//初始化系统
void Gprs::initAT()
{
//打开和设置端口
if(fd==0)
{
if((fd=SerialPort::open_port(1))<0){
QMessageBox::warning(0, tr("Warning:"),
tr("Open port error!"));
return;
}
if((SerialPort::set_opt(fd,115200,8,'N',1))<0){
QMessageBox::warning(0, tr("Warning:"),
tr("Set port error!"));
return;
}
}
//tcflush(fd,TCIOFLUSH);
resetBuff();//给buff清零
//设置定时器
timerRead = new QTimer;
timerRead->start(TIME);
connect( timerRead, SIGNAL(timeout()), this, SLOT(timeout_slot()) );
//发送获取短信中心号码请求(部分设备不支持)
//SerialPort::nwrite(fd,"AT+CSCA?\r\n",sizeof("AT+CSCA?\r\n"));
//serverNumFlag=1;
//呼叫线路识别显示
SerialPort::nwrite(fd,"AT+CLIP=1\r\n",sizeof("AT+CLIP=1\r\n"));
}
/*
* Receive response waiting timeout millisec
*/
char* HTTP::getResponse(int sk,int timeout)
{
int len;
char* line;
int i;
for(i=-1;i<timeout;i=i+10){line=readLine(sk);if(line!=NULL) break;delay(10);}
if (line==NULL) return NULL;
if (memcmp(line,"HTTP/1.1",8)!=0)
{strcpy(respmess,"ERR");cleanBuff(sk);return "Err!";}
strncpy(respmess,(line+9),3);
if (memcmp(line,"HTTP/1.1 200",12)!=0) {cleanBuff(sk);return NOPAGE;}
while (line!=NULL)
{
line=readLine(sk);
if (line!=NULL)
{
char *param=checkHeader(line,headerLen);
if (param!=NULL) sscanf(param,"%i",&len);
if (strlen(line)<2) {break;}
}
}
readLine(sk);
char* p=strchr(linebuff,'\0');*p='\n';
if (len>LINEBUFFLEN) len=LINEBUFFLEN;
linebuff[len]='\0';
resetBuff();
uint8_t tmp[8];while (readData(sk,tmp,8)>0);
return linebuff;
}
/*
* With timeout (millisec)
*/
unsigned int HTTP::getResponse(int sk,uint8_t rbuff[],int rbufflen,int timeout)
{
int len;
char* line;
int i;
for(i=-1;i<timeout;i=i+10){line=readLine(sk);if(line!=NULL) break;delay(10);}
if (line==NULL) return -1;
if (memcmp(line,"HTTP/1.1",8)!=0)
{strcpy(respmess,"ERR");cleanBuff(sk);return -2;}
strncpy(respmess,(line+9),3);
if (line==NULL) return -1;
if (memcmp(line,"HTTP/1.1 200",12)!=0) {cleanBuff(sk);return -2;}
while (line!=NULL)
{
line=readLine(sk);
if (line!=NULL)
{
char *param=checkHeader(line,headerLen);
if (param!=NULL) sscanf(param,"%i",&len);
if (strlen(line)<2) {break;}
}
}
resetBuff();
if (len==0) return 0;
uint16_t nb=readData(sk,rbuff,rbufflen);
return nb;
}
//定时器触发（从串口读取数据）
void Gprs::timeout_slot()
{
if(fd)
{
if(read(fd,buff,sizeof(buff))!=0)
{
qDebug()<<QString(buff);
ReadMsg(QString(buff));
resetBuff();
}
}
}
//===================>>> vedTextEditor::ReadFile <<<====================
int vedTextEditor::ReadFile(char* name, int paintIt)
{
char buff[maxBuff+2];
if (!name || !*name)
return 0;
ifstream inFile(name);
if (!inFile)
return 0; // file not there
resetBuff(); // this buffer is empty
while (inFile.getline(buff,maxBuff))
{
if (!addLine(buff))
{
vNoticeDialog note(theApp);
note.Notice("File too big -- only paritally read.");
break;
}
}
inFile.close();
if ( ((videApp*)theApp)->getBackup())
{
char outname[maxBuff+2];
vOS os;
if (strstr(name,".bak") == 0 && strlen(name) < maxBuff - 4)
{
strcpy(outname,name); strcat(outname,".bak");
os.vDeleteFile(outname); // delete old .bak first
if (os.vRenameFile(name,outname))
SaveFile(name);
}
}
displayBuff(1,paintIt); // Now, display the buffer , don't paint
return 1;
}
