mirror of https://gerrit.osmocom.org/osmo-sysmon
91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
/* Generic client structure and related helpers */
|
|
|
|
/* (C) 2018 by Harald Welte <laforge@gnumonks.org>
|
|
* (C) 2019 by sysmocom - s.f.m.c. GmbH.
|
|
* All Rights Reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
#include <talloc.h>
|
|
|
|
#include <osmocom/core/utils.h>
|
|
#include <osmocom/netif/stream.h>
|
|
|
|
#include "client.h"
|
|
|
|
bool match_config(const struct host_cfg *cfg, const char *match, enum match_kind k)
|
|
{
|
|
bool m_name = (strcmp(match, cfg->name) == 0),
|
|
m_host = (strcmp(match, cfg->remote_host) == 0);
|
|
|
|
switch (k) {
|
|
case MATCH_NAME:
|
|
return m_name;
|
|
case MATCH_HOST:
|
|
return m_host;
|
|
case MATCH_EITHER:
|
|
return m_name | m_host;
|
|
case MATCH_BOTH:
|
|
return m_name & m_host;
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
struct host_cfg *host_cfg_alloc(void *ctx, const char *name, const char *host, uint16_t port)
|
|
{
|
|
struct host_cfg *cfg = talloc_zero(ctx, struct host_cfg);
|
|
if (!cfg)
|
|
return NULL;
|
|
|
|
cfg->name = talloc_strdup(cfg, name);
|
|
cfg->remote_host = talloc_strdup(cfg, host);
|
|
cfg->remote_port = port;
|
|
|
|
return cfg;
|
|
}
|
|
|
|
char *make_authority(void *ctx, const struct host_cfg *cfg)
|
|
{
|
|
if (!cfg->remote_host)
|
|
return NULL;
|
|
|
|
return talloc_asprintf(ctx, "%s:%u", cfg->remote_host, cfg->remote_port);
|
|
}
|
|
|
|
struct osmo_stream_cli *make_tcp_client(struct host_cfg *cfg)
|
|
{
|
|
struct osmo_stream_cli *cl = osmo_stream_cli_create(cfg);
|
|
if (cl) {
|
|
osmo_stream_cli_set_addr(cl, cfg->remote_host);
|
|
osmo_stream_cli_set_port(cl, cfg->remote_port);
|
|
}
|
|
|
|
return cl;
|
|
}
|
|
|
|
void update_name(struct host_cfg *cfg, const char *new_name)
|
|
{
|
|
osmo_talloc_replace_string(cfg, (char **)&cfg->name, new_name);
|
|
}
|
|
|
|
void update_host(struct host_cfg *cfg, const char *new_host)
|
|
{
|
|
osmo_talloc_replace_string(cfg, (char **)&cfg->remote_host, new_host);
|
|
}
|