1 //===-- Breakpoint.cpp ------------------------------------------*- 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 #include "llvm/Support/Casting.h"
11 
12 #include "lldb/Breakpoint/Breakpoint.h"
13 #include "lldb/Breakpoint/BreakpointOptions.h"
14 #include "lldb/Breakpoint/BreakpointLocationCollection.h"
15 #include "lldb/Breakpoint/BreakpointResolver.h"
16 #include "lldb/Breakpoint/BreakpointResolverFileLine.h"
17 #include "lldb/Utility/Log.h"
18 #include "lldb/Utility/Stream.h"
19 #include "lldb/Utility/StreamString.h"
20 
21 using namespace lldb;
22 using namespace lldb_private;
23 
24 const Flags::ValueType BreakpointName::Permissions::permissions_mask
25     [BreakpointName::Permissions::PermissionKinds::allPerms + 1] =  {
26       (1u << 0),
27       (1u << 1),
28       (1u << 2),
29       (0x5u)
30 };
31 
32 BreakpointName::BreakpointName(const ConstString &name, const Breakpoint &bkpt,
33                  const char *help) :
34       m_name(name), m_options(bkpt.GetOptions())
35 {
36   SetHelp(help);
37 }
38 
39 bool BreakpointName::Permissions::GetDescription(Stream *s,
40                                                  lldb::DescriptionLevel level) {
41     if (!AnySet())
42       return false;
43     s->IndentMore();
44     s->Indent();
45     if (IsSet(listPerm))
46       s->Printf("list: %s", GetAllowList() ? "allowed" : "disallowed");
47 
48     if (IsSet(disablePerm))
49       s->Printf("disable: %s", GetAllowDisable() ? "allowed" : "disallowed");
50 
51     if (IsSet(deletePerm))
52       s->Printf("delete: %s", GetAllowDelete() ? "allowed" : "disallowed");
53     s->IndentLess();
54     return true;
55 }
56 
57 bool BreakpointName::GetDescription(Stream *s, lldb::DescriptionLevel level) {
58   bool printed_any = false;
59   if (!m_help.empty())
60     s->Printf("Help: %s\n", m_help.c_str());
61 
62   if (GetOptions().AnySet())
63   {
64     s->PutCString("Options: \n");
65     s->IndentMore();
66     s->Indent();
67     GetOptions().GetDescription(s, level);
68     printed_any = true;
69     s->IndentLess();
70   }
71   if (GetPermissions().AnySet())
72   {
73     s->PutCString("Permissions: \n");
74     s->IndentMore();
75     s->Indent();
76     GetPermissions().GetDescription(s, level);
77     printed_any = true;
78     s->IndentLess();
79  }
80   return printed_any;
81 }
82 
83 void BreakpointName::ConfigureBreakpoint(lldb::BreakpointSP bp_sp)
84 {
85    bp_sp->GetOptions()->CopyOverSetOptions(GetOptions());
86    bp_sp->GetPermissions().MergeInto(GetPermissions());
87 }
88