public Module __AddModule(RawModule module)
{
Module mod = module.ToModule(this);
addedModules.Add(mod);
return(mod);
}
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);
}
internal AssemblyBuilder(Universe universe, AssemblyName name, string dir, IEnumerable <CustomAttributeBuilder> customAttributes)
: base(universe)
{
this.name = name.Name;
SetVersionHelper(name.Version);
if (!string.IsNullOrEmpty(name.CultureName))
{
this.culture = name.CultureName;
}
this.flags = name.RawFlags;
this.hashAlgorithm = name.HashAlgorithm;
if (this.hashAlgorithm == AssemblyHashAlgorithm.None)
{
this.hashAlgorithm = AssemblyHashAlgorithm.SHA1;
}
this.keyPair = name.KeyPair;
if (this.keyPair != null)
{
this.publicKey = this.keyPair.PublicKey;
}
else
{
byte[] publicKey = name.GetPublicKey();
if (publicKey != null && publicKey.Length != 0)
{
this.publicKey = (byte[])publicKey.Clone();
}
}
this.dir = dir ?? ".";
if (customAttributes != null)
{
this.customAttributes.AddRange(customAttributes);
}
if (universe.HasMscorlib && !universe.Mscorlib.__IsMissing && universe.Mscorlib.ImageRuntimeVersion != null)
{
this.imageRuntimeVersion = universe.Mscorlib.ImageRuntimeVersion;
}
else
{
#if NETSTANDARD1_3 || NETSTANDARD1_4
using (Universe temp = new Universe(UniverseOptions.MetadataOnly))
using (RawModule mscorlib = temp.OpenRawModule(TypeUtil.GetAssembly(typeof(object)).ManifestModule.FullyQualifiedName))
{
this.imageRuntimeVersion = mscorlib.ImageRuntimeVersion;
}
#else
this.imageRuntimeVersion = TypeUtil.GetAssembly(typeof(object)).ImageRuntimeVersion;
#endif
}
universe.RegisterDynamicAssembly(this);
}
internal 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.IsReferenceCoreLib() && asmref.Version > mscorlibVersion)
* {
* Console.Error.WriteLine(asmref.FullName + " > " + mscorlibVersion);
* Console.Error.WriteLine("Error: unable to load assembly '{0}' as it depends on a higher version of mscorlib than the one currently loaded", path);
* Environment.Exit(1);
* }*/
}
}
Assembly asm = universe.LoadAssembly(module);
if (asm.Location != module.Location && CanonicalizePath(asm.Location) != CanonicalizePath(module.Location))
{
EmitWarning(WarningId.LocationIgnored, "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;
}
Console.Error.WriteLine("Error: unable to load assembly '{0}'" + Environment.NewLine + " ({1})", path, ex);
Environment.Exit(1);
return(null);
}
public override Assembly LoadAssemblyFile(string fileName, bool isImplicitReference)
{
bool?has_extension = null;
foreach (var path in paths)
{
var file = Path.Combine(path, fileName);
if (compiler.Settings.DebugFlags > 0)
{
Console.WriteLine("Probing assembly location `{0}'", file);
}
if (!File.Exists(file))
{
if (!has_extension.HasValue)
{
has_extension = fileName.EndsWith(".dll", StringComparison.Ordinal) || fileName.EndsWith(".exe", StringComparison.Ordinal);
}
if (has_extension.Value)
{
continue;
}
file += ".dll";
if (!File.Exists(file))
{
continue;
}
}
try {
using (var stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read)) {
using (RawModule module = domain.OpenRawModule(stream, file)) {
if (!module.IsManifestModule)
{
Error_AssemblyIsModule(fileName);
return(null);
}
//
// check whether the assembly can be actually imported without
// collision
//
var an = module.GetAssemblyName();
foreach (var entry in loaded_names)
{
var loaded_name = entry.Item1;
if (an.Name != loaded_name.Name)
{
continue;
}
if (module.ModuleVersionId == entry.Item3.ManifestModule.ModuleVersionId)
{
return(entry.Item3);
}
if (((an.Flags | loaded_name.Flags) & AssemblyNameFlags.PublicKey) == 0)
{
compiler.Report.SymbolRelatedToPreviousError(entry.Item2);
compiler.Report.SymbolRelatedToPreviousError(fileName);
compiler.Report.Error(1704,
"An assembly with the same name `{0}' has already been imported. Consider removing one of the references or sign the assembly",
an.Name);
return(null);
}
if ((an.Flags & AssemblyNameFlags.PublicKey) == (loaded_name.Flags & AssemblyNameFlags.PublicKey))
{
compiler.Report.SymbolRelatedToPreviousError(entry.Item2);
compiler.Report.SymbolRelatedToPreviousError(fileName);
compiler.Report.Error(1703,
"An assembly `{0}' with the same identity has already been imported. Consider removing one of the references",
an.Name);
return(null);
}
}
if (compiler.Settings.DebugFlags > 0)
{
Console.WriteLine("Loading assembly `{0}'", fileName);
}
var assembly = domain.LoadAssembly(module);
if (assembly != null)
{
loaded_names.Add(Tuple.Create(an, fileName, assembly));
}
return(assembly);
}
}
} catch (Exception e) {
if (compiler.Settings.DebugFlags > 0)
{
Console.WriteLine("Exception during loading: {0}'", e.ToString());
}
if (!isImplicitReference)
{
Error_FileCorrupted(file);
}
return(null);
}
}
if (!isImplicitReference)
{
Error_FileNotFound(fileName);
}
return(null);
}
public Module IncludeModule(RawModule moduleFile)
{
return(Builder.__AddModule(moduleFile));
}
public Module __AddModule(RawModule module)
{
Module mod = module.ToModule(this);
addedModules.Add(mod);
return mod;
}
public override Assembly LoadAssemblyFile(string fileName)
{
bool?has_extension = null;
foreach (var path in paths)
{
var file = Path.Combine(path, fileName);
if (!File.Exists(file))
{
if (!has_extension.HasValue)
{
has_extension = fileName.EndsWith(".dll", StringComparison.Ordinal) || fileName.EndsWith(".exe", StringComparison.Ordinal);
}
if (has_extension.Value)
{
continue;
}
file += ".dll";
if (!File.Exists(file))
{
continue;
}
}
try
{
using (RawModule module = domain.OpenRawModule(file))
{
if (!module.IsManifestModule)
{
Error_AssemblyIsModule(fileName);
return(null);
}
//
// check whether the assembly can be actually imported without
// collision
//
var an = module.GetAssemblyName();
foreach (var entry in loaded_names)
{
var loaded_name = entry.Item1;
if (an.Name != loaded_name.Name)
{
continue;
}
if (an.CodeBase == loaded_name.CodeBase)
{
return(null);
}
if (((an.Flags | loaded_name.Flags) & AssemblyNameFlags.PublicKey) == 0)
{
compiler.Report.SymbolRelatedToPreviousError(entry.Item2);
compiler.Report.SymbolRelatedToPreviousError(fileName);
compiler.Report.Error(1704,
"An assembly with the same name `{0}' has already been imported. Consider removing one of the references or sign the assembly",
an.Name);
return(null);
}
if ((an.Flags & AssemblyNameFlags.PublicKey) == (loaded_name.Flags & AssemblyNameFlags.PublicKey) && an.Version.Equals(loaded_name.Version))
{
compiler.Report.SymbolRelatedToPreviousError(entry.Item2);
compiler.Report.SymbolRelatedToPreviousError(fileName);
compiler.Report.Error(1703,
"An assembly with the same identity `{0}' has already been imported. Consider removing one of the references",
an.FullName);
return(null);
}
}
if (Report.DebugFlags > 0)
{
Console.WriteLine("Loading assembly `{0}'", fileName);
}
loaded_names.Add(Tuple.Create(an, fileName));
return(domain.LoadAssembly(module));
}
}
catch
{
Error_FileCorrupted(file);
return(null);
}
}
Error_FileNotFound(fileName);
return(null);
}
