public PlasmaDownloader(IPlasmaDownloaderConfig config, SpringScanner scanner, SpringPaths springPaths) {
SpringPaths = springPaths;
Config = config;
this.scanner = scanner;
//torrentDownloader = new TorrentDownloader(this);
packageDownloader = new PackageDownloader(this);
}
public PlasmaDownloader(IResourcePresenceChecker checker, SpringPaths paths)
{
SpringPaths = paths;
this.scanner = checker;
//torrentDownloader = new TorrentDownloader(this);
packageDownloader = new PackageDownloader(this);
}
public static void ResetConfigs(SpringPaths paths, PackageDownloader.Version ver)
{
if (ver != null)
{
var oldVers = LoadFromDisk(paths);
var newVers = LoadFromChobby(ver, paths);
if (oldVers != null && newVers != null)
{
foreach (var kvp in newVers.Versions)
{
int oldVerNumber;
if (oldVers.Versions.TryGetValue(kvp.Key, out oldVerNumber) && oldVerNumber < kvp.Value)
{
try
{
File.Delete(Path.Combine(paths.WritableDirectory, kvp.Key));
}
catch (Exception ex)
{
Trace.TraceWarning("Error deleting config file {0} : {1}", kvp.Key, ex);
}
}
}
}
(newVers ?? new ConfigVersions()).SaveToDisk(paths);
}
}
private dynamic ExtractEngineFromLua(PackageDownloader.Version ver)
{
if (ver != null)
{
var mi = ver.ReadFile(paths, "modinfo.lua");
var lua = new Lua();
var luaEnv = lua.CreateEnvironment();
dynamic result = luaEnv.DoChunk(new StreamReader(mi), "dummy.lua");
var engineVersion = result.engine;
return engineVersion;
}
return null;
}
private static void ExtractDefaultConfigs(SpringPaths paths, PackageDownloader.Version ver)
{
if (ver != null)
{
foreach (var f in defaultConfigs)
{
var target = Path.Combine(paths.WritableDirectory, Path.GetFileName(f));
if (!File.Exists(target))
{
var content = ver.ReadFile(paths, f);
if (content != null) File.WriteAllBytes(target, content.ToArray());
}
}
}
}
public static ConfigVersions LoadFromChobby(PackageDownloader.Version ver, SpringPaths paths)
{
var ms = ver?.ReadFile(paths, FilePathInChobby);
if (ms != null) return TryDeserialize(Encoding.UTF8.GetString(ms.ToArray()));
return null;
}