xref: /developtools/hdc/src/register/hdc_jdwp.h (revision cc290419) 
1/*
2 * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 *
15 */
16
17#ifndef REGISTER_HDC_JDWP_H
18#define REGISTER_HDC_JDWP_H
19
20#include "define_register.h"
21
22namespace Hdc {
23const char PERSIST_HDC_JDWP[] = "persist.hdc.jdwp";
24class HdcJdwpSimulator;
25
26class HdcJdwpSimulator {
27public:
28    explicit HdcJdwpSimulator(std::string processName, std::string pkgName, bool isDebug, Callback cb);
29    ~HdcJdwpSimulator();
30    bool Connect();
31    void Disconnect();
32
33private:
34    struct JsMsgHeader {
35        uint32_t msgLen;
36        uint32_t pid;
37        uint8_t isDebug; // 1:debug 0:release
38    };
39
40    std::string processName_;
41    std::string pkgName_;
42    bool isDebug_;
43    Callback cb_;
44    int cfd_;
45    std::atomic<bool> disconnectFlag_;
46    std::atomic<bool> notified_;
47    std::mutex mutex_;
48    std::condition_variable cv_;
49
50    void AddWatchHdcdJdwp();
51    void DelWatchHdcdJdwp();
52    void WaitForJdwp();
53    bool SendBuf(const uint8_t *buf, const int bufLen);
54    bool Connect2Jdwp();
55    bool Send2Jdwp();
56    void ReadFromJdwp();
57};
58} // namespace Hdc
59#endif  // REGISTER_HDC_JDWP_H
60