1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _FASTBOOTD_TRANSPORT_H_ 18 #define _FASTBOOTD_TRANSPORT_H_ 19 20 #include <stdbool.h> 21 22 struct transport_handle { 23 struct transport *transport; 24 25 bool stopped; 26 }; 27 28 struct transport { 29 void (*init)(); 30 void (*close)(struct transport_handle *thandle); 31 ssize_t (*read)(struct transport_handle *thandle, void *data, size_t len); 32 ssize_t (*write)(struct transport_handle *thandle, const void *data, size_t len); 33 struct transport_handle *(*connect)(struct transport *transport); 34 bool stopped; 35 }; 36 37 void transport_register(struct transport *transport); 38 ssize_t transport_handle_write(struct transport_handle *handle, char *buffer, size_t len); 39 int transport_handle_download(struct transport_handle *handle, size_t len); 40 41 #endif 42