/// <summary>
/// Creates a new <see cref="ISymbolReader"/> instance
/// </summary>
/// <param name="pdbStream">PDB file stream which is now owned by this method</param>
/// <returns>A new <see cref="ISymbolReader"/> instance or <c>null</c>.</returns>
public static ISymbolReader Create(IImageStream pdbStream)
{
if (pdbStream == null)
{
return(null);
}
try
{
var pdbReader = new PdbReader();
pdbReader.Read(pdbStream);
return(pdbReader);
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (SecurityException)
{
}
finally
{
if (pdbStream != null)
{
pdbStream.Dispose();
}
}
return(null);
}
/// <summary>
/// Creates a new <see cref="SymbolReader"/> instance
/// </summary>
/// <param name="pdbContext">PDB context</param>
/// <param name="pdbStream">PDB file stream which is now owned by this method</param>
/// <returns>A new <see cref="SymbolReader"/> instance or <c>null</c>.</returns>
public static SymbolReader Create(PdbReaderContext pdbContext, DataReaderFactory pdbStream)
{
if (pdbStream is null)
{
return(null);
}
try {
var debugDir = pdbContext.CodeViewDebugDirectory;
if (debugDir is null)
{
return(null);
}
if (!pdbContext.TryGetCodeViewData(out var pdbGuid, out uint age))
{
return(null);
}
var pdbReader = new PdbReader(pdbGuid, age);
pdbReader.Read(pdbStream.CreateReader());
if (pdbReader.MatchesModule)
{
return(pdbReader);
}
return(null);
}
catch (PdbException) {
}
catch (IOException) {
}
finally {
pdbStream?.Dispose();
}
return(null);
}
/// <summary>
/// Creates a new <see cref="ISymbolReader"/> instance
/// </summary>
/// <param name="pdbStream">PDB file stream which is now owned by this method</param>
/// <returns>A new <see cref="ISymbolReader"/> instance or <c>null</c>.</returns>
public static ISymbolReader Create(IImageStream pdbStream) {
if (pdbStream == null)
return null;
try {
var pdbReader = new PdbReader();
pdbReader.Read(pdbStream);
return pdbReader;
}
catch (IOException) {
}
catch (UnauthorizedAccessException) {
}
catch (SecurityException) {
}
finally {
if (pdbStream != null)
pdbStream.Dispose();
}
return null;
}
/// <summary>
/// Creates a new <see cref="SymbolReader"/> instance
/// </summary>
/// <param name="pdbStream">PDB file stream which is now owned by this method</param>
/// <returns>A new <see cref="SymbolReader"/> instance or <c>null</c>.</returns>
public static SymbolReader Create(IImageStream pdbStream)
{
if (pdbStream == null)
{
return(null);
}
try {
var pdbReader = new PdbReader();
pdbReader.Read(pdbStream);
return(pdbReader);
}
catch (PdbException) {
}
catch (IOException) {
}
finally {
if (pdbStream != null)
{
pdbStream.Dispose();
}
}
return(null);
}
