55 lines
2.4 KiB
C
55 lines
2.4 KiB
C
/*
|
|
* uhub - A tiny ADC p2p connection hub
|
|
* Copyright (C) 2007-2014, Jan Vidar Krey
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
enum commandMode
|
|
{
|
|
cm_bcast = 0x01, /* B - broadcast */
|
|
cm_dir = 0x02, /* D - direct message */
|
|
cm_echo = 0x04, /* E - echo message */
|
|
cm_fcast = 0x08, /* F - feature cast message */
|
|
cm_c2h = 0x10, /* H - client to hub message */
|
|
cm_h2c = 0x20, /* I - hub to client message */
|
|
cm_c2c = 0x40, /* C - client to client message */
|
|
cm_udp = 0x80, /* U - udp message (client to client) */
|
|
};
|
|
|
|
enum commandValidity
|
|
{
|
|
cv_protocol = 0x01,
|
|
cv_identify = 0x02,
|
|
cv_verify = 0x04,
|
|
cv_normal = 0x08,
|
|
};
|
|
|
|
const struct commandPattern patterns[] =
|
|
{
|
|
{ cm_c2h | cm_c2c | cm_h2c, "SUP", cv_protocol | cv_normal }, /* protocol support */
|
|
{ cm_bcast | cm_h2c | cm_c2c, "INF", cv_identify | cv_verify | cv_normal }, /* info message */
|
|
{ cm_bcast | cm_h2c | cm_c2c | cm_c2h | cm_udp, "STA", cv_protocol | cv_identify | cv_verify | cv_normal }, /* status message */
|
|
{ cm_bcast | cm_dir | cm_echo | cm_h2c, "MSG", cv_normal }, /* chat message */
|
|
{ cm_bcast | cm_dir | cm_echo | cm_fcast, "SCH", cv_normal }, /* search */
|
|
{ cm_dir | cm_udp, "RES", cv_normal }, /* search result */
|
|
{ cm_dir | cm_echo, "CTM", cv_normal }, /* connect to me */
|
|
{ cm_dir | cm_echo, "RCM", cv_normal }, /* reversed, connect to me */
|
|
{ cm_h2c, "QUI", cv_normal }, /* quit message */
|
|
{ cm_h2c, "GPA", cv_identify }, /* password request */
|
|
{ cm_c2h, "PAS", cv_verify } /* password response */
|
|
};
|
|
|