1 /*
2  * Copyright (c) 2024 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_CLIENT_H
17 #define APPSPAWN_CLIENT_H
18 #include <pthread.h>
19 #include <stdint.h>
20 #include <stdlib.h>
21 
22 #include "appspawn_msg.h"
23 #include "list.h"
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28 
29 #ifdef ASAN_DETECTOR
30 #define TIMEOUT_DEF 60
31 #define ASAN_TIMEOUT 60
32 #else
33 #define TIMEOUT_DEF 2
34 #define ASAN_TIMEOUT 5
35 #endif
36 
37 #define RETRY_TIME (200 * 1000)     // 200 * 1000 wait 200ms CONNECT_RETRY_DELAY = 200 * 1000
38 #define MAX_RETRY_SEND_COUNT 2      // 2 max retry count CONNECT_RETRY_MAX_TIMES = 2;
39 
40 // only used for ExternalFileManager.hap
41 #define GID_FILE_ACCESS 1006
42 #define GID_USER_DATA_RW 1008
43 
44 #define MAX_DATA_IN_TLV 2
45 
46 struct TagAppSpawnReqMsgNode;
47 typedef enum {
48     CLIENT_FOR_APPSPAWN,
49     CLIENT_FOR_NWEBSPAWN,
50     CLIENT_FOR_CJAPPSPAWN,
51     CLIENT_FOR_NATIVESPAWN,
52     CLIENT_MAX
53 } AppSpawnClientType;
54 
55 typedef struct {
56     struct ListNode node;
57     uint32_t blockSize;     // block 的大小
58     uint32_t currentIndex;  // 当前已经填充的位置
59     uint8_t buffer[0];
60 } AppSpawnMsgBlock;
61 
62 typedef struct TagAppSpawnReqMsgMgr {
63     AppSpawnClientType type;
64     uint32_t maxRetryCount;
65     uint32_t timeout;
66     uint32_t msgNextId;
67     int socketId;
68     pthread_mutex_t mutex;
69     AppSpawnMsgBlock recvBlock;  // 消息接收缓存
70 } AppSpawnReqMsgMgr;
71 
72 typedef struct TagAppSpawnReqMsgNode {
73     struct ListNode node;
74     uint32_t reqId;
75     uint32_t retryCount;
76     int fdCount;
77     int fds[APP_MAX_FD_COUNT];
78     int isAsan;
79     AppSpawnMsgFlags *msgFlags;
80     AppSpawnMsgFlags *permissionFlags;
81     AppSpawnMsg *msg;
82     struct ListNode msgBlocks;  // 保存实际的消息数据
83 } AppSpawnReqMsgNode;
84 
85 typedef struct {
86     uint8_t *data;
87     uint16_t dataLen;
88     uint16_t dataType;
89 } AppSpawnAppData;
90 
91 int32_t GetPermissionMaxCount();
92 
93 #ifdef __cplusplus
94 }
95 #endif
96 #endif
97