• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1#!/usr/bin/env python3
2# -*- coding: utf-8 -*-
3"""
4Copyright (c) 2024 Huawei Device Co., Ltd.
5Licensed under the Apache License, Version 2.0 (the "License");
6you may not use this file except in compliance with the License.
7You may obtain a copy of the License at
8
9    http://www.apache.org/licenses/LICENSE-2.0
10
11Unless required by applicable law or agreed to in writing, software
12distributed under the License is distributed on an "AS IS" BASIS,
13WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14See the License for the specific language governing permissions and
15limitations under the License.
16
17Description: Action words of hdc fport.
18"""
19
20
21class Fport(object):
22    def __init__(self, driver):
23        self.driver = driver
24        self.retry_times = 3
25        self.increase_step = 7
26
27    def fport_connect_server(self, port, pid, bundle_name):
28        for _ in range(Fport.retry_times):
29            cmd = f"fport tcp:{port} ark:{pid}@{bundle_name}"
30            self.driver.log_info('fport connect server: ' + cmd)
31            result = self.driver.hdc(cmd)
32            self.driver.log_info(result)
33            if result == 'Forwardport result:OK':
34                return port
35            else:    # The port may be occupied
36                port += Fport.increase_step
37        return -1
38
39    def fport_debugger_server(self, port, pid, tid=0):
40        for _ in range(Fport.retry_times):
41            if tid == 0:
42                cmd = f"fport tcp:{port} ark:{pid}@Debugger"
43            else:
44                cmd = f"fport tcp:{port} ark:{pid}@{tid}@Debugger"
45            self.driver.log_info('fport_debugger_server: ' + cmd)
46            result = self.driver.hdc(cmd)
47            self.driver.log_info(result)
48            if result == 'Forwardport result:OK':
49                return port
50            else:    # The port may be occupied
51                port += Fport.increase_step
52        return -1
53
54    def clear_fport(self):
55        list_fport_cmd = 'fport ls'
56        list_fport_result = self.driver.hdc(list_fport_cmd)
57        self.driver.log_info(list_fport_result)
58        if 'Empty' in list_fport_result:
59            return
60        for fport_item in [item for item in list_fport_result.split('[Forward]') if 'ark' in item]:
61            un_fport_command = (f"fport rm {fport_item.split('    ')[1].split(' ')[0]} "
62                                f"{fport_item.split('    ')[1].split(' ')[1]}")
63            un_fport_result = self.driver.hdc(un_fport_command)
64            self.driver.log_info(un_fport_command)
65            self.driver.log_info(un_fport_result)
66            assert 'success' in un_fport_result, un_fport_result
67