EC600U_esp32_iap_uart/LinkSDK/demos/dynreg_basic_demo.c

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2024-02-05 17:39:56 +08:00
/* 这个例程演示了用SDK配置动态注册会话实例的参数, 并发起请求和接收应答, 之后
*
* + , , , 退
* + , `demo_dynreg_recv_handler()`,
*
* , `TODO`
*
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "aiot_state_api.h"
#include "aiot_sysdep_api.h"
#include "aiot_dynreg_api.h"
#include "aiot_http_api.h"
#include "core_http.h"
#include "ali_demo.h"
#include "ql_api_osi.h"
#include "ql_api_nw.h"
#include "ali_demo.h"
#include "ql_log.h"
#include "ql_api_datacall.h"
#include "sockets.h"
#include "lwip/ip_addr.h"
#include "lwip/ip6_addr.h"
#include "lwip/netdb.h"
#include "lwip/netif.h"
#include "lwip/inet.h"
#include "lwip/tcp.h"
#define QL_SOCKET_LOG_LEVEL QL_LOG_LEVEL_INFO
#define uart_printf(msg, ...) QL_LOG(QL_SOCKET_LOG_LEVEL, "linkSDK ", msg, ##__VA_ARGS__)
#define dynreg_profile_idx 1
typedef struct {
uint32_t code;
char *device_secret;
} demo_info_dynreg_t;
/* 位于portfiles/aiot_port文件夹下的系统适配函数集合 */
extern aiot_sysdep_portfile_t g_aiot_sysdep_portfile;
/* 位于external/ali_ca_cert.c中的服务器证书 */
extern const char *ali_ca_cert;
ql_task_t ql_alisdk_dynreg_task_ref;
static int datacall_satrt(void)
{
int ret = 0;
int i = 0;
ql_data_call_info_s info;
char ip4_addr_str[16] = {0};
uint8_t nSim = 0;
ql_rtos_task_sleep_s(10);
uart_printf("========== socket demo start ==========");
uart_printf("wait for network register done");
while ((ret = ql_network_register_wait(nSim, 120)) != 0 && i < 10)
{
i++;
ql_rtos_task_sleep_s(1);
}
if (ret == 0)
{
i = 0;
uart_printf("====network registered!!!!====");
}
else
{
uart_printf("====network register failure!!!!!====");
goto exit;
}
ql_set_data_call_asyn_mode(nSim, dynreg_profile_idx, 0);
uart_printf("===start data call====");
ret = ql_start_data_call(nSim, dynreg_profile_idx, QL_PDP_TYPE_IP, "uninet", NULL, NULL, 0);
uart_printf("===data call result:%d", ret);
if (ret != 0)
{
uart_printf("====data call failure!!!!=====");
}
memset(&info, 0x00, sizeof(ql_data_call_info_s));
ret = ql_get_data_call_info(nSim, dynreg_profile_idx, &info);
if (ret != 0)
{
uart_printf("ql_get_data_call_info ret: %d", ret);
ql_stop_data_call(nSim, dynreg_profile_idx);
goto exit;
}
uart_printf("info->mqtt_profile_idx: %d", info.profile_idx);
uart_printf("info->ip_version: %d", info.ip_version);
uart_printf("info->v4.state: %d", info.v4.state);
inet_ntop(AF_INET, &info.v4.addr.ip, ip4_addr_str, sizeof(ip4_addr_str));
uart_printf("info.v4.addr.ip: %s\r\n", ip4_addr_str);
inet_ntop(AF_INET, &info.v4.addr.pri_dns, ip4_addr_str, sizeof(ip4_addr_str));
uart_printf("info.v4.addr.pri_dns: %s\r\n", ip4_addr_str);
inet_ntop(AF_INET, &info.v4.addr.sec_dns, ip4_addr_str, sizeof(ip4_addr_str));
uart_printf("info.v4.addr.sec_dns: %s\r\n", ip4_addr_str);
return 0;
exit:
return -1;
}
/* TODO: 如果要关闭日志, 就把这个函数实现为空, 如果要减少日志, 可根据code选择不打印
*
* : [1580995015.811][LK-040B] > POST /auth/register/device HTTP/1.1
*
* code就是040B(), code值的定义见components/dynreg/aiot_dynreg_api.h
*
*/
/* 日志回调函数, SDK的日志会从这里输出 */
static int32_t demo_state_logcb(int32_t code, char *message)
{
uart_printf("%s", message);
return 0;
}
/* 数据处理回调, 当SDK从网络上收到dynreg消息时被调用 */
static void demo_dynreg_recv_handler(void *handle, const aiot_dynreg_recv_t *packet, void *userdata)
{
demo_info_dynreg_t *demo_info = (demo_info_dynreg_t *)userdata;
switch (packet->type) {
case AIOT_DYNREGRECV_STATUS_CODE: {
demo_info->code = packet->data.status_code.code;
uart_printf("func:%s line:%d AIOT_DYNREGRECV_STATUS_CODE \r\n",__func__,__LINE__);
}
break;
/* TODO: 回调中需要将packet指向的空间内容复制保存好, 因为回调返回后, 这些空间就会被SDK释放 */
case AIOT_DYNREGRECV_DEVICE_INFO: {
uart_printf("func:%s line:%d AIOT_DYNREGRECV_DEVICE_INFO \r\n",__func__,__LINE__);
demo_info->device_secret = malloc(strlen(packet->data.device_info.device_secret) + 1);
if (demo_info->device_secret != NULL) {
memset(demo_info->device_secret, 0, strlen(packet->data.device_info.device_secret) + 1);
memcpy(demo_info->device_secret, packet->data.device_info.device_secret,
strlen(packet->data.device_info.device_secret));
}
}
break;
default: {
}
break;
}
}
static void ali_dynreg_test(void *arg)
{
int32_t res = STATE_SUCCESS;
void *dynreg_handle = NULL;
char *host = "iot-auth.cn-shanghai.aliyuncs.com"; /* 阿里云平台动态注册国内站点 */
uint16_t port = 443; /* 无论设备是否使用TLS连接阿里云平台, 目的端口都是443 */
aiot_sysdep_network_cred_t cred; /* 安全凭据结构体, 如果要用TLS, 这个结构体中配置CA证书等参数 */
demo_info_dynreg_t demo_info;
uint16_t pdp = dynreg_profile_idx;
uint32_t timeout = 5000;
/* TODO: 替换为自己设备的productKey, productSecret和deviceName */
char *product_key = "a1ATIg2Dgt3";
char *device_name = "product1_test_device1";
char *product_secret = "sRwayrNWiGwWYgEr";
/*执行拨号操作,设备联网*/
if(datacall_satrt()!=0)
goto exit;
uart_printf("==========kernel ali_dynreg_test entry!!=====\n");
memset(&demo_info, 0, sizeof(demo_info_dynreg_t));
/* 配置SDK的底层依赖 */
aiot_sysdep_set_portfile(&g_aiot_sysdep_portfile);
/* 配置SDK的日志输出 */
aiot_state_set_logcb(demo_state_logcb);
/* 创建SDK的安全凭据, 用于建立TLS连接 */
memset(&cred, 0, sizeof(aiot_sysdep_network_cred_t));
cred.option = AIOT_SYSDEP_NETWORK_CRED_SVRCERT_CA; /* 使用RSA证书校验DYNREG服务端 */
cred.max_tls_fragment = 16384; /* 最大的分片长度为16K, 其它可选值还有4K, 2K, 1K, 0.5K */
cred.sni_enabled = 1; /* TLS建连时, 支持Server Name Indicator */
cred.x509_server_cert = ali_ca_cert; /* 用来验证服务端的RSA根证书 */
cred.x509_server_cert_len = strlen(ali_ca_cert); /* 用来验证服务端的RSA根证书长度 */
/* 创建1个dynreg客户端实例并内部初始化默认参数 */
dynreg_handle = aiot_dynreg_init();
if (dynreg_handle == NULL) {
uart_printf("aiot_dynreg_init failed\n");
goto exit;
}
/* 配置连接的服务器地址 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_HOST, (void *)host);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_HOST failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置连接的服务器端口 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_PORT, (void *)&port);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_PORT failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置拨号profile_idx信息(quectel平台必须执行此操作) */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_PROFILE_IDX, (void *)&pdp);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_PROFILE_IDX failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置设备productKey */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_PRODUCT_KEY, (void *)product_key);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_PRODUCT_KEY failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置设备productSecret */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_PRODUCT_SECRET, (void *)product_secret);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_PRODUCT_SECRET failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置设备deviceName */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_DEVICE_NAME, (void *)device_name);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_DEVICE_NAME failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置网络连接的安全凭据, 上面已经创建好了 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_NETWORK_CRED, (void *)&cred);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_NETWORK_CRED failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置DYNREG默认消息接收回调函数 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_RECV_HANDLER, (void *)demo_dynreg_recv_handler);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_RECV_HANDLER failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 配置HTTP连接超时时间 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_CONNECT_TIMEOUT_MS, (void *)&timeout);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_TIMEOUT_MS failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 设置用户上下文,该上下文会在 demo_dynreg_recv_handler 被调用时传回 */
res = aiot_dynreg_setopt(dynreg_handle, AIOT_DYNREGOPT_USERDATA, (void *)&demo_info);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_setopt AIOT_DYNREGOPT_USERDATA failed, res: -0x%04X\n", -res);
aiot_dynreg_deinit(&dynreg_handle);
goto exit;
}
/* 发送动态注册请求 */
res = aiot_dynreg_send_request(dynreg_handle);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_send_request failed: -0x%04X\n", -res);
goto exit;
}
/* 接收动态注册请求 */
res = aiot_dynreg_recv(dynreg_handle);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_recv failed: -0x%04X\n", -res);
goto exit;
}
uart_printf("status code: %d\n", demo_info.code);
/* 把服务应答中的 deviceSecret 打印出来 */
if (demo_info.device_secret != NULL) {
uart_printf("device secret: %s\n", demo_info.device_secret);
free(demo_info.device_secret);
}
/* 销毁动态注册会话实例 */
res = aiot_dynreg_deinit(&dynreg_handle);
if (res < STATE_SUCCESS) {
uart_printf("aiot_dynreg_deinit failed: -0x%04X\n", -res);
goto exit;
}
return ;
exit:
ql_rtos_task_delete(NULL);
}
#define QL_ALI_TASK_STACK_SIZE 10240
#define QL_ALI_TASK_PRIO APP_PRIORITY_NORMAL
#define QL_ALI_TASK_EVENT_CNT 5
int ql_ali_sdk_dynreg_test_init(void)
{
QlOSStatus status;
int count = 0;
/* 主循环进入休眠 */
while (count < 10)
{
count++;
ql_rtos_task_sleep_s(1);
uart_printf("ql_ali_sdk_dynreg_test_init -0x%04X\n", count);
}
status =ql_rtos_task_create(&ql_alisdk_dynreg_task_ref, QL_ALI_TASK_STACK_SIZE, APP_PRIORITY_NORMAL, "dynreg_test", ali_dynreg_test, NULL, QL_ALI_TASK_EVENT_CNT);
if(status < 0)
return -1;
return 0;
}