94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
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#ifndef DORICNETWORKSERVICE_H
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#define DORICNETWORKSERVICE_H
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#include <QDebug>
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#include <QJsonObject>
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#include <QJsonValue>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include <QThread>
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class InnerTask : public QObject {
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Q_OBJECT
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private:
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QNetworkRequest httpRequest;
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QNetworkAccessManager networkAccessManager;
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public:
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explicit InnerTask() {
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connect(this, &InnerTask::run, this, &InnerTask::innerRun);
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}
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void innerRun(QJsonValue jsValue) {
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QString url = jsValue["url"].toString();
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QString method = jsValue["method"].toString();
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QJsonValue headerVal = jsValue["headers"];
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QJsonValue dataVal = jsValue["data"];
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QJsonValue timeoutVal = jsValue["timeout"];
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if (headerVal.isObject()) {
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foreach (QString key, headerVal.toObject().keys()) {
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httpRequest.setRawHeader(key.toUtf8(),
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headerVal[key].toString().toUtf8());
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}
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}
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if (method == "get") {
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httpRequest.setUrl(QUrl(url));
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QNetworkReply *reply = networkAccessManager.get(httpRequest);
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connect(reply, &QNetworkReply::finished, this, [this, reply] {
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int statusCode =
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reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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if (reply->error() == QNetworkReply::NoError) {
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emit response(statusCode, reply->readAll());
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} else {
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emit response(statusCode, QByteArray());
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}
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reply->deleteLater();
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this->deleteLater();
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});
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}
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}
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signals:
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void run(QJsonValue jsValue);
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void response(int code, QByteArray data);
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};
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class DoricNetworkService : public QObject {
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Q_OBJECT
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private:
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QThread thread;
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static DoricNetworkService *local_instance;
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DoricNetworkService() {
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qDebug() << "constructor";
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thread.start();
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}
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~DoricNetworkService() { qDebug() << "destructor"; }
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public:
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static DoricNetworkService *getInstance() {
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static DoricNetworkService instance;
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return &instance;
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}
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QThread *getThread() { return &thread; }
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template <typename T>
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void request(QJsonValue jsValue, QObject *receiver, T lambda) {
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InnerTask *innerTask = new InnerTask();
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innerTask->moveToThread(&thread);
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connect(innerTask, &InnerTask::response, receiver, lambda);
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innerTask->run(jsValue);
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}
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};
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#endif // DORICNETWORKSERVICE_H
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