Method readMultipart

base/poco/Net/src/HTMLForm.cpp:341–384

void HTMLForm::readMultipart(std::istream& istr, PartHandler& handler)
{
	static const int eof = std::char_traits<char>::eof();

	int fields = 0;
	MultipartReader reader(istr, _boundary);
	while (reader.hasNextPart())
	{
		if (_fieldLimit > 0 && fields == _fieldLimit)
			throw HTMLFormException("Too many form fields");
		MessageHeader header;
		reader.nextPart(header);
		std::string disp;
		NameValueCollection params;
		if (header.has("Content-Disposition"))
		{
			std::string cd = header.get("Content-Disposition");
			MessageHeader::splitParameters(cd, disp, params);
		}
		if (params.has("filename"))
		{
			handler.handlePart(header, reader.stream());
			// Ensure that the complete part has been read.
			while (reader.stream().good()) reader.stream().get();
		}
		else
		{
			std::string name = params["name"];
			std::string value;
			std::istream& istr = reader.stream();
			int ch = istr.get();
			while (ch != eof)
			{
				if (value.size() < _valueLengthLimit)
					value += (char) ch;
				else
					throw HTMLFormException("Field value too long");
				ch = istr.get();
			}
			add(name, value);
		}
		++fields;
	}
}


void HTMLForm::writeUrl(std::ostream& ostr)