/// <summary>
/// Loads the settings of the application from the configuration file.
/// </summary>
public void LoadSettings()
{
//we must use Globals.GetAppPath because the Globals instance will not have
//been created yet
string ConfigFile = Globals.GetAppPath() + "data\\CrawlWave.Client.Config.xml";
try
{
if (!File.Exists(ConfigFile))
{
//perhaps the file does not exist - probably because it has not been
//created yet. In this case just let the class retain default values.
return;
}
Stream ReadStream = File.Open(ConfigFile, FileMode.Open);
XmlSerializer serializer = new XmlSerializer(typeof(AppSettings));
AppSettings settings = (AppSettings)serializer.Deserialize(ReadStream);
ReadStream.Close();
this.ClientID = settings.ClientID;
this.ConnectionSpeed = settings.ConnectionSpeed;
this.Email = settings.Email;
this.EnableScheduler = settings.EnableScheduler;
this.HardwareInfo = settings.HardwareInfo;
this.LoadAtStartup = settings.LoadAtStartup;
this.MinimizeOnExit = settings.MinimizeOnExit;
this.MinimizeToTray = settings.MinimizeToTray;
this.Password = settings.Password;
this.StartTime = settings.StartTime;
this.StopTime = settings.StopTime;
this.UserID = settings.UserID;
this.UserName = settings.UserName;
}
catch
{}
}
/// <summary>
/// Constructs a new instance of the <see cref="ClientSettings"/> class and attempts
/// to load the settings from the provided file.
/// </summary>
/// <param name="fileName">The path of the configuration file.</param>
public ClientSettings(string fileName)
{
if ((fileName == null) || (fileName == String.Empty))
{
throw new ArgumentException("The filename cannot be empty");
}
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
RemotingHost = "localhost";
RemotingProtocol = "tcp";
RemotingPort = 15461;
configFile = fileName;
LoadSettings();
}
/// <summary>
/// Constructs an instance of <see cref="CWComputerInfo"/> struct and initializes it
/// with the supplied values.
/// </summary>
/// <param name="CPU">A string describibg the CPU type and speed in MHz.</param>
/// <param name="RAM">The RAM size in MB.</param>
/// <param name="HDD">The free HDD space in MB.</param>
/// <param name="Speed">The <see cref="CWConnectionSpeed">Internet connection speed</see> of the system.</param>
public CWComputerInfo(string CPU, int RAM, int HDD, CWConnectionSpeed Speed)
{
CPUType = CPU;
if (RAM < 0)
{
throw new ArgumentOutOfRangeException("RAM", "The RAM size cannot be negative.");
}
RAMSize = RAM;
if (HDD < 0)
{
throw new ArgumentOutOfRangeException("HDD", "The HDD space cannot be negative.");
}
HDDSpace = HDD;
ConnectionSpeed = Speed;
}
/// <summary>
/// Constructs an instance of the <see cref="AppSettings"/> class with the default values.
/// </summary>
public AppSettings()
{
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
}
/// <summary>
/// Loads the settings of the application from the configuration file.
/// </summary>
public void LoadSettings()
{
if (configFile == String.Empty)
{
throw new InvalidOperationException("The class cannot load its settings because the Config File path has not been initialized. Use ClientSettings(string fileName) instead.");
}
try
{
if (!File.Exists(configFile))
{
//perhaps the file does not exist - probably because it has not been
//created yet. In this case just let the class retain default values.
return;
}
Stream ReadStream = File.Open(configFile, FileMode.Open);
XmlSerializer serializer = new XmlSerializer(typeof(ClientSettings));
ClientSettings settings = (ClientSettings)serializer.Deserialize(ReadStream);
ReadStream.Close();
this.ClientID = settings.ClientID;
this.ConnectionSpeed = settings.ConnectionSpeed;
this.Email = settings.Email;
this.EnableScheduler = settings.EnableScheduler;
this.HardwareInfo = settings.HardwareInfo;
this.LoadAtStartup = settings.LoadAtStartup;
this.MinimizeOnExit = settings.MinimizeOnExit;
this.MinimizeToTray = settings.MinimizeToTray;
this.Password = settings.Password;
this.StartTime = settings.StartTime;
this.StopTime = settings.StopTime;
this.UserID = settings.UserID;
this.UserName = settings.UserName;
this.RemotingHost = settings.RemotingHost;
this.RemotingProtocol = settings.RemotingProtocol;
this.RemotingPort = settings.RemotingPort;
}
catch
{}
}
/// <summary>
/// Constructs an instance of the <see cref="ClientSettings"/> class with the default values.
/// </summary>
public ClientSettings()
{
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
RemotingHost = "localhost";
RemotingProtocol = "tcp";
RemotingPort = 15461;
configFile = String.Empty;
}
/// <summary>
/// Constructs an instance of <see cref="CWComputerInfo"/> struct and initializes it
/// with the supplied values.
/// </summary>
/// <param name="CPU">A string describibg the CPU type and speed in MHz.</param>
/// <param name="RAM">The RAM size in MB.</param>
/// <param name="HDD">The free HDD space in MB.</param>
/// <param name="Speed">The <see cref="CWConnectionSpeed">Internet connection speed</see> of the system.</param>
public CWComputerInfo(string CPU, int RAM, int HDD, CWConnectionSpeed Speed)
{
CPUType = CPU;
if(RAM<0)
{
throw new ArgumentOutOfRangeException("RAM","The RAM size cannot be negative.");
}
RAMSize = RAM;
if(HDD<0)
{
throw new ArgumentOutOfRangeException("HDD","The HDD space cannot be negative.");
}
HDDSpace = HDD;
ConnectionSpeed = Speed;
}
/// <summary>
/// Loads the settings of the application from the configuration file.
/// </summary>
public void LoadSettings()
{
//we must use Globals.GetAppPath because the Globals instance will not have
//been created yet
string ConfigFile=Globals.GetAppPath()+"data\\CrawlWave.Client.Config.xml";
try
{
if(!File.Exists(ConfigFile))
{
//perhaps the file does not exist - probably because it has not been
//created yet. In this case just let the class retain default values.
return;
}
Stream ReadStream=File.Open(ConfigFile, FileMode.Open);
XmlSerializer serializer=new XmlSerializer(typeof(AppSettings));
AppSettings settings=(AppSettings)serializer.Deserialize(ReadStream);
ReadStream.Close();
this.ClientID=settings.ClientID;
this.ConnectionSpeed=settings.ConnectionSpeed;
this.Email=settings.Email;
this.EnableScheduler=settings.EnableScheduler;
this.HardwareInfo=settings.HardwareInfo;
this.LoadAtStartup=settings.LoadAtStartup;
this.MinimizeOnExit=settings.MinimizeOnExit;
this.MinimizeToTray=settings.MinimizeToTray;
this.Password=settings.Password;
this.StartTime = settings.StartTime;
this.StopTime = settings.StopTime;
this.UserID = settings.UserID;
this.UserName = settings.UserName;
}
catch
{}
}
/// <summary>
/// Constructs an instance of the <see cref="AppSettings"/> class with the default values.
/// </summary>
public AppSettings()
{
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
}
/// <summary>
/// Loads the settings of the application from the configuration file.
/// </summary>
public void LoadSettings()
{
if(configFile == String.Empty)
{
throw new InvalidOperationException("The class cannot load its settings because the Config File path has not been initialized. Use ClientSettings(string fileName) instead.");
}
try
{
if(!File.Exists(configFile))
{
//perhaps the file does not exist - probably because it has not been
//created yet. In this case just let the class retain default values.
return;
}
Stream ReadStream=File.Open(configFile, FileMode.Open);
XmlSerializer serializer=new XmlSerializer(typeof(ClientSettings));
ClientSettings settings=(ClientSettings)serializer.Deserialize(ReadStream);
ReadStream.Close();
this.ClientID=settings.ClientID;
this.ConnectionSpeed=settings.ConnectionSpeed;
this.Email=settings.Email;
this.EnableScheduler=settings.EnableScheduler;
this.HardwareInfo=settings.HardwareInfo;
this.LoadAtStartup=settings.LoadAtStartup;
this.MinimizeOnExit=settings.MinimizeOnExit;
this.MinimizeToTray=settings.MinimizeToTray;
this.Password=settings.Password;
this.StartTime = settings.StartTime;
this.StopTime = settings.StopTime;
this.UserID = settings.UserID;
this.UserName = settings.UserName;
this.RemotingHost = settings.RemotingHost;
this.RemotingProtocol = settings.RemotingProtocol;
this.RemotingPort = settings.RemotingPort;
}
catch
{}
}
/// <summary>
/// Constructs a new instance of the <see cref="ClientSettings"/> class and attempts
/// to load the settings from the provided file.
/// </summary>
/// <param name="fileName">The path of the configuration file.</param>
public ClientSettings(string fileName)
{
if((fileName == null)||(fileName == String.Empty))
{
throw new ArgumentException("The filename cannot be empty");
}
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
RemotingHost = "localhost";
RemotingProtocol = "tcp";
RemotingPort = 15461;
configFile = fileName;
LoadSettings();
}
private string configFile; // holds the path of the configuration file
#endregion Fields
#region Constructors
/// <summary>
/// Constructs an instance of the <see cref="ClientSettings"/> class with the default values.
/// </summary>
public ClientSettings()
{
LoadAtStartup = false;
MinimizeToTray = false;
MinimizeOnExit = false;
EnableScheduler = false;
StartTime = DateTime.Now;
StopTime = DateTime.Now;
UserID = 0;
UserName = String.Empty;
Password = null;
Email = String.Empty;
ClientID = Guid.Empty;
HardwareInfo = 0;
LogLevel = CWLogLevel.LogInfo;
ConnectionSpeed = CWConnectionSpeed.Unknown;
RemotingHost = "localhost";
RemotingProtocol = "tcp";
RemotingPort = 15461;
configFile = String.Empty;
}
/// <summary>
/// Selects the right item in the Connection Speed ComboBox
/// </summary>
/// <param name="speed">The Connection Speed to be selected.</param>
private void SelectConnectionSpeed(CWConnectionSpeed speed)
{
switch(speed)
{
case CWConnectionSpeed.Unknown:
cmbNetSpeed.SelectedIndex = 0;
break;
case CWConnectionSpeed.Modem56K:
cmbNetSpeed.SelectedIndex = 1;
break;
case CWConnectionSpeed.ISDN64K:
cmbNetSpeed.SelectedIndex = 2;
break;
case CWConnectionSpeed.ISDN128K:
cmbNetSpeed.SelectedIndex = 3;
break;
case CWConnectionSpeed.DSL256K:
cmbNetSpeed.SelectedIndex = 4;
break;
case CWConnectionSpeed.DSL384K:
cmbNetSpeed.SelectedIndex = 5;
break;
case CWConnectionSpeed.DSL512K:
cmbNetSpeed.SelectedIndex = 6;
break;
case CWConnectionSpeed.DSL1M:
cmbNetSpeed.SelectedIndex = 7;
break;
case CWConnectionSpeed.T1:
cmbNetSpeed.SelectedIndex = 8;
break;
case CWConnectionSpeed.T3:
cmbNetSpeed.SelectedIndex = 9;
break;
case CWConnectionSpeed.Fiber:
cmbNetSpeed.SelectedIndex = 10;
break;
case CWConnectionSpeed.ATM:
cmbNetSpeed.SelectedIndex = 11;
break;
default:
cmbNetSpeed.SelectedIndex = 0;
break;
}
}
/// <summary>
/// Retrieves the Internet Connection Speed as a <see cref="CWConnectionSpeed"/>
/// enumeration member.
/// </summary>
/// <returns>A <see cref="CWConnectionSpeed"/> enumeration member indicating the
/// system's internet connection speed.</returns>
private static CWConnectionSpeed NetSpeed()
{
CWConnectionSpeed speed = CWConnectionSpeed.Unknown;
int Kbps = 0;
ManagementClass cim = new ManagementClass("Win32_NetworkAdapter");
ManagementObjectCollection moc = cim.GetInstances();
foreach (ManagementObject mo in moc)
{
try
{
string bps = mo.Properties["MaxSpeed"].Value.ToString();
Kbps = (int)(Convert.ToInt32(bps) / 1024);
if (Kbps > 0)
{
break;
}
}
catch (NullReferenceException)
{
continue;
}
}
//clean-up memory
cim.Dispose();
moc.Dispose();
//determine which enumeration value fits best
if ((Kbps > 0) && (Kbps <= 56))
{
speed = CWConnectionSpeed.Modem56K;
}
else if (Kbps == 64)
{
speed = CWConnectionSpeed.ISDN64K;
}
else if (Kbps == 128)
{
speed = CWConnectionSpeed.ISDN128K;
}
else if (Kbps == 256)
{
speed = CWConnectionSpeed.DSL256K;
}
else if (Kbps == 512)
{
speed = CWConnectionSpeed.DSL512K;
}
else if (Kbps == 1024)
{
speed = CWConnectionSpeed.DSL1M;
}
else if ((Kbps > 1024) && (Kbps <= 1536))
{
speed = CWConnectionSpeed.T1;
}
else if ((Kbps > 1536) && (Kbps <= 46080))
{
speed = CWConnectionSpeed.T3;
}
else if ((Kbps > 46080) && (Kbps < 158720))
{
speed = CWConnectionSpeed.Fiber;
}
else if (Kbps == 158720)
{
speed = CWConnectionSpeed.ATM;
}
else
{
speed = CWConnectionSpeed.Unknown;
}
return(speed);
}
/// <summary>
/// Loads the detailed statistics of a user.
/// </summary>
private void LoadValues()
{
try
{
//Connect to the database
SqlConnection dbcon = null;
try
{
dbcon = new SqlConnection(globals.ProvideConnectionString());
dbcon.Open();
}
catch (Exception e)
{
if (dbcon != null)
{
dbcon.Dispose();
dbcon = null;
}
throw e;
}
//Load the values from the database
SqlCommand cmd = new SqlCommand("cw_select_user_statistic", dbcon);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@user_id", SqlDbType.Int);
cmd.Parameters[0].Value = userID;
DataSet ds = new DataSet();
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(ds);
da.Dispose();
cmd.Dispose();
dbcon.Close();
//Add the entries in the list
lstUserClients.Items.Clear();
int itemCount = 0;
foreach (DataRow dr in ds.Tables[0].Rows)
{
lstUserClients.Items.Add(((Guid)dr[3]).ToString());
lstUserClients.Items[itemCount].SubItems.Add(((long)dr[4]).ToString());
lstUserClients.Items[itemCount].SubItems.Add(((long)dr[5]).ToString());
lstUserClients.Items[itemCount].SubItems.Add(((DateTime)dr[6]).ToString());
if (dr[7] != DBNull.Value)
{
lstUserClients.Items[itemCount].SubItems.Add(((string)dr[7]).Trim());
}
else
{
lstUserClients.Items[itemCount].SubItems.Add(String.Empty);
}
if (dr[8] != DBNull.Value)
{
lstUserClients.Items[itemCount].SubItems.Add(((short)dr[8]).ToString());
}
else
{
lstUserClients.Items[itemCount].SubItems.Add(String.Empty);
}
if (dr[9] != DBNull.Value)
{
CWConnectionSpeed speed = (CWConnectionSpeed)((byte)dr[9]);
lstUserClients.Items[itemCount].SubItems.Add(speed.ToString());
}
else
{
lstUserClients.Items[itemCount].SubItems.Add("Unknown");
}
itemCount++;
}
if (itemCount > 0)
{
DataRow dr = ds.Tables[0].Rows[0];
lblUsernameVal.Text = ((string)dr[0]).Trim();
lblEmailVal.Text = ((string)dr[1]).Trim();
lblRegistrationVal.Text = ((DateTime)dr[2]).ToString();
}
ds.Dispose();
}
catch (Exception e)
{
globals.Log.LogError("CrawlWave.ServerManager failed to load the list of Banned Hosts : " + e.ToString());
MessageBox.Show(this.Text + " failed to load the list of Banned Hosts:\n" + e.Message);
GC.Collect();
}
}
/// <summary>
/// DetectConnectionSpeed attempts to detect the computer's internet connection speed
/// by measuring how much time it takes to download the contents of a web site.
/// </summary>
/// <returns>A <see cref="CWConnectionSpeed"/> value containing the estimated internet
/// connection speed.</returns>
public static CWConnectionSpeed DetectConnectionSpeed()
{
CWConnectionSpeed retVal = CWConnectionSpeed.Unknown;
try
{
WebClient client = new WebClient();
HiResTimer timer = new HiResTimer();
byte[] data;
timer.Start();
try
{
data = client.DownloadData("http://www.in.gr/");
}
catch
{
data = new byte[0];
}
finally
{
timer.Stop();
client.Dispose();
}
if (data.Length > 0)
{
double Kbps = ((data.Length * 8) / timer.Duration);
//determine which enumeration value fits best
if ((Kbps > 0) && (Kbps <= 56))
{
retVal = CWConnectionSpeed.Modem56K;
}
else if (Kbps <= 64)
{
retVal = CWConnectionSpeed.ISDN64K;
}
else if (Kbps <= 128)
{
retVal = CWConnectionSpeed.ISDN128K;
}
else if (Kbps <= 256)
{
retVal = CWConnectionSpeed.DSL256K;
}
else if (Kbps <= 512)
{
retVal = CWConnectionSpeed.DSL512K;
}
else if (Kbps <= 1024)
{
retVal = CWConnectionSpeed.DSL1M;
}
else if ((Kbps > 1024) && (Kbps <= 1536))
{
retVal = CWConnectionSpeed.T1;
}
else if ((Kbps > 1536) && (Kbps <= 46080))
{
retVal = CWConnectionSpeed.T3;
}
else if ((Kbps > 46080) && (Kbps < 158720))
{
retVal = CWConnectionSpeed.Fiber;
}
else if (Kbps >= 158720)
{
retVal = CWConnectionSpeed.ATM;
}
else
{
retVal = CWConnectionSpeed.Unknown;
}
}
}
catch
{ }
return(retVal);
}
