diff --git a/Cargo.lock b/Cargo.lock
index bfab111..b3bb41e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,11 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "anyhow"
+version = "1.0.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9a60d744a80c30fcb657dfe2c1b22bcb3e814c1a1e3674f32bf5820b570fbff"
+
 [[package]]
 name = "dbus"
 version = "0.8.2"
@@ -35,5 +41,6 @@ checksum = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
 name = "telepathy-delta"
 version = "0.1.0"
 dependencies = [
+ "anyhow",
  "dbus",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index e756ac6..495ee93 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,4 +7,5 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+anyhow = "1.0"
 dbus = "0.8.2"
diff --git a/README.md b/README.md
index 44e78b6..61842ae 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ Authored by [Nick Thomas](https://ur.gs) under the [MIT License](LICENSE).
 over multiple IM protocols. This project glues the two together, allowing
 Telepathy clients to send/receive Delta messages.
 
+Telepathy CMs should have a name that is not the same as their protocol; so this
+CM is hereby named "padfoot".
+
 ## Why
 
 Mobile IM, mostly. Desktop IM, also. It's ideal for my pinephone, and lighter
diff --git a/src/delta.rs b/src/delta.rs
new file mode 100644
index 0000000..3c6feb2
--- /dev/null
+++ b/src/delta.rs
@@ -0,0 +1,5 @@
+mod connection_manager;
+pub use self::connection_manager::*;
+
+mod protocol;
+pub use self::protocol::*;
diff --git a/src/delta/connection_manager.rs b/src/delta/connection_manager.rs
new file mode 100644
index 0000000..edc2db0
--- /dev/null
+++ b/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())
+    }
+}
diff --git a/src/delta/protocol.rs b/src/delta/protocol.rs
new file mode 100644
index 0000000..3dbbcdd
--- /dev/null
+++ b/src/delta/protocol.rs
@@ -0,0 +1 @@
+pub struct Protocol {}
diff --git a/src/main.rs b/src/main.rs
index e43f084..1449bc5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,73 @@
+mod delta;
 mod telepathy;
 
-fn main() {
-    println!("Hello, world!");
+//use dbus::tree::{Interface, MTFn, MethodErr};
+use dbus::{
+    blocking::{stdintf::org_freedesktop_dbus::RequestNameReply, LocalConnection},
+    tree::{Factory, Interface, MTFn, Tree},
+};
+
+use delta::{CMData, ConnectionManager};
+
+use std::sync::Arc;
+use std::time::Duration;
+
+use anyhow::{anyhow, Result};
+
+const BUS_NAME: &'static str = "org.freedesktop.Telepathy.ConnectionManager.delta";
+const OBJECT_PATH: &'static str = "/org/freedesktop/Telepathy/ConnectionManager/delta";
+
+fn create_tree(cm: &Arc<ConnectionManager>) -> Tree<MTFn<CMData>, CMData> {
+    let f = Factory::new_fn();
+    let mut tree = f.tree(());
+
+    let iface = telepathy::connection_manager_server(&f, (), |m| {
+        let a: &Arc<ConnectionManager> = m.path.get_data();
+        let b: &ConnectionManager = &a;
+
+        b
+    });
+
+    tree = tree.add(
+        f.object_path(OBJECT_PATH, cm.clone())
+            .introspectable()
+            .add(iface),
+    );
+    tree = tree.add(f.object_path("/", cm.clone()).introspectable());
+
+    tree
+}
+
+fn run() -> Result<()> {
+    let cm: ConnectionManager = ConnectionManager {};
+    let tree = create_tree(&Arc::new(cm));
+
+    // Setup DBus connection
+    let mut c = LocalConnection::new_session()?;
+
+    let result = c.request_name(BUS_NAME, false, false, true)?;
+    match result {
+        RequestNameReply::Exists => {
+            return Err(anyhow!(
+                "Another process is already registered on {}",
+                BUS_NAME
+            ))
+        }
+        _ => {} // All other responses we can get are a success
+    };
+
+    println!("Bus registered: {}", BUS_NAME);
+    tree.start_receive(&c);
+
+    loop {
+        c.process(Duration::from_secs(1))?;
+        println!("Tick");
+    }
+}
+
+fn main() {
+    if let Err(e) = run() {
+        println!("{}", e);
+        std::process::exit(1);
+    }
 }