public override AssemblyDefinition Resolve(AssemblyNameReference name, ReaderParameters parameters)
{
var subset = searchedAssemblies[name.Name];
var found = subset.FirstOrDefault(asm => asm.Version == name.Version) ?? subset.FirstOrDefault(asm => OpenTap.Utils.Compatible(asm.Version, name.Version));
ReaderParameters customParameters = new ReaderParameters()
{
AssemblyResolver = new TapMonoResolver()
};
if (found == null) // Try find dependency from already loaded assemblies
{
var neededAssembly = new AssemblyName(name.ToString());
var loadedAssembly = AppDomain.CurrentDomain.GetAssemblies().FirstOrDefault(s => s.GetName().Name == neededAssembly.Name);
if (loadedAssembly != null)
{
return(AssemblyDefinition.ReadAssembly(loadedAssembly.Location, customParameters));
}
}
if (found != null)
{
return(AssemblyDefinition.ReadAssembly(found.Location, customParameters));
}
else
{
return(base.Resolve(name, parameters));
}
}
public virtual AssemblyDefinition Resolve(AssemblyNameReference name)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
var assembly = SearchDirectory(name, m_directories);
if (assembly != null)
{
return(assembly);
}
#if !SILVERLIGHT && !CF
var framework_dir = Path.GetDirectoryName(typeof(object).Module.FullyQualifiedName);
if (IsZero(name.Version))
{
assembly = SearchDirectory(name, new[] { framework_dir });
if (assembly != null)
{
return(assembly);
}
}
if (name.Name == "mscorlib")
{
assembly = GetCorlib(name);
if (assembly != null)
{
return(assembly);
}
}
assembly = GetAssemblyInGac(name);
if (assembly != null)
{
return(assembly);
}
assembly = SearchDirectory(name, new[] { framework_dir });
if (assembly != null)
{
return(assembly);
}
#endif
if (ResolveFailure != null)
{
assembly = ResolveFailure(this, name);
if (assembly != null)
{
return(assembly);
}
}
throw new FileNotFoundException(name.ToString());
}
IEnumerable <Module> findModules(AssemblyNameReference assemblyRef)
{
var moduleHash = assemblyHash.lookup(assemblyRef.ToString());
if (moduleHash != null)
{
return(moduleHash.Modules);
}
return(null);
}
private bool IsExcludedDependency(ICustomAttributeProvider provider, AssemblyNameReference refer)
{
foreach (CustomAttribute attr in provider.CustomAttributes)
{
if (attr.AttributeType.FullName == "ExcludeDependencyAttribute" &&
attr.ConstructorArguments[0].Value.ToString() == refer.ToString())
{
return(true);
}
}
return(false);
}
public AssemblyDefinition Resolve(AssemblyNameReference name)
{
var key = name.ToString();
if (!params_cache.TryGetValue(key, out ReaderParameters parameters))
{
parameters = new ReaderParameters {
AssemblyResolver = this
};
params_cache [key] = parameters;
}
return(Resolve(name, parameters));
}
public AssemblyDefinition Resolve(AssemblyNameReference name, ReaderParameters parameters)
{
lock (resolutionCache)
{
string key = name.FullName;
AssemblyDefinition result;
if (resolutionCache.TryGetValue(key, out result))
{
return(result);
}
}
if (!name.Name.StartsWith("System", StringComparison.OrdinalIgnoreCase) &&
!name.Name.StartsWith("mscorlib", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
var asm = Assembly.Load(name.ToString());
var asmDef = AssemblyDefinition.ReadAssembly(
asm.Location,
parameters ??
new ReaderParameters(ReadingMode.Deferred)
{
AssemblyResolver = this
});
lock (resolutionCache)
{
string key = name.FullName;
AssemblyDefinition result;
if (resolutionCache.TryGetValue(key, out result))
{
return(result);
}
resolutionCache[key] = asmDef;
}
return(asmDef);
}
public static Reflector.CodeModel.IAssemblyReference Cecil2Reflector(AssemblyNameReference anr, ModuleDefinition md)
{
Reflector.CodeModel.IModule m = Cecil2Reflector(md);
if (m == null)
{
return(null);
}
string anrName = anr.ToString();
foreach (Reflector.CodeModel.IAssemblyReference ar in m.AssemblyReferences)
{
if (ar.ToString() == anrName)
{
return(ar);
}
}
return(null);
}
public override AssemblyDefinition Resolve(AssemblyNameReference name)
{
Console.WriteLine(name.ToString());
AssemblyDefinition assembly = null;
try { assembly = m_assemblyResolver.Resolve(name); } catch (AssemblyResolutionException) {
foreach (string assPath in m_assemblyPaths)
{
string [] libraries = Directory.GetFiles(assPath, "*.dll", SearchOption.AllDirectories);
string missingLib = libraries.Where(lib => lib.Contains(name.Name)).SingleOrDefault();
Console.WriteLine(missingLib != null ? "found" : "not found");
if (missingLib != null)
{
return(AssemblyDefinition.ReadAssembly(missingLib));
}
}
}
return(assembly);
}
public override AssemblyDefinition Resolve(AssemblyNameReference reference, ReaderParameters parameters)
{
var name = reference.Name;
AssemblyDefinition assembly;
if (cache.TryGetValue(name, out assembly))
{
return(assembly);
}
if (CommandLineAssemblies != null && CommandLineAssemblies.Count > 0)
{
string cmdasm = CommandLineAssemblies.Find(t => {
if (String.IsNullOrEmpty(t))
{
return(false);
}
return(String.Compare(name, Path.GetFileNameWithoutExtension(t), StringComparison.Ordinal) == 0);
});
assembly = String.IsNullOrEmpty(cmdasm) ? null : Load(cmdasm);
if (assembly != null)
{
return(assembly);
}
}
if (ArchDirectory != null)
{
assembly = SearchDirectory(name, ArchDirectory);
if (assembly != null)
{
return(assembly);
}
}
assembly = SearchDirectory(name, FrameworkDirectory);
if (assembly != null)
{
return(assembly);
}
var pclPath = Path.Combine(FrameworkDirectory, "Facades");
if (Directory.Exists(pclPath))
{
assembly = SearchDirectory(name, pclPath);
if (assembly != null)
{
return(assembly);
}
}
assembly = SearchDirectory(name, RootDirectory, ".exe");
if (assembly != null)
{
return(assembly);
}
if (!string.IsNullOrEmpty(GlobalAssemblyCache))
{
var gac_folder = new StringBuilder()
.Append(reference.Version)
.Append("__");
for (int i = 0; i < reference.PublicKeyToken.Length; i++)
{
gac_folder.Append(reference.PublicKeyToken [i].ToString("x2"));
}
var gac_path = Path.Combine(GlobalAssemblyCache, reference.Name, gac_folder.ToString(), reference.Name + ".dll");
if (File.Exists(gac_path))
{
if (Driver.IsUnifiedFullXamMacFramework)
{
ErrorHelper.Warning(176, Errors.MX0176, reference.ToString(), gac_path);
}
return(Load(gac_path));
}
}
if (SystemFrameworkDirectories?.Length > 0)
{
foreach (var dir in SystemFrameworkDirectories)
{
assembly = SearchDirectory(reference.Name, dir);
if (assembly != null)
{
if (Driver.IsUnifiedFullXamMacFramework)
{
ErrorHelper.Warning(176, Errors.MX0176, reference.ToString(), assembly.MainModule.FileName);
}
return(assembly);
}
}
}
return(null);
}
private bool TryFindAssemblyPath(AssemblyNameReference name, string rootPath, out string resultingPath)
{
AssemblyDependencyResolver resolver = new AssemblyDependencyResolver(rootPath);
var p = resolver.ResolveAssemblyToPath(new AssemblyName(name.ToString()));
if (p != null)
{
resultingPath = p;
return(true);
}
string dllName = name.Name + ".dll";
var assemblyLocation = rootPath;
string file = Path.Combine(assemblyLocation, dllName);
string result = null;
if (CompareFileToAssemblyName(file, name) == FileAssemblyComparisonResult.Match)
{
result = file;
}
else
{
foreach (var path in AppDomain.CurrentDomain.GetAssemblies().Where(x => !x.IsDynamic).Select(x => x.Location))
{
file = Path.Combine(path, dllName);
if (CompareFileToAssemblyName(file, name) == FileAssemblyComparisonResult.Match)
{
result = file;
break;
}
}
/*string lastPath = _lastPath;
* if (!string.IsNullOrEmpty(lastPath))
* {
* file = Path.Combine(lastPath, dllName);
* if (CompareFileToAssemblyName(file, name) == FileAssemblyComparisonResult.Match)
* {
* result = file;
* }
* }
*/
string executingPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string callingAssembliesPath = Path.GetDirectoryName(Assembly.GetCallingAssembly().Location);
if (result == null && executingPath != null)
{
file = Path.Combine(executingPath, dllName);
if (File.Exists(Path.Combine(executingPath, dllName)))
{
result = file;
}
}
if (result == null && callingAssembliesPath != null)
{
file = Path.Combine(callingAssembliesPath, dllName);
if (CompareFileToAssemblyName(file, name) == FileAssemblyComparisonResult.Match)
{
result = file;
}
}
}
if (string.IsNullOrWhiteSpace(result))
{
resultingPath = default(string);
return(false);
}
else
{
resultingPath = result;
return(true);
}
}
private LoadedAssembly LookupReferencedAssemblyInternal(AssemblyNameReference fullName, bool isWinRT)
{
string GetName(AssemblyNameReference name) => isWinRT ? name.Name : name.FullName;
string file;
LoadedAssembly asm;
lock (loadingAssemblies) {
foreach (LoadedAssembly loaded in assemblyList.GetAssemblies())
{
var asmDef = loaded.GetAssemblyDefinitionOrNull();
if (asmDef != null && GetName(fullName).Equals(GetName(asmDef.Name), StringComparison.OrdinalIgnoreCase))
{
LoadedAssemblyReferencesInfo.AddMessageOnce(fullName.ToString(), MessageKind.Info, "Success - Found in Assembly List");
return(loaded);
}
}
if (isWinRT)
{
file = Path.Combine(Environment.SystemDirectory, "WinMetadata", fullName.Name + ".winmd");
}
else
{
var resolver = new MyUniversalResolver(this)
{
TargetFramework = GetTargetFrameworkIdAsync().Result
};
file = resolver.FindAssemblyFile(fullName);
}
foreach (LoadedAssembly loaded in assemblyList.GetAssemblies())
{
if (loaded.FileName.Equals(file, StringComparison.OrdinalIgnoreCase))
{
return(loaded);
}
}
if (file != null && loadingAssemblies.TryGetValue(file, out asm))
{
return(asm);
}
if (assemblyLoadDisableCount > 0)
{
return(null);
}
if (file != null)
{
LoadedAssemblyReferencesInfo.AddMessage(fullName.ToString(), MessageKind.Info, "Success - Loading from: " + file);
asm = new LoadedAssembly(assemblyList, file)
{
IsAutoLoaded = true
};
}
else
{
LoadedAssemblyReferencesInfo.AddMessageOnce(fullName.ToString(), MessageKind.Error, "Could not find reference: " + fullName);
return(null);
}
loadingAssemblies.Add(file, asm);
}
App.Current.Dispatcher.BeginInvoke((Action) delegate() {
lock (assemblyList.assemblies) {
assemblyList.assemblies.Add(asm);
}
lock (loadingAssemblies) {
loadingAssemblies.Remove(file);
}
});
return(asm);
}
/// <summary>
/// this is fully reentrant and multithreading capable, but will itself block.
/// </summary>
private AssemblyDefinition Load(AssemblyNameReference name, string assemblyFilename, ReaderParameters parameters)
{
AssemblyDefinition ret = null;
TaskCompletionSource <AssemblyDefinition> loadingTaskSource = new TaskCompletionSource <AssemblyDefinition>();
bool nameRegistered = false, filenameRegistered = false;
try
{
// First, make sure we are the only one loading.
while (true)
{
Task <AssemblyDefinition> loadingTask;
if (name != null && !nameRegistered)
{
if (loadingTasks.TryGetValue(name.Name, out loadingTask))
{
ret = loadingTask.Result;
return(ret);
}
if (!loadingTasks.TryAdd(name.Name, loadingTaskSource.Task))
{
continue;
}
nameRegistered = true;
}
if (loadingTasks.TryAdd(assemblyFilename, loadingTaskSource.Task))
{
filenameRegistered = true;
break;
}
if (loadingTasks.TryGetValue(assemblyFilename, out loadingTask))
{
if (loadingTask == loadingTaskSource.Task)
{
break;
}
ret = loadingTask.Result;
return(ret);
}
}
// now check if it has already been loaded.
if (name != null)
{
if (referencesByName.TryGetValue(name.Name, out ret))
{
return(ret);
}
}
ret = fileNamesByAssembly.FirstOrDefault(v => v.Value.Equals(assemblyFilename, StringComparison.InvariantCultureIgnoreCase)).Key;
if (ret != null)
{
return(ret);
}
// now load the assembly.
Console.WriteLine("Loading {0}...", Path.GetFileName(assemblyFilename));
AssemblyDefinition assm = AssemblyDefinition.ReadAssembly(assemblyFilename, parameters);
VerifyFrameworkAssembly(assm, assemblyFilename);
// have to use a lock to update both data structures at the same time.
lock (referencesByName)
{
// now check again by the assembly name if it has been loaded before.
// This can happen if we were only provided a file name
if (!referencesByName.TryAdd(assm.Name.Name, assm))
{
ret = referencesByName[assm.Name.Name];
return(ret);
}
fileNamesByAssembly[assm] = assemblyFilename;
}
ret = assm;
// now notify any listeners. note that if we were called on multiple threads
// these might be called reentrantly as well.
if (assemblyLoaded != null)
{
assemblyLoaded(ret);
}
if (classLoader != null)
{
classLoader.LoadAssembly(ret);
}
// done.
return(ret);
}
catch (Exception ex)
{
#if DEBUG
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
#endif
// Log the error
var assemblyName = name == null?assemblyFilename:name.ToString();
DLog.Error(DContext.CompilerAssemblyResolver, "Failed to load assembly {0}: {1}", assemblyName, ex.Message);
// Pass the error on
var exn = new AssemblyResolutionException(name ?? new AssemblyNameDefinition(assemblyFilename, new Version()));
loadingTaskSource.SetException(exn);
throw exn;
}
finally
{
loadingTaskSource.TrySetResult(ret);
// cleanup our registrations
Task <AssemblyDefinition> ignore;
if (nameRegistered)
{
loadingTasks.TryRemove(name.Name, out ignore);
}
if (filenameRegistered)
{
loadingTasks.TryRemove(assemblyFilename, out ignore);
}
}
}