public override bool RunTask()
{
if (SourceFiles.Length != DestinationFiles.Length)
{
throw new ArgumentException("source and destination count mismatch");
}
var readerParameters = new ReaderParameters {
ReadSymbols = true,
};
var writerParameters = new WriterParameters {
DeterministicMvid = Deterministic,
};
using (var resolver = new DirectoryAssemblyResolver(this.CreateTaskLogger(), loadDebugSymbols: true, loadReaderParameters: readerParameters)) {
// Add SearchDirectories with ResolvedAssemblies
foreach (var assembly in ResolvedAssemblies)
{
var path = Path.GetFullPath(Path.GetDirectoryName(assembly.ItemSpec));
if (!resolver.SearchDirectories.Contains(path))
{
resolver.SearchDirectories.Add(path);
}
}
// Run the FixAbstractMethodsStep
var step = new FixAbstractMethodsStep(resolver, new TypeDefinitionCache(), Log);
for (int i = 0; i < SourceFiles.Length; i++)
{
var source = SourceFiles [i];
var destination = DestinationFiles [i];
AssemblyDefinition assemblyDefinition = null;
if (!MTProfile.IsSdkAssembly(source.ItemSpec) && !MTProfile.IsProductAssembly(source.ItemSpec))
{
assemblyDefinition = resolver.GetAssembly(source.ItemSpec);
step.CheckAppDomainUsage(assemblyDefinition, (string msg) => Log.LogMessageFromText(msg, MessageImportance.High));
}
// Only run the step on "MonoAndroid" assemblies
if (MonoAndroidHelper.IsMonoAndroidAssembly(source) && !MonoAndroidHelper.IsSharedRuntimeAssembly(source.ItemSpec))
{
if (assemblyDefinition == null)
{
assemblyDefinition = resolver.GetAssembly(source.ItemSpec);
}
if (step.FixAbstractMethods(assemblyDefinition))
{
Log.LogDebugMessage($"Saving modified assembly: {destination.ItemSpec}");
writerParameters.WriteSymbols = assemblyDefinition.MainModule.HasSymbols;
assemblyDefinition.Write(destination.ItemSpec, writerParameters);
continue;
}
}
if (MonoAndroidHelper.CopyAssemblyAndSymbols(source.ItemSpec, destination.ItemSpec))
{
Log.LogDebugMessage($"Copied: {destination.ItemSpec}");
}
else
{
Log.LogDebugMessage($"Skipped unchanged file: {destination.ItemSpec}");
// NOTE: We still need to update the timestamp on this file, or this target would run again
File.SetLastWriteTimeUtc(destination.ItemSpec, DateTime.UtcNow);
}
}
}
return(!Log.HasLoggedErrors);
}
List <string> GetFilesToAOT(IFileEnumerator files)
{
// Make a dictionary of included/excluded files to track if we've missed some at the end
Dictionary <string, bool> includedAssemblies = new Dictionary <string, bool> ();
foreach (var item in options.IncludedAssemblies)
{
includedAssemblies [item] = false;
}
Dictionary <string, bool> excludedAssemblies = new Dictionary <string, bool> ();
foreach (var item in options.ExcludedAssemblies)
{
excludedAssemblies [item] = false;
}
var aotFiles = new List <string> ();
foreach (var file in files.Files)
{
string fileName = Path.GetFileName(file);
string extension = Path.GetExtension(file);
if (extension != ".exe" && extension != ".dll")
{
continue;
}
if (excludedAssemblies.ContainsKey(fileName))
{
excludedAssemblies [fileName] = true;
continue;
}
if (includedAssemblies.ContainsKey(fileName))
{
includedAssemblies [fileName] = true;
aotFiles.Add(file);
continue;
}
switch (options.CompilationType)
{
case AOTCompilationType.All:
aotFiles.Add(file);
break;
case AOTCompilationType.SDK:
string fileNameNoExtension = Path.GetFileNameWithoutExtension(fileName);
if (Profile.IsSdkAssembly(fileNameNoExtension) || fileName == "Xamarin.Mac.dll")
{
aotFiles.Add(file);
}
break;
case AOTCompilationType.Core:
if (fileName == "Xamarin.Mac.dll" || fileName == "System.dll" || fileName == "mscorlib.dll")
{
aotFiles.Add(file);
}
break;
case AOTCompilationType.Explicit:
break; // In explicit, only included includedAssemblies included
default:
throw ErrorHelper.CreateError(0099, "Internal error \"GetFilesToAOT with aot: {0}\" Please file a bug report with a test case (https://github.com/xamarin/xamarin-macios/issues/new).", options.CompilationType);
}
}
var unusedIncludes = includedAssemblies.Where(pair => !pair.Value).Select(pair => pair.Key).ToList();
if (unusedIncludes.Count > 0)
{
throw ErrorHelper.CreateError(3009, "AOT of '{0}' was requested but was not found", String.Join(" ", unusedIncludes));
}
var unusedExcludes = excludedAssemblies.Where(pair => !pair.Value).Select(pair => pair.Key).ToList();
if (unusedExcludes.Count > 0)
{
throw ErrorHelper.CreateError(3010, "Exclusion of AOT of '{0}' was requested but was not found", String.Join(" ", unusedExcludes));
}
return(aotFiles);
}
List <string> GetFilesToAOT(IFileEnumerator files)
{
var aotFiles = new List <string> ();
foreach (var file in files.Files)
{
string fileName = Path.GetFileName(file);
string extension = Path.GetExtension(file);
if (extension != ".exe" && extension != ".dll")
{
continue;
}
if (excludedAssemblies.ContainsKey(fileName))
{
excludedAssemblies[fileName] = true;
continue;
}
if (includedAssemblies.ContainsKey(fileName))
{
includedAssemblies[fileName] = true;
aotFiles.Add(file);
continue;
}
switch (aotType)
{
case AotType.All:
aotFiles.Add(file);
break;
case AotType.SDK:
string fileNameNoExtension = Path.GetFileNameWithoutExtension(fileName);
if (Profile.IsSdkAssembly(fileNameNoExtension) || fileName == "Xamarin.Mac.dll")
{
aotFiles.Add(file);
}
break;
case AotType.Core:
if (fileName == "Xamarin.Mac.dll" || fileName == "System.dll" || fileName == "mscorlib.dll")
{
aotFiles.Add(file);
}
break;
case AotType.Explicit:
break; // In explicit, only included includedAssemblies included
default:
throw ErrorHelper.CreateError(0099, "Internal error \"GetFilesToAOT with aot: {0}\" Please file a bug report with a test case (http://bugzilla.xamarin.com).", aotType);
}
}
var unusedIncludes = includedAssemblies.Where(pair => !pair.Value).Select(pair => pair.Key).ToList();
if (unusedIncludes.Count > 0)
{
throw ErrorHelper.CreateError(3009, "AOT of '{0}' was requested but was not found", String.Join(" ", unusedIncludes));
}
var unusedExcludes = excludedAssemblies.Where(pair => !pair.Value).Select(pair => pair.Key).ToList();
if (unusedExcludes.Count > 0)
{
throw ErrorHelper.CreateError(3010, "Exclusion of AOT of '{0}' was requested but was not found", String.Join(" ", unusedExcludes));
}
return(aotFiles);
}