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Model realtime session output voices with an enum and map by parser so v1 uses fathom and v2 uses alloy. Co-authored-by: Codex <noreply@openai.com>
139 lines
3.9 KiB
Rust
139 lines
3.9 KiB
Rust
use crate::endpoint::realtime_websocket::protocol_v1::parse_realtime_event_v1;
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use crate::endpoint::realtime_websocket::protocol_v2::parse_realtime_event_v2;
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pub use codex_protocol::protocol::RealtimeAudioFrame;
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pub use codex_protocol::protocol::RealtimeEvent;
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pub use codex_protocol::protocol::RealtimeHandoffRequested;
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pub use codex_protocol::protocol::RealtimeTranscriptDelta;
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pub use codex_protocol::protocol::RealtimeTranscriptEntry;
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use serde::Serialize;
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use serde_json::Value;
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum RealtimeEventParser {
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V1,
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RealtimeV2,
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}
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum RealtimeSessionMode {
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Conversational,
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Transcription,
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}
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct RealtimeSessionConfig {
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pub instructions: String,
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pub model: Option<String>,
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pub session_id: Option<String>,
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pub event_parser: RealtimeEventParser,
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pub session_mode: RealtimeSessionMode,
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}
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#[derive(Debug, Clone, Serialize)]
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#[serde(tag = "type")]
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pub(super) enum RealtimeOutboundMessage {
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#[serde(rename = "input_audio_buffer.append")]
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InputAudioBufferAppend { audio: String },
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#[serde(rename = "conversation.handoff.append")]
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ConversationHandoffAppend {
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handoff_id: String,
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output_text: String,
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},
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#[serde(rename = "session.update")]
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SessionUpdate { session: SessionUpdateSession },
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#[serde(rename = "conversation.item.create")]
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ConversationItemCreate { item: ConversationItemPayload },
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionUpdateSession {
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#[serde(rename = "type")]
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pub(super) kind: String,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub(super) instructions: Option<String>,
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pub(super) audio: SessionAudio,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub(super) tools: Option<Vec<SessionFunctionTool>>,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionAudio {
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pub(super) input: SessionAudioInput,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub(super) output: Option<SessionAudioOutput>,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionAudioInput {
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pub(super) format: SessionAudioFormat,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionAudioFormat {
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#[serde(rename = "type")]
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pub(super) kind: String,
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pub(super) rate: u32,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionAudioOutput {
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pub(super) voice: SessionAudioVoice,
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}
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#[derive(Debug, Clone, Copy, Serialize)]
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pub(super) enum SessionAudioVoice {
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#[serde(rename = "fathom")]
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Fathom,
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#[serde(rename = "alloy")]
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Alloy,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct ConversationMessageItem {
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#[serde(rename = "type")]
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pub(super) kind: String,
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pub(super) role: String,
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pub(super) content: Vec<ConversationItemContent>,
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}
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#[derive(Debug, Clone, Serialize)]
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#[serde(untagged)]
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pub(super) enum ConversationItemPayload {
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Message(ConversationMessageItem),
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FunctionCallOutput(ConversationFunctionCallOutputItem),
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct ConversationFunctionCallOutputItem {
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#[serde(rename = "type")]
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pub(super) kind: String,
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pub(super) call_id: String,
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pub(super) output: String,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct ConversationItemContent {
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#[serde(rename = "type")]
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pub(super) kind: String,
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pub(super) text: String,
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}
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#[derive(Debug, Clone, Serialize)]
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pub(super) struct SessionFunctionTool {
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#[serde(rename = "type")]
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pub(super) kind: String,
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pub(super) name: String,
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pub(super) description: String,
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pub(super) parameters: Value,
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}
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pub(super) fn parse_realtime_event(
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payload: &str,
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event_parser: RealtimeEventParser,
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) -> Option<RealtimeEvent> {
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match event_parser {
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RealtimeEventParser::V1 => parse_realtime_event_v1(payload),
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RealtimeEventParser::RealtimeV2 => parse_realtime_event_v2(payload),
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}
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}
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