Initial CalDAV support

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1130194 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 110 insertions, 0 deletions

diff --git a/kresources/caldav/writer.h b/kresources/caldav/writer.h
new file mode 100644
index 000000000..841fc4477
--- /dev/null
+++ b/kresources/caldav/writer.h
@@ -0,0 +1,110 @@
+/*=========================================================================
+| KCalDAV
+|--------------------------------------------------------------------------
+| (c) 2010  Timothy Pearson
+| (c) 2009  Kumaran Santhanam (initial KDE4 version)
+|
+| This project is released under the GNU General Public License.
+| Please see the file COPYING for more details.
+|--------------------------------------------------------------------------
+| Remote calendar writing class.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#ifndef KCALDAV_WRITER_H
+#define KCALDAV_WRITER_H
+
+#include "job.h"
+
+#include <string>
+#include <qstring.h>
+#include <qdatetime.h>
+
+namespace KCal {
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * Calendar writer.
+ */
+class CalDavWriter : public CalDavJob {
+
+public:
+
+    /**
+     * @param url URL to load.
+     */
+    CalDavWriter(const QString& url = QString()) :
+        CalDavJob(url)
+    {
+        clearObjects();
+    }
+
+    /**
+     * Sets the information about added incidences writer should send to server.
+     * @param s icalendar-formatted string consists of all added incidences plus necessary calendar info.
+     * May be an empty string, which means there is no added incidences to send.
+     */
+    void setAddedObjects(const QString& s) {
+        mAdded = s;
+    }
+
+    /**
+     * Sets the information about changed incidences writer should send to server.
+     * @param s icalendar-formatted string consists of all changed incidences plus necessary calendar info.
+     * May be an empty string, which means there is no changed incidences to send.
+     */
+    void setChangedObjects(const QString& s) {
+        mChanged = s;
+    }
+
+    /**
+     * Sets the information about deleted incidences writer should send to server.
+     * @param s icalendar-formatted string consists of all deleted incidences plus necessary calendar info.
+     * May be an empty string, which means there is no deleted incidences to send.
+     */
+    void setDeletedObjects(const QString& s) {
+        mDeleted = s;
+    }
+
+    /**
+     * Clear all the information previously set.
+     */
+    void clearObjects() {
+        setAddedObjects("");
+        setChangedObjects("");
+        setDeletedObjects("");
+    }
+
+protected:
+
+    virtual int runJob(runtime_info* caldavRuntime);
+
+    virtual void cleanJob();
+
+    /// Just a wrapper above libcaldav functions.
+    template<typename Operation>
+    int pushObjects(const QString& data, Operation op, int okCode, runtime_info* RT) {
+        int r = okCode;
+        if (!data.isNull() && !data.isEmpty()) {
+            r = op(std::string(data.ascii()).c_str(), std::string(url().ascii()).c_str(), RT);
+        }
+        return r;
+    }
+
+private:
+
+    QString mAdded;
+    QString mChanged;
+    QString mDeleted;
+};
+
+} // namespace KCal
+
+#endif // KCALDAV_WRITER_H
+