diff options
Diffstat (limited to 'src/libcommon/common_vty.c')
| -rw-r--r-- | src/libcommon/common_vty.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/libcommon/common_vty.c b/src/libcommon/common_vty.c new file mode 100644 index 000000000..6e1c10b00 --- /dev/null +++ b/src/libcommon/common_vty.c @@ -0,0 +1,145 @@ +/* OpenBSC VTY common helpers */ +/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org> + * (C) 2009-2010 by Holger Hans Peter Freyther + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation; either version 3 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 Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include <stdlib.h> +#include <string.h> + +#include <osmocom/core/talloc.h> + +#include <openbsc/vty.h> +#include <openbsc/gsm_data.h> +#include <openbsc/debug.h> +#include <openbsc/gsm_subscriber.h> +#include <openbsc/bsc_nat.h> +#include <openbsc/abis_om2000.h> + +#include <osmocom/vty/telnet_interface.h> +#include <osmocom/vty/command.h> +#include <osmocom/vty/buffer.h> +#include <osmocom/vty/vty.h> + + +int bsc_vty_go_parent(struct vty *vty) +{ + switch (vty->node) { + case GSMNET_NODE: + vty->node = CONFIG_NODE; + vty->index = NULL; + break; + case BTS_NODE: + vty->node = GSMNET_NODE; + { + /* set vty->index correctly ! */ + struct gsm_bts *bts = vty->index; + vty->index = bts->network; + vty->index_sub = NULL; + } + break; + case TRX_NODE: + vty->node = BTS_NODE; + { + /* set vty->index correctly ! */ + struct gsm_bts_trx *trx = vty->index; + vty->index = trx->bts; + vty->index_sub = &trx->bts->description; + } + break; + case TS_NODE: + vty->node = TRX_NODE; + { + /* set vty->index correctly ! */ + struct gsm_bts_trx_ts *ts = vty->index; + vty->index = ts->trx; + vty->index_sub = &ts->trx->description; + } + break; + case OML_NODE: + case OM2K_NODE: + vty->node = ENABLE_NODE; + /* NOTE: this only works because it's not part of the config + * tree, where outer commands are searched via vty_go_parent() + * and only (!) executed when a matching one is found. + */ + talloc_free(vty->index); + vty->index = NULL; + break; + case OM2K_CON_GROUP_NODE: + vty->node = BTS_NODE; + { + struct con_group *cg = vty->index; + struct gsm_bts *bts = cg->bts; + vty->index = bts; + vty->index_sub = &bts->description; + } + break; + case NAT_BSC_NODE: + vty->node = NAT_NODE; + { + struct bsc_config *bsc_config = vty->index; + vty->index = bsc_config->nat; + } + break; + case PGROUP_NODE: + vty->node = NAT_NODE; + vty->index = NULL; + break; + case TRUNK_NODE: + vty->node = MGCP_NODE; + vty->index = NULL; + break; + case SMPP_ESME_NODE: + vty->node = SMPP_NODE; + vty->index = NULL; + break; + case SMPP_NODE: + case MGCP_NODE: + case GBPROXY_NODE: + case SGSN_NODE: + case NAT_NODE: + case BSC_NODE: + case MSC_NODE: + case MNCC_INT_NODE: + case NITB_NODE: + default: + if (bsc_vty_is_config_node(vty, vty->node)) + vty->node = CONFIG_NODE; + else + vty->node = ENABLE_NODE; + + vty->index = NULL; + } + + return vty->node; +} + +int bsc_vty_is_config_node(struct vty *vty, int node) +{ + switch (node) { + /* add items that are not config */ + case OML_NODE: + case OM2K_NODE: + case SUBSCR_NODE: + case CONFIG_NODE: + return 0; + + default: + return 1; + } +} |