Example #1
0
// main client handler procedure, runs in its own thread
void * thread_proc(void * param)
{
	CLIENT_INFO client_info;
	memset(&client_info, 0, sizeof(client_info));
	client_info.fd = (int)param;
	strcpy(client_info.dir, "/");

	send_code(client_info.fd, 220);

	while (1)
	{
		int result = client_read(client_info.fd, client_info.buf, &client_info.buffer_pos);
		if (result == -1) break;

		while (client_info.buffer_pos >= 4)
		{
			char line[BUFFER_SIZE] = { 0 };

			if (compare_command(client_info.buf, "USER")) command_user(&client_info);
			else if (compare_command(client_info.buf, "PASS")) command_pass(&client_info);
			else if (compare_command(client_info.buf, "PWD")) command_pwd(&client_info);
			else if (compare_command(client_info.buf, "PORT")) command_port(&client_info);
			else if (compare_command(client_info.buf, "PASV")) command_pasv(&client_info);
			else if (compare_command(client_info.buf, "LIST")) command_list(&client_info);
			else if (compare_command(client_info.buf, "CWD")) command_cwd(&client_info);
			else if (compare_command(client_info.buf, "RETR")) command_retr(&client_info);
			else if (compare_command(client_info.buf, "NOOP")) command_noop(&client_info);
			else if (compare_command(client_info.buf, "SYST")) command_syst(&client_info);
			else if (compare_command(client_info.buf, "TYPE")) command_type(&client_info);
			else if (compare_command(client_info.buf, "QUIT"))
			{
				get_line(client_info.fd, line, client_info.buf, &client_info.buffer_pos);
				send_code(client_info.fd, 221);
				close(client_info.fd);
				client_info.fd = 0;
				return NULL;
			}
			else
			{
				get_line(client_info.fd, line, client_info.buf, &client_info.buffer_pos);
				send_code(client_info.fd, 500);
			}
		}
	}

	if (client_info.fd != 0)
	{
		close(client_info.fd);
		client_info.fd = 0;
	}

	return NULL;
}
Example #2
0
void command_allo(char *foo)
{
    command_noop(foo);
}