| /* |
| * Copyright (C) 2017 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. |
| */ |
| #define LOG_TAG "lshal" |
| #include <android-base/logging.h> |
| |
| #include "TableEntry.h" |
| |
| #include "TextTable.h" |
| #include "utils.h" |
| |
| namespace android { |
| namespace lshal { |
| |
| static const std::string &getArchString(Architecture arch) { |
| static const std::string sStr64 = "64"; |
| static const std::string sStr32 = "32"; |
| static const std::string sStrBoth = "32+64"; |
| static const std::string sStrUnknown = ""; |
| switch (arch) { |
| case ARCH64: |
| return sStr64; |
| case ARCH32: |
| return sStr32; |
| case ARCH_BOTH: |
| return sStrBoth; |
| case ARCH_UNKNOWN: // fall through |
| default: |
| return sStrUnknown; |
| } |
| } |
| |
| static std::string getTitle(TableColumnType type) { |
| switch (type) { |
| case TableColumnType::INTERFACE_NAME: { |
| return "Interface"; |
| } break; |
| case TableColumnType::TRANSPORT: { |
| return "Transport"; |
| } break; |
| case TableColumnType::SERVER_PID: { |
| return "Server"; |
| } break; |
| case TableColumnType::SERVER_CMD: { |
| return "Server CMD"; |
| } |
| case TableColumnType::SERVER_ADDR: { |
| return "PTR"; |
| } break; |
| case TableColumnType::CLIENT_PIDS: { |
| return "Clients"; |
| } break; |
| case TableColumnType::CLIENT_CMDS: { |
| return "Clients CMD"; |
| } break; |
| case TableColumnType::ARCH: { |
| return "Arch"; |
| } break; |
| case TableColumnType::THREADS: { |
| return "Thread Use"; |
| } break; |
| default: { |
| LOG(FATAL) << "Should not reach here."; |
| return ""; |
| } |
| } |
| } |
| |
| std::string TableEntry::getField(TableColumnType type) const { |
| switch (type) { |
| case TableColumnType::INTERFACE_NAME: { |
| return interfaceName; |
| } break; |
| case TableColumnType::TRANSPORT: { |
| return transport; |
| } break; |
| case TableColumnType::SERVER_PID: { |
| return serverPid == NO_PID ? "N/A" : std::to_string(serverPid); |
| } break; |
| case TableColumnType::SERVER_CMD: { |
| return serverCmdline; |
| } break; |
| case TableColumnType::SERVER_ADDR: { |
| return serverObjectAddress == NO_PTR ? "N/A" : toHexString(serverObjectAddress); |
| } break; |
| case TableColumnType::CLIENT_PIDS: { |
| return join(clientPids, " "); |
| } break; |
| case TableColumnType::CLIENT_CMDS: { |
| return join(clientCmdlines, ";"); |
| } break; |
| case TableColumnType::ARCH: { |
| return getArchString(arch); |
| } break; |
| case TableColumnType::THREADS: { |
| return getThreadUsage(); |
| } break; |
| default: { |
| LOG(FATAL) << "Should not reach here."; |
| return ""; |
| } |
| } |
| } |
| |
| TextTable Table::createTextTable(bool neat, |
| const std::function<std::string(const std::string&)>& emitDebugInfo) const { |
| |
| TextTable textTable; |
| std::vector<std::string> row; |
| if (!neat) { |
| textTable.add(mDescription); |
| |
| row.clear(); |
| for (TableColumnType type : mSelectedColumns) { |
| row.push_back(getTitle(type)); |
| } |
| textTable.add(std::move(row)); |
| } |
| |
| for (const auto& entry : mEntries) { |
| row.clear(); |
| for (TableColumnType type : mSelectedColumns) { |
| row.push_back(entry.getField(type)); |
| } |
| textTable.add(std::move(row)); |
| |
| if (emitDebugInfo) { |
| std::string debugInfo = emitDebugInfo(entry.interfaceName); |
| if (!debugInfo.empty()) textTable.add(debugInfo); |
| } |
| } |
| return textTable; |
| } |
| |
| TextTable MergedTable::createTextTable() { |
| TextTable textTable; |
| for (const Table* table : mTables) { |
| textTable.addAll(table->createTextTable()); |
| } |
| return textTable; |
| } |
| |
| } // namespace lshal |
| } // namespace android |