27 lines
455 B
Rust
27 lines
455 B
Rust
/*
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Module: tempfile
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Temporary files and directories
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*/
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import fs;
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import option;
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import option::{none, some};
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import rand;
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/*
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Function: mkdtemp
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*/
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fn mkdtemp(prefix: str, suffix: str) -> option::t<str> {
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let r = rand::mk_rng();
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let i = 0u;
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while (i < 1000u) {
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let s = prefix + r.gen_str(16u) + suffix;
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if fs::make_dir(s, 0x1c0i32) { // FIXME: u+rwx
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ret some(s);
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}
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i += 1u;
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}
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ret none;
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}
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