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[SETUPAPI] Implement CM_Delete_DevNode_Key_Ex()

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CM_REGISTRY_USER is not supported yet.
This commit is contained in:
Eric Kohl 2019-07-13 14:26:57 +02:00
parent 7e683b1509
commit 433c9d327e
1 changed files with 102 additions and 1 deletions
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103
dll/win32/setupapi/cfgmgr.c
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@ -1590,10 +1590,111 @@ CM_Delete_DevNode_Key_Ex(
_In_ ULONG ulFlags, _In_ ULONG ulFlags,
_In_opt_ HANDLE hMachine) _In_opt_ HANDLE hMachine)
{ {
RPC_BINDING_HANDLE BindingHandle = NULL;
HSTRING_TABLE StringTable = NULL;
PWSTR pszDevInst, pszKeyPath = NULL, pszInstancePath = NULL;
CONFIGRET ret;
FIXME("CM_Delete_DevNode_Key_Ex(%p %lu %lx %p)\n", FIXME("CM_Delete_DevNode_Key_Ex(%p %lu %lx %p)\n",
dnDevInst, ulHardwareProfile, ulFlags, hMachine); dnDevInst, ulHardwareProfile, ulFlags, hMachine);
return CR_CALL_NOT_IMPLEMENTED; if (dnDevInst == 0)
return CR_INVALID_DEVINST;
if (ulFlags & ~CM_REGISTRY_BITS)
return CR_INVALID_FLAG;
if ((ulFlags & CM_REGISTRY_USER) && (ulFlags & CM_REGISTRY_CONFIG))
return CR_INVALID_FLAG;
if (hMachine != NULL)
{
BindingHandle = ((PMACHINE_INFO)hMachine)->BindingHandle;
if (BindingHandle == NULL)
return CR_FAILURE;
StringTable = ((PMACHINE_INFO)hMachine)->StringTable;
if (StringTable == 0)
return CR_FAILURE;
}
else
{
if (!PnpGetLocalHandles(&BindingHandle, &StringTable))
return CR_FAILURE;
}
pszDevInst = pSetupStringTableStringFromId(StringTable, dnDevInst);
if (pszDevInst == NULL)
return CR_INVALID_DEVNODE;
TRACE("pszDevInst: %S\n", pszDevInst);
pszKeyPath = MyMalloc(512 * sizeof(WCHAR));
if (pszKeyPath == NULL)
{
ret = CR_OUT_OF_MEMORY;
goto done;
}
pszInstancePath = MyMalloc(512 * sizeof(WCHAR));
if (pszInstancePath == NULL)
{
ret = CR_OUT_OF_MEMORY;
goto done;
}
ret = GetDeviceInstanceKeyPath(BindingHandle,
pszDevInst,
pszKeyPath,
pszInstancePath,
ulHardwareProfile,
ulFlags);
if (ret != CR_SUCCESS)
goto done;
TRACE("pszKeyPath: %S\n", pszKeyPath);
TRACE("pszInstancePath: %S\n", pszInstancePath);
if (ulFlags & CM_REGISTRY_USER)
{
FIXME("The CM_REGISTRY_USER flag is not supported yet!\n");
}
else
{
#if 0
if (!pSetupIsUserAdmin())
{
ret = CR_ACCESS_DENIED;
goto done;
}
#endif
if (!(ulFlags & CM_REGISTRY_CONFIG))
ulHardwareProfile = 0;
RpcTryExcept
{
ret = PNP_DeleteRegistryKey(BindingHandle,
pszDevInst,
pszKeyPath,
pszInstancePath,
ulHardwareProfile);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
ret = RpcStatusToCmStatus(RpcExceptionCode());
}
RpcEndExcept;
}
done:
if (pszInstancePath != NULL)
MyFree(pszInstancePath);
if (pszKeyPath != NULL)
MyFree(pszKeyPath);
return ret;
} }