obs-studio/plugins/obs-outputs/net-if.h

80 lines
2.1 KiB
C

/******************************************************************************
Copyright (C) 2016 B. Lee <bl4@postpile.net>
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/>.
******************************************************************************/
#pragma once
#include <util/darray.h>
#ifdef _WIN32
#include <ws2tcpip.h>
#include <winsock2.h>
#include <ws2ipdef.h>
#include <iphlpapi.h>
#else
#ifdef __linux__
#include <linux/if_link.h>
#elif __FreeBSD__
#include <netinet/in.h>
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#define __NET_IF_GNU_SOURCE__
#endif //_GNU_SOURCE
#endif //__FreeBSD__
#include <ifaddrs.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#ifdef __FreeBSD__
#ifdef ___NET_IF_GNU_SOURCE__
#undef ___NET_IF_GNU_SOURCE__
#undef _GNU_SOURCE
#endif
#endif
#endif
struct netif_saddr_item {
char *name;
char *addr;
};
struct netif_saddr_data {
DARRAY(struct netif_saddr_item) addrs;
};
static inline void netif_saddr_data_free(struct netif_saddr_data *data)
{
for (size_t i = 0; i < data->addrs.num; i++) {
bfree(data->addrs.array[i].name);
bfree(data->addrs.array[i].addr);
}
da_free(data->addrs);
}
extern bool netif_str_to_addr(struct sockaddr_storage *out, int *addr_len,
const char *addr);
extern bool netif_addr_to_str(struct sockaddr_storage *in, char *addr,
int addr_len);
extern void netif_get_addrs(struct netif_saddr_data *ifaddrs);
extern void netif_log_saddrs(struct netif_saddr_data *sd);