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Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +01001/*
2 *
3 * Copyright 2015, Google Inc.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following disclaimer
14 * in the documentation and/or other materials provided with the
15 * distribution.
16 * * Neither the name of Google Inc. nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 */
33
Nicolas "Pixel" Noble1ff52d52015-03-01 05:24:36 +010034#ifndef GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
35#define GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010036
37#include <map>
Nicolas Nobled446eb82015-03-12 17:22:33 -070038
39#include "src/compiler/config.h"
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010040
41namespace grpc_generator {
42
Nicolas Nobled446eb82015-03-12 17:22:33 -070043inline bool StripSuffix(grpc::string *filename, const grpc::string &suffix) {
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010044 if (filename->length() >= suffix.length()) {
45 size_t suffix_pos = filename->length() - suffix.length();
Nicolas Nobled446eb82015-03-12 17:22:33 -070046 if (filename->compare(suffix_pos, grpc::string::npos, suffix) == 0) {
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010047 filename->resize(filename->size() - suffix.size());
48 return true;
49 }
50 }
51
52 return false;
53}
54
Nicolas Nobled446eb82015-03-12 17:22:33 -070055inline grpc::string StripProto(grpc::string filename) {
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010056 if (!StripSuffix(&filename, ".protodevel")) {
57 StripSuffix(&filename, ".proto");
58 }
59 return filename;
60}
61
Nicolas Nobled446eb82015-03-12 17:22:33 -070062inline grpc::string StringReplace(grpc::string str, const grpc::string &from,
63 const grpc::string &to) {
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010064 size_t pos = 0;
65
66 for (;;) {
67 pos = str.find(from, pos);
Nicolas Nobled446eb82015-03-12 17:22:33 -070068 if (pos == grpc::string::npos) {
Nicolas "Pixel" Noble93fa0982015-02-27 21:50:58 +010069 break;
70 }
71 str.replace(pos, from.length(), to);
72 pos += to.length();
73 }
74
75 return str;
76}
77
78} // namespace grpc_generator
79
Nicolas "Pixel" Noble1ff52d52015-03-01 05:24:36 +010080#endif // GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H