You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.8 KiB
68 lines
1.8 KiB
/* |
|
* Copyright (C) 2018 The Android Open Source Project |
|
* |
|
* 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 "DocComment.h" |
|
|
|
#include <android-base/strings.h> |
|
#include <hidl-util/StringHelper.h> |
|
|
|
#include <cctype> |
|
#include <sstream> |
|
|
|
#include <iostream> |
|
|
|
namespace android { |
|
|
|
DocComment::DocComment(const std::string& comment) { |
|
std::vector<std::string> lines = base::Split(base::Trim(comment), "\n"); |
|
|
|
bool foundFirstLine = false; |
|
|
|
std::ostringstream is; |
|
for (size_t l = 0; l < lines.size(); l++) { |
|
const std::string& line = lines[l]; |
|
|
|
// Delete prefixes like " * ", " *", or " ". |
|
size_t idx = 0; |
|
for (; idx < line.size() && isspace(line[idx]); idx++) |
|
; |
|
if (idx < line.size() && line[idx] == '*') idx++; |
|
if (idx < line.size() && line[idx] == ' ') idx++; |
|
|
|
bool isEmptyLine = idx == line.size(); |
|
|
|
foundFirstLine = foundFirstLine || !isEmptyLine; |
|
if (!foundFirstLine) continue; |
|
|
|
is << line.substr(idx) << "\n"; |
|
} |
|
|
|
mComment = is.str(); |
|
} |
|
|
|
void DocComment::merge(const DocComment* comment) { |
|
mComment = mComment + "\n\n" + comment->mComment; |
|
} |
|
|
|
void DocComment::emit(Formatter& out) const { |
|
out << "/**\n"; |
|
out.setLinePrefix(" * "); |
|
out << mComment; |
|
out.unsetLinePrefix(); |
|
out << " */\n"; |
|
} |
|
|
|
} // namespace android
|
|
|