forked from mirrors/gstreamer-rs
338 lines
16 KiB
Rust
338 lines
16 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir @ 58cffd4)
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// from gir-files (https://github.com/gtk-rs/gir-files @ ???)
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// DO NOT EDIT
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extern crate gstreamer_rtsp_server_sys;
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extern crate shell_words;
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extern crate tempdir;
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use std::env;
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use std::error::Error;
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use std::path::Path;
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use std::mem::{align_of, size_of};
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use std::process::Command;
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use std::str;
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use gstreamer_rtsp_server_sys::*;
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static PACKAGES: &[&str] = &["gstreamer-rtsp-server-1.0"];
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#[derive(Clone, Debug)]
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struct Compiler {
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pub args: Vec<String>,
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}
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impl Compiler {
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pub fn new() -> Result<Compiler, Box<Error>> {
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let mut args = get_var("CC", "cc")?;
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args.push("-Wno-deprecated-declarations".to_owned());
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// For %z support in printf when using MinGW.
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args.push("-D__USE_MINGW_ANSI_STDIO".to_owned());
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args.extend(get_var("CFLAGS", "")?);
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args.extend(get_var("CPPFLAGS", "")?);
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args.extend(pkg_config_cflags(PACKAGES)?);
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Ok(Compiler { args })
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}
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pub fn define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V) {
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let arg = match val.into() {
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None => format!("-D{}", var),
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Some(val) => format!("-D{}={}", var, val),
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};
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self.args.push(arg);
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}
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pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<Error>> {
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let mut cmd = self.to_command();
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cmd.arg(src);
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cmd.arg("-o");
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cmd.arg(out);
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let status = cmd.spawn()?.wait()?;
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if !status.success() {
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return Err(format!("compilation command {:?} failed, {}",
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&cmd, status).into());
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}
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Ok(())
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}
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fn to_command(&self) -> Command {
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let mut cmd = Command::new(&self.args[0]);
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cmd.args(&self.args[1..]);
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cmd
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}
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}
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fn get_var(name: &str, default: &str) -> Result<Vec<String>, Box<Error>> {
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match env::var(name) {
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Ok(value) => Ok(shell_words::split(&value)?),
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Err(env::VarError::NotPresent) => Ok(shell_words::split(default)?),
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Err(err) => Err(format!("{} {}", name, err).into()),
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}
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}
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fn pkg_config_cflags(packages: &[&str]) -> Result<Vec<String>, Box<Error>> {
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if packages.is_empty() {
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return Ok(Vec::new());
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}
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let mut cmd = Command::new("pkg-config");
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cmd.arg("--cflags");
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cmd.args(packages);
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let out = cmd.output()?;
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if !out.status.success() {
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return Err(format!("command {:?} returned {}",
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&cmd, out.status).into());
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}
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let stdout = str::from_utf8(&out.stdout)?;
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Ok(shell_words::split(stdout.trim())?)
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}
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#[derive(Copy, Clone, Debug, Eq, PartialEq)]
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struct Layout {
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size: usize,
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alignment: usize,
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}
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#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
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struct Results {
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/// Number of successfully completed tests.
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passed: usize,
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/// Total number of failed tests (including those that failed to compile).
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failed: usize,
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/// Number of tests that failed to compile.
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failed_to_compile: usize,
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}
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impl Results {
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fn record_passed(&mut self) {
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self.passed += 1;
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}
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fn record_failed(&mut self) {
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self.failed += 1;
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}
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fn record_failed_to_compile(&mut self) {
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self.failed += 1;
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self.failed_to_compile += 1;
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}
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fn summary(&self) -> String {
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format!(
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"{} passed; {} failed (compilation errors: {})",
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self.passed,
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self.failed,
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self.failed_to_compile)
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}
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fn expect_total_success(&self) {
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if self.failed == 0 {
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println!("OK: {}", self.summary());
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} else {
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panic!("FAILED: {}", self.summary());
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};
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}
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}
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#[test]
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fn cross_validate_constants_with_c() {
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let tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
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let cc = Compiler::new().expect("configured compiler");
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assert_eq!("1",
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get_c_value(tmpdir.path(), &cc, "1").expect("C constant"),
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"failed to obtain correct constant value for 1");
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let mut results : Results = Default::default();
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for (i, &(name, rust_value)) in RUST_CONSTANTS.iter().enumerate() {
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match get_c_value(tmpdir.path(), &cc, name) {
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Err(e) => {
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results.record_failed_to_compile();
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eprintln!("{}", e);
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},
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Ok(ref c_value) => {
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if rust_value == c_value {
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results.record_passed();
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} else {
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results.record_failed();
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eprintln!("Constant value mismatch for {}\nRust: {:?}\nC: {:?}",
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name, rust_value, c_value);
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}
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}
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};
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if (i + 1) % 25 == 0 {
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println!("constants ... {}", results.summary());
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}
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}
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results.expect_total_success();
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}
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#[test]
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fn cross_validate_layout_with_c() {
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let tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
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let cc = Compiler::new().expect("configured compiler");
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assert_eq!(Layout {size: 1, alignment: 1},
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get_c_layout(tmpdir.path(), &cc, "char").expect("C layout"),
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"failed to obtain correct layout for char type");
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let mut results : Results = Default::default();
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for (i, &(name, rust_layout)) in RUST_LAYOUTS.iter().enumerate() {
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match get_c_layout(tmpdir.path(), &cc, name) {
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Err(e) => {
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results.record_failed_to_compile();
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eprintln!("{}", e);
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},
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Ok(c_layout) => {
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if rust_layout == c_layout {
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results.record_passed();
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} else {
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results.record_failed();
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eprintln!("Layout mismatch for {}\nRust: {:?}\nC: {:?}",
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name, rust_layout, &c_layout);
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}
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}
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};
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if (i + 1) % 25 == 0 {
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println!("layout ... {}", results.summary());
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}
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}
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results.expect_total_success();
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}
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fn get_c_layout(dir: &Path, cc: &Compiler, name: &str) -> Result<Layout, Box<Error>> {
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let exe = dir.join("layout");
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let mut cc = cc.clone();
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cc.define("ABI_TYPE_NAME", name);
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cc.compile(Path::new("tests/layout.c"), &exe)?;
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let mut abi_cmd = Command::new(exe);
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let output = abi_cmd.output()?;
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if !output.status.success() {
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return Err(format!("command {:?} failed, {:?}",
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&abi_cmd, &output).into());
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}
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let stdout = str::from_utf8(&output.stdout)?;
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let mut words = stdout.trim().split_whitespace();
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let size = words.next().unwrap().parse().unwrap();
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let alignment = words.next().unwrap().parse().unwrap();
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Ok(Layout {size, alignment})
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}
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fn get_c_value(dir: &Path, cc: &Compiler, name: &str) -> Result<String, Box<Error>> {
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let exe = dir.join("constant");
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let mut cc = cc.clone();
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cc.define("ABI_CONSTANT_NAME", name);
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cc.compile(Path::new("tests/constant.c"), &exe)?;
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let mut abi_cmd = Command::new(exe);
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let output = abi_cmd.output()?;
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if !output.status.success() {
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return Err(format!("command {:?} failed, {:?}",
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&abi_cmd, &output).into());
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}
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let output = str::from_utf8(&output.stdout)?.trim();
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if !output.starts_with("###gir test###") ||
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!output.ends_with("###gir test###") {
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return Err(format!("command {:?} return invalid output, {:?}",
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&abi_cmd, &output).into());
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}
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Ok(String::from(&output[14..(output.len() - 14)]))
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}
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const RUST_LAYOUTS: &[(&str, Layout)] = &[
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("GstRTSPAddress", Layout {size: size_of::<GstRTSPAddress>(), alignment: align_of::<GstRTSPAddress>()}),
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("GstRTSPAddressFlags", Layout {size: size_of::<GstRTSPAddressFlags>(), alignment: align_of::<GstRTSPAddressFlags>()}),
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("GstRTSPAddressPool", Layout {size: size_of::<GstRTSPAddressPool>(), alignment: align_of::<GstRTSPAddressPool>()}),
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("GstRTSPAddressPoolClass", Layout {size: size_of::<GstRTSPAddressPoolClass>(), alignment: align_of::<GstRTSPAddressPoolClass>()}),
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("GstRTSPAddressPoolResult", Layout {size: size_of::<GstRTSPAddressPoolResult>(), alignment: align_of::<GstRTSPAddressPoolResult>()}),
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("GstRTSPAuth", Layout {size: size_of::<GstRTSPAuth>(), alignment: align_of::<GstRTSPAuth>()}),
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("GstRTSPAuthClass", Layout {size: size_of::<GstRTSPAuthClass>(), alignment: align_of::<GstRTSPAuthClass>()}),
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("GstRTSPClient", Layout {size: size_of::<GstRTSPClient>(), alignment: align_of::<GstRTSPClient>()}),
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("GstRTSPClientClass", Layout {size: size_of::<GstRTSPClientClass>(), alignment: align_of::<GstRTSPClientClass>()}),
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("GstRTSPContext", Layout {size: size_of::<GstRTSPContext>(), alignment: align_of::<GstRTSPContext>()}),
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("GstRTSPFilterResult", Layout {size: size_of::<GstRTSPFilterResult>(), alignment: align_of::<GstRTSPFilterResult>()}),
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("GstRTSPMedia", Layout {size: size_of::<GstRTSPMedia>(), alignment: align_of::<GstRTSPMedia>()}),
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("GstRTSPMediaClass", Layout {size: size_of::<GstRTSPMediaClass>(), alignment: align_of::<GstRTSPMediaClass>()}),
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("GstRTSPMediaFactory", Layout {size: size_of::<GstRTSPMediaFactory>(), alignment: align_of::<GstRTSPMediaFactory>()}),
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("GstRTSPMediaFactoryClass", Layout {size: size_of::<GstRTSPMediaFactoryClass>(), alignment: align_of::<GstRTSPMediaFactoryClass>()}),
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("GstRTSPMediaFactoryURI", Layout {size: size_of::<GstRTSPMediaFactoryURI>(), alignment: align_of::<GstRTSPMediaFactoryURI>()}),
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("GstRTSPMediaFactoryURIClass", Layout {size: size_of::<GstRTSPMediaFactoryURIClass>(), alignment: align_of::<GstRTSPMediaFactoryURIClass>()}),
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("GstRTSPMediaStatus", Layout {size: size_of::<GstRTSPMediaStatus>(), alignment: align_of::<GstRTSPMediaStatus>()}),
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("GstRTSPMountPoints", Layout {size: size_of::<GstRTSPMountPoints>(), alignment: align_of::<GstRTSPMountPoints>()}),
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("GstRTSPMountPointsClass", Layout {size: size_of::<GstRTSPMountPointsClass>(), alignment: align_of::<GstRTSPMountPointsClass>()}),
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("GstRTSPOnvifClient", Layout {size: size_of::<GstRTSPOnvifClient>(), alignment: align_of::<GstRTSPOnvifClient>()}),
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("GstRTSPOnvifClientClass", Layout {size: size_of::<GstRTSPOnvifClientClass>(), alignment: align_of::<GstRTSPOnvifClientClass>()}),
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("GstRTSPOnvifMedia", Layout {size: size_of::<GstRTSPOnvifMedia>(), alignment: align_of::<GstRTSPOnvifMedia>()}),
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("GstRTSPOnvifMediaClass", Layout {size: size_of::<GstRTSPOnvifMediaClass>(), alignment: align_of::<GstRTSPOnvifMediaClass>()}),
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("GstRTSPOnvifMediaFactory", Layout {size: size_of::<GstRTSPOnvifMediaFactory>(), alignment: align_of::<GstRTSPOnvifMediaFactory>()}),
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("GstRTSPOnvifMediaFactoryClass", Layout {size: size_of::<GstRTSPOnvifMediaFactoryClass>(), alignment: align_of::<GstRTSPOnvifMediaFactoryClass>()}),
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("GstRTSPOnvifServer", Layout {size: size_of::<GstRTSPOnvifServer>(), alignment: align_of::<GstRTSPOnvifServer>()}),
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("GstRTSPOnvifServerClass", Layout {size: size_of::<GstRTSPOnvifServerClass>(), alignment: align_of::<GstRTSPOnvifServerClass>()}),
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("GstRTSPPermissions", Layout {size: size_of::<GstRTSPPermissions>(), alignment: align_of::<GstRTSPPermissions>()}),
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("GstRTSPPublishClockMode", Layout {size: size_of::<GstRTSPPublishClockMode>(), alignment: align_of::<GstRTSPPublishClockMode>()}),
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("GstRTSPServer", Layout {size: size_of::<GstRTSPServer>(), alignment: align_of::<GstRTSPServer>()}),
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("GstRTSPServerClass", Layout {size: size_of::<GstRTSPServerClass>(), alignment: align_of::<GstRTSPServerClass>()}),
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("GstRTSPSession", Layout {size: size_of::<GstRTSPSession>(), alignment: align_of::<GstRTSPSession>()}),
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("GstRTSPSessionClass", Layout {size: size_of::<GstRTSPSessionClass>(), alignment: align_of::<GstRTSPSessionClass>()}),
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("GstRTSPSessionMedia", Layout {size: size_of::<GstRTSPSessionMedia>(), alignment: align_of::<GstRTSPSessionMedia>()}),
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("GstRTSPSessionMediaClass", Layout {size: size_of::<GstRTSPSessionMediaClass>(), alignment: align_of::<GstRTSPSessionMediaClass>()}),
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("GstRTSPSessionPool", Layout {size: size_of::<GstRTSPSessionPool>(), alignment: align_of::<GstRTSPSessionPool>()}),
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("GstRTSPSessionPoolClass", Layout {size: size_of::<GstRTSPSessionPoolClass>(), alignment: align_of::<GstRTSPSessionPoolClass>()}),
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("GstRTSPStream", Layout {size: size_of::<GstRTSPStream>(), alignment: align_of::<GstRTSPStream>()}),
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("GstRTSPStreamClass", Layout {size: size_of::<GstRTSPStreamClass>(), alignment: align_of::<GstRTSPStreamClass>()}),
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("GstRTSPStreamTransport", Layout {size: size_of::<GstRTSPStreamTransport>(), alignment: align_of::<GstRTSPStreamTransport>()}),
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("GstRTSPStreamTransportClass", Layout {size: size_of::<GstRTSPStreamTransportClass>(), alignment: align_of::<GstRTSPStreamTransportClass>()}),
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("GstRTSPSuspendMode", Layout {size: size_of::<GstRTSPSuspendMode>(), alignment: align_of::<GstRTSPSuspendMode>()}),
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("GstRTSPThread", Layout {size: size_of::<GstRTSPThread>(), alignment: align_of::<GstRTSPThread>()}),
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("GstRTSPThreadPool", Layout {size: size_of::<GstRTSPThreadPool>(), alignment: align_of::<GstRTSPThreadPool>()}),
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("GstRTSPThreadPoolClass", Layout {size: size_of::<GstRTSPThreadPoolClass>(), alignment: align_of::<GstRTSPThreadPoolClass>()}),
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("GstRTSPThreadType", Layout {size: size_of::<GstRTSPThreadType>(), alignment: align_of::<GstRTSPThreadType>()}),
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("GstRTSPToken", Layout {size: size_of::<GstRTSPToken>(), alignment: align_of::<GstRTSPToken>()}),
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("GstRTSPTransportMode", Layout {size: size_of::<GstRTSPTransportMode>(), alignment: align_of::<GstRTSPTransportMode>()}),
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("GstSDPInfo", Layout {size: size_of::<GstSDPInfo>(), alignment: align_of::<GstSDPInfo>()}),
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];
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const RUST_CONSTANTS: &[(&str, &str)] = &[
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("(guint) GST_RTSP_ADDRESS_FLAG_EVEN_PORT", "4"),
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("(guint) GST_RTSP_ADDRESS_FLAG_IPV4", "1"),
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("(guint) GST_RTSP_ADDRESS_FLAG_IPV6", "2"),
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("(guint) GST_RTSP_ADDRESS_FLAG_MULTICAST", "8"),
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("(guint) GST_RTSP_ADDRESS_FLAG_NONE", "0"),
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("(guint) GST_RTSP_ADDRESS_FLAG_UNICAST", "16"),
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("GST_RTSP_ADDRESS_POOL_ANY_IPV4", "0.0.0.0"),
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("GST_RTSP_ADDRESS_POOL_ANY_IPV6", "::"),
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("(gint) GST_RTSP_ADDRESS_POOL_EINVAL", "-1"),
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("(gint) GST_RTSP_ADDRESS_POOL_ELAST", "-4"),
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("(gint) GST_RTSP_ADDRESS_POOL_ERANGE", "-3"),
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("(gint) GST_RTSP_ADDRESS_POOL_ERESERVED", "-2"),
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("(gint) GST_RTSP_ADDRESS_POOL_OK", "0"),
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("GST_RTSP_AUTH_CHECK_CONNECT", "auth.check.connect"),
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("GST_RTSP_AUTH_CHECK_MEDIA_FACTORY_ACCESS", "auth.check.media.factory.access"),
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("GST_RTSP_AUTH_CHECK_MEDIA_FACTORY_CONSTRUCT", "auth.check.media.factory.construct"),
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("GST_RTSP_AUTH_CHECK_TRANSPORT_CLIENT_SETTINGS", "auth.check.transport.client-settings"),
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("GST_RTSP_AUTH_CHECK_URL", "auth.check.url"),
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("(gint) GST_RTSP_FILTER_KEEP", "1"),
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("(gint) GST_RTSP_FILTER_REF", "2"),
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("(gint) GST_RTSP_FILTER_REMOVE", "0"),
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("(gint) GST_RTSP_MEDIA_STATUS_ERROR", "5"),
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("(gint) GST_RTSP_MEDIA_STATUS_PREPARED", "3"),
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("(gint) GST_RTSP_MEDIA_STATUS_PREPARING", "2"),
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("(gint) GST_RTSP_MEDIA_STATUS_SUSPENDED", "4"),
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("(gint) GST_RTSP_MEDIA_STATUS_UNPREPARED", "0"),
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("(gint) GST_RTSP_MEDIA_STATUS_UNPREPARING", "1"),
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("GST_RTSP_ONVIF_BACKCHANNEL_REQUIREMENT", "www.onvif.org/ver20/backchannel"),
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("GST_RTSP_PERM_MEDIA_FACTORY_ACCESS", "media.factory.access"),
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("GST_RTSP_PERM_MEDIA_FACTORY_CONSTRUCT", "media.factory.construct"),
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("(gint) GST_RTSP_PUBLISH_CLOCK_MODE_CLOCK", "1"),
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("(gint) GST_RTSP_PUBLISH_CLOCK_MODE_CLOCK_AND_OFFSET", "2"),
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("(gint) GST_RTSP_PUBLISH_CLOCK_MODE_NONE", "0"),
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("(gint) GST_RTSP_SUSPEND_MODE_NONE", "0"),
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("(gint) GST_RTSP_SUSPEND_MODE_PAUSE", "1"),
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("(gint) GST_RTSP_SUSPEND_MODE_RESET", "2"),
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("(gint) GST_RTSP_THREAD_TYPE_CLIENT", "0"),
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("(gint) GST_RTSP_THREAD_TYPE_MEDIA", "1"),
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("GST_RTSP_TOKEN_MEDIA_FACTORY_ROLE", "media.factory.role"),
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("GST_RTSP_TOKEN_TRANSPORT_CLIENT_SETTINGS", "transport.client-settings"),
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("(guint) GST_RTSP_TRANSPORT_MODE_PLAY", "1"),
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("(guint) GST_RTSP_TRANSPORT_MODE_RECORD", "2"),
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];
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