xref: /base/startup/appspawn/service/hnp/hnp_main.c (revision 69570cc8) 
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#include <string.h>
17#include <unistd.h>
18
19#include "hnp_base.h"
20#include "hnp_installer.h"
21
22#ifdef __cplusplus
23extern "C" {
24#endif
25
26extern int HnpShowHelp(int argc, char *argv[]);
27
28typedef int (*HNP_CMD_PROCESS_FUNC)(int argc, char *argv[]);
29
30typedef struct NativeManagerCmdInfoStru {
31    char *cmd;
32    HNP_CMD_PROCESS_FUNC process;
33} NativeManagerCmdInfo;
34
35NativeManagerCmdInfo g_nativeManagerCmd[] = {
36    {"help", HnpShowHelp},
37    {"-h", HnpShowHelp},
38    {"install", HnpCmdInstall},
39    {"uninstall", HnpCmdUnInstall}
40};
41
42int HnpShowHelp(int argc, char *argv[])
43{
44    (void)argc;
45    (void)argv;
46
47    HNP_LOGI("\r\nusage:hnp <command> <args> [-u <user id>][-p <hap package name>][-i <hap install path>][-f]"
48            "[-s <hap source path>][-a <system abi>]\r\n"
49        "\r\nThese are common hnp commands used in various situations:\r\n"
50        "\r\ninstall: install one hap package"
51        "\r\n           hnp install <-u [user id]> <-p [hap package name]> <-i [hap install path]> <-f>"
52        "\r\n           -u    : [required]    user id"
53        "\r\n           -p    : [required]    hap package name"
54        "\r\n           -i    : [required]    hap install path"
55        "\r\n           -s    : [required]    hap source path"
56        "\r\n           -a    : [required]    system abi"
57        "\r\n           -f    : [optional]    if provided, the hnp package will be installed forcely, ignoring old"
58            " versions of the hnp package\r\n"
59        "\r\nuninstall: uninstall one hap package"
60        "\r\n           hnp uninstall <-u [user id]> <-p [hap package name]>"
61        "\r\n           -u    : [required]    user id"
62        "\r\n           -p    : [required]    hap package name"
63        "\r\nfor example:\r\n"
64        "\r\n    hnp install -u 1000 -p app_sample -i /data/app_sample/ -s /data/app_hap/demo.hap -a arm64 -f"
65        "\r\n    hnp uninstall -u 1000 -p app_sample\r\n");
66
67    return 0;
68}
69
70static NativeManagerCmdInfo* HnpCmdCheck(const char *cmd)
71{
72    int i;
73    int cmdNum = sizeof(g_nativeManagerCmd) / sizeof(NativeManagerCmdInfo);
74
75    for (i = 0; i < cmdNum; i++) {
76        if (!strcmp(cmd, g_nativeManagerCmd[i].cmd)) {
77            return &g_nativeManagerCmd[i];
78        }
79    }
80    return NULL;
81}
82
83int main(int argc, char *argv[])
84{
85    int ret;
86    NativeManagerCmdInfo *cmdInfo = NULL;
87
88    if (argc < HNP_INDEX_2) {
89        HnpShowHelp(argc, argv);
90        return HNP_ERRNO_PARAM_INVALID;
91    }
92
93    HNP_LOGI("native manager process start.");
94
95    /* 检验用户命令，获取对应的处理函数 */
96    cmdInfo = HnpCmdCheck(argv[HNP_INDEX_1]);
97    if (cmdInfo == NULL) {
98        HNP_LOGE("invalid cmd!. cmd:%{public}s\r\n", argv[HNP_INDEX_1]);
99        return HNP_ERRNO_OPERATOR_TYPE_INVALID;
100    }
101
102    /* 执行命令 */
103    ret = cmdInfo->process(argc, argv);
104    if (ret == HNP_ERRNO_OPERATOR_ARGV_MISS) {
105        HnpShowHelp(argc, argv);
106    }
107
108    /* 返回值依赖此条log打印，切勿随意修改 */
109    HNP_LOGI("native manager process exit. ret=%{public}d \r\n", ret);
110    return ret;
111}
112
113#ifdef __cplusplus
114}
115#endif