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/************************************************************************
* RSTP library - Rapid Spanning Tree (802.1t, 802.1w)
* Copyright (C) 2001-2003 Optical Access
* Author: Alex Rozin
*
* This file is part of RSTP library.
*
* RSTP library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; version 2.1
*
* RSTP library 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 Lesser
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with RSTP library; see the file COPYING. If not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
**********************************************************************/
/* This file contains API from an operation system to the RSTP library */
#include "base.h"
#include "stpm.h"
#include "stp_in.h" /* for bridge defaults */
#include "stp_to.h"
int
STP_IN_stpm_create (int vlan_id, char* name)
{
register STPM_T* this;
int err_code;
UID_STP_CFG_T init_cfg;
stp_trace ("STP_IN_stpm_create(%s)", name);
init_cfg.field_mask = BR_CFG_ALL;
STP_OUT_get_init_stpm_cfg (vlan_id, &init_cfg);
init_cfg.field_mask = 0;
RSTP_CRITICAL_PATH_START;
this = stp_in_stpm_create (vlan_id, name, &err_code);
if (this) {
this->BrId.prio = init_cfg.bridge_priority;
this->BrTimes.MaxAge = init_cfg.max_age;
this->BrTimes.HelloTime = init_cfg.hello_time;
this->BrTimes.ForwardDelay = init_cfg.forward_delay;
this->ForceVersion = (PROTOCOL_VERSION_T) init_cfg.force_version;
}
RSTP_CRITICAL_PATH_END;
return err_code;
}
int
STP_IN_stpm_delete (int vlan_id)
{
register STPM_T* this;
int iret = 0;
RSTP_CRITICAL_PATH_START;
this = stpapi_stpm_find (vlan_id);
if (! this) { /* it had not yet been created :( */
iret = STP_Vlan_Had_Not_Yet_Been_Created;
} else {
if (STP_ENABLED == this->admin_state) {
if (0 != STP_stpm_enable (this, STP_DISABLED)) {/* can't disable :( */
iret = STP_Another_Error;
} else
STP_OUT_set_hardware_mode (vlan_id, STP_DISABLED);
}
if (0 == iret) {
STP_stpm_delete (this);
}
}
RSTP_CRITICAL_PATH_END;
return iret;
}
int
STP_IN_stpm_get_vlan_id_by_name (char* name, int* vlan_id)
{
register STPM_T* stpm;
int iret = STP_Cannot_Find_Vlan;
RSTP_CRITICAL_PATH_START;
for (stpm = STP_stpm_get_the_list (); stpm; stpm = stpm->next) {
if (stpm->name && ! strcmp (stpm->name, name)) {
*vlan_id = stpm->vlan_id;
iret = 0;
break;
}
}
RSTP_CRITICAL_PATH_END;
return iret;
}
Bool
STP_IN_get_is_stpm_enabled (int vlan_id)
{
STPM_T* this;
Bool iret = False;
RSTP_CRITICAL_PATH_START;
this = stpapi_stpm_find (vlan_id);
if (this) {
if (this->admin_state == STP_ENABLED) {
iret = True;
}
#ifdef notdef
} else {
; /* it had not yet been created :( */
#endif
}
RSTP_CRITICAL_PATH_END;
return iret;
}
int
STP_IN_stop_all (void)
{
register STPM_T* stpm;
RSTP_CRITICAL_PATH_START;
for (stpm = STP_stpm_get_the_list (); stpm; stpm = stpm->next) {
if (STP_DISABLED != stpm->admin_state) {
STP_OUT_set_hardware_mode (stpm->vlan_id, STP_DISABLED);
(void) STP_stpm_enable (stpm, STP_DISABLED);
}
}
RSTP_CRITICAL_PATH_END;
return 0;
}
int
STP_IN_delete_all (void)
{
register STPM_T* stpm;
RSTP_CRITICAL_PATH_START;
for (stpm = STP_stpm_get_the_list (); stpm; stpm = stpm->next) {
(void) STP_stpm_enable (stpm, STP_DISABLED);
STP_stpm_delete (stpm);
}
RSTP_CRITICAL_PATH_END;
return 0;
}
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