public InstallFromDiscLogic(Widget widget, ModContent content, Dictionary<string, ModContent.ModSource> sources, Action afterInstall)
{
this.content = content;
this.sources = sources;
Log.AddChannel("install", "install.log");
// this.afterInstall = afterInstall;
panel = widget.Get("DISC_INSTALL_PANEL");
titleLabel = panel.Get<LabelWidget>("TITLE");
primaryButton = panel.Get<ButtonWidget>("PRIMARY_BUTTON");
secondaryButton = panel.Get<ButtonWidget>("SECONDARY_BUTTON");
// Progress view
progressContainer = panel.Get("PROGRESS");
progressContainer.IsVisible = () => visible == Mode.Progress;
progressBar = panel.Get<ProgressBarWidget>("PROGRESS_BAR");
progressLabel = panel.Get<LabelWidget>("PROGRESS_MESSAGE");
progressLabel.IsVisible = () => visible == Mode.Progress;
// Message view
messageContainer = panel.Get("MESSAGE");
messageContainer.IsVisible = () => visible == Mode.Message;
messageLabel = messageContainer.Get<LabelWidget>("MESSAGE_MESSAGE");
// List view
listContainer = panel.Get("LIST");
listContainer.IsVisible = () => visible == Mode.List;
listPanel = listContainer.Get<ScrollPanelWidget>("LIST_PANEL");
listHeaderTemplate = listPanel.Get("LIST_HEADER_TEMPLATE");
listTemplate = listPanel.Get<LabelWidget>("LIST_TEMPLATE");
listPanel.RemoveChildren();
listLabel = listContainer.Get<LabelWidget>("LIST_MESSAGE");
DetectContentDisks();
}
void InstallFromDisc(string path, ModContent.ModSource modSource)
{
var message = "";
ShowProgressbar("Installing Content", () => message);
ShowDisabledCancel();
new Task(() =>
{
var extracted = new List<string>();
try
{
foreach (var i in modSource.Install)
{
switch (i.Key)
{
case "copy":
{
var sourceDir = Path.Combine(path, i.Value.Value);
foreach (var node in i.Value.Nodes)
{
var sourcePath = Path.Combine(sourceDir, node.Value.Value);
var targetPath = Platform.ResolvePath(node.Key);
if (File.Exists(targetPath))
{
Log.Write("install", "Ignoring installed file " + targetPath);
continue;
}
Log.Write("install", "Copying {0} -> {1}".F(sourcePath, targetPath));
extracted.Add(targetPath);
Directory.CreateDirectory(Path.GetDirectoryName(targetPath));
using (var source = File.OpenRead(sourcePath))
using (var target = File.OpenWrite(targetPath))
{
var displayFilename = Path.GetFileName(targetPath);
var length = source.Length;
Action<long> onProgress = null;
if (length < ShowPercentageThreshold)
message = "Copying " + displayFilename;
else
onProgress = b => message = "Copying " + displayFilename + " ({0}%)".F(100 * b / length);
CopyStream(source, target, length, onProgress);
}
}
break;
}
case "extract-raw":
{
ExtractFromPackage(ExtractionType.Raw, path, i.Value, extracted, m => message = m);
break;
}
case "extract-blast":
{
ExtractFromPackage(ExtractionType.Blast, path, i.Value, extracted, m => message = m);
break;
}
case "extract-mscab":
{
ExtractFromMSCab(path, i.Value, extracted, m => message = m);
break;
}
case "extract-iscab":
{
ExtractFromISCab(path, i.Value, extracted, m => message = m);
break;
}
case "delete":
{
var sourcePath = Path.Combine(path, i.Value.Value);
// Try as an absolute path
if (!File.Exists(sourcePath))
sourcePath = Platform.ResolvePath(i.Value.Value);
Log.Write("debug", "Deleting {0}", sourcePath);
File.Delete(sourcePath);
break;
}
default:
Log.Write("debug", "Unknown installation command {0} - ignoring", i.Key);
break;
}
}
Game.RunAfterTick(Ui.CloseWindow);
}
catch (Exception e)
{
Log.Write("install", e.ToString());
foreach (var f in extracted)
{
Log.Write("install", "Deleting " + f);
File.Delete(f);
}
Game.RunAfterTick(() =>
{
ShowMessage("Installation Failed", "Refer to install.log in the logs directory for details.");
ShowBackRetry(() => InstallFromDisc(path, modSource));
});
}
}).Start();
}
bool IsValidSourcePath(string path, ModContent.ModSource source)
{
try
{
foreach (var kv in source.IDFiles)
{
var filePath = Path.Combine(path, kv.Key);
if (!File.Exists(filePath))
return false;
using (var fileStream = File.OpenRead(filePath))
if (CryptoUtil.SHA1Hash(fileStream) != kv.Value)
return false;
}
}
catch (Exception)
{
return false;
}
return true;
}
string FindSourcePath(ModContent.ModSource source, IEnumerable<string> volumes)
{
if (source.Type == ModContent.SourceType.Install)
{
if (source.RegistryKey == null)
return null;
if (Platform.CurrentPlatform != PlatformType.Windows)
return null;
var path = Microsoft.Win32.Registry.GetValue(source.RegistryKey, source.RegistryValue, null) as string;
if (path == null)
return null;
return IsValidSourcePath(path, source) ? path : null;
}
if (source.Type == ModContent.SourceType.Disc)
foreach (var volume in volumes)
if (IsValidSourcePath(volume, source))
return volume;
return null;
}