1 /*
2  * Copyright (c) 2021-2023 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 #ifndef APPSPAWN_SERVICE_H
17 #define APPSPAWN_SERVICE_H
18 
19 #include <limits.h>
20 #include <stdbool.h>
21 #include <unistd.h>
22 
23 #include "appspawn.h"
24 #include "appspawn_hook.h"
25 #include "appspawn_msg.h"
26 #include "appspawn_server.h"
27 #include "appspawn_utils.h"
28 #include "list.h"
29 #include "loop_event.h"
30 
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34 
35 #ifdef ASAN_DETECTOR
36 #define MAX_WAIT_MSG_COMPLETE (5 * 1000)  // 5s
37 #define COLD_CHILD_RESPONSE_TIMEOUT 60
38 #define WAIT_CHILD_RESPONSE_TIMEOUT 60  //60s
39 #elif APPSPAWN_TEST
40 #define MAX_WAIT_MSG_COMPLETE (5 * 100)  // 500ms
41 #define COLD_CHILD_RESPONSE_TIMEOUT 5
42 #define WAIT_CHILD_RESPONSE_TIMEOUT 3  //3s
43 #else
44 #define MAX_WAIT_MSG_COMPLETE (5 * 1000)  // 5s
45 #define COLD_CHILD_RESPONSE_TIMEOUT 5
46 #define WAIT_CHILD_RESPONSE_TIMEOUT 3  //3s
47 #endif
48 
49 typedef struct TagAppSpawnMsgNode AppSpawnMsgNode;
50 typedef struct TagAppSpawnMsgReceiverCtx {
51     uint32_t nextMsgId;              // 校验消息id
52     uint32_t msgRecvLen;             // 已经接收的长度
53     TimerHandle timer;               // 测试消息完整
54     int fdCount;
55     int fds[APP_MAX_FD_COUNT];
56     AppSpawnMsgNode *incompleteMsg;  // 保存不完整的消息，额外保存消息头信息
57 } AppSpawnMsgReceiverCtx;
58 
59 typedef struct TagAppSpawnConnection {
60     uint32_t connectionId;
61     TaskHandle stream;
62     AppSpawnMsgReceiverCtx receiverCtx;
63 } AppSpawnConnection;
64 
65 typedef struct TagAppSpawnStartArg {
66     RunMode mode;
67     uint32_t moduleType;
68     const char *socketName;
69     const char *serviceName;
70     uint32_t initArg : 1;
71 } AppSpawnStartArg;
72 
73 typedef struct {
74     char *serverName;
75     AppSpawnStartArg arg;
76 } AppSpawnStartArgTemplate;
77 
78 pid_t NWebSpawnLaunch(void);
79 void NWebSpawnInit(void);
80 AppSpawnContent *StartSpawnService(const AppSpawnStartArg *arg, uint32_t argvSize, int argc, char *const argv[]);
81 void AppSpawnDestroyContent(AppSpawnContent *content);
82 
83 #ifdef __cplusplus
84 }
85 #endif
86 #endif  // APPSPAWN_SERVICE_H
87