Stub the ConnectionManager interface

src/delta/connection_manager.rs

@@ -0,0 +1,62 @@
+use crate::telepathy;
+use dbus::{arg, tree};
+use std::collections::HashMap;
+
+#[derive(Debug)]
+pub struct ConnectionManager {}
+
+#[derive(Copy, Clone, Default, Debug)]
+pub struct CMData;
+
+impl dbus::tree::DataType for CMData {
+    type Tree = ();
+    type Property = ();
+    type Interface = ();
+    type Method = ();
+    type Signal = ();
+    type ObjectPath = std::sync::Arc<ConnectionManager>;
+}
+
+const PROTO: &'static str = "delta";
+
+impl telepathy::ConnectionManager for ConnectionManager {
+    fn get_parameters(
+        &self,
+        protocol: &str,
+    ) -> Result<
+        Vec<(
+            String,
+            u32,
+            String,
+            arg::Variant<Box<dyn arg::RefArg + 'static>>,
+        )>,
+        tree::MethodErr,
+    > {
+        Err(tree::MethodErr::no_arg())
+    }
+
+    fn list_protocols(&self) -> Result<Vec<String>, tree::MethodErr> {
+        Ok(vec![PROTO.to_string()])
+    }
+
+    fn request_connection(
+        &self,
+        protocol: &str,
+        parameters: HashMap<&str, arg::Variant<Box<dyn arg::RefArg>>>,
+    ) -> Result<(String, dbus::Path<'static>), tree::MethodErr> {
+        Err(tree::MethodErr::no_arg())
+    }
+
+    fn protocols(
+        &self,
+    ) -> Result<
+        HashMap<String, HashMap<String, arg::Variant<Box<dyn arg::RefArg + 'static>>>>,
+        tree::MethodErr,
+    > {
+        Err(tree::MethodErr::no_arg())
+    }
+
+    fn interfaces(&self) -> Result<Vec<String>, tree::MethodErr> {
+        Err(tree::MethodErr::no_arg())
+    }
+}