get contact- and chat-info for device-messages

Author: r10s

src/chat.rs

@@ -97,6 +97,8 @@ impl Chat {
 
                         if chat.param.exists(Param::Selftalk) {
                             chat.name = context.stock_str(StockMessage::SelfMsg).into();
+                        } else if chat.param.exists(Param::Devicetalk) {
+                            chat.name = context.stock_str(StockMessage::DeviceMessages).into();
                         }
                     }
                 }

src/contact.rs

@@ -153,7 +153,16 @@ impl Contact {
                 blocked: false,
                 origin: Origin::Unknown,
             };
-
+            return Ok(contact);
+        } else if contact_id == DC_CONTACT_ID_DEVICE {
+            let contact = Contact {
+                id: contact_id,
+                name: context.stock_str(StockMessage::DeviceMessages).into(),
+                authname: "".into(),
+                addr: "device@localhost".into(),
+                blocked: false,
+                origin: Origin::Unknown,
+            };
             return Ok(contact);
         }
 

src/stock.rs

@@ -110,6 +110,8 @@ pub enum StockMessage {
     Location = 66,
     #[strum(props(fallback = "Sticker"))]
     Sticker = 67,
+    #[strum(props(fallback = "Device Messages"))]
+    DeviceMessages = 68,
 }
 
 impl StockMessage {