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/*! \file control_vty.c
* VTY configuration for Control interface. */
/*
* (C) 2016 by sysmocom s.m.f.c. GmbH <info@sysmocom.de>
*
* 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 <stdlib.h>
#include <osmocom/core/talloc.h>
#include <osmocom/ctrl/control_vty.h>
#include <osmocom/vty/command.h>
static void *ctrl_vty_ctx = NULL;
static const char *ctrl_vty_bind_addr = NULL;
DEFUN(cfg_ctrl_bind_addr,
cfg_ctrl_bind_addr_cmd,
"bind A.B.C.D",
"Set bind address to listen for Control connections\n"
"Local IP address (default 127.0.0.1)\n")
{
talloc_free((char*)ctrl_vty_bind_addr);
ctrl_vty_bind_addr = NULL;
ctrl_vty_bind_addr = talloc_strdup(ctrl_vty_ctx, argv[0]);
return CMD_SUCCESS;
}
const char *ctrl_vty_get_bind_addr(void)
{
if (!ctrl_vty_bind_addr)
return "127.0.0.1";
return ctrl_vty_bind_addr;
}
static struct cmd_node ctrl_node = {
L_CTRL_NODE,
"%s(config-ctrl)# ",
1,
};
DEFUN(cfg_ctrl,
cfg_ctrl_cmd,
"ctrl", "Configure the Control Interface")
{
vty->index = NULL;
vty->node = L_CTRL_NODE;
return CMD_SUCCESS;
}
static int config_write_ctrl(struct vty *vty)
{
/* So far there's only one element. Omit the entire section if the bind
* element is omitted. */
if (!ctrl_vty_bind_addr)
return CMD_SUCCESS;
vty_out(vty, "ctrl%s", VTY_NEWLINE);
vty_out(vty, " bind %s%s", ctrl_vty_bind_addr, VTY_NEWLINE);
return CMD_SUCCESS;
}
int ctrl_vty_init(void *ctx)
{
ctrl_vty_ctx = ctx;
install_element(CONFIG_NODE, &cfg_ctrl_cmd);
install_node(&ctrl_node, config_write_ctrl);
install_element(L_CTRL_NODE, &cfg_ctrl_bind_addr_cmd);
return 0;
}
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