public override bool Execute()
{
var allNative = new Dictionary <string, ITaskItem> ();
foreach (var n in NativeDepsPaths)
{
var fileName = Path.GetFileName(n.ItemSpec);
if (!allNative.ContainsKey(fileName))
{
allNative.Add(fileName, n);
}
}
var keptNative = new List <ITaskItem> ();
var managedAssemblies = ManagedAssemblyPaths.Select(i => i.ItemSpec).ToArray();
foreach (string managedAssembly in managedAssemblies)
{
using (var peReader = new PEReader(new FileStream(managedAssembly, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
if (peReader.HasMetadata)
{
var reader = peReader.GetMetadataReader();
for (int i = 1, count = reader.GetTableRowCount(TableIndex.ModuleRef); i <= count; i++)
{
var moduleRef = reader.GetModuleReference(MetadataTokens.ModuleReferenceHandle(i));
var moduleName = reader.GetString(moduleRef.Name);
var moduleRefCandidates = new[] { moduleName, moduleName + ".dll", moduleName + ".so", moduleName + ".dylib" };
ITaskItem referencedNativeFile = null;
foreach (string moduleRefCandidate in moduleRefCandidates)
{
if (allNative.TryGetValue(moduleRefCandidate, out referencedNativeFile))
{
break;
}
}
if (referencedNativeFile != null)
{
keptNative.Add(referencedNativeFile);
}
else
{
// DLLImport that wasn't satisfied
Log.LogMessage(MessageImportance.High, "unsatisfied DLLImport: " + managedAssembly + " -> " + moduleName);
}
}
}
}
}
foreach (var n in NativeDepsToKeep)
{
ITaskItem nativeFile = null;
if (allNative.TryGetValue(n.ItemSpec, out nativeFile))
{
keptNative.Add(nativeFile);
}
}
KeptNativeDepsPaths = keptNative.ToArray();
return(true);
}
public override bool Execute()
{
var allNativeNames = new HashSet <string> ();
foreach (var nativeDep in NativeDepsPaths)
{
allNativeNames.Add(Path.GetFileName(nativeDep.ItemSpec));
}
var keptNativeNames = new HashSet <string> ();
foreach (var nativeDep in NativeDepsToKeep)
{
keptNativeNames.Add(Path.GetFileName(nativeDep.ItemSpec));
}
var managedAssemblies = ManagedAssemblyPaths.Select(i => i.ItemSpec).ToArray();
foreach (string managedAssembly in managedAssemblies)
{
using (var peReader = new PEReader(new FileStream(managedAssembly, FileMode.Open, FileAccess.Read, FileShare.Read))) {
if (peReader.HasMetadata)
{
var reader = peReader.GetMetadataReader();
for (int i = 1, count = reader.GetTableRowCount(TableIndex.ModuleRef); i <= count; i++)
{
var moduleRef = reader.GetModuleReference(MetadataTokens.ModuleReferenceHandle(i));
var moduleName = reader.GetString(moduleRef.Name);
var moduleRefCandidates = new [] { moduleName, moduleName + ".dll", moduleName + ".so", moduleName + ".dylib" };
bool foundModuleRef = false;
foreach (string moduleRefCandidate in moduleRefCandidates)
{
if (allNativeNames.Contains(moduleRefCandidate))
{
keptNativeNames.Add(moduleRefCandidate);
foundModuleRef = true;
}
}
if (!foundModuleRef)
{
Log.LogMessage("unsatisfied DLLImport: " + managedAssembly + " -> " + moduleName);
}
}
}
}
}
var keptNativeDeps = new List <ITaskItem> ();
foreach (var nativeDep in NativeDepsPaths)
{
var fileName = Path.GetFileName(nativeDep.ItemSpec);
if (keptNativeNames.Contains(fileName))
{
keptNativeDeps.Add(nativeDep);
}
}
KeptNativeDepsPaths = keptNativeDeps.ToArray();
return(true);
}