//@Brief Obtiene una porción de la actualización
//@Param[in] nSequence Número de la secuencia
//@Return dc_UpdateWProgram Estructura con los datos de la actualización
public dc_UpdateRemoteManager GetFileUpdateRemoteManager(int nSequence)
{
dc_UpdateRemoteManager updateRemoteManager = new dc_UpdateRemoteManager();
updateRemoteManager.sequence = -1;
updateRemoteManager.final = false;
try
{
m_mutexHostControllerEndpoints.WaitOne();
foreach (EndpointAddress ep in m_hostControllerEndpoints)
{
BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.None);
JBCHostControllerServiceClient serviceClient = new JBCHostControllerServiceClient(binding, ep);
serviceClient.Open();
updateRemoteManager = serviceClient.GetFileUpdateRemoteManager(nSequence);
serviceClient.Close();
}
}
catch (Exception ex)
{
LoggerModule.logger.Error(System.Reflection.MethodInfo.GetCurrentMethod().Name + ". Error: " + ex.Message);
}
finally
{
m_mutexHostControllerEndpoints.ReleaseMutex();
}
return(updateRemoteManager);
}
private void ProcessUpdate()
{
bool bOk = false;
try
{
bool bContinue = false;
int nSequence = 1;
//Carpeta temporal donde guardar la descarga
string tempFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonProgramFiles), "JBC\\Manager", System.Convert.ToString(My.Settings.Default.TempUpdateFolder));
//Borra la carpeta temporal
if ((new Microsoft.VisualBasic.Devices.ServerComputer()).FileSystem.DirectoryExists(tempFolder))
{
(new Microsoft.VisualBasic.Devices.ServerComputer()).FileSystem.DeleteDirectory(tempFolder, Microsoft.VisualBasic.FileIO.DeleteDirectoryOption.DeleteAllContents);
}
//Crear carpeta temporal
Directory.CreateDirectory(tempFolder);
//Download the update
do
{
//Actualizar progress bar
SetProgressBarValue(nSequence);
int nTries = 3;
bOk = false;
dc_UpdateRemoteManager updateRemoteManager = new dc_UpdateRemoteManager();
while (nTries > 0 && !bOk)
{
updateRemoteManager = m_comHostController.GetFileUpdateRemoteManager(nSequence);
bOk = updateRemoteManager.sequence == nSequence;
bContinue = !updateRemoteManager.final;
nTries--;
}
if (!bOk)
{
break;
}
nSequence++;
(new Microsoft.VisualBasic.Devices.ServerComputer()).FileSystem.WriteAllBytes(Path.Combine(tempFolder, System.Convert.ToString(My.Settings.Default.AppCompressFileName)), updateRemoteManager.bytes, true);
} while (bContinue);
if (bOk)
{
bOk = UncompressUpdateFile();
//Descomprime la actualización
if (bOk)
{
Interaction.Shell(Directory.GetFiles(tempFolder, "*.exe").First());
//Auto cierra la aplicación
ProjectData.EndApp();
}
}
}
catch (Exception)
{
bOk = false;
}
if (!bOk)
{
ErrorUpdate();
}
}
