diff options
| -rw-r--r-- | Cargo.lock | 82 | ||||
| -rw-r--r-- | src/backends/clang_c.rs | 94 | ||||
| -rw-r--r-- | src/backends/mod.rs | 2 | ||||
| -rw-r--r-- | src/conf.rs | 13 |
4 files changed, 148 insertions, 43 deletions
@@ -2,10 +2,10 @@ # It is not intended for manual editing. [[package]] name = "aho-corasick" -version = "0.7.8" +version = "0.7.10" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)", + "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -21,8 +21,8 @@ name = "atty" version = "0.2.14" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)", + "hermit-abi 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -63,7 +63,7 @@ dependencies = [ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)", "humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)", - "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)", + "regex 1.3.6 (registry+https://github.com/rust-lang/crates.io-index)", "termcolor 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -76,18 +76,18 @@ dependencies = [ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)", "nix 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)", - "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)", - "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)", + "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)", + "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)", "toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)", "wait-timeout 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "hermit-abi" -version = "0.1.6" +version = "0.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -105,7 +105,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "libc" -version = "0.2.66" +version = "0.2.68" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -118,7 +118,7 @@ dependencies = [ [[package]] name = "memchr" -version = "2.3.0" +version = "2.3.3" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -129,13 +129,13 @@ dependencies = [ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)", "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)", "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)", "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "proc-macro2" -version = "1.0.8" +version = "1.0.9" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", @@ -148,41 +148,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "quote" -version = "1.0.2" +version = "1.0.3" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "regex" -version = "1.3.4" +version = "1.3.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "aho-corasick 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)", - "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)", - "regex-syntax 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)", + "aho-corasick 0.7.10 (registry+https://github.com/rust-lang/crates.io-index)", + "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)", + "regex-syntax 0.6.17 (registry+https://github.com/rust-lang/crates.io-index)", "thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "regex-syntax" -version = "0.6.14" +version = "0.6.17" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "serde" -version = "1.0.104" +version = "1.0.105" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "serde_derive" -version = "1.0.104" +version = "1.0.105" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)", - "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", - "syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -192,11 +192,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "syn" -version = "1.0.14" +version = "1.0.17" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)", - "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)", "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -229,7 +229,7 @@ name = "toml" version = "0.5.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)", + "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -257,7 +257,7 @@ name = "wait-timeout" version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -288,7 +288,7 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" [metadata] -"checksum aho-corasick 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)" = 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IoResult, Error, ErrorKind }; +use std::process::Command; +use std::collections::hash_map::DefaultHasher; +use std::hash::{ Hash, Hasher }; +use crate::wait::{ ChildExitStatus, wait_child }; +use std::time::Duration; +use crate::serde_duration::deserialize_duration; + + +#[derive(Debug, Deserialize, Default)] +pub struct ClangCBackend { + template: Option<String>, + + #[serde(default)] + args: Vec<String>, + + #[serde(default = "default_cc")] + cc: String, + + #[serde(default = "default_timeout", deserialize_with = "deserialize_duration")] + timeout: Duration +} + + +fn default_cc() -> String { + "clang".to_string() +} + +fn default_timeout() -> Duration { + Duration::from_secs(1) +} + + +fn get_binary_by_filename(fname: &Path) -> IoResult<PathBuf> { + let hashed_fname = { + let mut hasher = DefaultHasher::new(); + fname.hash(&mut hasher); + format!("{:x}", hasher.finish()) + }; + + Ok(mk_tmp_dir()?.join(hashed_fname)) +} + + +impl ClangCBackend { + fn build(&self, fname: &Path) -> IoResult<PathBuf> { + let binary_fname = get_binary_by_filename(fname)?; + let get_mtime = |file| { + std::fs::metadata(file)? + .modified() + }; + + let src_mod = get_mtime(fname); + let binary_mod = get_mtime(&binary_fname); + + if src_mod.is_err() || binary_mod.is_err() || src_mod.unwrap() > binary_mod.unwrap() { + let clang_status = Command::new(&self.cc) + .arg("-x").arg("c") + .arg(fname.clone().as_os_str()) + .arg("-o").arg(&binary_fname) + .args(&self.args) + .status()?; + + if !clang_status.success() { + return Err(Error::new(ErrorKind::Other, + "could not compile")); + } + } + + Ok(binary_fname) + } +} + + +impl Backend for ClangCBackend { + fn get_template(&self) -> Option<&str> { + match self.template { + Some(ref t) => Some(t), + None => None + } + } + + fn run(&self, fname: &Path) -> Result<ChildExitStatus, RunError> { + let binary_fname = self.build(fname)?; + + let proc = Command::new(&binary_fname) + .spawn()?; + + Ok(wait_child(proc, self.timeout, std::time::Instant::now())?) + } +} diff --git a/src/backends/mod.rs b/src/backends/mod.rs index a5d2d28..50bef36 100644 --- a/src/backends/mod.rs +++ b/src/backends/mod.rs @@ -6,9 +6,11 @@ use crate::wait::ChildExitStatus; pub mod python; pub mod clang; +pub mod clang_c; pub use python::PythonBackend; pub use clang::ClangBackend; +pub use clang_c::ClangCBackend; pub mod run_error; pub use run_error::RunError; diff --git a/src/conf.rs b/src/conf.rs index 26a4832..3649a50 100644 --- a/src/conf.rs +++ b/src/conf.rs @@ -5,7 +5,12 @@ use toml::de; type Error = std::io::Error; use std::io::ErrorKind; -use crate::backends::{ Backend, PythonBackend, ClangBackend }; +use crate::backends::{ + Backend, + PythonBackend, + ClangBackend, + ClangCBackend, +}; #[derive(Debug, Deserialize)] @@ -17,7 +22,10 @@ pub struct Conf { python: PythonBackend, #[serde(default)] - clang: ClangBackend + clang: ClangBackend, + + #[serde(default)] + clang_c: ClangCBackend, } @@ -36,6 +44,7 @@ impl Conf { match ext { "py" => Some(Box::new(&self.python)), "cc" | "cpp" | "cxx" => Some(Box::new(&self.clang)), + "c" => Some(Box::new(&self.clang_c)), _ => None } } |