Add CalDAV support

Summary:
Notes:

- Add a `webdavcommon` folder for WebDAV generic resource code
- Move `davresource` to `carddaveresource` and make it use the WebDAV code
- For now it tests the CalDAV resource directly on KolabNow (to be changed)
- Only synchronization, not adding / changing / removing WebDAV collections or items (to be implemented)
- Only events are currently supported (todo, freebusy, etc. are to be implemented but should be straightforward)

Fixes T8224

Reviewers: cmollekopf

Tags: #sink

Maniphest Tasks: T8224

Differential Revision: https://phabricator.kde.org/D11741

1 files changed, 46 insertions, 0 deletions

diff --git a/examples/caldavresource/caldavresource.h b/examples/caldavresource/caldavresource.h
new file mode 100644
index 0000000..5822495
--- /dev/null
+++ b/examples/caldavresource/caldavresource.h
@@ -0,0 +1,46 @@
+/*
+ *   Copyright (C) 2018 Christian Mollekopf <chrigi_1@fastmail.fm>
+ *
+ *   This program 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 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
+ */
+
+#pragma once
+
+#include "common/genericresource.h"
+
+/**
+ * A CalDAV resource.
+ */
+class CalDavResource : public Sink::GenericResource
+{
+public:
+    CalDavResource(const Sink::ResourceContext &);
+};
+
+class CalDavResourceFactory : public Sink::ResourceFactory
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "sink.caldav")
+    Q_INTERFACES(Sink::ResourceFactory)
+
+public:
+    CalDavResourceFactory(QObject *parent = nullptr);
+
+    Sink::Resource *createResource(const Sink::ResourceContext &context) Q_DECL_OVERRIDE;
+    void registerFacades(const QByteArray &resourceName, Sink::FacadeFactory &factory) Q_DECL_OVERRIDE;
+    void registerAdaptorFactories(const QByteArray &resourceName, Sink::AdaptorFactoryRegistry &registry) Q_DECL_OVERRIDE;
+    void removeDataFromDisk(const QByteArray &instanceIdentifier) Q_DECL_OVERRIDE;
+};