From 671bab012e6da1cc3b86784242e6e3659e72207a Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Tue, 23 Feb 2021 11:30:11 +0100 Subject: [PATCH 1/4] mutex helper printf support and nullptr check --- ipc/MutexHelper.h | 49 +++++++++++++++++++++++++++++------------------ 1 file changed, 30 insertions(+), 19 deletions(-) diff --git a/ipc/MutexHelper.h b/ipc/MutexHelper.h index befa69bcd..5a14249cf 100644 --- a/ipc/MutexHelper.h +++ b/ipc/MutexHelper.h @@ -2,33 +2,44 @@ #define FRAMEWORK_IPC_MUTEXHELPER_H_ #include "MutexFactory.h" -#include "../serviceinterface/ServiceInterfaceStream.h" +#include "../serviceinterface/ServiceInterface.h" class MutexHelper { public: - MutexHelper(MutexIF* mutex, MutexIF::TimeoutType timeoutType = - MutexIF::TimeoutType::BLOCKING, uint32_t timeoutMs = 0) : - internalMutex(mutex) { - ReturnValue_t status = mutex->lockMutex(timeoutType, - timeoutMs); - if(status == MutexIF::MUTEX_TIMEOUT) { + MutexHelper(MutexIF* mutex, MutexIF::TimeoutType timeoutType = + MutexIF::TimeoutType::BLOCKING, uint32_t timeoutMs = 0): + internalMutex(mutex) { + if(mutex == nullptr) { + return; + } + ReturnValue_t status = mutex->lockMutex(timeoutType, + timeoutMs); + if(status == MutexIF::MUTEX_TIMEOUT) { #if FSFW_CPP_OSTREAM_ENABLED == 1 - sif::error << "MutexHelper: Lock of mutex failed with timeout of " - << timeoutMs << " milliseconds!" << std::endl; + sif::error << "MutexHelper: Lock of mutex failed with timeout of " + << timeoutMs << " milliseconds!" << std::endl; +#else + sif::printError("MutexHelper: Lock of mutex failed with timeout of %lu milliseconds\n", + timeoutMs); #endif - } - else if(status != HasReturnvaluesIF::RETURN_OK){ + } + else if(status != HasReturnvaluesIF::RETURN_OK){ #if FSFW_CPP_OSTREAM_ENABLED == 1 - sif::error << "MutexHelper: Lock of Mutex failed with code " - << status << std::endl; + sif::error << "MutexHelper: Lock of Mutex failed with code " + << status << std::endl; +#else + sif::printError("MutexHelper: Lock of Mutex failed with code %d\n", status); #endif - } - } + } + } - ~MutexHelper() { - internalMutex->unlockMutex(); - } + ~MutexHelper() { + if(internalMutex != nullptr) { + internalMutex->unlockMutex(); + } + } private: - MutexIF* internalMutex; + MutexIF* internalMutex; }; + #endif /* FRAMEWORK_IPC_MUTEXHELPER_H_ */ -- 2.43.0 From 58e219981f179eed11e08f139d9cc1bdca2831f5 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Tue, 23 Feb 2021 14:09:55 +0100 Subject: [PATCH 2/4] updated mutex helper --- ipc/MutexHelper.h | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/ipc/MutexHelper.h b/ipc/MutexHelper.h index 5a14249cf..dd6eb9265 100644 --- a/ipc/MutexHelper.h +++ b/ipc/MutexHelper.h @@ -10,26 +10,37 @@ public: MutexIF::TimeoutType::BLOCKING, uint32_t timeoutMs = 0): internalMutex(mutex) { if(mutex == nullptr) { +#if FSFW_VERBOSE_LEVEL >= 1 +#if FSFW_CPP_OSTREAM_ENABLED == 1 + sif::error << "MutexHelper: Passed mutex is invalid!" << std::endl; +#else + sif::printError("MutexHelper: Passed mutex is invalid!\n"); +#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ +#endif /* FSFW_VERBOSE_LEVEL >= 1 */ return; } ReturnValue_t status = mutex->lockMutex(timeoutType, timeoutMs); if(status == MutexIF::MUTEX_TIMEOUT) { +#if FSFW_VERBOSE_LEVEL >= 1 #if FSFW_CPP_OSTREAM_ENABLED == 1 sif::error << "MutexHelper: Lock of mutex failed with timeout of " << timeoutMs << " milliseconds!" << std::endl; #else sif::printError("MutexHelper: Lock of mutex failed with timeout of %lu milliseconds\n", timeoutMs); -#endif +#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ +#endif /* FSFW_VERBOSE_LEVEL >= 1 */ } - else if(status != HasReturnvaluesIF::RETURN_OK){ + else if(status != HasReturnvaluesIF::RETURN_OK) { +#if FSFW_VERBOSE_LEVEL >= 1 #if FSFW_CPP_OSTREAM_ENABLED == 1 sif::error << "MutexHelper: Lock of Mutex failed with code " << status << std::endl; #else sif::printError("MutexHelper: Lock of Mutex failed with code %d\n", status); -#endif +#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ +#endif /* FSFW_VERBOSE_LEVEL >= 1 */ } } -- 2.43.0 From 06eadb55abe4debf9cf0d124778bcae148a4002e Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Tue, 23 Feb 2021 14:11:53 +0100 Subject: [PATCH 3/4] small stuff --- ipc/MutexHelper.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/ipc/MutexHelper.h b/ipc/MutexHelper.h index dd6eb9265..7f81f2f46 100644 --- a/ipc/MutexHelper.h +++ b/ipc/MutexHelper.h @@ -35,8 +35,7 @@ public: else if(status != HasReturnvaluesIF::RETURN_OK) { #if FSFW_VERBOSE_LEVEL >= 1 #if FSFW_CPP_OSTREAM_ENABLED == 1 - sif::error << "MutexHelper: Lock of Mutex failed with code " - << status << std::endl; + sif::error << "MutexHelper: Lock of Mutex failed with code " << status << std::endl; #else sif::printError("MutexHelper: Lock of Mutex failed with code %d\n", status); #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ -- 2.43.0 From ce770a67b2d577df8f02ddf16a9297c4bee9cd59 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Tue, 23 Feb 2021 14:14:23 +0100 Subject: [PATCH 4/4] preprocessor define improved --- ipc/MutexHelper.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ipc/MutexHelper.h b/ipc/MutexHelper.h index 7f81f2f46..76eadc00d 100644 --- a/ipc/MutexHelper.h +++ b/ipc/MutexHelper.h @@ -21,8 +21,8 @@ public: } ReturnValue_t status = mutex->lockMutex(timeoutType, timeoutMs); - if(status == MutexIF::MUTEX_TIMEOUT) { #if FSFW_VERBOSE_LEVEL >= 1 + if(status == MutexIF::MUTEX_TIMEOUT) { #if FSFW_CPP_OSTREAM_ENABLED == 1 sif::error << "MutexHelper: Lock of mutex failed with timeout of " << timeoutMs << " milliseconds!" << std::endl; @@ -30,7 +30,7 @@ public: sif::printError("MutexHelper: Lock of mutex failed with timeout of %lu milliseconds\n", timeoutMs); #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ -#endif /* FSFW_VERBOSE_LEVEL >= 1 */ + } else if(status != HasReturnvaluesIF::RETURN_OK) { #if FSFW_VERBOSE_LEVEL >= 1 @@ -39,8 +39,8 @@ public: #else sif::printError("MutexHelper: Lock of Mutex failed with code %d\n", status); #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ -#endif /* FSFW_VERBOSE_LEVEL >= 1 */ } +#endif /* FSFW_VERBOSE_LEVEL >= 1 */ } ~MutexHelper() { -- 2.43.0