public PdbWriter(string fileName, Stream stream, Func <object> symWriterFactory = null)
{
this.stream = new ComStreamWrapper(stream);
this.fileName = fileName;
this.symWriterFactory = symWriterFactory;
CreateSequencePointBuffers(capacity: 64);
}
internal static bool GetStream(IntPtr pidl, out Stream stream)
{
lock (getStreamSyncObject)
{
stream = null;
if (pidl == IntPtr.Zero)
{
return(false);
}
IStream piStream = null;
if (HasSuchAttributes(pidl, NativeMethods.SFGAO_STREAM))
{
NativeMethods.IShellFolder desktopFolder = null;
if (NativeMethods.SHGetDesktopFolder(out desktopFolder) != 0)
{
return(false);
}
Guid guid = new Guid("0000000c-0000-0000-C000-000000000046");
IntPtr ppv = IntPtr.Zero;
uint res = desktopFolder.BindToObject(pidl, IntPtr.Zero, ref guid, out ppv);
Marshal.ReleaseComObject(desktopFolder);
if (res != 0)
{
return(false);
}
object objUnk = Marshal.GetObjectForIUnknown(ppv);
Marshal.Release(ppv);
if (objUnk == null)
{
return(false);
}
piStream = objUnk as IStream;
if (piStream == null)
{
return(false);
}
}
if (piStream == null)
{
return(false);
}
ComStreamWrapper comStreamWrapper = new ComStreamWrapper(piStream);
comStreamWrapper.Seek(0, System.IO.SeekOrigin.Begin);
stream = (Stream)comStreamWrapper;
return(true);
}
}
public int WriteUserOptions([In] IStream pOptionsStream, [In] string pszKey)
{
try
{
using (ComStreamWrapper wrapper = new ComStreamWrapper(pOptionsStream))
{
IAnkhSccService scc;
switch (pszKey)
{
case SccPendingChangeStream:
WritePendingChanges(wrapper);
break;
case SccTranslateStream:
scc = GetService <IAnkhSccService>();
if (scc != null)
{
scc.SerializeSccTranslateData(wrapper, true);
}
break;
case SccExcludedStream:
scc = GetService <IAnkhSccService>();
if (scc != null)
{
scc.SerializeSccExcludeData(wrapper, true);
}
break;
default:
// TODO: Add support for some service api for our services
break;
}
}
return(VSErr.S_OK);
}
finally
{
if (Marshal.IsComObject(pOptionsStream))
{
Marshal.ReleaseComObject(pOptionsStream); // See Package.cs from MPF for reason
}
}
}
public void GetReaderFromPdbStream()
{
var stream = new MemoryStream(TestResources.Documents.PortablePdb);
var wrapper = new ComStreamWrapper(stream);
ISymUnmanagedReader symReader;
Assert.Equal(HResult.S_OK, SymBinder.GetReaderFromPdbStream(NotImplementedMetadataProvider.Instance, wrapper, out symReader));
int actualCount;
Assert.Equal(HResult.S_OK, symReader.GetDocuments(0, out actualCount, null));
Assert.Equal(13, actualCount);
Assert.Equal(HResult.S_FALSE, ((ISymUnmanagedDispose)symReader).Destroy());
Assert.Equal(HResult.S_OK, ((ISymUnmanagedDispose)symReader).Destroy());
Assert.Throws <ObjectDisposedException>(() => symReader.GetDocuments(0, out actualCount, null));
}
public void GetReaderFromStream()
{
var importer = new SymMetadataImport(new MemoryStream(TestResources.Documents.Dll));
var stream = new MemoryStream(TestResources.Documents.Pdb);
var wrapper = new ComStreamWrapper(stream);
ISymUnmanagedReader symReader;
Assert.Equal(HResult.S_OK, SymBinder.GetReaderFromStream(importer, wrapper, out symReader));
int actualCount;
Assert.Equal(HResult.S_OK, symReader.GetDocuments(0, out actualCount, null));
Assert.Equal(11, actualCount);
Assert.Equal(HResult.S_FALSE, ((ISymUnmanagedDispose)symReader).Destroy());
Assert.Equal(HResult.S_OK, ((ISymUnmanagedDispose)symReader).Destroy());
Assert.Throws <ObjectDisposedException>(() => symReader.GetDocuments(0, out actualCount, null));
}
public int ReadUserOptions([In] IStream pOptionsStream, [In] string pszKey)
{
try
{
using (ComStreamWrapper wrapper = new ComStreamWrapper(pOptionsStream, true))
{
IAnkhSccService scc;
switch (pszKey)
{
case SccPendingChangeStream:
LoadPendingChanges(wrapper);
break;
case SccTranslateStream:
scc = GetService <IAnkhSccService>();
if (scc != null)
{
scc.SerializeSccTranslateData(wrapper, false);
}
break;
case SccExcludedStream:
scc = GetService <IAnkhSccService>();
if (scc != null)
{
scc.SerializeSccExcludeData(wrapper, false);
}
break;
default:
// TODO: Add support for some service api for our services
break;
}
}
return(VSErr.S_OK); // Our data is in subversion properties
}
catch (EndOfStreamException)
{
// Ignore: Old version? Broken Solution File? (Common error)
return(VSErr.S_OK);;
}
catch (Exception ex)
{
#if DEBUG
IAnkhErrorHandler handler = GetService <IAnkhErrorHandler>();
if (handler != null)
{
handler.OnError(ex);
}
#endif
return(VSErr.S_OK);
}
finally
{
if (Marshal.IsComObject(pOptionsStream))
{
Marshal.ReleaseComObject(pOptionsStream); // See Package.cs from MPF for reason
}
}
}
public PdbWriter(string fileName, ComStreamWrapper stream)
{
this.stream = stream;
this.fileName = fileName;
CreateSequencePointBuffers(capacity: 64);
}
