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#![allow(unused_imports)]
use std::env;
use std::path::PathBuf;
use std::process::Command;
#[cfg(target_os = "macos")]
static LASTRUN_PATH: (&str, &str) = ("HOME", "Library/Application Support/Binary Ninja/lastrun");
#[cfg(target_os = "linux")]
static LASTRUN_PATH: (&str, &str) = ("HOME", ".binaryninja/lastrun");
#[cfg(windows)]
static LASTRUN_PATH: (&str, &str) = ("APPDATA", "Binary Ninja\\lastrun");
// Check last run location for path to BinaryNinja; Otherwise check the default install locations
fn link_path() -> PathBuf {
use std::io::prelude::*;
use std::io::BufReader;
let home = PathBuf::from(env::var(LASTRUN_PATH.0).unwrap());
let lastrun = PathBuf::from(&home).join(LASTRUN_PATH.1);
std::fs::File::open(lastrun)
.and_then(|f| {
let mut binja_path = String::new();
let mut reader = BufReader::new(f);
reader.read_line(&mut binja_path)?;
Ok(PathBuf::from(binja_path.trim()))
})
.unwrap_or_else(|_| {
#[cfg(target_os = "macos")]
return PathBuf::from("/Applications/Binary Ninja.app/Contents/MacOS");
#[cfg(target_os = "linux")]
return home.join("binaryninja");
#[cfg(windows)]
return PathBuf::from(env::var("PROGRAMFILES").unwrap())
.join("Vector35\\BinaryNinja\\");
})
}
#[cfg(feature = "test")]
fn compile_rust(file: PathBuf) -> bool {
let out_dir = std::env::var_os("OUT_DIR").unwrap();
let rustc = std::env::var_os("RUSTC").unwrap();
let rustc = rustc.to_str().unwrap();
let mut rustc = rustc.split('\x1f');
let mut cmd = Command::new(rustc.next().unwrap());
cmd.args(rustc)
.arg("--crate-type=rlib")
.arg("--out-dir")
.arg(out_dir)
.arg(file);
cmd.status().expect("failed to invoke rustc").success()
}
fn main() {
// Use BINARYNINJADIR first for custom BN builds/configurations (BN devs/build server), fallback on defaults
let link_path = env::var("BINARYNINJADIR")
.map(PathBuf::from)
.unwrap_or_else(|_| link_path());
let link_path_str = link_path.to_str().unwrap();
println!("cargo::rustc-link-lib=dylib=binaryninjacore");
println!("cargo::rustc-link-search={}", link_path_str);
#[cfg(not(target_os = "windows"))]
{
println!("cargo::rustc-link-arg=-Wl,-rpath,{0},-L{0}", link_path_str);
}
#[cfg(feature = "test")]
{
let out_dir = std::env::var("OUT_DIR").expect("OUT_DIR specified");
let out_dir_path = PathBuf::from(out_dir);
// Copy all binaries to OUT_DIR for unit tests.
let bin_dir: PathBuf = "fixtures/bin".into();
if let Ok(entries) = std::fs::read_dir(bin_dir) {
for entry in entries {
let entry = entry.unwrap();
let path = entry.path();
if path.is_file() {
let file_name = path.file_name().unwrap();
let dest_path = out_dir_path.join(file_name);
std::fs::copy(&path, &dest_path).expect("failed to copy binary to OUT_DIR");
}
}
}
// Compile all .c files in fixtures/src directory for unit tests.
let src_dir: PathBuf = "fixtures/src".into();
if let Ok(entries) = std::fs::read_dir(src_dir) {
for entry in entries {
let entry = entry.unwrap();
let path = entry.path();
match path.extension().map(|s| s.to_str().unwrap()) {
Some("c") => {
cc::Build::new()
.file(&path)
.compile(path.file_stem().unwrap().to_str().unwrap());
}
Some("rs") => {
compile_rust(path);
}
_ => {}
}
}
}
}
}
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