private bool TryCreateReaderForMatchingPdb(
string pdbFilePath,
Guid guid,
uint stamp,
int age,
LazyMetadataImport metadataImport,
out ISymUnmanagedReader reader)
{
try
{
if (PortableShim.File.Exists(pdbFilePath))
{
var symReader = SymReader.CreateFromFile(pdbFilePath, metadataImport);
reader = symReader;
return(symReader.PdbReader.MatchesModule(guid, stamp, age));
}
}
catch
{
// nop
}
reader = null;
return(false);
}
public int GetReaderFromPdbFile(
[MarshalAs(UnmanagedType.Interface)] IMetadataImportProvider metadataImportProvider,
[MarshalAs(UnmanagedType.LPWStr)] string pdbFilePath,
[MarshalAs(UnmanagedType.Interface)] out ISymUnmanagedReader reader)
{
if (metadataImportProvider == null || string.IsNullOrEmpty(pdbFilePath))
{
reader = null;
return(HResult.E_INVALIDARG);
}
reader = SymReader.CreateFromFile(pdbFilePath, new LazyMetadataImport(metadataImportProvider));
return(HResult.S_OK);
}
public int GetReaderFromPdbFile(
[MarshalAs(UnmanagedType.Interface)] IMetadataImportProvider metadataImportProvider,
[MarshalAs(UnmanagedType.LPWStr)] string pdbFilePath,
[MarshalAs(UnmanagedType.Interface)] out ISymUnmanagedReader reader)
{
if (metadataImportProvider == null)
{
throw new ArgumentException(null, nameof(metadataImportProvider));
}
if (string.IsNullOrEmpty(pdbFilePath))
{
throw new ArgumentException(null, nameof(pdbFilePath));
}
reader = SymReader.CreateFromFile(pdbFilePath, new LazyMetadataImport(metadataImportProvider));
return(HResult.S_OK);
}
private bool TryCreateReaderForMatchingPdb(
string pdbFilePath,
Guid guid,
uint stamp,
int age,
LazyMetadataImport metadataImport,
out ISymUnmanagedReader reader)
{
if (PortableShim.File.Exists(pdbFilePath))
{
SymReader symReader;
try
{
symReader = SymReader.CreateFromFile(pdbFilePath, metadataImport);
}
catch
{
reader = null;
return(false);
}
try
{
if (symReader.PdbReader.MatchesModule(guid, stamp, age))
{
reader = symReader;
symReader = null;
return(true);
}
}
finally
{
symReader?.Destroy();
}
}
reader = null;
return(false);
}