39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
use std::collections::HashMap;
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use crate::commands::{
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get_and_parse_property, Command, Request, RequestParserError, RequestParserResult,
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ResponseAttributes, ResponseParserError,
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};
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pub struct GetFingerprint;
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pub struct GetFingerprintResponse {
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pub chromaprint: String,
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}
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impl Command for GetFingerprint {
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type Response = GetFingerprintResponse;
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const COMMAND: &'static str = "getfingerprint";
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fn parse_request(mut parts: std::str::SplitWhitespace<'_>) -> RequestParserResult<'_> {
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let uri = parts.next().ok_or(RequestParserError::UnexpectedEOF)?;
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let uri = uri
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.parse()
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.map_err(|_| RequestParserError::SyntaxError(1, uri.to_owned()))?;
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debug_assert!(parts.next().is_none());
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Ok((Request::GetFingerprint(uri), ""))
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}
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fn parse_response(
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parts: ResponseAttributes<'_>,
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) -> Result<Self::Response, ResponseParserError> {
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let parts: HashMap<_, _> = parts.into();
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let chromaprint = get_and_parse_property!(parts, "chromaprint", Text);
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Ok(GetFingerprintResponse { chromaprint })
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}
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}
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