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source file for utility now

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This commit is contained in:
Robin Müller
2021-02-23 12:13:04 +01:00
parent e1e0c07746
commit c042bbea63
7 changed files with 116 additions and 112 deletions
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52
linux/utility/Utility.cpp Normal file
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#include "Utility.h"
void utility::handleIoctlError(const char* const customPrintout) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
if(customPrintout != nullptr) {
sif::warning << customPrintout << std::endl;
}
sif::warning << "handleIoctlError: Error code " << errno << ", "<< strerror(errno) <<
std::endl;
#else
if(customPrintout != nullptr) {
sif::printWarning("%s\n", customPrintout);
}
sif::printWarning("handleIoctlError: Error code %d, %s\n", errno, strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}
utility::UnixFileHelper::UnixFileHelper(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix):
fileDescriptor(fileDescriptor) {
if(fileDescriptor == nullptr) {
return;
}
*fileDescriptor = open(device.c_str(), flags);
if (*fileDescriptor < 0) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << diagnosticPrefix <<"Opening device failed with error code " << errno <<
"." << std::endl;
sif::warning << "Error description: " << strerror(errno) << std::endl;
#else
sif::printError("%sOpening device failed with error code %d.\n", diagnosticPrefix);
sif::printWarning("Error description: %s\n", strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
openStatus = OPEN_FILE_FAILED;
}
}
utility::UnixFileHelper::~UnixFileHelper() {
if(fileDescriptor != nullptr) {
close(*fileDescriptor);
}
}
ReturnValue_t utility::UnixFileHelper::getOpenResult() const {
return openStatus;
}