diff options
Diffstat (limited to 'CommonLibs/trx_vty.c')
| -rw-r--r-- | CommonLibs/trx_vty.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/CommonLibs/trx_vty.c b/CommonLibs/trx_vty.c new file mode 100644 index 0000000..b16cd24 --- /dev/null +++ b/CommonLibs/trx_vty.c @@ -0,0 +1,162 @@ +/* + * Copyright (C) 2012-2017 sysmocom - s.f.m.c. GmbH + * 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, see <http://www.gnu.org/licenses/>. + * + */ + +#include <string.h> +#include <stdint.h> +#include <inttypes.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include <osmocom/core/talloc.h> +#include <osmocom/core/utils.h> +#include <osmocom/core/rate_ctr.h> + +#include <osmocom/vty/command.h> +#include <osmocom/vty/vty.h> +#include <osmocom/vty/misc.h> + +#include "trx_vty.h" +#include "../config.h" + +static struct trx_ctx* g_trx_ctx; + +struct trx_ctx *trx_from_vty(struct vty *v) +{ + /* It can't hurt to force callers to continue to pass the vty instance + * to this function, in case we'd like to retrieve the global + * trx instance from the vty at some point in the future. But + * until then, just return the global pointer, which should have been + * initialized by trx_vty_init(). + */ + OSMO_ASSERT(g_trx_ctx); + return g_trx_ctx; +} + +enum trx_vty_node { + TRX_NODE = _LAST_OSMOVTY_NODE + 1, +}; + +static struct cmd_node trx_node = { + TRX_NODE, + "%s(config-trx)# ", + 1, +}; + +DEFUN(cfg_trx, cfg_trx_cmd, + "trx", + "Configure the TRX\n") +{ + struct trx_ctx *trx = trx_from_vty(vty); + + if (!trx) + return CMD_WARNING; + + vty->node = TRX_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_bind_ip, cfg_bind_ip_cmd, + "bind-ip A.B.C.D", + "Set the IP address for the local bind\n" + "IPv4 Address\n") +{ + struct trx_ctx *trx = trx_from_vty(vty); + + osmo_talloc_replace_string(trx, &trx->cfg.bind_addr, argv[0]); + + return CMD_SUCCESS; +} + +static int config_write_trx(struct vty *vty) +{ + struct trx_ctx *trx = trx_from_vty(vty); + + vty_out(vty, "trx%s", VTY_NEWLINE); + if (trx->cfg.bind_addr) + vty_out(vty, " bind-ip %s%s", trx->cfg.bind_addr, VTY_NEWLINE); + + return CMD_SUCCESS; +} + +DEFUN(show_trx, show_trx_cmd, + "show trx", + SHOW_STR "Display information on the TRX\n") +{ + struct trx_ctx *trx = trx_from_vty(vty); + + vty_out(vty, "TRX: Bound to %s%s", trx->cfg.bind_addr, VTY_NEWLINE); + + return CMD_SUCCESS; +} + +static int trx_vty_is_config_node(struct vty *vty, int node) +{ + switch (node) { + case TRX_NODE: + return 1; + default: + return 0; + } +} + +static int trx_vty_go_parent(struct vty *vty) +{ + switch (vty->node) { + case TRX_NODE: + vty->node = CONFIG_NODE; + vty->index = NULL; + vty->index_sub = NULL; + break; + default: + OSMO_ASSERT(0); + } + + return vty->node; +} + +static const char trx_copyright[] = + "Copyright (C) 2007-2014 Free Software Foundation, Inc.\r\n" + "Copyright (C) 2013 Thomas Tsou <tom@tsou.cc>\r\n" + "Copyright (C) 2015 Ettus Research LLC\r\n" + "Copyright (C) 2017-2018 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>\r\n" + "License AGPLv3+: GNU AGPL version 3 or later <http://gnu.org/licenses/agpl-3.0.html>\r\n" + "This is free software: you are free to change and redistribute it.\r\n" + "There is NO WARRANTY, to the extent permitted by law.\r\n"; + +struct vty_app_info g_vty_info = { + .name = "OsmoTRX", + .version = PACKAGE_VERSION, + .copyright = trx_copyright, + .go_parent_cb = trx_vty_go_parent, + .is_config_node = trx_vty_is_config_node, +}; + +int trx_vty_init(struct trx_ctx* trx) +{ + g_trx_ctx = trx; + install_element_ve(&show_trx_cmd); + + install_element(CONFIG_NODE, &cfg_trx_cmd); + + install_node(&trx_node, config_write_trx); + install_element(TRX_NODE, &cfg_bind_ip_cmd); + + return 0; +} |