You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.7 KiB
98 lines
2.7 KiB
21 years ago
|
/*
|
||
|
|
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 2 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, write to the Free Software
|
||
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
|
||
|
|
Copyright (C) Jay Sorg 2004
|
||
|
|
|
||
|
|
main rdp process
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "xrdp.h"
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
struct xrdp_process* xrdp_process_create(struct xrdp_listen* owner)
|
||
|
|
{
|
||
|
|
struct xrdp_process* self;
|
||
|
|
|
||
|
|
self = (struct xrdp_process*)g_malloc(sizeof(struct xrdp_process), 1);
|
||
|
|
self->lis_layer = owner;
|
||
|
|
self->rdp_layer = xrdp_rdp_create(self);
|
||
|
|
return self;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
void xrdp_process_delete(struct xrdp_process* self)
|
||
|
|
{
|
||
|
|
xrdp_rdp_delete(self->rdp_layer);
|
||
|
|
g_free(self->in_s.data);
|
||
|
|
g_free(self->out_s.data);
|
||
|
|
g_free(self);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
int xrdp_process_main_loop(struct xrdp_process* self)
|
||
|
|
{
|
||
|
|
int code;
|
||
|
|
int i;
|
||
|
|
int cont;
|
||
|
|
|
||
|
|
self->status = 1;
|
||
|
|
self->rdp_layer = xrdp_rdp_create(self);
|
||
|
|
g_tcp_set_non_blocking(self->sck);
|
||
|
|
if (xrdp_rdp_incoming(self->rdp_layer) == 0)
|
||
|
|
{
|
||
|
|
while (!g_is_term() && !self->term)
|
||
|
|
{
|
||
|
|
i = g_tcp_select(self->sck);
|
||
|
|
if (i == 1)
|
||
|
|
{
|
||
|
|
cont = 1;
|
||
|
|
while (cont)
|
||
|
|
{
|
||
|
|
if (xrdp_rdp_recv(self->rdp_layer, &code) != 0)
|
||
|
|
break;
|
||
|
|
DEBUG(("xrdp_process_main_loop code %d\n", code));
|
||
|
|
switch (code)
|
||
|
|
{
|
||
|
|
case -1:
|
||
|
|
xrdp_rdp_send_demand_active(self->rdp_layer);
|
||
|
|
break;
|
||
|
|
case 0:
|
||
|
|
break;
|
||
|
|
case RDP_PDU_CONFIRM_ACTIVE:
|
||
|
|
xrdp_rdp_process_confirm_active(self->rdp_layer); /* 3 */
|
||
|
|
break;
|
||
|
|
case RDP_PDU_DATA:
|
||
|
|
xrdp_rdp_process_data(self->rdp_layer); /* 7 */
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
g_printf("unknown in xrdp_process_main_loop\n");
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
cont = self->rdp_layer->next_packet < self->rdp_layer->in_s->end;
|
||
|
|
}
|
||
|
|
if (cont) /* we must have errored out */
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
xrdp_rdp_delete(self->rdp_layer);
|
||
|
|
g_tcp_close(self->sck);
|
||
|
|
self->status = -1;
|
||
|
|
return 0;
|
||
|
|
}
|