include/lldb/Interpreter/CommandObjectRegexCommand.h

//===-- 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/Interpreter/CommandObject.h"
#include "lldb/Core/RegularExpression.h"

namespace lldb_private {

//-------------------------------------------------------------------------
// CommandObjectRegexCommand
//-------------------------------------------------------------------------

class CommandObjectRegexCommand : public CommandObject
{
public:

    CommandObjectRegexCommand (const char *name, const char *help, const char *syntax, uint32_t max_matches);

    virtual
    ~CommandObjectRegexCommand ();

    virtual bool
    Execute (Args& command,
             CommandContext *context,
             CommandInterpreter *interpreter,
             CommandReturnObject &result);

    virtual bool
    WantsRawCommandString() { return true; }

    virtual bool
    ExecuteRawCommandString (const char *command,
                             CommandContext *context,
                             CommandInterpreter *interpreter,
                             CommandReturnObject &result);


    bool
    AddRegexCommand (const char *re_cstr, const char *command_cstr);

protected:
    typedef struct Entry
    {
        RegularExpression regex;
        std::string command;
    };

    typedef std::list<Entry> EntryCollection;
    const uint32_t m_max_matches;
    EntryCollection m_entries;

private:
    DISALLOW_COPY_AND_ASSIGN (CommandObjectRegexCommand);
};

} // namespace lldb_private

#endif  // liblldb_CommandObjectRegexCommand_h_