Attempt to get interface not workinggssdp

1 files changed, 7 insertions, 0 deletions

diff --git a/src/upnp.rs b/src/upnp.rs
index fc3cd2c..b142258 100644
--- a/src/upnp.rs
+++ b/src/upnp.rs
@@ -1,14 +1,21 @@
 extern crate libc;
 
 use self::libc::{uint32_t, uint16_t, uint8_t, c_char, c_uchar, c_int, c_void};
+use std::ptr;
 
 pub type GSSDPClient = *mut c_void;
 
 #[link(name = "gssdp-1.0")]
 extern {
     pub fn gssdp_client_new(main_context: *mut c_void, iface: *const c_char, error: *mut c_void) -> GSSDPClient;
+    pub fn gssdp_client_get_interface(client: *mut GSSDPClient) -> *const c_char;
 }
 
 pub fn discover() {
     println!("Discovering...");
+    unsafe {
+        let mut client = gssdp_client_new(ptr::null_mut(), ptr::null(), ptr::null_mut());
+        let iface = gssdp_client_get_interface(&client);
+    }
+    println!("Using interface: {}", iface);
 }