5e6832a24d
It's no longer needed with the newly added FuseDataProvider class. Also cleans up the parameters for run_fuse_sideload. Bug: 127071893 Test: unit tests pass, run a sideload Change-Id: I1ccd6798d187cfc6ac9f559ffb3f3edf08dad55c
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <errno.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <functional>
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#include <memory>
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#include <string>
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#include <string_view>
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#include <thread>
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#include "adb.h"
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#include "adb_unique_fd.h"
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#include "fdevent.h"
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#include "fuse_adb_provider.h"
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#include "fuse_sideload.h"
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#include "services.h"
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#include "sysdeps.h"
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static void sideload_host_service(unique_fd sfd, const std::string& args) {
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int64_t file_size;
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int block_size;
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if ((sscanf(args.c_str(), "%" SCNd64 ":%d", &file_size, &block_size) != 2) || file_size <= 0 ||
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block_size <= 0) {
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printf("bad sideload-host arguments: %s\n", args.c_str());
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exit(1);
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}
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printf("sideload-host file size %" PRId64 " block size %d\n", file_size, block_size);
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auto adb_data_reader =
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std::make_unique<FuseAdbDataProvider>(std::move(sfd), file_size, block_size);
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int result = run_fuse_sideload(std::move(adb_data_reader));
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printf("sideload_host finished\n");
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exit(result == 0 ? 0 : 1);
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}
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unique_fd daemon_service_to_fd(std::string_view name, atransport* /* transport */) {
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if (name.starts_with("sideload:")) {
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// This exit status causes recovery to print a special error message saying to use a newer adb
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// (that supports sideload-host).
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exit(3);
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} else if (name.starts_with("sideload-host:")) {
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std::string arg(name.substr(strlen("sideload-host:")));
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return create_service_thread("sideload-host",
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std::bind(sideload_host_service, std::placeholders::_1, arg));
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}
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return unique_fd{};
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}
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