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87 lines
2.9 KiB
87 lines
2.9 KiB
/*
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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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#include "include/serviceutils/PriorityDumper.h"
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namespace android {
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const char16_t PriorityDumper::PROTO_ARG[] = u"--proto";
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const char16_t PriorityDumper::PRIORITY_ARG[] = u"--dump-priority";
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const char16_t PriorityDumper::PRIORITY_ARG_CRITICAL[] = u"CRITICAL";
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const char16_t PriorityDumper::PRIORITY_ARG_HIGH[] = u"HIGH";
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const char16_t PriorityDumper::PRIORITY_ARG_NORMAL[] = u"NORMAL";
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enum class PriorityType { INVALID, CRITICAL, HIGH, NORMAL };
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static PriorityType getPriorityType(const String16& arg) {
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if (arg == PriorityDumper::PRIORITY_ARG_CRITICAL) {
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return PriorityType::CRITICAL;
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} else if (arg == PriorityDumper::PRIORITY_ARG_HIGH) {
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return PriorityType::HIGH;
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} else if (arg == PriorityDumper::PRIORITY_ARG_NORMAL) {
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return PriorityType::NORMAL;
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}
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return PriorityType::INVALID;
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}
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status_t PriorityDumper::dumpAll(int fd, const Vector<String16>& args, bool asProto) {
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status_t status;
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status = dumpCritical(fd, args, asProto);
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if (status != OK) return status;
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status = dumpHigh(fd, args, asProto);
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if (status != OK) return status;
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status = dumpNormal(fd, args, asProto);
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if (status != OK) return status;
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return status;
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}
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status_t PriorityDumper::priorityDump(int fd, const Vector<String16>& args) {
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status_t status;
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bool asProto = false;
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PriorityType priority = PriorityType::INVALID;
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Vector<String16> strippedArgs;
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for (uint32_t argIndex = 0; argIndex < args.size(); argIndex++) {
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if (args[argIndex] == PROTO_ARG) {
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asProto = true;
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} else if (args[argIndex] == PRIORITY_ARG) {
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if (argIndex + 1 < args.size()) {
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argIndex++;
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priority = getPriorityType(args[argIndex]);
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}
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} else {
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strippedArgs.add(args[argIndex]);
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}
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}
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switch (priority) {
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case PriorityType::CRITICAL:
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status = dumpCritical(fd, strippedArgs, asProto);
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break;
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case PriorityType::HIGH:
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status = dumpHigh(fd, strippedArgs, asProto);
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break;
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case PriorityType::NORMAL:
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status = dumpNormal(fd, strippedArgs, asProto);
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break;
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default:
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status = dumpAll(fd, strippedArgs, asProto);
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break;
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}
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return status;
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}
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} // namespace android
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