| /* |
| * Copyright (c) 2011-2015, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation and/or |
| * other materials provided with the distribution. |
| * |
| * 3. Neither the name of the copyright holder nor the names of its contributors |
| * may be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #include <fstream> |
| #include <assert.h> |
| #include "TESTSubsystem.h" |
| #include "TESTSubsystemBinary.h" |
| #include "TESTSubsystemString.h" |
| #include "TESTMappingKeys.h" |
| #include "SubsystemObjectFactory.h" |
| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #define base CSubsystem |
| |
| // Directory for isAlive and NeedResync files |
| const char *gacFwNamePropName = getenv("PFW_RESULT"); |
| |
| // Implementation |
| CTESTSubsystem::CTESTSubsystem(const std::string &strName, core::log::Logger &logger) |
| : base(strName, logger) |
| { |
| // Provide mapping keys to upper layer |
| addContextMappingKey("Directory"); |
| addContextMappingKey("Log"); |
| |
| // Provide creators to upper layer |
| addSubsystemObjectFactory( |
| new TSubsystemObjectFactory<CTESTSubsystemBinary>("Binary", 1 << ETESTDirectory)); |
| addSubsystemObjectFactory( |
| new TSubsystemObjectFactory<CTESTSubsystemString>("String", 1 << ETESTDirectory)); |
| } |
| |
| // Susbsystem sanity health |
| bool CTESTSubsystem::isAlive() const |
| { |
| assert(gacFwNamePropName != NULL); |
| return read(std::string(gacFwNamePropName) + "/isAlive") == "true"; |
| } |
| |
| // Resynchronization after subsystem restart needed |
| bool CTESTSubsystem::needResync(bool bClear) |
| { |
| assert(gacFwNamePropName != NULL); |
| std::string strNeedResyncFile = std::string(gacFwNamePropName) + "/needResync"; |
| bool bNeedResync; |
| |
| bNeedResync = read(strNeedResyncFile) == "true"; |
| |
| if (!bNeedResync) { |
| |
| // subsystem does not need resync |
| return false; |
| } else { |
| // subsystem needs resync |
| // If indicated, clear need resync state |
| if (bClear) { |
| |
| write(strNeedResyncFile, "false"); |
| } |
| |
| return true; |
| } |
| } |
| |
| // Read boolean from file |
| std::string CTESTSubsystem::read(const std::string &strFileName) |
| { |
| std::ifstream file; |
| std::string strContent; |
| |
| file.open(strFileName.c_str()); |
| |
| file >> strContent; |
| |
| return strContent; |
| } |
| |
| // Write boolean to file |
| void CTESTSubsystem::write(const std::string &strFileName, const std::string &strContent) |
| { |
| std::ofstream file; |
| |
| file.open(strFileName.c_str()); |
| |
| assert(file.is_open()); |
| |
| file << strContent; |
| } |