bool HTTPServer_Impl::read_lines(TCPConnection &connection, std::string &out_header_lines)
{
out_header_lines.clear();
while (out_header_lines.length() < 32*1024)
{
char buffer[1024];
if (connection.get_read_event().wait(15000) == false)
throw Exception("Read timed out");
int bytes_read = connection.peek(buffer, 1024);
if (bytes_read <= 0)
break;
std::string str(buffer, bytes_read);
std::string::size_type start_pos = out_header_lines.length();
out_header_lines += str;
std::string::size_type pos = out_header_lines.find("\r\n\r\n");
if (pos == std::string::npos)
{
connection.receive(buffer, bytes_read);
}
else
{
connection.receive(buffer, pos+4-start_pos);
out_header_lines.resize(pos+4);
return true;
}
}
return false;
}
