/// <summary>
/// Move configuration from iTA to Notpod
/// </summary>
/// <returns></returns>
public static bool MovePreNotpodConfiguration()
{
MessageBox.Show("It seems that you have recently installed me, or upgraded me from iTunes Agent - my previous name. "
+ "I need to configure myself for this new version.\n\nIf you "
+ "have existing configuration from an earlier version of the application, then I will help "
+ "you copy this. Please click 'OK' to continue.",
"Configuration changes required", MessageBoxButtons.OK,
MessageBoxIcon.Information);
try
{
WriteNewConfiguration();
}
catch (Exception ex)
{
string message = "I failed to write default configuration to "
+ MainForm.DATA_PATH + "\\notpod-config.xml. I can "
+ "not continue without this configuration.";
l.Error(message, ex);
MessageBox.Show(message, "Configuation failure",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
try
{
WriteNewDeviceConfiguration();
}
catch (Exception ex)
{
string message = "I failed to write default device configuration to "
+ MainForm.DATA_PATH + "\\device-config.xml.\n\nI can "
+ "not continue without this configuration.";
l.Error(message, ex);
MessageBox.Show(message, "Configuation failure",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
if (MessageBox.Show("Do you want me to import old device configuration from a previous version of "
+ "Notpod, or iTunes Agent?\n\nIf this is a fresh installation of Notpod, not "
+ "an upgrade, you can safely choose 'No'.", "Upgrade device configuration?",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
FolderBrowserDialog folders = new FolderBrowserDialog();
folders.ShowNewFolderButton = false;
folders.SelectedPath = GetLikelyPreNotpodPath();
folders.Description = "Please choose the installation folder of your pre Notpod installation";
if (folders.ShowDialog() == DialogResult.OK)
{
string appPath = folders.SelectedPath;
// Existing configuration
try
{
XmlSerializer deserializer = new XmlSerializer(typeof(Configuration));
Configuration oldConfig = (Configuration)deserializer.Deserialize(
new XmlTextReader(new StreamReader(appPath + "\\ita-config.xml")));
Configuration newConfig = new Configuration();
newConfig.ShowNotificationPopups = oldConfig.ShowNotificationPopups;
newConfig.UseListFolder = oldConfig.UseListFolder;
XmlSerializer serializer = new XmlSerializer(typeof(Configuration));
XmlTextWriter xtw = new XmlTextWriter(new StreamWriter(MainForm.DATA_PATH
+ "\\notpod-config.xml"));
serializer.Serialize(xtw, newConfig);
xtw.Close();
}
catch (Exception ex)
{
string message = "I was unable to read the old configuration file in " + appPath
+ ", or write existing configuration to the new location " + MainForm.DATA_PATH
+ "\\notpod-config.xml. I will now exit. You may start me again and try another "
+ "time, or simply continue using the new default configration.\n\nError was: "
+ ex.Message;
l.Error(message, ex);
MessageBox.Show(message,
"Failed to locate configuration", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
// Existing device configuration
try
{
XmlSerializer deserializer = new XmlSerializer(typeof(DeviceConfiguration));
DeviceConfiguration oldConfig = (DeviceConfiguration)deserializer.Deserialize(
new XmlTextReader(new StreamReader(appPath + "\\device-config.xml")));
DeviceConfiguration newConfig = (DeviceConfiguration)deserializer.Deserialize(
new XmlTextReader(new StringReader(Resources.device_config)));
foreach (SyncPattern sp in oldConfig.SyncPatterns) {
if(!newConfig.ContainsSyncPattern(sp)) {
newConfig.AddSyncPattern(sp);
}
}
foreach (Device d in oldConfig.Devices)
newConfig.AddDevice(d);
XmlSerializer serializer = new XmlSerializer(typeof(DeviceConfiguration));
XmlTextWriter xtw = new XmlTextWriter(new StreamWriter(MainForm.DATA_PATH
+ "\\device-config.xml"));
serializer.Serialize(xtw, newConfig);
xtw.Close();
}
catch (Exception ex)
{
string message = "I was unable to read the old configuration file in " + appPath
+ ", or write existing configuration to the new location " + MainForm.DATA_PATH
+ "\\notpod-config.xml. I will now exit. You may start me again and try another "
+ "time, or simply continue using the new default configration.\n\nError was: "
+ ex.Message;
l.Error(message, ex);
MessageBox.Show(message,
"Failed to locate configuration", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
}
}
// Done. Write file indicating that the upgrade was successful.
try
{
FileStream convertDoneFile = File.Create(MainForm.DATA_PATH + "\\.ita-convert");
convertDoneFile.Close();
MessageBox.Show("I have successfully configured myself and we're ready to go. Enjoy!", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
l.Error(ex);
MessageBox.Show("I failed to move configuration for the new version. Please try restarting the application.", "Fatal", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false ;
}
return true;
}
/// <summary>
/// Event handler for the form load event.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event arguments</param>
private void MainForm_Load(object sender, EventArgs e)
{
this.Visible = false;
this.ShowInTaskbar = true;
// Check application configuration
if (!File.Exists(MainForm.DATA_PATH + "\\.ita-convert"))
{
if (!ConfigurationHelper.MovePreNotpodConfiguration())
{
Application.Exit();
return;
}
}
//Try loading the configuration
StreamReader stream = null;
XmlTextReader reader = null;
try
{
XmlSerializer serializer = new XmlSerializer(typeof(Configuration));
stream = new StreamReader(MainForm.DATA_PATH + "\\notpod-config.xml");
reader = new XmlTextReader(stream);
configuration = (Configuration)serializer.Deserialize(reader);
}
catch (Exception ex)
{
string message = "I could not locate 'notpod-config.xml' which contains configuration data,"
+ " or the file exists, but is invalid. Please make sure this file is "
+ "valid and restart me.\n\nError message: " + ex.Message;
l.Error(message, ex);
MessageBox.Show(message, "Configuration not available",
MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
return;
}
finally
{
if (stream != null)
stream.Close();
if (reader != null)
reader.Close();
}
//Load devices that the agent recognizes
StreamReader dcStream = null;
XmlTextReader dcReader = null;
try
{
XmlSerializer serializer = new XmlSerializer(typeof(DeviceConfiguration));
dcStream = new StreamReader(MainForm.DATA_PATH + "\\device-config.xml");
dcReader = new XmlTextReader(dcStream);
deviceConfiguration = (DeviceConfiguration)serializer.Deserialize(dcReader);
}
catch (Exception ex)
{
l.Error(ex);
MessageBox.Show("Unable to locate list of known devices. The agent needs this list.\n\nReason for failure: " + ex.Message,
"Missing list of devices", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
finally
{
if (dcStream != null)
dcStream.Close();
if (dcReader != null)
dcReader.Close();
}
if (!CreateITunesInstance())
{
Application.Exit();
return;
}
if (configuration.UseListFolder)
CreateMyDevicesFolder();
//Create ConnectedDevice instance which maintains a list of connected devices.
connectedDevices = new ConnectedDevicesManagerImpl();
connectedDevices.DeviceConfig = deviceConfiguration;
connectedDevices.DeviceConnected += new DeviceConnectedEventHandler(OnDeviceConnected);
connectedDevices.DeviceDisconnected += new DeviceDisconnectedEventHandler(OnDeviceDisconnect);
timerDriveListUpdate.Start();
}
/// <summary>
/// Create a new instance of configuration form.
/// </summary>
/// <param name="configuration">Configuration containing the configuration for the application.</param>
/// <param name="deviceConfiguration">DeviceConfiguration containing all the configured devices.</param>
/// <param name="itunes">Reference to iTunes interface.</param>
public ConfigurationForm(ref Configuration configuration, ref DeviceConfiguration deviceConfiguration, ref iTunesApp itunes)
{
InitializeComponent();
this.configuration = configuration;
this.checkNotifications.Checked = configuration.ShowNotificationPopups;
this.checkUseListFolder.Checked = configuration.UseListFolder;
this.checkAutocloseSyncWindow.Checked = configuration.CloseSyncWindowOnSuccess;
this.checkWarnOnSystemDrives.Checked = configuration.WarnOnSystemDrives;
this.checkConfirmMusicLocation.Checked = configuration.ConfirmMusicLocation;
this.deviceConfiguration = deviceConfiguration;
for (int d = 0; d < deviceConfiguration.Devices.Length; d++)
{
Device device = deviceConfiguration.Devices[d];
ListViewItem item = new ListViewItem(device.Name);
if (listDevices.Items.Contains(item))
{
MessageBox.Show(this, "Duplicate devices with name '" + device.Name
+ "' was found. The duplicated items will be removed from the "
+ "configuration.", "Invalid configuration", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
deviceConfigurationChanged = true;
buttonOK.Enabled = true;
deviceConfiguration.RemoveDevice(device);
continue;
}
listDevices.Items.Add(device.Name);
}
//Add synchronize patterns to combo box.
for (int s = 0; s < deviceConfiguration.SyncPatterns.Length; s++)
{
SyncPattern pattern = deviceConfiguration.SyncPatterns[s];
if (comboSyncPatterns.Items.Contains(pattern.Name))
{
MessageBox.Show(this, "An inconsistency was found in the synchronize pattern "
+ "configuration. The same name was found for two synchronize patterns. One will be deleted.",
"Invalid configuration", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
deviceConfigurationChanged = true;
deviceConfiguration.RemoveSyncPattern(pattern);
buttonOK.Enabled = true;
continue;
}
comboSyncPatterns.Items.Add(pattern.Name);
}
//Add playlists to "Associate with playlist" combo
bool retry = true;
while (retry)
{
try
{
foreach (IITPlaylist pl in itunes.LibrarySource.Playlists)
{
if (pl.Kind != ITPlaylistKind.ITPlaylistKindLibrary
&& pl.Kind != ITPlaylistKind.ITPlaylistKindRadioTuner
&& pl.Kind != ITPlaylistKind.ITPlaylistKindDevice
&& pl.Kind != ITPlaylistKind.ITPlaylistKindCD
&& pl.Visible)
comboAssociatePlaylist.Items.Add(pl.Name);
}
comboAssociatePlaylist.SelectedIndex = 0;
retry = false;
}
catch (COMException comex)
{
l.Warn(comex);
if (MessageBox.Show(this, "An error occured while getting the list of playlists. "
+ "This may be because one or more applications are busy. "
+ "Do you want to retry?\n\n(" + comex.Message + ")",
"Communication error", MessageBoxButtons.YesNo,
MessageBoxIcon.Warning) == DialogResult.Yes)
{
retry = true;
comboAssociatePlaylist.Items.Clear();
}
else
{
retry = false;
}
}
}
}
