some fxes
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This commit is contained in:
Robin Müller 2023-06-23 16:05:38 +02:00
parent 1d047f3c92
commit 9023405b96
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GPG Key ID: 11D4952C8CCEF814
5 changed files with 70 additions and 31 deletions

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@ -40,7 +40,7 @@ ReturnValue_t PersistentTmStore::buildDumpSet(uint32_t fromUnixSeconds, uint32_t
if (not fileOrDir.is_regular_file(e)) {
continue;
}
dumpParams.fileSize = std::filesystem::file_size(dumpParams.dirEntry.path(), e);
dumpParams.fileSize = std::filesystem::file_size(fileOrDir.path(), e);
if (e) {
sif::error << "PersistentTmStore: Could not retrieve file size: " << e.message() << std::endl;
continue;
@ -54,7 +54,7 @@ ReturnValue_t PersistentTmStore::buildDumpSet(uint32_t fromUnixSeconds, uint32_t
if (dumpParams.fileSize > fileBuf.size()) {
sif::error << "PersistentTmStore: File too large, is deleted" << std::endl;
triggerEvent(persTmStore::FILE_TOO_LARGE, dumpParams.fileSize, fileBuf.size());
std::filesystem::remove(dumpParams.dirEntry.path(), e);
std::filesystem::remove(fileOrDir.path(), e);
continue;
}
const path& file = fileOrDir.path();
@ -73,9 +73,9 @@ ReturnValue_t PersistentTmStore::buildDumpSet(uint32_t fromUnixSeconds, uint32_t
continue;
}
// TODO: Check whether this is a suffixed file.
DumpIndex dumpIndex;
dumpIndex.epoch = fileEpoch;
dumpIndex.suffixIdx = extractSuffix(file.string());
dumpParams.orderedDumpFilestamps.emplace(dumpIndex);
return returnvalue::OK;
}
@ -83,6 +83,21 @@ ReturnValue_t PersistentTmStore::buildDumpSet(uint32_t fromUnixSeconds, uint32_t
return returnvalue::OK;
}
uint8_t PersistentTmStore::extractSuffix(const std::string& pathStr) {
std::string numberStr;
// Find the position of the dot at the end of the file path
size_t dotPos = pathStr.find_last_of('.');
if (dotPos != std::string::npos && dotPos < pathStr.length() - 1) {
// Extract the substring after the dot
numberStr = pathStr.substr(dotPos + 1);
}
int number = std::stoi(numberStr);
if (number < 0 or number > std::numeric_limits<uint8_t>::max()) {
return 0;
}
return static_cast<uint8_t>(number);
}
ReturnValue_t PersistentTmStore::assignAndOrCreateMostRecentFile() {
if (not activeFile.has_value()) {
return createMostRecentFile(std::nullopt);
@ -271,12 +286,14 @@ ReturnValue_t PersistentTmStore::loadNextDumpFile() {
tv.tv_sec = dumpIndex.epoch;
size_t fullPathLength = 0;
createFileName(tv, dumpIndex.suffixIdx, fullPathLength);
path filePath(std::string(reinterpret_cast<const char*>(filePathBuf.data()), fullPathLength));
std::ifstream ifile(filePath, std::ios::binary);
dumpParams.currentFile =
path(std::string(reinterpret_cast<const char*>(filePathBuf.data()), fullPathLength));
std::ifstream ifile(dumpParams.currentFile, std::ios::binary);
if (ifile.bad()) {
sif::error << "PersistentTmStore: File is bad" << std::endl;
continue;
}
sif::debug << baseName << " dump: Loading " << dumpParams.currentFile << std::endl;
ifile.read(reinterpret_cast<char*>(fileBuf.data()),
static_cast<std::streamsize>(dumpParams.fileSize));
// Increment iterator for next cycle.
@ -303,8 +320,8 @@ ReturnValue_t PersistentTmStore::getNextDumpPacket(PusTmReader& reader, bool& fi
// Delete the file and load next. Could use better algorithm to partially
// restore the file dump, but for now do not trust the file.
std::error_code e;
std::filesystem::remove(dumpParams.dirEntry.path().c_str(), e);
if (dumpParams.dirEntry.path() == activeFile) {
std::filesystem::remove(dumpParams.currentFile.c_str(), e);
if (dumpParams.currentFile == activeFile) {
activeFile == std::nullopt;
assignAndOrCreateMostRecentFile();
}

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@ -117,8 +117,7 @@ class PersistentTmStore : public TmStoreFrontendSimpleIF, public SystemObject {
uint32_t fromUnixTime = 0;
uint32_t untilUnixTime = 0;
uint32_t currentFileUnixStamp = 0;
// std::filesystem::directory_iterator dirIter;
std::filesystem::directory_entry dirEntry;
std::filesystem::path currentFile;
std::set<DumpIndex> orderedDumpFilestamps{};
std::set<DumpIndex>::iterator dumpIter;
size_t fileSize = 0;
@ -141,6 +140,7 @@ class PersistentTmStore : public TmStoreFrontendSimpleIF, public SystemObject {
void fileToPackets(const std::filesystem::path& path, uint32_t unixStamp);
ReturnValue_t loadNextDumpFile();
ReturnValue_t createFileName(timeval& tv, std::optional<uint8_t> suffix, size_t& fullPathLength);
uint8_t extractSuffix(const std::string& pathStr);
bool updateBaseDir();
ReturnValue_t assignAndOrCreateMostRecentFile();
};

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@ -4,7 +4,7 @@ add_subdirectory(mocks)
target_sources(${UNITTEST_NAME} PRIVATE
main.cpp
testEnvironment.cpp
testStampInFilename.cpp
testGenericFilesystem.cpp
hdlcEncodingRw.cpp
printChar.cpp
)

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@ -0,0 +1,43 @@
#include <catch2/catch_test_macros.hpp>
#include <cinttypes>
#include "fsfw/timemanager/Clock.h"
uint8_t extractSuffix(const std::string& pathStr) {
std::string numberStr;
// Find the position of the dot at the end of the file path
size_t dotPos = pathStr.find_last_of('.');
if (dotPos != std::string::npos && dotPos < pathStr.length() - 1) {
// Extract the substring after the dot
numberStr = pathStr.substr(dotPos + 1);
}
int number = std::stoi(numberStr);
if (number < 0 or number > std::numeric_limits<uint8_t>::max()) {
return 0;
}
return static_cast<uint8_t>(number);
}
TEST_CASE("Stamp in Filename", "[Stamp In Filename]") {
Clock::TimeOfDay_t tod;
std::string baseName = "verif";
std::string pathStr = "verif_2022-05-25T16:55:23Z.bin";
unsigned int underscorePos = pathStr.find_last_of('_');
std::string stampStr = pathStr.substr(underscorePos + 1);
float seconds = 0.0;
char* prefix = nullptr;
int count =
sscanf(stampStr.c_str(),
"%4" SCNu32 "-%2" SCNu32 "-%2" SCNu32 "T%2" SCNu32 ":%2" SCNu32 ":%2" SCNu32 "Z",
&tod.year, &tod.month, &tod.day, &tod.hour, &tod.minute, &tod.second);
static_cast<void>(count);
CHECK(count == 6);
}
TEST_CASE("Suffix Extraction") {
std::string pathStr = "/mnt/sd0/tm/hk/hk-some-stamp.bin.0";
CHECK(extractSuffix(pathStr) == 0);
pathStr = "/mnt/sd0/tm/hk/hk-some-stamp.bin.2";
CHECK(extractSuffix(pathStr) == 2);
}

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@ -1,21 +0,0 @@
#include <catch2/catch_test_macros.hpp>
#include <cinttypes>
#include "fsfw/timemanager/Clock.h"
TEST_CASE("Stamp in Filename", "[Stamp In Filename]") {
Clock::TimeOfDay_t tod;
std::string baseName = "verif";
std::string pathStr = "verif_2022-05-25T16:55:23Z.bin";
unsigned int underscorePos = pathStr.find_last_of('_');
std::string stampStr = pathStr.substr(underscorePos + 1);
float seconds = 0.0;
char* prefix = nullptr;
int count =
sscanf(stampStr.c_str(),
"%4" SCNu32 "-%2" SCNu32 "-%2" SCNu32 "T%2" SCNu32 ":%2" SCNu32 ":%2" SCNu32 "Z",
&tod.year, &tod.month, &tod.day, &tod.hour, &tod.minute, &tod.second);
static_cast<void>(count);
CHECK(count == 6);
}