From 18a78e0a162c35756628610307f41179816d3333 Mon Sep 17 00:00:00 2001 From: Doug Zongker Date: Thu, 10 Jul 2014 07:31:46 -0700 Subject: refactor fuse sideloading code Split the adb-specific portions (fetching a block from the adb host and closing the connections) out from the rest of the FUSE filesystem code, so that we can reuse the fuse stuff for installing off sdcards as well. Change-Id: I0ba385fd35999c5f5cad27842bc82024a264dd14 --- fuse_sideload.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 fuse_sideload.h (limited to 'fuse_sideload.h') diff --git a/fuse_sideload.h b/fuse_sideload.h new file mode 100644 index 0000000..c0b16ef --- /dev/null +++ b/fuse_sideload.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2014 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 __FUSE_SIDELOAD_H +#define __FUSE_SIDELOAD_H + +// define the filenames created by the sideload FUSE filesystem +#define FUSE_SIDELOAD_HOST_MOUNTPOINT "/sideload" +#define FUSE_SIDELOAD_HOST_FILENAME "package.zip" +#define FUSE_SIDELOAD_HOST_PATHNAME (FUSE_SIDELOAD_HOST_MOUNTPOINT "/" FUSE_SIDELOAD_HOST_FILENAME) +#define FUSE_SIDELOAD_HOST_EXIT_FLAG "exit" +#define FUSE_SIDELOAD_HOST_EXIT_PATHNAME (FUSE_SIDELOAD_HOST_MOUNTPOINT "/" FUSE_SIDELOAD_HOST_EXIT_FLAG) + +struct provider_vtab { + // read a block + int (*read_block)(void* cookie, uint32_t block, uint8_t* buffer, uint32_t fetch_size); + + // close down + void (*close)(void* cookie); +}; + +int run_fuse_sideload(struct provider_vtab* vtab, void* cookie, + uint64_t file_size, uint32_t block_size); + +#endif -- cgit v1.1