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Merge branch 'master' into desktop-capture-api

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This commit is contained in:
Cheng Zhao 2015-12-08 12:43:44 +08:00
commit 04f7ceab73
464 changed files with 18563 additions and 4629 deletions
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8
atom/browser/lib/chrome-extension.coffee
View file

@ -1,4 +1,4 @@
app = require 'app'
electron = require 'electron'
fs = require 'fs'
path = require 'path'
url = require 'url'
@ -40,6 +40,7 @@ loadedExtensions = null
loadedExtensionsPath = null
# Persistent loaded extensions.
{app} = electron
app.on 'will-quit', ->
try
loadedExtensions = Object.keys(extensionInfoMap).map (key) -> extensionInfoMap[key].srcDirectory
@ -51,11 +52,10 @@ app.on 'will-quit', ->
# We can not use protocol or BrowserWindow until app is ready.
app.once 'ready', ->
protocol = require 'protocol'
BrowserWindow = require 'browser-window'
{protocol, BrowserWindow} = electron
# Load persistented extensions.
loadedExtensionsPath = path.join app.getDataPath(), 'DevTools Extensions'
loadedExtensionsPath = path.join app.getPath('userData'), 'DevTools Extensions'
try
loadedExtensions = JSON.parse fs.readFileSync(loadedExtensionsPath)

28
atom/browser/lib/guest-view-manager.coffee
View file

@ -1,5 +1,5 @@
ipc = require 'ipc'
webContents = require 'web-contents'
{ipcMain, webContents} = require 'electron'
webViewManager = null # Doesn't exist in early initialization.
supportedWebViewEvents = [
@ -19,7 +19,7 @@ supportedWebViewEvents = [
'gpu-crashed'
'plugin-crashed'
'destroyed'
'page-title-set'
'page-title-updated'
'page-favicon-updated'
'enter-html-full-screen'
'leave-html-full-screen'
@ -79,7 +79,7 @@ createGuest = (embedder, params) ->
opts = {}
opts.httpReferrer = params.httpreferrer if params.httpreferrer
opts.userAgent = params.useragent if params.useragent
@loadUrl params.src, opts
@loadURL params.src, opts
if params.allowtransparency?
@setAllowTransparency params.allowtransparency
@ -118,11 +118,11 @@ attachGuest = (embedder, elementInstanceId, guestInstanceId, params) ->
destroyGuest embedder, oldGuestInstanceId
webPreferences =
'guest-instance-id': guestInstanceId
'node-integration': params.nodeintegration ? false
'plugins': params.plugins
'web-security': !params.disablewebsecurity
webPreferences['preload-url'] = params.preload if params.preload
guestInstanceId: guestInstanceId
nodeIntegration: params.nodeintegration ? false
plugins: params.plugins
webSecurity: !params.disablewebsecurity
webPreferences.preloadURL = params.preload if params.preload
webViewManager.addGuest guestInstanceId, elementInstanceId, embedder, guest, webPreferences
guest.attachParams = params
@ -140,19 +140,19 @@ destroyGuest = (embedder, id) ->
delete reverseEmbedderElementsMap[id]
delete embedderElementsMap[key]
ipc.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_CREATE_GUEST', (event, params, requestId) ->
ipcMain.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_CREATE_GUEST', (event, params, requestId) ->
event.sender.send "ATOM_SHELL_RESPONSE_#{requestId}", createGuest(event.sender, params)
ipc.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_ATTACH_GUEST', (event, elementInstanceId, guestInstanceId, params) ->
ipcMain.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_ATTACH_GUEST', (event, elementInstanceId, guestInstanceId, params) ->
attachGuest event.sender, elementInstanceId, guestInstanceId, params
ipc.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_DESTROY_GUEST', (event, id) ->
ipcMain.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_DESTROY_GUEST', (event, id) ->
destroyGuest event.sender, id
ipc.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_SET_SIZE', (event, id, params) ->
ipcMain.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_SET_SIZE', (event, id, params) ->
guestInstances[id]?.guest.setSize params
ipc.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_SET_ALLOW_TRANSPARENCY', (event, id, allowtransparency) ->
ipcMain.on 'ATOM_SHELL_GUEST_VIEW_MANAGER_SET_ALLOW_TRANSPARENCY', (event, id, allowtransparency) ->
guestInstances[id]?.guest.setAllowTransparency allowtransparency
# Returns WebContents from its guest id.

45
atom/browser/lib/guest-window-manager.coffee
View file

@ -1,29 +1,37 @@
ipc = require 'ipc'
{ipcMain, BrowserWindow} = require 'electron'
v8Util = process.atomBinding 'v8_util'
BrowserWindow = require 'browser-window'
frameToGuest = {}
# Copy attribute of |parent| to |child| if it is not defined in |child|.
mergeOptions = (child, parent) ->
for own key, value of parent when key not of child
if typeof value is 'object'
child[key] = mergeOptions {}, value
else
child[key] = value
child
# Merge |options| with the |embedder|'s window's options.
mergeBrowserWindowOptions = (embedder, options) ->
if embedder.browserWindowOptions?
# Inherit the original options if it is a BrowserWindow.
options.__proto__ = embedder.browserWindowOptions
mergeOptions options, embedder.browserWindowOptions
else
# Or only inherit web-preferences if it is a webview.
options['web-preferences'] ?= {}
options['web-preferences'].__proto__ = embedder.getWebPreferences()
options.webPreferences ?= {}
mergeOptions options.webPreferences, embedder.getWebPreferences()
options
# Create a new guest created by |embedder| with |options|.
createGuest = (embedder, url, frameName, options) ->
guest = frameToGuest[frameName]
if frameName and guest?
guest.loadUrl url
guest.loadURL url
return guest.id
guest = new BrowserWindow(options)
guest.loadUrl url
guest.loadURL url
# Remember the embedder, will be used by window.opener methods.
v8Util.setHiddenValue guest.webContents, 'embedder', embedder
@ -31,11 +39,12 @@ createGuest = (embedder, url, frameName, options) ->
# When |embedder| is destroyed we should also destroy attached guest, and if
# guest is closed by user then we should prevent |embedder| from double
# closing guest.
guestId = guest.id
closedByEmbedder = ->
guest.removeListener 'closed', closedByUser
guest.destroy()
closedByUser = ->
embedder.send 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSED', guest.id
embedder.send "ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSED_#{guestId}"
embedder.removeListener 'render-view-deleted', closedByEmbedder
embedder.once 'render-view-deleted', closedByEmbedder
guest.once 'closed', closedByUser
@ -49,7 +58,7 @@ createGuest = (embedder, url, frameName, options) ->
guest.id
# Routed window.open messages.
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', (event, args...) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', (event, args...) ->
[url, frameName, options] = args
options = mergeBrowserWindowOptions event.sender, options
event.sender.emit 'new-window', event, url, frameName, 'new-window', options
@ -58,26 +67,26 @@ ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', (event, args...) ->
else
event.returnValue = createGuest event.sender, url, frameName, options
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', (event, guestId) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', (event, guestId) ->
BrowserWindow.fromId(guestId)?.destroy()
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_METHOD', (event, guestId, method, args...) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_METHOD', (event, guestId, method, args...) ->
BrowserWindow.fromId(guestId)?[method] args...
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_POSTMESSAGE', (event, guestId, message, targetOrigin) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_POSTMESSAGE', (event, guestId, message, targetOrigin) ->
guestContents = BrowserWindow.fromId(guestId)?.webContents
if guestContents?.getUrl().indexOf(targetOrigin) is 0 or targetOrigin is '*'
guestContents.send 'ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', message, targetOrigin
if guestContents?.getURL().indexOf(targetOrigin) is 0 or targetOrigin is '*'
guestContents.send 'ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', guestId, message, targetOrigin
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPENER_POSTMESSAGE', (event, guestId, message, targetOrigin, sourceOrigin) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPENER_POSTMESSAGE', (event, guestId, message, targetOrigin, sourceOrigin) ->
embedder = v8Util.getHiddenValue event.sender, 'embedder'
if embedder?.getUrl().indexOf(targetOrigin) is 0 or targetOrigin is '*'
if embedder?.getURL().indexOf(targetOrigin) is 0 or targetOrigin is '*'
embedder.send 'ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', guestId, message, sourceOrigin
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD', (event, guestId, method, args...) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WEB_CONTENTS_METHOD', (event, guestId, method, args...) ->
BrowserWindow.fromId(guestId)?.webContents?[method] args...
ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_GET_GUEST_ID', (event) ->
ipcMain.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_GET_GUEST_ID', (event) ->
embedder = v8Util.getHiddenValue event.sender, 'embedder'
if embedder?
guest = BrowserWindow.fromWebContents event.sender

38
atom/browser/lib/init.coffee
View file

@ -7,21 +7,31 @@ Module = require 'module'
# we need to restore it here.
process.argv.splice 1, 1
# Add browser/api/lib to module search paths, which contains javascript part of
# Electron's built-in libraries.
globalPaths = Module.globalPaths
globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
# Clear search paths.
require path.resolve(__dirname, '..', '..', 'common', 'lib', 'reset-search-paths')
# Import common settings.
require path.resolve(__dirname, '..', '..', 'common', 'lib', 'init')
globalPaths = Module.globalPaths
unless process.env.ELECTRON_HIDE_INTERNAL_MODULES
globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
# Expose public APIs.
globalPaths.push path.resolve(__dirname, '..', 'api', 'lib', 'exports')
if process.platform is 'win32'
# Redirect node's console to use our own implementations, since node can not
# handle console output when running as GUI program.
print = (args...) ->
process.log util.format(args...)
console.log = console.error = console.warn = print
process.stdout.write = process.stderr.write = print
consoleLog = (args...) ->
process.log util.format(args...) + "\n"
streamWrite = (chunk, encoding, callback) ->
chunk = chunk.toString(encoding) if Buffer.isBuffer chunk
process.log chunk
callback() if callback
true
console.log = console.error = console.warn = consoleLog
process.stdout.write = process.stderr.write = streamWrite
# Always returns EOF for stdin stream.
Readable = require('stream').Readable
@ -36,15 +46,19 @@ process.on 'uncaughtException', (error) ->
return
# Show error in GUI.
{dialog} = require 'electron'
stack = error.stack ? "#{error.name}: #{error.message}"
message = "Uncaught Exception:\n#{stack}"
require('dialog').showErrorBox 'A JavaScript error occurred in the main process', message
dialog.showErrorBox 'A JavaScript error occurred in the main process', message
# Emit 'exit' event on quit.
app = require 'app'
{app} = require 'electron'
app.on 'quit', ->
process.emit 'exit'
# Map process.exit to app.exit, which quits gracefully.
process.exit = app.exit
# Load the RPC server.
require './rpc-server'
@ -64,7 +78,9 @@ for packagePath in searchPaths
catch e
continue
throw new Error("Unable to find a valid app") unless packageJson?
unless packageJson?
process.nextTick -> process.exit 1
throw new Error("Unable to find a valid app")
# Set application's version.
app.setVersion packageJson.version if packageJson.version?

4
atom/browser/lib/objects-registry.coffee
View file

@ -1,4 +1,4 @@
EventEmitter = require('events').EventEmitter
{EventEmitter} = require 'events'
v8Util = process.atomBinding 'v8_util'
class ObjectsRegistry extends EventEmitter
@ -34,6 +34,7 @@ class ObjectsRegistry extends EventEmitter
@dereference id, 1
# Also reduce the count in owner.
pointer = @owners[webContentsId]
return unless pointer?
--pointer[id]
delete pointer[id] if pointer[id] is 0
@ -57,6 +58,7 @@ class ObjectsRegistry extends EventEmitter
# Private: Dereference the object from store.
dereference: (id, count) ->
pointer = @storage[id]
return unless pointer?
pointer.count -= count
if pointer.count is 0
v8Util.deleteHiddenValue pointer.object, 'atomId'

136
atom/browser/lib/rpc-server.coffee
View file

@ -1,7 +1,11 @@
ipc = require 'ipc'
path = require 'path'
objectsRegistry = require './objects-registry.js'
electron = require 'electron'
{ipcMain} = electron
objectsRegistry = require './objects-registry'
v8Util = process.atomBinding 'v8_util'
{IDWeakMap} = process.atomBinding 'id_weak_map'
# Convert a real value into meta data.
valueToMeta = (sender, value, optimizeSimpleObject=false) ->
@ -10,7 +14,9 @@ valueToMeta = (sender, value, optimizeSimpleObject=false) ->
meta.type = 'buffer' if Buffer.isBuffer value
meta.type = 'value' if value is null
meta.type = 'array' if Array.isArray value
meta.type = 'promise' if value? and value.constructor.name is 'Promise'
meta.type = 'error' if value instanceof Error
meta.type = 'date' if value instanceof Date
meta.type = 'promise' if value?.constructor.name is 'Promise'
# Treat simple objects as value.
if optimizeSimpleObject and meta.type is 'object' and v8Util.getHiddenValue value, 'simple'
@ -30,21 +36,28 @@ valueToMeta = (sender, value, optimizeSimpleObject=false) ->
# it.
meta.id = objectsRegistry.add sender.getId(), value
meta.members = []
meta.members.push {name: prop, type: typeof field} for prop, field of value
meta.members = ({name, type: typeof field} for name, field of value)
else if meta.type is 'buffer'
meta.value = Array::slice.call value, 0
else if meta.type is 'promise'
meta.then = valueToMeta(sender, value.then.bind(value))
meta.then = valueToMeta sender, value.then.bind(value)
else if meta.type is 'error'
meta.members = plainObjectToMeta value
else if meta.type is 'date'
meta.value = value.getTime()
else
meta.type = 'value'
meta.value = value
meta
# Convert object to meta by value.
plainObjectToMeta = (obj) ->
Object.getOwnPropertyNames(obj).map (name) -> {name, value: obj[name]}
# Convert Error into meta data.
errorToMeta = (error) ->
type: 'error', message: error.message, stack: (error.stack || error)
exceptionToMeta = (error) ->
type: 'exception', message: error.message, stack: (error.stack || error)
# Convert array of meta data from renderer into array of real values.
unwrapArgs = (sender, args) ->
@ -64,16 +77,27 @@ unwrapArgs = (sender, args) ->
returnValue = metaToValue meta.value
-> returnValue
when 'function'
# Cache the callbacks in renderer.
unless sender.callbacks
sender.callbacks = new IDWeakMap
sender.on 'render-view-deleted', ->
sender.callbacks.clear()
return sender.callbacks.get meta.id if sender.callbacks.has meta.id
rendererReleased = false
objectsRegistry.once "clear-#{sender.getId()}", ->
rendererReleased = true
ret = ->
throw new Error('Calling a callback of released renderer view') if rendererReleased
if rendererReleased
throw new Error("Attempting to call a function in a renderer window
that has been closed or released. Function provided here: #{meta.location}.")
sender.send 'ATOM_RENDERER_CALLBACK', meta.id, valueToMeta(sender, arguments)
v8Util.setDestructor ret, ->
return if rendererReleased
sender.callbacks.remove meta.id
sender.send 'ATOM_RENDERER_RELEASE_CALLBACK', meta.id
sender.callbacks.set meta.id, ret
ret
else throw new TypeError("Unknown type: #{meta.type}")
@ -82,47 +106,58 @@ unwrapArgs = (sender, args) ->
# Call a function and send reply asynchronously if it's a an asynchronous
# style function and the caller didn't pass a callback.
callFunction = (event, func, caller, args) ->
if v8Util.getHiddenValue(func, 'asynchronous') and typeof args[args.length - 1] isnt 'function'
args.push (ret) ->
funcMarkedAsync = v8Util.getHiddenValue(func, 'asynchronous')
funcPassedCallback = typeof args[args.length - 1] is 'function'
try
if funcMarkedAsync and not funcPassedCallback
args.push (ret) ->
event.returnValue = valueToMeta event.sender, ret, true
func.apply caller, args
else
ret = func.apply caller, args
event.returnValue = valueToMeta event.sender, ret, true
func.apply caller, args
else
ret = func.apply caller, args
event.returnValue = valueToMeta event.sender, ret, true
catch e
# Catch functions thrown further down in function invocation and wrap
# them with the function name so it's easier to trace things like
# `Error processing argument -1.`
funcName = func.name ? "anonymous"
throw new Error("Could not call remote function `#{funcName}`.
Check that the function signature is correct.
Underlying error: #{e.message}")
# Send by BrowserWindow when its render view is deleted.
process.on 'ATOM_BROWSER_RELEASE_RENDER_VIEW', (id) ->
objectsRegistry.clear id
ipc.on 'ATOM_BROWSER_REQUIRE', (event, module) ->
ipcMain.on 'ATOM_BROWSER_REQUIRE', (event, module) ->
try
event.returnValue = valueToMeta event.sender, process.mainModule.require(module)
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_GLOBAL', (event, name) ->
ipcMain.on 'ATOM_BROWSER_GET_BUILTIN', (event, module) ->
try
event.returnValue = valueToMeta event.sender, electron[module]
catch e
event.returnValue = exceptionToMeta e
ipcMain.on 'ATOM_BROWSER_GLOBAL', (event, name) ->
try
event.returnValue = valueToMeta event.sender, global[name]
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_CURRENT_WINDOW', (event, guestInstanceId) ->
ipcMain.on 'ATOM_BROWSER_CURRENT_WINDOW', (event) ->
try
BrowserWindow = require 'browser-window'
if guestInstanceId?
guestViewManager = require './guest-view-manager'
window = BrowserWindow.fromWebContents guestViewManager.getEmbedder(guestInstanceId)
else
window = BrowserWindow.fromWebContents event.sender
window = BrowserWindow.fromDevToolsWebContents event.sender unless window?
event.returnValue = valueToMeta event.sender, window
event.returnValue = valueToMeta event.sender, event.sender.getOwnerBrowserWindow()
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_CURRENT_WEB_CONTENTS', (event) ->
ipcMain.on 'ATOM_BROWSER_CURRENT_WEB_CONTENTS', (event) ->
event.returnValue = valueToMeta event.sender, event.sender
ipc.on 'ATOM_BROWSER_CONSTRUCTOR', (event, id, args) ->
ipcMain.on 'ATOM_BROWSER_CONSTRUCTOR', (event, id, args) ->
try
args = unwrapArgs event.sender, args
constructor = objectsRegistry.get id
@ -131,17 +166,17 @@ ipc.on 'ATOM_BROWSER_CONSTRUCTOR', (event, id, args) ->
obj = new (Function::bind.apply(constructor, [null].concat(args)))
event.returnValue = valueToMeta event.sender, obj
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_FUNCTION_CALL', (event, id, args) ->
ipcMain.on 'ATOM_BROWSER_FUNCTION_CALL', (event, id, args) ->
try
args = unwrapArgs event.sender, args
func = objectsRegistry.get id
callFunction event, func, global, args
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_MEMBER_CONSTRUCTOR', (event, id, method, args) ->
ipcMain.on 'ATOM_BROWSER_MEMBER_CONSTRUCTOR', (event, id, method, args) ->
try
args = unwrapArgs event.sender, args
constructor = objectsRegistry.get(id)[method]
@ -149,37 +184,48 @@ ipc.on 'ATOM_BROWSER_MEMBER_CONSTRUCTOR', (event, id, method, args) ->
obj = new (Function::bind.apply(constructor, [null].concat(args)))
event.returnValue = valueToMeta event.sender, obj
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_MEMBER_CALL', (event, id, method, args) ->
ipcMain.on 'ATOM_BROWSER_MEMBER_CALL', (event, id, method, args) ->
try
args = unwrapArgs event.sender, args
obj = objectsRegistry.get id
callFunction event, obj[method], obj, args
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_MEMBER_SET', (event, id, name, value) ->
ipcMain.on 'ATOM_BROWSER_MEMBER_SET', (event, id, name, value) ->
try
obj = objectsRegistry.get id
obj[name] = value
event.returnValue = null
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_MEMBER_GET', (event, id, name) ->
ipcMain.on 'ATOM_BROWSER_MEMBER_GET', (event, id, name) ->
try
obj = objectsRegistry.get id
event.returnValue = valueToMeta event.sender, obj[name]
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipc.on 'ATOM_BROWSER_DEREFERENCE', (event, id) ->
ipcMain.on 'ATOM_BROWSER_DEREFERENCE', (event, id) ->
objectsRegistry.remove event.sender.getId(), id
ipc.on 'ATOM_BROWSER_GUEST_WEB_CONTENTS', (event, guestInstanceId) ->
ipcMain.on 'ATOM_BROWSER_GUEST_WEB_CONTENTS', (event, guestInstanceId) ->
try
guestViewManager = require './guest-view-manager'
event.returnValue = valueToMeta event.sender, guestViewManager.getGuest(guestInstanceId)
catch e
event.returnValue = errorToMeta e
event.returnValue = exceptionToMeta e
ipcMain.on 'ATOM_BROWSER_LIST_MODULES', (event) ->
event.returnValue = (name for name of electron)
ipcMain.on 'ATOM_BROWSER_ASYNC_CALL_TO_GUEST_VIEW', (event, guestInstanceId, method, args...) ->
try
guestViewManager = require './guest-view-manager'
guest = guestViewManager.getGuest(guestInstanceId)
guest[method].apply(guest, args)
catch e
event.returnValue = exceptionToMeta e