revert ipc lookup table
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1 changed files with 16 additions and 35 deletions
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@ -11,25 +11,6 @@ const resolvePromise = Promise.resolve.bind(Promise)
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const callbacksRegistry = new CallbacksRegistry()
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const remoteObjectCache = v8Util.createIDWeakMap()
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// lookup for ipc renderer send calls
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const ipcs = {
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'b_mem_con': 'ELECTRON_BROWSER_MEMBER_CONSTRUCTOR',
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'b_mem_call': 'ELECTRON_BROWSER_MEMBER_CALL',
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'b_mem_get': 'ELECTRON_BROWSER_MEMBER_GET',
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'b_mem_set': 'ELECTRON_BROWSER_MEMBER_SET',
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'b_con': 'ELECTRON_BROWSER_CONSTRUCTOR',
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'b_func_call': 'ELECTRON_BROWSER_FUNCTION_CALL',
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'rend_call': 'ELECTRON_RENDERER_CALLBACK',
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'rend_rel_call': 'ELECTRON_RENDERER_RELEASE_CALLBACK',
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'b_con_rel': 'ELECTRON_BROWSER_CONTEXT_RELEASE',
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'b_req': 'ELECTRON_BROWSER_REQUIRE',
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'b_get_built': 'ELECTRON_BROWSER_GET_BUILTIN',
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'b_curr_win': 'ELECTRON_BROWSER_CURRENT_WINDOW',
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'b_curr_web_con': 'ELECTRON_BROWSER_CURRENT_WEB_CONTENTS',
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'b_glob': 'ELECTRON_BROWSER_GLOBAL',
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'b_guest_web_con': 'ELECTRON_BROWSER_GUEST_WEB_CONTENTS'
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}
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// Convert the arguments object into an array of meta data.
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function wrapArgs (args, visited) {
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if (visited) visited = new Set()
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@ -126,11 +107,11 @@ function setObjectMembers (ref, object, metaId, members) {
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const remoteMemberFunction = function (...args) {
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if (this && this.constructor === remoteMemberFunction) {
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// Constructor call.
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const ret = ipcRenderer.sendSync(ipcs['b_mem_con'], metaId, member.name, wrapArgs(args))
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const ret = ipcRenderer.sendSync('ELECTRON_BROWSER_MEMBER_CONSTRUCTOR', metaId, member.name, wrapArgs(args))
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return metaToValue(ret)
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} else {
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// Call member function.
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const ret = ipcRenderer.sendSync(ipcs['b_mem_call'], metaId, member.name, wrapArgs(args))
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const ret = ipcRenderer.sendSync('ELECTRON_BROWSER_MEMBER_CALL', metaId, member.name, wrapArgs(args))
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return metaToValue(ret)
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}
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}
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@ -149,14 +130,14 @@ function setObjectMembers (ref, object, metaId, members) {
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descriptor.configurable = true
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} else if (member.type === 'get') {
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descriptor.get = function () {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_mem_get'], metaId, member.name))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_MEMBER_GET', metaId, member.name))
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}
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// Only set setter when it is writable.
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if (member.writable) {
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descriptor.set = function (value) {
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const args = wrapArgs([value])
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const meta = ipcRenderer.sendSync(ipcs['b_mem_set'], metaId, member.name, args)
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const meta = ipcRenderer.sendSync('ELECTRON_BROWSER_MEMBER_SET', metaId, member.name, args)
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// Meta will be non-null when a setter error occurred so parse it
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// to a value so it gets re-thrown.
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if (meta) metaToValue(meta)
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@ -187,7 +168,7 @@ function proxyFunctionProperties (remoteMemberFunction, metaId, name) {
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const loadRemoteProperties = () => {
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if (loaded) return
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loaded = true
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const meta = ipcRenderer.sendSync(ipcs['b_mem_get'], metaId, name)
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const meta = ipcRenderer.sendSync('ELECTRON_BROWSER_MEMBER_GET', metaId, name)
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setObjectMembers(remoteMemberFunction, remoteMemberFunction, meta.id, meta.members)
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}
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@ -247,9 +228,9 @@ function metaToValue (meta) {
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if (meta.type === 'function') {
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let remoteFunction = function (...args) {
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if (this && this.constructor === remoteFunction) {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_con'], meta.id, wrapArgs(args)))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_CONSTRUCTOR', meta.id, wrapArgs(args)))
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} else {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_func_call'], meta.id, wrapArgs(args)))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_FUNCTION_CALL', meta.id, wrapArgs(args)))
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}
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}
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ret = remoteFunction
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@ -283,42 +264,42 @@ function metaToPlainObject (meta) {
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}
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// Browser calls a callback in renderer.
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ipcRenderer.on(ipcs['rend_call'], (event, id, args) => {
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ipcRenderer.on('ELECTRON_RENDERER_CALLBACK', (event, id, args) => {
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callbacksRegistry.apply(id, metaToValue(args))
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})
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// A callback in browser is released.
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ipcRenderer.on(ipcs['rend_rel_call'], (event, id) => {
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ipcRenderer.on('ELECTRON_RENDERER_RELEASE_CALLBACK', (event, id) => {
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callbacksRegistry.remove(id)
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})
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process.on('exit', () => {
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ipcRenderer.sendSync(ipcs['b_con_rel'])
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ipcRenderer.sendSync('ELECTRON_BROWSER_CONTEXT_RELEASE')
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})
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// Get remote module.
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exports.require = function (module) {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_req'], module))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_REQUIRE', module))
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}
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// Alias to remote.require('electron').xxx.
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exports.getBuiltin = function (module) {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_get_built'], module))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_GET_BUILTIN', module))
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}
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// Get current BrowserWindow.
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exports.getCurrentWindow = function () {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_curr_win']))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_CURRENT_WINDOW'))
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}
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// Get current WebContents object.
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exports.getCurrentWebContents = function () {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_curr_web_cont']))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_CURRENT_WEB_CONTENTS'))
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}
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// Get a global object in browser.
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exports.getGlobal = function (name) {
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return metaToValue(ipcRenderer.sendSync(ipcs['b_glob'], name))
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return metaToValue(ipcRenderer.sendSync('ELECTRON_BROWSER_GLOBAL', name))
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}
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// Get the process object in browser.
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@ -335,7 +316,7 @@ exports.createFunctionWithReturnValue = function (returnValue) {
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// Get the guest WebContents from guestInstanceId.
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exports.getGuestWebContents = function (guestInstanceId) {
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const meta = ipcRenderer.sendSync(ipcs['b_guest_web_con'], guestInstanceId)
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const meta = ipcRenderer.sendSync('ELECTRON_BROWSER_GUEST_WEB_CONTENTS', guestInstanceId)
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return metaToValue(meta)
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}
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