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/*
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.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2007
main rdp process
*/
#include "xrdp.h"
/*****************************************************************************/
struct xrdp_process* APP_CC
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;
return self;
}
/*****************************************************************************/
void APP_CC
xrdp_process_delete(struct xrdp_process* self)
{
if (self == 0)
{
return;
}
libxrdp_exit(self->session);
xrdp_wm_delete(self->wm);
g_free(self);
}
/*****************************************************************************/
int APP_CC
xrdp_process_loop(struct xrdp_process* self)
{
int rv;
rv = 0;
if (self->session != 0)
{
rv = libxrdp_process_data(self->session);
}
if (self->wm == 0 && self->session->up_and_running && rv == 0)
{
DEBUG(("calling xrdp_wm_init and creating wm"));
self->wm = xrdp_wm_create(self, self->session->client_info);
xrdp_wm_init(self->wm);
}
return rv;
}
/*****************************************************************************/
int APP_CC
xrdp_process_main_loop(struct xrdp_process* self)
{
int sel_r;
self->status = 1;
self->session = libxrdp_init((long)self, self->sck);
self->session->callback = callback;
g_tcp_set_non_blocking(self->sck);
g_tcp_set_no_delay(self->sck);
if (libxrdp_process_incomming(self->session) == 0)
{
while (!g_is_term() && !self->term)
{
sel_r = g_tcp_select(self->sck, self->app_sck);
if (sel_r == 0) /* no data on any stream */
{
g_sleep(10);
}
else if (sel_r < 0)
{
break;
}
if (sel_r & 1)
{
if (xrdp_process_loop(self) != 0)
{
break;
}
}
if (sel_r & 2) /* mod socket fired */
{
if (self->wm->mod == 0)
{
break;
}
if (self->wm->mod->mod_signal == 0)
{
break;
}
if (self->wm->mod->mod_signal(self->wm->mod) != 0)
{
break;
}
}
}
libxrdp_disconnect(self->session);
g_sleep(500);
}
if (self->wm != 0)
{
if (self->wm->mod != 0)
{
if (self->wm->mod->mod_end != 0)
{
self->wm->mod->mod_end(self->wm->mod);
}
}
}
libxrdp_exit(self->session);
self->session = 0;
g_tcp_close(self->sck);
self->status = -1;
xrdp_listen_delete_pro(self->lis_layer, self);
return 0;
}
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