1 /*
2 * Copyright (c) 2021 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 <cstring>
17
18 #include "appspawn_server.h"
19 #include "hilog/log.h"
20 #include "securec.h"
21
22 #ifdef NWEB_SPAWN
23 #define APPSPAWN_SERVER_NAME "nwebspawn"
24 #else
25 #define APPSPAWN_SERVER_NAME "appspawn"
26 #endif
27
28 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, 0, "AppspawnMain"};
29
main(int argc,char * const argv[])30 int main(int argc, char *const argv[])
31 {
32 if (argc > 0) {
33 // calculate child process long name size
34 uintptr_t start = reinterpret_cast<uintptr_t>(argv[0]);
35 uintptr_t end = reinterpret_cast<uintptr_t>(strchr(argv[argc - 1], 0));
36 uintptr_t argvSize = end - start;
37
38 int isRet = memset_s(argv[0], argvSize, 0, (size_t)argvSize);
39 if (isRet != 0) {
40 OHOS::HiviewDFX::HiLog::Error(LABEL, "Failed to memset argv[0]");
41 return -EINVAL;
42 }
43 isRet = strncpy_s(argv[0], argvSize, APPSPAWN_SERVER_NAME, strlen(APPSPAWN_SERVER_NAME));
44 if (isRet != 0) {
45 OHOS::HiviewDFX::HiLog::Error(LABEL, "strncpy_s appspawn server name error: %d", errno);
46 return -EINVAL;
47 }
48
49 #ifdef NWEB_SPAWN
50 OHOS::AppSpawn::AppSpawnServer appspawnServer("/dev/unix/socket/NWebSpawn");
51 #else
52 OHOS::AppSpawn::AppSpawnServer appspawnServer("AppSpawn");
53 #endif
54 appspawnServer.ServerMain(argv[0], argvSize);
55 }
56
57 return 0;
58 }
59