| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #define LOG_TAG "incident_helper" |
| |
| #include "TextParserBase.h" |
| |
| #include <android-base/file.h> |
| |
| using namespace android::base; |
| |
| // ================================================================================ |
| status_t NoopParser::Parse(const int in, const int out) const |
| { |
| string content; |
| if (!ReadFdToString(in, &content)) { |
| fprintf(stderr, "[%s]Failed to read data from incidentd\n", this->name.string()); |
| return -1; |
| } |
| if (!WriteStringToFd(content, out)) { |
| fprintf(stderr, "[%s]Failed to write data to incidentd\n", this->name.string()); |
| return -1; |
| } |
| return NO_ERROR; |
| } |
| |
| // ================================================================================ |
| status_t ReverseParser::Parse(const int in, const int out) const |
| { |
| string content; |
| if (!ReadFdToString(in, &content)) { |
| fprintf(stderr, "[%s]Failed to read data from incidentd\n", this->name.string()); |
| return -1; |
| } |
| // reverse the content |
| reverse(content.begin(), content.end()); |
| if (!WriteStringToFd(content, out)) { |
| fprintf(stderr, "[%s]Failed to write data to incidentd\n", this->name.string()); |
| return -1; |
| } |
| return NO_ERROR; |
| } |