Commit f4bc13bf authored by Sebastian Dröge's avatar Sebastian Dröge
Browse files

Define basic protocol data structures between server, web app and publisher app

parent fa31d565

common/Cargo.toml

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@@ -4,3 +4,8 @@ version = "0.1.0" 
authors = ["Sebastian Dröge <sebastian@centricular.com>"]

edition = "2018"

license = "MIT"



[dependencies]

serde = "1"

uuid = { version = "0.8", features = ["serde"] }

common/src/api.rs

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// Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>

//

// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>



use serde::{Deserialize, Serialize};



/// Response of the `rooms` endpoint.

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub struct Rooms(Vec<Room>);



/// Information for one `Room

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub struct Room {

    id: uuid::Uuid,

    name: String,

    description: Option<String>,

}

common/src/lib.rs

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// Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>

//

// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>



pub mod api;

pub mod publisher;

pub mod subscriber;

common/src/publisher.rs

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// Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>

//

// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>



use serde::{Deserialize, Serialize};



/// Messages sent from the publisher to the server.

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub enum PublisherMessage {

    CreateRoom {

        name: String,

        description: Option<String>,

    },

    DeleteRoom,

    Ice {

        candidate: String,

        #[serde(rename = "sdpMLineIndex")]

        sdp_mline_index: u32,

    },

    Sdp {

        #[serde(rename = "type")]

        type_: String,

        sdp: String,

    },

}



/// Messages sent from the the server to the publisher.

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub enum ServerMessage {

    Error {

        message: String,

    },

    RoomCreated {

        id: uuid::Uuid,

    },

    Ice {

        candidate: String,

        #[serde(rename = "sdpMLineIndex")]

        sdp_mline_index: u32,

    },

    Sdp {

        #[serde(rename = "type")]

        type_: String,

        sdp: String,

    },

}

common/src/subscriber.rs

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// Copyright (C) 2020 Sebastian Dröge <sebastian@centricular.com>

//

// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>



use serde::{Deserialize, Serialize};



/// Messages sent from the subscriber to the server.

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub enum SubscriberMessage {

    JoinRoom {

        id: uuid::Uuid,

    },

    LeaveRoom,

    Ice {

        candidate: String,

        #[serde(rename = "sdpMLineIndex")]

        sdp_mline_index: u32,

    },

    Sdp {

        #[serde(rename = "type")]

        type_: String,

        sdp: String,

    },

}



/// Messages sent from the the server to the subscriber.

#[derive(Serialize, Deserialize)]

#[serde(rename_all = "lowercase")]

pub enum ServerMessage {

    Error {

        message: String,

    },

    Ice {

        candidate: String,

        #[serde(rename = "sdpMLineIndex")]

        sdp_mline_index: u32,

    },

    Sdp {

        #[serde(rename = "type")]

        type_: String,

        sdp: String,

    },

}