1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // https://developers.google.com/protocol-buffers/
4 //
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
7 // met:
8 //
9 // * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 // * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
14 // distribution.
15 // * Neither the name of Google Inc. nor the names of its
16 // contributors may be used to endorse or promote products derived from
17 // this software without specific prior written permission.
18 //
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31 // Author: kenton@google.com (Kenton Varda)
32 // Based on original Protocol Buffers design by
33 // Sanjay Ghemawat, Jeff Dean, and others.
34
35 #include <google/protobuf/compiler/code_generator.h>
36
37 #include <google/protobuf/stubs/logging.h>
38 #include <google/protobuf/stubs/common.h>
39 #include <google/protobuf/stubs/strutil.h>
40
41 namespace google {
42 namespace protobuf {
43 namespace compiler {
44
~CodeGenerator()45 CodeGenerator::~CodeGenerator() {}
~GeneratorContext()46 GeneratorContext::~GeneratorContext() {}
47
48 io::ZeroCopyOutputStream*
OpenForAppend(const string & filename)49 GeneratorContext::OpenForAppend(const string& filename) {
50 return NULL;
51 }
52
OpenForInsert(const string & filename,const string & insertion_point)53 io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert(
54 const string& filename, const string& insertion_point) {
55 GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion.";
56 return NULL; // make compiler happy
57 }
58
ListParsedFiles(vector<const FileDescriptor * > * output)59 void GeneratorContext::ListParsedFiles(
60 vector<const FileDescriptor*>* output) {
61 GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles";
62 }
63
64 // Parses a set of comma-delimited name/value pairs.
ParseGeneratorParameter(const string & text,vector<pair<string,string>> * output)65 void ParseGeneratorParameter(const string& text,
66 vector<pair<string, string> >* output) {
67 vector<string> parts = Split(text, ",", true);
68
69 for (int i = 0; i < parts.size(); i++) {
70 string::size_type equals_pos = parts[i].find_first_of('=');
71 pair<string, string> value;
72 if (equals_pos == string::npos) {
73 value.first = parts[i];
74 value.second = "";
75 } else {
76 value.first = parts[i].substr(0, equals_pos);
77 value.second = parts[i].substr(equals_pos + 1);
78 }
79 output->push_back(value);
80 }
81 }
82
83 } // namespace compiler
84 } // namespace protobuf
85 } // namespace google
86