2783122071
This code path is effectively dead in adbd, and fastboot's dependency on
libadbd makes it hard to refactor adbd's dependencies.
Bug: http://b/150317254
Test: built and flashed aosp_walleye-eng
Change-Id: I5118136d32fdcbbd011559ed0a4a71e1dc7bf064
Merged-In: I5118136d32fdcbbd011559ed0a4a71e1dc7bf064
(cherry picked from commit 0871824de6)
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
|
|
* 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>
|
|
|
|
#include "adb.h"
|
|
#include "transport.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_reset(handle_ref_type h); \
|
|
void usb_kick(handle_ref_type h); \
|
|
size_t usb_get_max_packet_size(handle_ref_type)
|
|
|
|
// Linux and Darwin clients have native and libusb implementations.
|
|
|
|
namespace libusb {
|
|
struct usb_handle;
|
|
ADB_USB_INTERFACE(libusb::usb_handle*);
|
|
} // namespace libusb
|
|
|
|
namespace native {
|
|
struct usb_handle;
|
|
ADB_USB_INTERFACE(native::usb_handle*);
|
|
} // namespace native
|
|
|
|
// Empty base that both implementations' opaque handles inherit from.
|
|
struct usb_handle {};
|
|
|
|
ADB_USB_INTERFACE(::usb_handle*);
|
|
|
|
// USB device detection.
|
|
int is_adb_interface(int usb_class, int usb_subclass, int usb_protocol);
|
|
|
|
bool should_use_libusb();
|
|
|
|
struct UsbConnection : public BlockingConnection {
|
|
explicit UsbConnection(usb_handle* handle) : handle_(handle) {}
|
|
~UsbConnection();
|
|
|
|
bool Read(apacket* packet) override final;
|
|
bool Write(apacket* packet) override final;
|
|
bool DoTlsHandshake(RSA* key, std::string* auth_key) override final;
|
|
|
|
void Close() override final;
|
|
virtual void Reset() override final;
|
|
|
|
usb_handle* handle_;
|
|
};
|