void ContainerFormatParser::advance (void)
{
if (m_element != CONTAINERELEMENT_INCOMPLETE)
{
m_buf.popBack(m_elementLen);
m_element = CONTAINERELEMENT_INCOMPLETE;
m_elementLen = 0;
m_attribute.clear();
m_value.clear();
}
for (;;)
{
int curChar = getChar(m_elementLen);
if (curChar != (int)END_OF_BUFFER)
m_elementLen += 1;
if (curChar == END_OF_STRING)
{
if (m_elementLen == 1)
m_element = CONTAINERELEMENT_END_OF_STRING;
else if (m_state == STATE_CONTAINER_LINE)
parseContainerLine();
else
m_element = CONTAINERELEMENT_TEST_LOG_DATA;
break;
}
else if (curChar == (int)END_OF_BUFFER)
{
if (m_elementLen > 0 && m_state == STATE_DATA)
m_element = CONTAINERELEMENT_TEST_LOG_DATA;
break;
}
else if (curChar == '\r' || curChar == '\n')
{
// Check for \r\n
int nextChar = getChar(m_elementLen);
if (curChar == '\n' || (nextChar != (int)END_OF_BUFFER && nextChar != '\n'))
{
if (m_state == STATE_CONTAINER_LINE)
parseContainerLine();
else
m_element = CONTAINERELEMENT_TEST_LOG_DATA;
m_state = STATE_AT_LINE_START;
break;
}
// else handle following end or \n in next iteration.
}
else if (m_state == STATE_AT_LINE_START)
{
DE_ASSERT(m_elementLen == 1);
m_state = (curChar == '#') ? STATE_CONTAINER_LINE : STATE_DATA;
}
}
}
bool
FileIdentifier::parseOutput() {
m_file = std::make_shared<SourceFile>(m_fileName);
for (auto &line : m_output) {
if (line.startsWith("File"))
parseContainerLine(line);
else if (line.startsWith("Track"))
parseTrackLine(line);
else if (line.startsWith("Attachment"))
parseAttachmentLine(line);
else if (line.startsWith("Chapters"))
parseChaptersLine(line);
else if (line.startsWith("Global tags"))
parseGlobalTagsLine(line);
else if (line.startsWith("Tags"))
parseTagsLine(line);
else if (line.startsWith("Track"))
parseTrackLine(line);
}
return m_file->isValid();
}