publish client-sdk-native (#12)
* Create README.md * add example * crates & examples * fix syntax * add LICENSE * thirdparty LICENSE * rearrange repo * fix build * egui versions * prepare publish * fix demo compilation * add test ci * Update rust.yml * forgot runs-on * install protoc before building * avoid rate limit * include submodules * updates to readme * cache rust builds Co-authored-by: David Zhao <[email protected]> Co-authored-by: David Zhao <[email protected]>
This commit is contained in:
Théo Monnom
co-authored by
David Zhao
David Zhao
David Zhao
David Zhao
parent
a927baac94
commit
a07b3451a3
@@ -0,0 +1,288 @@
|
||||
use curl::easy::Easy;
|
||||
use flate2::read::GzDecoder;
|
||||
use regex::Regex;
|
||||
use std::env;
|
||||
use std::fs;
|
||||
use std::io::{self, Write};
|
||||
use std::path;
|
||||
use std::process::Command;
|
||||
use tar::Archive;
|
||||
|
||||
const WEBRTC_TAG: &str = "m104.5112.06";
|
||||
|
||||
fn download_prebuilt(
|
||||
target_os: &str,
|
||||
target_arch: &str,
|
||||
out_path: std::path::PathBuf,
|
||||
) -> Result<std::path::PathBuf, Box<dyn std::error::Error>> {
|
||||
let target_arch = match target_arch {
|
||||
"aarch64" => "arm64",
|
||||
_ => target_arch,
|
||||
};
|
||||
|
||||
let file_name = format!("webrtc.{}_{}.tar.gz", target_os, target_arch);
|
||||
let file_url = format!(
|
||||
"https://github.com/webrtc-sdk/webrtc-build/releases/download/{}/{}",
|
||||
WEBRTC_TAG, file_name
|
||||
);
|
||||
let file_path = out_path.join(&file_name);
|
||||
|
||||
if !out_path.exists() {
|
||||
fs::create_dir(&out_path)?;
|
||||
}
|
||||
|
||||
// Download the release archive
|
||||
if !file_path.exists() {
|
||||
let file = fs::File::create(&file_path)?;
|
||||
{
|
||||
let mut writer = io::BufWriter::new(file);
|
||||
let mut handle = Easy::new();
|
||||
handle.url(&file_url)?;
|
||||
handle.follow_location(true)?;
|
||||
handle.write_function(move |data| Ok(writer.write(data).unwrap()))?;
|
||||
handle.perform()?;
|
||||
|
||||
let response_code = handle.response_code()?;
|
||||
if response_code != 200 {
|
||||
fs::remove_file(&file_path)?;
|
||||
Err(format!(
|
||||
"Failed to download WebRTC-SDK (Status: {}) {}",
|
||||
response_code, file_url
|
||||
))?
|
||||
}
|
||||
}
|
||||
|
||||
// Extract the archive
|
||||
let file = fs::File::open(&file_path)?;
|
||||
let unzipped = GzDecoder::new(file);
|
||||
let mut a = Archive::new(unzipped);
|
||||
a.unpack(&out_path)?;
|
||||
}
|
||||
|
||||
Ok(out_path.join("webrtc"))
|
||||
}
|
||||
|
||||
fn main() {
|
||||
// Download the prebuilt WebRTC library.
|
||||
let target_arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap();
|
||||
let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
|
||||
let install_directory = env::var("OUT_DIR").unwrap() + "/webrtc-sdk";
|
||||
|
||||
let webrtc_dir = download_prebuilt(
|
||||
&target_os,
|
||||
&target_arch,
|
||||
path::PathBuf::from(install_directory),
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
let webrtc_include = webrtc_dir.join("include");
|
||||
let webrtc_lib = webrtc_dir.join("lib");
|
||||
|
||||
// Just required for the bridge build to succeed.
|
||||
let includes = &[
|
||||
path::PathBuf::from("./include"),
|
||||
webrtc_include.clone(),
|
||||
webrtc_include.join("third_party/abseil-cpp/"),
|
||||
webrtc_include.join("third_party/libyuv/include/"),
|
||||
webrtc_include.join("third_party/libc++/"),
|
||||
// For mac & ios
|
||||
webrtc_include.join("sdk/objc"),
|
||||
webrtc_include.join("sdk/objc/base"),
|
||||
];
|
||||
|
||||
let mut builder = cxx_build::bridges(&[
|
||||
"src/peer_connection.rs",
|
||||
"src/peer_connection_factory.rs",
|
||||
"src/media_stream.rs",
|
||||
"src/data_channel.rs",
|
||||
"src/jsep.rs",
|
||||
"src/candidate.rs",
|
||||
"src/rtp_receiver.rs",
|
||||
"src/rtp_transceiver.rs",
|
||||
"src/rtc_error.rs",
|
||||
"src/webrtc.rs",
|
||||
"src/video_frame.rs",
|
||||
"src/video_frame_buffer.rs",
|
||||
"src/yuv_helper.rs",
|
||||
]);
|
||||
|
||||
builder.file("src/peer_connection.cpp");
|
||||
builder.file("src/peer_connection_factory.cpp");
|
||||
builder.file("src/media_stream.cpp");
|
||||
builder.file("src/data_channel.cpp");
|
||||
builder.file("src/jsep.cpp");
|
||||
builder.file("src/candidate.cpp");
|
||||
builder.file("src/rtp_receiver.cpp");
|
||||
builder.file("src/rtp_transceiver.cpp");
|
||||
builder.file("src/rtc_error.cpp");
|
||||
builder.file("src/webrtc.cpp");
|
||||
|
||||
for include in includes {
|
||||
builder.include(include);
|
||||
}
|
||||
|
||||
println!(
|
||||
"cargo:rustc-link-search=native={}",
|
||||
webrtc_lib.canonicalize().unwrap().to_str().unwrap()
|
||||
);
|
||||
|
||||
match &target_os as &str {
|
||||
"windows" => {
|
||||
println!("cargo:rustc-link-lib=dylib=msdmo");
|
||||
println!("cargo:rustc-link-lib=dylib=wmcodecdspuuid");
|
||||
println!("cargo:rustc-link-lib=dylib=dmoguids");
|
||||
println!("cargo:rustc-link-lib=dylib=crypt32");
|
||||
println!("cargo:rustc-link-lib=dylib=iphlpapi");
|
||||
println!("cargo:rustc-link-lib=dylib=ole32");
|
||||
println!("cargo:rustc-link-lib=dylib=secur32");
|
||||
println!("cargo:rustc-link-lib=dylib=winmm");
|
||||
println!("cargo:rustc-link-lib=dylib=ws2_32");
|
||||
println!("cargo:rustc-link-lib=dylib=strmiids");
|
||||
println!("cargo:rustc-link-lib=dylib=d3d11");
|
||||
println!("cargo:rustc-link-lib=dylib=dxgi");
|
||||
println!("cargo:rustc-link-lib=dylib=dwmapi");
|
||||
println!("cargo:rustc-link-lib=static=webrtc");
|
||||
|
||||
builder
|
||||
.flag("/std:c++17")
|
||||
.flag("/EHsc")
|
||||
.define("WEBRTC_WIN", None)
|
||||
//.define("WEBRTC_ENABLE_SYMBOL_EXPORT", None) Not necessary when using WebRTC as a static library
|
||||
.define("NOMINMAX", None);
|
||||
}
|
||||
"macos" => {
|
||||
println!("cargo:rustc-link-lib=framework=Foundation");
|
||||
println!("cargo:rustc-link-lib=framework=AVFoundation");
|
||||
println!("cargo:rustc-link-lib=framework=CoreAudio");
|
||||
println!("cargo:rustc-link-lib=framework=AudioToolbox");
|
||||
println!("cargo:rustc-link-lib=framework=Appkit");
|
||||
println!("cargo:rustc-link-lib=framework=CoreMedia");
|
||||
println!("cargo:rustc-link-lib=framework=CoreGraphics");
|
||||
println!("cargo:rustc-link-lib=framework=VideoToolbox");
|
||||
println!("cargo:rustc-link-lib=framework=CoreVideo");
|
||||
println!("cargo:rustc-link-lib=framework=OpenGL");
|
||||
println!("cargo:rustc-link-lib=framework=Metal");
|
||||
println!("cargo:rustc-link-lib=framework=QuartzCore");
|
||||
println!("cargo:rustc-link-lib=framework=IOKit");
|
||||
println!("cargo:rustc-link-lib=framework=IOSurface");
|
||||
println!("cargo:rustc-link-lib=static=webrtc");
|
||||
println!("cargo:rustc-link-lib=dylib=c++");
|
||||
println!("cargo:rustc-link-lib=clang_rt.osx");
|
||||
|
||||
let output = Command::new("clang")
|
||||
.arg("--print-search-dirs")
|
||||
.output()
|
||||
.ok()
|
||||
.unwrap();
|
||||
|
||||
let stdout = String::from_utf8_lossy(&output.stdout);
|
||||
for line in stdout.lines() {
|
||||
if line.contains("libraries: =") {
|
||||
let path = line.split('=').nth(1).unwrap();
|
||||
let path = format!("{}/lib/darwin", path);
|
||||
println!("cargo:rustc-link-search={}", path);
|
||||
}
|
||||
}
|
||||
|
||||
builder
|
||||
.flag("-stdlib=libc++")
|
||||
.flag("-std=c++17")
|
||||
.define("WEBRTC_ENABLE_OBJC_SYMBOL_EXPORT", None)
|
||||
.define("WEBRTC_POSIX", None)
|
||||
.define("WEBRTC_MAC", None);
|
||||
}
|
||||
"ios" => {
|
||||
builder
|
||||
.flag("-std=c++17")
|
||||
.file("src/objc_test.mm")
|
||||
.define("WEBRTC_ENABLE_OBJC_SYMBOL_EXPORT", None)
|
||||
.define("WEBRTC_MAC", None)
|
||||
.define("WEBRTC_POSIX", None)
|
||||
.define("WEBRTC_IOS", None);
|
||||
}
|
||||
"android" => {
|
||||
let ndk_env = env::var("ANDROID_NDK_HOME").expect(
|
||||
"ANDROID_NDK_HOME is not set, please set it to the path of your Android NDK",
|
||||
);
|
||||
let android_ndk = path::PathBuf::from(ndk_env);
|
||||
|
||||
let host_os = if cfg!(target_os = "linux") {
|
||||
"linux-x86_64"
|
||||
} else if cfg!(target_os = "macos") {
|
||||
"darwin-x86_64"
|
||||
} else if cfg!(target_os = "windows") {
|
||||
"windows-x86_64"
|
||||
} else {
|
||||
panic!("Unsupported host OS");
|
||||
};
|
||||
|
||||
let toolchain = android_ndk.join(std::format!("toolchains/llvm/prebuilt/{}", host_os));
|
||||
|
||||
// libgcc ( redirects to libunwind )
|
||||
println!(
|
||||
"cargo:rustc-link-search={}",
|
||||
toolchain.join("lib").to_str().unwrap()
|
||||
);
|
||||
|
||||
// Needed when loading the library in the JVM ( System.loadLibrary )
|
||||
println!("cargo:rustc-link-lib=egl");
|
||||
println!("cargo:rustc-link-lib=OpenSLES");
|
||||
|
||||
// Find JNI symbols
|
||||
let readelf_output = std::process::Command::new(toolchain.join("bin/llvm-readelf"))
|
||||
.arg("-Ws")
|
||||
.arg(webrtc_lib.join("/libwebrtc.a"))
|
||||
.output()
|
||||
.expect("failed to run llvm-readelf");
|
||||
|
||||
// Get all JNI symbols
|
||||
let jni_regex = Regex::new(r"(Java_org_webrtc.*)").unwrap();
|
||||
let content = &String::from_utf8_lossy(&readelf_output.stdout);
|
||||
let mut jni_symbols = Vec::new();
|
||||
jni_regex.captures_iter(content).for_each(|cap| {
|
||||
jni_symbols.push(cap.get(1).unwrap().as_str());
|
||||
});
|
||||
|
||||
// JNI Version Script & Keep JNI symbols
|
||||
let vs_path = path::PathBuf::from(env::var("OUT_DIR").unwrap()).join("webrtc_jni.map");
|
||||
let mut vs_file = fs::File::create(&vs_path).unwrap();
|
||||
builder.file("src/jni_onload.cc");
|
||||
println!("cargo:rustc-link-arg=-Wl,--undefined=JNI_OnLoad");
|
||||
|
||||
write!(vs_file, "JNI_WEBRTC {{\n\tglobal: ").unwrap();
|
||||
write!(vs_file, "JNI_OnLoad; ").unwrap();
|
||||
for x in jni_symbols {
|
||||
println!("cargo:rustc-link-arg=-Wl,--undefined={}", x);
|
||||
write!(vs_file, "{}; ", x).unwrap();
|
||||
}
|
||||
write!(vs_file, "\n}};").unwrap();
|
||||
|
||||
println!(
|
||||
"cargo:rustc-link-arg=-Wl,--version-script={}",
|
||||
vs_path.to_str().unwrap()
|
||||
);
|
||||
|
||||
builder
|
||||
.flag("-std=c++17")
|
||||
.define("WEBRTC_LINUX", None)
|
||||
.define("WEBRTC_POSIX", None)
|
||||
.define("WEBRTC_ANDROID", None);
|
||||
}
|
||||
_ => {
|
||||
panic!("Unsupported target, {}", target_os);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO(theomonnom) Only add this define when building tests
|
||||
builder.define("LIVEKIT_TEST", None);
|
||||
|
||||
builder.warnings(false).compile("lkwebrtc");
|
||||
|
||||
for entry in glob::glob("./src/**/*.cpp").unwrap() {
|
||||
println!("cargo:rerun-if-changed={}", entry.unwrap().display());
|
||||
}
|
||||
|
||||
for entry in glob::glob("./include/**/*.h").unwrap() {
|
||||
println!("cargo:rerun-if-changed={}", entry.unwrap().display());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user