/// <summary>
/// Sets the Client's settings and stores them.
/// </summary>
/// <param name="settings">The new <see cref="ClientSettings"/> to be assigned to the Cleint.</param>
public void SetSettings(ClientSettings settings)
{
try
{
globals.Settings.ConnectionSpeed = settings.ConnectionSpeed;
globals.Settings.Email = settings.Email;
globals.Settings.EnableScheduler = settings.EnableScheduler;
globals.Settings.LoadAtStartup = settings.LoadAtStartup;
globals.Settings.MinimizeOnExit = settings.MinimizeOnExit;
globals.Settings.MinimizeToTray = settings.MinimizeToTray;
globals.Settings.StartTime = settings.StartTime;
globals.Settings.StopTime = settings.StopTime;
globals.Settings.SaveSettings();
}
catch(Exception e)
{
log.LogWarning("Failed to save the application's settings: " + e.Message);
}
}
/// <summary>
/// Constructs a new instance of the <see cref="Globals"/> class.
/// </summary>
private Globals()
{
//Initialize the variables. Interning the strings saves us some memory.
userAgent = String.Intern("CrawlWave/1.2 (crawlwave[at]spiderwave.aueb.gr http://www.spiderwave.aueb.gr/");
string path = GetAppPath();
try
{
//If the application cannot write to its local path then it will attempt
//to write in the personal path of the current user, under Application Data
FileStream fs = File.Create(path + "test.dat");
fs.Close();
File.Delete(path + "test.dat");
}
catch
{
path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData) + "\\CrawlWave\\";
}
appPath = String.Intern(path);
dataPath = String.Intern(path + "data\\");
workPath = String.Intern(path + "work\\");
//if the data and work directories do not exist create them
if(!Directory.Exists(dataPath))
{
Directory.CreateDirectory(dataPath);
}
if(!Directory.Exists(workPath))
{
Directory.CreateDirectory(workPath);
}
logEventSource = String.Intern("CrawlWave");
logFileName = String.Intern(dataPath + "CrawlWave.Client.log");
settings = new ClientSettings(dataPath + "CrawlWave.Client.Config.xml");
settings.LoadSettings();
clientInfo = new ClientInfo();
clientInfo.UserID = settings.UserID;
clientInfo.ClientID = settings.ClientID;
clientInfo.Version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
systemLog = new SystemEventLogger(logEventSource);
fileLog = new FileEventLogger(logFileName, true, logEventSource);
}
/// <summary>
/// Loads the <see cref="ClientSettings"/> of the Client and populates the fields.
/// </summary>
private void LoadSettings()
{
settings = core.GetSettings();
txtUsername.Text = settings.UserName;
if(settings.UserName != String.Empty)
{
grpUserInformation.Enabled = false;
}
else
{
grpUserStatistics.Enabled = false;
DisableControls();
}
txtEmail.Text = settings.Email;
chkLoadAtStartup.Checked = settings.LoadAtStartup;
chkMinimizeToSystemTray.Checked = settings.MinimizeToTray;
chkMinimizeOnExit.Checked = settings.MinimizeOnExit;
SelectConnectionSpeed(settings.ConnectionSpeed);
chkEnableScheduler.Checked = settings.EnableScheduler;
dtStartTime.Enabled = settings.EnableScheduler;
dtStopTime.Enabled = settings.EnableScheduler;
lblStartTime.Enabled = settings.EnableScheduler;
lblStopTime.Enabled = settings.EnableScheduler;
dtStartTime.Value = settings.StartTime;
dtStopTime.Value = settings.StopTime;
state = core.GetState();
EnableControls(state);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmdRegister_Click(object sender, System.EventArgs e)
{
try
{
txtUsername.Text = txtUsername.Text.Trim();
if(txtUsername.Text == String.Empty)
{
MessageBox.Show("You must supply a username!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUsername.Focus();
return;
}
txtPassword.Text = txtPassword.Text.Trim();
if(txtPassword.Text == String.Empty)
{
MessageBox.Show("You must supply a password!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPassword.Focus();
return;
}
EmailValidator validator = EmailValidator.Instance();
if(!validator.Validate(txtEmail.Text))
{
MessageBox.Show("You must supply a valid email address!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtEmail.Focus();
return;
}
}
catch
{}
try
{
Cursor = Cursors.WaitCursor;
SerializedException sx = core.RegisterUser(txtUsername.Text, txtPassword.Text, txtEmail.Text);
if(sx!=null)
{
MessageBox.Show("An error occured during the registration: " + sx.Message);
return;
}
else
{
settings = core.GetSettings();
LoadSettings();
EnableControls(CrawlerState.Stopped);
}
}
catch(Exception ex)
{
ex.ToString();
}
finally
{
Cursor = Cursors.Default;
}
}
/// <summary>
/// Constructs a new instance of the <see cref="Globals"/> class.
/// </summary>
private Globals()
{
//Initialize the variables
string path = GetAppPath();
try
{
//If the application cannot write to its local path then it will attempt
//to write in the personal path of the current user, under Application Data
FileStream fs = File.Create(path + "test.dat");
fs.Close();
File.Delete(path + "test.dat");
}
catch
{
path = System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData) + "\\CrawlWave\\";
}
appPath = String.Intern(path);
logEventSource = String.Intern("CrawlWave.ClientScheduler");
logFileName = String.Intern(appPath + "CrawlWave.ClientScheduler.log");
settings = new ClientSettings(appPath + "data\\CrawlWave.Client.config.xml");
settings.LoadSettings();
clientInfo = new ClientInfo();
clientInfo.UserID = settings.UserID;
clientInfo.ClientID = settings.ClientID;
clientInfo.Version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
systemLog = new SystemEventLogger(logEventSource);
fileLog = new FileEventLogger(logFileName, true, logEventSource);
}