DataProcessService/DataProcessService/ytVideoProcess/main.cpp

#include <QCoreApplication>
#include "videocore.h"
#include "ytvideo.h"
#include "../ytUserInfoProcess/userinfo.h"
#include "../DataPrecessDog/dataprecess.h"

UserInfoShm *userinfoShm;
SysConfShm *sysConfShm;
DataProcessShm *dataProcessShm;
VideosensorList *vSensorList;

bool shm_load(){
    int shmid;
    key_t key;
    if((key = ftok(SHM_PATH,static_cast<int>(SHM_PORT)))==-1)
        return false;
    if((shmid = shmget(key,sizeof(DataProcessShm),IPC_CREAT|0666))==-1)
        return false;
    dataProcessShm = static_cast<DataProcessShm *>(shmat(shmid,nullptr,0));
    if((key = ftok(UISHM_PATH,static_cast<int>(UISHM_PORT)))==-1)
        return false;
    if((shmid = shmget(key,sizeof(UserInfoShm),IPC_CREAT|0666))==-1)
        return false;
    userinfoShm = static_cast<UserInfoShm *>(shmat(shmid,nullptr,0));
    if((key = ftok(UISHM_PATH,static_cast<int>(SYSCONF_PORT)))==-1)
        return false;
    if((shmid = shmget(key,sizeof(SysConfShm),IPC_CREAT|0666))==-1)
        return false;
    sysConfShm = static_cast<SysConfShm *>(shmat(shmid,nullptr,0));
    if((key=ftok(VASHM_PATH,static_cast<int>(VASHM_PORT)))==-1)
        return false;
    if((shmid=shmget(key,sizeof(VideosensorList),IPC_CREAT|0666))==-1)
        return false;
    vSensorList = static_cast<VideosensorList *>(shmat(shmid,nullptr,0));
    return true;
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    if(shm_load()){
        VideoCore *core = new VideoCore(nullptr);
        core->start();
    }else
        exit(1);

    return a.exec();
}