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/*
* Copyright (C) 2011 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.
*/
#ifndef __TRANSPORT_H
#define __TRANSPORT_H
#include <sys/types.h>
#include "adb.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Convenience wrappers around read/write that will retry on
* EINTR and/or short read/write. Returns 0 on success, -1
* on error or EOF.
*/
int readx(int fd, void *ptr, size_t len);
int writex(int fd, const void *ptr, size_t len);
/*
* Obtain a transport from the available transports.
* If state is != CS_ANY, only transports in that state are considered.
* If serial is non-NULL then only the device with that serial will be chosen.
* If no suitable transport is found, error is set.
*/
atransport* acquire_one_transport(int state, transport_type ttype,
const char* serial, char** error_out);
void add_transport_disconnect(atransport* t, adisconnect* dis);
void remove_transport_disconnect(atransport* t, adisconnect* dis);
void kick_transport(atransport* t);
void run_transport_disconnects(atransport* t);
void update_transports(void);
/* transports are ref-counted
** get_device_transport does an acquire on your behalf before returning
*/
void init_transport_registration(void);
int list_transports(char* buf, size_t bufsize, int long_listing);
atransport* find_transport(const char* serial);
void register_usb_transport(usb_handle* h, const char* serial,
const char* devpath, unsigned writeable);
/* cause new transports to be init'd and added to the list */
int register_socket_transport(int s, const char* serial, int port, int local);
/* this should only be used for transports with connection_state == CS_NOPERM */
void unregister_usb_transport(usb_handle* usb);
/* these should only be used for the "adb disconnect" command */
void unregister_transport(atransport* t);
void unregister_all_tcp_transports();
int check_header(apacket* p);
int check_data(apacket* p);
/* for MacOS X cleanup */
void close_usb_devices();
void send_packet(apacket* p, atransport* t);
asocket* create_device_tracker(void);
#ifdef __cplusplus
}
#endif
#endif /* __TRANSPORT_H */
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