Method parseCSV

src/common/engine/stringtable.cpp:83–154

TArray<TArray<FString>> FStringTable::parseCSV(const char* buffer, size_t size)
{
	const size_t bufLength = size;
	TArray<TArray<FString>> data;
	TArray<FString> row;
	TArray<char> cell;
	bool quoted = false;

	/*
			auto myisspace = [](int ch) { return ch == '\t' || ch == '\r' || ch == '\n' || ch == ' '; };
			while (*vcopy && myisspace((unsigned char)*vcopy)) vcopy++;	// skip over leaading whitespace;
			auto vend = vcopy + strlen(vcopy);
			while (vend > vcopy && myisspace((unsigned char)vend[-1])) *--vend = 0;	// skip over trailing whitespace
	*/

	for (size_t i = 0; i < bufLength; ++i)
	{
		if (buffer[i] == '"')
		{
			// Double quotes inside a quoted string count as an escaped quotation mark.
			if (quoted && i < bufLength - 1 && buffer[i + 1] == '"')
			{
				cell.Push('"');
				i++;
			}
			else if (cell.Size() == 0 || quoted)
			{
				quoted = !quoted;
			}
		}
		else if (buffer[i] == ',')
		{
			if (!quoted)
			{
				cell.Push(0);
				ProcessEscapes(cell.Data());
				row.Push(cell.Data());
				cell.Clear();
			}
			else
			{
				cell.Push(buffer[i]);
			}
		}
		else if (buffer[i] == '\r')
		{
			// Ignore all CR's.
		}
		else if (buffer[i] == '\n' && !quoted)
		{
			cell.Push(0);
			ProcessEscapes(cell.Data());
			row.Push(cell.Data());
			data.Push(std::move(row));
			cell.Clear();
		}
		else
		{