public static void AddProjectReferencesPathsIntoHost(References references, MetadataReaderHost host)
{
Contract.Requires(host != null);
if (references == null)
{
return;
}
for (int i = 1; i <= references.Count; i++)
{
var tempRef = references.Item(i);
if (tempRef == null)
{
continue;
}
var refPath = tempRef.Path;
if (!String.IsNullOrEmpty(refPath))
{
var refDir = Path.GetDirectoryName(refPath);
if (refDir != null)
{
host.AddLibPath(refDir);
var referenceAssemblyPath = Path.Combine(refDir, "CodeContracts");
if (System.IO.Directory.Exists(referenceAssemblyPath))
{
host.AddLibPath(referenceAssemblyPath);
}
}
}
}
}
public WholeProgram(IEnumerable <IAssembly> rootAssemblies, MetadataReaderHost host)
{
this.rootAssemblies = new HashSet <IAssembly>(rootAssemblies);
this.allAssemblies = GarbageCollectHelper.CloseAndResolveOverReferencedAssemblies(rootAssemblies);
this.host = host;
}
public MyLoader(MetadataReaderHost host, string directory)
{
this.cciHost = host;
this.myRuntimeLoader = new RuntimeLoader.RuntimeLoader(host);
sourceProviderForAssembly = new Dictionary <IAssembly, ISourceLocationProvider>();
if (PlatformTypes == null)
{
PlatformTypes = host.PlatformType;
}
this.failedAssemblies = new HashSet <IAssemblyReference>();
//LoadCoreAssembly();
LoadRuntimeTypes(directory);
}
public bool Load(string location)
{
IModule module = MetadataReaderHost.LoadUnitFrom(location) as IModule;
if (module == null || module is Dummy)
{
return(false);
}
else
{
PrimaryModule = module;
PrimaryAssembly = module as IAssembly;
Environment.Message("Loaded primary assembly {0} with {1} assembly references.", PrimaryAssembly.Name.Value, PrimaryAssembly.AssemblyReferences.Count());
return(true);
}
}
private static void RewriteBinary(
Assembly copy,
AssemblyReport assemblyReport,
MetadataReaderHost host,
string outputPath,
MethodRemoval methodRemoval,
StubMethodBodyEmitter stubEmitter)
{
/* This is an attempt to decouple the MethodRemoval commandline options
* from the tree shaker, but it doesn't really seem to be working.
* Might be better to just pass the method removal directly to
* the rewriter.
*/
bool removeMethods = (methodRemoval == MethodRemoval.Remove);
bool fullDebugStubs = (methodRemoval == MethodRemoval.Debug);
bool dryRun = (methodRemoval == MethodRemoval.None);
PdbReader /*?*/ pdbReader = null;
string pdbFile = Path.ChangeExtension(copy.Location, "pdb");
if (File.Exists(pdbFile))
{
using (var pdbStream = File.OpenRead(pdbFile)) {
pdbReader = new PdbReader(pdbStream, host);
}
}
else
{
Console.WriteLine("Could not load the PDB file for '" + copy.Name.Value + "' . Proceeding anyway.");
}
using (pdbReader) {
var localScopeProvider = pdbReader == null ? null : new ILGenerator.LocalScopeProvider(pdbReader);
var pdbPath = Path.ChangeExtension(outputPath, ".pdb");
var outputFileName = Path.GetFileNameWithoutExtension(outputPath);
using (var peStream = File.Create(outputPath)) {
using (var pdbWriter = new PdbWriter(pdbPath, pdbReader)) {
var rewriter = new TreeShakingRewriter(host, assemblyReport, dryRun, removeMethods, fullDebugStubs, stubEmitter);
IAssembly rewrittenCopy = rewriter.Rewrite(copy);
PeWriter.WritePeToStream(rewrittenCopy, host, peStream, pdbReader, localScopeProvider, pdbWriter);
}
}
}
}
public PdbReader LoadPdb(string file, MetadataReaderHost host)
{
PdbReader symbol = null;
try
{
string symbolFile = Path.ChangeExtension(file, ".pdb");
if (File.Exists(symbolFile))
{
symbol = new PdbReader(File.Open(symbolFile, FileMode.Open, FileAccess.Read), host);
}
}
catch (Exception)
{
// yum yum, i feel dirty writing this.
symbol = null;
}
return(symbol);
}
public PhoneNavigationCodeTraverser(MetadataReaderHost host, IEnumerable <IAssemblyReference> assemblies) : base()
{
this.host = host;
List <IAssembly> assembliesTraversed = new List <IAssembly>();
foreach (IAssemblyReference asmRef in assemblies)
{
assembliesTraversed.Add(asmRef.ResolvedAssembly);
}
Microsoft.Cci.Immutable.PlatformType platform = host.PlatformType as Microsoft.Cci.Immutable.PlatformType;
// TODO obtain version, culture and signature data dynamically
IAssemblyReference assembly = PhoneTypeHelper.getPhoneAssemblyReference(host);
// TODO determine the needed types dynamically
navigationSvcType = platform.CreateReference(assembly, "System", "Windows", "Navigation", "NavigationService");
assembly = PhoneTypeHelper.getSystemAssemblyReference(host);
cancelEventArgsType = platform.CreateReference(assembly, "System", "ComponentModel", "CancelEventArgs");
navigationCallers = new HashSet <IMethodReference>();
}
public static AssemblyIdentity GetAssemblyIdentity(EnvDTE.Project project, MetadataReaderHost host)
{
Contract.Requires(project != null);
Contract.Requires(host != null);
if (!ProjectIsAvailable(project))
{
return(null);
}
VSServiceProvider.Current.Logger.WriteToLog("Getting the assembly identity for project: " + project.Name);
string location_RootDir = null;
string location_RelativeAssemblyDir = null;
string location_FileName = null;
string location = null;
IName iName = null;
string culture = "";//TODO: Find out where to get culture information.
Version version = new Version();
AssemblyIdentity result = null;
try {
var activePropCount =
project.ConfigurationManager != null && project.ConfigurationManager.ActiveConfiguration != null && project.ConfigurationManager.ActiveConfiguration.Properties != null ?
project.ConfigurationManager.ActiveConfiguration.Properties.Count : 0;
for (int i = activePropCount; 1 <= i; i--)
{
var prop = project.ConfigurationManager.ActiveConfiguration.Properties.Item(i);
if (prop == null)
{
continue;
}
if (prop.Name == "OutputPath")
{
location_RelativeAssemblyDir = prop.Value as string;
break;
}
}
var propCount = project.Properties != null ? project.Properties.Count : 0;
for (int i = propCount; 1 <= i; i--)
{
var prop = project.Properties.Item(i);
if (prop == null)
{
continue;
}
switch (prop.Name)
{
case "AssemblyName":
iName = host.NameTable.GetNameFor(prop.Value as string);
break;
case "AssemblyVersion":
var stringVersion = prop.Value as string;
if (!Version.TryParse(stringVersion, out version))
{
version = new Version();
}
Contract.Assume(version != null);
break;
case "FullPath":
location_RootDir = prop.Value as string;
break;
case "OutputFileName":
location_FileName = prop.Value as string;
break;
default:
break;
}
}
} catch (COMException comEx) {
VSServiceProvider.Current.Logger.WriteToLog("COM Exception while trying to access project's properties.");
VSServiceProvider.Current.Logger.WriteToLog("Message: " + comEx.Message);
if (comEx.Message.Contains(COMExceptionMessage_ProjectUnavailable))
{
VSServiceProvider.Current.Logger.WriteToLog("Returning null.");
return(null);
}
else if (((uint)comEx.ErrorCode) == 0x80020009)
{
VSServiceProvider.Current.Logger.WriteToLog("Returning null.");
return(null);
}
else
{
throw comEx;
}
}
//Check if we got enough information from VS to build the location
if (location_FileName == null ||
location_RelativeAssemblyDir == null ||
location_RootDir == null)
{
VSServiceProvider.Current.Logger.WriteToLog("Couldn't find path to the project's output assembly.");
return(null);
}
//Set the location of the output assembly
location = Path.Combine(location_RootDir, location_RelativeAssemblyDir, location_FileName);
//Check that the output assembly exists
if (!File.Exists(location))
{
VSServiceProvider.Current.Logger.WriteToLog("Project output assembly could not be found at the location given by Visual Studio: " + location);
}
//Check our other information from VS
if (iName == null ||
string.IsNullOrEmpty(location))
{
VSServiceProvider.Current.Logger.WriteToLog("Couldn't gather sufficient information from the project to construct an assembly identity.");
return(null);
}
//Success
Contract.Assert(version != null);
Contract.Assert(culture != null);
result = new AssemblyIdentity(iName, culture, version, Enumerable <byte> .Empty, location);
host.AddLibPath(Path.Combine(location_RootDir, location_RelativeAssemblyDir, "CodeContracts"));
host.AddLibPath(Path.Combine(location_RootDir, location_RelativeAssemblyDir, @"..\Debug\CodeContracts"));
return(result);
}
// this function applies analysis-net analyses on the method defined in our assembly (methodDefinition)
// the result is a typed stackless three address code representation of the orignal method definition body
// you can 'out' the control flow graph because it can be reused for another analysis
public static MethodBody ThreeAddressCode(IMethodDefinition methodDefinition, MetadataReaderHost host, out ControlFlowGraph cfg)
{
if (methodDefinition.IsAbstract || methodDefinition.IsExternal)
{
cfg = null;
return(null);
}
var disassembler = new Disassembler(host, methodDefinition, null);
var methodBody = disassembler.Execute();
var cfAnalysis = new ControlFlowAnalysis(methodBody);
//var cfg = cfAnalysis.GenerateNormalControlFlow();
cfg = cfAnalysis.GenerateExceptionalControlFlow();
var splitter = new WebAnalysis(cfg, methodDefinition);
splitter.Analyze();
splitter.Transform();
methodBody.UpdateVariables();
var typeAnalysis = new TypeInferenceAnalysis(cfg, methodDefinition.Type);
typeAnalysis.Analyze();
methodBody.UpdateVariables();
return(methodBody);
}
public void Dispose()
{
_mutableAssembly = null;
_host.Dispose();
_host = null;
}
public override bool Execute()
{
ReswFileList = null;
UnprocessedAssemblyList = null;
List <ITaskItem> unprocessedAssemblyList = new List <ITaskItem>();
List <ITaskItem> reswList = new List <ITaskItem>();
_state = ReadStateFile(StateFile);
if (_state == null)
{
_state = new ResourceHandlingState();
}
_state.SetLogger(Log);
using (_host = new PeReader.DefaultHost())
{
try
{
// Separate main assemblies and satellite assemblies so main assemblies get processed first
_mainAssemblies = new List <ITaskItem>();
_satelliteAssemblies = new List <ITaskItem>();
_processedAssemblies = new HashSet <String>(StringComparer.OrdinalIgnoreCase);
foreach (ITaskItem item in AssemblyList)
{
if (_processedAssemblies.Contains(item.ItemSpec))
{
continue;
}
_processedAssemblies.Add(item.ItemSpec);
if (item.ItemSpec.EndsWith(".dll", StringComparison.OrdinalIgnoreCase))
{
if (item.ItemSpec.EndsWith(".resources.dll", StringComparison.OrdinalIgnoreCase))
{
_satelliteAssemblies.Add(item);
}
else
{
_mainAssemblies.Add(item);
}
}
}
foreach (ITaskItem assemblyFilePath in _mainAssemblies.Concat(_satelliteAssemblies))
{
List <ResWInfo> resWInfoList = null;
bool containsFrameworkResources = false;
if (!_state.IsUpToDate(assemblyFilePath.ItemSpec, out containsFrameworkResources, out resWInfoList))
{
resWInfoList = ExtractAssemblyResWList(assemblyFilePath.ItemSpec, out containsFrameworkResources);
if (resWInfoList != null)
{
FileInfo fiAssembly = new FileInfo(assemblyFilePath.ItemSpec);
_state.Save(assemblyFilePath.ItemSpec, fiAssembly.LastWriteTimeUtc, containsFrameworkResources, resWInfoList);
}
}
if (resWInfoList != null)
{
foreach (ResWInfo reswInfo in resWInfoList)
{
TaskItem newTaskItem = new TaskItem(reswInfo.ResWPath);
newTaskItem.SetMetadata("ResourceIndexName", reswInfo.ResourceIndexName);
if (!String.IsNullOrEmpty(reswInfo.NeutralResourceLanguage))
{
newTaskItem.SetMetadata("NeutralResourceLanguage", reswInfo.NeutralResourceLanguage);
}
if (!containsFrameworkResources)
{
newTaskItem.SetMetadata("OriginalItemSpec", reswInfo.ResWPath); // Original GenerateResource behavior creates this additional metadata item on processed non-framework assemblies
reswList.Add(newTaskItem);
}
else if (!SkipFrameworkResources)
{
reswList.Add(newTaskItem);
}
}
}
}
UnprocessedAssemblyList = unprocessedAssemblyList.ToArray(); // For now this list will always be empty
ReswFileList = reswList.ToArray();
WriteStateFile(StateFile, _state);
}
catch (Exception e)
{
Log.LogError(Resources.Error_ResourceExtractionFailed, e.Message);
return(false);
}
}
return(true);
}
public PhoneInitializationMetadataTraverser(MetadataReaderHost host)
: base()
{
this.host = host;
}
public void Dispose()
{
this.cciHost.Dispose();
this.cciHost = null;
GC.SuppressFinalize(this);
}
public CciModuleSource(MetadataReaderHost host, List <ModuleInfo> moduleInfoList) : this(host)
{
_moduleInfoList = moduleInfoList;
}
public CciModuleSource(MetadataReaderHost host = null)
{
pdbReaders = new Dictionary <string, PdbReader>(StringComparer.OrdinalIgnoreCase);
_host = host ?? new PeReader.DefaultHost();
_moduleInfoList = new List <ModuleInfo>();
}
public override bool Execute()
{
ReswFileList = null;
UnprocessedAssemblyList = null;
List <ITaskItem> unprocessedAssemblyList = new List <ITaskItem>();
List <ITaskItem> reswList = new List <ITaskItem>();
_state = ReadStateFile(StateFile);
if (_state == null)
{
_state = new ResourceHandlingState();
}
_state.SetLogger(Log);
using (_host = new PeReader.DefaultHost())
{
try
{
ITaskItem firstNonFrameworkAssembly = null;
foreach (ITaskItem assemblyFilePath in AssemblyList)
{
string reswPath = null;
bool containsResources = false;
if (!_state.IsUpToDate(assemblyFilePath.ItemSpec, out reswPath) ||
!IsAtOutputFolder(reswPath))
{
reswPath = ExtractFrameworkAssemblyResW(assemblyFilePath.ItemSpec, out containsResources);
if (reswPath != null)
{
FileInfo fiAssembly = new FileInfo(assemblyFilePath.ItemSpec);
FileInfo fiResW = new FileInfo(reswPath);
_state.Save(assemblyFilePath.ItemSpec, reswPath, fiAssembly.LastWriteTimeUtc, fiResW.LastWriteTimeUtc);
}
}
if (reswPath == null)
{
if (containsResources)
{
unprocessedAssemblyList.Add(assemblyFilePath);
}
if (unprocessedAssemblyList.Count == 0)
{
firstNonFrameworkAssembly = assemblyFilePath;
}
}
else
{
TaskItem newTaskItem = new TaskItem(reswPath);
newTaskItem.SetMetadata("NeutralResourceLanguage", "en-US");
newTaskItem.SetMetadata("ResourceIndexName", Path.GetFileNameWithoutExtension(reswPath));
reswList.Add(newTaskItem);
}
}
UnprocessedAssemblyList = unprocessedAssemblyList.ToArray();
if (!SkipFrameworkResources)
{
ReswFileList = reswList.ToArray();
}
// we make sure unprocessedAssemblyList has at least one item if ReswFileList is empty to avoid having _GeneratePrisForPortableLibraries
// repopulate the assembly list and reprocess them
if ((ReswFileList == null || ReswFileList.Length == 0) &&
UnprocessedAssemblyList.Length == 0 &&
firstNonFrameworkAssembly != null)
{
UnprocessedAssemblyList = new ITaskItem[1] {
firstNonFrameworkAssembly
};
}
WriteStateFile(StateFile, _state);
}
catch (Exception e)
{
Log.LogError(Resources.Error_ResourceExtractionFailed, e.Message);
return(false);
}
}
return(true);
}
public PhoneNavigationMetadataTraverser(MetadataReaderHost host)
: base()
{
this.host = host;
}
static Inspector()
{
host = new PeReader.DefaultHost();
}
private CciModuleSource(MetadataReaderHost host, IAssembly module) : this(host)
{
_moduleInfoList.Add(new ModuleInfo(module));
}
public PhoneInitializationCodeTraverser(MetadataReaderHost host, IMethodDefinition traversedMethod) : base()
{
this.methodBeingTraversed = traversedMethod;
this.host = host;
InitializeTraverser();
}