systemprompt_api/services/gateway/protocol/inbound/openai_responses/
mod.rs

1//! Inbound adapter for the `OpenAI` Responses wire protocol.
2//!
3//! [`OpenAiResponsesInbound`] parses Responses-format request bodies into the
4//! canonical request model and renders canonical responses, streaming events,
5//! and errors back in Responses format.
6
7use bytes::Bytes;
8use http::StatusCode;
9use serde_json::Value;
10
11use super::super::canonical::CanonicalRequest;
12use super::super::canonical_response::{CanonicalEvent, CanonicalResponse};
13use super::{InboundAdapter, InboundParseError};
14
15mod input;
16mod parse;
17mod render;
18mod render_terminal;
19
20#[cfg(feature = "test-api")]
21pub mod test_api {
22    pub use super::parse::parse as parse_request;
23    pub use super::render::{render_event_frame, render_response_object};
24    pub use super::render_terminal::render_terminal_event_frame;
25}
26
27#[derive(Debug, Clone, Copy, Default)]
28pub struct OpenAiResponsesInbound;
29
30impl InboundAdapter for OpenAiResponsesInbound {
31    fn wire_name(&self) -> &'static str {
32        "openai.responses"
33    }
34
35    fn parse_request(&self, raw: &Bytes) -> Result<CanonicalRequest, InboundParseError> {
36        let value: Value = serde_json::from_slice(raw)
37            .map_err(|e| InboundParseError::InvalidJson(e.to_string()))?;
38        parse::parse(&value)
39    }
40
41    fn render_response(&self, response: &CanonicalResponse) -> Bytes {
42        let value = render::render_response_object(response);
43        Bytes::from(serde_json::to_vec(&value).unwrap_or_else(|_| b"{}".to_vec()))
44    }
45
46    fn render_event(&self, event: &CanonicalEvent, model: &str) -> Option<Bytes> {
47        render::render_event_frame(event, model)
48    }
49
50    fn render_terminal_event(
51        &self,
52        event: &CanonicalEvent,
53        snapshot: &CanonicalResponse,
54        _model: &str,
55    ) -> Option<Bytes> {
56        render_terminal::render_terminal_event_frame(event, snapshot)
57    }
58
59    fn render_error(&self, _status: StatusCode, message: &str) -> Bytes {
60        let escaped = message.replace('\\', "\\\\").replace('"', "\\\"");
61        let body = format!("{{\"error\":{{\"type\":\"api_error\",\"message\":\"{escaped}\"}}}}");
62        Bytes::from(body)
63    }
64}
systemprompt_api/services/gateway/protocol/inbound/openai_responses/mod.rs

systemprompt_api/services/gateway/protocol/inbound/openai_responses/
mod.rs
