55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
#ifndef FRAMEWORK_IPC_MUTEXHELPER_H_
|
|
#define FRAMEWORK_IPC_MUTEXHELPER_H_
|
|
|
|
#include "MutexFactory.h"
|
|
#include "../serviceinterface/ServiceInterface.h"
|
|
|
|
class MutexHelper {
|
|
public:
|
|
MutexHelper(MutexIF* mutex, MutexIF::TimeoutType timeoutType =
|
|
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 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;
|
|
#else
|
|
sif::printError("MutexHelper: Lock of mutex failed with timeout of %lu milliseconds\n",
|
|
timeoutMs);
|
|
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
|
|
|
|
}
|
|
else if(status != HasReturnvaluesIF::RETURN_OK) {
|
|
#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 /* FSFW_CPP_OSTREAM_ENABLED == 1 */
|
|
}
|
|
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
|
|
}
|
|
|
|
~MutexHelper() {
|
|
if(internalMutex != nullptr) {
|
|
internalMutex->unlockMutex();
|
|
}
|
|
}
|
|
private:
|
|
MutexIF* internalMutex;
|
|
};
|
|
|
|
#endif /* FRAMEWORK_IPC_MUTEXHELPER_H_ */
|