private void openButton_Click(object sender, EventArgs e)
{
openButton.Enabled = false;
// Popup Open File dialog
openFileDialog.Title = "Open Archive File";
openFileDialog.Filter = "Union File (*.uni)|*.uni|" +
"CWAB Animation Package (*.cwab)|*.cwab|" +
"MAAB Animation Package (*.maab)|*.maab|" +
"Pak File (*.pak)|*.pak|" +
"CPack File (*.cpk)|*.cpk|" +
"LNK4 File (*.lnk4)|*.lnk4|" +
"Sega AFS (*.afs)|*.afs|" +
"All Files|*.*";
openFileDialog.Multiselect = false;
DialogResult FileResult = openFileDialog.ShowDialog();
// OK button was pressed.
if (FileResult == DialogResult.OK)
{
string fileName = openFileDialog.FileName;
try
{
string fileNameBase;
{ // Get file name base
int fileNameStart = fileName.LastIndexOf('\\') + 1;
int fileNameEnd = fileName.LastIndexOf('.');
if (fileNameEnd == -1)
{
fileNameEnd = fileName.Length;
}
fileNameBase = fileName.Substring(fileNameStart, fileNameEnd - fileNameStart);
}
archiveFile = new FileStream(fileName, FileMode.Open, FileAccess.Read);
if (archiveFile != null && archiveFile.CanRead)
{
// Determin file type
uint identifier = StreamUtility.ReadUIntFromStream(archiveFile, 0);
string fileType = StreamUtility.GetFileExtension(identifier);
// Initiate parser based on file type
switch (fileType)
{
case "uni": // Union 2 Archive
archive = new Uni2Container(archiveFile);
break;
case "cwab": // CWAB Animation Package
archive = new CwabContainer(archiveFile);
break;
case "maab": // MAAB Animation Package
archive = new MaabContainer(archiveFile);
break;
case "pak": // Time Leap Pak Archive
archive = new PakContainer(archiveFile);
break;
case "axcs": // AXCS Archive container
archive = new AxcsContainer(archiveFile);
break;
case "cpk": // CRI Archive container
archive = new CriPack_Container(archiveFile);
break;
case "lnk4": // LNK4 Archive container
archive = new Lnk4Container(archiveFile);
break;
case "afs": // AFS Archive container
archive = new AfsContainer(archiveFile);
break;
default:
throw new FileLoadException("Unknown file type", fileName);
}
archive.ParseFileTable();
// Get file list
foreach (FileItem file in archive.FileTable)
{
fileList.Items.Add(file, true);
}
// Update screen prompts
archiveType.Text = archive.ContainerType;
numFiles.Text = Convert.ToString(archive.FileTable.Count);
SetButtonsAfterOpenFile();
}
else
{
if (archiveFile == null || !archiveFile.CanRead)
{
MessageBox.Show(fileName + ": File is not readable!?", "Error", MessageBoxButtons.OK);
}
if (archiveFile != null)
{
archiveFile.Close();
}
ResetButtonStates();
}
}
catch (Exception exp)
{
MessageBox.Show("An error occurred while attempting to load the file. The error is: "
+ System.Environment.NewLine + exp.ToString() + System.Environment.NewLine);
ResetButtonStates();
}
}
// Cancel button was pressed.
else
{
ResetButtonStates();
return;
}
}