1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmDebuggerVariables.h"
#include <algorithm>
#include <vector>
#include <cm3p/cppdap/optional.h>
#include <cm3p/cppdap/protocol.h>
#include <cm3p/cppdap/types.h>
#include "cmDebuggerVariablesManager.h"
namespace cmDebugger {
namespace {
const dap::VariablePresentationHint PrivatePropertyHint = { {},
"property",
{},
"private" };
const dap::VariablePresentationHint PrivateDataHint = { {},
"data",
{},
"private" };
}
std::atomic<int64_t> cmDebuggerVariables::NextId(1);
cmDebuggerVariables::cmDebuggerVariables(
std::shared_ptr<cmDebuggerVariablesManager> variablesManager,
std::string name, bool supportsVariableType)
: Id(NextId.fetch_add(1))
, Name(std::move(name))
, SupportsVariableType(supportsVariableType)
, VariablesManager(std::move(variablesManager))
{
VariablesManager->RegisterHandler(
Id, [this](dap::VariablesRequest const& request) {
(void)request;
return this->HandleVariablesRequest();
});
}
cmDebuggerVariables::cmDebuggerVariables(
std::shared_ptr<cmDebuggerVariablesManager> variablesManager,
std::string name, bool supportsVariableType,
std::function<std::vector<cmDebuggerVariableEntry>()> getKeyValuesFunction)
: Id(NextId.fetch_add(1))
, Name(std::move(name))
, GetKeyValuesFunction(std::move(getKeyValuesFunction))
, SupportsVariableType(supportsVariableType)
, VariablesManager(std::move(variablesManager))
{
VariablesManager->RegisterHandler(
Id, [this](dap::VariablesRequest const& request) {
(void)request;
return this->HandleVariablesRequest();
});
}
void cmDebuggerVariables::AddSubVariables(
std::shared_ptr<cmDebuggerVariables> const& variables)
{
if (variables != nullptr) {
SubVariables.emplace_back(variables);
}
}
dap::array<dap::Variable> cmDebuggerVariables::HandleVariablesRequest()
{
dap::array<dap::Variable> variables;
if (GetKeyValuesFunction != nullptr) {
auto values = GetKeyValuesFunction();
for (auto const& entry : values) {
if (IgnoreEmptyStringEntries && entry.Type == "string" &&
entry.Value.empty()) {
continue;
}
variables.push_back(dap::Variable{ {},
{},
{},
entry.Name,
{},
PrivateDataHint,
entry.Type,
entry.Value,
0 });
}
}
EnumerateSubVariablesIfAny(variables);
if (EnableSorting) {
std::sort(variables.begin(), variables.end(),
[](dap::Variable const& a, dap::Variable const& b) {
return a.name < b.name;
});
}
return variables;
}
void cmDebuggerVariables::EnumerateSubVariablesIfAny(
dap::array<dap::Variable>& toBeReturned) const
{
dap::array<dap::Variable> ret;
for (auto const& variables : SubVariables) {
toBeReturned.emplace_back(
dap::Variable{ {},
{},
{},
variables->GetName(),
{},
PrivatePropertyHint,
SupportsVariableType ? "collection" : nullptr,
variables->GetValue(),
variables->GetId() });
}
}
void cmDebuggerVariables::ClearSubVariables()
{
SubVariables.clear();
}
cmDebuggerVariables::~cmDebuggerVariables()
{
ClearSubVariables();
VariablesManager->UnregisterHandler(Id);
}
} // namespace cmDebugger
|
