private Assembly _universe_AssemblyResolve(object sender, IKVM.Reflection.ResolveEventArgs args)
{
AssemblyName name = new AssemblyName(args.Name);
AssemblyName previousMatch = null;
int previousMatchLevel = 0;
foreach (Assembly asm in _universe.GetAssemblies())
{
if (Match(asm.GetName(), name, ref previousMatch, ref previousMatchLevel))
{
return(asm);
}
}
foreach (string file in FindAssemblyPath(name.Name + ".dll"))
{
if (Match(AssemblyName.GetAssemblyName(file), name, ref previousMatch, ref previousMatchLevel))
{
return(LoadFile(file));
}
}
if (args.RequestingAssembly != null)
{
string path = Path.Combine(Path.GetDirectoryName(args.RequestingAssembly.Location), name.Name + ".dll");
if (File.Exists(path) && Match(AssemblyName.GetAssemblyName(path), name, ref previousMatch, ref previousMatchLevel))
{
return(LoadFile(path));
}
}
string hintpath;
if (_hintpaths.TryGetValue(name.FullName, out hintpath))
{
string path = Path.Combine(hintpath, name.Name + ".dll");
if (File.Exists(path) && Match(AssemblyName.GetAssemblyName(path), name, ref previousMatch, ref previousMatchLevel))
{
return(LoadFile(path));
}
}
if (previousMatch != null)
{
if (previousMatchLevel == 2)
{
ConsoleOps.Warning("assuming assembly reference '{0}' matches '{1}', you may need to supply runtime policy", previousMatch.FullName, name.FullName);
return(LoadFile(new Uri(previousMatch.CodeBase).LocalPath));
}
else if (args.RequestingAssembly != null)
{
ConsoleOps.Error(true, "Assembly '{0}' uses '{1}' which has a higher version than referenced assembly '{2}'", args.RequestingAssembly.FullName, name.FullName, previousMatch.FullName);
}
else
{
ConsoleOps.Error(true, "Assembly '{0}' was requested which is a higher version than referenced assembly '{1}'", name.FullName, previousMatch.FullName);
}
}
else
{
ConsoleOps.Error(true, "unable to find assembly '{0}' {1}", args.Name, args.RequestingAssembly != null ? string.Format(" (a dependency of '{0}')", args.RequestingAssembly.FullName) : string.Empty);
}
return(null);
}
private Assembly LoadFile(string path)
{
string ex = null;
try {
using (RawModule module = _universe.OpenRawModule(path)) {
if (_mscorlibVersion != null)
{
// to avoid problems (i.e. weird exceptions), we don't allow assemblies to load that reference a newer version of mscorlib
foreach (AssemblyName asmref in module.GetReferencedAssemblies())
{
if (asmref.Name == "mscorlib" && asmref.Version > _mscorlibVersion)
{
ConsoleOps.Error(true, "unable to load assembly '{0}' as it depends on a higher version of mscorlib than the one currently loaded", path);
}
}
}
Assembly asm = _universe.LoadAssembly(module);
if (asm.Location != module.Location && CanonicalizePath(asm.Location) != CanonicalizePath(module.Location))
{
ConsoleOps.Warning("assembly '{0}' is ignored as previously loaded assembly '{1}' has the same identity '{2}'", path, asm.Location, asm.FullName);
}
return(asm);
}
} catch (IOException x) {
ex = x.Message;
} catch (UnauthorizedAccessException x) {
ex = x.Message;
} catch (IKVM.Reflection.BadImageFormatException x) {
ex = x.Message;
}
ConsoleOps.Error(true, "unable to load assembly '{0}'" + Environment.NewLine + " ({1})", path, ex);
return(null);
}
public bool Validate()
{
if (Files.Count == 1 && string.IsNullOrWhiteSpace(MainName))
{
MainName = Files[0];
}
if (Files.Count == 0 && !string.IsNullOrWhiteSpace(MainName))
{
Files.Add(MainName);
}
if (Files == null || Files.Count == 0 || string.IsNullOrEmpty(MainName))
{
ConsoleOps.Error("No files or main defined");
return(false);
}
if (Target != PEFileKinds.Dll && string.IsNullOrEmpty(MainName))
{
ConsoleOps.Error("EXEs require /main:<filename> to be specified");
return(false);
}
if (DLLs.Count > 0 && !Standalone)
{
ConsoleOps.Error("DLLs can only be used in standalone mode");
return(false);
}
if (string.IsNullOrWhiteSpace(Output) && !string.IsNullOrWhiteSpace(MainName))
{
Output = Path.GetFileNameWithoutExtension(MainName);
OutputPath = Path.GetDirectoryName(MainName);
}
else if (string.IsNullOrWhiteSpace(Output) && Files != null && Files.Count > 0)
{
Output = Path.GetFileNameWithoutExtension(Files[0]);
OutputPath = Path.GetDirectoryName(Files[0]);
}
if (!string.IsNullOrWhiteSpace(Win32Icon) && Target == PEFileKinds.Dll)
{
ConsoleOps.Error("DLLs may not have a win32icon");
return(false);
}
else if (!string.IsNullOrWhiteSpace(Win32Icon) && !File.Exists(Win32Icon))
{
ConsoleOps.Error($"win32icon '{Win32Icon}' does not exist");
return(false);
}
return(true);
}
public static int Main(string[] args)
{
var files = new List <string>();
var config = new Config();
config.ParseArgs(args);
if (!config.Validate())
{
ConsoleOps.Usage(true);
}
// we don't use the engine, but we create it so we can have a default context.
ScriptEngine engine = Python.CreateEngine(config.PythonOptions);
ConsoleOps.Info($"IronPython Compiler for {engine.Setup.DisplayName} ({engine.LanguageVersion})");
ConsoleOps.Info($"{config}");
ConsoleOps.Info("compiling...");
var compileOptions = new Dictionary <string, object>()
{
{ "mainModule", config.MainName },
{ "assemblyFileVersion", config.FileVersion },
{ "copyright", config.Copyright },
{ "productName", config.ProductName },
{ "productVersion", config.ProductVersion },
};
try
{
ClrModule.CompileModules(DefaultContext.DefaultCLS,
Path.Combine(config.OutputPath, Path.ChangeExtension(config.Output, ".dll")),
compileOptions,
config.Files.ToArray());
var outputfilename = Path.Combine(config.OutputPath, Path.ChangeExtension(config.Output, ".dll"));
if (config.Target != PEFileKinds.Dll)
{
outputfilename = Path.Combine(config.OutputPath, Path.ChangeExtension(config.Output, ".exe"));
GenerateExe(config);
}
ConsoleOps.Info($"Saved to {outputfilename}");
}
catch (Exception e)
{
Console.WriteLine();
ConsoleOps.Error(true, e.Message);
}
return(0);
}
public bool Validate()
{
if (Files.Count == 1 && string.IsNullOrEmpty(MainName))
{
MainName = Files[0];
}
if (Files == null || Files.Count == 0 || string.IsNullOrEmpty(MainName))
{
ConsoleOps.Error("No files or main defined");
return(false);
}
if (Target != PEFileKinds.Dll && string.IsNullOrEmpty(MainName))
{
ConsoleOps.Error("EXEs require /main:<filename> to be specified");
return(false);
}
if (string.IsNullOrEmpty(Output) && !string.IsNullOrEmpty(MainName))
{
Output = Path.GetFileNameWithoutExtension(MainName);
}
else if (string.IsNullOrEmpty(Output) && Files != null && Files.Count > 0)
{
Output = Path.GetFileNameWithoutExtension(Files[0]);
}
if (!string.IsNullOrEmpty(Win32Icon) && Target == PEFileKinds.Dll)
{
ConsoleOps.Error("DLLs may not have a win32icon");
return(false);
}
else if (!string.IsNullOrEmpty(Win32Icon) && !File.Exists(Win32Icon))
{
ConsoleOps.Error("win32icon '{0}' does not exist", Win32Icon);
return(false);
}
return(true);
}
private Assembly LoadMscorlib(IEnumerable <string> references)
{
if (references != null)
{
foreach (string r in references)
{
try {
if (AssemblyName.GetAssemblyName(r).Name == "mscorlib")
{
return(LoadFile(r));
}
} catch {
}
}
}
foreach (string mscorlib in FindAssemblyPath("mscorlib.dll"))
{
return(LoadFile(mscorlib));
}
ConsoleOps.Error(true, "unable to find mscorlib.dll");
return(null);
}
public void ParseArgs(IEnumerable <string> args, List <string> respFiles = null)
{
var helpStrings = new string[] { "/?", "-?", "/h", "-h" };
foreach (var a in args)
{
var arg = a.Trim();
if (arg.StartsWith("#", StringComparison.Ordinal))
{
continue;
}
if (arg.StartsWith("/main:", StringComparison.Ordinal))
{
MainName = Main = arg.Substring(6).Trim('"');
// only override the target kind if its currently a DLL
if (Target == PEFileKinds.Dll)
{
Target = PEFileKinds.ConsoleApplication;
}
}
else if (arg.StartsWith("/out:", StringComparison.Ordinal))
{
Output = arg.Substring(5).Trim('"');
}
else if (arg.StartsWith("/target:", StringComparison.Ordinal))
{
string tgt = arg.Substring(8).Trim('"');
switch (tgt)
{
case "exe":
Target = PEFileKinds.ConsoleApplication;
break;
case "winexe":
Target = PEFileKinds.WindowApplication;
break;
default:
Target = PEFileKinds.Dll;
break;
}
}
else if (arg.StartsWith("/platform:", StringComparison.Ordinal))
{
string plat = arg.Substring(10).Trim('"');
switch (plat)
{
case "x86":
Platform = IKVM.Reflection.PortableExecutableKinds.ILOnly | IKVM.Reflection.PortableExecutableKinds.Required32Bit;
Machine = IKVM.Reflection.ImageFileMachine.I386;
break;
case "x64":
Platform = IKVM.Reflection.PortableExecutableKinds.ILOnly | IKVM.Reflection.PortableExecutableKinds.PE32Plus;
Machine = IKVM.Reflection.ImageFileMachine.AMD64;
break;
default:
Platform = IKVM.Reflection.PortableExecutableKinds.ILOnly;
Machine = IKVM.Reflection.ImageFileMachine.AMD64;
break;
}
}
else if (arg.StartsWith("/win32icon:", StringComparison.Ordinal))
{
Win32Icon = arg.Substring(11).Trim('"');
}
else if (arg.StartsWith("/fileversion:", StringComparison.Ordinal))
{
FileVersion = arg.Substring(13).Trim('"');
}
else if (arg.StartsWith("/productversion:", StringComparison.Ordinal))
{
ProductVersion = arg.Substring(16).Trim('"');
}
else if (arg.StartsWith("/productname:", StringComparison.Ordinal))
{
ProductName = arg.Substring(13).Trim('"');
}
else if (arg.StartsWith("/copyright:", StringComparison.Ordinal))
{
Copyright = arg.Substring(11).Trim('"');
}
else if (arg.StartsWith("/errfmt:", StringComparison.Ordinal))
{
ErrorMessageFormat = arg.Substring(8);
}
else if (arg.Equals("/embed", StringComparison.Ordinal))
{
Embed = true;
}
else if (arg.Equals("/standalone", StringComparison.Ordinal))
{
Standalone = true;
}
else if (arg.Equals("/mta", StringComparison.Ordinal))
{
UseMta = true;
}
else if (arg.Equals("/sta", StringComparison.Ordinal))
{
UseSta = true;
}
else if (arg.StartsWith("/recurse:", StringComparison.Ordinal))
{
string pattern = arg.Substring(9);
if (string.IsNullOrWhiteSpace(pattern))
{
ConsoleOps.Error(true, "Missing pattern for /recurse option");
}
foreach (var f in Directory.EnumerateFiles(Environment.CurrentDirectory, pattern))
{
Files.Add(Path.GetFullPath(f));
}
}
else if (Array.IndexOf(helpStrings, arg) >= 0)
{
ConsoleOps.Usage(true);
}
else if (arg.StartsWith("/py:", StringComparison.Ordinal))
{
// if you add a parameter that takes a different type then
// ScriptingRuntimeHelpers.True/False or int
// you need ot also modify Program.cs for standalone generation.
string[] pyargs = arg.Substring(4).Trim('"').Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
switch (pyargs[0])
{
case "-X:Frames":
PythonOptions["Frames"] = ScriptingRuntimeHelpers.True;
break;
case "-X:FullFrames":
PythonOptions["Frames"] = PythonOptions["FullFrames"] = ScriptingRuntimeHelpers.True;
break;
case "-X:Tracing":
PythonOptions["Tracing"] = ScriptingRuntimeHelpers.True;
break;
case "-X:GCStress":
int gcStress;
if (!int.TryParse(pyargs[1], out gcStress) || (gcStress <0 || gcStress> GC.MaxGeneration))
{
ConsoleOps.Error(true, $"The argument for the {pyargs[1]} option must be between 0 and {GC.MaxGeneration}.");
}
PythonOptions["GCStress"] = gcStress;
break;
case "-X:MaxRecursion":
// we need about 6 frames for starting up, so 10 is a nice round number.
int limit;
if (!int.TryParse(pyargs[1], out limit) || limit < 10)
{
ConsoleOps.Error(true, $"The argument for the {pyargs[1]} option must be an integer >= 10.");
}
PythonOptions["RecursionLimit"] = limit;
break;
case "-X:EnableProfiler":
PythonOptions["EnableProfiler"] = ScriptingRuntimeHelpers.True;
break;
case "-X:LightweightScopes":
PythonOptions["LightweightScopes"] = ScriptingRuntimeHelpers.True;
break;
case "-X:Debug":
PythonOptions["Debug"] = ScriptingRuntimeHelpers.True;
break;
}
}
else
{
if (arg.StartsWith("@", StringComparison.Ordinal))
{
var respFile = Path.GetFullPath(arg.Substring(1));
if (respFiles == null)
{
respFiles = new List <string>();
}
if (!respFiles.Contains(respFile))
{
respFiles.Add(respFile);
ParseArgs(File.ReadAllLines(respFile), respFiles);
}
else
{
ConsoleOps.Warning($"Already parsed response file '{arg.Substring(1)}'");
}
}
else
{
if (arg.ToLower().EndsWith(".dll", StringComparison.Ordinal))
{
DLLs.Add(arg);
}
else
{
Files.Add(arg);
}
}
}
}
}