implements sending

src/service/interface/dbusservice.vala

@@ -32,6 +32,9 @@ namespace DBusService {
 		[DBus (name = "GetConversations")]
 		public abstract GLib.HashTable<string, GLib.Variant>[] get_conversations() throws DBusError, IOError;
 
+		[DBus (name = "SyncConversationList")]
+		public abstract void sync_conversation_list() throws DBusError, IOError;
+
 		[DBus (name = "SyncAllConversations")]
 		public abstract void sync_all_conversations() throws DBusError, IOError;
 
@@ -41,9 +44,15 @@ namespace DBusService {
 		[DBus (name = "ConversationsUpdated")]
 		public signal void conversations_updated();
 
+		[DBus (name = "DeleteAllConversations")]
+		public abstract void delete_all_conversations() throws DBusError, IOError;
+
 		[DBus (name = "GetMessages")]
 		public abstract GLib.HashTable<string, GLib.Variant>[] get_messages(string conversation_id, string last_message_id) throws DBusError, IOError;
 
+		[DBus (name = "SendMessage")]
+		public abstract string send_message(string conversation_id, string text) throws DBusError, IOError;
+
 		[DBus (name = "MessagesUpdated")]
 		public signal void messages_updated(string conversation_id);
 	}

src/service/interface/xml/net.buzzert.kordophonecd.Server.xml

@@ -24,6 +24,11 @@
             </arg>
         </method>
 
+        <method name="SyncConversationList">
+            <annotation name="org.freedesktop.DBus.DocString" 
+                        value="Initiates a background sync of the conversation list with the server."/>
+        </method>
+
         <method name="SyncAllConversations">
             <annotation name="org.freedesktop.DBus.DocString" 
                         value="Initiates a background sync of all conversations with the server."/>
@@ -40,6 +45,11 @@
                         value="Emitted when the list of conversations is updated."/>
         </signal>
 
+        <method name="DeleteAllConversations">
+            <annotation name="org.freedesktop.DBus.DocString" 
+                        value="Deletes all conversations from the database."/>
+        </method>
+
         <!-- Messages -->
 
         <method name="GetMessages">
@@ -48,6 +58,15 @@
             <arg type="aa{sv}" direction="out" name="messages"/>
         </method>
 
+        <method name="SendMessage">
+            <arg type="s" name="conversation_id" direction="in"/>
+            <arg type="s" name="text" direction="in"/>
+            <arg type="s" name="outgoing_message_id" direction="out"/>
+
+            <annotation name="org.freedesktop.DBus.DocString" 
+                        value="Sends a message to the server. Returns the outgoing message ID."/>
+        </method>
+
         <signal name="MessagesUpdated">
             <arg type="s" name="conversation_id" direction="in"/>
             <annotation name="org.freedesktop.DBus.DocString" 

src/service/repository.vala

@@ -59,6 +59,14 @@ public class Repository : Object
 
         return returned_messages;
     }
+
+    public string send_message(string conversation_guid, string message) throws Error {
+        if (dbus_repository == null) {
+            throw new Error(1337, 1, "Repository not connected");
+        }
+
+        return dbus_repository.send_message(conversation_guid, message);
+    }
     
     private async void connect_to_dbus() {
         bool connected = false;