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Fully implement SetupDiGetDriverInfoDetailW

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svn path=/trunk/; revision=21720
This commit is contained in:
Hervé Poussineau 2006-04-23 11:41:59 +00:00
parent f2aae2c5a1
commit c0d2baafb0
2 changed files with 196 additions and 58 deletions
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240
reactos/dll/win32/setupapi/devinst.c
View file

@ -5470,6 +5470,109 @@ cleanup:
return ret;
}
static BOOL
GetHardwareAndCompatibleIDsLists(
IN HDEVINFO DeviceInfoSet,
IN OUT PSP_DEVINFO_DATA DeviceInfoData,
OUT LPWSTR *pHardwareIDs OPTIONAL,
OUT LPDWORD pHardwareIDsRequiredSize OPTIONAL,
OUT LPWSTR *pCompatibleIDs OPTIONAL,
OUT LPDWORD pCompatibleIDsRequiredSize OPTIONAL)
{
LPWSTR HardwareIDs = NULL;
LPWSTR CompatibleIDs = NULL;
DWORD RequiredSize;
BOOL Result;
/* Get hardware IDs list */
Result = FALSE;
RequiredSize = 512; /* Initial buffer size */
SetLastError(ERROR_INSUFFICIENT_BUFFER);
while (!Result && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
MyFree(HardwareIDs);
HardwareIDs = MyMalloc(RequiredSize);
if (!HardwareIDs)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto done;
}
Result = SetupDiGetDeviceRegistryPropertyW(
DeviceInfoSet,
DeviceInfoData,
SPDRP_HARDWAREID,
NULL,
(PBYTE)HardwareIDs,
RequiredSize,
&RequiredSize);
}
if (!Result)
{
if (GetLastError() == ERROR_FILE_NOT_FOUND)
{
/* No hardware ID for this device */
MyFree(HardwareIDs);
HardwareIDs = NULL;
RequiredSize = 0;
}
else
goto done;
}
if (pHardwareIDs)
*pHardwareIDs = HardwareIDs;
if (pHardwareIDsRequiredSize)
*pHardwareIDsRequiredSize = RequiredSize;
/* Get compatible IDs list */
Result = FALSE;
RequiredSize = 512; /* Initial buffer size */
SetLastError(ERROR_INSUFFICIENT_BUFFER);
while (!Result && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
MyFree(CompatibleIDs);
CompatibleIDs = MyMalloc(RequiredSize);
if (!CompatibleIDs)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto done;
}
Result = SetupDiGetDeviceRegistryPropertyW(
DeviceInfoSet,
DeviceInfoData,
SPDRP_COMPATIBLEIDS,
NULL,
(PBYTE)CompatibleIDs,
RequiredSize,
&RequiredSize);
}
if (!Result)
{
if (GetLastError() == ERROR_FILE_NOT_FOUND)
{
/* No compatible ID for this device */
MyFree(CompatibleIDs);
CompatibleIDs = NULL;
RequiredSize = 0;
}
else
goto done;
}
if (pCompatibleIDs)
*pCompatibleIDs = CompatibleIDs;
if (pCompatibleIDsRequiredSize)
*pCompatibleIDsRequiredSize = RequiredSize;
Result = TRUE;
done:
if (!Result)
{
MyFree(HardwareIDs);
MyFree(CompatibleIDs);
}
return Result;
}
/***********************************************************************
* SetupDiBuildDriverInfoList (SETUPAPI.@)
*/
@ -5528,62 +5631,21 @@ SetupDiBuildDriverInfoList(
if (DriverType == SPDIT_COMPATDRIVER)
{
/* Get hardware IDs list */
Result = FALSE;
RequiredSize = 512; /* Initial buffer size */
SetLastError(ERROR_INSUFFICIENT_BUFFER);
while (!Result && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
HeapFree(GetProcessHeap(), 0, HardwareIDs);
HardwareIDs = HeapAlloc(GetProcessHeap(), 0, RequiredSize);
if (!HardwareIDs)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto done;
}
Result = SetupDiGetDeviceRegistryPropertyW(
/* Get hardware and compatible IDs lists */
Result = GetHardwareAndCompatibleIDsLists(
DeviceInfoSet,
DeviceInfoData,
SPDRP_HARDWAREID,
&HardwareIDs,
NULL,
(PBYTE)HardwareIDs,
RequiredSize,
&RequiredSize);
}
&CompatibleIDs,
NULL);
if (!Result)
goto done;
/* Get compatible IDs list */
Result = FALSE;
RequiredSize = 512; /* Initial buffer size */
SetLastError(ERROR_INSUFFICIENT_BUFFER);
while (!Result && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
if (!HardwareIDs && !CompatibleIDs)
{
HeapFree(GetProcessHeap(), 0, CompatibleIDs);
CompatibleIDs = HeapAlloc(GetProcessHeap(), 0, RequiredSize);
if (!CompatibleIDs)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
SetLastError(ERROR_FILE_NOT_FOUND);
goto done;
}
Result = SetupDiGetDeviceRegistryPropertyW(
DeviceInfoSet,
DeviceInfoData,
SPDRP_COMPATIBLEIDS,
NULL,
(PBYTE)CompatibleIDs,
RequiredSize,
&RequiredSize);
if (!Result && GetLastError() == ERROR_FILE_NOT_FOUND)
{
/* No compatible ID for this device */
HeapFree(GetProcessHeap(), 0, CompatibleIDs);
CompatibleIDs = NULL;
Result = TRUE;
}
}
if (!Result)
goto done;
}
if (InstallParams.Flags & DI_ENUMSINGLEINF)
@ -5906,8 +5968,8 @@ done:
HeapFree(GetProcessHeap(), 0, ProviderName);
HeapFree(GetProcessHeap(), 0, ManufacturerName);
HeapFree(GetProcessHeap(), 0, HardwareIDs);
HeapFree(GetProcessHeap(), 0, CompatibleIDs);
MyFree(HardwareIDs);
MyFree(CompatibleIDs);
HeapFree(GetProcessHeap(), 0, FullInfFileName);
HeapFree(GetProcessHeap(), 0, ExcludeFromSelect);
if (currentInfFileDetails)
@ -6862,16 +6924,88 @@ SetupDiGetDriverInfoDetailW(
else
{
struct DriverInfoElement *driverInfoElement;
LPWSTR HardwareIDs = NULL;
LPWSTR CompatibleIDs = NULL;
LPWSTR pBuffer = NULL;
LPCWSTR DeviceID = NULL;
ULONG HardwareIDsSize, CompatibleIDsSize;
ULONG sizeNeeded, sizeLeft, size;
BOOL Result;
driverInfoElement = (struct DriverInfoElement *)DriverInfoData->Reserved;
/* Get hardware and compatible IDs lists */
Result = GetHardwareAndCompatibleIDsLists(
DeviceInfoSet,
DeviceInfoData,
&HardwareIDs, &HardwareIDsSize,
&CompatibleIDs, &CompatibleIDsSize);
if (!Result)
goto done;
sizeNeeded = FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_W, HardwareID)
+ HardwareIDsSize + CompatibleIDsSize;
if (RequiredSize)
*RequiredSize = sizeNeeded;
if (!DriverInfoDetailData)
{
ret = TRUE;
goto done;
}
memcpy(
DriverInfoDetailData,
&driverInfoElement->Details,
driverInfoElement->Details.cbSize);
/* FIXME: copy HardwareIDs/CompatibleIDs if buffer is big enough
* Don't forget to set CompatIDsOffset and CompatIDsLength fields.
*/
DriverInfoDetailData->CompatIDsOffset = 0;
DriverInfoDetailData->CompatIDsLength = 0;
sizeLeft = (DriverInfoDetailDataSize - FIELD_OFFSET(SP_DRVINFO_DETAIL_DATA_W, HardwareID)) / sizeof(WCHAR);
pBuffer = DriverInfoDetailData->HardwareID;
/* Add as many as possible HardwareIDs in the list */
DeviceID = HardwareIDs;
while (DeviceID && *DeviceID && (size = wcslen(DeviceID)) + 1 < sizeLeft)
{
TRACE("Adding %S to list\n", DeviceID);
wcscpy(pBuffer, DeviceID);
DeviceID += size + 1;
pBuffer += size + 1;
sizeLeft -= size + 1;
DriverInfoDetailData->CompatIDsOffset += size + 1;
}
if (sizeLeft > 0)
{
*pBuffer = UNICODE_NULL;
sizeLeft--;
DriverInfoDetailData->CompatIDsOffset++;
}
/* Add as many as possible CompatibleIDs in the list */
DeviceID = CompatibleIDs;
while (DeviceID && *DeviceID && (size = wcslen(DeviceID)) + 1 < sizeLeft)
{
TRACE("Adding %S to list\n", DeviceID);
wcscpy(pBuffer, DeviceID);
DeviceID += size + 1;
pBuffer += size + 1;
sizeLeft -= size + 1;
DriverInfoDetailData->CompatIDsLength += size + 1;
}
if (sizeLeft > 0)
{
*pBuffer = UNICODE_NULL;
sizeLeft--;
DriverInfoDetailData->CompatIDsLength++;
}
if (sizeNeeded > DriverInfoDetailDataSize)
SetLastError(ERROR_INSUFFICIENT_BUFFER);
else
ret = TRUE;
done:
MyFree(HardwareIDs);
MyFree(CompatibleIDs);
}
TRACE("Returning %d\n", ret);

4
reactos/dll/win32/setupapi/setupapi_private.h
View file

@ -41,6 +41,10 @@
#include "rpc_private.h"
#include "resource.h"
#ifdef __REACTOS__
#undef __WINESRC__
#endif
#define SETUP_DEV_INFO_SET_MAGIC 0xd00ff057
#define SETUP_CLASS_IMAGE_LIST_MAGIC 0xd00ff058