void rfbProcessEvents(rfbScreenInfoPtr rfbScreen,long usec) { rfbClientIteratorPtr i; rfbClientPtr cl,clPrev; struct timeval tv; if(usec<0) usec=rfbScreen->rfbDeferUpdateTime*1000; rfbCheckFds(rfbScreen,usec); httpCheckFds(rfbScreen); #ifdef CORBA corbaCheckFds(rfbScreen); #endif i = rfbGetClientIterator(rfbScreen); cl=rfbClientIteratorNext(i); while(cl) { if(cl->sock>=0 && (!cl->onHold) && FB_UPDATE_PENDING(cl)) { if(cl->screen->rfbDeferUpdateTime == 0) { rfbSendFramebufferUpdate(cl,cl->modifiedRegion); } else if(cl->startDeferring.tv_usec == 0) { gettimeofday(&cl->startDeferring,NULL); if(cl->startDeferring.tv_usec == 0) cl->startDeferring.tv_usec++; } else { gettimeofday(&tv,NULL); if(tv.tv_sec < cl->startDeferring.tv_sec /* at midnight */ || ((tv.tv_sec-cl->startDeferring.tv_sec)*1000 +(tv.tv_usec-cl->startDeferring.tv_usec)/1000) > cl->screen->rfbDeferUpdateTime) { cl->startDeferring.tv_usec = 0; rfbSendFramebufferUpdate(cl,cl->modifiedRegion); } } } clPrev=cl; cl=rfbClientIteratorNext(i); if(clPrev->sock==-1) rfbClientConnectionGone(clPrev); } rfbReleaseClientIterator(i); }
rfbBool rfbProcessEvents(rfbScreenInfoPtr screen,long usec) { rfbClientIteratorPtr i; rfbClientPtr cl,clPrev; struct timeval tv; rfbBool result=FALSE; extern rfbClientIteratorPtr rfbGetClientIteratorWithClosed(rfbScreenInfoPtr rfbScreen); if(usec<0) usec=screen->deferUpdateTime*1000; rfbCheckFds(screen,usec); rfbHttpCheckFds(screen); #ifdef CORBA corbaCheckFds(screen); #endif i = rfbGetClientIteratorWithClosed(screen); cl = rfbClientIteratorHead(i); while(cl) { if (cl->sock >= 0 && !cl->onHold && FB_UPDATE_PENDING(cl) && !sraRgnEmpty(cl->requestedRegion)) { result=TRUE; if(screen->deferUpdateTime == 0) { rfbSendFramebufferUpdate(cl,cl->modifiedRegion); } else if(cl->startDeferring.tv_usec == 0) { gettimeofday(&cl->startDeferring, NULL); if(cl->startDeferring.tv_usec == 0) cl->startDeferring.tv_usec++; } else { gettimeofday(&tv,NULL); if(tv.tv_sec < cl->startDeferring.tv_sec /* at midnight */ || ((tv.tv_sec-cl->startDeferring.tv_sec)*1000 +(tv.tv_usec-cl->startDeferring.tv_usec)/1000) > screen->deferUpdateTime) { cl->startDeferring.tv_usec = 0; rfbSendFramebufferUpdate(cl,cl->modifiedRegion); } } } if (!cl->viewOnly && cl->lastPtrX >= 0) { if(cl->startPtrDeferring.tv_usec == 0) { gettimeofday(&cl->startPtrDeferring,NULL); if(cl->startPtrDeferring.tv_usec == 0) cl->startPtrDeferring.tv_usec++; } else { struct timeval tv; gettimeofday(&tv,NULL); if(tv.tv_sec < cl->startPtrDeferring.tv_sec /* at midnight */ || ((tv.tv_sec-cl->startPtrDeferring.tv_sec)*1000 +(tv.tv_usec-cl->startPtrDeferring.tv_usec)/1000) > cl->screen->deferPtrUpdateTime) { cl->startPtrDeferring.tv_usec = 0; cl->screen->ptrAddEvent(cl->lastPtrButtons, cl->lastPtrX, cl->lastPtrY, cl); cl->lastPtrX = -1; } } } clPrev=cl; cl=rfbClientIteratorNext(i); if(clPrev->sock==-1) { rfbClientConnectionGone(clPrev); result=TRUE; } } rfbReleaseClientIterator(i); return result; }