1 /* 2 * Copyright 2015 Google Inc. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 syntax = "proto3"; 18 19 package kythe.proto; 20 option java_package = "com.google.devtools.kythe.proto"; 21 22 // C++-specific details used in a CompilationUnit. 23 // Its type is "kythe.io/proto/kythe.proto.CxxCompilationUnitDetails". 24 message CxxCompilationUnitDetails { 25 // A path used to search for compilation resources. 26 message HeaderSearchDir { 27 // The path to search in. If relative, is relative to working_directory. 28 string path = 1; 29 // The kind of data stored in this directory. 30 // For C++, {0 = user code, 1 = system code, 2 = "extern C" system code}. 31 int32 characteristic_kind = 2; 32 // If true, this directory is a framework. 33 bool is_framework = 3; 34 } 35 36 // Configuration for header search. This may be a function 37 // of more state than is reflected in the environment and compiler 38 // arguments. 39 message HeaderSearchInfo { 40 // For C-family languages, the index of the first directory to require <>s. 41 int32 first_angled_dir = 1; 42 // For C-family languages, the index of the first directory to have the 43 // 'system_header' property. 44 int32 first_system_dir = 2; 45 // All search directories, ordered as {quoted, angled, system}. 46 repeated HeaderSearchDir dir = 3; 47 } 48 49 HeaderSearchInfo header_search_info = 1; 50 51 // Overrides the default assignment for the 'system_header' property for 52 // C-family languages for both quoted and angled includes. The last matching 53 // entry has effect. 54 message SystemHeaderPrefix { 55 // Matches if the include path has this string as a prefix. 56 string prefix = 1; 57 // Controls whether the matched path has the 'system_header' property. 58 bool is_system_header = 2; 59 } 60 61 repeated SystemHeaderPrefix system_header_prefix = 2; 62 } 63
