1 files changed, 111 insertions, 0 deletions
diff --git a/include/lldb/API/SBStream.h b/include/lldb/API/SBStream.h
new file mode 100644
index 000000000000..038adf68542c
--- /dev/null
+++ b/include/lldb/API/SBStream.h
@@ -0,0 +1,111 @@
+//===-- SBStream.h ----------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SBStream_h_
+#define LLDB_SBStream_h_
+
+#include <stdio.h>
+
+#include "lldb/API/SBDefines.h"
+
+namespace lldb {
+
+class SBStream
+{
+public:
+
+    SBStream ();
+    
+    ~SBStream ();
+
+    bool
+    IsValid() const;
+
+    // If this stream is not redirected to a file, it will maintain a local
+    // cache for the stream data which can be accessed using this accessor.
+    const char *
+    GetData ();
+
+    // If this stream is not redirected to a file, it will maintain a local
+    // cache for the stream output whose length can be accessed using this 
+    // accessor.
+    size_t
+    GetSize();
+
+    void
+    Printf (const char *format, ...)  __attribute__ ((format (printf, 2, 3)));
+
+    void
+    RedirectToFile (const char *path, bool append);
+
+    void
+    RedirectToFileHandle (FILE *fh, bool transfer_fh_ownership);
+
+    void
+    RedirectToFileDescriptor (int fd, bool transfer_fh_ownership);
+
+    // If the stream is redirected to a file, forget about the file and if
+    // ownership of the file was transfered to this object, close the file.
+    // If the stream is backed by a local cache, clear this cache.
+    void
+    Clear ();
+
+protected:
+    friend class SBAddress;
+    friend class SBBlock;
+    friend class SBBreakpoint;
+    friend class SBBreakpointLocation;
+    friend class SBCommandReturnObject;
+    friend class SBCompileUnit;
+    friend class SBData;
+    friend class SBDebugger;
+    friend class SBDeclaration;
+    friend class SBEvent;
+    friend class SBFileSpec;
+    friend class SBFileSpecList;
+    friend class SBFrame;
+    friend class SBFunction;
+    friend class SBInstruction;
+    friend class SBInstructionList;
+    friend class SBLineEntry;
+    friend class SBModule;
+    friend class SBModuleSpec;
+    friend class SBModuleSpecList;
+    friend class SBProcess;
+    friend class SBSection;
+    friend class SBSourceManager;
+    friend class SBSymbol;
+    friend class SBSymbolContext;
+    friend class SBSymbolContextList;
+    friend class SBTarget;
+    friend class SBThread;
+    friend class SBType;
+    friend class SBTypeMember;
+    friend class SBValue;
+    friend class SBWatchpoint;
+
+    lldb_private::Stream *
+    operator->();
+
+    lldb_private::Stream *
+    get();
+
+    lldb_private::Stream &
+    ref();
+
+private:
+
+    DISALLOW_COPY_AND_ASSIGN (SBStream);
+    std::unique_ptr<lldb_private::Stream> m_opaque_ap;
+    bool m_is_file;
+};
+
+} // namespace lldb
+
+#endif // LLDB_SBStream_h_