//this function is called when the service begins.
protected override void OnStart(string[] args)
{
eventLog1.WriteEntry("In OnStart");
//creating logging service to send messages to the log
this.ils = new LoggingService();
//every time the logger receives a message MessageRecieved is invoked and onmsg function in this class is called
this.ils.MessageRecieved += this.OnMsg;
string outputDir = ReadAppConfig.ReadSetting("OutPutDir");
int thumbnailSize = ReadAppConfig.ReadThumbnailSize("ThumbnailSize");
if (thumbnailSize == -1) //in case of failed conversion to an int
{
thumbnailSize = 120;
eventLog1.WriteEntry("warning: parsing failed, sets thumbnailsize to 120");
}
else
{
eventLog1.WriteEntry("Thumbnail size has been read successfuly");
}
//creating image model (thumbail size should be taken from app.config file)
this.modal = new ImageServiceModal(outputDir, thumbnailSize);
eventLog1.WriteEntry("output dir is: " + outputDir);
//creating the controller and the server.
this.controller = new ImageController(modal, ils);
this.server = new ImageServer(this.controller, this.ils);
this.server.Close += OnServerClose;
this.controller.addServer(this.server);
this.cServer = new ComunicationServer(8000, this.controller);
this.ils.MessageRecieved += delegate(object sender, MessageRecievedEventArgs e)
{
string[] logArgs = { e.Status.ToString(), e.Message };
this.cServer.SendCommandToAllClients((int)CommandsEnum.LogCommand, logArgs);
};
this.cServer.Start();
ITCPHandler tcpClientHandler = new TCPHandler(controller, ils);
ITCPServer tcpServer = new TCPServer(8001, ils, tcpClientHandler);
tcpServer.Start();
this.imageServer = new TCPServer(8001, ils, new TCPHandler(this.controller, ils));
this.imageServer.Start();
}
public string Execute(string[] args, out bool result)
{
ConfigFileData cfd = new ConfigFileData();
try
{
cfd.OutputDir = ReadAppConfig.ReadSetting("OutPutDir");
cfd.SourceDir = ReadAppConfig.readAppSettings("ImageServiceSource");
cfd.LogName = ReadAppConfig.readAppSettings("ImageServiceLog");
cfd.ThumnailSize = ReadAppConfig.ReadThumbnailSize("ThumbnailSize");
cfd.InputDirs = ReadAppConfig.ReadSetting("Handlers").Split(';');
result = true;
return(JsonConvertor.ConvertToJson(cfd));
}
catch
{
result = false;
return("problem occured");
}
}
