Add HttpUploadManager for requesting slots and uploading files

1 files changed, 72 insertions, 0 deletions

diff --git a/src/client/QXmppHttpUploadManager.h b/src/client/QXmppHttpUploadManager.h
new file mode 100644
index 00000000..87a55446
--- /dev/null
+++ b/src/client/QXmppHttpUploadManager.h
@@ -0,0 +1,72 @@
+// SPDX-FileCopyrightText: 2022 Linus Jahn <lnj@kaidan.im>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#ifndef QXMPPHTTPUPLOADMANAGER_H
+#define QXMPPHTTPUPLOADMANAGER_H
+
+#include "QXmppClientExtension.h"
+#include "QXmppError.h"
+
+#include <variant>
+
+#include <QUrl>
+
+class QFileInfo;
+class QNetworkAccessManager;
+struct QXmppHttpUploadPrivate;
+struct QXmppHttpUploadManagerPrivate;
+
+class QXMPP_EXPORT QXmppHttpUpload : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(float progress READ progress NOTIFY progressChanged)
+    Q_PROPERTY(quint64 bytesSent READ bytesSent NOTIFY progressChanged)
+    Q_PROPERTY(quint64 bytesTotal READ bytesTotal NOTIFY progressChanged)
+
+public:
+    struct Cancelled
+    {
+    };
+
+    using Result = std::variant<QUrl, Cancelled, QXmppError>;
+
+    ~QXmppHttpUpload();
+
+    float progress() const;
+    quint64 bytesSent() const;
+    quint64 bytesTotal() const;
+
+    void cancel();
+    bool isFinished() const;
+    std::optional<Result> result() const;
+
+    Q_SIGNAL void progressChanged();
+    Q_SIGNAL void finished(const QXmppHttpUpload::Result &result);
+
+private:
+    friend class QXmppHttpUploadManager;
+
+    QXmppHttpUpload();
+
+    std::unique_ptr<QXmppHttpUploadPrivate> d;
+};
+
+Q_DECLARE_METATYPE(QXmppHttpUpload::Result);
+
+class QXMPP_EXPORT QXmppHttpUploadManager : public QXmppClientExtension
+{
+    Q_OBJECT
+public:
+    QXmppHttpUploadManager();
+    explicit QXmppHttpUploadManager(QNetworkAccessManager *netManager);
+    ~QXmppHttpUploadManager();
+
+    std::shared_ptr<QXmppHttpUpload> uploadFile(QIODevice *data, const QString &filename, const QMimeType &mimeType, qint64 fileSize = -1, const QString &uploadServiceJid = {});
+    std::shared_ptr<QXmppHttpUpload> uploadFile(const QFileInfo &fileInfo, const QString &filename = {}, const QString &uploadServiceJid = {});
+
+private:
+    std::unique_ptr<QXmppHttpUploadManagerPrivate> d;
+};
+
+#endif  // QXMPPHTTPUPLOADMANAGER_H