Vanara/UnitTests/PInvoke/CfgMgr32/CfgMgr32Tests.cs

608 lines
22 KiB
C#

using NUnit.Framework;
using NUnit.Framework.Internal;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using Vanara.Extensions;
using Vanara.InteropServices;
using static Vanara.PInvoke.CfgMgr32;
using static Vanara.PInvoke.SetupAPI;
namespace Vanara.PInvoke.Tests
{
[TestFixture]
public class CfgMgr32Tests
{
private static readonly Guid devguid = GUID_DEVCLASS_DISKDRIVE;
private static readonly Lazy<uint> leaf = new(() => GetFirstLeaf(root.Value));
private static readonly Lazy<uint> node = new(() => LocateNode(@"SWD\PRINTENUM\WSD-F442E38C-F139-42D3-BCCC-A3653929E4B7")); //@"USB\ROOT_HUB30\4&3490C39&0&0"));
private static readonly Lazy<uint> root = new(() => LocateNode());
private ElevPriv priv;
public static uint LeafId => leaf.Value;
public static uint NodeId => node.Value;
public static uint RootId => root.Value;
[OneTimeSetUp]
public void _Setup() => priv = new ElevPriv("SeLoadDriverPrivilege");
[OneTimeTearDown]
public void _TearDown() => priv?.Dispose();
public void ClassesWithInterfacesTest()
{
foreach (System.Reflection.FieldInfo fi in typeof(SetupAPI).GetFields(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public).
Where(fi => fi.FieldType == typeof(Guid) && fi.Name.StartsWith("GUID_DEVINTERFACE_")))
{
CONFIGRET ret = CM_Get_Device_Interface_List_Size(out var len, (Guid)fi.GetValue(null), default, CM_GET_DEVICE_INTERFACE_LIST.CM_GET_DEVICE_INTERFACE_LIST_PRESENT);
if (ret == CONFIGRET.CR_SUCCESS && len > 2)
TestContext.WriteLine($"{fi.Name}={len}");
}
}
[Test]
public void CM_Add_Empty_Log_ConfTest()
{
Assert.That(CM_Add_Empty_Log_Conf(out SafeLOG_CONF hConf, NodeId, PRIORITY.LCPRI_NORMAL, LOG_CONF_FLAG.BASIC_LOG_CONF), Is.EqualTo(CONFIGRET.CR_SUCCESS));
try
{
Assert.That(CM_Get_Log_Conf_Priority(hConf, out PRIORITY p), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(PRIORITY.LCPRI_NORMAL, Is.EqualTo(p));
}
finally
{
Assert.That(CM_Free_Log_Conf(hConf), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(() => hConf.Dispose(), Throws.Nothing);
}
}
[Test]
public void CM_Add_Res_DesTest()
{
Assert.That(CM_Add_Empty_Log_Conf(out SafeLOG_CONF BootLC1, NodeId, PRIORITY.LCPRI_BOOTCONFIG, LOG_CONF_FLAG.BOOT_LOG_CONF | LOG_CONF_FLAG.PRIORITY_EQUAL_FIRST), Is.EqualTo(CONFIGRET.CR_SUCCESS));
try
{
MEM_RESOURCE memRes = MakeResource();
SafeRES_DES hRD = null;
Assert.That(() => hRD = CM_Add_Res_Des(BootLC1, memRes), Throws.Nothing);
try
{
var list = new (SafeRES_DES prdResDes, RESOURCEID pResourceID)[0];
Assert.That(() => list = CM_Get_Res_Des_List(BootLC1).ToArray(), Throws.Nothing);
Assert.That(list, Is.Not.Empty);
Assert.That(list[0].pResourceID, Is.EqualTo(RESOURCEID.ResType_Mem));
MEM_RESOURCE retMemRes = default;
Assert.That(() => retMemRes = CM_Get_Res_Des_Data<MEM_RESOURCE>(list[0].prdResDes), Throws.Nothing);
Assert.That(retMemRes.MEM_Data.Length, Is.EqualTo(memRes.MEM_Data.Length));
memRes.MEM_Data[0].MR_Min = 0xDA00;
memRes.MEM_Data[0].MR_Max = 0xDE00;
Assert.That(() => hRD = CM_Modify_Res_Des(list[0].prdResDes, memRes), Throws.Nothing);
}
finally
{
CM_Free_Res_Des(IntPtr.Zero, hRD);
hRD?.Dispose();
}
}
finally
{
CM_Free_Log_Conf(BootLC1);
BootLC1.Dispose();
}
}
[Test]
public void CM_Clear_Log_Conf_List()
{
var lc = new SafeLOG_CONF[0];
Assert.That(() => lc = CM_Get_Log_Conf_List(NodeId, LOG_CONF_FLAG.BOOT_LOG_CONF).ToArray(), Throws.Nothing);
foreach (SafeLOG_CONF l in lc)
CM_Free_Log_Conf(l);
}
[Test]
public void CM_Connect_MachineTest()
{
Assert.That(CM_Connect_Machine(null, out SafeHMACHINE hMach), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(() => hMach.Dispose(), Throws.Nothing);
}
[Test]
public void CM_Enable_DevNodeTest()
{
Assert.That(CM_Disable_DevNode(NodeId), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(CM_Enable_DevNode(NodeId), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
[Test]
public void CM_Enumerate_ClassesTest()
{
IEnumerable<Guid> classes = null;
Assert.That(() => classes = CM_Enumerate_Classes(CM_ENUMERATE_CLASSES.CM_ENUMERATE_CLASSES_INSTALLER), Throws.Nothing);
Assert.That(classes, Is.Not.Empty);
TestContext.Write(string.Join("\n", classes));
}
[Test]
public void CM_Enumerate_EnumeratorsTest()
{
string[] enums = null;
Assert.That(() => enums = CM_Enumerate_Enumerators().ToArray(), Throws.Nothing);
Assert.That(enums, Is.Not.Empty);
TestContext.Write(string.Join("\n", enums));
}
[Test]
public void CM_Get_ChildrenTest()
{
Assert.That(() =>
{
foreach (var cid in CM_GetChildren(RootId))
WriteChildId(cid);
}, Throws.Nothing);
static void WriteChildId(uint di)
{
if (CM_Get_Device_ID_Size(out var len, di) == CONFIGRET.CR_SUCCESS)
{
var sb = new StringBuilder((int)len + 1);
if (CM_Get_Device_ID(di, sb, len + 1) == CONFIGRET.CR_SUCCESS)
{
TestContext.WriteLine(sb);
return;
}
}
TestContext.WriteLine($"Err: {di}");
}
}
[Test]
public void CM_Get_Class_Property_KeysTest()
{
var keyLen = 0;
Assert.That(CM_Get_Class_Property_Keys(devguid, null, ref keyLen, CM_CLASS_PROPERTY.CM_CLASS_PROPERTY_INSTALLER), Is.Not.EqualTo(CONFIGRET.CR_SUCCESS));
var keys = new DEVPROPKEY[keyLen];
Assert.That(CM_Get_Class_Property_Keys(devguid, keys, ref keyLen, CM_CLASS_PROPERTY.CM_CLASS_PROPERTY_INSTALLER), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.Write(string.Join("\n", keys));
}
[Test]
public void CM_GetSet_Class_PropertyTest()
{
Guid cls = devguid;
DEVPROPKEY pkey = DEVPKEY_DeviceClass_IconPath;
// Get value
var sz = 0U;
Assert.That(CM_Get_Class_Property(cls, pkey, out DEVPROPTYPE dpType, default, ref sz, CM_CLASS_PROPERTY.CM_CLASS_PROPERTY_INSTALLER), Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
var strings = new string[0];
using (var mem = new SafeCoTaskMemHandle(sz * StringHelper.GetCharSize()))
{
Assert.That(CM_Get_Class_Property(cls, pkey, out _, mem, ref sz, CM_CLASS_PROPERTY.CM_CLASS_PROPERTY_INSTALLER), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.WriteLine($"{cls}: Type={dpType}, Size={sz}");
strings = mem.ToStringEnum().ToArray();
strings.WriteValues();
}
// Set bogus value
using (var mem = SafeCoTaskMemHandle.CreateFromStringList(new[] { "A", "B" }))
{
Assert.That(CM_Set_Class_Property(devguid, pkey, DEVPROPTYPE.DEVPROP_TYPE_STRING_LIST, mem, mem.Size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
// Reset correct value
using (var mem = SafeCoTaskMemHandle.CreateFromStringList(strings))
{
Assert.That(CM_Set_Class_Property(devguid, pkey, DEVPROPTYPE.DEVPROP_TYPE_STRING_LIST, mem, mem.Size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
}
[Test]
public void CM_GetSet_Class_Registry_PropertyTest()
{
Guid cls = devguid;
CM_CRP prop = CM_CRP.CM_CRP_CHARACTERISTICS;
var sz = 0U;
Assert.That(CM_Get_Class_Registry_Property(cls, prop, out _, default, ref sz), Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
uint val = 0;
using (var mem = new SafeCoTaskMemHandle(sz * StringHelper.GetCharSize()))
{
Assert.That(CM_Get_Class_Registry_Property(cls, prop, out REG_VALUE_TYPE dpType, mem, ref sz), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.WriteLine($"{cls}: Type={dpType}, Size={sz}");
TestContext.Write(val = (uint)dpType.GetValue(mem, mem.Size));
}
using (var mem = SafeCoTaskMemHandle.CreateFromStructure(val > 0 ? 0U : 256))
Assert.That(CM_Set_Class_Registry_Property(cls, prop, mem, mem.Size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
using (var mem = SafeCoTaskMemHandle.CreateFromStructure(val))
Assert.That(CM_Set_Class_Registry_Property(cls, prop, mem, mem.Size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
[Test]
public void CM_Get_Device_ID_ListTest()
{
Assert.That(CM_Get_Device_ID_List_Size(out var len), Is.EqualTo(CONFIGRET.CR_SUCCESS));
using var mem = new SafeCoTaskMemHandle(len * StringHelper.GetCharSize());
Assert.That(CM_Get_Device_ID_List(null, mem, len), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.Write(string.Join("\n", mem.ToStringEnum()));
}
[Test]
public void CM_Get_Device_IDTest()
{
var di = RootId;
Assert.That(CM_Get_Device_ID_Size(out var len, di), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(len, Is.Not.Zero);
var sb = new StringBuilder((int)len + 1);
Assert.That(CM_Get_Device_ID(di, sb, len + 1), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(sb.Length, Is.Not.Zero);
TestContext.Write($"ID: {di} ({sb})");
}
[Test]
public void CM_Get_Device_Interface_AliasTest()
{
//Assert.That(CM_Get_Device_Interface_Alias(), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
[Test]
public void CM_Get_Device_Interface_PropertiesTest() => Assert.That(() =>
{
foreach (var devInt in CM_Get_Device_Interface_List(GUID_DEVINTERFACE_NET, CM_GET_DEVICE_INTERFACE_LIST.CM_GET_DEVICE_INTERFACE_LIST_PRESENT))
{
TestContext.WriteLine(devInt);
uint size = 0;
CONFIGRET ret = CM_Get_Device_Interface_Property_Keys(devInt, default, ref size);
if (ret == CONFIGRET.CR_NO_SUCH_VALUE) continue;
Assert.That(ret, Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
Assert.That(size, Is.GreaterThan(0));
var keys = new DEVPROPKEY[size];
Assert.That(CM_Get_Device_Interface_Property_Keys(devInt, keys, ref size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
foreach (DEVPROPKEY key in keys)
{
TestContext.Write($" {key} ({(key.TryGetReadOnly(out var ro) ? (ro ? "R" : "RW") : "?")}): ");
size = 0;
ret = CM_Get_Device_Interface_Property(devInt, key, out DEVPROPTYPE pType, default, ref size);
if (ret == CONFIGRET.CR_NO_SUCH_VALUE) continue;
Assert.That(ret, Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
Assert.That(size, Is.GreaterThan(0));
using var mem = new SafeCoTaskMemHandle((int)size);
Assert.That(CM_Get_Device_Interface_Property(devInt, key, out _, mem, ref size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
try
{
var o = pType.GetObject(mem);
TestContext.WriteLine(o is null ? "(null)" : (o.GetType().IsArray ? string.Join(", ", ((Array)o).Cast<object>()) : (o is string s ? $"\"{s}\"" : o)));
}
catch { TestContext.WriteLine($"{pType} CONVERSION FAILED ({mem.Size})"); }
}
}
}, Throws.Nothing);
[Test]
public void CM_Set_Device_Interface_PropertyTest()
{
var devInt = CM_Get_Device_Interface_List(GUID_DEVINTERFACE_VOLUME, CM_GET_DEVICE_INTERFACE_LIST.CM_GET_DEVICE_INTERFACE_LIST_PRESENT).First();
DEVPROPKEY pkey = DEVPKEY_DeviceInterface_FriendlyName;
using var mem = new SafeCoTaskMemString(256, System.Runtime.InteropServices.CharSet.Auto);
uint sz = mem.Size;
Assert.That(CM_Get_Device_Interface_Property(devInt, pkey, out var dpt, mem, ref sz), Is.EqualTo(CONFIGRET.CR_SUCCESS).Or.EqualTo(CONFIGRET.CR_NO_SUCH_VALUE));
var orig = mem.ToString();
mem.Set("DUMMY_VALUE$$");
Assert.That(CM_Set_Device_Interface_Property(devInt, pkey, DEVPROPTYPE.DEVPROP_TYPE_STRING, mem, (uint)((mem.Length + 1) * StringHelper.GetCharSize())), Is.EqualTo(CONFIGRET.CR_SUCCESS));
if (string.IsNullOrEmpty(orig))
Assert.That(CM_Set_Device_Interface_Property(devInt, pkey, DEVPROPTYPE.DEVPROP_TYPE_STRING, IntPtr.Zero, 0), Is.EqualTo(CONFIGRET.CR_SUCCESS));
else
{
mem.Set(orig);
Assert.That(CM_Set_Device_Interface_Property(devInt, pkey, DEVPROPTYPE.DEVPROP_TYPE_STRING, mem, (uint)((mem.Length + 1) * StringHelper.GetCharSize())), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
}
[Test]
public void CM_Set_DevNode_PropertyTest()
{
var devInt = NodeId;
var pkey = DEVPKEY_DeviceInterface_Enabled;
unsafe
{
byte boolVal = 0;
uint sz = 1;
Assert.That(CM_Get_DevNode_Property(devInt, pkey, out var dpt, (IntPtr)(&boolVal), ref sz), Is.EqualTo(CONFIGRET.CR_SUCCESS));
byte newBoolVal = boolVal == 0 ? (byte)1 : (byte)0;
Assert.That(CM_Set_DevNode_Property(devInt, pkey, dpt, (IntPtr)(&newBoolVal), 1), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(CM_Set_DevNode_Property(devInt, pkey, dpt, (IntPtr)(&boolVal), 1), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
}
[Test]
public void CM_Get_DevNode_PropertiesTest() => Assert.That(() =>
{
foreach (var devId in CM_Get_Device_ID_List())
{
if (CM_Locate_DevNode(out var devInst, devId) != CONFIGRET.CR_SUCCESS)
continue;
TestContext.WriteLine($"{devId} ({devInst})");
uint size = 0;
CONFIGRET ret = CM_Get_DevNode_Property_Keys(devInst, default, ref size);
if (ret == CONFIGRET.CR_NO_SUCH_VALUE) continue;
Assert.That(ret, Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
Assert.That(size, Is.GreaterThan(0));
var keys = new DEVPROPKEY[size];
Assert.That(CM_Get_DevNode_Property_Keys(devInst, keys, ref size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
foreach (DEVPROPKEY key in keys)
{
TestContext.Write($" {key}: ");
size = 0;
ret = CM_Get_DevNode_Property(devInst, key, out DEVPROPTYPE pType, default, ref size);
if (ret == CONFIGRET.CR_NO_SUCH_VALUE) continue;
Assert.That(ret, Is.EqualTo(CONFIGRET.CR_BUFFER_SMALL));
Assert.That(size, Is.GreaterThan(0));
using var mem = new SafeCoTaskMemHandle((int)size);
Assert.That(CM_Get_DevNode_Property(devInst, key, out _, mem, ref size), Is.EqualTo(CONFIGRET.CR_SUCCESS));
try
{
var o = pType.GetObject(mem);
TestContext.WriteLine(o is null ? "(null)" : (o.GetType().IsArray ? string.Join(", ", ((Array)o).Cast<object>()) : (o is string s ? $"\"{s}\"" : o)));
}
catch { TestContext.WriteLine($"{pType} CONVERSION FAILED ({mem.Size})"); }
}
}
}, Throws.Nothing);
[Test]
public void CM_Get_DevNode_Registry_PropertyTest()
{
foreach (CM_DRP p in Enum.GetValues(typeof(CM_DRP)))
{
uint len = 0;
CONFIGRET ret = CM_Get_DevNode_Registry_Property(RootId, p, out REG_VALUE_TYPE vType, default, ref len);
if (ret == CONFIGRET.CR_BUFFER_SMALL)
{
using var mem = new SafeCoTaskMemHandle(len);
Assert.That(CM_Get_DevNode_Registry_Property(RootId, p, out vType, mem, ref len), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.WriteLine($"{p} : {vType} : {vType.GetValue(mem, mem.Size)}");
}
}
}
[Test]
public void CM_Get_DevNode_StatusTest()
{
Assert.That(CM_Get_DevNode_Status(out DN stat, out CM_PROB prob, RootId), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.Write($"{stat} : {prob}");
}
[Test]
public void CM_Get_HW_Prof_FlagsTest()
{
Assert.That(CM_Get_HW_Prof_Flags(@"USB\ROOT_HUB30\4&3490C39&0&0", 0, out CSCONFIGFLAG cf), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(cf & (CSCONFIGFLAG.CSCONFIGFLAG_DISABLED | CSCONFIGFLAG.CSCONFIGFLAG_DO_NOT_CREATE | CSCONFIGFLAG.CSCONFIGFLAG_DO_NOT_START), Is.Not.Zero);
}
//[Test]
//public void CM_Get_Log_Conf_ListTest()
//{
// //Assert.That(CM_Add_Empty_Log_Conf(out SafeLOG_CONF hConf, NodeId, PRIORITY.LCPRI_NORMAL, LOG_CONF_FLAG.BASIC_LOG_CONF), Is.EqualTo(CONFIGRET.CR_SUCCESS));
// //using (hConf)
// {
// var lc = new SafeLOG_CONF[0];
// Assert.That(() => lc = CM_Get_Log_Conf_List(NodeId, LOG_CONF_FLAG.BOOT_LOG_CONF).ToArray(), Throws.Nothing);
// Assert.That(lc.Length, Is.GreaterThanOrEqualTo(1));
// Assert.That(() => { foreach (var l in lc) l.Dispose(); }, Throws.Nothing);
// }
//}
//[Test]
//public void CM_Get_Log_Conf_PriorityTest()
//{
// Assert.That(CM_Add_Empty_Log_Conf(out SafeLOG_CONF hConf, NodeId, PRIORITY.LCPRI_NORMAL, LOG_CONF_FLAG.BASIC_LOG_CONF), Is.EqualTo(CONFIGRET.CR_SUCCESS));
// using (hConf)
// {
// using var lc = CM_Get_Log_Conf_List(NodeId, LOG_CONF_FLAG.BASIC_LOG_CONF).First();
// Assert.That(CM_Get_Log_Conf_Priority(lc, out var p), Is.EqualTo(CONFIGRET.CR_SUCCESS));
// Assert.IsTrue(Enum.IsDefined(typeof(PRIORITY), p));
// }
//}
[Test]
public void CM_Get_Resource_Conflict_DetailsTest()
{
SafeCONFLICT_LIST hcl = null;
MEM_RESOURCE memRes = MakeResource();
Assert.That(() => hcl = CM_Query_Resource_Conflict_List(NodeId, memRes), Throws.Nothing);
try
{
Assert.That(CM_Get_Resource_Conflict_Count(hcl, out var count), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(count, Is.GreaterThan(0));
CONFLICT_DETAILS det = new(CM_CDMASK.CM_CDMASK_DESCRIPTION | CM_CDMASK.CM_CDMASK_DEVINST | CM_CDMASK.CM_CDMASK_FLAGS | CM_CDMASK.CM_CDMASK_RESDES);
Assert.That(CM_Get_Resource_Conflict_Details(hcl, 0, ref det), ResultIs.Successful);
Assert.That(det.CD_dnDevInst, Is.Not.Zero);
Assert.That(det.CD_szDescription, Is.Not.Null);
det.WriteValues();
}
finally
{
hcl?.Dispose();
}
}
[Test]
public void CM_Is_Dock_Station_PresentTest()
{
Assert.That(CM_Is_Dock_Station_Present(out var present), Is.EqualTo(CONFIGRET.CR_SUCCESS));
TestContext.Write($"Dock present={present}");
}
[Test]
public void CM_Is_Version_AvailableTest() => Assert.That(CM_Is_Version_Available(0x0501), Is.True);
[Test]
public void CM_Locate_DevNodeTest()
{
Assert.That(CM_Locate_DevNode(out var di, null, CM_LOCATE_DEVNODE.CM_LOCATE_DEVNODE_NORMAL), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(di, Is.Not.Zero);
}
[Test]
public void CM_Open_Class_KeyTest()
{
Assert.That(CM_Open_Class_Key(GUID_DEVCLASS_USB, null, AdvApi32.REGSAM.KEY_READ, REGDISPOSITION.RegDisposition_OpenExisting,
out var hReg, CM_OPEN_CLASS_KEY.CM_OPEN_CLASS_KEY_INSTALLER), Is.EqualTo(CONFIGRET.CR_SUCCESS));
Assert.That(hReg, ResultIs.ValidHandle);
hReg.Dispose();
}
[Test]
public void CM_Open_Device_Interface_KeyTest()
{
var devInf = CM_Get_Device_Interface_List(GUID_DEVINTERFACE_USB_DEVICE, CM_GET_DEVICE_INTERFACE_LIST.CM_GET_DEVICE_INTERFACE_LIST_PRESENT).First();
Assert.That(CM_Open_Device_Interface_Key(devInf, AdvApi32.REGSAM.KEY_READ, REGDISPOSITION.RegDisposition_OpenExisting,
out var hReg), Is.EqualTo(CONFIGRET.CR_SUCCESS).Or.EqualTo(CONFIGRET.CR_NO_SUCH_REGISTRY_KEY));
//Assert.That(hReg, ResultIs.ValidHandle);
hReg?.Dispose();
}
[Test]
public void CM_Open_DevNode_KeyTest()
{
Assert.That(CM_Open_DevNode_Key(NodeId, AdvApi32.REGSAM.KEY_READ, 0, REGDISPOSITION.RegDisposition_OpenExisting, out var hReg, CM_REGISTRY.CM_REGISTRY_USER),
Is.EqualTo(CONFIGRET.CR_SUCCESS).Or.EqualTo(CONFIGRET.CR_NO_SUCH_REGISTRY_KEY));
hReg?.Dispose();
}
[Test]
public void CM_Query_And_Remove_SubTreeTest()
{
//Assert.That(CM_Query_And_Remove_SubTree(LeafId, out var veto, null, 0, CM_REMOVE.), ResultIs.Successful);
}
[Test]
public void CM_Reenumerate_DevNodeTest() => Assert.That(CM_Reenumerate_DevNode(RootId, CM_REENUMERATE.CM_REENUMERATE_SYNCHRONOUS), Is.EqualTo(CONFIGRET.CR_SUCCESS));
[Test]
public void CM_Request_Device_EjectTest()
{
var sb = new StringBuilder(260);
Assert.That(CM_Request_Device_Eject(NodeId, out var veto, sb, (uint)sb.Capacity), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
[Test]
public void CM_Request_Eject_PCTest()
{
Assert.That(CM_Request_Eject_PC(), Is.EqualTo(CONFIGRET.CR_SUCCESS));
}
[Test]
public void RegisterAllInterfacesTest()
{
CM_NOTIFY_CALLBACK callback = Notification;
GC.KeepAlive(callback);
Assert.That(CM_Register_Notification(CM_NOTIFY_FILTER.AllDevices, default, callback, out SafeHCMNOTIFICATION context), Is.EqualTo(CONFIGRET.CR_SUCCESS));
for (int i = 0; i < 200; i++)
System.Threading.Thread.Sleep(100);
context.Dispose();
}
[Test]
public void StructSizeTest() => TestContext.Write(string.Join("\n", TestHelper.GetNestedStructSizes(typeof(CfgMgr32))));
private static IEnumerable<uint> CM_GetChildren(uint dnDevInst)
{
CONFIGRET ret = CM_Get_Child(out var di, dnDevInst);
if (ret == CONFIGRET.CR_NO_SUCH_DEVNODE)
yield break;
ret.ThrowIfFailed();
yield return di;
while ((ret = CM_Get_Sibling(out di, di)) == CONFIGRET.CR_SUCCESS)
yield return di;
if (ret != CONFIGRET.CR_NO_SUCH_DEVNODE)
throw ret.GetException();
}
private static uint GetFirstLeaf(uint dnDevInst)
{
CONFIGRET ret;
var di = dnDevInst;
while ((ret = CM_Get_Child(out di, di)) == CONFIGRET.CR_SUCCESS) ;
return ret == CONFIGRET.CR_NO_SUCH_DEVNODE ? di : throw ret.GetException();
}
private static uint LocateNode(string devId = null)
{
CM_Locate_DevNode(out var di, devId, CM_LOCATE_DEVNODE.CM_LOCATE_DEVNODE_NORMAL).ThrowIfFailed();
return di;
}
private static MEM_RESOURCE MakeResource() => new()
{
MEM_Header = new MEM_DES
{
MD_Count = 2,
MD_Type = MType_Range,
MD_Alloc_Base = 0xD8000,
MD_Alloc_End = 0xD9000,
MD_Flags = MEM_DES_FLAGS.fMD_ROM | MEM_DES_FLAGS.fMD_32 | MEM_DES_FLAGS.fMD_ReadAllowed,
MD_Reserved = 0
},
MEM_Data = new MEM_RANGE[]
{
new MEM_RANGE
{
MR_Align = 8, //?
MR_nBytes = 4096,
MR_Min = 0xD8000,
MR_Max = 0xDC000,
MR_Flags = MEM_DES_FLAGS.fMD_ROM | MEM_DES_FLAGS.fMD_32 | MEM_DES_FLAGS.fMD_ReadAllowed,
MR_Reserved = 0
},
new MEM_RANGE
{
MR_Align = 8, //?
MR_nBytes = 4096,
MR_Min = 0xE0000,
MR_Max = 0xE4000,
MR_Flags = MEM_DES_FLAGS.fMD_ROM | MEM_DES_FLAGS.fMD_32 | MEM_DES_FLAGS.fMD_ReadAllowed,
MR_Reserved = 0
}
}
};
private Win32Error Notification(HCMNOTIFICATION notify, IntPtr context, CM_NOTIFY_ACTION action, IntPtr ed, uint eventDataSize)
{
unsafe
{
CM_NOTIFY_EVENT_DATA* eventData = (CM_NOTIFY_EVENT_DATA*)ed;
switch (eventData->FilterType)
{
case CM_NOTIFY_FILTER_TYPE.CM_NOTIFY_FILTER_TYPE_DEVICEHANDLE:
if (action == CM_NOTIFY_ACTION.CM_NOTIFY_ACTION_DEVICECUSTOMEVENT)
Debug.WriteLine($"Custom event {eventData->u.DeviceHandle.EventGuid}.");
break;
case CM_NOTIFY_FILTER_TYPE.CM_NOTIFY_FILTER_TYPE_DEVICEINSTANCE:
var instanceId = new string(eventData->u.DeviceInstance.InstanceId);
Debug.WriteLine($"Notification for {instanceId}: {action}");
break;
case CM_NOTIFY_FILTER_TYPE.CM_NOTIFY_FILTER_TYPE_DEVICEINTERFACE:
var symbolicLink = new string(eventData->u.DeviceInterface.SymbolicLink);
Debug.WriteLine($"Notification for {eventData->u.DeviceInterface.ClassGuid} linked {symbolicLink}: {action}");
break;
}
}
return Win32Error.ERROR_SUCCESS;
}
}
}