Files
QodeAssist/llmcore/HttpClient.hpp
2026-02-25 15:13:05 +01:00

77 lines
2.4 KiB
C++

/*
* Copyright (C) 2025 Petr Mironychev
*
* This file is part of QodeAssist.
*
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <optional>
#include <QFuture>
#include <QHash>
#include <QJsonObject>
#include <QMutex>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QObject>
#include <QPromise>
namespace QodeAssist::LLMCore {
class HttpClient : public QObject
{
Q_OBJECT
public:
HttpClient(QObject *parent = nullptr);
~HttpClient();
// Non-streaming — return QFuture with full response
QFuture<QByteArray> get(const QNetworkRequest &request);
QFuture<QByteArray> post(const QNetworkRequest &request, const QJsonObject &payload);
QFuture<QByteArray> del(const QNetworkRequest &request,
std::optional<QJsonObject> payload = std::nullopt);
// Streaming — signal-based with requestId
void postStreaming(const QString &requestId, const QNetworkRequest &request,
const QJsonObject &payload);
void cancelRequest(const QString &requestId);
signals:
void dataReceived(const QString &requestId, const QByteArray &data);
void requestFinished(const QString &requestId, std::optional<QString> error);
private slots:
void onReadyRead();
void onStreamingFinished();
private:
void setupNonStreamingReply(QNetworkReply *reply, std::shared_ptr<QPromise<QByteArray>> promise);
QString findRequestId(QNetworkReply *reply);
void addActiveRequest(QNetworkReply *reply, const QString &requestId);
QString parseErrorFromResponse(int statusCode, const QByteArray &responseBody,
const QString &networkErrorString);
QNetworkAccessManager *m_manager;
QHash<QString, QNetworkReply *> m_activeRequests;
mutable QMutex m_mutex;
};
} // namespace QodeAssist::LLMCore