Merge branch 'main' into sb/zen-helpsb/zen-help

- Combine HelpCommand (this branch) with HistoryCommand (main) in zen CLI dispatcher
- Keep filter-aware TuiPickOne rewrite; adopt main's ASCII arrow glyphs in doc comment

1 files changed, 62 insertions, 0 deletions

diff --git a/thirdparty/raw_pdb/src/PDB_InfoStream.h b/thirdparty/raw_pdb/src/PDB_InfoStream.h
new file mode 100644
index 000000000..9e15ebc41
--- /dev/null
+++ b/thirdparty/raw_pdb/src/PDB_InfoStream.h
@@ -0,0 +1,62 @@
+// 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_Types.h"
+#include "PDB_CoalescedMSFStream.h"
+#include "PDB_NamesStream.h"
+
+namespace PDB
+{
+	class RawFile;
+
+
+	// PDB Info Stream
+	// https://llvm.org/docs/PDB/PdbStream.html
+	class PDB_NO_DISCARD InfoStream
+	{
+	public:
+		InfoStream(void) PDB_NO_EXCEPT;
+		explicit InfoStream(const RawFile& file) PDB_NO_EXCEPT;
+
+		PDB_DEFAULT_MOVE(InfoStream);
+
+		// Returns the header of the stream.
+		PDB_NO_DISCARD inline const Header* GetHeader(void) const PDB_NO_EXCEPT
+		{
+			return m_header;
+		}
+
+		// Returns whether the module has a names stream.
+		PDB_NO_DISCARD inline bool HasNamesStream(void) const PDB_NO_EXCEPT
+		{
+			return (m_namesStreamIndex != 0u);
+		}
+
+		// Returns whether the PDB file was linked using /DEBUG:FASTLINK.
+		PDB_NO_DISCARD inline bool UsesDebugFastLink(void) const PDB_NO_EXCEPT
+		{
+			return m_usesDebugFastlink;
+		}
+
+		// Returns whether the PDB file has an IPI stream.
+		PDB_NO_DISCARD inline bool HasIPIStream(void) const PDB_NO_EXCEPT
+		{
+			return m_hasIPIStream;
+		}
+
+		// Create names stream
+		PDB_NO_DISCARD NamesStream CreateNamesStream(const RawFile& file) const PDB_NO_EXCEPT;
+
+	private:
+		CoalescedMSFStream m_stream;
+		const Header* m_header;
+		uint32_t m_namesStreamIndex;
+		bool m_usesDebugFastlink;
+		bool m_hasIPIStream;
+
+		PDB_DISABLE_COPY(InfoStream);
+	};
+}