checker_host/prot_cmd/keep_live.cpp

#include "keep_live.h"
#include "interface/if_tcp.h"
#include "base/mycfg.h"
#include "interface/if_tcp.h"
#include "prot/prot_pc.h"
#include "QDateTime"


int keep_live_checker::dolater(int cmd,myarray data)
{
  data.remove(0,1);
  QDateTime t=QDateTime::currentDateTime();
  if(t.toString("yyyy-MM-dd hh:mm:ss")!=QString(data))
  {
    // 时间不相等则设置
    //qInfo()<<"set time="<<QString(data)<<endl;
    QString m="date -s \"%1\"";
    m=m.arg(QString(data));
    //qInfo()<<m<<endl;
    system(m.toLocal8Bit().data()); // 0312 表示3月12日，1025表示当前时分
    system("hwclock -w"); // 同步系统时间
    system("sync"); // 保存配置
  }
  return 0;
}

static HandlePc *get_keep_live_checker(){
  return new keep_live_checker();}
protpc_export(0x23, get_keep_live_checker);



void keep_live::init()
{
  mycfg *cfg_=syscfg();
  if_tcp *tcp=static_cast<if_tcp *>(if_tcp_get());
  if(cfg_->tcp_enable!=true){
    qDebug("keeplive not init.");
    return;
  }else{
    qDebug("keeplive init.");
  }
  if(timer_==nullptr){
    timer_=new QTimer();
    connect(timer_,&QTimer::timeout,this,&keep_live::timeout_slot);
    timer_->setInterval(1000);
    timer_->start();
    connect(tcp,&if_tcp::tcp_connected_signal,this,&keep_live::connected_slot);
    connect(tcp,&if_tcp::tcp_recv_signal,this,&keep_live::recv_slot);
  }
}


void keep_live::connected_slot()
{
  // qDebug("keeplive connected.");
  if(timer_!=nullptr){
    timer_->setInterval(1*1000);
    timer_->start();
  }
}

void keep_live::recv_slot()
{
  // qDebug("keeplive recv.");
  if(timer_!=nullptr){
    timer_->setInterval(30*1000);
    timer_->start();
  }
}




// state 0idle,1,busy,2,failt
void keep_checker::timeout_slot(){
  myarray data;
  mycfg *cfg_=syscfg();
  ProtPc *pc_=protPc();
  data.append(uint8_t(cfg_->local_id));
  data.append(uint8_t(pc_->busy()));
  data.append(myarray("正常"));
  pc_->send_data_slot(uint8_t(0x23),data);
}




void keep_coder::timeout_slot(){
  myarray data;
  mycfg *cfg_=syscfg();
  ProtPc *pc_=protPc();
  data.append(uint8_t(0));
  data.append(uint8_t(0xff));
  data.append(uint8_t(0x03));
  data.append(uint8_t(cfg_->local_id));
  data.append(uint8_t(0xff));
  data.append(uint8_t(0x03));
  pc_->send_data_slot(uint8_t(0x8a),data);
  // qDebug("coder keeplive.");
}


keep_live *KeepLive()
{
  static keep_live *kp=nullptr;
  mycfg *cfg_=syscfg();
  if(kp!=nullptr){
    return kp;
  }
  if(cfg_->tcp_enable){
    if(cfg_->device_type=="checker"){
      kp=new keep_checker();
    }else if(cfg_->device_type.contains("coder",Qt::CaseInsensitive)==true){
      kp=new keep_coder();
    }else{
      qWarning("device type err,not creat keeplive.");
    }
    if(kp!=nullptr){
      QTimer::singleShot(0, kp, &keep_live::init);
    }
  }
  return kp;
}