1 files changed, 65 insertions, 0 deletions
diff --git a/thirdparty/raw_pdb/src/PDB_DBIStream.h b/thirdparty/raw_pdb/src/PDB_DBIStream.h
new file mode 100644
index 000000000..4b525980f
--- /dev/null
+++ b/thirdparty/raw_pdb/src/PDB_DBIStream.h
@@ -0,0 +1,65 @@
+// Copyright 2011-2022, Molecular Matters GmbH <[email protected]>
+// See LICENSE.txt for licensing details (2-clause BSD License: https://opensource.org/licenses/BSD-2-Clause)
+
+#pragma once
+
+#include "Foundation/PDB_Macros.h"
+#include "PDB_ErrorCodes.h"
+#include "PDB_DBITypes.h"
+#include "PDB_CoalescedMSFStream.h"
+#include "PDB_DirectMSFStream.h"
+#include "PDB_ImageSectionStream.h"
+#include "PDB_PublicSymbolStream.h"
+#include "PDB_GlobalSymbolStream.h"
+#include "PDB_SourceFileStream.h"
+#include "PDB_SectionContributionStream.h"
+#include "PDB_ModuleInfoStream.h"
+
+
+// PDB DBI Stream
+// https://llvm.org/docs/PDB/DbiStream.html
+namespace PDB
+{
+	class RawFile;
+
+
+	class PDB_NO_DISCARD DBIStream
+	{
+	public:
+		DBIStream(void) PDB_NO_EXCEPT;
+		explicit DBIStream(const RawFile& file, const DBI::StreamHeader& header) PDB_NO_EXCEPT;
+
+		PDB_DEFAULT_MOVE(DBIStream);
+
+		PDB_NO_DISCARD ErrorCode HasValidSymbolRecordStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ErrorCode HasValidImageSectionStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ErrorCode HasValidPublicSymbolStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ErrorCode HasValidGlobalSymbolStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ErrorCode HasValidSectionContributionStream(const RawFile& file) const PDB_NO_EXCEPT;
+
+		PDB_NO_DISCARD CoalescedMSFStream CreateSymbolRecordStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ImageSectionStream CreateImageSectionStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD PublicSymbolStream CreatePublicSymbolStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD GlobalSymbolStream CreateGlobalSymbolStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD SourceFileStream CreateSourceFileStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD SectionContributionStream CreateSectionContributionStream(const RawFile& file) const PDB_NO_EXCEPT;
+		PDB_NO_DISCARD ModuleInfoStream CreateModuleInfoStream(const RawFile& file) const PDB_NO_EXCEPT;
+
+		PDB_NO_DISCARD const DBI::StreamHeader& GetHeader(void) const PDB_NO_EXCEPT
+		{
+			return m_header;
+		}
+
+	private:
+		DBI::StreamHeader m_header;
+		DirectMSFStream m_stream;
+
+		PDB_DISABLE_COPY(DBIStream);
+	};
+
+	// Returns whether the given raw file provides a valid DBI stream.
+	PDB_NO_DISCARD ErrorCode HasValidDBIStream(const RawFile& file) PDB_NO_EXCEPT;
+
+	// Creates the DBI stream from a raw file.
+	PDB_NO_DISCARD DBIStream CreateDBIStream(const RawFile& file) PDB_NO_EXCEPT;
+}