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-rw-r--r--kresources/Makefile.am6
-rw-r--r--kresources/caldav/Makefile.am34
-rw-r--r--kresources/caldav/config.cpp162
-rw-r--r--kresources/caldav/config.h80
-rw-r--r--kresources/caldav/configwidgets.cpp246
-rw-r--r--kresources/caldav/configwidgets.h100
-rw-r--r--kresources/caldav/export.h56
-rw-r--r--kresources/caldav/job.cpp105
-rw-r--r--kresources/caldav/job.h131
-rw-r--r--kresources/caldav/kcal_caldav.desktop52
-rw-r--r--kresources/caldav/plugin.cpp49
-rw-r--r--kresources/caldav/preferences.cpp221
-rw-r--r--kresources/caldav/preferences.h154
-rw-r--r--kresources/caldav/prefsskel.kcfg26
-rw-r--r--kresources/caldav/prefsskel.kcfgc7
-rw-r--r--kresources/caldav/reader.cpp65
-rw-r--r--kresources/caldav/reader.h92
-rw-r--r--kresources/caldav/resource.cpp566
-rw-r--r--kresources/caldav/resource.h220
-rw-r--r--kresources/caldav/uninstall.desktop2
-rw-r--r--kresources/caldav/writer.cpp81
-rw-r--r--kresources/caldav/writer.h110
22 files changed, 2562 insertions, 3 deletions
diff --git a/kresources/Makefile.am b/kresources/Makefile.am
index 1d5f71cd3..003df50ff 100644
--- a/kresources/Makefile.am
+++ b/kresources/Makefile.am
@@ -1,6 +1,6 @@
if include_exchange_SUBDIR
-EXCHANGE_SUBDIR=exchange
+EXCHANGE_SUBDIR=exchange
endif
-SUBDIRS = lib remote egroupware $(EXCHANGE_SUBDIR) kolab slox groupwise featureplan groupdav birthdays newexchange scalix
-# SUBDIRS = remote egroupware $(EXCHANGE_SUBDIR) kolab slox groupwise featureplan
+SUBDIRS = lib remote egroupware $(EXCHANGE_SUBDIR) kolab slox groupwise featureplan groupdav birthdays newexchange scalix caldav
+# SUBDIRS = remote egroupware $(EXCHANGE_SUBDIR) kolab slox groupwise featureplan
diff --git a/kresources/caldav/Makefile.am b/kresources/caldav/Makefile.am
new file mode 100644
index 000000000..45c0f2c7c
--- /dev/null
+++ b/kresources/caldav/Makefile.am
@@ -0,0 +1,34 @@
+INCLUDES = -I$(top_srcdir) $(all_includes)
+
+lib_LTLIBRARIES = libkcal_caldav.la
+
+libkcal_caldav_la_SOURCES = resource.cpp \
+ config.cpp \
+ configwidgets.cpp \
+ preferences.cpp \
+ job.cpp \
+ reader.cpp \
+ writer.cpp \
+ prefsskel.kcfgc
+libkcal_caldav_la_LDFLAGS = $(KDE_RPATH) $(all_libraries) \
+ -version-info 1:0:0 -no-undefined
+libkcal_caldav_la_LIBADD = \
+ $(top_builddir)/libkcal/libkcal.la \
+ $(top_builddir)/libkdepim/libkdepim.la \
+ -lcaldav
+libkcal_caldav_la_COMPILE_FIRST = prefsskel.h
+
+kde_module_LTLIBRARIES = kcal_caldav.la
+
+kcal_caldav_la_SOURCES = plugin.cpp
+kcal_caldav_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN)
+kcal_caldav_la_LIBADD = libkcal_caldav.la
+kcal_caldav_la_COMPILE_FIRST = prefsskel.h
+
+kcal_servicedir = $(kde_servicesdir)/kresources/kcal
+kcal_service_DATA = kcal_caldav.desktop
+
+METASOURCES = AUTO
+
+messages: rc.cpp
+ $(XGETTEXT) *.cpp -o $(podir)/kres_caldav.pot
diff --git a/kresources/caldav/config.cpp b/kresources/caldav/config.cpp
new file mode 100644
index 000000000..681faa1c7
--- /dev/null
+++ b/kresources/caldav/config.cpp
@@ -0,0 +1,162 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Configuration and properties dialog
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "resource.h"
+#include "config.h"
+#include "configwidgets.h"
+
+#include <kcombobox.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <klocale.h>
+#include <klineedit.h>
+#include <klistview.h>
+#include <kurlrequester.h>
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qcheckbox.h>
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| CONSTANTS
+ ========================================================================*/
+
+/*=========================================================================
+| STATIC METHODS
+ ========================================================================*/
+
+ResourceCalDav* ResourceCalDavConfig::getCalDavResource(KRES::Resource* resource) {
+ ResourceCalDav *res = dynamic_cast<ResourceCalDav *>( resource );
+ if (!res) {
+ kdDebug() << "invalid resource type";
+ }
+
+ return res;
+}
+
+CalDavPrefs* ResourceCalDavConfig::getPrefs(ResourceCalDav* res) {
+ CalDavPrefs* p = NULL;
+
+ if (res) {
+ p = res->prefs();
+ if (!p) {
+ kdDebug() << "CalDAV: res->prefs() returned NULL";
+ }
+ }
+
+ return p;
+}
+
+/*=========================================================================
+| CONSTRUCTOR / DESTRUCTOR
+ ========================================================================*/
+
+ResourceCalDavConfig::ResourceCalDavConfig( QWidget *parent )
+ : KRES::ConfigWidget( parent )
+{
+ setupUI();
+}
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+void ResourceCalDavConfig::loadSettings( KRES::Resource *resource ) {
+ ResourceCalDav* res = getCalDavResource(resource);
+ CalDavPrefs* p = getPrefs(res);
+ if (NULL != p) {
+ mUrl->setText(p->url());
+ mUsername->setText(p->username());
+ mRememberPassword->setChecked(p->rememberPassword());
+ mPassword->setText(p->password());
+
+ mReloadConfig->loadSettings(res);
+ mSaveConfig->loadSettings(res);
+ }
+}
+
+void ResourceCalDavConfig::saveSettings( KRES::Resource *resource ) {
+ ResourceCalDav* res = getCalDavResource(resource);
+ if (NULL != res) {
+ mReloadConfig->saveSettings(res);
+ mSaveConfig->saveSettings(res);
+
+ CalDavPrefs* p = getPrefs(res);
+ if (NULL != p) {
+ p->setUrl(mUrl->text());
+ p->setUsername(mUsername->text());
+ p->setRememberPassword(mRememberPassword->isChecked());
+ p->setPassword(mPassword->text());
+ }
+ }
+}
+
+void ResourceCalDavConfig::setupUI() {
+ QVBoxLayout *vertical = new QVBoxLayout(this);
+
+ QGridLayout *mainLayout = new QGridLayout( this );
+
+ // URL
+ QLabel *label = new QLabel( i18n( "URL:" ), this );
+ mUrl = new QLineEdit( this );
+ mainLayout->addWidget( label, 1, 0 );
+ mainLayout->addWidget( mUrl, 1, 1 );
+
+ // Username
+ label = new QLabel( i18n( "Username:" ), this );
+ mUsername = new QLineEdit( this );
+ mainLayout->addWidget( label, 2, 0 );
+ mainLayout->addWidget( mUsername, 2, 1 );
+
+ // Password
+ label = new QLabel( i18n( "Password:" ), this );
+ mPassword = new QLineEdit( this );
+ mPassword->setEchoMode( QLineEdit::Password );
+ mainLayout->addWidget( label, 3, 0 );
+ mainLayout->addWidget( mPassword, 3, 1 );
+
+ // Remember password checkbox
+ mRememberPassword = new QCheckBox( i18n("Remember password"), this );
+ mainLayout->addWidget(mRememberPassword, 4, 1);
+
+ // configs
+ QHBoxLayout* horizontal = new QHBoxLayout(this);
+
+ // Reload config
+ mReloadConfig = new CalDavReloadConfig(this);
+ horizontal->addWidget(mReloadConfig);
+
+ // Save config
+ mSaveConfig = new CalDavSaveConfig(this);
+ horizontal->addWidget(mSaveConfig);
+
+ // FIXME: This feature does not work; hide the UI elements for later use
+ mRememberPassword->hide();
+ label->hide();
+ mPassword->hide();
+
+ // combining layouts
+ vertical->addLayout(mainLayout);
+ vertical->addLayout(horizontal);
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/config.h b/kresources/caldav/config.h
new file mode 100644
index 000000000..5b0325994
--- /dev/null
+++ b/kresources/caldav/config.h
@@ -0,0 +1,80 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Configuration and properties dialog
+ ========================================================================*/
+
+#ifndef KCAL_RESOURCECALDAVCONFIG_H
+#define KCAL_RESOURCECALDAVCONFIG_H
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "resource.h"
+
+#include <kdemacros.h>
+#include <kresources/configwidget.h>
+
+class QLineEdit;
+class QCheckBox;
+
+namespace KCal {
+
+class CalDavReloadConfig;
+class CalDavSaveConfig;
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * Configuration widget for CalDAV resource.
+ */
+class KDE_EXPORT ResourceCalDavConfig : public KRES::ConfigWidget
+{
+ Q_OBJECT
+
+public:
+
+ ResourceCalDavConfig(QWidget *parent = 0);
+
+public slots:
+
+ virtual void loadSettings(KRES::Resource *resource);
+ virtual void saveSettings(KRES::Resource *resource);
+
+protected:
+
+ virtual void setupUI();
+
+private:
+
+ QLineEdit *mUrl;
+ QLineEdit *mUsername;
+ QLineEdit *mPassword;
+ QCheckBox *mRememberPassword;
+ CalDavReloadConfig* mReloadConfig;
+ CalDavSaveConfig* mSaveConfig;
+
+ static ResourceCalDav* getCalDavResource(KRES::Resource* res);
+
+ /**
+ * Returns preferences of the given ResourceCalDav object.
+ * @param res resource object.
+ * @return if preferences object is obtained successfully, it's returned. Otherwise, NULL is returned.
+ */
+ static CalDavPrefs* getPrefs(ResourceCalDav* res);
+};
+
+} // namespace KCal
+
+
+#endif // KCAL_RESOURCECALDAVCONFIG_H
+
diff --git a/kresources/caldav/configwidgets.cpp b/kresources/caldav/configwidgets.cpp
new file mode 100644
index 000000000..f586af167
--- /dev/null
+++ b/kresources/caldav/configwidgets.cpp
@@ -0,0 +1,246 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Automatic Reload / Automatic Save configuration widgets.
+| The code is mostly taken from resourcecachedconfig.h/cpp files from
+| the kcal library and changed to meet our requirements.
+| The original copyright is below.
+ ========================================================================*/
+/*
+ This file is part of the kcal library.
+
+ Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "configwidgets.h"
+
+#include <libkcal/resourcecached.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qcheckbox.h>
+#include <qradiobutton.h>
+#include <qspinbox.h>
+#include <qbuttongroup.h>
+#include <qgroupbox.h>
+
+using namespace KCal;
+
+//@cond PRIVATE
+class CalDavConfigPrivate
+{
+ public:
+ CalDavConfigPrivate()
+ : mGroup( 0 ),
+ mIntervalSpin( 0 ) {}
+
+ QButtonGroup *mGroup;
+ QSpinBox *mIntervalSpin;
+};
+
+class CalDavReloadConfig::Private
+ : public CalDavConfigPrivate
+{
+};
+
+class CalDavSaveConfig::Private
+ : public CalDavConfigPrivate
+{
+};
+//@endcond
+
+CalDavReloadConfig::CalDavReloadConfig( QWidget *parent )
+ : QWidget( parent ), d( new KCal::CalDavReloadConfig::Private() )
+{
+ QBoxLayout *topLayout = new QVBoxLayout( this );
+
+ //QGroupBox *groupBox = new QGroupBox( i18nc( "@title:group", "Automatic Reload" ), this );
+ QGroupBox *groupBox = new QGroupBox( i18n( "Automatic Reload" ), this );
+ topLayout->addWidget( groupBox );
+
+ QRadioButton *noAutomaticReload =
+ new QRadioButton(
+ //i18nc( "@option:radio never reload the cache", "Never" ), groupBox );
+ i18n( "Never" ), groupBox );
+ QRadioButton *automaticReloadOnStartup =
+ new QRadioButton(
+ //i18nc( "@option:radio reload the cache on startup", "Only on startup" ), groupBox );
+ i18n( "Only on startup" ), groupBox );
+ QRadioButton *intervalRadio =
+ new QRadioButton(
+// i18nc( "@option:radio reload the cache at regular intervals",
+// "Regular interval" ), groupBox );
+ i18n( "Regular interval" ), groupBox );
+
+ d->mGroup = new QButtonGroup( this );
+ d->mGroup->hide();
+ d->mGroup->insert( intervalRadio, 2 );
+ d->mGroup->insert( automaticReloadOnStartup, 1 );
+ d->mGroup->insert( noAutomaticReload, 0 );
+
+ connect( intervalRadio, SIGNAL( toggled( bool ) ),
+ SLOT( slotIntervalToggled( bool ) ) );
+
+ QHBox *intervalBox = new QHBox( groupBox );
+ //new QLabel( i18nc( "@label:spinbox", "Interval in minutes:" ), intervalBox );
+ new QLabel( i18n( "Interval in minutes:" ), intervalBox );
+ d->mIntervalSpin = new QSpinBox( intervalBox );
+ d->mIntervalSpin->setRange( 1, 900 );
+ d->mIntervalSpin->setEnabled( false );
+
+ groupBox->setColumnLayout(1, Qt::Vertical);
+ QVBoxLayout *vbox = new QVBoxLayout(groupBox->layout());
+ vbox->addWidget(intervalRadio);
+ vbox->addWidget(intervalBox);
+ vbox->addWidget(automaticReloadOnStartup);
+ vbox->addWidget(noAutomaticReload);
+ vbox->addStretch(1);
+}
+
+CalDavReloadConfig::~CalDavReloadConfig()
+{
+ delete d;
+}
+
+void CalDavReloadConfig::loadSettings( ResourceCached *resource )
+{
+ d->mIntervalSpin->setValue( resource->reloadInterval() );
+ d->mGroup->setButton( resource->reloadPolicy() );
+}
+
+void CalDavReloadConfig::saveSettings( ResourceCached *resource )
+{
+ resource->setReloadInterval( d->mIntervalSpin->value() );
+ resource->setReloadPolicy( d->mGroup->selectedId() );
+}
+
+void CalDavReloadConfig::slotIntervalToggled( bool checked )
+{
+ if ( checked ) {
+ d->mIntervalSpin->setEnabled( true );
+ } else {
+ d->mIntervalSpin->setEnabled( false );
+ }
+}
+
+CalDavSaveConfig::CalDavSaveConfig( QWidget *parent )
+ : QWidget( parent ), d( new KCal::CalDavSaveConfig::Private() )
+{
+ QBoxLayout *topLayout = new QVBoxLayout( this );
+
+ //QGroupBox *groupBox = new QGroupBox( i18nc( "@title:group", "Automatic Save" ), this );
+ QGroupBox *groupBox = new QGroupBox( i18n( "Automatic Save" ), this );
+ d->mGroup = new QButtonGroup( this );
+ d->mGroup->hide();
+ topLayout->addWidget( groupBox );
+
+ QRadioButton *never =
+ new QRadioButton(
+ //i18nc( "@option:radio never save the cache automatically", "Never" ), groupBox );
+ i18n( "Never" ), groupBox );
+ QRadioButton *onExit =
+ new QRadioButton(
+ //i18nc( "@option:radio save the cache on exit", "Only on exit" ), groupBox );
+ i18n( "Only on exit" ), groupBox );
+
+ QRadioButton *intervalRadio =
+ new QRadioButton(
+ //i18nc( "@option:radio save the cache at regular intervals", "Regular interval" ), groupBox );
+ i18n( "Regular interval" ), groupBox );
+
+ d->mGroup = new QButtonGroup( this );
+ d->mGroup->hide();
+ d->mGroup->insert( never, 0 );
+ d->mGroup->insert( onExit, 1 );
+ d->mGroup->insert( intervalRadio, 2 );
+
+ connect( intervalRadio, SIGNAL( toggled( bool ) ),
+ SLOT( slotIntervalToggled( bool ) ) );
+
+ QHBox *intervalBox = new QHBox( groupBox );
+ //new QLabel( i18nc( "@label:spinbox", "Interval in minutes:" ), intervalBox );
+ new QLabel( i18n( "Interval in minutes:" ), intervalBox );
+ d->mIntervalSpin = new QSpinBox( intervalBox );
+ d->mIntervalSpin->setRange( 1, 900 );
+ d->mIntervalSpin->setEnabled( false );
+
+ QRadioButton *delay =
+ new QRadioButton(
+// i18nc( "@option:radio save the cache after some delay",
+// "Delayed after changes" ), groupBox );
+ i18n( "Delayed after changes" ), groupBox );
+ QRadioButton *every =
+ new QRadioButton(
+// i18nc( "@option:radio save the cache after every modification",
+// "Immediately after changes" ), groupBox );
+ i18n( "Immediately after changes" ), groupBox );
+ d->mGroup->insert( delay, 3 );
+ d->mGroup->insert( every, 4 );
+
+ // hide unwanted widgets. They may be useful in future, so don't delete them for now.
+ intervalRadio->hide();
+ intervalBox->hide();
+
+ groupBox->setColumnLayout(1, Qt::Vertical);
+ QVBoxLayout *vbox = new QVBoxLayout(groupBox->layout());
+ vbox->addWidget(delay);
+ vbox->addWidget(every);
+ vbox->addWidget(intervalRadio);
+ vbox->addWidget(intervalBox);
+ vbox->addWidget(onExit);
+ vbox->addWidget(never);
+ vbox->addStretch(1);
+
+}
+
+CalDavSaveConfig::~CalDavSaveConfig()
+{
+ delete d;
+}
+
+void CalDavSaveConfig::loadSettings( ResourceCached *resource )
+{
+ d->mIntervalSpin->setValue( resource->saveInterval() );
+ d->mGroup->setButton( resource->savePolicy() );
+}
+
+void CalDavSaveConfig::saveSettings( ResourceCached *resource )
+{
+ resource->setSaveInterval( d->mIntervalSpin->value() );
+ resource->setSavePolicy( d->mGroup->selectedId() );
+}
+
+void CalDavSaveConfig::slotIntervalToggled( bool checked )
+{
+ if ( checked ) {
+ d->mIntervalSpin->setEnabled( true );
+ } else {
+ d->mIntervalSpin->setEnabled( false );
+ }
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/configwidgets.h b/kresources/caldav/configwidgets.h
new file mode 100644
index 000000000..6a44d482a
--- /dev/null
+++ b/kresources/caldav/configwidgets.h
@@ -0,0 +1,100 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Automatic Reload / Automatic Save configuration widgets.
+| The code is mostly taken from resourcecachedconfig.h/cpp files from
+| the kcal library and changed to meet our requirements.
+| The original copyright is below.
+ ========================================================================*/
+/*
+ This file is part of the kcal library.
+
+ Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+#ifndef KCALDAV_AUTOWIDGETS_H
+#define KCALDAV_AUTOWIDGETS_H
+
+#include <qwidget.h>
+#include <kdemacros.h>
+
+namespace KCal {
+
+class ResourceCached;
+
+/**
+ Configuration widget for reload policy
+
+ @see ResourceCached
+*/
+class KDE_EXPORT CalDavReloadConfig : public QWidget
+{
+ Q_OBJECT
+ public:
+ explicit CalDavReloadConfig( QWidget *parent = 0 );
+ ~CalDavReloadConfig();
+ public slots:
+ void loadSettings( ResourceCached *resource );
+ void saveSettings( ResourceCached *resource );
+
+ protected slots:
+ void slotIntervalToggled( bool );
+
+ private:
+ //@cond PRIVATE
+ //Q_DISABLE_COPY( CalDavReloadConfig )
+ class Private;
+ Private *const d;
+ //@endcond
+};
+
+/**
+ Configuration widget for save policy
+
+ @see ResourceCached
+*/
+class KDE_EXPORT CalDavSaveConfig : public QWidget
+{
+ Q_OBJECT
+ public:
+ explicit CalDavSaveConfig( QWidget *parent = 0 );
+ ~CalDavSaveConfig();
+
+ public slots:
+ void loadSettings( ResourceCached *resource );
+ void saveSettings( ResourceCached *resource );
+
+ protected slots:
+ void slotIntervalToggled( bool );
+
+ private:
+ //@cond PRIVATE
+ //Q_DISABLE_COPY( CalDavSaveConfig )
+ class Private;
+ Private *const d;
+ //@endcond
+};
+
+}
+
+#endif // KCALDAV_AUTOWIDGETS_H
diff --git a/kresources/caldav/export.h b/kresources/caldav/export.h
new file mode 100644
index 000000000..40dde1264
--- /dev/null
+++ b/kresources/caldav/export.h
@@ -0,0 +1,56 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Some support macros.
+| The code is mostly taken from KDE source files.
+| The original copyright is below.
+ ========================================================================*/
+/* This file is part of the KDE project
+ Copyright (C) 2008 Jarosław Staniek <staniek@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KRESOURCES_KDEPIM_EXPORT_H
+#define KRESOURCES_KDEPIM_EXPORT_H
+
+/** Exports a function returning kresources plugin factory, for resource class @a resourceclass,
+ * @a resourceconfigclass config class and @a catalog catalog.
+ */
+#define EXPORT_KRESOURCES_PLUGIN( resourceclass, resourceconfigclass, catalog ) \
+ typedef KRES::PluginFactory< resourceclass, resourceconfigclass > FactoryBase; \
+ class Factory : public FactoryBase { \
+ public: Factory() { KGlobal::locale()->insertCatalogue(catalog); } \
+ }; \
+ K_EXPORT_PLUGIN( Factory )
+
+/** Like EXPORT_KRESOURCES_PLUGIN but allows to specify two catalogs.
+ */
+#define EXPORT_KRESOURCES_PLUGIN2( resourceclass, resourceconfigclass, catalog1, catalog2 ) \
+ typedef KRES::PluginFactory< resourceclass, resourceconfigclass > FactoryBase; \
+ class Factory : public FactoryBase { \
+ public: Factory() { KGlobal::locale()->insertCatalogue(catalog1); \
+ KGlobal::locale()->insertCatalogue(catalog2); } \
+ }; \
+ K_EXPORT_PLUGIN( Factory )
+
+#endif
diff --git a/kresources/caldav/job.cpp b/kresources/caldav/job.cpp
new file mode 100644
index 000000000..f9fbb94c1
--- /dev/null
+++ b/kresources/caldav/job.cpp
@@ -0,0 +1,105 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Job class for accessing remote calendars.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "job.h"
+#include <kdebug.h>
+
+#include <qmutex.h>
+
+#define log(s) kdDebug() << s;
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| STATIC
+ ========================================================================*/
+
+/*=========================================================================
+| CONSTRUCTOR AND DESTRUCTOR
+ ========================================================================*/
+
+CalDavJob::CalDavJob(const QString& url) {
+ cleanJob();
+ setUrl(url);
+}
+
+CalDavJob::~CalDavJob() {
+}
+
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+void CalDavJob::enableCaldavDebug(runtime_info* rt) {
+ if (rt && rt->options) {
+ rt->options->debug = 0; // if debug = 1, it causes major CPU overhead
+ rt->options->verify_ssl_certificate = FALSE;
+ }
+}
+
+void CalDavJob::setErrorString(const QString& err, const long number) {
+ mError = true;
+ mErrorString = err;
+ mErrorNumber = number;
+}
+
+void CalDavJob::processError(const caldav_error* err) {
+ QString error_string;
+
+ long code = err->code;
+
+ if (-401 == code) { // unauthorized
+ error_string = i18n("Unauthorized. Username or password incorrect.");
+ } else if (-599 <= code && code <= -300) {
+ error_string = i18n("HTTP error %1. Maybe, URL is not a CalDAV resource.").arg(-code);
+ } else {
+ error_string = err->str;
+ }
+
+ setErrorString(error_string, code);
+}
+
+
+void CalDavJob::run() {
+ log("cleaning job");
+ cleanJob();
+
+ int res = OK;
+
+ runtime_info* caldav_runtime = caldav_get_runtime_info();
+
+#ifdef KCALDAV_DEBUG
+ log("setting debug caldav options");
+ enableCaldavDebug(caldav_runtime);
+#endif // KCALDAV_DEBUG
+
+ log("running job");
+ res = runJob(caldav_runtime);
+
+ if (OK != res) {
+ log("job failed");
+ processError(caldav_runtime->error);
+ }
+
+ caldav_free_runtime_info(&caldav_runtime);
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/job.h b/kresources/caldav/job.h
new file mode 100644
index 000000000..853ef5610
--- /dev/null
+++ b/kresources/caldav/job.h
@@ -0,0 +1,131 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Job class for accessing remote calendars.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#ifndef KCALDAV_JOB_H
+#define KCALDAV_JOB_H
+
+#include <qthread.h>
+#include <qstring.h>
+#include <qdatetime.h>
+
+extern "C" {
+ #include <libcaldav/caldav.h>
+}
+
+namespace KCal {
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * Calendar job.
+ */
+class CalDavJob : public QThread {
+
+public:
+
+ /**
+ * @param url URL to load.
+ */
+ CalDavJob(const QString& url = QString());
+
+ virtual ~CalDavJob();
+
+ /**
+ * Sets a new URL to load.
+ */
+ virtual void setUrl(const QString& s) {
+ mUrl = s;
+ }
+
+ /**
+ * @return URL to load.
+ */
+ virtual QString url() const {
+ return mUrl;
+ }
+
+ /**
+ * @return true if downloading process failed.
+ */
+ virtual bool error() const {
+ return mError;
+ }
+
+ /**
+ * @return an error string.
+ */
+ virtual QString errorString() const {
+ return mErrorString;
+ }
+
+ /**
+ * @return an error number.
+ */
+ virtual long errorNumber() const {
+ return mErrorNumber;
+ }
+
+protected:
+
+ virtual void run();
+
+ /**
+ * Main run method for jobs. Jobs should not override run() method.
+ * Instead of this they should override this one.
+ * @param caldavRuntime specific libcaldav runtime information. This pointer should not be saved for the usage
+ * outside of runJob.
+ * @return libcaldav response code (see CALDAV_RESPONSE)
+ */
+ virtual int runJob(runtime_info* caldavRuntime) = 0;
+
+ /**
+ * Some cleaning. Jobs may (and usually should) override this method.
+ */
+ virtual void cleanJob() {
+ mError = false;
+ mErrorString = "";
+ mErrorNumber = 0;
+ }
+
+ /**
+ * Sets an error string to @p err. Also sets an error flag.
+ */
+ void setErrorString(const QString& str, const long number);
+
+ /**
+ * Process an error.
+ * Subclasses can overwrite this method, if some special error message handling
+ * should be done. Call setErrorString() to set the error after processing is done.
+ * @param err error structure.
+ */
+ virtual void processError(const caldav_error* err);
+
+private:
+
+ QString mUrl;
+ bool mError;
+ QString mErrorString;
+ long mErrorNumber;
+
+ void enableCaldavDebug(runtime_info*);
+};
+
+} // namespace KCal
+
+#endif // KCALDAV_JOB_H
+
diff --git a/kresources/caldav/kcal_caldav.desktop b/kresources/caldav/kcal_caldav.desktop
new file mode 100644
index 000000000..a49607a4d
--- /dev/null
+++ b/kresources/caldav/kcal_caldav.desktop
@@ -0,0 +1,52 @@
+[Desktop Entry]
+Name=CalDAV Server (e.g. Google Calendar)
+Name[af]=CalDAV bediener (bv. Google Calendar)
+Name[bg]=Сървър CalDAV (e.g. Google Calendar)
+Name[br]=Servijer CalDAV (e.g. Google Calendar)
+Name[ca]=Servidor CalDAV (p.ex. Google Calendar)
+Name[cs]=CalDAV server (např. Google Calendar)
+Name[da]=CalDAV-server (f.eks. Google Calendar)
+Name[de]=CalDAV-Server (z. B. Google Calendar)
+Name[el]=Εξυπηρετητής CalDAV (π.χ. Google Calendar)
+Name[es]=Servidor CalDAV (por ejemplo, Google Calendar)
+Name[et]=CalDAV server (nt. Google Calendar)
+Name[eu]=CalDAV zerbitzaria (adib. Google Calendar)
+Name[fa]=کارساز CalDAV (مثلاً Google Calendar)
+Name[fi]=CalDAV-palvelin (esim. Google Calendar)
+Name[fr]=CalDAV Serveur (ex. Google Calendar)
+Name[fy]=CalDAV-tsjinner (Google Calendar)
+Name[ga]=Freastalaí CalDAV (m.sh. Google Calendar)
+Name[gl]=Servidor CalDAV (e.g. Google Calendar)
+Name[hu]=CalDAV-kiszolgáló (pl. Google Calendar)
+Name[is]=CalDAV þjónn (t.d. Google Calendar)
+Name[it]=Server CalDAV (per es. Google Calendar)
+Name[ja]=CalDAV サーバ (例 Google Calendar)
+Name[ka]=სერვერი CalDAV (მაგ., Google Calendar)
+Name[kk]=CalDAV сервері (мысалы Google Calendar)
+Name[km]=ម៉ាស៊ីន​បម្រើ CalDAV (ឧ. Google Calendar)
+Name[lt]=CalDAV serveris (pvz.: Google Calendar)
+Name[ms]=Pelayan CalDAV (misalnya Google Calendar)
+Name[nb]=CalDAV-tjener (f.eks. Google Calendar)
+Name[nds]=CalDAV-Server (t.B. Google Calendar)
+Name[ne]=समूह DAV सर्भर (जस्तै: खुला ग्रुपवेयर)
+Name[nl]=CalDAV-server (Google Calendar)
+Name[nn]=CalDAV-tenar (t.d. Google Calendar)
+Name[pl]=Serwer CalDAV (np. Google Calendar)
+Name[pt]=Servidor CalDAV (por exemplo Google Calendar)
+Name[pt_BR]=Servidor GroupDav (p. ex. Google Calendar)
+Name[ru]=Сервер CalDAV (например, Google Calendar)
+Name[sk]=CalDAV Server (napr. Google Calendar)
+Name[sl]=Strežnik CalDAV (npr. Google Calendar)
+Name[sr]=CalDAV сервер (нпр. Google Calendar)
+Name[sr@Latn]=CalDAV server (npr. Google Calendar)
+Name[sv]=CalDAV-server (t.ex. Google Calendar)
+Name[ta]=CalDAV சேவகன் (e.g. Google Calendar)
+Name[tr]=CalDAV Sunucusu (ör. Google Calendar)
+Name[uk]=Сервер CalDAV (напр., Google Calendar)
+Name[zh_CN]=CalDAV 服务器(如 Google Calendar)
+Name[zh_TW]=CalDAV 伺服器 (如: Google Calendar)
+X-KDE-Library=kcal_caldav
+Type=Service
+ServiceTypes=KResources/Plugin
+X-KDE-ResourceFamily=calendar
+X-KDE-ResourceType=caldav
diff --git a/kresources/caldav/plugin.cpp b/kresources/caldav/plugin.cpp
new file mode 100644
index 000000000..ffccf6782
--- /dev/null
+++ b/kresources/caldav/plugin.cpp
@@ -0,0 +1,49 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| CalDAV resource factory.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "resource.h"
+#include "config.h"
+#include "export.h"
+
+#include <kglobal.h>
+#include <klocale.h>
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+// Creates the resource factory.
+//EXPORT_KRESOURCES_PLUGIN2( ResourceCalDav, ResourceCalDavConfig, "libkcal", "kres_caldav" )
+
+typedef KRES::PluginFactory<ResourceCalDav, ResourceCalDavConfig> CalDavFactory;
+
+extern "C"
+{
+ void *init_kcal_caldav()
+ {
+ KGlobal::locale()->insertCatalogue( "libkcal" );
+ KGlobal::locale()->insertCatalogue( "kres_caldav" );
+ return new CalDavFactory;
+ }
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/preferences.cpp b/kresources/caldav/preferences.cpp
new file mode 100644
index 000000000..04ca22389
--- /dev/null
+++ b/kresources/caldav/preferences.cpp
@@ -0,0 +1,221 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| CalDAV resource preferences class.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "preferences.h"
+
+#include <kwallet.h>
+#include <qstring.h>
+#include <qurl.h>
+#include <kdebug.h>
+
+/*=========================================================================
+| NAMESPACES
+ ========================================================================*/
+
+using namespace KCal;
+using namespace KWallet;
+
+/*=========================================================================
+| CONSTANTS
+ ========================================================================*/
+
+const QString CalDavPrefs::NO_PASSWORD = "";
+const QString CalDavPrefs::WALLET_FOLDER = "CalDAV resource";
+const QString CalDavPrefs::WALLET_PWD_SUFFIX = ":caldav_password";
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+bool CalDavPrefs::setWalletFolder(const QString& folder) {
+ bool ret = true;
+
+ if (!mNoWallet && NULL != mWallet) {
+ if (!mWallet->hasFolder(folder)) {
+ if (!mWallet->createFolder(folder)) {
+ ret = false;
+ kdWarning() << "can't create the wallet folder for CalDAV passwords";
+ }
+ }
+ if (!mWallet->setFolder(folder)) {
+ ret = false;
+ kdWarning() << "can't set the wallet folder for CalDAV passwords";
+ }
+ } else {
+ // the wallet is inaccessible or not configured
+ ret = false;
+ }
+
+ return ret;
+}
+
+Wallet* CalDavPrefs::getWallet() {
+ Wallet* ret = NULL;
+
+ if (!mNoWallet) {
+ // the wallet is not marked as inaccessible
+
+ if (NULL == mWallet) {
+ kdDebug() << "creating wallet for " + mPrefix;
+
+ mWallet = Wallet::openWallet(Wallet::NetworkWallet(), 0);
+ if (NULL == mWallet) {
+ mNoWallet = true; // can't open the wallet, mark it inaccessible
+ kdWarning() << "can't create a wallet for CalDAV passwords";
+ } else {
+ if (setWalletFolder(WALLET_FOLDER)) {
+ // reserved
+ } else {
+ // can't set the wallet folder, remove the wallet and mark it inaccessible
+ kdWarning() << "can't set the walet folder for CalDAV passwords";
+ removeWallet(true);
+ }
+ }
+ }
+
+ ret = mWallet;
+ }
+
+ return ret;
+}
+
+void CalDavPrefs::removeWallet(bool noWallet) {
+ delete mWallet;
+ mWallet = NULL;
+ mNoWallet = noWallet;
+}
+
+void CalDavPrefs::addPrefix(const QString& prefix) {
+ KConfigSkeletonItem::List itemList = items();
+ KConfigSkeletonItem::List::Iterator it;
+
+ for ( it = itemList.begin(); it != itemList.end(); ++it ) {
+ (*it)->setGroup( prefix + ':' + (*it)->group() );
+ }
+}
+
+bool CalDavPrefs::writePasswordToWallet(const QString& password) {
+
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ int rc = w->writePassword(mPrefix + WALLET_PWD_SUFFIX, password);
+ if (0 != rc) {
+ kdWarning() << "CalDAV: can't write password to the wallet";
+ } else {
+ ret = true;
+ }
+ }
+
+ return ret;
+}
+
+bool CalDavPrefs::readPasswordFromWallet(QString& password) {
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ QString p;
+ int rc = w->readPassword(mPrefix + WALLET_PWD_SUFFIX, p);
+ if (0 == rc) {
+ //CalDavPrefsSkel::setPassword(p);
+ password = p;
+ ret = true;
+ } else {
+ kdWarning() << "CalDAV: can't read password from the wallet";
+ password = NO_PASSWORD;
+ }
+ }
+
+ return ret;
+}
+
+bool CalDavPrefs::removePasswordFromWallet() {
+
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ int rc = w->removeEntry(mPrefix + WALLET_PWD_SUFFIX);
+ if (0 == rc) {
+ ret = true;
+ } else {
+ kdWarning() << "CalDAV: can't remove password from the wallet";
+ }
+ }
+
+ return ret;
+}
+
+void CalDavPrefs::setPassword(const QString& p) {
+
+ mPassword = p;
+
+ if (rememberPassword()) {
+ writePasswordToWallet(p);
+ }
+}
+
+QString CalDavPrefs::password() {
+ if (NO_PASSWORD == mPassword) {
+ readPasswordFromWallet(mPassword);
+ }
+ return mPassword;
+}
+
+QString CalDavPrefs::getusername() {
+ return username();
+}
+
+void CalDavPrefs::setRememberPassword(bool v) {
+ kdDebug() << "remember: " << v;
+
+ CalDavPrefsSkel::setRememberPassword(v);
+
+ if (!v) {
+ // we should not remember password. If there is one already stored, it must be removed.
+ kdDebug() << "removing password from wallet";
+ removePasswordFromWallet();
+ }
+}
+
+void CalDavPrefs::writeConfig() {
+ CalDavPrefsSkel::writeConfig();
+}
+
+void CalDavPrefs::readConfig() {
+
+ CalDavPrefsSkel::readConfig();
+
+ // the password is not in config file, try to restore it from the wallet.
+ /*if (rememberPassword()) {
+ readPasswordFromWallet();
+ }*/
+}
+
+QString CalDavPrefs::getFullUrl() {
+
+ QUrl t(url());
+
+ t.setUser(username());
+ t.setPassword(password());
+
+ return t.toString();
+}
+
+// EOF ========================================================================
+
diff --git a/kresources/caldav/preferences.h b/kresources/caldav/preferences.h
new file mode 100644
index 000000000..b8c3bb191
--- /dev/null
+++ b/kresources/caldav/preferences.h
@@ -0,0 +1,154 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| CalDAV resource preferences class.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#ifndef KCAL_CALDAVPREFS_H
+#define KCAL_CALDAVPREFS_H
+
+#include "prefsskel.h"
+
+#include <kwallet.h>
+#include <kdebug.h>
+
+class QString;
+
+namespace KCal {
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * This class provides access to ResourceCalDav preferences.
+ * It inherits auto-generated CalDavPrefsSkel class to add password-handling code.
+ * KWallet is used for storing passwords.
+ * It also adds code to allow multiple CalDAV resources to store settings in the same
+ * config file.
+ */
+class CalDavPrefs : public CalDavPrefsSkel {
+
+public:
+
+ /**
+ * @param prefix Unique prefix of the resource instance (use identifier() method).
+ */
+ CalDavPrefs(const QString& prefix)
+ : mWallet(NULL)
+ , mNoWallet(false)
+ , mPrefix(prefix)
+ , mPassword(NO_PASSWORD)
+ {
+ addPrefix(prefix);
+ }
+
+ virtual ~CalDavPrefs() {
+ kdDebug() << "removing wallet";
+ removeWallet();
+ }
+
+ virtual void writeConfig();
+ virtual void readConfig();
+
+ /**
+ * Sets a new password. Also, if remember password flag is true,
+ * remembers the password in the wallet. So, if you want the password
+ * to be properly saved, call this method after ensuring the remember flag
+ * is set.
+ */
+ void setPassword(const QString& p);
+
+ /**
+ * Returns password. The password is taken from the wallet.
+ * May return an empty string, if there is no password available.
+ */
+ QString password();
+
+ /**
+ * Returns the username.
+ */
+ QString getusername();
+
+ void setRememberPassword(bool v);
+
+ /**
+ * @return A full URL to connect to CalDAV server (including username and password).
+ */
+ QString getFullUrl();
+
+protected:
+
+ /**
+ * Add an unique prefix to KConfigGroup, so that different instances of the resource
+ * can use the same config file.
+ * @param prefix Unique prefix of the resource instance.
+ */
+ void addPrefix(const QString& prefix);
+
+ /**
+ * Returns the wallet or NULL, if the wallet can't be obtained.
+ */
+ KWallet::Wallet* getWallet();
+
+ /**
+ * Tries to set a working folder for the wallet. If the wallet is not configured yet, does nothing.
+ * @param folder the wallet working folder
+ * @return true, if the folder has been set, and false otherwise.
+ */
+ bool setWalletFolder(const QString& folder);
+
+ /**
+ * Removes the wallet. If @p noWallet is set, the wallet has been marked inaccessible, so that subsequent
+ * getWallet calls will not try to recreate it.
+ */
+ void removeWallet(bool noWallet = false);
+
+ /**
+ * Wrire password to the wallet.
+ * @param password password to write
+ * @return true on success, false on failure
+ */
+ bool writePasswordToWallet(const QString& password);
+
+ /**
+ * Extracts password from the wallet.
+ * @param password a variable to save read password to.
+ * @return true on success, false on failure
+ */
+ bool readPasswordFromWallet(QString& password);
+
+ /**
+ * Clears password in the wallet.
+ * @return true on success, false on failure
+ */
+ bool removePasswordFromWallet();
+
+private:
+
+ static const QString NO_PASSWORD;
+ static const QString WALLET_FOLDER;
+ static const QString WALLET_PWD_SUFFIX;
+
+ KWallet::Wallet* mWallet;
+ bool mNoWallet;
+
+ QString mPrefix;
+ QString mPassword;
+};
+
+} // namespace KCal
+
+#endif // KCAL_CALDAVPREFS_H
+
+
diff --git a/kresources/caldav/prefsskel.kcfg b/kresources/caldav/prefsskel.kcfg
new file mode 100644
index 000000000..39b79b85f
--- /dev/null
+++ b/kresources/caldav/prefsskel.kcfg
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<kcfg xmlns="http://www.kde.org/standards/kcfg/1.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
+ http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
+ <kcfgfile name="kresources_caldavrc" />
+ <group name="General" >
+
+ <entry key="Url" type="String" >
+ <label>URL</label>
+ </entry>
+
+ <entry key="Username" type="String">
+ <label>User Name</label>
+ </entry>
+
+<!-- <entry key="Password" type="String" >
+ <label>Password</label>
+ </entry>-->
+
+ <entry key="RememberPassword" type="Bool" >
+ <label>Remember password</label>
+ </entry>
+
+ </group>
+</kcfg>
diff --git a/kresources/caldav/prefsskel.kcfgc b/kresources/caldav/prefsskel.kcfgc
new file mode 100644
index 000000000..b6b3aae0b
--- /dev/null
+++ b/kresources/caldav/prefsskel.kcfgc
@@ -0,0 +1,7 @@
+# Code generation options for kconfig_compiler
+File=prefsskel.kcfg
+ClassName=CalDavPrefsSkel
+NameSpace=KCal
+Singleton=false
+Mutators=true
+GlobalEnums=true
diff --git a/kresources/caldav/reader.cpp b/kresources/caldav/reader.cpp
new file mode 100644
index 000000000..e4d4a6e6b
--- /dev/null
+++ b/kresources/caldav/reader.cpp
@@ -0,0 +1,65 @@
+/*=========================================================================
+| 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 loading.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "reader.h"
+#include <kdebug.h>
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+void CalDavReader::cleanJob() {
+ CalDavJob::cleanJob();
+ mData = "";
+}
+
+int CalDavReader::runJob(runtime_info* RT) {
+ kdDebug() << "reader::run, url: " << url();
+
+ response* result = caldav_get_response();
+ CALDAV_RESPONSE res = OK;
+
+ if (mGetAll) {
+ kdDebug() << "getting all objects";
+ res = caldav_getall_object(result, std::string(url().ascii()).c_str(), RT);
+ } else {
+ kdDebug() << "getting object from the specified time range";
+ res = caldav_get_object(result, mTimeStart.toTime_t(), mTimeEnd.toTime_t(), std::string(url().ascii()).c_str(), RT);
+ }
+
+ if (OK == res) {
+ kdDebug() << "success";
+ if (result->msg) {
+ mData = result->msg;
+ } else {
+ kdDebug() << "empty collection";
+ // empty collection
+ mData = "";
+ }
+ }
+
+ caldav_free_response(&result);
+
+ return res;
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/reader.h b/kresources/caldav/reader.h
new file mode 100644
index 000000000..070239fdd
--- /dev/null
+++ b/kresources/caldav/reader.h
@@ -0,0 +1,92 @@
+/*=========================================================================
+| 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 loading class.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#ifndef KCALDAV_LOADER_H
+#define KCALDAV_LOADER_H
+
+#include "job.h"
+
+#include <qstring.h>
+#include <qdatetime.h>
+
+namespace KCal {
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * Calendar Reader.
+ */
+class CalDavReader : public CalDavJob {
+
+public:
+
+ /**
+ * @param url URL to load.
+ */
+ CalDavReader(const QString& url = QString()) :
+ CalDavJob(url)
+ , mGetAll(true)
+ {
+ }
+
+ /**
+ * Sets a time range. Only event between @p start and @p end will be loaded.
+ * This method call disables the effect of setGetAll() call.
+ * setGetAll() call disables the effect of this method.
+ */
+ void setRange(const QDateTime& start, const QDateTime& end) {
+ mGetAll = false;
+ mTimeStart = start;
+ mTimeEnd = end;
+ }
+
+ /**
+ * Sets the flag to load all events from the remote calendar.
+ * This method call disables the effect of setRange() call.
+ * setGetAll() call disables the effect of this method.
+ */
+ void setGetAll() {
+ mGetAll = true;
+ }
+
+ /**
+ * @return downloaded calendar data in iCal format.
+ */
+ QString data() const {
+ return mData;
+ }
+
+protected:
+
+ virtual int runJob(runtime_info* caldavRuntime);
+
+ virtual void cleanJob();
+
+private:
+
+ QString mData;
+ bool mGetAll;
+ QDateTime mTimeStart;
+ QDateTime mTimeEnd;
+
+};
+
+} // namespace KCal
+
+#endif // KCALDAV_LOADER_H
+
diff --git a/kresources/caldav/resource.cpp b/kresources/caldav/resource.cpp
new file mode 100644
index 000000000..31e2ce0cd
--- /dev/null
+++ b/kresources/caldav/resource.cpp
@@ -0,0 +1,566 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Main interface to the KResource system.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include <string.h>
+
+#include <qurl.h>
+#include <qmessagebox.h>
+#include <qapplication.h>
+#include <qeventloop.h>
+
+#include <libkcal/calendarlocal.h>
+#include <libkcal/icalformat.h>
+
+#include <klocale.h>
+#include <kpassdlg.h>
+
+#include <qdatetime.h>
+#include <qmutex.h>
+#include <qthread.h>
+
+#ifdef KCALDAV_DEBUG
+ #include <qfile.h>
+#endif
+
+#include "resource.h"
+#include "reader.h"
+#include "writer.h"
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| CONSTANTS
+ ========================================================================*/
+
+const unsigned long ResourceCalDav::TERMINATION_WAITING_TIME = 3 * 1000; // 3 seconds
+const int ResourceCalDav::CACHE_DAYS = 90;
+
+const int ResourceCalDav::DEFAULT_RELOAD_INTERVAL = 10;
+const int ResourceCalDav::DEFAULT_SAVE_INTERVAL = 10;
+const int ResourceCalDav::DEFAULT_RELOAD_POLICY = ResourceCached::ReloadInterval;
+const int ResourceCalDav::DEFAULT_SAVE_POLICY = ResourceCached::SaveDelayed;
+
+/*=========================================================================
+| UTILITY
+ ========================================================================*/
+
+#define log(s) kdDebug() << identifier() << ": " << (s);
+
+/*=========================================================================
+| CONSTRUCTOR / DESTRUCTOR
+ ========================================================================*/
+
+ResourceCalDav::ResourceCalDav( const KConfig *config ) :
+ ResourceCached(config)
+ , mLock(true)
+ , mPrefs(NULL)
+ , mLoader(NULL)
+ , mWriter(NULL)
+ , mLoadingQueueReady(true)
+ , mWritingQueueReady(true)
+{
+ log("ResourceCalDav(config)");
+ init();
+
+ if ( config ) {
+ readConfig( config );
+ }
+}
+
+ResourceCalDav::~ResourceCalDav() {
+ log("jobs termination");
+
+ // TODO: do we need termination here?
+
+ if (mLoader) {
+ mLoader->terminate();
+ }
+ if (mWriter) {
+ mWriter->terminate();
+ }
+
+ log("waiting for jobs terminated");
+
+ if (mLoader) {
+ mLoader->wait(TERMINATION_WAITING_TIME);
+ }
+ if (mWriter) {
+ mWriter->wait(TERMINATION_WAITING_TIME);
+ }
+
+ log("deleting jobs");
+
+ delete mLoader;
+ delete mWriter;
+
+ log("deleting preferences");
+
+ delete mPrefs;
+}
+
+/*=========================================================================
+| GENERAL METHODS
+ ========================================================================*/
+
+bool ResourceCalDav::doLoad() {
+ bool syncCache = true;
+
+ log(QString("doLoad(%1)").arg(syncCache));
+
+ clearCache();
+
+ log("loading from cache");
+ disableChangeNotification();
+ loadCache();
+ enableChangeNotification();
+
+ log("starting download job");
+ startLoading(mPrefs->getFullUrl());
+
+ return true;
+}
+
+bool ResourceCalDav::doSave() {
+ bool syncCache = true;
+
+ log(QString("doSave(%1)").arg(syncCache));
+
+ if (!hasChanges()) {
+ log("no changes");
+ return true;
+ }
+
+ log("saving cache");
+ saveCache();
+
+ log("start writing job");
+ startWriting(mPrefs->getFullUrl());
+
+ log("clearing changes");
+ // FIXME: Calling clearChanges() here is not the ideal way since the
+ // upload might fail, but there is no other place to call it...
+ clearChanges();
+
+ return true;
+}
+
+
+bool ResourceCalDav::doSave( bool syncCache, Incidence *incidence ) {
+ // To suppress warning about doSave(bool) method hides ResourceCached::doSave(bool, Incidence)
+ return ResourceCached::doSave();
+}
+
+KABC::Lock* ResourceCalDav::lock() {
+ log("lock()");
+ return &mLock;
+}
+
+void ResourceCalDav::readConfig( const KConfig *config ) {
+ log("readConfig");
+ mPrefs->readConfig();
+ ResourceCached::readConfig(config);
+}
+
+void ResourceCalDav::writeConfig( KConfig *config ) {
+ log("writeConfig()");
+ ResourceCalendar::writeConfig(config);
+ mPrefs->writeConfig();
+ ResourceCached::writeConfig(config);
+}
+
+CalDavPrefs* ResourceCalDav::createPrefs() const {
+ log("createPrefs()");
+ CalDavPrefs* p = new CalDavPrefs(identifier());
+ return p;
+}
+
+void ResourceCalDav::init() {
+ // default settings
+ setReloadInterval(DEFAULT_RELOAD_INTERVAL);
+ setReloadPolicy(DEFAULT_RELOAD_POLICY);
+ setSaveInterval(DEFAULT_SAVE_INTERVAL);
+ setSavePolicy(DEFAULT_SAVE_POLICY);
+
+ // creating preferences
+ mPrefs = createPrefs();
+
+ // creating jobs
+ // FIXME: Qt4 handles this quite differently, as shown below...
+// mLoader = new CalDavReader;
+// connect(mLoader, SIGNAL(finished()), this, SLOT(loadFinished()));
+// mWriter = new CalDavWriter;
+// connect(mWriter, SIGNAL(finished()), this, SLOT(writingFinished()));
+
+ // ...whereas Qt3 needs events like so:
+ mLoader = new CalDavReader;
+ //connect(mLoader, SIGNAL(finished()), this, SLOT(loadFinished()));
+ mWriter = new CalDavWriter;
+ //connect(mWriter, SIGNAL(finished()), this, SLOT(writingFinished()));
+
+ setType("ResourceCalDav");
+}
+
+void ResourceCalDav::setIncidencesReadOnly(Incidence::List& inc, bool readOnly) {
+ Incidence::List::Iterator it;
+ for ( it = inc.begin(); it != inc.end(); ++it ) {
+ (*it)->setReadOnly( readOnly );
+ }
+}
+
+void ResourceCalDav::ensureReadOnlyFlagHonored() {
+ //disableChangeNotification();
+
+ Incidence::List inc( rawIncidences() );
+ setIncidencesReadOnly(inc, readOnly());
+
+ //enableChangeNotification();
+
+ emit resourceChanged(this);
+}
+
+void ResourceCalDav::setReadOnly(bool v) {
+ KRES::Resource::setReadOnly(v);
+ log("ensuring read only flag honored");
+ ensureReadOnlyFlagHonored();
+}
+
+/*=========================================================================
+| READING METHODS
+ ========================================================================*/
+
+void ResourceCalDav::loadingQueuePush(const LoadingTask *task) {
+ mLoadingQueue.enqueue(task);
+ loadingQueuePop();
+}
+
+void ResourceCalDav::loadingQueuePop() {
+ if (!mLoadingQueueReady || mLoadingQueue.isEmpty()) {
+ return;
+ }
+
+ if (!mLoader) {
+ log("loader == NULL");
+ return;
+ }
+
+ // Loading queue and mLoadingQueueReady flag are not shared resources, i.e. only one thread has an access to them.
+ // That's why no mutexes are required.
+ LoadingTask *t = mLoadingQueue.head();
+
+ mLoader->setUrl(t->url);
+
+ QDateTime dt(QDate::currentDate());
+ mLoader->setRange(dt.addDays(-CACHE_DAYS), dt.addDays(CACHE_DAYS));
+ //mLoader->setGetAll();
+
+ mLoadingQueueReady = false;
+
+ log("starting actual download job");
+ mLoader->start(QThread::LowestPriority);
+
+ // if all ok, removing the task from the queue
+ mLoadingQueue.dequeue();
+
+ delete t;
+
+ // FIXME
+ // Qt3 needs to wait here for the download to finish, as I am too
+ // lazy to set up the correct event mechanisms at this time
+ // The correct mechanism would be to have the thread call
+ // QApplication::postEvent(), have the GUI trap the event,
+ // and then call loadFinished()
+ while (mLoader->running() == true)
+ qApp->eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
+ loadFinished();
+}
+
+void ResourceCalDav::startLoading(const QString& url) {
+ LoadingTask *t = new LoadingTask;
+ t->url = url;
+ loadingQueuePush(t);
+}
+
+void ResourceCalDav::loadFinished() {
+ CalDavReader* loader = mLoader;
+
+ log("load finished");
+
+ if (!loader) {
+ log("loader is NULL");
+ return;
+ }
+
+ if (loader->error()) {
+ if (loader->errorNumber() == -401) {
+ if (NULL != mPrefs) {
+ QCString newpass;
+ if (KPasswordDialog::getPassword (newpass, QString("<b>") + i18n("Remote authorization required") + QString("</b><p>") + i18n("Please input the password for") + QString(" ") + mPrefs->getusername(), NULL) != 1) {
+ log("load error: " + loader->errorString() );
+ loadError(QString("[%1] ").arg(abs(loader->errorNumber())) + loader->errorString());
+ }
+ else {
+ // Set new password and try again
+ mPrefs->setPassword(QString(newpass));
+ startLoading(mPrefs->getFullUrl());
+ }
+ }
+ else {
+ log("load error: " + loader->errorString() );
+ loadError(QString("[%1] ").arg(abs(loader->errorNumber())) + loader->errorString());
+ }
+ }
+ else {
+ log("load error: " + loader->errorString() );
+ loadError(QString("[%1] ").arg(abs(loader->errorNumber())) + loader->errorString());
+ }
+ } else {
+ log("successful load");
+ QString data = loader->data();
+
+ if (!data.isNull() && !data.isEmpty()) {
+ // TODO: I don't know why, but some schedules on http://caldav-test.ioda.net/ (I used it for testing)
+ // have some lines separated by single \r rather than \n or \r\n.
+ // ICalFormat fails to parse that.
+ data.replace("\r\n", "\n"); // to avoid \r\n becomes \n\n after the next line
+ data.replace('\r', '\n');
+
+ log("trying to parse...");
+ if (parseData(data)) {
+ log("... parsing is ok");
+ log("clearing changes");
+ clearChanges();
+ emit resourceLoaded(this);
+ }
+ }
+ }
+
+ // Loading queue and mLoadingQueueReady flag are not shared resources, i.e. only one thread has an access to them.
+ // That's why no mutexes are required.
+ mLoadingQueueReady = true;
+ loadingQueuePop();
+}
+
+bool ResourceCalDav::checkData(const QString& data) {
+ log("checking the data");
+
+ ICalFormat ical;
+ bool ret = true;
+ if (!ical.fromString(&mCalendar, data)) {
+ log("invalid ical string");
+ ret = false;
+ }
+
+ return ret;
+}
+
+bool ResourceCalDav::parseData(const QString& data) {
+ log("parseData()");
+
+ bool ret = true;
+
+ // check if the data is OK
+ // May be it's not efficient (parsing is done twice), but it should be safe
+ if (!checkData(data)) {
+ loadError(i18n("Parsing calendar data failed."));
+ return false;
+ }
+
+ log("clearing cache");
+ clearCache();
+ emit resourceChanged(this);
+
+ disableChangeNotification();
+
+ log("actually parsing the data");
+
+ ICalFormat ical;
+ if ( !ical.fromString( &mCalendar, data ) ) {
+ // this should never happen, but...
+ ret = false;
+ }
+
+ // debug code here -------------------------------------------------------
+#ifdef KCALDAV_DEBUG
+ const QString fout_path = "/tmp/kcaldav_download_" + identifier() + ".tmp";
+
+ QFile fout(fout_path);
+ if (fout.open(IO_WriteOnly | IO_Append)) {
+ QTextStream sout(&fout);
+ sout << "---------- " << resourceName() << ": --------------------------------\n";
+ sout << data << "\n";
+ fout.close();
+ } else {
+ loadError(i18n("can't open file"));
+ }
+#endif // KCALDAV_DEBUG
+ // end of debug code ----------------------------------------------------
+
+ enableChangeNotification();
+
+ if (ret) {
+ log("parsing is ok");
+ //if ( !noReadOnlyOnLoad() && readOnly() ) {
+ if ( readOnly() ) {
+ log("ensuring read only flag honored");
+ ensureReadOnlyFlagHonored();
+ }
+ log("saving to cache");
+ saveCache();
+ }
+
+ emit resourceChanged(this);
+
+ return ret;
+}
+
+/*=========================================================================
+| WRITING METHODS
+ ========================================================================*/
+
+QString ResourceCalDav::getICalString(const Incidence::List& inc) {
+ if (inc.isEmpty()) {
+ return "";
+ }
+
+ CalendarLocal loc(timeZoneId());
+ QString data = "";
+ ICalFormat ical;
+
+ // NOTE: This is very susceptible to invalid entries in added/changed/deletedIncidences
+ // Be very careful with clearChange/clearChanges, and be sure to clear after load and save...
+ for(Incidence::List::ConstIterator it = inc.constBegin(); it != inc.constEnd(); ++it) {
+ Incidence *i = (*it)->clone();
+ loc.addIncidence(i);
+ }
+
+ data = ical.toString(&loc);
+
+ return data;
+}
+
+void ResourceCalDav::writingQueuePush(const WritingTask *task) {
+// printf("task->added: %s\n\r", task->added.ascii());
+// printf("task->deleted: %s\n\r", task->deleted.ascii());
+// printf("task->changed: %s\n\r", task->changed.ascii());
+ mWritingQueue.enqueue(task);
+ writingQueuePop();
+}
+
+void ResourceCalDav::writingQueuePop() {
+ // FIXME This crashes...
+
+ if (!mWritingQueueReady || mWritingQueue.isEmpty()) {
+ return;
+ }
+
+ if (!mWriter) {
+ log("writer == NULL");
+ return;
+ }
+
+ // Writing queue and mWritingQueueReady flag are not shared resources, i.e. only one thread has an access to them.
+ // That's why no mutexes are required.
+ WritingTask *t = mWritingQueue.head();
+
+ log("writingQueuePop: url = " + t->url);
+
+ mWriter->setUrl(t->url);
+
+#ifdef KCALDAV_DEBUG
+ const QString fout_path = "/tmp/kcaldav_upload_" + identifier() + ".tmp";
+
+ QFile fout(fout_path);
+ if (fout.open(IO_WriteOnly | IO_Append)) {
+ QTextStream sout(&fout);
+ sout << "---------- " << resourceName() << ": --------------------------------\n";
+ sout << "================== Added:\n" << t->added << "\n";
+ sout << "================== Changed:\n" << t->changed << "\n";
+ sout << "================== Deleted:\n" << t->deleted << "\n";
+ fout.close();
+ } else {
+ loadError(i18n("can't open file"));
+ }
+#endif // debug
+
+ mWriter->setAddedObjects(t->added);
+ mWriter->setChangedObjects(t->changed);
+ mWriter->setDeletedObjects(t->deleted);
+
+ mWritingQueueReady = false;
+
+ log("starting actual write job");
+ mWriter->start(QThread::LowestPriority);
+
+ // if all ok, remove the task from the queue
+ mWritingQueue.dequeue();
+
+ delete t;
+
+ // FIXME
+ // Qt3 needs to wait here for the download to finish, as I am too
+ // lazy to set up the correct event mechanisms at this time
+ // The correct mechanism would be to have the thread call
+ // QApplication::postEvent(), have the GUI trap the event,
+ // and then call writingFinished()
+ while (mWriter->running() == true)
+ qApp->eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
+ writingFinished();
+}
+
+void ResourceCalDav::startWriting(const QString& url) {
+ log("startWriting: url = " + url);
+
+ WritingTask *t = new WritingTask;
+
+ Incidence::List added = addedIncidences();
+ Incidence::List changed = changedIncidences();
+ Incidence::List deleted = deletedIncidences();
+
+ t->url = url;
+ t->added = getICalString(added); // This crashes when an event is added from the remote server and save() is subsequently called
+ t->changed = getICalString(changed);
+ t->deleted = getICalString(deleted);
+
+ writingQueuePush(t);
+}
+
+void ResourceCalDav::writingFinished() {
+ log("writing finished");
+
+ if (!mWriter) {
+ log("mWriter is NULL");
+ return;
+ }
+
+ if (mWriter->error()) {
+ log("error: " + mWriter->errorString());
+ saveError(QString("[%1] ").arg(abs(mWriter->errorNumber())) + mWriter->errorString());
+ } else {
+ log("success");
+ // is there something to do here?
+ }
+
+ // Writing queue and mWritingQueueReady flag are not shared resources, i.e. only one thread has an access to them.
+ // That's why no mutexes are required.
+ mWritingQueueReady = true;
+ writingQueuePop();
+}
+
+// EOF ========================================================================
diff --git a/kresources/caldav/resource.h b/kresources/caldav/resource.h
new file mode 100644
index 000000000..6b28c3507
--- /dev/null
+++ b/kresources/caldav/resource.h
@@ -0,0 +1,220 @@
+/*=========================================================================
+| 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.
+|--------------------------------------------------------------------------
+| Main interface to the KResource system.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#ifndef KCAL_RESOURCECALDAV_H
+#define KCAL_RESOURCECALDAV_H
+
+#include "preferences.h"
+#include <qthread.h>
+#include <qptrqueue.h>
+
+#include <libkcal/resourcecached.h>
+
+#include <kabc/locknull.h>
+
+#include <kdepimmacros.h>
+#include <kconfig.h>
+
+namespace KCal {
+
+class CalDavReader;
+class CalDavWriter;
+
+/*=========================================================================
+| CLASS
+ ========================================================================*/
+
+/**
+ * This class provides a resource for accessing calendars via CalDAV protocol.
+ */
+class KDE_EXPORT ResourceCalDav : public ResourceCached
+{
+ Q_OBJECT
+
+public:
+
+ explicit ResourceCalDav( const KConfig *config );
+ virtual ~ResourceCalDav();
+
+ void readConfig( const KConfig *config );
+ void writeConfig( KConfig *config );
+
+ /**
+ * @return This resource preferences.
+ */
+ CalDavPrefs* prefs() {
+ return mPrefs;
+ }
+
+ /**
+ * @return This resource preferences.
+ */
+ const CalDavPrefs* prefs() const {
+ return mPrefs;
+ }
+
+ virtual void setReadOnly(bool v);
+
+protected slots:
+
+ void loadFinished();
+
+ void writingFinished();
+
+protected:
+
+ struct LoadingTask {
+ QString url;
+ };
+
+ struct WritingTask {
+ QString url;
+ QString added;
+ QString changed;
+ QString deleted;
+ };
+
+
+// virtual bool doLoad( bool syncCache );
+// virtual bool doSave( bool syncCache );
+
+ virtual bool doLoad();
+ virtual bool doSave();
+
+ virtual bool doSave( bool syncCache, Incidence *incidence );
+
+ virtual KABC::Lock* lock();
+
+ /**
+ * Creates prefs and configures them.
+ * @return a newly created preferences object. It should be removed by the caller.
+ */
+ CalDavPrefs* createPrefs() const;
+
+ /**
+ * Initializes internal state.
+ * Particulary, sets save and reload policies to default values,
+ * creates writing and reading jobs and preferences objects.
+ */
+ void init();
+
+ /**
+ * Initiates calendar loading process.
+ * @param url URL to load calendar data from.
+ */
+ void startLoading(const QString& url);
+
+ /**
+ * Checks if the data is correct and can be parsed.
+ * @param data ical string to check.
+ * @return true if the data is correct, false otherwise.
+ */
+ bool checkData(const QString& data);
+
+ /**
+ * Parses the data and adds events to the calendar.
+ * @param data calendar data.
+ * @return true on success, false on fail.
+ */
+ bool parseData(const QString& data);
+
+ /**
+ * Initiates calendar writing process.
+ * @param url URL to save calendar data to.
+ */
+ void startWriting(const QString& url);
+
+ /**
+ * Returns a list of incidences as a valid iCalendar string.
+ * @param inc list of incidences.
+ * @return a string in iCalendar format which describes the given incidences.
+ */
+ QString getICalString(const Incidence::List& inc);
+
+ /**
+ * Changes read-only status of incidences from a given list.
+ * @param inc list of incidences.
+ * @param readOnly read-only status that all the incidences should have after the method finishes.
+ */
+ static void setIncidencesReadOnly(Incidence::List& inc, bool readOnly);
+
+ /**
+ * Ensures incidences' read-only states are the same as the calendar's read-only state.
+ */
+ void ensureReadOnlyFlagHonored();
+
+ /**
+ * If the loading queue is empty or the loader is not ready, does nothing.
+ * Otherwise, pops a head element and starts a loading process for it.
+ */
+ void loadingQueuePop();
+
+ /**
+ * Pushes the given loading task to the loading queue.
+ * Then calls loadingQueuePop.
+ */
+ void loadingQueuePush(const LoadingTask *task);
+
+ /**
+ * If the writing queue is empty or the writer is not ready, does nothing.
+ * Otherwise, pops a head element and starts a writing process for it.
+ */
+ void writingQueuePop();
+
+ /**
+ * Pushes the given writing task to the writing queue.
+ * Then calls writingQueuePop.
+ */
+ void writingQueuePush(const WritingTask *task);
+
+private:
+
+ // constants: =============================================================
+
+ /// Termination waiting time in milliseconds. Used to terminate job threads.
+ static const unsigned long TERMINATION_WAITING_TIME;
+
+ /**
+ * Resource caches only events which are from the interval [-CACHE_DAYS, CACHE_DAYS].
+ */
+ static const int CACHE_DAYS;
+
+ static const int DEFAULT_RELOAD_INTERVAL;
+ static const int DEFAULT_SAVE_INTERVAL;
+ static const int DEFAULT_RELOAD_POLICY;
+ static const int DEFAULT_SAVE_POLICY;
+
+ // members: ===============================================================
+
+ KABC::LockNull mLock;
+ CalDavPrefs* mPrefs;
+ CalDavReader* mLoader;
+ CalDavWriter* mWriter;
+
+ bool mLoadingQueueReady;
+ QPtrQueue<LoadingTask> mLoadingQueue;
+
+ bool mWritingQueueReady;
+ QPtrQueue<WritingTask> mWritingQueue;
+
+};
+
+
+
+} // namespace KCal
+
+#endif // KCAL_RESOURCECALDAV_H
+
diff --git a/kresources/caldav/uninstall.desktop b/kresources/caldav/uninstall.desktop
new file mode 100644
index 000000000..e1e3e1732
--- /dev/null
+++ b/kresources/caldav/uninstall.desktop
@@ -0,0 +1,2 @@
+[Desktop Entry]
+Hidden=true
diff --git a/kresources/caldav/writer.cpp b/kresources/caldav/writer.cpp
new file mode 100644
index 000000000..e2e87355e
--- /dev/null
+++ b/kresources/caldav/writer.cpp
@@ -0,0 +1,81 @@
+/*=========================================================================
+| 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
+ ========================================================================*/
+
+#include "writer.h"
+#include <kdebug.h>
+
+/*=========================================================================
+| DEFINES
+ ========================================================================*/
+
+// Use caldav_modify_object() function.
+// If it's not set, a pair of caldav_delete_object/caldav_add_object
+// is used for modifying objects.
+// It's done, because, for some reason, SOGo server returns an error
+// on caldav_modify_object. DAViCAL works fine both ways.
+//#define USE_CALDAV_MODIFY
+
+/*=========================================================================
+| NAMESPACE
+ ========================================================================*/
+
+using namespace KCal;
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+void CalDavWriter::cleanJob() {
+ CalDavJob::cleanJob();
+}
+
+int CalDavWriter::runJob(runtime_info* RT) {
+ kdDebug() << "writer::run, url: " << url() << "\n";
+
+ int res = OK;
+
+ kdDebug() << "pushing added objects";
+ res = pushObjects(mAdded, caldav_add_object, OK, RT);
+ if (OK == res) {
+#ifdef USE_CALDAV_MODIFY
+ kdDebug() << "pushing changed objects";
+ res = pushObjects(mChanged, caldav_modify_object, OK, RT);
+ if (OK == res) {
+ kdDebug() << "pushing deleted objects";
+ res = pushObjects(mDeleted, caldav_delete_object, OK, RT);
+ }
+#else // if USE_CALDAV_MODIFY
+ kdDebug() << "pushing changed objects (delete)";
+ res = pushObjects(mChanged, caldav_delete_object, OK, RT);
+ if (OK == res) {
+ kdDebug() << "pushing changed objects (add)";
+ res = pushObjects(mChanged, caldav_add_object, OK, RT);
+ if (OK == res) {
+ kdDebug() << "pushing deleted objects";
+ res = pushObjects(mDeleted, caldav_delete_object, OK, RT);
+ }
+ }
+#endif // if USE_CALDAV_MODIFY
+ }
+
+ if (OK != res) {
+ clearObjects();
+ }
+
+ return res;
+}
+
+// EOF ========================================================================
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
+
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