eldridge.cam
CGI bin for generating a QR code
add headers
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src/main.rs
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src/main.rs
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use serde_hex::{SerHexOpt, StrictCap};
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use serde_querystring::ParseMode;
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use std::env;
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use std::io::stdout;
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use std::io::{Write, stdout};
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#[derive(Deserialize, Debug)]
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struct Options {
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if let Some(bg) = options.bg {
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renderer.light_color(Rgba::<u8>(bg));
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}
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let encoder = PngEncoder::new(stdout().lock());
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let mut stdout = stdout().lock();
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writeln!(stdout, "Content-type: image/png").map_err(|error| error.to_string())?;
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writeln!(stdout, "Content-disposition: attachment; filename=qr.png")
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.map_err(|error| error.to_string())?;
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writeln!(stdout).map_err(|error| error.to_string())?;
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let encoder = PngEncoder::new(stdout);
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let image = renderer.build();
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encoder
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.write_image(
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fn main() {
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if let Err(error) = handle() {
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eprintln!("{error}");
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println!("Content-type: text/plain");
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println!("{error}");
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}
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}