1 //===-- SBEvent.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_SBEvent_h_
11 #define LLDB_SBEvent_h_
12 
13 #include "lldb/API/SBDefines.h"
14 
15 #include <stdio.h>
16 #include <vector>
17 
18 
19 namespace lldb {
20 
21 class SBBroadcaster;
22 
23 class SBEvent
24 {
25 public:
26     SBEvent();
27 
28     SBEvent (const lldb::SBEvent &rhs);
29 
30     // Make an event that contains a C string.
31     SBEvent (uint32_t event, const char *cstr, uint32_t cstr_len);
32 
33     ~SBEvent();
34 
35     const SBEvent &
36     operator = (const lldb::SBEvent &rhs);
37 
38     bool
39     IsValid() const;
40 
41     const char *
42     GetDataFlavor ();
43 
44     uint32_t
45     GetType () const;
46 
47     lldb::SBBroadcaster
48     GetBroadcaster () const;
49 
50     const char *
51     GetBroadcasterClass () const;
52 
53     bool
54     BroadcasterMatchesPtr (const lldb::SBBroadcaster *broadcaster);
55 
56     bool
57     BroadcasterMatchesRef (const lldb::SBBroadcaster &broadcaster);
58 
59     void
60     Clear();
61 
62     static const char *
63     GetCStringFromEvent (const lldb::SBEvent &event);
64 
65     bool
66     GetDescription (lldb::SBStream &description);
67 
68     bool
69     GetDescription (lldb::SBStream &description) const;
70 
71 protected:
72     friend class SBListener;
73     friend class SBBroadcaster;
74     friend class SBBreakpoint;
75     friend class SBDebugger;
76     friend class SBProcess;
77     friend class SBThread;
78     friend class SBWatchpoint;
79 
80     SBEvent (lldb::EventSP &event_sp);
81 
82     lldb::EventSP &
83     GetSP () const;
84 
85     void
86     reset (lldb::EventSP &event_sp);
87 
88     void
89     reset (lldb_private::Event* event);
90 
91     lldb_private::Event *
92     get () const;
93 
94 private:
95 
96     mutable lldb::EventSP m_event_sp;
97     mutable lldb_private::Event *m_opaque_ptr;
98 };
99 
100 } // namespace lldb
101 
102 #endif  // LLDB_SBEvent_h_
103