/*
* Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
* Copyright (c) 2002-2006 Mellanox Technologies LTD. All rights reserved.
* Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif /* HAVE_CONFIG_H */
#include <stdlib.h>
#include <complib/cl_debug.h>
#include <opensm/osm_file_ids.h>
#define FILE_ID OSM_FILE_DB_PACK_C
#include <opensm/osm_db_pack.h>
static inline void pack_guid(uint64_t guid, char *p_guid_str)
{
sprintf(p_guid_str, "0x%016" PRIx64, guid);
}
static inline uint64_t unpack_guid(char *p_guid_str)
{
return strtoull(p_guid_str, NULL, 0);
}
static inline void pack_lids(uint16_t min_lid, uint16_t max_lid, char *lid_str)
{
sprintf(lid_str, "0x%04x 0x%04x", min_lid, max_lid);
}
static inline int unpack_lids(IN char *p_lid_str, OUT uint16_t * p_min_lid,
OUT uint16_t * p_max_lid)
{
unsigned long tmp;
char *p_next;
char *p_num;
char lids_str[24];
strncpy(lids_str, p_lid_str, 23);
lids_str[23] = '\0';
p_num = strtok_r(lids_str, " \t", &p_next);
if (!p_num)
return 1;
tmp = strtoul(p_num, NULL, 0);
if (tmp >= 0xC000)
return 1;
*p_min_lid = (uint16_t) tmp;
p_num = strtok_r(NULL, " \t", &p_next);
if (!p_num)
return 1;
tmp = strtoul(p_num, NULL, 0);
if (tmp >= 0xC000)
return 1;
*p_max_lid = (uint16_t) tmp;
return 0;
}
static inline void pack_mkey(uint64_t mkey, char *p_mkey_str)
{
sprintf(p_mkey_str, "0x%016" PRIx64, mkey);
}
static inline uint64_t unpack_mkey(char *p_mkey_str)
{
return strtoull(p_mkey_str, NULL, 0);
}
static inline void pack_neighbor(uint64_t guid, uint8_t portnum, char *p_str)
{
sprintf(p_str, "0x%016" PRIx64 ":%u", guid, portnum);
}
static inline int unpack_neighbor(char *p_str, uint64_t *guid,
uint8_t *portnum)
{
char tmp_str[24];
char *p_num, *p_next;
unsigned long tmp_port;
strncpy(tmp_str, p_str, 23);
tmp_str[23] = '\0';
p_num = strtok_r(tmp_str, ":", &p_next);
if (!p_num)
return 1;
if (guid)
*guid = strtoull(p_num, NULL, 0);
p_num = strtok_r(NULL, ":", &p_next);
if (!p_num)
return 1;
if (portnum) {
tmp_port = strtoul(p_num, NULL, 0);
CL_ASSERT(tmp_port < 0x100);
*portnum = (uint8_t) tmp_port;
}
return 0;
}
int osm_db_guid2lid_guids(IN osm_db_domain_t * p_g2l,
OUT cl_qlist_t * p_guid_list)
{
char *p_key;
cl_list_t keys;
osm_db_guid_elem_t *p_guid_elem;
cl_list_construct(&keys);
cl_list_init(&keys, 10);
if (osm_db_keys(p_g2l, &keys))
return 1;
while ((p_key = cl_list_remove_head(&keys)) != NULL) {
p_guid_elem =
(osm_db_guid_elem_t *) malloc(sizeof(osm_db_guid_elem_t));
CL_ASSERT(p_guid_elem != NULL);
p_guid_elem->guid = unpack_guid(p_key);
cl_qlist_insert_head(p_guid_list, &p_guid_elem->item);
}
cl_list_destroy(&keys);
return 0;
}
int osm_db_guid2lid_get(IN osm_db_domain_t * p_g2l, IN uint64_t guid,
OUT uint16_t * p_min_lid, OUT uint16_t * p_max_lid)
{
char guid_str[20];
char *p_lid_str;
uint16_t min_lid, max_lid;
pack_guid(guid, guid_str);
p_lid_str = osm_db_lookup(p_g2l, guid_str);
if (!p_lid_str)
return 1;
if (unpack_lids(p_lid_str, &min_lid, &max_lid))
return 1;
if (p_min_lid)
*p_min_lid = min_lid;
if (p_max_lid)
*p_max_lid = max_lid;
return 0;
}
int osm_db_guid2lid_set(IN osm_db_domain_t * p_g2l, IN uint64_t guid,
IN uint16_t min_lid, IN uint16_t max_lid)
{
char guid_str[20];
char lid_str[16];
pack_guid(guid, guid_str);
pack_lids(min_lid, max_lid, lid_str);
return osm_db_update(p_g2l, guid_str, lid_str);
}
int osm_db_guid2lid_delete(IN osm_db_domain_t * p_g2l, IN uint64_t guid)
{
char guid_str[20];
pack_guid(guid, guid_str);
return osm_db_delete(p_g2l, guid_str);
}
int osm_db_guid2mkey_guids(IN osm_db_domain_t * p_g2m,
OUT cl_qlist_t * p_guid_list)
{
char *p_key;
cl_list_t keys;
osm_db_guid_elem_t *p_guid_elem;
cl_list_construct(&keys);
cl_list_init(&keys, 10);
if (osm_db_keys(p_g2m, &keys))
return 1;
while ((p_key = cl_list_remove_head(&keys)) != NULL) {
p_guid_elem =
(osm_db_guid_elem_t *) malloc(sizeof(osm_db_guid_elem_t));
CL_ASSERT(p_guid_elem != NULL);
p_guid_elem->guid = unpack_guid(p_key);
cl_qlist_insert_head(p_guid_list, &p_guid_elem->item);
}
cl_list_destroy(&keys);
return 0;
}
int osm_db_guid2mkey_get(IN osm_db_domain_t * p_g2m, IN uint64_t guid,
OUT uint64_t * p_mkey)
{
char guid_str[20];
char *p_mkey_str;
pack_guid(guid, guid_str);
p_mkey_str = osm_db_lookup(p_g2m, guid_str);
if (!p_mkey_str)
return 1;
if (p_mkey)
*p_mkey = unpack_mkey(p_mkey_str);
return 0;
}
int osm_db_guid2mkey_set(IN osm_db_domain_t * p_g2m, IN uint64_t guid,
IN uint64_t mkey)
{
char guid_str[20];
char mkey_str[20];
pack_guid(guid, guid_str);
pack_mkey(mkey, mkey_str);
return osm_db_update(p_g2m, guid_str, mkey_str);
}
int osm_db_guid2mkey_delete(IN osm_db_domain_t * p_g2m, IN uint64_t guid)
{
char guid_str[20];
pack_guid(guid, guid_str);
return osm_db_delete(p_g2m, guid_str);
}
int osm_db_neighbor_guids(IN osm_db_domain_t * p_neighbor,
OUT cl_qlist_t * p_neighbor_list)
{
char *p_key;
cl_list_t keys;
osm_db_neighbor_elem_t *p_neighbor_elem;
cl_list_construct(&keys);
cl_list_init(&keys, 10);
if (osm_db_keys(p_neighbor, &keys))
return 1;
while ((p_key = cl_list_remove_head(&keys)) != NULL) {
p_neighbor_elem =
(osm_db_neighbor_elem_t *) malloc(sizeof(osm_db_neighbor_elem_t));
CL_ASSERT(p_neighbor_elem != NULL);
unpack_neighbor(p_key, &p_neighbor_elem->guid,
&p_neighbor_elem->portnum);
cl_qlist_insert_head(p_neighbor_list, &p_neighbor_elem->item);
}
cl_list_destroy(&keys);
return 0;
}
int osm_db_neighbor_get(IN osm_db_domain_t * p_neighbor, IN uint64_t guid1,
IN uint8_t portnum1, OUT uint64_t * p_guid2,
OUT uint8_t * p_portnum2)
{
char neighbor_str[24];
char *p_other_str;
uint64_t temp_guid;
uint8_t temp_portnum;
pack_neighbor(guid1, portnum1, neighbor_str);
p_other_str = osm_db_lookup(p_neighbor, neighbor_str);
if (!p_other_str)
return 1;
if (unpack_neighbor(p_other_str, &temp_guid, &temp_portnum))
return 1;
if (p_guid2)
*p_guid2 = temp_guid;
if (p_portnum2)
*p_portnum2 = temp_portnum;
return 0;
}
int osm_db_neighbor_set(IN osm_db_domain_t * p_neighbor, IN uint64_t guid1,
IN uint8_t portnum1, IN uint64_t guid2,
IN uint8_t portnum2)
{
char n1_str[24], n2_str[24];
pack_neighbor(guid1, portnum1, n1_str);
pack_neighbor(guid2, portnum2, n2_str);
return osm_db_update(p_neighbor, n1_str, n2_str);
}
int osm_db_neighbor_delete(IN osm_db_domain_t * p_neighbor, IN uint64_t guid,
IN uint8_t portnum)
{
char n_str[24];
pack_neighbor(guid, portnum, n_str);
return osm_db_delete(p_neighbor, n_str);
}