/**
* @brief Client::echo when data is available for the client tcp socket. That data is read into a buffer array. At the \ of this the echoMessage signal is emitted. This is turn calls the incomingMessage method in the CloudGaming class.
*/
void Client::echo()
{
QByteArray buffer = clientSocket->readAll();
qDebug() << buffer;
Utility::debug(buffer);
QString g = QString::fromLocal8Bit(buffer);
if(g.contains("says:")){
emit chatMessage(g);
}else if(g.contains("playcatancstats<catan>0")){
emit echoMessage(g);
}else if(g.contains("<catan>")){
emit messageForCatan(g);
} else{
qDebug() << g;
emit echoMessage(g);
}
}
void EchoClangCodeModelServer::requestDocumentAnnotations(const RequestDocumentAnnotationsMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::completeCode(const CompleteCodeMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::unregisterUnsavedFilesForEditor(const UnregisterUnsavedFilesForEditorMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::unregisterProjectPartsForEditor(const UnregisterProjectPartsForEditorMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::unregisterTranslationUnitsForEditor(const UnregisterTranslationUnitsForEditorMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::updateTranslationUnitsForEditor(const UpdateTranslationUnitsForEditorMessage &message)
{
echoMessage(message);
}
void EchoClangCodeModelServer::updateVisibleTranslationUnits(const UpdateVisibleTranslationUnitsMessage &message)
{
echoMessage(message);
}
int main( int argc, char** argv) {
// Creating required variables for UDP socket
struct sockaddr_in server_address, client_address;
int server_socket;
ssize_t recv_len;
socklen_t client_address_len = sizeof(client_address);
// Most buffers used will be 512 characters (BUFLEN)
char buf[BUFLEN];
// Store client's choice for each server loop iteration
char choice;
// Create a UDP socket
if ((server_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1){
perror("Error creating socket.");
exit(1);
}
// Zero out the structure
memset((char *) &server_address, 0, sizeof(server_address));
// Setting address
server_address.sin_family = AF_INET;
server_address.sin_addr.s_addr = htonl(INADDR_ANY);
server_address.sin_port = htons(PORT);
//bind socket to port
if(bind(server_socket, (struct sockaddr*)&server_address, sizeof(server_address)) == -1){
perror("Error binding socket.");
exit(1);
}
//keep listening for data
while(!0){
// Initially waiting for datagram
printf("Waiting for data...\n\n");
// Clear out the buffer memory for safe usage each time
memset(buf, '\0', sizeof(buf));
//try to recieve some data, this is a blocking call, show error if something goes wrong
if ((recv_len = recvfrom(server_socket, buf, sizeof(buf), 0, (struct sockaddr *)&client_address, &client_address_len)) == -1)
{
perror("Error in recvfrom");
exit(1);
}
// Check for the requested service to send back to client (first char of received message)
// 1 = Echo a message
// 2 = URL to IP lookup
// 3 = Get current time
choice = buf[0];
// Choice 1: Echo
if(choice == '1') {
// For each case, let a function handle what needs to be done
echoMessage(server_socket, client_address, client_address_len);
}
// Choice 2: DNS Lookup
else if(choice == '2') {
// Pass in the socket and address to be able to send datagrams back to client
dnsLookup(server_socket, client_address, client_address_len);
}
// Choice 3: Get current time
else {
getTime(server_socket, client_address, client_address_len);
}
}
close(server_socket);
return 0;
}
void EchoIpcServer::completeCode(const CompleteCodeMessage &message)
{
echoMessage(QVariant::fromValue(message));
}
void EchoIpcServer::unregisterUnsavedFilesForEditor(const UnregisterUnsavedFilesForEditorMessage &message)
{
echoMessage(QVariant::fromValue(message));
}
void EchoIpcServer::unregisterProjectPartsForEditor(const UnregisterProjectPartsForEditorMessage &message)
{
echoMessage(QVariant::fromValue(message));
}
void EchoIpcServer::unregisterTranslationUnitsForEditor(const UnregisterTranslationUnitsForEditorMessage &message)
{
echoMessage(QVariant::fromValue(message));
}
void EchoIpcServer::requestDiagnostics(const RequestDiagnosticsMessage &message)
{
echoMessage(QVariant::fromValue(message));
}
