int iclose(RGB_IMAGE *image) {
long tablesize, ret;
iflush(image);
img_optseek(image, 0);
if (image->flags&_IOWRT) {
if (image->dorev)
cvtimage((long *)image);
swapImage(image) ;
if (img_write(image,(char *)image,sizeof(RGB_IMAGE)) != sizeof(RGB_IMAGE)) {
i_errhdlr("iclose: error on write of image header\n",0,0,0,0);
return EOF;
}
swapImage(image) ;
if (image->dorev)
cvtimage((long *)image);
if (ISRLE(image->type)) {
img_optseek(image, 512L);
tablesize = image->ysize*image->zsize*sizeof(long);
if (image->dorev)
cvtlongs((long *)image->rowstart,(long)tablesize);
if (img_write(image,(char *)(image->rowstart),tablesize) != tablesize) {
i_errhdlr("iclose: error on write of rowstart\n",0,0,0,0);
return EOF;
}
if (image->dorev)
cvtlongs((long *)image->rowsize,tablesize);
if (img_write(image,(char *)(image->rowsize),tablesize) != tablesize) {
i_errhdlr("iclose: error on write of rowsize\n",0,0,0,0);
return EOF;
}
}
}
if (image->base) {
free(image->base);
image->base = 0;
}
if (image->tmpbuf) {
free(image->tmpbuf);
image->tmpbuf = 0;
}
if (ISRLE(image->type)) {
free(image->rowstart);
image->rowstart = 0;
free(image->rowsize);
image->rowsize = 0;
}
ret = close(image->file);
if (ret != 0)
i_errhdlr("iclose: error on close of file\n",0,0,0,0);
free(image);
return ret;
}
void MyServer::slotReadClient()
{
QTcpSocket* pClientSocket = (QTcpSocket*)sender();
QDataStream in(pClientSocket);
in.setVersion(QDataStream::Qt_5_3);
for(;;){
if(!nextBlockSize){
if(pClientSocket->bytesAvailable() < sizeof(quint32)) {
break;
}
in >> nextBlockSize;
}
if(pClientSocket->bytesAvailable() < nextBlockSize) {
break;
}
QString request;
in >> request;
QStringList req_param = request.split(" ");
if(req_param.at(0) == "GETCURRENTVERSION")
sendCurrVers(pClientSocket);
if(req_param.at(0) == "GETSUBJECTS")
sendArrayToClient(pClientSocket,getSubjects());
if(req_param.at(0) == "GETTHEMES")
sendArrayToClient(pClientSocket,getThemes(req_param.at(1)));
if(req_param.at(0) == "GETPICTURES")
sendArrayToClient(pClientSocket,getPictures(req_param.at(1),req_param.at(2)));
if(req_param.at(0) == "GETIMAGE")
sendImageToClient(pClientSocket,getImage(req_param.at(1)));
if(req_param.at(0) == "PUTSUBJECT"){
putSubject(req_param.at(1));
version++;
}
if(req_param.at(0) == "PUTTHEME"){
putTheme(req_param.at(1),req_param.at(2));
version++;
}
if(req_param.at(0) == "PUTIMAGE")
{
QImage img;
in >> img;
quint32 k = putImage(img,req_param.at(1),req_param.at(2), req_param.at(3));
version++;
QList<QString> lst;
lst << QString("%1").arg(k);
sendArrayToClient(pClientSocket,lst);
}
if(req_param.at(0) == "DELETESUBJECT"){
deleteSubject(req_param.at(1));
version++;
}
if(req_param.at(0) == "DELETETHEME"){
deleteTheme(req_param.at(1),req_param.at(2));
version++;
}
if(req_param.at(0) == "DELETEIMAGE"){
deleteImage(req_param.at(1));
version++;
}
if(req_param.at(0) == "SWAPIMAGE"){
QImage img;
in >> img;
swapImage(img,req_param.at(1));
version++;
}
