[C++知识库] 字符串切割strtok

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[C++知识库]字符串切割strtok_r测试

字符串数据读取测试

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>

typedef struct
{
    int type;       //短信类型:0 紧急消息 1 通知 2 作业 3 考勤 4 消费 5 普通消息
    char *uuid;     // uuid
    int mode;       // 0 语音播报 1 屏幕显示 2 语音播报并 屏幕显示
    int report_num; //播报次数,默认 1 次，不播报则 0，上限三 次
    bool led;       //是否闪烁屏幕或 LED:0 否 1 是
    bool shake;     //是否震动:0 否 1 是
    bool ring;      //是否响铃:0 否 1 是
    char *content;  //信息内容
} msg_t;

static void free_msgs(msg_t *msgs)
{
    if (NULL == msgs)
        return;
    if (msgs->uuid)
    {
        free(msgs->uuid);
    }
    if (msgs->content)
        free(msgs->content);
    free(msgs);
}

int main()
{

    char cmd[800] = "SEND_SMS,1,20210507175954-1-0-0-0-0-e682a8e69c89e4b880e4b8aae9a284e4b9a0e4bbbbe58aa1e380903035e69c883037e697a52028e5b08fe5ada6e8afade696872920e9a284e4b9a0e4bbbbe58aa1e38091efbc8ce8afb7e59ca8e5aeb6e995bfe7abafe69fa5e79c8b";

    msg_t *msg = (msg_t *)malloc(sizeof(msg_t));
    memset(msg, 0, sizeof(msg_t));

    char *type, *uuid, *mode, *report_num, *led, *shake, *ring, *content = NULL;

    strtok_r(cmd, ",", &type);
    printf("cmd = %s\n", cmd);

    strtok_r(type, ",", &uuid);
    msg->type = atoi(type);
    printf("msg->type = %d\n", msg->type);

    strtok_r(uuid, "-", &mode);
    msg->uuid = strdup(uuid);
    printf("msg->uuid = %s \n", msg->uuid);

    strtok_r(mode, "-", &report_num);
    msg->mode = atoi(mode);
    printf("msg->mode = %d\n", msg->mode);

    strtok_r(report_num, "-", &led);
    msg->report_num = atoi(report_num);
    printf("msg->report_num = %d\n", msg->report_num);

    strtok_r(led, "-", &shake);
    msg->led = atoi(led);
    printf("msg->led = %d\n", msg->led);

    strtok_r(shake, "-", &ring);
    msg->shake = atoi(shake);
    printf("msg->shake = %d\n", msg->shake);

    strtok_r(ring, "-", &content);
    msg->ring = atoi(ring);
    printf("msg->ring = %d\n", msg->ring);

    msg->content = strdup(content);
    printf("msg->content = %s \n", msg->content);

    free_msgs(msg);
    return 0;
}