Rework to get a map of connections in ConnectionManager

src/padfoot/connection.rs

@@ -0,0 +1,53 @@
+use rand::Rng;
+
+use std::collections::HashMap;
+
+pub const CONN_BUS_NAME: &'static str = "org.freedesktop.Telepathy.Connection.padfoot.delta";
+pub const CONN_OBJECT_PATH: &'static str = "org/freedesktop/Telepathy/Connection/padfoot/delta";
+
+#[derive(Debug)]
+pub struct Connection {
+    path: String,
+    account: String,
+    password: String,
+}
+
+impl Connection {
+    pub fn new(params: HashMap<&str, super::Variant>) -> Result<Self, dbus::tree::MethodErr> {
+        let err = Err(dbus::tree::MethodErr::no_arg());
+
+        // Generate a unique identifier for this connection
+        let id = rand::thread_rng()
+            .sample_iter(&rand::distributions::Alphanumeric)
+            .take(16)
+            .collect::<String>();
+
+        let path = super::CONN_OBJECT_PATH.to_owned() + "/" + &id;
+
+        let acct = match params.get("account") {
+            Some(variant) => match variant.0.as_str() {
+                Some(str) => str.to_string(),
+                None => return err,
+            },
+            None => return err,
+        };
+
+        let password = match params.get("password") {
+            Some(variant) => match variant.0.as_str() {
+                Some(str) => str.to_string(),
+                None => return err,
+            },
+            None => return err,
+        };
+
+        Ok(Connection {
+            path: path,
+            account: acct,
+            password: password,
+        })
+    }
+
+    pub fn path(&self) -> String {
+        return self.path.to_owned();
+    }
+}