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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/*
* Copyright 2014 The Kythe Authors. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "KytheGraphRecorder.h"
#include "kythe/proto/storage.pb.h"
namespace kythe {
static const std::string* const kNodeKindSpellings[] = {
new std::string("anchor"), new std::string("file"),
new std::string("variable"), new std::string("talias"),
new std::string("tapp"), new std::string("tnominal"),
new std::string("record"), new std::string("sum"),
new std::string("constant"), new std::string("abs"),
new std::string("absvar"), new std::string("function"),
new std::string("lookup"), new std::string("macro"),
new std::string("interface"), new std::string("package"),
new std::string("tsigma"), new std::string("doc"),
new std::string("tbuiltin"), new std::string("meta"),
new std::string("diagnostic"), new std::string("clang/usr")};
static const std::string* kEdgeKindSpellings[] = {
new std::string("/kythe/edge/defines"),
new std::string("/kythe/edge/typed"),
new std::string("/kythe/edge/ref"),
new std::string("/kythe/edge/ref/implicit"),
new std::string("/kythe/edge/ref/imports"),
new std::string("/kythe/edge/param"),
new std::string("/kythe/edge/aliases"),
new std::string("/kythe/edge/aliases/root"),
new std::string("/kythe/edge/completes/uniquely"),
new std::string("/kythe/edge/completes"),
new std::string("/kythe/edge/childof"),
new std::string("/kythe/edge/specializes"),
new std::string("/kythe/edge/ref/call"),
new std::string("/kythe/edge/ref/call/implicit"),
new std::string("/kythe/edge/ref/expands"),
new std::string("/kythe/edge/undefines"),
new std::string("/kythe/edge/ref/includes"),
new std::string("/kythe/edge/ref/queries"),
new std::string("/kythe/edge/instantiates"),
new std::string("/kythe/edge/ref/expands/transitive"),
new std::string("/kythe/edge/extends/public"),
new std::string("/kythe/edge/extends/protected"),
new std::string("/kythe/edge/extends/private"),
new std::string("/kythe/edge/extends"),
new std::string("/kythe/edge/extends/public/virtual"),
new std::string("/kythe/edge/extends/protected/virtual"),
new std::string("/kythe/edge/extends/private/virtual"),
new std::string("/kythe/edge/extends/virtual"),
new std::string("/kythe/edge/extends/category"),
new std::string("/kythe/edge/specializes/speculative"),
new std::string("/kythe/edge/instantiates/speculative"),
new std::string("/kythe/edge/documents"),
new std::string("/kythe/edge/ref/doc"),
new std::string("/kythe/edge/generates"),
new std::string("/kythe/edge/defines/binding"),
new std::string("/kythe/edge/overrides"),
new std::string("/kythe/edge/overrides/root"),
new std::string("/kythe/edge/childof/context"),
new std::string("/kythe/edge/bounded/upper"),
new std::string("/kythe/edge/ref/init"),
new std::string("/kythe/edge/ref/init/implicit"),
new std::string("/kythe/edge/imputes"),
new std::string("/kythe/edge/tagged"),
new std::string("/kythe/edge/property/reads"),
new std::string("/kythe/edge/property/writes"),
new std::string("/clang/usr"),
new std::string("/kythe/edge/ref/id"),
new std::string("/kythe/edge/ref/writes"),
new std::string("/kythe/edge/ref/writes/implicit"),
new std::string("/kythe/edge/influences"),
new std::string("/kythe/edge/ref/file")};
bool of_spelling(absl::string_view str, EdgeKindID* edge_id) {
size_t edge_index = 0;
for (auto* edge : kEdgeKindSpellings) {
if (*edge == str) {
*edge_id = static_cast<kythe::EdgeKindID>(edge_index);
return true;
}
++edge_index;
}
return false;
}
static const std::string* const kPropertySpellings[] = {
new std::string("/kythe/loc"),
new std::string("/kythe/loc/uri"),
new std::string("/kythe/loc/start"),
new std::string("/kythe/loc/start/row"),
new std::string("/kythe/loc/start"),
new std::string("/kythe/loc/end"),
new std::string("/kythe/loc/end/row"),
new std::string("/kythe/loc/end"),
new std::string("/kythe/text"),
new std::string("/kythe/complete"),
new std::string("/kythe/subkind"),
new std::string("/kythe/node/kind"),
new std::string("/kythe/code"),
new std::string("/kythe/variance"),
new std::string("/kythe/param/default"),
new std::string("/kythe/tag/static"),
new std::string("/kythe/tag/deprecated"),
new std::string("/kythe/message"),
new std::string("/kythe/details"),
new std::string("/kythe/context/url"),
new std::string("/kythe/doc/uri"),
new std::string("/kythe/build/config"),
};
static const std::string* const kEmptyStringSpelling = new std::string("");
static const std::string* const kRootPropertySpelling = new std::string("/");
absl::string_view spelling_of(PropertyID property_id) {
const auto* str = kPropertySpellings[static_cast<ptrdiff_t>(property_id)];
return absl::string_view(str->data(), str->size());
}
absl::string_view spelling_of(NodeKindID node_kind_id) {
const auto* str = kNodeKindSpellings[static_cast<ptrdiff_t>(node_kind_id)];
return absl::string_view(str->data(), str->size());
}
absl::string_view spelling_of(EdgeKindID edge_kind_id) {
const auto* str = kEdgeKindSpellings[static_cast<ptrdiff_t>(edge_kind_id)];
return absl::string_view(str->data(), str->size());
}
void KytheGraphRecorder::AddProperty(const VNameRef& node_vname,
PropertyID property_id,
absl::string_view property_value) {
stream_->Emit(FactRef{&node_vname, spelling_of(property_id), property_value});
}
void KytheGraphRecorder::AddProperty(const VNameRef& node_vname,
PropertyID property_id,
const size_t property_value) {
AddProperty(node_vname, property_id, std::to_string(property_value));
}
void KytheGraphRecorder::AddMarkedSource(const VNameRef& node_vname,
const MarkedSource& marked_source) {
auto size = marked_source.ByteSizeLong();
std::vector<char> buffer(size);
marked_source.SerializeToArray(buffer.data(), size);
stream_->Emit(FactRef{&node_vname, spelling_of(PropertyID::kCode),
absl::string_view(buffer.data(), buffer.size())});
}
void KytheGraphRecorder::AddEdge(const VNameRef& edge_from,
EdgeKindID edge_kind_id,
const VNameRef& edge_to) {
stream_->Emit(EdgeRef{&edge_from, spelling_of(edge_kind_id), &edge_to});
}
void KytheGraphRecorder::AddEdge(const VNameRef& edge_from,
EdgeKindID edge_kind_id,
const VNameRef& edge_to, uint32_t ordinal) {
stream_->Emit(
OrdinalEdgeRef{&edge_from, spelling_of(edge_kind_id), &edge_to, ordinal});
}
void KytheGraphRecorder::AddFileContent(const VNameRef& file_vname,
absl::string_view file_content) {
AddProperty(file_vname, PropertyID::kNodeKind,
spelling_of(NodeKindID::kFile));
AddProperty(file_vname, PropertyID::kText, file_content);
}
} // namespace kythe
|
