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- prepare general way to send (proto) messages. currently only incomming protomessages are forwarded

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- begin impl. of json server


Former-commit-id: 8f9237cd57ada1e84dc05e60b9ad723e47fd57b1
This commit is contained in:
redpanther
2016-02-15 18:25:18 +01:00
parent 5dc59344c4
commit b01b5eb005
12 changed files with 287 additions and 104 deletions
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67
libsrc/jsonserver/JsonClientConnection.cpp
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@@ -250,8 +250,22 @@ void JsonClientConnection::handleMessage(const std::string &messageString)
handleNotImplemented();
}
void JsonClientConnection::forwardJsonMessage(const Json::Value & message)
{
QTcpSocket client;
client.connectToHost(QHostAddress("127.0.0.1"), 19444);
if ( client.waitForConnected(500) )
{
sendMessage(message,&client);
client.close();
}
}
void JsonClientConnection::handleColorCommand(const Json::Value &message)
{
forwardJsonMessage(message);
// extract parameters
int priority = message["priority"].asInt();
int duration = message.get("duration", -1).asInt();
@@ -289,6 +303,8 @@ void JsonClientConnection::handleColorCommand(const Json::Value &message)
void JsonClientConnection::handleImageCommand(const Json::Value &message)
{
forwardJsonMessage(message);
// extract parameters
int priority = message["priority"].asInt();
int duration = message.get("duration", -1).asInt();
@@ -320,6 +336,8 @@ void JsonClientConnection::handleImageCommand(const Json::Value &message)
void JsonClientConnection::handleEffectCommand(const Json::Value &message)
{
forwardJsonMessage(message);
// extract parameters
int priority = message["priority"].asInt();
int duration = message.get("duration", -1).asInt();
@@ -418,6 +436,8 @@ void JsonClientConnection::handleServerInfoCommand(const Json::Value &)
void JsonClientConnection::handleClearCommand(const Json::Value &message)
{
forwardJsonMessage(message);
// extract parameters
int priority = message["priority"].asInt();
@@ -428,8 +448,10 @@ void JsonClientConnection::handleClearCommand(const Json::Value &message)
sendSuccessReply();
}
void JsonClientConnection::handleClearallCommand(const Json::Value &)
void JsonClientConnection::handleClearallCommand(const Json::Value & message)
{
forwardJsonMessage(message);
// clear priority
_hyperion->clearall();
@@ -530,10 +552,51 @@ void JsonClientConnection::sendMessage(const Json::Value &message)
response.append(serializedReply.c_str(), serializedReply.length());
_socket->write(response.data(), response.length());
_socket->write(response.data(), response.length());
}
}
void JsonClientConnection::sendMessage(const Json::Value & message, QTcpSocket * socket)
{
// serialize message (FastWriter already appends a newline)
std::string serializedMessage = Json::FastWriter().write(message);
// write message
socket->write(serializedMessage.c_str());
if (!socket->waitForBytesWritten())
{
//std::cout << "Error while writing data to host" << std::endl;
return;
}
// read reply data
QByteArray serializedReply;
while (!serializedReply.contains('\n'))
{
// receive reply
if (!socket->waitForReadyRead())
{
//std::cout << "Error while reading data from host" << std::endl;
return;
}
serializedReply += socket->readAll();
}
int bytes = serializedReply.indexOf('\n') + 1; // Find the end of message
// parse reply data
Json::Reader jsonReader;
Json::Value reply;
if (!jsonReader.parse(serializedReply.constData(), serializedReply.constData() + bytes, reply))
{
//std::cout << "Error while parsing reply: invalid json" << std::endl;
return;
}
}
void JsonClientConnection::sendSuccessReply()
{
// create reply