kopia lustrzana https://github.com/f4exb/sdrangel
Added Web API utility static methods
f4exb
rodzic
c28ddf2624
commit
6209010420
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@ -172,6 +172,7 @@ set(sdrbase_SOURCES
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webapi/webapiadapterinterface.cpp
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webapi/webapirequestmapper.cpp
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webapi/webapiserver.cpp
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webapi/webapiutils.cpp
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websockets/wsspectrum.cpp
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@ -333,6 +334,7 @@ set(sdrbase_HEADERS
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webapi/webapiadapterinterface.h
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webapi/webapirequestmapper.h
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webapi/webapiserver.h
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webapi/webapiutils.h
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websockets/wsspectrum.h
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@ -0,0 +1,116 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2020 Jon Beniston, M7RCE //
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// Copyright (C) 2020 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QJsonArray>
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#include <QList>
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#include "webapiutils.h"
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// Get integer value from within JSON object
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bool WebAPIUtils::getObjectInt(const QJsonObject &json, const QString &key, int &value)
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{
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if (json.contains(key))
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{
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value = json[key].toInt();
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return true;
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}
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return false;
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}
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// Get string value from within JSON object
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bool WebAPIUtils::getObjectString(const QJsonObject &json, const QString &key, QString &value)
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{
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if (json.contains(key))
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{
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value = json[key].toString();
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return true;
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}
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return false;
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}
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// Get a list of JSON objects from within JSON object
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bool WebAPIUtils::getObjectObjects(const QJsonObject &json, const QString &key, QList<QJsonObject> &objects)
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{
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bool processed = false;
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if (json.contains(key))
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{
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if (json[key].isArray())
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{
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QJsonArray a = json[key].toArray();
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for (QJsonArray::const_iterator it = a.begin(); it != a.end(); it++)
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{
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if (it->isObject())
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{
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objects.push_back(it->toObject());
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processed = true;
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}
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}
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}
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}
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return processed;
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}
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// Get double value from within nested JSON object
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bool WebAPIUtils::getSubObjectDouble(const QJsonObject &json, const QString &key, double &value)
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{
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for (QJsonObject::const_iterator it = json.begin(); it != json.end(); it++)
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{
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QJsonValue jsonValue = it.value();
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if (jsonValue.isObject())
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{
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QJsonObject subObject = jsonValue.toObject();
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if (subObject.contains(key))
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{
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value = subObject[key].toDouble();
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return true;
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}
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}
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}
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return false;
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}
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// Set double value withing nested JSON object
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bool WebAPIUtils::setSubObjectDouble(QJsonObject &json, const QString &key, double value)
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{
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for (QJsonObject::iterator it = json.begin(); it != json.end(); it++)
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{
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QJsonValue jsonValue = it.value();
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if (jsonValue.isObject())
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{
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QJsonObject subObject = jsonValue.toObject();
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if (subObject.contains(key))
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{
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subObject[key] = value;
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it.value() = subObject;
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return true;
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}
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}
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}
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return false;
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}
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@ -0,0 +1,37 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2020 Jon Beniston, M7RCE //
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// Copyright (C) 2020 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef SDRBASE_WEBAPI_WEBAPIUTILS_H_
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#define SDRBASE_WEBAPI_WEBAPIUTILS_H_
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#include <QJsonObject>
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#include <QString>
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#include "export.h"
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class SDRBASE_API WebAPIUtils
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{
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public:
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static bool getObjectInt(const QJsonObject &json, const QString &key, int &value);
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static bool getObjectString(const QJsonObject &json, const QString &key, QString &value);
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static bool getObjectObjects(const QJsonObject &json, const QString &key, QList<QJsonObject> &objects);
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static bool getSubObjectDouble(const QJsonObject &json, const QString &key, double &value);
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static bool setSubObjectDouble(QJsonObject &json, const QString &key, double value);
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};
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#endif
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