void PHD2::readPHD2()
{
QTextStream stream(tcpSocket);
QJsonParseError qjsonError;
while (stream.atEnd() == false)
{
QString rawString = stream.readLine();
if (rawString.isEmpty())
continue;
QJsonDocument jdoc = QJsonDocument::fromJson(rawString.toLatin1(), &qjsonError);
if (qjsonError.error != QJsonParseError::NoError)
{
emit newLog(rawString);
emit newLog(qjsonError.errorString());
continue;
}
emit newLog(rawString);
processJSON(jdoc.object());
}
}
boolean CmdProcessor::processWSFrame(){
boolean fin = false;
uint8_t opcode = 0;
boolean mask_set = false;
uint8_t length = 0;
uint8_t mask[4] = {0,0,0,0};
if(httpState == WEBSOCKET_READY && input_buffer_pos > 6){
// byte 1
fin = input_buffer[0] >> 7;
opcode = input_buffer[0] & 0x0F;
if(fin != 1 && opcode != 0x01 && opcode != 0x08){
//It's not a websocket frame or it's not final
return false;
}
//byte 2
mask_set = input_buffer[1] >> 7;
length = input_buffer[1] & 0x7F;
if(input_buffer_pos >= (length + 6)){
if(length < 125){
//extract the mask
if(mask_set){
for(char i = 0; i<4; i++){
mask[i] = input_buffer[i + 2];
}
}
//process the message
for(uint8_t i=0; i<length; i++){
input_buffer[i] = (char)(input_buffer[i+6] ^ mask[i % 4]);
}
input_buffer_pos = length;
input_buffer[input_buffer_pos] = '\0';
if(opcode == 0x08){
// The socket is closing, we need to send a close frame in response
_s->write(0x88);
_s->write(0x02);
_s->write(0x03);
_s->write(0xe9);
}else{
processJSON();
}
return true;
}else{
sendResponse("error", "Message too long", (char&)"");
return true;
}
}
}
boolean CmdProcessor::processLine(){
//do a simple check to see if it looks like json
if(input_buffer_pos > 0 && input_buffer[0] == '{' && input_buffer[input_buffer_pos - 1] == '}'){
socketMode = RAW;
processJSON();
return true;
}else if(processHeaders()){
return true;
}
if(httpState == WEBSOCKET_READY){
return false;
}else{
return true;
}
}
