CommandObjectRegexCommand.h revision d12aeab33bab559e138307f599077da3918a3238 
1//===-- CommandObjectRegexCommand.h -----------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef liblldb_CommandObjectRegexCommand_h_
11#define liblldb_CommandObjectRegexCommand_h_
12
13// C Includes
14// C++ Includes
15#include <list>
16
17// Other libraries and framework includes
18// Project includes
19#include "lldb/Core/RegularExpression.h"
20#include "lldb/Interpreter/CommandObject.h"
21
22namespace lldb_private {
23
24//-------------------------------------------------------------------------
25// CommandObjectRegexCommand
26//-------------------------------------------------------------------------
27
28class CommandObjectRegexCommand : public CommandObject
29{
30public:
31
32    CommandObjectRegexCommand (CommandInterpreter &interpreter,
33                               const char *name,
34                               const char *help,
35                               const char *syntax,
36                               uint32_t max_matches);
37
38    virtual
39    ~CommandObjectRegexCommand ();
40
41    virtual bool
42    Execute (Args& command,
43             CommandReturnObject &result);
44
45    virtual bool
46    WantsRawCommandString() { return true; }
47
48    virtual bool
49    ExecuteRawCommandString (const char *command,
50                             CommandReturnObject &result);
51
52
53    bool
54    AddRegexCommand (const char *re_cstr, const char *command_cstr);
55
56    bool
57    HasRegexEntries () const
58    {
59        return !m_entries.empty();
60    }
61
62protected:
63    struct Entry
64    {
65        RegularExpression regex;
66        std::string command;
67    };
68
69    typedef std::list<Entry> EntryCollection;
70    const uint32_t m_max_matches;
71    EntryCollection m_entries;
72
73private:
74    DISALLOW_COPY_AND_ASSIGN (CommandObjectRegexCommand);
75};
76
77} // namespace lldb_private
78
79#endif  // liblldb_CommandObjectRegexCommand_h_
80