1 /* 2 * Copyright (C) 2014 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 __FUSE_SIDELOAD_H 18 #define __FUSE_SIDELOAD_H 19 20 #include <sys/cdefs.h> 21 22 __BEGIN_DECLS 23 24 // define the filenames created by the sideload FUSE filesystem 25 #define FUSE_SIDELOAD_HOST_MOUNTPOINT "/sideload" 26 #define FUSE_SIDELOAD_HOST_FILENAME "package.zip" 27 #define FUSE_SIDELOAD_HOST_PATHNAME (FUSE_SIDELOAD_HOST_MOUNTPOINT "/" FUSE_SIDELOAD_HOST_FILENAME) 28 #define FUSE_SIDELOAD_HOST_EXIT_FLAG "exit" 29 #define FUSE_SIDELOAD_HOST_EXIT_PATHNAME (FUSE_SIDELOAD_HOST_MOUNTPOINT "/" FUSE_SIDELOAD_HOST_EXIT_FLAG) 30 31 struct provider_vtab { 32 // read a block 33 int (*read_block)(void* cookie, uint32_t block, uint8_t* buffer, uint32_t fetch_size); 34 35 // close down 36 void (*close)(void* cookie); 37 }; 38 39 int run_fuse_sideload(struct provider_vtab* vtab, void* cookie, 40 uint64_t file_size, uint32_t block_size); 41 42 __END_DECLS 43 44 #endif 45