/// <summary>
/// Reads data from an ARC file and puts it into a Byte array
/// </summary>
/// <param name="arcFileName">Name of the arc file.</param>
/// <param name="dataId">Id of data which we are getting from the arc file</param>
/// <returns>Byte array of the data from the arc file.</returns>
private byte[] ReadARCFile(string arcFileName, string dataId)
{
// See if we have this arcfile already and if not create it.
try
{
if (TQDebug.DatabaseDebugLevel > 0)
{
Log.LogDebug("Database.ReadARCFile('{0}', '{1}')", arcFileName, dataId);
}
ArcFile arcFile = this.arcFiles.GetOrAddAtomic(arcFileName, k =>
{
var file = new ArcFile(k);
arcProv.ReadARCToC(file); // Heavy lifting in GetOrAddAtomic
return(file);
});
// Now retrieve the data
byte[] ans = arcProv.GetData(arcFile, dataId);
if (TQDebug.DatabaseDebugLevel > 0)
{
Log.LogDebug("Exiting Database.ReadARCFile()");
}
return(ans);
}
catch (Exception e)
{
Log.LogError(e, "Exception occurred");
throw;
}
}
/// <summary>
/// Reads data from an ARC file and puts it into a Byte array
/// </summary>
/// <param name="arcFileName">Name of the arc file.</param>
/// <param name="dataId">Id of data which we are getting from the arc file</param>
/// <returns>Byte array of the data from the arc file.</returns>
private byte[] ReadARCFile(string arcFileName, string dataId)
{
// See if we have this arcfile already and if not create it.
try
{
if (TQDebug.DatabaseDebugLevel > 0)
{
Log.DebugFormat(CultureInfo.InvariantCulture, "Database.ReadARCFile('{0}', '{1}')", arcFileName, dataId);
}
ArcFile arcFile;
if (arcFiles.ContainsKey(arcFileName))
{
arcFile = this.arcFiles[arcFileName];
}
else
{
arcFile = new ArcFile(arcFileName);
this.arcFiles.Add(arcFileName, arcFile);
}
// Now retrieve the data
byte[] ans = arcProv.GetData(arcFile, dataId);
if (TQDebug.DatabaseDebugLevel > 0)
{
Log.Debug("Exiting Database.ReadARCFile()");
}
return(ans);
}
catch (Exception e)
{
Log.Error("Exception occurred", e);
throw;
}
}
/// <summary>
/// Handler for clicking on a treeView item
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">TreeViewEventArgs data</param>
private void TreeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
// Make sure we have selected the last child
// otherwise this will be a directory.
if (this.treeViewTOC.SelectedNode.GetNodeCount(false) == 0)
{
this.destFile = this.treeViewTOC.SelectedNode.FullPath;
try
{
List <string> recordText = new List <string>();
if (fileType == CompressedFileType.ArzFile)
{
this.dataGridView1.Visible = true;
this.textBoxDetails.Visible = false;
this.record = arzProv.GetRecordNotCached(arzFile, this.destFile);
foreach (Variable variable in this.record)
{
if (variable.IsValueNonZero() || !hideZeroValuesToolStripMenuItem.Checked)
{
recordText.Add(variable.ToString());
}
}
}
else if (fileType == CompressedFileType.ArcFile)
{
string extension = Path.GetExtension(this.destFile).ToUpper();
string arcDataPath = Path.Combine(Path.GetFileNameWithoutExtension(arcFile.FileName), this.destFile);
if (extension == ".TXT")
{
byte[] rawData = arcProv.GetData(arcFile, arcDataPath);
if (rawData == null)
{
return;
}
// now read it like a text file
using (StreamReader reader = new StreamReader(new MemoryStream(rawData), Encoding.Default))
{
string line;
while ((line = reader.ReadLine()) != null)
{
recordText.Add(line);
}
}
this.dataGridView1.Visible = false;
this.textBoxDetails.Visible = true;
}
else if (extension == ".TEX")
{
byte[] rawData = arcProv.GetData(arcFile, arcDataPath);
if (rawData == null)
{
return;
}
Bitmap bitmap = BitmapService.LoadFromTexMemory(rawData, 0, rawData.Length);
if (bitmap != null)
{
this.dataGridView1.Visible = false;
this.pictureBoxItem.Visible = true;
this.pictureBoxItem.Image = bitmap;
}
}
else
{
this.pictureBoxItem.Visible = false;
}
}
else
{
this.dataGridView1.Visible = false;
this.pictureBoxItem.Visible = false;
this.destFile = null;
this.textBoxDetails.Lines = null;
return;
}
// Now display our results.
if (recordText.Count != 0)
{
this.pictureBoxItem.Visible = false;
if (fileType == CompressedFileType.ArzFile)
{
this.textBoxDetails.Visible = false;
this.dataGridView1.Visible = true;
PopulateGridView(recordText);
}
else
{
this.dataGridView1.Visible = false;
this.textBoxDetails.Visible = true;
string[] output = new string[recordText.Count];
recordText.CopyTo(output);
this.textBoxDetails.Lines = output;
}
}
else
{
this.textBoxDetails.Lines = null;
}
}
catch (Exception ex)
{
this.Log.ErrorException(ex);
}
}
else
{
this.destFile = null;
this.textBoxDetails.Lines = null;
}
}