/// <inheritdoc/> protected override void InitializeInternal(DataReaderFactory mdReaderFactory, uint metadataBaseOffset) { DotNetStream dns = null; var newAllStreams = new List <DotNetStream>(allStreams); bool forceAllBig = false; try { for (int i = mdHeader.StreamHeaders.Count - 1; i >= 0; i--) { var sh = mdHeader.StreamHeaders[i]; switch (sh.Name) { case "#Strings": if (stringsStream is null) { stringsStream = new StringsStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(stringsStream); continue; } break; case "#US": if (usStream is null) { usStream = new USStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(usStream); continue; } break; case "#Blob": if (blobStream is null) { blobStream = new BlobStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(blobStream); continue; } break; case "#GUID": if (guidStream is null) { guidStream = new GuidStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(guidStream); continue; } break; case "#~": if (tablesStream is null) { tablesStream = new TablesStream(mdReaderFactory, metadataBaseOffset, sh, runtime); newAllStreams.Add(tablesStream); continue; } break; case "#Pdb": if (isStandalonePortablePdb && pdbStream is null) { pdbStream = new PdbStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(pdbStream); continue; } break; case "#JTD": if (runtime == CLRRuntimeReaderKind.Mono) { forceAllBig = true; continue; } break; } dns = new CustomDotNetStream(mdReaderFactory, metadataBaseOffset, sh); newAllStreams.Add(dns); dns = null; } } finally { dns?.Dispose(); newAllStreams.Reverse(); allStreams = newAllStreams; } if (tablesStream is null) { throw new BadImageFormatException("Missing MD stream"); } if (pdbStream is not null) { tablesStream.Initialize(pdbStream.TypeSystemTableRows, forceAllBig); } else { tablesStream.Initialize(null, forceAllBig); } }
/// <inheritdoc/> protected override void InitializeInternal(DataReaderFactory mdReaderFactory, uint metadataBaseOffset) { DotNetStream dns = null; try { foreach (var sh in mdHeader.StreamHeaders) { switch (sh.Name.ToUpperInvariant()) { case "#STRINGS": if (stringsStream is null) { stringsStream = new StringsStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(stringsStream); continue; } break; case "#US": if (usStream is null) { usStream = new USStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(usStream); continue; } break; case "#BLOB": if (blobStream is null) { blobStream = new BlobStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(blobStream); continue; } break; case "#GUID": if (guidStream is null) { guidStream = new GuidStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(guidStream); continue; } break; case "#~": // Only if #Schema is used case "#-": if (tablesStream is null) { tablesStream = new TablesStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(tablesStream); continue; } break; case "#PDB": // Case sensitive comparison since it's a stream that's not read by the CLR, // only by other libraries eg. System.Reflection.Metadata. if (isStandalonePortablePdb && pdbStream is null && sh.Name == "#Pdb") { pdbStream = new PdbStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(pdbStream); continue; } break; } dns = new CustomDotNetStream(mdReaderFactory, metadataBaseOffset, sh); allStreams.Add(dns); dns = null; } } finally { dns?.Dispose(); } if (tablesStream is null) { throw new BadImageFormatException("Missing MD stream"); } if (!(pdbStream is null)) { tablesStream.Initialize(pdbStream.TypeSystemTableRows); }