1 /*
2 * Copyright (c) 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 #include "bundle_active_log.h"
17 #include "shell_command.h"
18
19 namespace OHOS {
20 namespace DeviceUsageStats {
ShellCommand(int32_t argc,char * argv[],std::string name)21 ShellCommand::ShellCommand(int32_t argc, char *argv[], std::string name)
22 {
23 argc_ = argc;
24 argv_ = argv;
25 name_ = name;
26
27 if (argc < MIN_ARGUMENT_NUMBER) {
28 cmd_ = "help";
29 return;
30 }
31 cmd_ = argv[1];
32 for (int32_t i = 2; i < argc; i++) {
33 argList_.push_back(argv[i]);
34 }
35 for (const auto& arg : argList_) {
36 BUNDLE_ACTIVE_LOGI("arg is %{public}s", arg.c_str());
37 }
38 }
39
OnCommand()40 int32_t ShellCommand::OnCommand()
41 {
42 int32_t result = 0;
43
44 auto respond = commandMap_[cmd_];
45 if (respond == nullptr) {
46 resultReceiver_.append(GetCommandErrorMsg());
47 respond = commandMap_["help"];
48 }
49
50 if (init() == 0) {
51 respond();
52 } else {
53 result = -1;
54 }
55
56 return result;
57 }
58
ExecCommand()59 std::string ShellCommand::ExecCommand()
60 {
61 int32_t result = CreateCommandMap();
62 if (result != 0) {
63 BUNDLE_ACTIVE_LOGE("failed to create command map.");
64 }
65
66 result = CreateMessageMap();
67 if (result != 0) {
68 BUNDLE_ACTIVE_LOGE("failed to create message map.");
69 }
70
71 result = OnCommand();
72 if (result != 0) {
73 BUNDLE_ACTIVE_LOGE("failed to execute your command.");
74 resultReceiver_ = "error: failed to execute your command.\n";
75 }
76
77 return resultReceiver_;
78 }
79
GetCommandErrorMsg() const80 std::string ShellCommand::GetCommandErrorMsg() const
81 {
82 std::string commandErrorMsg =
83 name_ + ": '" + cmd_ + "' is not a valid " + name_ + " command. See '" + name_ + " help'.\n";
84 return commandErrorMsg;
85 }
86 } // namespace DeviceUsageStats
87 } // namespace OHOS
88
89