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Reactos
1/*
2* PROJECT: ReactOS Device Manager
3* LICENSE: GPL - See COPYING in the top level directory
4* FILE: dll/win32/devmgr/devmgmt/ResourceNode.cpp
5* PURPOSE: Class object for
6* COPYRIGHT: Copyright 2025 Eric Kohl <ekohl@reactos.org>
7*
8*/
9
10#include "precomp.h"
11#include "restypes.h"
12#include "devmgmt.h"
13#include "ResourceNode.h"
14
15
16CResourceNode::CResourceNode(
17 _In_ CDeviceNode *Node,
18 _In_ PCM_PARTIAL_RESOURCE_DESCRIPTOR Descriptor,
19 _In_ PSP_CLASSIMAGELIST_DATA ImageListData
20 ) :
21 CNode(ResourceNode, ImageListData)
22{
23 WCHAR szDetail[200];
24 WCHAR szDescription[100];
25 ULONG ulLength;
26
27 m_DeviceId = Node->GetDeviceId();
28 m_ClassImage = Node->GetClassImage();
29
30 ulLength = sizeof(szDescription);
31 CM_Get_DevNode_Registry_PropertyW(Node->GetDeviceInst(),
32 CM_DRP_DEVICEDESC,
33 NULL,
34 szDescription,
35 &ulLength,
36 0);
37
38 if (Descriptor->Type == CmResourceTypeInterrupt)
39 {
40 wsprintf(szDetail, L"(%s) 0x%08x (%d) %s",
41 (Descriptor->Flags & CM_RESOURCE_INTERRUPT_LATCHED) ? L"ISA" : L"PCI",
42 Descriptor->u.Interrupt.Level, Descriptor->u.Interrupt.Vector,
43 szDescription);
44 StringCchCopyW(m_DisplayName, MAX_PATH, szDetail);
45 }
46 else if (Descriptor->Type == CmResourceTypePort)
47 {
48 wsprintf(szDetail, L"[%08lx - %08lx] %s",
49 Descriptor->u.Port.Start.LowPart, Descriptor->u.Port.Start.LowPart + Descriptor->u.Port.Length - 1,
50 szDescription);
51 StringCchCopyW(m_DisplayName, MAX_PATH, szDetail);
52 }
53 else if (Descriptor->Type == CmResourceTypeMemory)
54 {
55 wsprintf(szDetail, L"[%08I64x - %08I64x] %s",
56 Descriptor->u.Memory.Start.QuadPart, Descriptor->u.Memory.Start.QuadPart + Descriptor->u.Memory.Length - 1,
57 szDescription);
58 StringCchCopyW(m_DisplayName, MAX_PATH, szDetail);
59 }
60 else if (Descriptor->Type == CmResourceTypeDma)
61 {
62 wsprintf(szDetail, L"%08ld %s", Descriptor->u.Dma.Channel, szDescription);
63 StringCchCopyW(m_DisplayName, MAX_PATH, szDetail);
64 }
65}
66
67
68CResourceNode::~CResourceNode()
69{
70}
71
72
73bool
74CResourceNode::SetupNode()
75{
76 return true;
77}