void FileLogAppender::compressionDayBeforeLogFile() {
namespace FS = std::tr2::sys;
namespace ZIP = libzippp;
date::year_month_day dayBefore(date::floor<date::days>(date::sys_days::clock::now() - date::days{ 1 }));
std::wostringstream ostr;
ostr << dayBefore;
auto dayBeforeLogPath = ostr.str();
std::tr2::sys::path dayBeforePath(logFilePath_ + dayBeforeLogPath);
auto dayBeforeZipFullFilePath = dayBeforePath.wstring() + L".zip";
if (FS::exists(dayBeforePath)) {
return;
}
// 將前一天的資料夾壓縮
ZIP::ZipArchive zipFile(utils::formUtf16(dayBeforeZipFullFilePath));
zipFile.open(ZIP::ZipArchive::OpenMode::NEW);
platform::MemoryMappedFile mappedFile(utils::formUtf16(dayBeforePath.wstring()
+ L"\\"
+ logFileName_));
// libzippp只支援'/'(Unix)資料路徑格式所以要轉換
zipFile.addData(utils::formUtf16(dayBeforeLogPath)
+ "/" + utils::formUtf16(logFileName_),
mappedFile.data(),
mappedFile.getFileSize());
}
GraphEdgeCostsIF * InputUtils::impl::RAM::GR::readCosts(
char const * const filename, std::string const & scenarioName)
throw (IOExceptions::FileNotFountException) {
GraphEdgeCostsIF * graphCosts { };
EdgeCount numberOfEdgeCosts { };
std::size_t fileSize { };
char buffer[IOUtils::impl::BUFFER_SIZE] { };
try {
boost::interprocess::file_mapping mappedFile(filename,
boost::interprocess::read_only);
boost::interprocess::mapped_region mappedRegionOfFile(mappedFile,
boost::interprocess::read_only);
fileSize = mappedRegionOfFile.get_size();
boost::interprocess::bufferstream input_stream(
static_cast<char*>(mappedRegionOfFile.get_address()), fileSize);
while (!input_stream.eof()) {
switch (input_stream.get()) {
case IOUtils::impl::GR::COMMENT_LINE_NUMERIC:
INFO_NOARG(logger,
LogBundleKey::IOU_IGNORING_COMMENT_LINE_WHILE_READING)
;
input_stream.ignore(IOUtils::impl::MAX_STREAM_SIZE, '\n');
break;
case IOUtils::impl::GR::PROBLEM_DEF_LINE_NUMERIC:
input_stream.getline(buffer, IOUtils::impl::MAX_CHARS_IN_LINE);
numberOfEdgeCosts =
InputUtils::impl::RAM::GR::getNumberOfEdgeCosts(buffer);
graphCosts = new GraphEdgeCostsImpl { numberOfEdgeCosts,
scenarioName, false };
break;
case IOUtils::impl::GR::ARC_DEF_LINE_NUMERIC:
input_stream.getline(buffer, IOUtils::impl::MAX_CHARS_IN_LINE);
graphCosts->push_back(
InputUtils::impl::RAM::GR::getCost(buffer));
break;
default:
WARN_NOARG(logger,
LogBundleKey::IOU_IGNORING_UNRECOGNISED_LINE_WHILE_READING)
;
break;
}
}
INFO(logger, LogBundleKey::IOU_END_OF_READ_COSTS, filename,
LogStringUtils::edgeCostSetDescription(graphCosts, "\t").c_str());
return graphCosts;
} catch (boost::interprocess::interprocess_exception& e) {
throw IOExceptions::FileNotFountException(filename);
}
}
GraphIF * InputUtils::impl::RAM::VA::readGraph(char const * const filename)
throw (IOExceptions::FileNotFountException) {
GraphIF * graph { };
EdgeCount idxEdgeCounter { };
std::size_t fileSize { };
char* buffer { };
rapidjson::Document jsonDoc { };
rapidjson::Value::MemberIterator vertexList { };
rapidjson::Value::MemberIterator edgeList { };
rapidjson::Value::MemberIterator endValue { };
rapidjson::Value::ConstMemberIterator it { };
try {
boost::interprocess::file_mapping mappedFile(filename,
boost::interprocess::read_only);
boost::interprocess::mapped_region mappedRegionOfFile(mappedFile,
boost::interprocess::read_only);
fileSize = mappedRegionOfFile.get_size();
boost::interprocess::bufferstream input_stream(
static_cast<char*>(mappedRegionOfFile.get_address()), fileSize);
jsonDoc.Parse(input_stream.buffer().first);
endValue = jsonDoc.MemberEnd();
vertexList = jsonDoc.FindMember(IOUtils::impl::VA::VERTEX_LIST_KEY);
if (vertexList != endValue) {
edgeList = jsonDoc.FindMember(IOUtils::impl::VA::EDGE_LIST_KEY);
if (edgeList != endValue) {
graph = InputUtils::impl::RAM::VA::createGraph(
vertexList->value, edgeList->value.MemberCount());
idxEdgeCounter = 0;
it = edgeList->value.MemberEnd();
for (rapidjson::Value::ConstMemberIterator itBegin =
edgeList->value.MemberBegin(); itBegin != it;
++itBegin) {
InputUtils::impl::RAM::VA::addEdge(idxEdgeCounter, itBegin,
graph);
idxEdgeCounter += 1;
}
}
}
INFO(logger, LogBundleKey::IOU_END_OF_READ, filename,
LogStringUtils::graphDescription(graph, "\t").c_str());
return graph;
} catch (boost::interprocess::interprocess_exception& e) {
throw IOExceptions::FileNotFountException(filename);
}
}
GraphIF * InputUtils::impl::RAM::GR::readGraph(char const * const filename)
throw (IOExceptions::FileNotFountException) {
GraphIF * graph { };
EdgeCount idxEdgeCounter { };
std::size_t fileSize { };
char buffer[IOUtils::impl::BUFFER_SIZE] { };
try {
boost::interprocess::file_mapping mappedFile(filename,
boost::interprocess::read_only);
boost::interprocess::mapped_region mappedRegionOfFile(mappedFile,
boost::interprocess::read_only);
fileSize = mappedRegionOfFile.get_size();
boost::interprocess::bufferstream input_stream(
static_cast<char*>(mappedRegionOfFile.get_address()), fileSize);
while (!input_stream.eof()) {
switch (input_stream.get()) {
case IOUtils::impl::GR::COMMENT_LINE_NUMERIC:
INFO_NOARG(logger,
LogBundleKey::IOU_IGNORING_COMMENT_LINE_WHILE_READING)
;
input_stream.ignore(IOUtils::impl::MAX_STREAM_SIZE, '\n');
break;
case IOUtils::impl::GR::PROBLEM_DEF_LINE_NUMERIC:
input_stream.getline(buffer, IOUtils::impl::MAX_CHARS_IN_LINE);
graph = InputUtils::impl::RAM::GR::createGraph(buffer);
idxEdgeCounter = 0;
break;
case IOUtils::impl::GR::ARC_DEF_LINE_NUMERIC:
input_stream.getline(buffer, IOUtils::impl::MAX_CHARS_IN_LINE);
InputUtils::impl::RAM::GR::addEdge(idxEdgeCounter, buffer,
graph);
idxEdgeCounter += 1;
break;
default:
WARN_NOARG(logger,
LogBundleKey::IOU_IGNORING_UNRECOGNISED_LINE_WHILE_READING)
;
break;
}
}
INFO(logger, LogBundleKey::IOU_END_OF_READ, filename,
LogStringUtils::graphDescription(graph, "\t").c_str());
return graph;
} catch (boost::interprocess::interprocess_exception& e) {
throw IOExceptions::FileNotFountException(filename);
}
}
GraphEdgeCostsIF * InputUtils::impl::RAM::VA::readCosts(
char const * const filename, std::string const & scenarioName)
throw (IOExceptions::FileNotFountException) {
GraphEdgeCostsIF * graphCosts { };
std::size_t fileSize { };
char* buffer { };
rapidjson::Document jsonDoc { };
rapidjson::Value::MemberIterator edgeList { };
rapidjson::Value::MemberIterator endValue { };
rapidjson::Value::ConstMemberIterator it { };
try {
boost::interprocess::file_mapping mappedFile(filename,
boost::interprocess::read_only);
boost::interprocess::mapped_region mappedRegionOfFile(mappedFile,
boost::interprocess::read_only);
fileSize = mappedRegionOfFile.get_size();
boost::interprocess::bufferstream input_stream(
static_cast<char*>(mappedRegionOfFile.get_address()), fileSize);
jsonDoc.Parse(input_stream.buffer().first);
edgeList = jsonDoc.FindMember(IOUtils::impl::VA::EDGE_LIST_KEY);
if (edgeList != endValue) {
graphCosts = new GraphEdgeCostsImpl {
(EdgeCount) edgeList->value.MemberCount(), scenarioName,
false };
it = edgeList->value.MemberEnd();
for (rapidjson::Value::ConstMemberIterator itBegin =
edgeList->value.MemberBegin(); itBegin != it; ++itBegin) {
graphCosts->push_back(
InputUtils::impl::RAM::VA::getCost(itBegin));
}
}
INFO(logger, LogBundleKey::IOU_END_OF_READ_COSTS, filename,
LogStringUtils::edgeCostSetDescription(graphCosts, "\t").c_str());
return graphCosts;
} catch (boost::interprocess::interprocess_exception& e) {
throw IOExceptions::FileNotFountException(filename);
}
}
