void CutText(char* str,int len, struct _rfbClientRec* cl) { str[len]='\0'; char *header="~CLIP|\n"; char *msg=malloc(sizeof(char)*(strlen(str) + strlen(header)+1)); msg[0]='\0'; strcat(msg,header); strcat(msg,str); strcat(msg,"\n"); sendMsgToGui(msg); free(msg); }
void initInput() { L("---Initializing uinput...---\n"); struct input_id id = { BUS_VIRTUAL, /* Bus type. */ 1, /* Vendor id. */ 1, /* Product id. */ 1 /* Version id. */ }; if((inputfd = suinput_open("Generic", &id)) == -1) { L("cannot create virtual kbd device.\n"); sendMsgToGui("~SHOW|Cannot create virtual input device!\n"); // exit(EXIT_FAILURE); do not exit, so we still can see the framebuffer } }
rfbNewClientHookPtr clientHook(rfbClientPtr cl) { if (scaling!=100) { rfbScalingSetup(cl, vncscr->width*scaling/100.0, vncscr->height*scaling/100.0); L("Scaling to w=%d h=%d\n",(int)(vncscr->width*scaling/100.0), (int)(vncscr->height*scaling/100.0)); //rfbSendNewScaleSize(cl); } cl->clientGoneHook=(ClientGoneHookPtr)clientGone; char *header="~CONNECTED|"; char *msg=malloc(sizeof(char)*((strlen(cl->host)) + strlen(header)+1)); msg[0]='\0'; strcat(msg,header); strcat(msg,cl->host); strcat(msg,"\n"); sendMsgToGui(msg); free (msg); return RFB_CLIENT_ACCEPT; }
int bindIPCserver() { nHostPort=13132; L("Starting IPC connection..."); /* make a socket */ hServerSocket=socket(AF_INET,SOCK_DGRAM,0); if(hServerSocket == SOCKET_ERROR) { L("\nCould not make a socket\n"); return 0; } /* fill address struct */ Address.sin_addr.s_addr=INADDR_ANY; Address.sin_port=htons(nHostPort); Address.sin_family=AF_INET; /* bind to a port */ if(bind(hServerSocket,(struct sockaddr*)&Address,sizeof(Address)) == SOCKET_ERROR) { L("\nCould not connect to IPC gui, another daemon already running?\n"); sendMsgToGui("~SHOW|Could not connect to IPC gui, another daemon already running?\n"); exit(-1); } L("binded to port %d\n",nHostPort); pthread_t thread; pthread_create( &thread,NULL,handle_connections,NULL); return 1; }
ClientGoneHookPtr clientGone(rfbClientPtr cl) { sendMsgToGui("~DISCONNECTED|\n"); return 0; }
int main(int argc, char **argv) { //pipe signals signal(SIGINT, close_app); signal(SIGKILL, close_app); signal(SIGILL, close_app); long usec; if(argc > 1) { int i=1; int r; while(i < argc) { if(*argv[i] == '-') { switch(*(argv[i] + 1)) { case 'h': printUsage(argv); exit(0); break; case 'p': i++; strcpy(VNC_PASSWORD,argv[i]); break; case 'f': i++; FB_setDevice(argv[i]); break; case 'z': i++; display_rotate_180=1; break; case 'P': i++; VNC_PORT=atoi(argv[i]); break; case 'r': i++; r = atoi(argv[i]); if (r==0 || r==90 || r==180 || r==270) rotation = r; L("rotating to %d degrees\n",rotation); break; case 's': i++; r=atoi(argv[i]); if (r >= 1 && r <= 150) scaling = r; else scaling = 100; L("scaling to %d%%\n",scaling); break; case 'R': i++; extractReverseHostPort(argv[i]); break; case 'm': i++; if (!strcmp(argv[i],"adb")){ method = ADB; L("ADB display grabber selected\n"); } else if (!strcmp(argv[i],"fb")) { method = FRAMEBUFFER; L("Framebuffer display grabber selected\n"); } else if (!strcmp(argv[i],"gralloc")) { method = GRALLOC; L("Gralloc display grabber selected\n"); } else if (!strcmp(argv[i],"flinger")) { method = FLINGER; L("Flinger display grabber selected\n"); } else { L("Grab method \"%s\" not found, sticking with auto-detection.\n",argv[i]); } break; } } i++; } } L("Initializing grabber method...\n"); initGrabberMethod(); L("Initializing virtual keyboard and touch device...\n"); initInput(); L("Initializing VNC server:\n"); L(" width: %d\n", (int)screenformat.width); L(" height: %d\n", (int)screenformat.height); L(" bpp: %d\n", (int)screenformat.bitsPerPixel); L(" port: %d\n", (int)VNC_PORT); L("Colourmap_rgba=%d:%d:%d:%d lenght=%d:%d:%d:%d\n", screenformat.redShift, screenformat.greenShift, screenformat.blueShift,screenformat.alphaShift, screenformat.redMax,screenformat.greenMax,screenformat.blueMax,screenformat.alphaMax); initVncServer(argc, argv); bindIPCserver(); sendServerStarted(); if (rhost) { rfbClientPtr cl; cl = rfbReverseConnection(vncscr, rhost, rport); if (cl == NULL) { char *str=malloc(255*sizeof(char)); sprintf(str,"~SHOW|Couldn't connect to remote host:\n%s\n",rhost); L("Couldn't connect to remote host: %s\n",rhost); sendMsgToGui(str); free(str); } else { cl->onHold = FALSE; rfbStartOnHoldClient(cl); } } while (1) { usec=(vncscr->deferUpdateTime+standby)*1000; //clock_t start = clock(); rfbProcessEvents(vncscr,usec); if (idle) standby+=2; else standby=2; if (vncscr->clientHead == NULL) { idle=1; standby=50; continue; } update_screen(); //printf ( "%f\n", ( (double)clock() - start )*1000 / CLOCKS_PER_SEC ); } close_app(); }
void initVncServer(int argc, char **argv) { vncbuf = calloc(screenformat.width * screenformat.height, screenformat.bitsPerPixel/CHAR_BIT); cmpbuf = calloc(screenformat.width * screenformat.height, screenformat.bitsPerPixel/CHAR_BIT); assert(vncbuf != NULL); assert(cmpbuf != NULL); if (rotation==0 || rotation==180) vncscr = rfbGetScreen(&argc, argv, screenformat.width , screenformat.height, 0 /* not used */ , 3, screenformat.bitsPerPixel/CHAR_BIT); else vncscr = rfbGetScreen(&argc, argv, screenformat.height, screenformat.width, 0 /* not used */ , 3, screenformat.bitsPerPixel/CHAR_BIT); assert(vncscr != NULL); vncscr->desktopName = "Android"; vncscr->frameBuffer =(char *)vncbuf; vncscr->port = VNC_PORT; vncscr->kbdAddEvent = keyEvent; vncscr->ptrAddEvent = ptrEvent; vncscr->newClientHook = (rfbNewClientHookPtr)clientHook; vncscr->setXCutText = CutText; if (strcmp(VNC_PASSWORD,"")!=0) { char **passwords = (char **)malloc(2 * sizeof(char **)); passwords[0] = VNC_PASSWORD; passwords[1] = NULL; vncscr->authPasswdData = passwords; vncscr->passwordCheck = rfbCheckPasswordByList; } vncscr->httpDir = "webclients/"; // vncscr->httpEnableProxyConnect = TRUE; vncscr->sslcertfile = "self.pem"; vncscr->serverFormat.redShift = screenformat.redShift; vncscr->serverFormat.greenShift = screenformat.greenShift; vncscr->serverFormat.blueShift = screenformat.blueShift; vncscr->serverFormat.redMax = (( 1 << screenformat.redMax) -1); vncscr->serverFormat.greenMax = (( 1 << screenformat.greenMax) -1); vncscr->serverFormat.blueMax = (( 1 << screenformat.blueMax) -1); vncscr->serverFormat.trueColour = TRUE; vncscr->serverFormat.bitsPerPixel = screenformat.bitsPerPixel; vncscr->alwaysShared = TRUE; vncscr->handleEventsEagerly = TRUE; vncscr->deferUpdateTime = 5; rfbInitServer(vncscr); //assign update_screen depending on bpp if (vncscr->serverFormat.bitsPerPixel == 32) update_screen=&CONCAT2E(update_screen_,32); else if (vncscr->serverFormat.bitsPerPixel == 16) update_screen=&CONCAT2E(update_screen_,16); else if (vncscr->serverFormat.bitsPerPixel == 8) update_screen=&CONCAT2E(update_screen_,8); else { L("Unsupported pixel depth: %d\n", vncscr->serverFormat.bitsPerPixel); sendMsgToGui("~SHOW|Unsupported pixel depth, please send bug report.\n"); close_app(); exit(-1); } /* Mark as dirty since we haven't sent any updates at all yet. */ rfbMarkRectAsModified(vncscr, 0, 0, vncscr->width, vncscr->height); }
void sendServerStopped() { sendMsgToGui("~SERVERSTOPPED|\n"); }
void sendServerStarted(){ sendMsgToGui("~SERVERSTARTED|\n"); }