| /* SNMP-like status interface. Look-up of BTS/TRX |
| * |
| * (C) 2010-2011 by Daniel Willmann <daniel@totalueberwachung.de> |
| * (C) 2010-2011 by On-Waves |
| * |
| * All Rights Reserved |
| * |
| * 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., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| #include <errno.h> |
| |
| #include <osmocom/vty/command.h> |
| #include <osmocom/ctrl/control_if.h> |
| #include <openbsc/debug.h> |
| #include <openbsc/gsm_data.h> |
| |
| extern vector ctrl_node_vec; |
| |
| /*! \brief control interface lookup function for bsc/bts gsm_data |
| * \param[in] data Private data passed to controlif_setup() |
| * \param[in] vline Vector of the line holding the command string |
| * \param[out] node_type type (CTRL_NODE_) that was determined |
| * \param[out] node_data private dta of node that was determined |
| * \param i Current index into vline, up to which it is parsed |
| */ |
| static int bsc_ctrl_node_lookup(void *data, vector vline, int *node_type, |
| void **node_data, int *i) |
| { |
| struct gsm_network *net = data; |
| struct gsm_bts *bts = NULL; |
| struct gsm_bts_trx *trx = NULL; |
| struct gsm_bts_trx_ts *ts = NULL; |
| char *token = vector_slot(vline, *i); |
| long num; |
| |
| /* TODO: We need to make sure that the following chars are digits |
| * and/or use strtol to check if number conversion was successful |
| * Right now something like net.bts_stats will not work */ |
| if (!strcmp(token, "bts")) { |
| if (*node_type != CTRL_NODE_ROOT || !net) |
| goto err_missing; |
| (*i)++; |
| if (!ctrl_parse_get_num(vline, *i, &num)) |
| goto err_index; |
| |
| bts = gsm_bts_num(net, num); |
| if (!bts) |
| goto err_missing; |
| *node_data = bts; |
| *node_type = CTRL_NODE_BTS; |
| } else if (!strcmp(token, "trx")) { |
| if (*node_type != CTRL_NODE_BTS || !*node_data) |
| goto err_missing; |
| bts = *node_data; |
| (*i)++; |
| if (!ctrl_parse_get_num(vline, *i, &num)) |
| goto err_index; |
| |
| trx = gsm_bts_trx_num(bts, num); |
| if (!trx) |
| goto err_missing; |
| *node_data = trx; |
| *node_type = CTRL_NODE_TRX; |
| } else if (!strcmp(token, "ts")) { |
| if (*node_type != CTRL_NODE_TRX || !*node_data) |
| goto err_missing; |
| trx = *node_data; |
| (*i)++; |
| if (!ctrl_parse_get_num(vline, *i, &num)) |
| goto err_index; |
| |
| if ((num >= 0) && (num < TRX_NR_TS)) |
| ts = &trx->ts[num]; |
| if (!ts) |
| goto err_missing; |
| *node_data = ts; |
| *node_type = CTRL_NODE_TS; |
| } else |
| return 0; |
| |
| return 1; |
| err_missing: |
| return -ENODEV; |
| err_index: |
| return -ERANGE; |
| } |
| |
| struct ctrl_handle *bsc_controlif_setup(struct gsm_network *net, uint16_t port) |
| { |
| return ctrl_interface_setup(net, port, bsc_ctrl_node_lookup); |
| } |