Merge pull request #3681 from karalabe/usb-hidapi

accounts/usbwallet: swap karalabe/gousb to karalabe/hid

1 files changed, 0 insertions, 100 deletions

diff --git a/vendor/github.com/karalabe/gousb/usb/endpoint.go b/vendor/github.com/karalabe/gousb/usb/endpoint.go
deleted file mode 100644
index 12b4ccf95..000000000
--- a/vendor/github.com/karalabe/gousb/usb/endpoint.go
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright 2013 Google Inc.  All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package usb
-
-// #include "libusb.h"
-import "C"
-
-import (
-	"fmt"
-	"reflect"
-	"time"
-	"unsafe"
-)
-
-type Endpoint interface {
-	Read(b []byte) (int, error)
-	Write(b []byte) (int, error)
-	Interface() InterfaceSetup
-	Info() EndpointInfo
-}
-
-type endpoint struct {
-	*Device
-	InterfaceSetup
-	EndpointInfo
-	xfer func(*endpoint, []byte, time.Duration) (int, error)
-}
-
-func (e *endpoint) Read(buf []byte) (int, error) {
-	if EndpointDirection(e.Address)&ENDPOINT_DIR_MASK != ENDPOINT_DIR_IN {
-		return 0, fmt.Errorf("usb: read: not an IN endpoint")
-	}
-
-	return e.xfer(e, buf, e.ReadTimeout)
-}
-
-func (e *endpoint) Write(buf []byte) (int, error) {
-	if EndpointDirection(e.Address)&ENDPOINT_DIR_MASK != ENDPOINT_DIR_OUT {
-		return 0, fmt.Errorf("usb: write: not an OUT endpoint")
-	}
-
-	return e.xfer(e, buf, e.WriteTimeout)
-}
-
-func (e *endpoint) Interface() InterfaceSetup { return e.InterfaceSetup }
-func (e *endpoint) Info() EndpointInfo        { return e.EndpointInfo }
-
-// TODO(kevlar): (*Endpoint).Close
-
-func bulk_xfer(e *endpoint, buf []byte, timeout time.Duration) (int, error) {
-	if len(buf) == 0 {
-		return 0, nil
-	}
-
-	data := (*reflect.SliceHeader)(unsafe.Pointer(&buf)).Data
-
-	var cnt C.int
-	if errno := C.libusb_bulk_transfer(
-		e.handle,
-		C.uchar(e.Address),
-		(*C.uchar)(unsafe.Pointer(data)),
-		C.int(len(buf)),
-		&cnt,
-		C.uint(timeout/time.Millisecond)); errno < 0 {
-		return 0, usbError(errno)
-	}
-	return int(cnt), nil
-}
-
-func interrupt_xfer(e *endpoint, buf []byte, timeout time.Duration) (int, error) {
-	if len(buf) == 0 {
-		return 0, nil
-	}
-
-	data := (*reflect.SliceHeader)(unsafe.Pointer(&buf)).Data
-
-	var cnt C.int
-	if errno := C.libusb_interrupt_transfer(
-		e.handle,
-		C.uchar(e.Address),
-		(*C.uchar)(unsafe.Pointer(data)),
-		C.int(len(buf)),
-		&cnt,
-		C.uint(timeout/time.Millisecond)); errno < 0 {
-		return 0, usbError(errno)
-	}
-	return int(cnt), nil
-}