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// Copyright Mozilla Foundation. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate cheddar;
use std::io::prelude::*;
use std::fs::File;
fn replace(path: &str) -> std::io::Result<()> {
let mut f = try!(File::open(path));
let mut s = String::new();
try!(f.read_to_string(&mut s));
s = s.replace("#ifndef cheddar_generated_encoding_rs_h", "// Copyright Mozilla Foundation. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
// Instead, please regenerate using encoding_c/build.rs.
#ifndef cheddar_generated_encoding_rs_h");
s = s.replace("uint16_t", "char16_t");
s = s.replace("uintptr_t", "size_t");
s = s.replace("Encoding", "ENCODING_RS_ENCODING");
s = s.replace("Encoder", "ENCODING_RS_ENCODER");
s = s.replace("Decoder", "ENCODING_RS_DECODER");
s = s.replace("ENCODING_RS_ENCODING.html", "Encoding.html");
s = s.replace("ENCODING_RS_ENCODER.html", "Encoder.html");
s = s.replace("ENCODING_RS_DECODER.html", "Decoder.html");
s = s.replace("#include <stdbool.h>",
"#include <stdbool.h>\n#include \"encoding_rs_statics.h\"");
let mut f = try!(File::create(path));
try!(f.write_all(s.as_bytes()));
Ok(())
}
fn main() {
println!("cargo:rerun-if-changed=src/lib.rs");
let path = "include/encoding_rs.h";
cheddar::Cheddar::new()
.expect("could not read manifest")
.run_build(path);
match replace(path) {
Ok(_) => {}
Err(e) => println!("Performing replacements failed {}.", e),
}
}