public Cartridge Load()
{
// Is there a valid gwz file
if (_zip == null)
{
return(null);
}
// Is there a valid Lua file
if (_luaFile == null)
{
return(null);
}
if (cartridge == null)
{
// Extract cartridge data from Lua file
cartridge = LUA.Extract(_zip[_luaFile.FileName].OpenReader());
}
// Retrive input streams for medias
foreach (Media media in cartridge.Medias)
{
foreach (MediaResource r in media.Resources)
{
// Load data of file into byte array
var br = new BinaryReader(_zip[r.Filename].OpenReader());
r.Data = new byte[br.BaseStream.Length];
r.Data = br.ReadBytes(r.Data.Length);
br = null;
}
}
return(cartridge);
}
public Cartridge Load()
{
if (cartridge == null)
{
// Extract cartridge data from Lua file
cartridge = LUA.Extract(_stream);
}
// All media files should be in the same directory as the Lua file
string path = Path.GetDirectoryName(_luaFileName);
// Retrive input streams for medias
foreach (Media media in cartridge.Medias)
{
foreach (MediaResource r in media.Resources)
{
// Load data of file into byte array
var br = new BinaryReader(new FileStream(Path.Combine(path, r.Filename), FileMode.Open));
r.Data = new byte[br.BaseStream.Length];
r.Data = br.ReadBytes(r.Data.Length);
br = null;
}
}
return(cartridge);
}
public void CreateZonesFile(string inputFilename, string outputFilename, string guid, string userName, long userId, string completitionCode, DeviceType device, EngineVersion version)
{
FileStream inputStream = null;
Cartridge cartridge;
try
{
// Open Lua file
inputStream = new FileStream(inputFilename, FileMode.Open);
// Create input object for plain folders
IInput input = new Folder(inputStream, inputFilename);
// Check Lua file
input.Check();
// Load Lua code and extract all required data
cartridge = input.Load();
// Close input
input = null;
}
finally
{
if (inputStream != null)
{
inputStream.Close();
inputStream = null;
}
}
// Create selected engine
IEngine engine = Compiler.CreateEngine(device);
// Convert Lua code and insert special code for this player
cartridge = engine.ConvertCartridge(cartridge);
userName = engine.ConvertString(userName);
// ---------- Compile Lua code into binary chunk ----------
// Compile Lua code
cartridge.Chunk = LUA.Compile(cartridge.LuaCode, cartridge.LuaFileName);
// ---------- Save cartridge as GWC file ----------
// Create object for output format (could be also WFC or any other IOutput)
var outputFormat = new GWC();
// Write output file
// Create output in correct format
var ms = outputFormat.Create(cartridge, userName, userId, completitionCode);
// Save output to file
using (FileStream ofs = new FileStream(outputFilename, FileMode.Create)) {
ms.CopyTo(ofs);
// Close output
ofs.Flush();
ofs.Close();
}
}
/// <summary>
/// Compiler entry for online compilation.
/// </summary>
/// <param name="ifs">Stream of the input file.</param>
/// <param name="device">Device.</param>
/// <param name="userName">User name.</param>
/// <param name="completitionCode">Completition code.</param>
public static MemoryStream Download(Stream ifs, DeviceType device = DeviceType.Emulator, string userName = "******", string completitionCode = "1234567890ABCDE")
{
// ---------- Check device ----------
// ---------- Create GWZ file only (required for upload and download of GWZ file) ----------
// Create object für reading input file (could be also any other format implementing IInput)
var inputFormat = new GWZ(ifs);
// ---------- Check GWZ file (only required for upload of GWZ file) ----------
// Check gwz file for errors (Lua code and all files included)
// Now there shouldn't be any errors, because files on the server are checked.
inputFormat.Check();
// ---------- Load cartridge from GWZ file (required when downloading cartridge) ----------
// Load Lua code and extract all required data
Cartridge cartridge = inputFormat.Load();
// ---------- Convert cartridge for engine ----------
// Create selected player
IEngine engine = CreateEngine(device);
// Convert Lua code and insert special code for this player
cartridge = engine.ConvertCartridge(cartridge);
userName = engine.ConvertString(userName);
// Now we can close the input, because we don't require it anymore
ifs.Close();
// ---------- Compile Lua code into binary chunk ----------
// Compile Lua code
cartridge.Chunk = LUA.Compile(cartridge.LuaCode, cartridge.LuaFileName);
// ---------- Save cartridge as GWC file ----------
// Create object for output format (could be also WFC or any other IOutput)
var outputFormat = new GWC();
// Write output file
try {
// Create output in correct format
var ms = outputFormat.Create(cartridge, userName, 0, completitionCode);
return(ms);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(null);
}
}
public void Check()
{
// Is there a valid input stream
if (_stream == null)
{
throw new FileNotFoundException("No valid file");
}
// Any compilation errors of the Lua file
_stream.Position = 0;
LUA.Check(_stream, _luaFileName);
// Extract cartridge data from Lua file
_stream.Position = 0;
cartridge = LUA.Extract(_stream);
// Save Lua file name for later use
cartridge.LuaFileName = _luaFileName;
// All media files should be in the same directory as the Lua file
string path = Path.GetDirectoryName(_luaFileName);
// Now check, if all media resources files exist
foreach (Media media in cartridge.Medias)
{
foreach (MediaResource resource in media.Resources)
{
// Check, if filename is in list of files
if (!File.Exists(Path.Combine(path, resource.Filename)))
{
throw new FileNotFoundException("Folder don't contain file", resource.Filename);
}
}
}
// Now all is checked without any problems
// So it seams, that this folder is valid
}
public void Check()
{
// Is there a valid input stream
if (_stream == null)
{
throw new FileNotFoundException("No valid file");
}
// Now read gwz file and save for later use
_zip = ZipFile.Read(_stream);
if (_zip == null)
{
throw new FileLoadException("No valid gwz file");
}
foreach (ZipEntry zipEntry in _zip.Entries)
{
switch (Path.GetExtension(zipEntry.FileName).ToLower())
{
case ".lua":
_luaFile = zipEntry;
_luaFiles += 1;
break;
}
}
// Is there a Lua file?
if (_luaFile == null)
{
throw new FileNotFoundException("No valid Lua file found");
}
// Is there more than one Lua file
if (_luaFiles > 1)
{
throw new FileLoadException("More than one Lua file found");
}
// Any compilation errors of the Lua file
LUA.Check(_zip[_luaFile.FileName].OpenReader(), _luaFile.FileName);
// Extract cartridge data from Lua file
cartridge = LUA.Extract(_zip[_luaFile.FileName].OpenReader());
// Save Lua file name for later use
cartridge.LuaFileName = _luaFile.FileName;
// Now check, if all media resources files exist
foreach (Media media in cartridge.Medias)
{
foreach (MediaResource resource in media.Resources)
{
// Check, if filename is in list of files
if (!_zip.EntryFileNames.Contains(resource.Filename))
{
if (string.IsNullOrWhiteSpace(resource.Filename))
{
throw new FileNotFoundException("The Lua file is referencing a file without a filename");
}
else
{
throw new FileNotFoundException(String.Format("The GWZ is missing a file referred to by the cartridge's code. The file name is: {0}", resource.Filename));
}
}
}
}
// Now all is checked without any problems
// So it seams, that this GWZ file is valid
}
/// <summary>
/// The entry point of the program, where the program control starts and ends when used from command line.
/// </summary>
/// <param name="args">The command line arguments.</param>
public static void Main(string[] args)
{
var start = DateTime.Now;
var device = DeviceType.Unknown;
Console.WriteLine("WF.Compiler, Version {0}", System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString());
Console.WriteLine("Copyright 2014 by Wherigo Foundation");
Console.WriteLine();
string fileInput = null;
string fileOutput = null;
int userId = 0;
string userName = "******";
string completitionCode = "123456789ABCDEF";
int i = 0;
while (i < args.Length)
{
switch (args[i].ToLower())
{
case "-d":
case "-device":
if (i + 1 >= args.Length)
{
Usage();
return;
}
string deviceName = args[i + 1].ToLower();
i++;
foreach (DeviceType d in Enum.GetValues(typeof(DeviceType)))
{
if (d.ToString().ToLower() == deviceName)
{
device = d;
}
}
break;
case "-o":
case "-output":
if (i + 1 >= args.Length)
{
Usage();
return;
}
fileOutput = args[i + 1].ToLower();
i++;
break;
case "-u":
case "-username":
if (i + 1 >= args.Length)
{
Usage();
return;
}
userName = args[i + 1];
i++;
break;
case "-c":
case "-code":
if (i + 1 >= args.Length)
{
Usage();
return;
}
completitionCode = args[i + 1];
i++;
break;
default:
fileInput = args[i];
break;
}
i++;
}
if (fileInput == null)
{
Usage();
return;
}
if (!File.Exists(fileInput))
{
Usage();
return;
}
if (fileOutput == null)
{
fileOutput = Path.ChangeExtension(fileInput, ".gwc");
}
Console.WriteLine("Input file: " + fileInput);
Console.WriteLine("Output file: " + fileOutput);
Console.WriteLine("Device: " + device.ToString());
Console.WriteLine("Username: "******"CompletionCode: " + completitionCode);
FileStream ifs = new FileStream(fileInput, FileMode.Open);
// ---------- Create GWZ file only (required for upload and download of GWZ file) ----------
// Create object für reading input file (could be also any other format implementing IInput)
var inputFormat = new GWZ(ifs);
// ---------- Check GWZ file (only required for upload of GWZ file) ----------
// Check gwz file for errors (Lua code and all files included)
try {
inputFormat.Check();
}
catch (CompilerLuaException e)
{
Console.WriteLine();
Console.WriteLine("Error");
Console.WriteLine(e.Message);
Console.WriteLine();
Console.WriteLine("Line {0}: {1}", e.Line - 1, e.CodeBefore);
Console.WriteLine("Line {0}: {1}", e.Line, e.Code);
Console.WriteLine("Line {0}: {1}", e.Line + 1, e.CodeAfter);
return;
}
catch (Exception e)
{
Console.WriteLine();
Console.WriteLine("Error");
Console.WriteLine(e.Message);
ifs.Close();
return;
}
// ---------- Load cartridge from GWZ file (required when downloading cartridge) ----------
// Load Lua code and extract all required data
Cartridge cartridge = inputFormat.Load();
// ---------- Convert cartridge for engine ----------
// Create selected engine
IEngine engine = CreateEngine(device);
// Convert Lua code and insert special code for this player
cartridge = engine.ConvertCartridge(cartridge);
userName = engine.ConvertString(userName);
// Now we can close the input, because we don't require it anymore
ifs.Close();
// ---------- Compile Lua code into binary chunk ----------
try {
// Compile Lua code
cartridge.Chunk = LUA.Compile(cartridge.LuaCode, cartridge.LuaFileName);
}
catch (Exception e)
{
var t = e.Message;
}
// ---------- Save cartridge as GWC file ----------
// Create object for output format (could be also WFC or any other IOutput)
var outputFormat = new GWC();
// Write output file
try {
// Create output in correct format
var ms = outputFormat.Create(cartridge, userName, userId, completitionCode);
// Save output to file
using (FileStream ofs = new FileStream(fileOutput, FileMode.Create)) {
ms.CopyTo(ofs);
// Close output
ofs.Flush();
ofs.Close();
}
}
catch (Exception e)
{
Console.WriteLine();
Console.WriteLine("Error");
Console.WriteLine(e.Message);
return;
}
Console.WriteLine("Compiletime: {0}", DateTime.Now - start);
}
