46 lines
974 B
Rust
46 lines
974 B
Rust
extern crate hyper;
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use std::os;
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use std::io::stdout;
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use std::io::util::copy;
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use hyper::Url;
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use hyper::client::Request;
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fn main() {
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let args = os::args();
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match args.len() {
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2 => (),
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_ => {
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println!("Usage: client <url>");
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return;
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}
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};
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let url = match Url::parse(args[1].as_slice()) {
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Ok(url) => {
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println!("GET {}...", url)
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url
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},
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Err(e) => fail!("Invalid URL: {}", e)
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};
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let req = match Request::get(url) {
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Ok(req) => req,
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Err(err) => fail!("Failed to connect: {}", err)
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};
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let mut res = req
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.start().unwrap() // failure: Error writing Headers
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.send().unwrap(); // failure: Error reading Response head.
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println!("Response: {}", res.status);
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println!("{}", res.headers);
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match copy(&mut res, &mut stdout()) {
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Ok(..) => (),
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Err(e) => fail!("Stream failure: {}", e)
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};
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}
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