std::pair<bool, bool> bomUtf8Check(const FileUnit& file, bf::ifstream& strm)
{
if(!file.isExist())
{
stdErr() << file.total << ": notExist" << std::endl;
return std::make_pair(false, false);
}
ErrorCode ec;
if(file.isDir())
{
stdErr() << file.total << ": isDir" << std::endl;
return std::make_pair(false, false);
}
strm.open(file.total);
if(!strm)
{
stdErr() << file.total << ": openFailed" << std::endl;
return std::make_pair(false, false);
}
std::istreambuf_iterator<char> const end;
std::istreambuf_iterator<char> const strmItr(strm);
const bool isBOM=utf8::starts_with_bom(strmItr, end);
if(!isBOM)
strm.seekg(0);
auto const itr=std::istreambuf_iterator<char>(strm);
const auto isValid=utf8::is_valid(itr, end);
return std::make_pair(isBOM, isValid);
}
static bool parsing_supported(boost::filesystem::ifstream& f) {
dos_t dos;
f.seekg(0);
f.read((char*)&dos, sizeof(dos));
// 'MZ' and 'ZM' according to Wikipedia
if (dos.e_magic != 0x4D5A && dos.e_magic != 0x5A4D) {
return false;
}
header_t h;
f.seekg(dos.e_lfanew);
f.read((char*)&h, sizeof(h));
return h.Signature == 0x00004550; // 'PE00'
}
static bool parsing_supported(boost::filesystem::ifstream& f) {
static const uint32_t magic_bytes = (sizeof(AddressOffsetT) <= sizeof(uint32_t) ? 0xfeedface : 0xfeedfacf);
uint32_t magic;
f.seekg(0);
f.read(reinterpret_cast<char*>(&magic), sizeof(magic));
return (magic_bytes == magic);
}
void definefile( std::ostringstream& data, fs::ifstream& input, std::string& name, bool useconst = false ) {
/* Check if already defined */
std::vector<std::string>::iterator search = std::find( list.begin(), list.end(), name );
if ( search == list.end() ) {
list.push_back( name );
} else {
/* Show warning, object of this name is already processed! */
std::cout << "Warning: '" << name << "' already defined, processing of new one stopped." << std::endl;
return;
}
/* Define array */
data << "static" << ( useconst ? " const " : " " ) << "unsigned char " << name << "[] = {" << std::endl;
int size = input.tellg();
input.seekg( 0, std::ios::beg );
int c = 0;
int col = 0;
for ( int i = 1; i <= size; ++i ) {
/* Get character and add to array */
c = input.get();
/*
Using a static copy of the boost::format string gives a nice performance boost!
Boost help says using const boost::format fmter(fstring);
But static is faster and using the object without copy constructor is even faster!
*/
//static boost::format fmt( "0x%02X" );
//data << fmt % c;
/*
Fast option then... this code is executed allot!
Still faster then the optimized boost::format use, but not that much!
*/
static char temp[5];
snprintf( temp, 5, "0x%02X", c );
data << temp;
if ( i >= size ) {
/* Last character */
data << std::endl;
} else {
/* Next */
data << ", ";
}
/* New colume? */
int curcol = ( i / 10 );
if ( col < curcol ) {
col = curcol;
data << std::endl;
}
}
data << "};" << std::endl << std::endl;
}
static bool parsing_supported(boost::filesystem::ifstream& f) {
const unsigned char magic_bytes[5] = {
0x7f, 'E', 'L', 'F', sizeof(boost::uint32_t) == sizeof(AddressOffsetT) ? 1 : 2
};
unsigned char ch;
f.seekg(0);
for (std::size_t i = 0; i < sizeof(magic_bytes); ++i) {
f >> ch;
if (ch != magic_bytes[i]) {
return false;
}
}
return true;
}
void ErrorFile::parse(boost::filesystem::ifstream& is)
{
std::string line;
// matches[1], warning/error type
// matches[2], rest of line
boost::regex warningOrError("^\\s*\\**\\s+\\*\\*\\s*([^\\s\\*]+)\\s*\\*\\*(.*)$");
// matches[1], rest of line
boost::regex warningOrErrorContinue("^\\s*\\**\\s+\\*\\*\\s*~~~\\s*\\*\\*(.*)$");
// completed successfully
boost::regex completedSuccessful("^\\s*\\*+ EnergyPlus Completed Successfully.*");
// ground temp completed successfully
boost::regex groundTempCompletedSuccessful("^\\s*\\*+ GroundTempCalc\\S* Completed Successfully.*");
// completed unsuccessfully
boost::regex completedUnsuccessful("^\\s*\\*+ EnergyPlus Terminated.*");
// repeat count
// read the file line by line using regexes
while(std::getline(is, line)){
boost::smatch matches;
// LOG(Debug, "Parsing ErrorFile Line: " << line);
// parse the file
if (boost::regex_search(line, matches, warningOrError)){
std::string warningOrErrorType = std::string(matches[1].first, matches[1].second); boost::trim(warningOrErrorType);
std::string warningOrErrorString = std::string(matches[2].first, matches[2].second); boost::trim(warningOrErrorString);
// read the rest of the multi line warning or error
while(true){
std::streampos pos = is.tellg();
if (!std::getline(is, line)){
break;
}
if (boost::regex_search(line, matches, warningOrErrorContinue)){
std::string temp = std::string(matches[1].first, matches[1].second); boost::trim_right(temp);
warningOrErrorString += "\n" + temp;
}else{
// unget the line
is.seekg(pos);
break;
}
}
LOG(Trace, "Error parsed: " << warningOrErrorString);
// correctly sort warnings and errors
try{
ErrorLevel level(warningOrErrorType);
switch(level.value()){
case ErrorLevel::Warning:
m_warnings.push_back(warningOrErrorString);
break;
case ErrorLevel::Severe:
m_severeErrors.push_back(warningOrErrorString);
break;
case ErrorLevel::Fatal:
m_fatalErrors.push_back(warningOrErrorString);
break;
}
}catch(...){
LOG(Error, "Unknown warning or error level '" << warningOrErrorType << "'");
}
}else if (boost::regex_match(line, completedSuccessful)
|| boost::regex_match(line, groundTempCompletedSuccessful)) {
m_completed = true;
m_completedSuccessfully = true;
break;
}else if (boost::regex_match(line, completedUnsuccessful)){
m_completed = true;
m_completedSuccessfully = false;
break;
}
}
}