1 //===-- BreakpointName.cpp --------------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "llvm/Support/Casting.h"
10 
11 #include "lldb/Breakpoint/Breakpoint.h"
12 #include "lldb/Breakpoint/BreakpointOptions.h"
13 #include "lldb/Breakpoint/BreakpointLocationCollection.h"
14 #include "lldb/Breakpoint/BreakpointResolver.h"
15 #include "lldb/Breakpoint/BreakpointResolverFileLine.h"
16 #include "lldb/Utility/Log.h"
17 #include "lldb/Utility/Stream.h"
18 #include "lldb/Utility/StreamString.h"
19 
20 using namespace lldb;
21 using namespace lldb_private;
22 
23 const Flags::ValueType BreakpointName::Permissions::permissions_mask
24     [BreakpointName::Permissions::PermissionKinds::allPerms + 1] =  {
25       (1u << 0),
26       (1u << 1),
27       (1u << 2),
28       (0x5u)
29 };
30 
31 BreakpointName::BreakpointName(ConstString name, const Breakpoint &bkpt,
32                  const char *help) :
33       m_name(name), m_options(bkpt.GetOptions())
34 {
35   SetHelp(help);
36 }
37 
38 bool BreakpointName::Permissions::GetDescription(Stream *s,
39                                                  lldb::DescriptionLevel level) {
40     if (!AnySet())
41       return false;
42     s->IndentMore();
43     s->Indent();
44     if (IsSet(listPerm))
45       s->Printf("list: %s", GetAllowList() ? "allowed" : "disallowed");
46 
47     if (IsSet(disablePerm))
48       s->Printf("disable: %s", GetAllowDisable() ? "allowed" : "disallowed");
49 
50     if (IsSet(deletePerm))
51       s->Printf("delete: %s", GetAllowDelete() ? "allowed" : "disallowed");
52     s->IndentLess();
53     return true;
54 }
55 
56 bool BreakpointName::GetDescription(Stream *s, lldb::DescriptionLevel level) {
57   bool printed_any = false;
58   if (!m_help.empty())
59     s->Printf("Help: %s\n", m_help.c_str());
60 
61   if (GetOptions().AnySet())
62   {
63     s->PutCString("Options: \n");
64     s->IndentMore();
65     s->Indent();
66     GetOptions().GetDescription(s, level);
67     printed_any = true;
68     s->IndentLess();
69   }
70   if (GetPermissions().AnySet())
71   {
72     s->PutCString("Permissions: \n");
73     s->IndentMore();
74     s->Indent();
75     GetPermissions().GetDescription(s, level);
76     printed_any = true;
77     s->IndentLess();
78  }
79   return printed_any;
80 }
81 
82 void BreakpointName::ConfigureBreakpoint(lldb::BreakpointSP bp_sp)
83 {
84    bp_sp->GetOptions()->CopyOverSetOptions(GetOptions());
85    bp_sp->GetPermissions().MergeInto(GetPermissions());
86 }
87