private void ExtractFiles()
{
string tempPath = "Update.rar";
if( File.Exists( tempPath ) )
{
UpdateStatus( "Extracting files..." );
Unrar rar = new Unrar( tempPath );
rar.DestinationPath = Directory.GetCurrentDirectory();
rar.ExtractionProgress += new ExtractionProgressHandler( rar_ExtractionProgress );
rar.Open();
while( rar.ReadHeader() )
{
if (rar.CurrentFile.FileName.ToLower() == "updater.exe" && File.Exists("Updater.exe"))
{
if (rar.CurrentFile.FileTime > File.GetLastWriteTime("Updater.exe"))
{
rar.CurrentFile.FileName = "New_Updater.exe";
}
else
{
rar.Skip();
continue;
}
}
else if (rar.CurrentFile.FileName.ToLower() == "unrar.dll" && File.Exists("unrar.dll"))
{
if (rar.CurrentFile.FileTime > File.GetLastWriteTime("unrar.dll"))
{
rar.CurrentFile.FileName = "New_unrar.dll";
}
else
{
rar.Skip();
continue;
}
}
while ( File.Exists( rar.CurrentFile.FileName ) )
{
try
{
File.Delete( rar.CurrentFile.FileName );
}
catch ( Exception e )
{
DialogResult res = MessageBox.Show( String.Format(
"Unable to delete file \"{0}\" (Error: {1})\nMake sure all instances of Razor are closed.\nRazor may be unusable until the update completes successfully.",
rar.CurrentFile.FileName, e.Message ),
"Access Denied",
MessageBoxButtons.AbortRetryIgnore,
MessageBoxIcon.Warning );
if ( res == DialogResult.Abort )
{
UpdateStatus( "Update ABORTED!" );
UpdateFailed();
return;
}
else if ( res == DialogResult.Ignore )
{
break; // just blindly try anyways
}
else
{
continue; // retry
}
}
}
rar.Extract();
}
rar.Close();
}
this.Invoke( new UpdateCompleteDelegate( UpdateComplete ) );
}
protected virtual void OnDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error != null)
{
MessageBox.Show(this,
"An error occurred while downloading the update for RunUO: GDK\n" +
"Please try again later or post the following error on the bug board at " +
"http://www.runuoforge.org/gf/project/runuogdk/\n" + e.Error.Message,
"RunUO: GDK - Updater");
return;
}
else
{
progressBar.Value = 100;
string filePath = Path.Combine(Application.StartupPath, FILE_NAME);
Unrar unrar = new Unrar(filePath);
unrar.ExtractionProgress += new ExtractionProgressHandler(OnExtractionProgress);
unrar.DestinationPath = Application.StartupPath;
unrar.Open(Unrar.OpenMode.Extract);
while (unrar.ReadHeader())
{
if (unrar.CurrentFile.FileName == "Updater.exe")
{
unrar.CurrentFile.FileName = "Updater.exe.new";
}
else if (unrar.CurrentFile.FileName == "unrar.dll")
{
unrar.CurrentFile.FileName = "unrar.dll.new";
}
while (File.Exists(unrar.CurrentFile.FileName))
{
try
{
File.Delete(unrar.CurrentFile.FileName);
continue;
}
catch (Exception exception)
{
DialogResult result = MessageBox.Show(string.Format("Unable to delete file \"{0}\" (Error: {1})\nMake sure all instances of RunUO: GDK are closed.\nRunUO: GDK may be unusable until the update completes successfully.", unrar.CurrentFile.FileName, exception.Message), "RunUO: GDK - Updater", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Exclamation);
if (result == DialogResult.Abort)
{
Application.Exit();
return;
}
if (result != DialogResult.Ignore)
{
continue;
}
break;
}
}
unrar.Extract(Path.Combine(Application.StartupPath, unrar.CurrentFile.FileName));
}
unrar.Close();
}
Process.Start(Path.Combine(Application.StartupPath, GDK_ASSEMBLY_NAME));
Application.Exit();
}
protected virtual void OnDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error != null)
{
MessageBox.Show(this,
"An error occurred while downloading the update for RunUO: GDK\n" +
"Please try again later or post the following error on the bug board at " +
"http://www.runuoforge.org/gf/project/runuogdk/\n" + e.Error.Message,
"RunUO: GDK - Updater");
return;
}
else
{
progressBar.Value = 100;
string filePath = Path.Combine(Application.StartupPath, FILE_NAME);
Unrar unrar = new Unrar(filePath);
unrar.ExtractionProgress += new ExtractionProgressHandler(OnExtractionProgress);
unrar.DestinationPath = Application.StartupPath;
unrar.Open(Unrar.OpenMode.Extract);
while (unrar.ReadHeader())
{
if (unrar.CurrentFile.FileName == "Updater.exe")
{
unrar.CurrentFile.FileName = "Updater.exe.new";
}
else if (unrar.CurrentFile.FileName == "unrar.dll")
{
unrar.CurrentFile.FileName = "unrar.dll.new";
}
while (File.Exists(unrar.CurrentFile.FileName))
{
try
{
File.Delete(unrar.CurrentFile.FileName);
continue;
}
catch (Exception exception)
{
DialogResult result = MessageBox.Show(string.Format("Unable to delete file \"{0}\" (Error: {1})\nMake sure all instances of RunUO: GDK are closed.\nRunUO: GDK may be unusable until the update completes successfully.", unrar.CurrentFile.FileName, exception.Message), "RunUO: GDK - Updater", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Exclamation);
if (result == DialogResult.Abort)
{
Application.Exit();
return;
}
if (result != DialogResult.Ignore)
{
continue;
}
break;
}
}
unrar.Extract(Path.Combine(Application.StartupPath, unrar.CurrentFile.FileName));
}
unrar.Close();
}
Process.Start(Path.Combine(Application.StartupPath, GDK_ASSEMBLY_NAME));
Application.Exit();
}
private void ExtractFiles()
{
string tempPath = "Update.rar";
if (File.Exists(tempPath))
{
UpdateStatus("Extracting files...");
Unrar rar = new Unrar(tempPath);
rar.DestinationPath = Directory.GetCurrentDirectory();
rar.ExtractionProgress += new ExtractionProgressHandler(rar_ExtractionProgress);
rar.Open();
while (rar.ReadHeader())
{
if (rar.CurrentFile.FileName.ToLower() == "updater.exe" && File.Exists("Updater.exe"))
{
if (rar.CurrentFile.FileTime > File.GetLastWriteTime("Updater.exe"))
{
rar.CurrentFile.FileName = "New_Updater.exe";
}
else
{
rar.Skip();
continue;
}
}
else if (rar.CurrentFile.FileName.ToLower() == "unrar.dll" && File.Exists("unrar.dll"))
{
if (rar.CurrentFile.FileTime > File.GetLastWriteTime("unrar.dll"))
{
rar.CurrentFile.FileName = "New_unrar.dll";
}
else
{
rar.Skip();
continue;
}
}
while (File.Exists(rar.CurrentFile.FileName))
{
try
{
File.Delete(rar.CurrentFile.FileName);
}
catch (Exception e)
{
DialogResult res = MessageBox.Show(String.Format(
"Unable to delete file \"{0}\" (Error: {1})\nMake sure all instances of Razor are closed.\nRazor may be unusable until the update completes successfully.",
rar.CurrentFile.FileName, e.Message),
"Access Denied",
MessageBoxButtons.AbortRetryIgnore,
MessageBoxIcon.Warning);
if (res == DialogResult.Abort)
{
UpdateStatus("Update ABORTED!");
UpdateFailed();
return;
}
else if (res == DialogResult.Ignore)
{
break; // just blindly try anyways
}
else
{
continue; // retry
}
}
}
rar.Extract();
}
rar.Close();
}
this.Invoke(new UpdateCompleteDelegate(UpdateComplete));
}