/// <summary>
/// Callback for event from device
/// </summary>
/// <param name="pEventParameters"></param>
public void OnEvent(IPortableDeviceValues pEventParameters)
{
string pnpDeviceId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_PNP_DEVICE_ID, out pnpDeviceId);
if (this.device.DeviceId != pnpDeviceId)
return;
Guid eventGuid;
pEventParameters.GetGuidValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_EVENT_ID, out eventGuid);
PortableDeviceEventType deviceEventType = new PortableDeviceEventType() {EventGuid = eventGuid};
if (eventGuid == PortableDeviceGuids.WPD_EVENT_OBJECT_ADDED)
{
string objectId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_ID, out objectId);
string objectName;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_NAME, out objectName);
PortableDeviceObject deviceObject = new PortableDeviceObject(objectId) {Name = objectName};
deviceEventType.DeviceObject = deviceObject;
}
// the original api isn't finise, i use a siple workaroud, but this need to be fixed using event factory
//this.device.RaiseEvent(PortableDeviceEventTypeFactory.Instance.CreateEventType(eventGuid));
this.device.RaiseEvent(deviceEventType);
}
public CPasswordSiloInformation(IPortableDeviceValues results)
{
results.GetBufferValue(ENHANCED_STORAGE_PROPERTY_PASSWORD_SILO_INFO, out Vanara.InteropServices.SafeCoTaskMemHandle pbBuffer, out int cbBuffer);
SiloInfo = pbBuffer.DangerousGetHandle().ToStructure <ENHANCED_STORAGE_PASSWORD_SILO_INFORMATION>(cbBuffer);
dwAuthnState = (ENHANCED_STORAGE_AUTHN_STATE)results.GetUnsignedIntegerValue(ENHANCED_STORAGE_PROPERTY_AUTHENTICATION_STATE);
UserHint = results.GetStringValue(ENHANCED_STORAGE_PROPERTY_USER_HINT);
UserName = results.GetStringValue(ENHANCED_STORAGE_PROPERTY_USER_NAME);
AdminHint = results.GetStringValue(ENHANCED_STORAGE_PROPERTY_ADMIN_HINT);
SiloName = results.GetStringValue(ENHANCED_STORAGE_PROPERTY_SILO_NAME);
}
public void OnEvent(IPortableDeviceValues pEventParameters)
{
Guid eventId;
if (pEventParameters == null)
{
return;
}
pEventParameters.GetGuidValue(ref WpdProperty.WPD_EVENT_PARAMETER_EVENT_ID, out eventId);
Debug.WriteLine("[WpdEvent] Guid: " + eventId.ToString());
ushort mtpEventCode = 0;
object eventValue = null;
if (eventId.Equals(WPD_EVENT_OBJECT_ADDED))
{
mtpEventCode = WpdMtpLib.MtpEvent.ObjectAdded;
string objectIdStr;
pEventParameters.GetStringValue(WpdProperty.WPD_OBJECT_ID, out objectIdStr);
Debug.WriteLine("[WpdEvent][ObjectAdded] ObjectID: " + objectIdStr);
uint objectId = uint.Parse(objectIdStr.Trim('o'), NumberStyles.HexNumber);
eventValue = objectId;
}
else if (eventId.Equals(WPD_EVENT_DEVICE_REMOVED))
{
Debug.WriteLine("[WpdEvent] Device Removed. Terminate.");
mtpCommand.device.Unadvise(mtpCommand.eventCookie);
mtpCommand.device = null;
mtpCommand.DeviceEvent(WpdMtpLib.DeviceEvent.Removed, eventValue);
}
else if (eventId.Equals(WPD_EVENT_OBJECT_UPDATED) || eventId.Equals(WPD_EVENT_DEVICE_CAPABILITIES_UPDATED))
{
string objectIdStr;
pEventParameters.GetStringValue(WpdProperty.WPD_OBJECT_ID, out objectIdStr);
Debug.WriteLine("[WpdEvent][ObjectUpdated] ObjectID : " + objectIdStr);
string objectNameStr;
pEventParameters.GetStringValue(WpdProperty.WPD_OBJECT_NAME, out objectNameStr);
Debug.WriteLine("[WpdEvent][ObjectUpdated] ObjectName : " + objectNameStr);
if (objectIdStr == "DEVICE")
{
mtpEventCode = WpdMtpLib.MtpEvent.DevicePropChanged;
}
}
else if (isGuidMtpVendorExtendedEvents(eventId))
{
// MtpEventコードを取得する
mtpEventCode = BitConverter.ToUInt16(eventId.ToByteArray(), 2);
}
if (mtpEventCode != 0 && mtpCommand.MtpEvent != null)
{
Debug.WriteLine("[WpdEvent] eventCode: 0x" + mtpEventCode.ToString("x4"));
mtpCommand.MtpEvent(mtpEventCode, eventValue);
}
}
private static string GetObjectId(IPortableDeviceValues values)
{
string value;
values.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_ID, out value);
return(value);
}
public static bool TryGetStringValue(this IPortableDeviceValues values, PropertyKey key, out string value)
{
if (values.HasKeyValue(key))
{
values.GetStringValue(ref key, out value);
return(true);
}
value = string.Empty;
return(false);
}
/// <summary>
/// 获取制造商
/// </summary>
/// <param name="DeviceValues"></param>
/// <returns></returns>
private static string GetManufacturer(IPortableDeviceValues DeviceValues)
{
_tagpropertykey property = new _tagpropertykey()
{
fmtid = new Guid("26d4979a-e643-4626-9e2b-736dc0c92fdc"), pid = 7
};
string manufacturer;
DeviceValues.GetStringValue(ref property, out manufacturer);
return(manufacturer);
}
/// <summary>
/// 获取型号
/// </summary>
/// <param name="DeviceValues"></param>
/// <returns></returns>
private static string GetModel(IPortableDeviceValues DeviceValues)
{
_tagpropertykey property = new _tagpropertykey()
{
fmtid = new Guid("26d4979a-e643-4626-9e2b-736dc0c92fdc"), pid = 8
};
string model;
DeviceValues.GetStringValue(ref property, out model);
return(model);
}
/// <summary>
/// 获取固件版本
/// </summary>
/// <param name="DeviceValues"></param>
/// <returns></returns>
private static string GetFirmwareVersion(IPortableDeviceValues DeviceValues)
{
_tagpropertykey deviceTypeKey = new _tagpropertykey()
{
fmtid = new Guid("26d4979a-e643-4626-9e2b-736dc0c92fdc"), pid = 3
};
string firmwareVersion;
DeviceValues.GetStringValue(ref deviceTypeKey, out firmwareVersion);
return(firmwareVersion);
}
/// <summary>
/// 获取序列号
/// </summary>
/// <param name="DeviceValues"></param>
/// <returns></returns>
private static string GetSerialNumber(IPortableDeviceValues DeviceValues)
{
_tagpropertykey property = new _tagpropertykey()
{
fmtid = new Guid("26d4979a-e643-4626-9e2b-736dc0c92fdc"), pid = 9
};
string name;
DeviceValues.GetStringValue(ref property, out name);
return(name);
}
/// <summary>
/// 获取设备名
/// </summary>
/// <param name="DeviceValues"></param>
/// <returns></returns>
private static string GetDeviceName(IPortableDeviceValues DeviceValues)
{
_tagpropertykey property = new _tagpropertykey()
{
fmtid = new Guid("ef6b490d-5cd8-437a-affc-da8b60ee4a3c"), pid = 4
};
string name;
DeviceValues.GetStringValue(ref property, out name);
return(name);
}
/// <summary>
/// Callback for event from device
/// </summary>
/// <param name="pEventParameters"></param>
public void OnEvent(IPortableDeviceValues pEventParameters)
{
string pnpDeviceId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_PNP_DEVICE_ID, out pnpDeviceId);
if (device.DeviceId != pnpDeviceId)
return;
Guid eventGuid;
pEventParameters.GetGuidValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_EVENT_ID, out eventGuid);
device.RaiseEvent(PortableDeviceEventTypeFactory.Instance.CreateEventType(eventGuid));
}
/// <summary>
/// 获取名称属性
/// </summary>
/// <param name="deviceValues"></param>
/// <returns></returns>
private static string GetNameProperty(IPortableDeviceValues deviceValues)
{
_tagpropertykey nameKey = new _tagpropertykey();
nameKey.fmtid = new Guid("EF6B490D-5CD8-437A-AFFC-DA8B60EE4A3C"); //guid唯一值
nameKey.pid = 4; //索引
string nameProperty = null;
deviceValues.GetStringValue(ref nameKey, out nameProperty);
return(nameProperty);
}
/// <summary>
/// プロパティ値から、文字列値を読み取ります。
/// </summary>
/// <param name="key">識別子。</param>
/// <param name="values">プロパティ値。</param>
/// <returns>成功時は読み取った値。それ以外は null。</returns>
public static string ReadString(_tagpropertykey key, IPortableDeviceValues values)
{
try
{
string value;
values.GetStringValue(key, out value);
return(String.IsNullOrEmpty(value) ? String.Empty : value);
}
catch (Exception exp)
{
Debug.WriteLine(exp.Message);
return(String.Empty);
}
}
/// <summary>
/// Callback for event from device
/// </summary>
/// <param name="pEventParameters"></param>
public void OnEvent(IPortableDeviceValues pEventParameters)
{
string pnpDeviceId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_PNP_DEVICE_ID, out pnpDeviceId);
if (this.device.DeviceId != pnpDeviceId)
{
return;
}
Guid eventGuid;
pEventParameters.GetGuidValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_EVENT_ID, out eventGuid);
PortableDeviceEventType deviceEventType = new PortableDeviceEventType()
{
EventGuid = eventGuid
};
if (eventGuid == PortableDeviceGuids.WPD_EVENT_OBJECT_ADDED)
{
string objectId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_ID, out objectId);
string objectName;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_NAME, out objectName);
PortableDeviceObject deviceObject = new PortableDeviceObject(objectId)
{
Name = objectName
};
deviceEventType.DeviceObject = deviceObject;
}
// the original api isn't finise, i use a siple workaroud, but this need to be fixed using event factory
//this.device.RaiseEvent(PortableDeviceEventTypeFactory.Instance.CreateEventType(eventGuid));
this.device.RaiseEvent(deviceEventType);
}
/// <summary>
/// Callback for event from device
/// </summary>
/// <param name="pEventParameters"></param>
public void OnEvent(IPortableDeviceValues pEventParameters)
{
string pnpDeviceId;
pEventParameters.GetStringValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_PNP_DEVICE_ID, out pnpDeviceId);
if (device.DeviceId != pnpDeviceId)
{
return;
}
Guid eventGuid;
pEventParameters.GetGuidValue(ref PortableDevicePKeys.WPD_EVENT_PARAMETER_EVENT_ID, out eventGuid);
device.RaiseEvent(PortableDeviceEventTypeFactory.Instance.CreateEventType(eventGuid));
}
/// <summary>
/// 获取名称属性
/// </summary>
/// <param name="deviceValues"></param>
/// <returns></returns>
private static string GetFullNameProperty(IPortableDeviceValues deviceValues)
{
try
{
_tagpropertykey nameKey = new _tagpropertykey();
nameKey.fmtid = new Guid(0xEF6B490D, 0x5CD8, 0x437A, 0xAF, 0xFC, 0xDA, 0x8B, 0x60, 0xEE, 0x4A, 0x3C); //guid唯一值
nameKey.pid = 12; //索引
string nameProperty = null;
deviceValues.GetStringValue(ref nameKey, out nameProperty);
return(nameProperty);
}
catch (Exception)
{
return(GetNameProperty(deviceValues));
}
}
private static void InitializeInstance(PortableDeviceObject obj, IPortableDeviceValues values)
{
string name;
values.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_NAME, out name);
Guid guid;
values.GetGuidValue(ref PortableDevicePKeys.WPD_OBJECT_CONTENT_TYPE, out guid);
string contentType = PortableDeviceHelpers.GetKeyNameFromGuid(guid);
values.GetGuidValue(ref PortableDevicePKeys.WPD_OBJECT_FORMAT, out guid);
string formatType = PortableDeviceHelpers.GetKeyNameFromGuid(guid);
obj.Name = name;
obj.ContentType = contentType;
obj.Format = formatType;
}
/// <summary>
/// 获取访问时间属性
/// </summary>
/// <param name="deviceValues"></param>
/// <returns></returns>
private static string GetFileDateAuthoredProperty(IPortableDeviceValues deviceValues)
{
_tagpropertykey nameKey = new _tagpropertykey();
nameKey.fmtid = new Guid(0xEF6B490D, 0x5CD8, 0x437A, 0xAF, 0xFC, 0xDA, 0x8B, 0x60, 0xEE, 0x4A, 0x3C); //guid唯一值
nameKey.pid = 20; //索引
string sizeProperty = string.Empty;
try
{
deviceValues.GetStringValue(ref nameKey, out sizeProperty);
}
catch
{
return("");
}
return(sizeProperty);
}
private PortableDeviceObject CreateGenericObject(IPortableDeviceValues values)
{
string filename;
int size;
try
{
values.GetStringValue(ref PortableDevicePKeys.WPD_OBJECT_ORIGINAL_FILE_NAME, out filename);
values.GetSignedIntegerValue(ref PortableDevicePKeys.WPD_OBJECT_SIZE, out size);
}
catch
{
return(CreateObject <PortableDeviceObject>(values));
}
var obj = CreateObject <PortableDeviceFileObject>(values);
obj.FileName = filename;
obj.Size = size;
return(obj);
}
/// <summary>
/// プロパティ値から、文字列値を読み取ります。
/// </summary>
/// <param name="key">識別子。</param>
/// <param name="values">プロパティ値。</param>
/// <returns>成功時は読み取った値。それ以外は null。</returns>
public static string ReadString( _tagpropertykey key, IPortableDeviceValues values )
{
try
{
string value;
values.GetStringValue( key, out value );
return String.IsNullOrEmpty( value ) ? String.Empty : value;
}
catch( Exception exp )
{
Debug.WriteLine( exp.Message );
return String.Empty;
}
}