private string ExtractFile(int id)
{
bf.BFFile.bffilerecord rec = mCurFile.GetFileRecord(id);
var fn = rec.name;
var ext = Path.GetExtension(fn);
string path = Path.Combine(new string[] { Path.GetTempPath(), fn });
if (File.Exists(path))
{
File.Delete(path);
}
int offset = 0;
if (headerFiles.Contains(ext))
{
offset = 32; // 32 byte header at beginning of file
}
FileStream s = mCurFile.ExtractFile(id, path, offset);
s.Close();
// Now convert the file
bf.IFileProvider prov = bf.FileProviderList.GetProvider(ext.Substring(1));
if (prov != null)
{
path = prov.ConvertFile(path, rec.name, Path.GetTempPath());
}
// rename son files because they're .wav format
if (ext == ".son")
{
string newPath = Path.Combine(new string[] { Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path) + ".wav" });
if (File.Exists(newPath))
{
File.Delete(newPath);
}
File.Move(path, newPath);
path = newPath;
}
return(path);
}
public void OpenArchive(string name)
{
if (mCurFile != null)
{
mCurFile.Close();
}
mFileList.Items.Clear();
ProgWnd progWnd = new ProgWnd();
progWnd.Location = new Point(this.Location.X + ((this.Width / 2) - progWnd.Width / 2), this.Location.Y + ((this.Height / 2) - progWnd.Height / 2));
progWnd.SetLabel("Loading...");
progWnd.Show();
ArrayList itemArr = new ArrayList();
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.DoWork += new DoWorkEventHandler((object sender, DoWorkEventArgs e) => {
worker.ReportProgress(0);
mCurFile = new bf.BFFile();
try {
mCurFile.Open(name);
} catch (IOException ex) {
MessageBox.Show("Could not open file!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (worker.CancellationPending)
{
mCurFile.Close();
return;
}
worker.ReportProgress(20);
mbFileOpen = true;
// 20% -> 80%
for (int i = 0; i < mCurFile.GetFileCount(); i++)
{
var record = mCurFile.GetFileRecord(i);
ListViewItem item = new ListViewItem();
item.Text = record.name;
item.Tag = i; // Tag the item with the position in the archive itself
item.SubItems.Add(Path.GetExtension(record.name));
// File size
StringBuilder sb = new StringBuilder(256);
StrFormatByteSize(record.fileSize, sb, 256);
item.SubItems.Add(sb.ToString());
item.SubItems.Add(String.Format("0x{0:X}", record.fileOffset.ToString("X8")));
itemArr.Add(item);
worker.ReportProgress((int)Math.Floor(20.0 + (((double)i / mCurFile.GetFileCount()) * 60.0)));
if (worker.CancellationPending)
{
mbFileOpen = false;
mCurFile.Close();
}
}
});
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler((object sender, RunWorkerCompletedEventArgs e) => {
// 80% -> 100%
mFileList.BeginUpdate();
foreach (ListViewItem item in itemArr)
{
mFileList.Items.Add(item);
}
mFileList.EndUpdate();
progWnd.SetProgress(100);
progWnd.Close();
});
worker.ProgressChanged += new ProgressChangedEventHandler((object sender, ProgressChangedEventArgs e) => {
progWnd.SetProgress(e.ProgressPercentage);
});
worker.RunWorkerAsync();
}