public override IEnumerator Run()
{
return(Cmds.Get <CmdAhornRunJuliaTask>().Run(@"
env = ENV[""AHORN_ENV""]
logfilePath = joinpath(dirname(env), ""log-install-ahorn.txt"")
println(""Logging to "" * logfilePath)
logfile = open(logfilePath, ""w"")
flush(stdout)
flush(stderr)
stdoutReal = stdout
(rd, wr) = redirect_stdout()
redirect_stderr(stdout)
@async while !eof(rd)
data = String(readavailable(rd))
print(stdoutReal, data)
flush(stdoutReal)
print(logfile, data)
flush(logfile)
end
if VERSION < v""1.3""
println(""Outdated version of Julia - $VERSION installed, 1.3+ needed."")
exit(1)
end
using Logging
logger = SimpleLogger(stdout, Logging.Debug)
loggerPrev = Logging.global_logger(logger)
using Pkg
Pkg.activate(ENV[""AHORN_ENV""])
install_or_update(url::String, pkg::String) = if ""Ahorn"" ∈ keys(Pkg.Types.Context().env.project.deps)
println(""Updating $pkg..."")
Pkg.update(pkg)
else
println(""Adding $pkg..."")
Pkg.add(PackageSpec(url = url))
end
try
println(""#OLYMPUS# TIMEOUT START"")
Pkg.instantiate()
install_or_update(""https://github.com/CelestialCartographers/Maple.git"", ""Maple"")
install_or_update(""https://github.com/CelestialCartographers/Ahorn.git"", ""Ahorn"")
Pkg.instantiate()
Pkg.API.precompile()
import Ahorn
println(""#OLYMPUS# TIMEOUT END"")
catch e
println(""FATAL ERROR"")
println(sprint(showerror, e, catch_backtrace()))
exit(1)
end
exit(0)
", null));
}
public static void Main(string[] args)
{
bool debug = false;
bool verbose = false;
for (int i = 1; i < args.Length; i++)
{
string arg = args[i];
if (arg == "--debug")
{
debug = true;
}
else if (arg == "--verbose")
{
verbose = true;
}
else if (arg == "--console")
{
AllocConsole();
}
}
CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
SelfPath = Assembly.GetExecutingAssembly().Location;
RootDirectory = Path.GetDirectoryName(Environment.CurrentDirectory);
ConfigDirectory = Environment.GetEnvironmentVariable("OLYMPUS_CONFIG");
if (string.IsNullOrEmpty(ConfigDirectory) || !Directory.Exists(ConfigDirectory))
{
ConfigDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Olympus");
}
Console.Error.WriteLine(RootDirectory);
if (Type.GetType("Mono.Runtime") != null)
{
// Mono hates HTTPS.
ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => {
return(true);
};
}
// Enable TLS 1.2 to fix connecting to GitHub.
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
if (args.Length >= 1 && args[0] == "--uninstall" && PlatformHelper.Is(Platform.Windows))
{
new CmdWin32AppUninstall().Run(args.Length >= 2 && args[1] == "--quiet");
return;
}
Process parentProc = null;
int parentProcID = 0;
TcpListener listener = new TcpListener(IPAddress.Loopback, 0);
List <Thread> threads = new List <Thread>();
listener.Start();
Console.WriteLine($"{((IPEndPoint) listener.LocalEndpoint).Port}");
try {
parentProc = Process.GetProcessById(parentProcID = int.Parse(args.Last()));
} catch {
Console.Error.WriteLine("[sharp] Invalid parent process ID");
}
if (debug)
{
Debugger.Launch();
Console.WriteLine(@"""debug""");
}
else
{
Console.WriteLine(@"""ok""");
}
Console.WriteLine(@"null");
Console.Out.Flush();
if (parentProc != null)
{
Thread killswitch = new Thread(() => {
try {
while (!parentProc.HasExited && parentProc.Id == parentProcID)
{
Thread.Yield();
Thread.Sleep(1000);
}
Environment.Exit(0);
} catch {
Environment.Exit(-1);
}
})
{
Name = "Killswitch",
IsBackground = true
};
killswitch.Start();
}
Cmds.Init();
try {
while ((parentProc != null && !parentProc.HasExited && parentProc.Id == parentProcID) || parentProc == null)
{
TcpClient client = listener.AcceptTcpClient();
try {
string ep = client.Client.RemoteEndPoint.ToString();
Console.Error.WriteLine($"[sharp] New TCP connection: {ep}");
client.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, 1000);
Stream stream = client.GetStream();
MessageContext ctx = new MessageContext();
lock (Cache)
foreach (Message msg in Cache.Values)
{
ctx.Reply(msg);
}
Thread threadW = new Thread(() => {
try {
using (StreamWriter writer = new StreamWriter(stream, UTF8NoBOM))
WriteLoop(parentProc, ctx, writer, verbose);
} catch (Exception e) {
if (e is ObjectDisposedException)
{
Console.Error.WriteLine($"[sharp] Failed writing to {ep}: {e.GetType()}: {e.Message}");
}
else
{
Console.Error.WriteLine($"[sharp] Failed writing to {ep}: {e}");
}
client.Close();
} finally {
ctx.Dispose();
}
})
{
Name = $"Write Thread for Connection {ep}",
IsBackground = true
};
Thread threadR = new Thread(() => {
try {
using (StreamReader reader = new StreamReader(stream, UTF8NoBOM))
ReadLoop(parentProc, ctx, reader, verbose);
} catch (Exception e) {
if (e is ObjectDisposedException)
{
Console.Error.WriteLine($"[sharp] Failed reading from {ep}: {e.GetType()}: {e.Message}");
}
else
{
Console.Error.WriteLine($"[sharp] Failed reading from {ep}: {e}");
}
client.Close();
} finally {
ctx.Dispose();
}
})
{
Name = $"Read Thread for Connection {ep}",
IsBackground = true
};
threads.Add(threadW);
threads.Add(threadR);
threadW.Start();
threadR.Start();
} catch (ThreadAbortException) {
} catch (Exception e) {
Console.Error.WriteLine($"[sharp] Failed listening for TCP connection:\n{e}");
client.Close();
}
}
} catch (ThreadAbortException) {
} catch (Exception e) {
Console.Error.WriteLine($"[sharp] Failed listening for TCP connection:\n{e}");
}
Console.Error.WriteLine("[sharp] Goodbye");
}
public override IEnumerator Run(string root, string artifactBase)
{
// MiniInstaller reads orig/Celeste.exe and copies Celeste.exe into it but only if missing.
// Olympus can help out and delete the orig folder if the existing Celeste.exe isn't modded.
string installedVersion = Cmds.Get <CmdGetVersionString>().Run(root);
if (installedVersion.StartsWith("Celeste ") && !installedVersion.Contains("Everest"))
{
string orig = Path.Combine(root, "orig");
if (Directory.Exists(orig))
{
yield return(Status("Deleting previous backup", false, "", false));
Directory.Delete(orig, true);
}
}
if (artifactBase.StartsWith("file://"))
{
artifactBase = artifactBase.Substring("file://".Length);
yield return(Status($"Unzipping {Path.GetFileName(artifactBase)}", false, "download", false));
using (FileStream wrapStream = File.Open(artifactBase, FileMode.Open, FileAccess.Read, FileShare.ReadWrite | FileShare.Delete))
using (ZipArchive wrap = new ZipArchive(wrapStream, ZipArchiveMode.Read)) {
ZipArchiveEntry zipEntry = wrap.GetEntry("olympus-build/build.zip");
if (zipEntry == null)
{
yield return(Unpack(wrap, root, "main/"));
}
else
{
using (Stream zipStream = zipEntry.Open())
using (ZipArchive zip = new ZipArchive(zipStream, ZipArchiveMode.Read))
yield return(Unpack(zip, root));
}
}
}
else
{
// Only new builds offer olympus-meta and olympus-build artifacts.
yield return(Status("Downloading metadata", false, "", false));
int size;
try {
byte[] zipData;
using (WebClient wc = new WebClient())
zipData = wc.DownloadData(artifactBase + "olympus-meta");
using (MemoryStream zipStream = new MemoryStream(zipData))
using (ZipArchive zip = new ZipArchive(zipStream, ZipArchiveMode.Read)) {
using (Stream sizeStream = zip.GetEntry("olympus-meta/size.txt").Open())
using (StreamReader sizeReader = new StreamReader(sizeStream))
size = int.Parse(sizeReader.ReadToEnd().Trim());
}
} catch (Exception) {
size = 0;
}
if (size > 0)
{
yield return(Status("Downloading olympus-build.zip", false, "download", false));
using (MemoryStream wrapStream = new MemoryStream()) {
yield return(Download(artifactBase + "olympus-build", size, wrapStream));
yield return(Status("Unzipping olympus-build.zip", false, "download", false));
wrapStream.Seek(0, SeekOrigin.Begin);
using (ZipArchive wrap = new ZipArchive(wrapStream, ZipArchiveMode.Read)) {
using (Stream zipStream = wrap.GetEntry("olympus-build/build.zip").Open())
using (ZipArchive zip = new ZipArchive(zipStream, ZipArchiveMode.Read)) {
yield return(Unpack(zip, root));
}
}
}
}
else
{
yield return(Status("Downloading main.zip", false, "download", false));
using (MemoryStream zipStream = new MemoryStream()) {
yield return(Download(artifactBase + "main", size, zipStream));
yield return(Status("Unzipping main.zip", false, "download", false));
zipStream.Seek(0, SeekOrigin.Begin);
using (ZipArchive zip = new ZipArchive(zipStream, ZipArchiveMode.Read)) {
yield return(Unpack(zip, root, "main/"));
}
}
}
}
yield return(Status("Starting MiniInstaller", false, "monomod", false));
yield return(Install(root));
}
public static void ReadLoop(Process parentProc, MessageContext ctx, StreamReader reader, bool verbose, char delimiter = '\0')
{
// JsonTextReader would be neat here but Newtonsoft.Json is unaware of NetworkStreams and tries to READ PAST STRINGS
while (!(parentProc?.HasExited ?? false))
{
// Commands from Olympus come in pairs of two objects:
if (verbose)
{
Console.Error.WriteLine("[sharp] Awaiting next command");
}
// Unique ID
string uid = JsonConvert.DeserializeObject <string>(reader.ReadTerminatedString(delimiter));
if (verbose)
{
Console.Error.WriteLine($"[sharp] Receiving command {uid}");
}
// Command ID
string cid = JsonConvert.DeserializeObject <string>(reader.ReadTerminatedString(delimiter)).ToLowerInvariant();
if (cid == "_ack")
{
reader.ReadTerminatedString(delimiter);
if (verbose)
{
Console.Error.WriteLine($"[sharp] Ack'd command {uid}");
}
lock (Cache)
if (Cache.ContainsKey(uid))
{
Cache.Remove(uid);
}
else
{
Console.Error.WriteLine($"[sharp] Ack'd command that was already ack'd {uid}");
}
continue;
}
if (cid == "_stop")
{
// Let's hope that everyone knows how to handle this.
Environment.Exit(0);
continue;
}
Message msg = new Message()
{
UID = uid,
CID = cid
};
Cmd cmd = Cmds.Get(cid);
if (cmd == null)
{
reader.ReadTerminatedString(delimiter);
Console.Error.WriteLine($"[sharp] Unknown command {cid}");
msg.Error = "cmd failed running: not found: " + cid;
ctx.Reply(msg);
continue;
}
if (verbose)
{
Console.Error.WriteLine($"[sharp] Parsing args for {cid}");
}
// Payload
object input = JsonConvert.DeserializeObject(reader.ReadTerminatedString(delimiter), cmd.InputType);
object output;
try {
if (verbose || cmd.LogRun)
{
Console.Error.WriteLine($"[sharp] Executing {cid}");
}
if (cmd.Taskable)
{
output = Task.Run(() => cmd.Run(input));
}
else
{
output = cmd.Run(input);
}
} catch (Exception e) {
Console.Error.WriteLine($"[sharp] Failed running {cid}: {e}");
msg.Error = "cmd failed running: " + e;
ctx.Reply(msg);
continue;
}
if (output is Task <object> task)
{
task.ContinueWith(t => {
if (task.Exception != null)
{
Exception e = task.Exception;
Console.Error.WriteLine($"[sharp] Failed running task {cid}: {e}");
msg.Error = "cmd task failed running: " + e;
ctx.Reply(msg);
return;
}
msg.Value = t.Result;
lock (Cache)
Cache[uid] = msg;
ctx.Reply(msg);
});
}
else
{
msg.Value = output;
lock (Cache)
Cache[uid] = msg;
ctx.Reply(msg);
}
}
}
public override IEnumerator Run()
{
yield return(Status("Preparing installation of Ahorn-VHD", false, "", false));
if (!PlatformHelper.Is(Platform.Windows | Platform.Bits64))
{
yield return(Status("Unsupported platform.", 1f, "error", false));
throw new PlatformNotSupportedException($"Platform not supported: {PlatformHelper.Current}");
}
string vhd = AhornHelper.VHDPath;
if (File.Exists(vhd))
{
yield return(Status("Ahorn-VHD already exists - please delete it before reinstalling.", 1f, "error", false));
throw new Exception("Ahorn-VHD already exists.");
}
string archive = vhd + ".7z";
bool tmpPerm = File.Exists(archive);
try {
if (tmpPerm)
{
yield return(Status($"{Path.GetFileName(archive)} already exists - reusing and preserving", false, "", false));
}
else
{
const string url = "https://0x0ade.ga/ahornvhd/files/ahornvhd.7z";
yield return(Status($"Downloading {url} to {archive}", false, "download", false));
string tmp = archive + ".part";
if (File.Exists(tmp))
{
File.Delete(tmp);
}
using (FileStream stream = File.Open(tmp, FileMode.Create, FileAccess.ReadWrite, FileShare.None))
yield return(Download(url, 0, stream));
File.Move(tmp, archive);
}
string sevenzip = Path.Combine(Program.RootDirectory, "7zr.exe");
if (!File.Exists(sevenzip))
{
const string url = "https://raw.githubusercontent.com/EverestAPI/Olympus/main/lib-windows/7zr.exe";
yield return(Status($"Couldn't find 7zr.exe, downloading from {url}", false, "download", false));
using (FileStream stream = File.Open(sevenzip, FileMode.Create, FileAccess.ReadWrite, FileShare.None))
yield return(Download(url, 0, stream));
}
yield return(Status("Extracting ahornvhd.7z", false, "download", false));
using (Process process = ProcessHelper.Wrap(sevenzip, $"x \"{archive}\" \"-o{Path.GetDirectoryName(vhd)}\" {Path.GetFileName(vhd)} -bb3")) {
process.Start();
for (string line; (line = process.StandardOutput.ReadLine()) != null;)
{
yield return(Status(line, false, "download", false));
}
process.WaitForExit();
if (process.ExitCode != 0)
{
throw new Exception("7zr encountered a fatal error:\n" + process.StandardError.ReadToEnd());
}
if (!File.Exists(vhd))
{
throw new Exception($"File not extracted: {vhd}");
}
yield return(Status("ahornvhd.7z extracted", false, "download", false));
}
} finally {
if (!tmpPerm && File.Exists(archive))
{
File.Delete(archive);
}
}
yield return(Cmds.Get <CmdAhornMountAhornVHD>().Run());
yield return(Cmds.Get <CmdAhornInstallAhorn>().Run());
}