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90 lines
2.6 KiB
90 lines
2.6 KiB
4 months ago
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/*
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* Copyright (C) 2017 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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#pragma once
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#include <iomanip>
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#include <iostream>
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#include <string>
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#include <sstream>
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#include <utility>
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#include <vector>
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namespace android {
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namespace lshal {
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enum : unsigned int {
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OK = 0,
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// Return to Lshal::main to print help info.
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USAGE = 1 << 0,
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// no service managers
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NO_BINDERIZED_MANAGER = 1 << 1,
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NO_PASSTHROUGH_MANAGER = 1 << 2,
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// general error in getting information from the three sources
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DUMP_BINDERIZED_ERROR = 1 << 3,
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DUMP_PASSTHROUGH_ERROR = 1 << 4,
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DUMP_ALL_LIBS_ERROR = 1 << 5,
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// I/O error in reading files
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IO_ERROR = 1 << 6,
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// Interface does not exist (IServiceManager::get fails)
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NO_INTERFACE = 1 << 7,
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// Transaction error from hwbinder transactions
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TRANSACTION_ERROR = 1 << 8,
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// No transaction error, but return value is unexpected.
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BAD_IMPL = 1 << 9,
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// Cannot fetch VINTF data.
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VINTF_ERROR = 1 << 10,
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};
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using Status = unsigned int;
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struct Arg {
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int argc;
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char **argv;
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};
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template <typename A>
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std::string join(const A &components, const std::string &separator) {
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std::stringstream out;
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bool first = true;
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for (const auto &component : components) {
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if (!first) {
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out << separator;
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}
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out << component;
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first = false;
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}
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return out.str();
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}
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std::string toHexString(uint64_t t);
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template<typename String>
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std::pair<String, String> splitFirst(const String &s, char c) {
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const char *pos = strchr(s.c_str(), c);
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if (pos == nullptr) {
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return {s, {}};
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}
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return {String(s.c_str(), pos - s.c_str()), String(pos + 1)};
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}
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std::vector<std::string> split(const std::string &s, char c);
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void replaceAll(std::string *s, char from, char to);
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} // namespace lshal
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} // namespace android
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