gecko/toolkit/devtools/webconsole/client.js

393 lines
11 KiB
JavaScript

/* -*- js2-basic-offset: 2; indent-tabs-mode: nil; -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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/. */
"use strict";
const {Cc, Ci, Cu} = require("chrome");
loader.lazyImporter(this, "LongStringClient", "resource://gre/modules/devtools/dbg-client.jsm");
/**
* A WebConsoleClient is used as a front end for the WebConsoleActor that is
* created on the server, hiding implementation details.
*
* @param object aDebuggerClient
* The DebuggerClient instance we live for.
* @param string aActor
* The WebConsoleActor ID.
*/
function WebConsoleClient(aDebuggerClient, aActor)
{
this._actor = aActor;
this._client = aDebuggerClient;
this._longStrings = {};
}
exports.WebConsoleClient = WebConsoleClient;
WebConsoleClient.prototype = {
_longStrings: null,
/**
* Retrieve the cached messages from the server.
*
* @see this.CACHED_MESSAGES
* @param array aTypes
* The array of message types you want from the server. See
* this.CACHED_MESSAGES for known types.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getCachedMessages: function WCC_getCachedMessages(aTypes, aOnResponse)
{
let packet = {
to: this._actor,
type: "getCachedMessages",
messageTypes: aTypes,
};
this._client.request(packet, aOnResponse);
},
/**
* Inspect the properties of an object.
*
* @param string aActor
* The WebConsoleObjectActor ID to send the request to.
* @param function aOnResponse
* The function invoked when the response is received.
*/
inspectObjectProperties:
function WCC_inspectObjectProperties(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "inspectProperties",
};
this._client.request(packet, aOnResponse);
},
/**
* Evaluate a JavaScript expression.
*
* @param string aString
* The code you want to evaluate.
* @param function aOnResponse
* The function invoked when the response is received.
* @param object [aOptions={}]
* Options for evaluation:
*
* - bindObjectActor: an ObjectActor ID. The OA holds a reference to
* a Debugger.Object that wraps a content object. This option allows
* you to bind |_self| to the D.O of the given OA, during string
* evaluation.
*
* See: Debugger.Object.evalInGlobalWithBindings() for information
* about bindings.
*
* Use case: the variable view needs to update objects and it does so
* by knowing the ObjectActor it inspects and binding |_self| to the
* D.O of the OA. As such, variable view sends strings like these for
* eval:
* _self["prop"] = value;
*
* - frameActor: a FrameActor ID. The FA holds a reference to
* a Debugger.Frame. This option allows you to evaluate the string in
* the frame of the given FA.
*
* - url: the url to evaluate the script as. Defaults to
* "debugger eval code".
*/
evaluateJS: function WCC_evaluateJS(aString, aOnResponse, aOptions = {})
{
let packet = {
to: this._actor,
type: "evaluateJS",
text: aString,
bindObjectActor: aOptions.bindObjectActor,
frameActor: aOptions.frameActor,
url: aOptions.url,
};
this._client.request(packet, aOnResponse);
},
/**
* Autocomplete a JavaScript expression.
*
* @param string aString
* The code you want to autocomplete.
* @param number aCursor
* Cursor location inside the string. Index starts from 0.
* @param function aOnResponse
* The function invoked when the response is received.
*/
autocomplete: function WCC_autocomplete(aString, aCursor, aOnResponse)
{
let packet = {
to: this._actor,
type: "autocomplete",
text: aString,
cursor: aCursor,
};
this._client.request(packet, aOnResponse);
},
/**
* Clear the cache of messages (page errors and console API calls).
*/
clearMessagesCache: function WCC_clearMessagesCache()
{
let packet = {
to: this._actor,
type: "clearMessagesCache",
};
this._client.request(packet);
},
/**
* Get Web Console-related preferences on the server.
*
* @param array aPreferences
* An array with the preferences you want to retrieve.
* @param function [aOnResponse]
* Optional function to invoke when the response is received.
*/
getPreferences: function WCC_getPreferences(aPreferences, aOnResponse)
{
let packet = {
to: this._actor,
type: "getPreferences",
preferences: aPreferences,
};
this._client.request(packet, aOnResponse);
},
/**
* Set Web Console-related preferences on the server.
*
* @param object aPreferences
* An object with the preferences you want to change.
* @param function [aOnResponse]
* Optional function to invoke when the response is received.
*/
setPreferences: function WCC_setPreferences(aPreferences, aOnResponse)
{
let packet = {
to: this._actor,
type: "setPreferences",
preferences: aPreferences,
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the request headers from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getRequestHeaders: function WCC_getRequestHeaders(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getRequestHeaders",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the request cookies from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getRequestCookies: function WCC_getRequestCookies(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getRequestCookies",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the request post data from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getRequestPostData: function WCC_getRequestPostData(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getRequestPostData",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the response headers from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getResponseHeaders: function WCC_getResponseHeaders(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getResponseHeaders",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the response cookies from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getResponseCookies: function WCC_getResponseCookies(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getResponseCookies",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the response content from the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getResponseContent: function WCC_getResponseContent(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getResponseContent",
};
this._client.request(packet, aOnResponse);
},
/**
* Retrieve the timing information for the given NetworkEventActor.
*
* @param string aActor
* The NetworkEventActor ID.
* @param function aOnResponse
* The function invoked when the response is received.
*/
getEventTimings: function WCC_getEventTimings(aActor, aOnResponse)
{
let packet = {
to: aActor,
type: "getEventTimings",
};
this._client.request(packet, aOnResponse);
},
/**
* Send a HTTP request with the given data.
*
* @param string aData
* The details of the HTTP request.
* @param function aOnResponse
* The function invoked when the response is received.
*/
sendHTTPRequest: function WCC_sendHTTPRequest(aData, aOnResponse) {
let packet = {
to: this._actor,
type: "sendHTTPRequest",
request: aData
};
this._client.request(packet, aOnResponse);
},
/**
* Start the given Web Console listeners.
*
* @see this.LISTENERS
* @param array aListeners
* Array of listeners you want to start. See this.LISTENERS for
* known listeners.
* @param function aOnResponse
* Function to invoke when the server response is received.
*/
startListeners: function WCC_startListeners(aListeners, aOnResponse)
{
let packet = {
to: this._actor,
type: "startListeners",
listeners: aListeners,
};
this._client.request(packet, aOnResponse);
},
/**
* Stop the given Web Console listeners.
*
* @see this.LISTENERS
* @param array aListeners
* Array of listeners you want to stop. See this.LISTENERS for
* known listeners.
* @param function aOnResponse
* Function to invoke when the server response is received.
*/
stopListeners: function WCC_stopListeners(aListeners, aOnResponse)
{
let packet = {
to: this._actor,
type: "stopListeners",
listeners: aListeners,
};
this._client.request(packet, aOnResponse);
},
/**
* Return an instance of LongStringClient for the given long string grip.
*
* @param object aGrip
* The long string grip returned by the protocol.
* @return object
* The LongStringClient for the given long string grip.
*/
longString: function WCC_longString(aGrip)
{
if (aGrip.actor in this._longStrings) {
return this._longStrings[aGrip.actor];
}
let client = new LongStringClient(this._client, aGrip);
this._longStrings[aGrip.actor] = client;
return client;
},
/**
* Close the WebConsoleClient. This stops all the listeners on the server and
* detaches from the console actor.
*
* @param function aOnResponse
* Function to invoke when the server response is received.
*/
close: function WCC_close(aOnResponse)
{
this.stopListeners(null, aOnResponse);
this._longStrings = null;
this._client = null;
},
};