bool LibVncImage::connect(const std::string& hostname)
{
if (hostname.empty()) return false;
if (_client) close();
_client = rfbGetClient(8,3,4);
_client->canHandleNewFBSize = TRUE;
_client->MallocFrameBuffer = resizeImage;
_client->GotFrameBufferUpdate = updateImage;
_client->HandleKeyboardLedState = 0;
_client->HandleTextChat = 0;
// provide the password if we have one assigned
if (!_password.empty()) _client->GetPassword = getPassword;
rfbClientSetClientData(_client, 0, this);
size_t pos = hostname.find(":");
if (pos == std::string::npos)
{
_client->serverHost = strdup(hostname.c_str());
}
else
{
_client->serverHost = strdup(hostname.substr(0, pos).c_str());
_client->serverPort = atoi(hostname.substr(pos+1).c_str());
}
// _client->appData.qualityLevel = ;
// _client->appData.encodings = ;
// _client->appData.compressLevel = ;
// _client->appData.scaleSetting = ;
if(rfbInitConnection(_client))
{
_rfbThread = new RfbThread(_client, this);
_rfbThread->startThread();
return true;
}
else
{
close();
return false;
}
}
bool LibVncImage::connect(const std::string& hostname)
{
if (hostname.empty()) return false;
if (_client) close();
_client = rfbGetClient(8,3,4);
_client->canHandleNewFBSize = TRUE;
_client->MallocFrameBuffer = resizeImage;
_client->GotFrameBufferUpdate = updateImage;
_client->HandleKeyboardLedState = 0;
_client->HandleTextChat = 0;
rfbClientSetClientData(_client, 0, this);
_client->serverHost = strdup(hostname.c_str());
// _client->serverPort = ;
// _client->appData.qualityLevel = ;
// _client->appData.encodings = ;
// _client->appData.compressLevel = ;
// _client->appData.scaleSetting = ;
if(rfbInitConnection(_client))
{
_rfbThread = new RfbThread(_client, this);
_rfbThread->startThread();
return true;
}
else
{
close();
return false;
}
}
rfbBool rfbInitClient(rfbClient* client,int* argc,char** argv) {
int i,j;
if(argv && argc && *argc) {
if(client->programName==0)
client->programName=argv[0];
for (i = 1; i < *argc; i++) {
j = i;
if (strcmp(argv[i], "-listen") == 0) {
listenForIncomingConnections(client);
break;
} else if (strcmp(argv[i], "-listennofork") == 0) {
listenForIncomingConnectionsNoFork(client, -1);
break;
} else if (strcmp(argv[i], "-play") == 0) {
client->serverPort = -1;
j++;
} else if (i+1<*argc && strcmp(argv[i], "-encodings") == 0) {
client->appData.encodingsString = argv[i+1];
j+=2;
} else if (i+1<*argc && strcmp(argv[i], "-compress") == 0) {
client->appData.compressLevel = atoi(argv[i+1]);
j+=2;
} else if (i+1<*argc && strcmp(argv[i], "-quality") == 0) {
client->appData.qualityLevel = atoi(argv[i+1]);
j+=2;
} else if (i+1<*argc && strcmp(argv[i], "-scale") == 0) {
client->appData.scaleSetting = atoi(argv[i+1]);
j+=2;
} else if (i+1<*argc && strcmp(argv[i], "-qosdscp") == 0) {
client->QoS_DSCP = atoi(argv[i+1]);
j+=2;
} else if (i+1<*argc && strcmp(argv[i], "-repeaterdest") == 0) {
char* colon=strchr(argv[i+1],':');
if(client->destHost)
free(client->destHost);
client->destPort = 5900;
client->destHost = strdup(argv[i+1]);
if(colon) {
client->destHost[(int)(colon-argv[i+1])] = '\0';
client->destPort = atoi(colon+1);
}
j+=2;
} else {
char* colon=strchr(argv[i],':');
if(client->serverHost)
free(client->serverHost);
if(colon) {
client->serverHost = strdup(argv[i]);
client->serverHost[(int)(colon-argv[i])] = '\0';
client->serverPort = atoi(colon+1);
} else {
client->serverHost = strdup(argv[i]);
}
if(client->serverPort >= 0 && client->serverPort < 5900)
client->serverPort += 5900;
}
/* purge arguments */
if (j>i) {
*argc-=j-i;
memmove(argv+i,argv+j,(*argc-i)*sizeof(char*));
i--;
}
}
}
if(!rfbInitConnection(client)) {
rfbClientCleanup(client);
return FALSE;
}
return TRUE;
}