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80 lines
1.9 KiB
80 lines
1.9 KiB
/*
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Copyright 2019 fuwa
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This file is part of CyberWOW.
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CyberWOW is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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CyberWOW is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with CyberWOW. If not, see <https://www.gnu.org/licenses/>.
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*/
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import 'dart:async';
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import 'dart:convert';
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import 'package:http/http.dart' as http;
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import 'package:flutter/foundation.dart';
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import '../../../config.dart' as config;
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import '../../../helper.dart';
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import '../../../logging.dart';
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Future<http.Response> rpcHTTP(final String method) async {
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final url = 'http://${config.host}:${config.c.port}/json_rpc';
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final body = json.encode
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(
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{
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'jsonrpc': '2.0',
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'method': method,
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}
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);
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try {
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final response = await http.post
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( url,
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body: body
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);
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return response;
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}
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catch (e) {
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log.warning(e);
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return null;
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}
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}
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dynamic jsonDecode(final String responseBody) => json.decode(responseBody);
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Future<dynamic> rpc(final String method, {final String field}) async {
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final response = await rpcHTTP(method);
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if (response == null) return null;
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if (response.statusCode != 200) {
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return null;
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} else {
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final _body = await compute(jsonDecode, response.body);
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final _result = _body['result'];
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if (_result == null) return null;
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final _field = field == null ? _result : _result[field];
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return _field;
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}
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}
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Future<String> rpcString(final String method, {final String field}) async {
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final _field = await rpc(method, field: field);
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return pretty(_field);
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}
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