Import lldb as of SVN r188801

(A number of files not required for the FreeBSD build have been removed.)

Sponsored by:	DARPA, AFRL

1 files changed, 81 insertions, 0 deletions

diff --git a/include/lldb/Interpreter/CommandObjectRegexCommand.h b/include/lldb/Interpreter/CommandObjectRegexCommand.h
new file mode 100644
index 0000000..8855680
--- /dev/null
+++ b/include/lldb/Interpreter/CommandObjectRegexCommand.h
@@ -0,0 +1,81 @@
+//===-- CommandObjectRegexCommand.h -----------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_CommandObjectRegexCommand_h_
+#define liblldb_CommandObjectRegexCommand_h_
+
+// C Includes
+// C++ Includes
+#include <list>
+
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Core/RegularExpression.h"
+#include "lldb/Interpreter/CommandObject.h"
+
+namespace lldb_private {
+
+//-------------------------------------------------------------------------
+// CommandObjectRegexCommand
+//-------------------------------------------------------------------------
+
+class CommandObjectRegexCommand : public CommandObjectRaw
+{
+public:
+
+    CommandObjectRegexCommand (CommandInterpreter &interpreter,
+                               const char *name, 
+                               const char *help, 
+                               const char *syntax, 
+                               uint32_t max_matches,
+                               uint32_t completion_type_mask = 0);
+    
+    virtual
+    ~CommandObjectRegexCommand ();
+
+    bool
+    AddRegexCommand (const char *re_cstr, const char *command_cstr);
+
+    bool
+    HasRegexEntries () const
+    {
+        return !m_entries.empty();
+    }
+    
+    virtual int
+    HandleCompletion (Args &input,
+                      int &cursor_index,
+                      int &cursor_char_position,
+                      int match_start_point,
+                      int max_return_elements,
+                      bool &word_complete,
+                      StringList &matches);
+
+protected:
+    virtual bool
+    DoExecute (const char *command, CommandReturnObject &result);
+
+    struct Entry
+    {
+        RegularExpression regex;
+        std::string command;
+    };
+
+    typedef std::list<Entry> EntryCollection;
+    const uint32_t m_max_matches;
+    const uint32_t m_completion_type_mask;
+    EntryCollection m_entries;
+
+private:
+    DISALLOW_COPY_AND_ASSIGN (CommandObjectRegexCommand);
+};
+
+} // namespace lldb_private
+
+#endif  // liblldb_CommandObjectRegexCommand_h_