26 lines
766 B
Rust
26 lines
766 B
Rust
use app_error::AppError;
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use brotli::Decompressor;
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use std::io::Read;
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pub const X_COMPRESSION_TYPE: &str = "X-Compression-Type";
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pub const X_COMPRESSION_BUFFER_SIZE: &str = "X-Compression-Buffer-Size";
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pub enum CompressionType {
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Brotli { buffer_size: usize },
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}
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pub async fn decompress(data: Vec<u8>, buffer_size: usize) -> Result<Vec<u8>, AppError> {
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tokio::task::spawn_blocking(move || {
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let mut decompressor = Decompressor::new(&*data, buffer_size);
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let mut decompressed_data = Vec::new();
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decompressor
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.read_to_end(&mut decompressed_data)
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.map_err(|err| {
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AppError::InvalidRequest(format!("Failed to decompress data:{} {}", data.len(), err))
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})?;
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Ok(decompressed_data)
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})
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.await
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.map_err(AppError::from)?
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}
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