129 lines
3.0 KiB
C++
129 lines
3.0 KiB
C++
#include "webserver/WebServer.h"
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#include "StaticFileServing.h"
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#include "QtHttpServer.h"
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#include <QFileInfo>
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#include <QJsonObject>
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// bonjour
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#include <bonjour/bonjourserviceregister.h>
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// netUtil
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#include <utils/NetUtils.h>
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WebServer::WebServer(const QJsonDocument& config, QObject * parent)
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: QObject(parent)
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, _config(config)
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, _log(Logger::getInstance("WEBSERVER"))
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, _server()
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{
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}
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WebServer::~WebServer()
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{
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stop();
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}
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void WebServer::initServer()
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{
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_server = new QtHttpServer (this);
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_server->setServerName (QStringLiteral ("Hyperion Webserver"));
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connect (_server, &QtHttpServer::started, this, &WebServer::onServerStarted);
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connect (_server, &QtHttpServer::stopped, this, &WebServer::onServerStopped);
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connect (_server, &QtHttpServer::error, this, &WebServer::onServerError);
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// create StaticFileServing
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_staticFileServing = new StaticFileServing (this);
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connect(_server, &QtHttpServer::requestNeedsReply, _staticFileServing, &StaticFileServing::onRequestNeedsReply);
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// init
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handleSettingsUpdate(settings::WEBSERVER, _config);
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}
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void WebServer::onServerStarted (quint16 port)
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{
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_inited= true;
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Info(_log, "Started on port %d name '%s'", port ,_server->getServerName().toStdString().c_str());
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if(_serviceRegister == nullptr)
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{
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_serviceRegister = new BonjourServiceRegister(this);
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_serviceRegister->registerService("_hyperiond-http._tcp", port);
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}
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else if( _serviceRegister->getPort() != port)
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{
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delete _serviceRegister;
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_serviceRegister = new BonjourServiceRegister(this);
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_serviceRegister->registerService("_hyperiond-http._tcp", port);
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}
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emit stateChange(true);
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}
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void WebServer::onServerStopped () {
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Info(_log, "Stopped %s", _server->getServerName().toStdString().c_str());
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emit stateChange(false);
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}
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void WebServer::onServerError (QString msg)
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{
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Error(_log, "%s", msg.toStdString().c_str());
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}
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void WebServer::handleSettingsUpdate(const settings::type& type, const QJsonDocument& config)
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{
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if(type == settings::WEBSERVER)
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{
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const QJsonObject& obj = config.object();
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_baseUrl = obj["document_root"].toString(WEBSERVER_DEFAULT_PATH);
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if ( (_baseUrl != ":/webconfig") && !_baseUrl.trimmed().isEmpty())
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{
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QFileInfo info(_baseUrl);
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if (!info.exists() || !info.isDir())
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{
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Error(_log, "document_root '%s' is invalid", _baseUrl.toUtf8().constData());
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_baseUrl = WEBSERVER_DEFAULT_PATH;
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}
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}
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else
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_baseUrl = WEBSERVER_DEFAULT_PATH;
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Debug(_log, "Set document root to: %s", _baseUrl.toUtf8().constData());
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_staticFileServing->setBaseUrl(_baseUrl);
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if(_port != obj["port"].toInt(WEBSERVER_DEFAULT_PORT))
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{
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_port = obj["port"].toInt(WEBSERVER_DEFAULT_PORT);
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stop();
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}
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// eval if the port is available, will be incremented if not
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if(!_server->isListening())
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NetUtils::portAvailable(_port, _log);
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start();
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emit portChanged(_port);
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}
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}
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void WebServer::start()
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{
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_server->start(_port);
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}
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void WebServer::stop()
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{
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_server->stop();
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}
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void WebServer::setSSDPDescription(const QString & desc)
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{
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_staticFileServing->setSSDPDescription(desc);
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}
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