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#proton/ipc

moonbit-community/proton/ipc defines transport-neutral protocol types for Proton.

It does not know about WebView, WebSocket, process launch, or extension code. The current root facade uses these types with Proton's private source-built native bridge.

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IpcError

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pub(all) suberror IpcError {
  MalformedJson(detail~ : String)
  InvalidPayload(kind~ : String, detail~ : String)
  UnsupportedVersion(scope~ : String, actual~ : Int, supported~ : Int)
  EmptyField(path~ : String)
  InvalidErrorResponseBody
} derive(Eq, 
Debug)

Failures while decoding or validating Proton IPC protocol values.

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IpcError::equal

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fn IpcError::equal(IpcError, IpcError) -> Bool

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IpcError::message

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fn IpcError::message(self : IpcError) -> String

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IpcError::not_equal

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fn IpcError::not_equal(x : IpcError, y : IpcError) -> Bool

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IpcError::output

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fn IpcError::output(self : IpcError, logger : &Logger) -> Unit

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IpcError::to_repr

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IpcError::to_string

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fn IpcError::to_string(self : IpcError) -> String

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IpcExtensionApi

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pub(all) struct IpcExtensionApi {
  api_name : String
} derive(Eq, ToJson, 
Debug, 
FromJson)

One JavaScript-facing API exposed for a remote extension namespace.

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IpcExtensionApi::IpcExtensionApi

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fn IpcExtensionApi::IpcExtensionApi(api_name : String) -> IpcExtensionApi

Creates one remote extension API descriptor.

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IpcExtensionApi::equal

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IpcExtensionApi::from_json

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IpcExtensionApi::not_equal

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fn IpcExtensionApi::not_equal(x : IpcExtensionApi, y : IpcExtensionApi) -> Bool

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IpcExtensionApi::to_json

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IpcExtensionApi::to_repr

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IpcExtensionDescriptor

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pub(all) struct IpcExtensionDescriptor {
  id : String
  js_namespace : String
  apis : Array[IpcExtensionApi]
  scripts : Array[String]
} derive(Eq, ToJson, 
Debug, 
FromJson)

JavaScript bridge metadata for one remote extension.

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IpcExtensionDescriptor::IpcExtensionDescriptor

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fn IpcExtensionDescriptor::IpcExtensionDescriptor(id : String, js_namespace : String, apis : Array[IpcExtensionApi], scripts? : Array[String]) -> IpcExtensionDescriptor

Creates one remote extension bridge descriptor.

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IpcExtensionDescriptor::equal

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IpcExtensionDescriptor::from_json

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IpcExtensionDescriptor::not_equal

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IpcExtensionDescriptor::to_json

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IpcExtensionDescriptor::to_repr

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IpcExtensionEvent

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pub(all) struct IpcExtensionEvent {
  version : Int
  extension_namespace : String
  event_name : String
  payload : Json
} derive(Eq, ToJson, 
Debug, 
FromJson)

One extension event sent from the user process to JavaScript.

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IpcExtensionEvent::IpcExtensionEvent

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fn IpcExtensionEvent::IpcExtensionEvent(extension_namespace : String, event_name : String, payload : Json) -> IpcExtensionEvent

Creates one extension event IPC frame.

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IpcExtensionEvent::equal

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IpcExtensionEvent::from_json

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IpcExtensionEvent::not_equal

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fn IpcExtensionEvent::not_equal(x : IpcExtensionEvent, y : IpcExtensionEvent) -> Bool

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IpcExtensionEvent::to_json

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IpcExtensionEvent::to_repr

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IpcExtensionEvent::validate

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Validates one decoded extension event.

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IpcOpRequest

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pub(all) struct IpcOpRequest {
  version : Int
  id : String
  name : String
  payload : Json
} derive(Eq, ToJson, 
Debug, 
FromJson)

One operation invocation sent from the JavaScript bridge to the user process.

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IpcOpRequest::IpcOpRequest

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fn IpcOpRequest::IpcOpRequest(id : String, name : String, payload : Json) -> IpcOpRequest

Creates one operation request frame.

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IpcOpRequest::equal

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IpcOpRequest::from_json

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IpcOpRequest::not_equal

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fn IpcOpRequest::not_equal(x : IpcOpRequest, y : IpcOpRequest) -> Bool

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IpcOpRequest::stringify

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fn IpcOpRequest::stringify(self : IpcOpRequest) -> String

Serializes an operation request as one JSON IPC payload.

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IpcOpRequest::to_json

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IpcOpRequest::to_repr

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IpcOpRequest::validate

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fn IpcOpRequest::validate(self : IpcOpRequest) -> IpcOpRequest raise IpcError

Validates one decoded operation request.

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IpcOpResponse

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pub(all) struct IpcOpResponse {
  version : Int
  id : String
  status : Int
  body : Json
} derive(Eq, ToJson, 
Debug, 
FromJson)

One operation completion sent from the user process back to JavaScript.

status == 0 means success. Any non-zero status means body contains a JSON string error message suitable for rejecting the JavaScript promise.

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IpcOpResponse::equal

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IpcOpResponse::err

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fn IpcOpResponse::err(id : String, message : String) -> IpcOpResponse

Creates one failed operation response frame.

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IpcOpResponse::from_json

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IpcOpResponse::is_ok

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fn IpcOpResponse::is_ok(self : IpcOpResponse) -> Bool

Returns whether this response represents success.

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IpcOpResponse::not_equal

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fn IpcOpResponse::not_equal(x : IpcOpResponse, y : IpcOpResponse) -> Bool

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IpcOpResponse::ok

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fn IpcOpResponse::ok(id : String, body : Json) -> IpcOpResponse

Creates one successful operation response frame.

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IpcOpResponse::stringify

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fn IpcOpResponse::stringify(self : IpcOpResponse) -> String

Serializes an operation response as one JSON IPC payload.

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IpcOpResponse::to_json

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IpcOpResponse::to_repr

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IpcOpResponse::validate

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fn IpcOpResponse::validate(self : IpcOpResponse) -> IpcOpResponse raise IpcError

Validates one decoded operation response.

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parse_ipc_op_request

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fn parse_ipc_op_request(raw : String) -> IpcOpRequest raise IpcError

Parses one JSON IPC operation request.

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parse_ipc_op_response

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fn parse_ipc_op_response(raw : String) -> IpcOpResponse raise IpcError

Parses one JSON IPC operation response.

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protocol_version

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fn protocol_version() -> Int

Returns the protocol version used in all IPC envelopes and payloads.

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