| /** |
| * Copyright 2010 Google Inc. |
| * |
| * 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. |
| */ |
| |
| // Author: jmarantz@google.com (Joshua Marantz) |
| |
| #include "net/instaweb/util/public/time_util.h" |
| #include <time.h> |
| |
| #include "pagespeed/core/resource_util.h" |
| |
| namespace net_instaweb { |
| |
| void ConvertTimeToString(int64 time_ms, std::string* time_string) { |
| time_t time_sec = time_ms / 1000; |
| struct tm time_buf; |
| struct tm* time_info = gmtime_r(&time_sec, &time_buf); |
| |
| char buf[100]; // man ctime says buffer should be at least 26. |
| TrimWhitespace(asctime_r(time_info, buf), time_string); |
| *time_string += " GMT"; |
| } |
| |
| bool ConvertStringToTime(const StringPiece& time_string, int64 *time_ms) { |
| std::string buf(time_string.data(), time_string.size()); |
| return pagespeed::resource_util::ParseTimeValuedHeader(buf.c_str(), time_ms); |
| } |
| |
| } // namespace net_instaweb |