private static bool ExecuteCommand(CommandContext context, List <string> commandAndArgs)
{
if (commandAndArgs.Count == 0)
{
return(true);
}
// Look up the command
var command = context.GetCommand(commandAndArgs[0]);
if (command == null)
{
return(false);
}
// Execute it
commandAndArgs.RemoveAt(0);
try
{
ExecuteCommand(command, commandAndArgs);
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
ConsoleHistory.Dump("hott_*_crash.log");
}
return(true);
}
static void Main(string[] args)
{
ConsoleHistory.Initialize();
// Get the file path from the first argument
// If no argument is given, load tags.dat
var filePath = (args.Length > 0) ? args[0] : "tags.dat";
// If there are extra arguments, use them to automatically execute a command
List <string> autoexecCommand = null;
if (args.Length > 1)
{
autoexecCommand = args.Skip(1).ToList();
}
if (autoexecCommand == null)
{
Console.WriteLine("Halo Online Tag Tool [{0}]", Assembly.GetExecutingAssembly().GetName().Version);
Console.WriteLine();
Console.WriteLine("Please report any bugs and feature requests at");
Console.WriteLine("<https://github.com/ElDewrito/HaloOnlineTagTool/issues>.");
Console.WriteLine();
Console.Write("Reading tags...");
}
// Load the tag cache
FileInfo fileInfo = null;
TagCache cache = null;
try
{
fileInfo = new FileInfo(filePath);
using (var stream = fileInfo.Open(FileMode.Open, FileAccess.Read))
cache = new TagCache(stream);
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
ConsoleHistory.Dump("hott_*_tags_init.log");
return;
}
if (autoexecCommand == null)
{
Console.WriteLine("{0} tags loaded.", cache.Tags.Count);
}
// Version detection
EngineVersion closestVersion;
var version = VersionDetection.DetectVersion(cache, out closestVersion);
if (version != EngineVersion.Unknown)
{
if (autoexecCommand == null)
{
var buildDate = DateTime.FromFileTime(cache.Timestamp);
Console.WriteLine("- Detected target engine version {0}.", VersionDetection.GetVersionString(closestVersion));
Console.WriteLine("- This cache file was built on {0} at {1}.", buildDate.ToShortDateString(), buildDate.ToShortTimeString());
}
}
else
{
Console.WriteLine("WARNING: The cache file's version was not recognized!");
Console.WriteLine("Using the closest known version {0}.", VersionDetection.GetVersionString(closestVersion));
version = closestVersion;
}
// Load stringIDs
Console.Write("Reading stringIDs...");
var stringIdPath = Path.Combine(fileInfo.DirectoryName ?? "", "string_ids.dat");
var resolver = StringIdResolverFactory.Create(version);
StringIdCache stringIds = null;
try
{
using (var stream = File.OpenRead(stringIdPath))
stringIds = new StringIdCache(stream, resolver);
}
catch (IOException)
{
Console.WriteLine("Warning: unable to open string_ids.dat!");
Console.WriteLine("Commands which require stringID values will be unavailable.");
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
ConsoleHistory.Dump("hott_*_string_ids_init.log");
return;
}
if (autoexecCommand == null && stringIds != null)
{
Console.WriteLine("{0} strings loaded.", stringIds.Strings.Count);
Console.WriteLine();
}
var info = new OpenTagCache
{
Cache = cache,
CacheFile = fileInfo,
StringIds = stringIds,
StringIdsFile = (stringIds != null) ? new FileInfo(stringIdPath) : null,
Version = version,
Serializer = new TagSerializer(version),
Deserializer = new TagDeserializer(version),
};
// Create command context
var contextStack = new CommandContextStack();
var tagsContext = TagCacheContextFactory.Create(contextStack, info);
contextStack.Push(tagsContext);
// If autoexecuting a command, just run it and return
if (autoexecCommand != null)
{
if (!ExecuteCommand(contextStack.Context, autoexecCommand))
{
Console.WriteLine("Unrecognized command: {0}", autoexecCommand[0]);
}
return;
}
Console.WriteLine("Enter \"help\" to list available commands. Enter \"exit\" to quit.");
while (true)
{
// Read and parse a command
Console.WriteLine();
Console.Write("{0}> ", contextStack.GetPath());
var commandLine = Console.ReadLine();
if (commandLine == null)
{
break;
}
string redirectFile;
var commandArgs = ArgumentParser.ParseCommand(commandLine, out redirectFile);
if (commandArgs.Count == 0)
{
continue;
}
// If "exit" or "quit" is given, pop the current context
if (commandArgs[0] == "exit" || commandArgs[0] == "quit")
{
if (!contextStack.Pop())
{
break; // No more contexts - quit
}
continue;
}
// Handle redirection
var oldOut = Console.Out;
StreamWriter redirectWriter = null;
if (redirectFile != null)
{
redirectWriter = new StreamWriter(File.Open(redirectFile, FileMode.Create, FileAccess.Write));
Console.SetOut(redirectWriter);
}
// Try to execute it
if (!ExecuteCommand(contextStack.Context, commandArgs))
{
Console.WriteLine("Unrecognized command: {0}", commandArgs[0]);
Console.WriteLine("Use \"help\" to list available commands.");
}
// Undo redirection
if (redirectFile != null)
{
Console.SetOut(oldOut);
redirectWriter.Dispose();
Console.WriteLine("Wrote output to {0}.", redirectFile);
}
}
}
