56 lines
2.0 KiB
Rust
56 lines
2.0 KiB
Rust
//
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// Copyright (c) 2016 KAMADA Ken'ichi.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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// SUCH DAMAGE.
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//
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extern crate exif;
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use std::env;
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use std::fs::File;
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use std::io::BufReader;
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use std::path::{Path, PathBuf};
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fn main() {
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for path in env::args_os().skip(1).map(PathBuf::from) {
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if let Err(e) = dump_file(&path) {
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println!("{}: {}", path.display(), e);
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}
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}
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}
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fn dump_file(path: &Path) -> Result<(), exif::Error> {
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let file = File::open(path)?;
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let exif = exif::Reader::new().read_from_container(
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&mut BufReader::new(&file))?;
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println!("{}", path.display());
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for f in exif.fields() {
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println!(" {}/{}: {}",
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f.ifd_num.index(), f.tag,
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f.display_value().with_unit(&exif));
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println!(" {:?}", f.value);
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}
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Ok(())
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}
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