You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.9 KiB
63 lines
1.9 KiB
/* |
|
* Copyright (C) 2016 The Android Open Source Project |
|
* |
|
* 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. |
|
*/ |
|
|
|
#pragma once |
|
|
|
#include <sys/types.h> |
|
|
|
// USB host/client interface. |
|
|
|
#define ADB_USB_INTERFACE(handle_ref_type) \ |
|
void usb_init(); \ |
|
void usb_cleanup(); \ |
|
int usb_write(handle_ref_type h, const void* data, int len); \ |
|
int usb_read(handle_ref_type h, void* data, int len); \ |
|
int usb_close(handle_ref_type h); \ |
|
void usb_kick(handle_ref_type h); \ |
|
size_t usb_get_max_packet_size(handle_ref_type) |
|
|
|
#if defined(_WIN32) || !ADB_HOST |
|
// Windows and the daemon have a single implementation. |
|
|
|
struct usb_handle; |
|
ADB_USB_INTERFACE(usb_handle*); |
|
|
|
#else // linux host || darwin |
|
// Linux and Darwin clients have native and libusb implementations. |
|
|
|
namespace libusb { |
|
struct usb_handle; |
|
ADB_USB_INTERFACE(libusb::usb_handle*); |
|
} |
|
|
|
namespace native { |
|
struct usb_handle; |
|
ADB_USB_INTERFACE(native::usb_handle*); |
|
} |
|
|
|
// Empty base that both implementations' opaque handles inherit from. |
|
struct usb_handle { |
|
}; |
|
|
|
ADB_USB_INTERFACE(::usb_handle*); |
|
|
|
#endif // linux host || darwin |
|
|
|
|
|
// USB device detection. |
|
int is_adb_interface(int usb_class, int usb_subclass, int usb_protocol); |
|
|
|
bool should_use_libusb();
|
|
|