Re: Avoiding string break...

[Glus Xof <gtglus gmail com>]

2010/5/3 Piscium <groknok yahoo ie>:
> I think you don't need base64 at all. It appears that there is a simple bug in your code where you convert from string object to raw data, or vice-versa.
>
> So the easiest is probably if you post the relevant excerpt of your source code, the bug should be easy to find.

Yes, no problem... thanks,


std::string clear_data;
std::string encrypted_data;
std::string send_data = clear_data+encrypted_data;

gsize to_send = send_data.size();
gsize size = to_send;

/*
 * Writing routine excrept
 */

while (to_send > 0)
{
	try
	{
			size = mysocket->send (send_data.c_str(), size);
	}
	catch (...)
	[...]

	if (size == 0)
	{
		std::cerr
		<< "Unexpected short write"
		<< std::endl;
		return false;
	}

	to_send -= size;
}

/*
 * Reading routine excrept
 */

buffer=g_new0(gchar,999999);

try
{
	messlen = mysocket->receive (buffer, 999999);
}
catch (...)
{
	std::cerr
	<< Glib::ustring::compose ("Error receiving from socket: %1",
				error.what())
	<< std::endl;
	return "";
}

if (messlen==0)
{
	mysocket->close();
        return "";
}
else
{
	buffer[messlen]='\0';
        std::string received_data (buffer);
}