33 lines
983 B
Rust
33 lines
983 B
Rust
pub struct Headers;
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impl Headers {
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pub const MESSAGE: u8 = 0x01;
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pub const ASK_NAME: u8 = 0x02;
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pub const TELL_NAME: u8 = 0x03;
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pub const FILE: u8 = 0x04;
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pub const ASK_LARGE_FILE: u8 = 0x05;
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pub const ACCEPT_LARGE_FILE: u8 = 0x06;
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pub const LARGE_FILE_CHUNK: u8 = 0x07;
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pub const ACK_CHUNK: u8 = 0x08;
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pub const ABORT_FILE_TRANSFER: u8 = 0x09;
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}
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pub fn new_message(message: String) -> Vec<u8> {
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[&[Headers::MESSAGE], message.as_bytes()].concat()
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}
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pub fn ask_name() -> Vec<u8> {
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vec![Headers::ASK_NAME]
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}
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pub fn tell_name(name: &str) -> Vec<u8> {
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[&[Headers::TELL_NAME], name.as_bytes()].concat()
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}
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pub fn file(file_name: &str, buffer: &[u8]) -> Vec<u8> {
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[&[Headers::FILE], &(file_name.len() as u16).to_be_bytes()[..], file_name.as_bytes(), buffer].concat()
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}
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pub fn ask_large_file(file_size: u64, file_name: &str) -> Vec<u8> {
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[&[Headers::ASK_LARGE_FILE], &file_size.to_be_bytes()[..], file_name.as_bytes()].concat()
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} |