private void OnGetFileInfo(DownloadFileInfo downloadFileInfo)
{
try
{
FileInfoReceived?.Invoke(this, new FileInfoReceivedEventArgs {
DownloadFileInfo = downloadFileInfo
});
}
catch (Exception ex)
{
OnExceptionThrown(ex);
}
}
public void CoreMessage(AIMPMessage message, int param1, IntPtr param2, ref IntPtr result)
{
switch (message)
{
case AIMPMessage.EventPlayableFileInfo:
FileInfoReceived?.Invoke();
break;
case AIMPMessage.EventPlayerState when param1 == 0:
PlayerStopped?.Invoke();
break;
case AIMPMessage.EventLoaded:
PlayerLoaded?.Invoke();
break;
}
}
private void ParsePacket(UsbPacket pk)
{
Cmd cmd = (Cmd)pk.Cmd;
//System.Diagnostics.Debug.WriteLine( "Cmd : {0}", cmd.ToString() );
switch (cmd)
{
case Cmd.START:
{
isFirstStatus = true;
int protocolVersion = pk.GetInt();
bool available = pk.GetByte() == 0x01;
if (available)
{
GetDeviceInfoRequest();
}
else
{
ConnectionRefused?.Invoke(this, null);
}
}
break;
case Cmd.GETDEVINFO:
{
DeviceName = pk.GetString(16);
FirmwareVersion = pk.GetString(16);
BluetoothProtocolVersion = pk.GetString(8);
SubName = pk.GetString(16);
MacAddress = BitConverter.ToString(pk.GetBytes(6)).Replace("-", ":");
BluetoothModelName = pk.GetString(32);
GetConfigRequest(ConfigType.AutoPowerOffTime, ConfigType.AutoPowerOn, ConfigType.Beep, ConfigType.DownSampling, ConfigType.PenCapOff, ConfigType.SaveOfflineData);
}
break;
case Cmd.GETDISKINFO:
{
pk.Move(1);
var total = pk.GetInt();
var free = pk.GetInt();
StorageStatusReceived?.Invoke(this, new StorageStatusReceivedEventArgs(total, free));
}
break;
case Cmd.GETCONFIG:
{
int typeCount = pk.GetByteToInt();
for (int i = 0; i < typeCount; i++)
{
int type = pk.GetByteToInt();
switch ((ConfigType)type)
{
case ConfigType.DateTime:
long timestamp = pk.GetLong();
DateTimeReceived?.Invoke(this, new DateTimeReceivedEventArgs(timestamp));
break;
case ConfigType.AutoPowerOffTime:
//AutoPowerOffTime = new TimeSpan( 0, pk.GetShort(), 0);
AutoPowerOffTime = TimeSpan.FromMinutes(pk.GetShort());
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.AutoPowerOffTime, true));
}
break;
case ConfigType.AutoPowerOn:
IsAutoPowerOnEnabled = pk.GetByteToInt() == 0x01;
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.AutoPowerOn, true));
}
break;
case ConfigType.PenCapOff:
IsPenCapOffEnabled = pk.GetByteToInt() == 0x01;
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.PenCapOff, true));
}
break;
case ConfigType.Beep:
IsBeepEnabled = pk.GetByteToInt() == 0x01;
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.Beep, true));
}
break;
case ConfigType.SaveOfflineData:
CanSaveOfflineData = pk.GetByteToInt() == 0x01;
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.SaveOfflineData, true));
}
break;
case ConfigType.DownSampling:
IsDownsamplingEnabled = pk.GetByteToInt() == 0x01;
if (!isFirstStatus)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.DownSampling, true));
}
break;
case ConfigType.Battery:
var battery = pk.GetByteToInt();
BatteryStatusReceived?.Invoke(this, new BatteryStatusReceivedEventArgs(battery));
break;
}
}
if (isFirstStatus)
{
IsActive = true;
Authenticated?.Invoke(this, null);
isFirstStatus = false;
}
}
break;
case Cmd.SETCONFIG:
{
int typeCount = pk.GetByteToInt();
for (int i = 0; i < typeCount; i++)
{
int type = pk.GetByteToInt();
bool result = pk.GetByteToInt() == 0x00;
if (result)
{
if ((ConfigType)type == ConfigType.DateTime)
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs(ConfigType.DateTime, true));
}
else
{
GetConfigRequest((ConfigType)type);
}
}
else
{
ConfigSetupResultReceived?.Invoke(this, new ConfigSetupResultReceivedEventArgs((ConfigType)type, false));
}
}
}
break;
case Cmd.FORMAT:
{
bool result = pk.GetByteToInt() == 0x00;
FormatResultReceived?.Invoke(this, new ResultReceivedEventArgs(result ? ResultReceivedEventArgs.ResultType.Success : ResultReceivedEventArgs.ResultType.Failed));
}
break;
case Cmd.GETOFFLINEDATALIST:
case Cmd.GETLOGFILELIST:
{
int result = pk.GetByteToInt();
int fileCount = pk.GetInt();
var resultList = new List <string>();
for (int i = 0; i < fileCount; i++)
{
string fileName = pk.GetString(16);
resultList.Add(fileName);
}
FileListReceivedEventArgs.ResultType resultType;
if (result == 0)
{
resultType = FileListReceivedEventArgs.ResultType.Success;
}
else if (result == 1)
{
resultType = FileListReceivedEventArgs.ResultType.Failed;
}
else if (result == 2)
{
resultType = FileListReceivedEventArgs.ResultType.TooManyFileExists;
}
else
{
resultType = FileListReceivedEventArgs.ResultType.UnknownError;
}
if (pk.Cmd == Cmd.GETOFFLINEDATALIST)
{
OfflineFileListReceived?.Invoke(this, new FileListReceivedEventArgs(resultType, resultList.ToArray()));
}
else
{
LogFileListReceived?.Invoke(this, new FileListReceivedEventArgs(resultType, resultList.ToArray()));
}
}
break;
case Cmd.GETFILE_H:
{
bool result = pk.GetByteToInt() == 0x00;
int fileSize = pk.GetInt();
int packetSize = pk.GetInt() - 8;
if (fileRequestInfo)
{
FileInfoReceived?.Invoke(this, new FileInfoReceivedEventArgs(result ? FileInfoReceivedEventArgs.ResultType.Success : FileInfoReceivedEventArgs.ResultType.FileNotExists, requestFileName, fileSize));
}
else
{
if (!result)
{
FileDownloadResultReceived?.Invoke(this, new FileDownloadResultReceivedEventArgs(FileDownloadResultReceivedEventArgs.ResultType.FileNotExists));
}
else
{
fileSerializer = new FileBuilder(targetFilePath, fileSize, packetSize);
downloadRetryCount = 0;
FileDownloadProgressChanged?.Invoke(this, new ProgressChangedEventArgs(0));
GetFilePacketRequest(0);
}
}
}
break;
case Cmd.GETFILE_D:
{
int result = pk.GetByteToInt();
int offset = pk.GetInt();
int dataLength = pk.GetInt();
byte[] data = pk.GetBytes(dataLength);
if (result == 0x00)
{
fileSerializer.Put(data, offset);
int progress = (int)((double)offset / (double)(fileSerializer.FileSize - 1));
if (fileSerializer.GetNextOffset() < fileSerializer.FileSize)
{
FileDownloadProgressChanged?.Invoke(this, new ProgressChangedEventArgs(progress));
GetFilePacketRequest(fileSerializer.GetNextOffset());
}
else
{
bool fileCreated = fileSerializer.MakeFile();
if (fileCreated)
{
FileDownloadProgressChanged?.Invoke(this, new ProgressChangedEventArgs(100));
}
FileDownloadResultReceived?.Invoke(this, new FileDownloadResultReceivedEventArgs(fileCreated ? FileDownloadResultReceivedEventArgs.ResultType.Success : FileDownloadResultReceivedEventArgs.ResultType.Failed));
}
}
else
{
if (downloadRetryCount++ > 3)
{
FileDownloadResultReceivedEventArgs.ResultType resultType;
if (result == 0x1)
{
resultType = FileDownloadResultReceivedEventArgs.ResultType.Failed;
}
else if (result == 0x10)
{
resultType = FileDownloadResultReceivedEventArgs.ResultType.OffsetInvalid;
}
else if (result == 0x11)
{
resultType = FileDownloadResultReceivedEventArgs.ResultType.CannotOpenFile;
}
else
{
resultType = FileDownloadResultReceivedEventArgs.ResultType.UnknownError;
}
FileDownloadResultReceived?.Invoke(this, new FileDownloadResultReceivedEventArgs(resultType));
}
else
{
GetFilePacketRequest(offset);
}
}
}
break;
case Cmd.DELETEFILE:
{
bool result = pk.GetByteToInt() == 0x00;
DeleteFileResultReceived?.Invoke(this, new ResultReceivedEventArgs(result ? ResultReceivedEventArgs.ResultType.Success : ResultReceivedEventArgs.ResultType.Failed));
}
break;
case Cmd.POWEROFF:
{
bool result = pk.GetByteToInt() == 0x00;
PowerOffResultReceived?.Invoke(this, new ResultReceivedEventArgs(result ? ResultReceivedEventArgs.ResultType.Success : ResultReceivedEventArgs.ResultType.Failed));
}
break;
case Cmd.UPDATE_START:
{
int result = pk.GetByteToInt();
int packetSize = pk.GetInt() - 8;
if (result == 0x00 && fileSplitter != null)
{
updateRetryCount = 0;
if (fileSplitter.Split(packetSize) && fileSplitter.PacketCount > 0)
{
UpdateProgressChanged?.Invoke(this, new ProgressChangedEventArgs(0));
UpdatePacketUploadRequest(0, fileSplitter.GetBytes(0));
}
else
{
isUpdating = false;
UpdateResultReceived?.Invoke(this, new UpdateResultReceivedEventArgs(UpdateResultReceivedEventArgs.ResultType.DeviceIsNotCorrect));
}
}
else
{
isUpdating = false;
UpdateResultReceived?.Invoke(this, new UpdateResultReceivedEventArgs(result == 1 ? UpdateResultReceivedEventArgs.ResultType.DeviceIsNotCorrect : UpdateResultReceivedEventArgs.ResultType.FirmwareVersionIsNotCorrect));
}
}
break;
case Cmd.UPDATE_DO:
{
if (!isUpdating)
{
return;
}
int result = pk.GetByteToInt();
int offset = pk.GetInt();
if (result == 0x00)
{
updateRetryCount = 0;
if (offset + fileSplitter.PacketSize >= fileSplitter.FileSize - 1)
{
UpdateProgressChanged?.Invoke(this, new ProgressChangedEventArgs(100));
UpdateResultReceived?.Invoke(this, new UpdateResultReceivedEventArgs(UpdateResultReceivedEventArgs.ResultType.Complete));
}
else
{
int progress = (int)((double)offset / (double)(fileSplitter.FileSize - 1) * 100);
UpdateProgressChanged?.Invoke(this, new ProgressChangedEventArgs(progress));
UpdatePacketUploadRequest(offset + fileSplitter.PacketSize, fileSplitter.GetBytes(offset + fileSplitter.PacketSize));
}
}
else
{
System.Diagnostics.Debug.WriteLine("UPDATE_DO : {0} {1}", offset, result);
if (updateRetryCount++ > 3)
{
UpdateResultReceived?.Invoke(this, new UpdateResultReceivedEventArgs(UpdateResultReceivedEventArgs.ResultType.UnknownError));
}
else
{
UpdatePacketUploadRequest(offset, fileSplitter.GetBytes(offset));
}
}
}
break;
}
}
