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DevTools - add DeviceActor and update Root to own global actors
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/* This Source Code Form is subject to the terms of the Mozilla Public | ||
* License, v. 2.0. If a copy of the MPL was not distributed with this | ||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
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use actor::{Actor, ActorMessageStatus, ActorRegistry}; | ||
use serde_json::{Map, Value}; | ||
use std::net::TcpStream; | ||
use protocol::{ActorDescription, Method}; | ||
use protocol::JsonPacketStream; | ||
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#[derive(Serialize)] | ||
struct GetDescriptionReply { | ||
from: String, | ||
value: SystemInfo, | ||
} | ||
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#[derive(Serialize)] | ||
struct SystemInfo { | ||
apptype: String, | ||
platformVersion: String, | ||
} | ||
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pub struct DeviceActor { | ||
pub name: String, | ||
} | ||
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impl Actor for DeviceActor { | ||
fn name(&self) -> String { | ||
self.name.clone() | ||
} | ||
fn handle_message( | ||
&self, | ||
_registry: &ActorRegistry, | ||
msg_type: &str, | ||
_msg: &Map<String, Value>, | ||
stream: &mut TcpStream, | ||
) -> Result<ActorMessageStatus, ()> { | ||
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Ok(match msg_type { | ||
"getDescription" => { | ||
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let msg = GetDescriptionReply { | ||
from: self.name(), | ||
value: SystemInfo { | ||
apptype: "servo".to_string(), | ||
platformVersion: "63.0".to_string(), | ||
} | ||
}; | ||
stream.write_json_packet(&msg); | ||
ActorMessageStatus::Processed | ||
}, | ||
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_ => ActorMessageStatus::Ignored, | ||
}) | ||
} | ||
} | ||
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impl DeviceActor { | ||
pub fn new(name: String) -> DeviceActor { | ||
DeviceActor { name: name } | ||
} | ||
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pub fn description() -> ActorDescription { | ||
ActorDescription { | ||
category: "actor", | ||
typeName: "device", | ||
methods: vec![Method { | ||
name: "getDescription", | ||
request: Value::Null, | ||
response: Value::Object( | ||
vec![( | ||
"value".to_owned(), | ||
Value::Object( | ||
vec![("_retval".to_owned(), Value::String("json".to_owned()))] | ||
.into_iter() | ||
.collect(), | ||
), | ||
)].into_iter() | ||
.collect(), | ||
), | ||
}], | ||
} | ||
} | ||
} | ||
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