int CoreIOReader::ReadLine(char *_buffer, size_t _bufferLength)
{
CoreAssert(this != NULL);
if (!IsOpen()) return CC_ERR_INVALID_BUFFER;
if (!_buffer) return CC_ERR_INVALID_BUFFER;
if (!_bufferLength) return CC_ERR_INVALID_BUFFER;
#ifndef __GNUC__
MutexHolder mh(&m_ioMutex);
#endif
/* We use fgets because it detects line endings. */
_buffer[0] = '\x0';
char *ret = fgets(_buffer, (int)_bufferLength, m_fileInputPointer);
if (ret != _buffer)
return -1;
/* Detect line endings. */
char *endl = NULL;
char *cr = strchr(_buffer, '\r');
char *lf = strchr(_buffer, '\n');
char *crlf = strstr(_buffer, "\r\n");
if (crlf) {
SetLineEndings(CC_LN_CRLF); endl = crlf;
} else if (cr) {
SetLineEndings(CC_LN_CR); endl = cr;
} else if (lf) {
SetLineEndings(CC_LN_LF); endl = lf;
}
if (endl)
*endl = '\x0';
return (int)strlen(_buffer);
}
CoreIOWriter::CoreIOWriter(FILE * _fileBuffer, bool _isUnicode, LineEndingType _lnEnding, Endian _outputEndianness)
: m_fileOutputPointer(_fileBuffer),
m_unicode(_isUnicode)
{
SetLineEndings(_lnEnding);
SetEndian(_outputEndianness);
}
