History

Kamil Jarosz cbb1af7825 core: Use proper sandbox type per SWF It's the first step of implementing the security sandbox and its filesystem/network separation policy. Before that Ruffle assigned `localTrusted` sandbox type for all movies except web, where `remote` was used. The sandbox type also was assigned to the player, and not SWFs as it should. This patch does not introduce any sandbox policies based on the sandbox type, just the proper sandbox type detection. It is also not possible to specify trusted movies, and AIR applications don't use the `application` type yet.		2024-09-13 17:30:31 +02:00
..
examples	swf: Use Fixed in more places	2021-05-30 21:24:03 -07:00
src	core: Use proper sandbox type per SWF	2024-09-13 17:30:31 +02:00
tests/swfs	swf: Write a non-zero 'index' value for true/false/undefined/null default values	2022-08-15 12:30:10 -07:00
Cargo.toml	build(deps): bump the cargo-minor group across 1 directory with 8 updates	2024-08-26 14:04:51 +02:00
LICENSE-APACHE	Merge swf-rs into ruffle repo	2019-10-02 17:25:30 -07:00
LICENSE-MIT	Merge swf-rs into ruffle repo	2019-10-02 17:25:30 -07:00
README.md	swf: Bump version to 0.2	2022-08-16 12:59:20 -07:00

README.md

swf

A Rust library for reading and writing the Adobe Flash SWF file format.

# Cargo.toml
[dependencies]
swf = "0.2"

Reading

use std::io::BufReader;
use std::fs::File;

let file = File::open("file.swf").unwrap();
let reader = BufReader::new(file);
let swf_buf = swf::decompress_swf(reader).unwrap();
let swf = swf::parse_swf(&swf_buf).unwrap();
println!("The SWF has {} frame(s).", swf.header.num_frames());
println!("The SWF has {} tag(s).", swf.tags.len());

Try cargo run --example reading in this repository to run this example.

Writing

use swf::*;
let header = Header {
    compression: Compression::Zlib,
    version: 6,
    stage_size: Rectangle {
        x_min: Twips::from_pixels(0.0), x_max: Twips::from_pixels(400.0),
        y_min: Twips::from_pixels(0.0), y_max: Twips::from_pixels(400.0)
    },
    frame_rate: Fixed8::from_f32(60.0),
    num_frames: 1,
};
let tags = [
    Tag::SetBackgroundColor(Color { r: 255, g: 0, b: 0, a: 255 }),
    Tag::ShowFrame
];
let file = std::fs::File::create("file.swf").unwrap();
let writer = std::io::BufWriter::new(file);
swf::write_swf(&header, &tags, writer).unwrap();

Try cargo run --example writing in this repository to run this example.

License

Licensed under either of

Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.