private void starter_Tick( object sender, EventArgs e )
{
// Disable
starter.Enabled = false;
// Finsih
if (null == File)
{
// Stop
Close();
// Done
return;
}
// Set mode
m_Loading = true;
// May stop
cmdStop.Enabled = true;
// Reset GUI
m_ListItems.Clear();
m_Entries.Clear();
// Be safe
try
{
// Choose decoding mode
Section.ISO6937Encoding = ckStandardSI.Checked;
// The mode
bool TSMode = (0 == string.Compare( File.Extension, ".ts", true ));
// Blocksize
byte[] Buffer = new byte[TSMode ? 10000000 : 100000];
// Open the file and create parser
using (FileStream read = new FileStream( File.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, Buffer.Length ))
using (TSParser parser = new TSParser())
{
// Skip junk
if (TSMode) parser.SetFilter( 0x12, true, EPGParser.OnData );
// Content
for (int n; (n = read.Read( Buffer, 0, Buffer.Length )) > 0; )
{
// Report progress
progress.Value = (int) (read.Position * progress.Maximum / read.Length);
// Show up
Application.DoEvents();
// Done
if (!cmdStop.Enabled) break;
// Check mode
if (TSMode)
{
// Feed into parser
parser.AddPayload( Buffer, 0, n );
}
else
{
// SI Table
EPGParser.OnData( Buffer, 0, n );
}
}
}
}
catch (Exception ex)
{
// Report
MessageBox.Show( this, ex.Message );
}
finally
{
// Done
m_Loading = false;
}
// Prepare load
cmdStop.Text = m_LoadText;
cmdStop.Enabled = true;
// Load all we found
lstEntries.Items.Clear();
lstEntries.Items.AddRange( m_ListItems.ToArray() );
// Prepare sorter
lstEntries.ListViewItemSorter = new EPGEntry.Comparer();
}
/// <summary>
/// Überträgt den Dateiinhalt zur Analyse.
/// </summary>
/// <param name="target">Die Analyseinstanz, die befüllt werden soll.</param>
private void ReadFile( TSParser target )
{
// Create buffer to read file
var buffer = new byte[100000];
// Open the file
using (var file = new FileStream( Text, FileMode.Open, FileAccess.Read, FileShare.Read, buffer.Length ))
{
// Load the file size
SubItems[1].Text = Math.Round( file.Length / 1024.0 / 1024.0 ).ToString( "N0" );
// Load
for (int n; (n = file.Read( buffer, 0, buffer.Length )) > 0; )
target.AddPayload( buffer, 0, n );
}
}