From baedbc7eac0f100d5e41f9213794c795fdbd2e5a Mon Sep 17 00:00:00 2001
From: Jacob Casper <dev@jacobcasper.com>
Date: Sat, 17 Oct 2020 16:36:03 -0500
Subject: [PATCH] Listen for changed spotify properties

---
 .gitignore  |  1 +
 Cargo.lock  | 39 +++++++++++++++++++++++++++++++++++++++
 Cargo.toml  | 10 ++++++++++
 src/main.rs | 25 +++++++++++++++++++++++++
 4 files changed, 75 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..fd6c2ab
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,39 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "dbus"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22c08adfeb70c940c14d8af988fa854dcb5529e6141f2397e4e0fa4c9375d094"
+dependencies = [
+ "libc",
+ "libdbus-sys",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
+
+[[package]]
+name = "libdbus-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc12a3bc971424edbbf7edaf6e5740483444db63aa8e23d3751ff12a30f306f0"
+dependencies = [
+ "pkg-config",
+]
+
+[[package]]
+name = "pkg-config"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
+
+[[package]]
+name = "xsetrootd"
+version = "0.1.0"
+dependencies = [
+ "dbus",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..9f14b5c
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "xsetrootd"
+version = "0.1.0"
+authors = ["Jacob Casper <git@jacobcasper.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+dbus = "0.9.0"
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..df3b54e
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,25 @@
+use dbus::blocking::stdintf::org_freedesktop_dbus::PropertiesPropertiesChanged;
+use dbus::blocking::Connection;
+use dbus::message::Message;
+use std::time::Duration;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let conn = Connection::new_session()?;
+
+    let proxy = conn.with_proxy(
+        "org.mpris.MediaPlayer2.spotify",
+        "/org/mpris/MediaPlayer2",
+        Duration::from_millis(5000),
+    );
+
+    let _ = proxy.match_signal(
+        |pc: PropertiesPropertiesChanged, _: &Connection, _: &Message| {
+            println! {"dumping {:#x?}", pc.changed_properties["Metadata"]};
+            true
+        },
+    );
+
+    loop {
+        conn.process(Duration::from_millis(1000))?;
+    }
+}
-- 
2.20.1