29 lines
1.0 KiB
Rust
29 lines
1.0 KiB
Rust
use zip::ZipArchive;
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use mktemp::Temp;
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use std::path::PathBuf;
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use utils::get_exe_dir;
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use std::fs::File;
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use std::io::{Read, Write};
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fn get_temp_file() -> PathBuf {
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return Temp::new_file().expect("Failed to create temporary file").to_path_buf();
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}
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pub fn unpack_csl(csl_name: String) -> PathBuf {
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let file = get_temp_file();
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let zip_file = File::open(get_exe_dir().join("csl.zip")).expect("Failed to read CSL zip");
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let mut archive = ZipArchive::new(zip_file).expect("Failed to load zip file");
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debug_assert!(archive.len() >= 10);
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let mut csl_zip_file = archive.by_name(&format!("{}.csl", csl_name)).expect(&format!(
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"Failed to find CSL {}.",
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csl_name
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));
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debug_assert!(csl_zip_file.size() > 0);
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let mut csl_temp = File::create(&file).expect("Failed to open temporary file");
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let mut csl_buffer = String::new();
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csl_zip_file.read_to_string(&mut csl_buffer).expect("Failed to read CSL");
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csl_temp.write_all(csl_buffer.as_bytes()).expect("Failed to write CSL to temporary file");
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return file;
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}
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