datatransfer: more D-Bus API

Expose more data transfer API to D-Bus binding:
* acceptFileTransfer
* cancelDataTransfer

Change-Id: Ida42caf775d1a411ac640276140ac6d69b6eebc7
Reviewed-by: Anthony Léonard <anthony.leonard@savoirfairelinux.com>

bin/dbus/cx.ring.Ring.ConfigurationManager.xml

@@ -1434,6 +1434,22 @@
            </arg>
        </method>
 
+       <method name="acceptFileTransfer" tp:name-for-bindings="acceptFileTransfer">
+           <tp:added version="4.2.0"/>
+           <arg type="t" name="DataTransferId" direction="in">
+           </arg>
+           <arg type="s" name="file_path" direction="in">
+           </arg>
+           <arg type="t" name="offset" direction="in">
+           </arg>
+       </method>
+
+       <method name="cancelDataTransfer" tp:name-for-bindings="cancelDataTransfer">
+           <tp:added version="4.2.0"/>
+           <arg type="t" name="DataTransferId" direction="in">
+           </arg>
+       </method>
+
        <signal name="mediaParametersChanged" tp:name-for-bindings="mediaParametersChanged">
            <tp:added version="2.3.0"/>
            <tp:docstring>

bin/dbus/dbusconfigurationmanager.cpp

@@ -638,11 +638,23 @@ DBusConfigurationManager::dataTransferInfo(const DRing::DataTransferId& id)
 uint64_t
 DBusConfigurationManager::dataTransferBytesSent(const uint64_t& id)
 {
-    return DRing::dataTransferBytesSent(id);;
+    return DRing::dataTransferBytesSent(id);
 }
 
 auto
 DBusConfigurationManager::dataTransferList() -> decltype(DRing::dataTransferList())
 {
-    return DRing::dataTransferList();;
+    return DRing::dataTransferList();
+}
+
+void
+DBusConfigurationManager::acceptFileTransfer(const uint64_t& id, const std::string& file_path, const uint64_t& offset)
+{
+    DRing::acceptFileTransfer(id, file_path, offset);
+}
+
+void
+DBusConfigurationManager::cancelDataTransfer(const uint64_t& id)
+{
+    DRing::cancelDataTransfer(id);
 }

bin/dbus/dbusconfigurationmanager.h

@@ -158,6 +158,8 @@ class DBusConfigurationManager :
         DBus::Struct<bool, uint32_t, uint64_t, uint64_t, std::string, std::string> dataTransferInfo(const DRing::DataTransferId& id);
         uint64_t dataTransferBytesSent(const uint64_t& id);
         std::vector<uint64_t> dataTransferList();
+        void acceptFileTransfer(const uint64_t& id, const std::string& file_path, const uint64_t& offset);
+        void cancelDataTransfer(const uint64_t& id);
 };
 
 #endif // __RING_DBUSCONFIGURATIONMANAGER_H__