[buteo-sync-plugins-social] Implement Dropbox backup/restore sync plu…

…gin. Contributes to MER#1323

This commit implements a backup sync plugin for Dropbox.

Contributes to MER#1323

rpm/sociald.spec

@@ -396,6 +396,34 @@ rm -f /home/nemo/.cache/msyncd/sync/onedrive.Backup.xml
 systemctl-user try-restart msyncd.service || :
 
 
+
+%package dropbox-backup
+Summary:    Provides backup-blob synchronization for Dropbox
+License:    LGPLv2.1
+Group:      System/Libraries
+BuildRequires:  qt5-qttools-linguist
+Requires: %{name} = %{version}-%{release}
+
+%description dropbox-backup
+Provides backup-blob synchronization for Dropbox
+
+%files dropbox-backup
+#out-of-process-plugin form:
+/usr/lib/buteo-plugins-qt5/oopp/dropbox-backup-client
+#in-process-plugin form:
+#/usr/lib/buteo-plugins-qt5/libdropbox-backup-client.so
+%config %{_sysconfdir}/buteo/profiles/client/dropbox-backup.xml
+%config %{_sysconfdir}/buteo/profiles/sync/dropbox.Backup.xml
+
+%pre dropbox-backup
+rm -f /home/nemo/.cache/msyncd/sync/client/dropbox-backup.xml
+rm -f /home/nemo/.cache/msyncd/sync/dropbox.Backup.xml
+
+%post dropbox-backup
+systemctl-user try-restart msyncd.service || :
+
+
+
 %package ts-devel
 Summary:    Translation source for sociald
 License:    LGPLv2.1

src/common/socialnetworksyncadaptor.cpp

@@ -423,6 +423,7 @@ QString SocialNetworkSyncAdaptor::dataTypeName(SocialNetworkSyncAdaptor::DataTyp
         case SocialNetworkSyncAdaptor::Messages:      return QStringLiteral("Messages");
         case SocialNetworkSyncAdaptor::Emails:        return QStringLiteral("Emails");
         case SocialNetworkSyncAdaptor::Signon:        return QStringLiteral("Signon");
+        case SocialNetworkSyncAdaptor::Backup:        return QStringLiteral("Backup");
         default: break;
     }
 

src/common/socialnetworksyncadaptor.h

@@ -73,7 +73,8 @@ class SocialNetworkSyncAdaptor : public QObject
         Posts,          // "Posts"
         Messages,       // "Messages"
         Emails,         // "Emails"
-        Signon          // "Signon" -- for refreshing AccessTokens etc.
+        Signon,         // "Signon" -- for refreshing AccessTokens etc.
+        Backup          // "Backup" -- for storing backup/restore blobs
     };
     static QStringList validDataTypes();
     static QString dataTypeName(DataType t);

src/dropbox/dropbox-backup/dropbox-backup.pri

@@ -0,0 +1,7 @@
+CONFIG += link_pkgconfig
+PKGCONFIG += mlite5
+
+SOURCES += $$PWD/dropboxbackupsyncadaptor.cpp
+HEADERS += $$PWD/dropboxbackupsyncadaptor.h
+INCLUDEPATH += $$PWD
+

src/dropbox/dropbox-backup/dropbox-backup.pro

@@ -0,0 +1,25 @@
+TARGET = dropbox-backup-client
+VERSION = 0.0.1
+
+DEFINES += "CLASSNAME=DropboxBackupPlugin"
+DEFINES += CLASSNAME_H=\\\"dropboxbackupplugin.h\\\"
+include($$PWD/../../common.pri)
+include($$PWD/../dropbox-common.pri)
+include($$PWD/dropbox-backup.pri)
+
+dropbox_backup_sync_profile.path = /etc/buteo/profiles/sync
+dropbox_backup_sync_profile.files = $$PWD/dropbox.Backup.xml
+dropbox_backup_client_plugin_xml.path = /etc/buteo/profiles/client
+dropbox_backup_client_plugin_xml.files = $$PWD/dropbox-backup.xml
+
+HEADERS += dropboxbackupplugin.h
+SOURCES += dropboxbackupplugin.cpp
+
+OTHER_FILES += \
+    dropbox_backup_sync_profile.files \
+    dropbox_backup_client_plugin_xml.files
+
+INSTALLS += \
+    target \
+    dropbox_backup_sync_profile \
+    dropbox_backup_client_plugin_xml

src/dropbox/dropbox-backup/dropbox-backup.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<profile name="dropbox-backup" type="client" >
+    <field name="Sync Direction" />
+</profile>

src/dropbox/dropbox-backup/dropbox.Backup.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<profile name="dropbox.Backup" type="sync" >
+    <key name="category" value="dropbox.Backup" />
+    <key name="enabled" value="false" />
+    <key name="use_accounts" value="false" />
+    <key name="destinationtype" value="online" />
+    <key name="hidden" value="true" />
+    <key name="displayname" value="Dropbox Backup"/>
+
+    <schedule enabled="false" interval="" days="1,2,3,4,5,6,7" syncconfiguredtime="" time="" />
+
+    <profile name="dropbox-backup" type="client" >
+        <key name="Sync Direction" value="two-way" />
+    </profile>
+</profile>

src/dropbox/dropbox-backup/dropboxbackupplugin.cpp

@@ -0,0 +1,54 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2015 Jolla Ltd.
+ ** Contact: Chris Adams <chris.adams@jolla.com>
+ **
+ ** This program/library is free software; you can redistribute it and/or
+ ** modify it under the terms of the GNU Lesser General Public License
+ ** version 2.1 as published by the Free Software Foundation.
+ **
+ ** This program/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
+ ** Lesser General Public License for more details.
+ **
+ ** You should have received a copy of the GNU Lesser General Public
+ ** License along with this program/library; if not, write to the Free
+ ** Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ ** 02110-1301 USA
+ **
+ ****************************************************************************/
+
+#include "dropboxbackupplugin.h"
+#include "dropboxbackupsyncadaptor.h"
+#include "socialnetworksyncadaptor.h"
+
+extern "C" DropboxBackupPlugin* createPlugin(const QString& pluginName,
+                                       const Buteo::SyncProfile& profile,
+                                       Buteo::PluginCbInterface *callbackInterface)
+{
+    return new DropboxBackupPlugin(pluginName, profile, callbackInterface);
+}
+
+extern "C" void destroyPlugin(DropboxBackupPlugin* plugin)
+{
+    delete plugin;
+}
+
+DropboxBackupPlugin::DropboxBackupPlugin(const QString& pluginName,
+                             const Buteo::SyncProfile& profile,
+                             Buteo::PluginCbInterface *callbackInterface)
+    : SocialdButeoPlugin(pluginName, profile, callbackInterface,
+                         QStringLiteral("dropbox"),
+                         SocialNetworkSyncAdaptor::dataTypeName(SocialNetworkSyncAdaptor::Backup))
+{
+}
+
+DropboxBackupPlugin::~DropboxBackupPlugin()
+{
+}
+
+SocialNetworkSyncAdaptor *DropboxBackupPlugin::createSocialNetworkSyncAdaptor()
+{
+    return new DropboxBackupSyncAdaptor(this);
+}

src/dropbox/dropbox-backup/dropboxbackupplugin.h

@@ -0,0 +1,47 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2015 Jolla Ltd.
+ ** Contact: Chris Adams <chris.adams@jolla.com>
+ **
+ ** This program/library is free software; you can redistribute it and/or
+ ** modify it under the terms of the GNU Lesser General Public License
+ ** version 2.1 as published by the Free Software Foundation.
+ **
+ ** This program/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
+ ** Lesser General Public License for more details.
+ **
+ ** You should have received a copy of the GNU Lesser General Public
+ ** License along with this program/library; if not, write to the Free
+ ** Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ ** 02110-1301 USA
+ **
+ ****************************************************************************/
+
+#ifndef DROPBOXBACKUPPLUGIN_H
+#define DROPBOXBACKUPPLUGIN_H
+
+#include "socialdbuteoplugin.h"
+
+class SOCIALDBUTEOPLUGIN_EXPORT DropboxBackupPlugin : public SocialdButeoPlugin
+{
+    Q_OBJECT
+
+public:
+    DropboxBackupPlugin(const QString& pluginName,
+                  const Buteo::SyncProfile& profile,
+                  Buteo::PluginCbInterface *cbInterface);
+    ~DropboxBackupPlugin();
+
+protected:
+    SocialNetworkSyncAdaptor *createSocialNetworkSyncAdaptor();
+};
+
+extern "C" DropboxBackupPlugin* createPlugin(const QString& pluginName,
+                                              const Buteo::SyncProfile& profile,
+                                              Buteo::PluginCbInterface *cbInterface);
+
+extern "C" void destroyPlugin(DropboxBackupPlugin* client);
+
+#endif // DROPBOXBACKUPPLUGIN_H