智能家居(3)---socket网络控制线程封装

封装socket网络线程实现对智能家居中各种灯光的控制
main.Pro(主函数)

#include #include "controlDevice.h"#include "inputCommand.h"#include struct Devices        *pdeviceHead  = NULL;         //设备工厂链表头struct InputCommander *pcommandHead = NULL;         //指令工厂链表头struct InputCommander *socketHander = NULL;struct Devices* findDeviceByName(struct Devices *phead,char *name)          //在设备链表中查找设备{    struct Devices *tmp = phead;    if(tmp == NULL){        printf("The devicesLink is NULL");        return NULL;        }else{        while(tmp != NULL){            if(strcmp(tmp->deviceName,name) == 0){                return tmp;            }            tmp = tmp->next;        }        return NULL;       }}struct InputCommander* findCommanderByName(struct InputCommander *phead,char *name)     //控制链表查找相关控制{    struct InputCommander *tmp = phead;    if(tmp == NULL){        printf("The commanderLink is NULL");        return NULL;        }else{        while(tmp != NULL){            if(strcmp(tmp->commandName,name) == 0){                return tmp;            }            tmp = tmp->next;        }        return NULL;       }}void doCommand(struct InputCommander *cmd)  //根据传入的命令控制相关设备{    struct Devices *tmp = NULL;    if(strstr(cmd->command,"START")){       //初始化所有设备        tmp = findDeviceByName(pdeviceHead,"bathroomLight");        if(tmp != NULL) tmp->deviceInit(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"bedroomLight");        if(tmp != NULL) tmp->deviceInit(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"livingroomLight");        if(tmp != NULL) tmp->deviceInit(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"restaurantLight");        if(tmp != NULL) tmp->deviceInit(tmp->pinNum);        printf("The devices all init success\n");            }else if(strstr(cmd->command,"OL1")){   //打开卫生间灯        tmp = findDeviceByName(pdeviceHead,"bathroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        printf("The bathroomLight already open\n");    }else if(strstr(cmd->command,"CL1")){   //关闭卫生间灯        tmp = findDeviceByName(pdeviceHead,"bathroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        printf("The bathroomLight already close\n");        }else if(strstr(cmd->command,"OL2")){   //打开卧室灯        tmp = findDeviceByName(pdeviceHead,"bedroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        printf("The bedroomLight already open\n");        }else if(strstr(cmd->command,"CL2")){   //关闭卧室灯        tmp = findDeviceByName(pdeviceHead,"bedroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        printf("The bedroomLight already close\n");        }else if(strstr(cmd->command,"OL3")){   //打开客厅灯        tmp = findDeviceByName(pdeviceHead,"livingroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        printf("The livingroomLight already open\n");        }else if(strstr(cmd->command,"CL3")){   //关闭客厅灯        tmp = findDeviceByName(pdeviceHead,"livingroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        printf("The livingroomLight already close\n");        }else if(strstr(cmd->command,"OL4")){   //打开餐厅灯        tmp = findDeviceByName(pdeviceHead,"restaurantLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        printf("The restaurantLight already open\n");        }else if(strstr(cmd->command,"CL4")){   //关闭餐厅灯        tmp = findDeviceByName(pdeviceHead,"restaurantLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        printf("The restaurantLight already close\n");        }else if(strstr(cmd->command,"ALL1")){  //打开所有的灯        tmp = findDeviceByName(pdeviceHead,"bathroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"bedroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"livingroomLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"restaurantLight");        if(tmp != NULL) tmp->open(tmp->pinNum);        printf("The Light all open success\n");        }else if(strstr(cmd->command,"ALL0")){  //关闭所有的灯        tmp = findDeviceByName(pdeviceHead,"bathroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"bedroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"livingroomLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        tmp = findDeviceByName(pdeviceHead,"restaurantLight");        if(tmp != NULL) tmp->close(tmp->pinNum);        printf("The Light all close success\n");    }}void* read_pthread(void *data)  //socket获取命令线程处理函数{    int n_read;    while(1){        memset(socketHander->command,0,sizeof(socketHander->command));        n_read = read(socketHander->c_fd,socketHander->command,sizeof(socketHander->command));        if(n_read < 0){            perror("read");        }else if(n_read > 0){            printf("get %d message-->: %s",n_read,socketHander->command);            doCommand(socketHander);                          //执行命令        }else{            printf("client quit\n");            close(socketHander->c_fd);            pthread_exit(NULL);        }    }}void* socket_pthread(void *data)                        //socket控制线程处理函数{    int c_fd;    pthread_t read_pth;        struct sockaddr_in c_addr;    memset(&c_addr,0,sizeof(struct sockaddr_in));    socklen_t c_len = sizeof(c_addr);        socketHander = findCommanderByName(pcommandHead,"socketServer");    if(socketHander == NULL){        printf("find socketServer error\n");        pthread_exit(NULL);    }    if(socketHander->Init(socketHander) < 0){        printf("socket init error\n");        pthread_exit(NULL);    }else        printf("%s init success\n",socketHander->commandName);    while(1){        c_fd = accept(socketHander->s_fd,(struct sockaddr *)&c_addr,&c_len);         if(c_fd == -1){    perror("accept");    }else            printf("get connect: %s\n",inet_ntoa(c_addr.sin_addr));                socketHander->c_fd = c_fd;        pthread_create(&read_pth,NULL,read_pthread,NULL);    }}int main(){    pthread_t socket_pth;        if(wiringPiSetup()<0){//初始化wiringPi外设库            printf("wiringPi Init failed\n");            return -1;        }    //1.指令工厂初始化pcommandHead = addSocketToCommandLink(pcommandHead);            //将socket控制加入命令控制链表       //2.设备控制工厂初始化    pdeviceHead = addBathroomLightToDeviceLink(pdeviceHead);        //将卫生灯加入设备链表    pdeviceHead = addbedroomLightToDeviceLink(pdeviceHead);         //将卧室灯加入设备链表    pdeviceHead = addRestaurantLightToDeviceLink(pdeviceHead);      //将餐厅灯加入设备链表    pdeviceHead = addLivingroomLightToDeviceLink(pdeviceHead);      //将客厅灯加入设备链表    pdeviceHead = addFireToDeviceLink(pdeviceHead);                 //将火灾检测加入设备链表    pdeviceHead = addBeepToDeviceLink(pdeviceHead);                 //将蜂鸣器加入设备链表       //3.线程池建立//3.2socket线程    ret = pthread_create(&socket_pth,NULL,socket_pthread,NULL);    if (ret != 0) {        printf("Failed to create socketthread.\n");        return -1;    }//等待线程退出    pthread_join(socket_pth,NULL);    return 0;}

inputCommand.h(控制类)

#include #include #include #include #include #include           #include #include #include #include #include struct InputCommander{    char commandName[128];      //命令名字    char command[32];           //具体命令    char deviceName[128];       //打开的设备名，比如串口    char port[12];              //端口号    char ipAddress[32];         //ip地址    int (*Init)(struct InputCommander *commder);    int (*getCommand)(struct InputCommander *commder);    int fd;     //文件描述符    int baud;   //波特率    int s_fd;   //socket服务端文件描述符    int c_fd;   //客户端文件描述符        char log[1024]; //日志    struct InputCommander *next;};struct InputCommander *addSocketToCommandLink(struct InputCommander *phead);        //socket控制加入命令控制链表

socketControl.c（socket）

#include "inputCommand.h"int socketInit(struct InputCommander *socketMes){    int s_fd;//服务端    struct sockaddr_in s_addr;    memset(&s_addr,0,sizeof(struct sockaddr_in));    //1.socket    s_fd = socket(AF_INET,SOCK_STREAM,0);       //创建套接字if(s_fd == -1){perror("socket");exit(-1);}    //2.bind    s_addr.sin_family = AF_INET;    s_addr.sin_port = htons(atoi(socketMes->port));                         //将主机字节序的端口号转换为网络字节序    inet_aton(socketMes->ipAddress,&(s_addr.sin_addr));                     //转换ip地址为网络字节序    bind(s_fd,(struct sockaddr *)&s_addr,sizeof(struct sockaddr_in));       //绑定相关的网络信息,如ip地址和端口号    //3.listenlisten(s_fd,10);//监听，可连接10个客户端     printf("socket Server listen success......\n");    socketMes->s_fd = s_fd;        return s_fd;}struct InputCommander socketControl = {    .commandName = "socketServer",    .command = {0},    .port = "8090",    .ipAddress = "192.168.31.227",    .Init = socketInit,    .getCommand = socketGetCommand,    .log = {0},    .next = NULL,};struct InputCommander *addSocketToCommandLink(struct InputCommander *phead){    if(phead == NULL){        return &socketControl;        }else{        socketControl.next=phead;        phead = &socketControl;        return phead;    }}

来源地址：https://blog.csdn.net/m0_68038554/article/details/132283019