Files generated by the JSON schema compiler are named incorrectly

chrome/common/extensions/api/experimental.usb.idl

-// Copyright (c) 2012 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.
-
-// TODO(gdk): The string-style enumerations are temporary, and will be removed
-// once full enumeration support is added. Also, the array-of-longs are
-// temporary and will be removed once there is full ArrayBuffer support.
-
-[nodoc] namespace experimental.usb {
-
-  // A Device encapsulates everything that is needed to communicate with a USB
-  // device. They are returned by findDevice calls and have all of their
-  // fields populated before being returned.
-  dictionary Device {
-    long handle;
-    long vendorId;
-    long productId;
-  };
-
-  // ControlTransferInfo represents that parameters to a single USB control
-  // transfer.
-  dictionary ControlTransferInfo {
-    // The direction of this transfer. Must be one of either in or out.
-    DOMString direction;
-
-    // The intended recipient for this transfer. Must be one of device,
-    // interface, endpoint, or other.
-    DOMString recipient;
-
-    // The type of this request. Must be one of standard, class, vendor,
-    // or reserved.
-    DOMString requestType;
-
-    long request;
-    long value;
-    long index;
-
-    // If this transfer is an input transfer, then this field must be set to
-    // indicate the expected data length. If this is an output transfer, then
-    // this field is ignored.
-    long? length;
-
-    // The data payload carried by this transfer. If this is an output tranfer
-    // then this field must be set.
-    long[]? data;
-  };
-
-  // GenericTransferInfo is used by both bulk and interrupt transfers to
-  // specify the parameters of the transfer.
-  dictionary GenericTransferInfo {
-    // The direction of this transfer. Must be one of in or out.
-    DOMString direction;
-
-    long endpoint;
-
-    // If this is an input transfer then this field indicates the size of the
-    // input buffer. If this is an output transfer then this field is ignored.
-    long? length;
-
-    // If this is an output transfer then this field must be populated.
-    // Otherwise, it will be ignored.
-    long[]? data;
-  };
-
-  // When a USB event occurs the event handler specified by the DeviceOptions
-  // provided to findDevice will have a UsbEvent delivered to it which will
-  // contain the result of a transfer, including returned data.
-  dictionary UsbEvent {
-    // A string indicating the type of the event. Currently will only contain
-    // the value 'transferResult'.
-    DOMString type;
-
-    // A value of 0 indicates that the transfer was a success. Other values
-    // indicate failure.
-    long? resultCode;
-
-    // If the transfer was an input transfer then this field will contain all
-    // of the input data requested.
-    long[]? data;
-
-    // The following fields are used for internal event routing and can be
-    // ignored.
-    [nodoc] boolean isFinalEvent;
-    [nodoc] long srcId;
-  };
-
-  callback OnEventCallback = void (UsbEvent event);
-
-  dictionary DeviceOptions {
-    // The schema generator does not support dictionaries with only events.
-    // Ignore this field.
-    [nodoc] long? dummyValue;
-
-    // Invoked by the extension API whenever an event occurs for the device(s)
-    // that this DeviceOptions is associated with.
-    OnEventCallback? onEvent;
-  };
-
-  callback FindDeviceCallback = void (optional Device device);
-  callback TransferCallback = void ();
-
-  interface Functions {
-    // Finds the first instance of the USB device specified by the vendorId/
-    // productId pair and, if permissions allow, opens it for use.
-    // Upon successfully opening a device the callback is invoked with a
-    // populated Device object. On failure, the callback is invoked with null.
-    // |vendorId|: The vendor ID of the USB device to find.
-    // |productId|: The product ID of the USB device to find.
-    // |callback|: Invoked with the opened Device on success.
-    static void findDevice(long vendorId, long productId,
-        DeviceOptions options, FindDeviceCallback callback);
-
-    // Closes an open device instance. Invoking operations on a device after it
-    // has been closed is a safe operation, but causes no action to be taken.
-    // |device|: The device to close.
-    static void closeDevice(Device device);
-
-    // Performs a control transfer on the specified device. See the
-    // ControlTransferInfo structure for the parameters required to make a
-    // transfer.
-    // |device|: An open device to make the transfer on.
-    // |transferInfo|: The parameters to the transfer. See ControlTransferInfo.
-    // |callback|: Invoked once the transfer has completed.
-    static void controlTransfer(Device device,
-        ControlTransferInfo transferInfo, optional TransferCallback callback);
-
-    // Performs a bulk transfer on the specified device.
-    // |device|: An open device to make the transfer on.
-    // |transferInfo|: The paramters to the transfer. See GenericTransferInfo.
-    // |callback|: Invoked once the transfer has completed.
-    static void bulkTransfer(Device device, GenericTransferInfo transferInfo,
-        optional TransferCallback callback);
-
-    // Performs an interrupt transfer on the specified device.
-    // |device|: An open device to make the transfer on.
-    // |transferInfo|: The paramters to the transfer. See GenericTransferInfo.
-    // |callback|: Invoked once the transfer has completed.
-    static void interruptTransfer(Device device,
-        GenericTransferInfo transferInfo, optional TransferCallback callback);
-  };
-
-  interface Events {
-    static void onEvent(UsbEvent event);
-  };
-
-};