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restore VFS after extraction if needed.

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This commit is contained in:
morkt 2015-09-16 23:56:18 +04:00
parent ee14a418c0
commit 23b2970fa8
1 changed files with 15 additions and 16 deletions
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31
GarExtract.cs
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@ -111,7 +111,7 @@ namespace GARbro.GUI
private MainWindow m_main;
private string m_arc_name;
private ArchiveFileSystem m_fs;
private readonly bool m_should_dispose;
private readonly bool m_should_ascend;
private bool m_skip_images = false;
private bool m_skip_script = false;
private bool m_skip_audio = false;
@ -127,21 +127,18 @@ namespace GARbro.GUI
public GarExtract (MainWindow parent, string source)
{
m_main = parent;
m_arc_name = Path.GetFileName (source);
FormatCatalog.Instance.LastError = null;
var arc = ArcFile.TryOpen (source);
if (null == arc)
try
{
string error_message;
if (FormatCatalog.Instance.LastError != null)
error_message = FormatCatalog.Instance.LastError.Message;
else
error_message = garStrings.MsgUnknownFormat;
throw new OperationCanceledException (string.Format ("{1}: {0}", error_message, m_arc_name));
VFS.ChDir (source);
m_should_ascend = true;
}
m_fs = arc.CreateFileSystem();
m_should_dispose = true;
catch (Exception X)
{
throw new OperationCanceledException (string.Format ("{1}: {0}", X.Message, m_arc_name));
}
m_fs = VFS.Top as ArchiveFileSystem;
m_main = parent;
}
public GarExtract (MainWindow parent, string source, ArchiveFileSystem fs)
@ -151,7 +148,7 @@ namespace GARbro.GUI
m_fs = fs;
m_main = parent;
m_arc_name = Path.GetFileName (source);
m_should_dispose = false;
m_should_ascend = false;
}
private void PrepareDestination (string destination)
@ -443,8 +440,10 @@ namespace GARbro.GUI
{
if (!disposed)
{
if (m_should_dispose)
m_fs.Dispose();
if (m_should_ascend)
{
VFS.ChDir ("..");
}
disposed = true;
}
GC.SuppressFinalize (this);