Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 18:15:11 +00:00
Code Issues Projects Releases Packages Wiki Activity

[UMPNPMGR] PNP_GetDeviceStatus: Add status checks as documented in MS-PNPR

Browse source 
CORE-17527
This commit is contained in:
Eric Kohl 2021-06-22 00:02:56 +02:00
parent 37f38a80de
commit 13073e1acb
1 changed files with 50 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
base/services/umpnpmgr/rpcserver.c
View file

@ -3193,6 +3193,10 @@ PNP_GetDeviceStatus(
DWORD *pulProblem, DWORD *pulProblem,
DWORD ulFlags) DWORD ulFlags)
{ {
DWORD ulDataType, ulTransferLength, ulLength;
DWORD ulCapabilities, ulConfigFlags;
CONFIGRET ret;
UNREFERENCED_PARAMETER(hBinding); UNREFERENCED_PARAMETER(hBinding);
UNREFERENCED_PARAMETER(ulFlags); UNREFERENCED_PARAMETER(ulFlags);
@ -3208,7 +3212,52 @@ PNP_GetDeviceStatus(
if (!IsValidDeviceInstanceID(pDeviceID)) if (!IsValidDeviceInstanceID(pDeviceID))
return CR_INVALID_DEVINST; return CR_INVALID_DEVINST;
return GetDeviceStatus(pDeviceID, pulStatus, pulProblem); ret = GetDeviceStatus(pDeviceID, pulStatus, pulProblem);
if (ret != CR_SUCCESS)
return ret;
/* Check for DN_REMOVABLE */
ulTransferLength = sizeof(ulCapabilities);
ulLength = sizeof(ulCapabilities);
ret = PNP_GetDeviceRegProp(NULL,
pDeviceID,
CM_DRP_CAPABILITIES,
&ulDataType,
(PBYTE)&ulCapabilities,
&ulTransferLength,
&ulLength,
0);
if (ret != CR_SUCCESS)
ulCapabilities = 0;
if (ulCapabilities & CM_DEVCAP_REMOVABLE)
*pulStatus |= DN_REMOVABLE;
/* Check for DN_MANUAL */
ulTransferLength = sizeof(ulConfigFlags);
ulLength = sizeof(ulConfigFlags);
ret = PNP_GetDeviceRegProp(NULL,
pDeviceID,
CM_DRP_CONFIGFLAGS,
&ulDataType,
(PBYTE)&ulConfigFlags,
&ulTransferLength,
&ulLength,
0);
if (ret != CR_SUCCESS)
ulConfigFlags = 0;
if (ulConfigFlags & CONFIGFLAG_MANUAL_INSTALL)
*pulStatus |= DN_MANUAL;
/* Check for failed install */
if (((*pulStatus & DN_HAS_PROBLEM) == 0) && (ulConfigFlags & CONFIGFLAG_FAILEDINSTALL))
{
*pulStatus |= DN_HAS_PROBLEM;
*pulProblem = CM_PROB_FAILED_INSTALL;
}
return CR_SUCCESS;
} }