEMS)
- {
- ERR("SetupDiEnumDriverInfo() failed with error 0x%lx\n", GetLastError());
- goto Cleanup;
- }
-
- SetLastError(ERROR_NO_DRIVER_SELECTED);
-
-Cleanup:
- if (hKey != INVALID_HANDLE_VALUE)
- RegCloseKey(hKey);
- return Ret;
-}
-
-
-HINSTANCE
-LoadAndInitComctl32(VOID)
-{
- typedef VOID (WINAPI *PINITCOMMONCONTROLS)(VOID);
- PINITCOMMONCONTROLS pInitCommonControls;
- HINSTANCE hComCtl32;
-
- hComCtl32 = LoadLibrary(L"comctl32.dll");
- if (hComCtl32 != NULL)
- {
- /* initialize the common controls */
- pInitCommonControls = (PINITCOMMONCONTROLS)GetProcAddress(hComCtl32,
- "InitCommonControls");
- if (pInitCommonControls == NULL)
- {
- FreeLibrary(hComCtl32);
- return NULL;
- }
-
- pInitCommonControls();
- }
-
- return hComCtl32;
-}
-
-
-BOOL
-WINAPI
-DllMain(IN HINSTANCE hinstDLL,
- IN DWORD dwReason,
- IN LPVOID lpvReserved)
-{
- switch (dwReason)
- {
- case DLL_PROCESS_ATTACH:
- DisableThreadLibraryCalls(hinstDLL);
- hDllInstance = hinstDLL;
- break;
- }
-
- return TRUE;
-}
projects / reactos.git / blobdiff