94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#pragma once
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#include <sparse/sparse.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <cstdlib>
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#include <fstream>
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#include <random>
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#include <string>
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#include <unordered_map>
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#include "fastboot_driver.h"
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namespace fastboot {
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char rand_legal();
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char rand_illegal();
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char rand_char();
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// start and end are inclusive
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int random_int(int start, int end);
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// I don't want to have to manage memory for this guy
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struct SparseWrapper {
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SparseWrapper(unsigned int block_size, int64_t len) {
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sparse = sparse_file_new(block_size, len);
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}
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SparseWrapper(struct sparse_file* sf) { sparse = sf; }
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~SparseWrapper() {
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if (sparse) {
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sparse_file_destroy(sparse);
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}
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}
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const std::string Rep() {
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unsigned bs = sparse_file_block_size(sparse);
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unsigned len = sparse_file_len(sparse, true, false);
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return android::base::StringPrintf("[block_size=%u, len=%u]", bs, len);
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}
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struct sparse_file* operator*() {
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return sparse;
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}
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struct sparse_file* sparse;
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};
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std::string RandomString(size_t length, std::function<char(void)> provider);
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// RVO will avoid copy
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std::vector<char> RandomBuf(size_t length, std::function<char(void)> provider = rand_char);
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std::vector<std::string> SplitBySpace(const std::string& s);
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std::unordered_map<std::string, std::string> ParseArgs(int argc, char** argv, std::string* err_msg);
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std::vector<std::string> GeneratePartitionNames(const std::string& base, int num_slots = 0);
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int ConfigureSerial(const std::string& port);
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int StartProgram(const std::string program, const std::vector<std::string> args, int* pipe);
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int WaitProgram(const pid_t pid, const int pipe, std::string* error_msg);
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} // namespace fastboot
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