Driver.h revision 276479 
1//===-- Driver.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 lldb_Driver_h_
11#define lldb_Driver_h_
12
13#include "Platform.h"
14#include "lldb/Utility/PseudoTerminal.h"
15
16#include <set>
17#include <bitset>
18#include <string>
19#include <vector>
20
21#include "lldb/API/SBDefines.h"
22#include "lldb/API/SBBroadcaster.h"
23#include "lldb/API/SBDebugger.h"
24#include "lldb/API/SBError.h"
25
26class IOChannel;
27
28class Driver : public lldb::SBBroadcaster
29{
30public:
31    Driver ();
32
33    virtual
34    ~Driver ();
35
36    void
37    MainLoop ();
38
39    lldb::SBError
40    ParseArgs (int argc, const char *argv[], FILE *out_fh, bool &do_exit);
41
42    const char *
43    GetFilename() const;
44
45    const char *
46    GetCrashLogFilename() const;
47
48    const char *
49    GetArchName() const;
50
51    lldb::ScriptLanguage
52    GetScriptLanguage() const;
53
54    void
55    WriteInitialCommands (bool before_file, lldb::SBStream &strm);
56
57    bool
58    GetDebugMode() const;
59
60
61    class OptionData
62    {
63    public:
64        OptionData ();
65       ~OptionData ();
66
67        void
68        Clear();
69
70        void
71        AddInitialCommand (const char *command, bool before_file, bool is_file, lldb::SBError &error);
72
73        //static OptionDefinition m_cmd_option_table[];
74
75        std::vector<std::string> m_args;
76        lldb::ScriptLanguage m_script_lang;
77        std::string m_core_file;
78        std::string m_crash_log;
79        std::vector<std::pair<bool,std::string> > m_initial_commands;
80        std::vector<std::pair<bool,std::string> > m_after_file_commands;
81        bool m_debug_mode;
82        bool m_source_quietly;
83        bool m_print_version;
84        bool m_print_python_path;
85        bool m_print_help;
86        bool m_wait_for;
87        std::string m_process_name;
88        lldb::pid_t m_process_pid;
89        bool m_use_external_editor;  // FIXME: When we have set/show variables we can remove this from here.
90        typedef std::set<char> OptionSet;
91        OptionSet m_seen_options;
92    };
93
94
95    static lldb::SBError
96    SetOptionValue (int option_idx,
97                    const char *option_arg,
98                    Driver::OptionData &data);
99
100
101    lldb::SBDebugger &
102    GetDebugger()
103    {
104        return m_debugger;
105    }
106
107    void
108    ResizeWindow (unsigned short col);
109
110private:
111    lldb::SBDebugger m_debugger;
112    OptionData m_option_data;
113
114    void
115    ResetOptionValues ();
116
117    void
118    ReadyForCommand ();
119};
120
121#endif // lldb_Driver_h_
122