Migrate WebUSB LayoutTests into external/wpt

third_party/WebKit/LayoutTests/external/wpt/resources/chromium/chooser_service.mojom.js

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+'use strict';
+
+(function() {
+  var mojomId = 'device/usb/public/interfaces/chooser_service.mojom';
+  if (mojo.internal.isMojomLoaded(mojomId)) {
+    console.warn('The following mojom is loaded multiple times: ' + mojomId);
+    return;
+  }
+  mojo.internal.markMojomLoaded(mojomId);
+
+  // TODO(yzshen): Define these aliases to minimize the differences between the
+  // old/new modes. Remove them when the old mode goes away.
+  var bindings = mojo;
+  var associatedBindings = mojo;
+  var codec = mojo.internal;
+  var validator = mojo.internal;
+  var device$ =
+      mojo.internal.exposeNamespace('device.mojom');
+  if (mojo.config.autoLoadMojomDeps) {
+    mojo.internal.loadMojomIfNecessary(
+        'device/usb/public/interfaces/device.mojom',
+        new URL('device.mojom.js',
+                document.currentScript.src).href);
+  }
+  var device_manager$ =
+      mojo.internal.exposeNamespace('device.mojom');
+  if (mojo.config.autoLoadMojomDeps) {
+    mojo.internal.loadMojomIfNecessary(
+        'device/usb/public/interfaces/device_manager.mojom',
+        new URL('device_manager.mojom.js',
+                document.currentScript.src).href);
+  }
+
+
+
+  function UsbChooserService_GetPermission_Params(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbChooserService_GetPermission_Params.prototype.initDefaults_ = function() {
+    this.deviceFilters = null;
+  };
+  UsbChooserService_GetPermission_Params.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbChooserService_GetPermission_Params.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbChooserService_GetPermission_Params.deviceFilters
+    err = messageValidator.validateArrayPointer(offset + codec.kStructHeaderSize + 0, 8, new codec.PointerTo(device_manager$.UsbDeviceFilter), false, [0], 0);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbChooserService_GetPermission_Params.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbChooserService_GetPermission_Params.decode = function(decoder) {
+    var packed;
+    var val = new UsbChooserService_GetPermission_Params();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.deviceFilters = decoder.decodeArrayPointer(new codec.PointerTo(device_manager$.UsbDeviceFilter));
+    return val;
+  };
+
+  UsbChooserService_GetPermission_Params.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbChooserService_GetPermission_Params.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeArrayPointer(new codec.PointerTo(device_manager$.UsbDeviceFilter), val.deviceFilters);
+  };
+  function UsbChooserService_GetPermission_ResponseParams(values) {
+    this.initDefaults_();
+    this.initFields_(values);
+  }
+
+
+  UsbChooserService_GetPermission_ResponseParams.prototype.initDefaults_ = function() {
+    this.result = null;
+  };
+  UsbChooserService_GetPermission_ResponseParams.prototype.initFields_ = function(fields) {
+    for(var field in fields) {
+        if (this.hasOwnProperty(field))
+          this[field] = fields[field];
+    }
+  };
+
+  UsbChooserService_GetPermission_ResponseParams.validate = function(messageValidator, offset) {
+    var err;
+    err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    var kVersionSizes = [
+      {version: 0, numBytes: 16}
+    ];
+    err = messageValidator.validateStructVersion(offset, kVersionSizes);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+
+    
+    // validate UsbChooserService_GetPermission_ResponseParams.result
+    err = messageValidator.validateStructPointer(offset + codec.kStructHeaderSize + 0, device$.UsbDeviceInfo, true);
+    if (err !== validator.validationError.NONE)
+        return err;
+
+    return validator.validationError.NONE;
+  };
+
+  UsbChooserService_GetPermission_ResponseParams.encodedSize = codec.kStructHeaderSize + 8;
+
+  UsbChooserService_GetPermission_ResponseParams.decode = function(decoder) {
+    var packed;
+    var val = new UsbChooserService_GetPermission_ResponseParams();
+    var numberOfBytes = decoder.readUint32();
+    var version = decoder.readUint32();
+    val.result = decoder.decodeStructPointer(device$.UsbDeviceInfo);
+    return val;
+  };
+
+  UsbChooserService_GetPermission_ResponseParams.encode = function(encoder, val) {
+    var packed;
+    encoder.writeUint32(UsbChooserService_GetPermission_ResponseParams.encodedSize);
+    encoder.writeUint32(0);
+    encoder.encodeStructPointer(device$.UsbDeviceInfo, val.result);
+  };
+  var kUsbChooserService_GetPermission_Name = 0;
+
+  function UsbChooserServicePtr(handleOrPtrInfo) {
+    this.ptr = new bindings.InterfacePtrController(UsbChooserService,
+                                                   handleOrPtrInfo);
+  }
+
+  function UsbChooserServiceAssociatedPtr(associatedInterfacePtrInfo) {
+    this.ptr = new associatedBindings.AssociatedInterfacePtrController(
+        UsbChooserService, associatedInterfacePtrInfo);
+  }
+
+  UsbChooserServiceAssociatedPtr.prototype =
+      Object.create(UsbChooserServicePtr.prototype);
+  UsbChooserServiceAssociatedPtr.prototype.constructor =
+      UsbChooserServiceAssociatedPtr;
+
+  function UsbChooserServiceProxy(receiver) {
+    this.receiver_ = receiver;
+  }
+  UsbChooserServicePtr.prototype.getPermission = function() {
+    return UsbChooserServiceProxy.prototype.getPermission
+        .apply(this.ptr.getProxy(), arguments);
+  };
+
+  UsbChooserServiceProxy.prototype.getPermission = function(deviceFilters) {
+    var params = new UsbChooserService_GetPermission_Params();
+    params.deviceFilters = deviceFilters;
+    return new Promise(function(resolve, reject) {
+      var builder = new codec.MessageV1Builder(
+          kUsbChooserService_GetPermission_Name,
+          codec.align(UsbChooserService_GetPermission_Params.encodedSize),
+          codec.kMessageExpectsResponse, 0);
+      builder.encodeStruct(UsbChooserService_GetPermission_Params, params);
+      var message = builder.finish();
+      this.receiver_.acceptAndExpectResponse(message).then(function(message) {
+        var reader = new codec.MessageReader(message);
+        var responseParams =
+            reader.decodeStruct(UsbChooserService_GetPermission_ResponseParams);
+        resolve(responseParams);
+      }).catch(function(result) {
+        reject(Error("Connection error: " + result));
+      });
+    }.bind(this));
+  };
+
+  function UsbChooserServiceStub(delegate) {
+    this.delegate_ = delegate;
+  }
+  UsbChooserServiceStub.prototype.getPermission = function(deviceFilters) {
+    return this.delegate_ && this.delegate_.getPermission && this.delegate_.getPermission(deviceFilters);
+  }
+
+  UsbChooserServiceStub.prototype.accept = function(message) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    default:
+      return false;
+    }
+  };
+
+  UsbChooserServiceStub.prototype.acceptWithResponder =
+      function(message, responder) {
+    var reader = new codec.MessageReader(message);
+    switch (reader.messageName) {
+    case kUsbChooserService_GetPermission_Name:
+      var params = reader.decodeStruct(UsbChooserService_GetPermission_Params);
+      this.getPermission(params.deviceFilters).then(function(response) {
+        var responseParams =
+            new UsbChooserService_GetPermission_ResponseParams();
+        responseParams.result = response.result;
+        var builder = new codec.MessageV1Builder(
+            kUsbChooserService_GetPermission_Name,
+            codec.align(UsbChooserService_GetPermission_ResponseParams.encodedSize),
+            codec.kMessageIsResponse, reader.requestID);
+        builder.encodeStruct(UsbChooserService_GetPermission_ResponseParams,
+                             responseParams);
+        var message = builder.finish();
+        responder.accept(message);
+      });
+      return true;
+    default:
+      return false;
+    }
+  };
+
+  function validateUsbChooserServiceRequest(messageValidator) {
+    var message = messageValidator.message;
+    var paramsClass = null;
+    switch (message.getName()) {
+      case kUsbChooserService_GetPermission_Name:
+        if (message.expectsResponse())
+          paramsClass = UsbChooserService_GetPermission_Params;
+      break;
+    }
+    if (paramsClass === null)
+      return validator.validationError.NONE;
+    return paramsClass.validate(messageValidator, messageValidator.message.getHeaderNumBytes());
+  }
+
+  function validateUsbChooserServiceResponse(messageValidator) {
+   var message = messageValidator.message;
+   var paramsClass = null;
+   switch (message.getName()) {
+      case kUsbChooserService_GetPermission_Name:
+        if (message.isResponse())
+          paramsClass = UsbChooserService_GetPermission_ResponseParams;
+        break;
+    }
+    if (paramsClass === null)
+      return validator.validationError.NONE;
+    return paramsClass.validate(messageValidator, messageValidator.message.getHeaderNumBytes());
+  }
+
+  var UsbChooserService = {
+    name: 'device::mojom::UsbChooserService',
+    kVersion: 0,
+    ptrClass: UsbChooserServicePtr,
+    proxyClass: UsbChooserServiceProxy,
+    stubClass: UsbChooserServiceStub,
+    validateRequest: validateUsbChooserServiceRequest,
+    validateResponse: validateUsbChooserServiceResponse,
+  };
+  UsbChooserServiceStub.prototype.validator = validateUsbChooserServiceRequest;
+  UsbChooserServiceProxy.prototype.validator = validateUsbChooserServiceResponse;
+  var exports = mojo.internal.exposeNamespace("device.mojom");
+  exports.UsbChooserService = UsbChooserService;
+  exports.UsbChooserServicePtr = UsbChooserServicePtr;
+  exports.UsbChooserServiceAssociatedPtr = UsbChooserServiceAssociatedPtr;
+})();