1 /*
2  * Copyright (c) 2020 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 "ability_main.h"
17 
18 #include <cerrno>
19 #include <climits>
20 
21 #include "ability_thread.h"
22 #include "ipc_skeleton_pri.h"
23 #include "log.h"
24 namespace {
25     constexpr int HEX = 10;
26 }
27 
AbilityMain(const char * token)28 int AbilityMain(const char *token)
29 {
30     if (token == nullptr) {
31         return -1;
32     }
33     ResetIpc();
34     char *endPtr = nullptr;
35     errno = 0;
36     uint64_t tokenId = std::strtoull(token, &endPtr, HEX);
37     if ((errno == ERANGE && tokenId == ULLONG_MAX) || (errno != 0 && tokenId == 0) ||
38         endPtr == nullptr || *endPtr != '\0') {
39         HILOG_ERROR(HILOG_MODULE_APP, "token is invalid");
40         return -1;
41     }
42 
43     OHOS::AbilityThread::ThreadMain(tokenId);
44     return 0;
45 }
46