gstreamer-rs/gstreamer-sdp/src/sdp_connection.rs
2019-01-22 17:46:08 +02:00

72 lines
1.8 KiB
Rust

// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::ffi::CStr;
use std::mem;
use ffi;
use glib::translate::*;
#[repr(C)]
#[derive(Debug)]
pub struct SDPConnection(pub(crate) ffi::GstSDPConnection);
impl SDPConnection {
pub fn new(
nettype: &str,
addrtype: &str,
address: &str,
ttl: u32,
addr_number: u32,
) -> Result<Self, ()> {
assert_initialized_main_thread!();
unsafe {
let mut conn = mem::zeroed();
let result = ffi::gst_sdp_connection_set(
&mut conn,
nettype.to_glib_none().0,
addrtype.to_glib_none().0,
address.to_glib_none().0,
ttl,
addr_number,
);
match result {
ffi::GST_SDP_OK => Ok(SDPConnection(conn)),
_ => Err(()),
}
}
}
pub fn nettype(&self) -> &str {
unsafe { CStr::from_ptr(self.0.nettype).to_str().unwrap() }
}
pub fn addrtype(&self) -> &str {
unsafe { CStr::from_ptr(self.0.addrtype).to_str().unwrap() }
}
pub fn address(&self) -> &str {
unsafe { CStr::from_ptr(self.0.address).to_str().unwrap() }
}
pub fn ttl(&self) -> u32 {
self.0.ttl as u32
}
pub fn addr_number(&self) -> u32 {
self.0.addr_number as u32
}
}
impl Drop for SDPConnection {
fn drop(&mut self) {
unsafe {
ffi::gst_sdp_connection_clear(&mut self.0);
}
}
}