forked from mirrors/gstreamer-rs
2ba5105b80
They can actually be shared with multiple threads at the same time safely as all functions requiring an immutable reference are thread-safe. OTOH TypeFind can't be shared safely between different threads as not all implementations of the TypeFind struct are thread-safe.
93 lines
2.5 KiB
Rust
93 lines
2.5 KiB
Rust
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::ffi::CStr;
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use std::fmt;
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use gst_sdp_sys;
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#[repr(C)]
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pub struct SDPOrigin(pub(crate) gst_sdp_sys::GstSDPOrigin);
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unsafe impl Send for SDPOrigin {}
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unsafe impl Sync for SDPOrigin {}
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impl SDPOrigin {
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pub fn username(&self) -> Option<&str> {
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unsafe {
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if self.0.username.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.username).to_str().unwrap())
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}
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}
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}
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pub fn sess_id(&self) -> Option<&str> {
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unsafe {
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if self.0.sess_id.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.sess_id).to_str().unwrap())
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}
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}
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}
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pub fn sess_version(&self) -> Option<&str> {
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unsafe {
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if self.0.sess_version.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.sess_version).to_str().unwrap())
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}
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}
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}
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pub fn nettype(&self) -> Option<&str> {
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unsafe {
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if self.0.nettype.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.nettype).to_str().unwrap())
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}
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}
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}
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pub fn addrtype(&self) -> Option<&str> {
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unsafe {
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if self.0.addrtype.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.addrtype).to_str().unwrap())
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}
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}
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}
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pub fn addr(&self) -> Option<&str> {
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unsafe {
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if self.0.addr.is_null() {
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None
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} else {
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Some(CStr::from_ptr(self.0.addr).to_str().unwrap())
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}
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}
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}
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}
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impl fmt::Debug for SDPOrigin {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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f.debug_struct("SDPOrigin")
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.field("username", &self.username())
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.field("sess_id", &self.sess_id())
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.field("sess_version", &self.sess_version())
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.field("nettype", &self.nettype())
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.field("addrtype", &self.addrtype())
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.field("addr", &self.addr())
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.finish()
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}
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}
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