mirror of
https://github.com/outbackdingo/udevmand.git
synced 2026-01-27 10:20:51 +00:00
146 lines
3.3 KiB
C
146 lines
3.3 KiB
C
#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <glob.h>
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#include <time.h>
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#include <ifaddrs.h>
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#include <net/if.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <linux/if_ether.h>
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#include <linux/rtnetlink.h>
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#include <linux/nl80211.h>
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#include <linux/limits.h>
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#include <linux/sockios.h>
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#include <linux/ethtool.h>
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#include <netlink/msg.h>
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#include <netlink/attr.h>
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#include <netlink/socket.h>
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#include <netlink/genl/ctrl.h>
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#include <netlink/genl/genl.h>
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#include <libubox/avl.h>
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#include <libubox/avl-cmp.h>
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#include <libubox/uloop.h>
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#include <libubox/utils.h>
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#include <libubox/ulog.h>
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#include <libubox/blobmsg_json.h>
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#include <libubox/vlist.h>
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#include <libubus.h>
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#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
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#define MAC_VAR(x) x[0], x[1], x[2], x[3], x[4], x[5]
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#define IP_FMT "%d.%d.%d.%d"
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#define IP_VAR(x) x[0], x[1], x[2], x[3]
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struct nl_socket {
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struct uloop_fd uloop;
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struct nl_sock *sock;
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int bufsize;
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};
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struct mac {
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uint8_t *addr;
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struct avl_node avl;
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char interface[64];
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char *ethers;
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struct timespec ts;
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struct list_head neigh4;
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struct list_head neigh6;
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struct list_head dhcpv4;
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struct list_head bridge_mac;
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};
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struct neigh {
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struct avl_node avl;
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struct list_head list;
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uint8_t *ip;
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int ip_ver;
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int iface;
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char ifname[IF_NAMESIZE];
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struct uloop_timeout ageing;
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};
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struct dhcpv4 {
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struct avl_node avl;
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struct list_head mac;
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uint8_t addr[ETH_ALEN];
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uint8_t ip[4];
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char iface[IF_NAMESIZE];
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char name[];
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};
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struct interface {
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struct avl_node avl;
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char *iface;
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char *device;
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};
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struct bridge_mac {
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struct vlist_node vlist;
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struct list_head mac;
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char bridge[IF_NAMESIZE];
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char ifname[IF_NAMESIZE];
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uint8_t addr[ETH_ALEN];
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__u8 port_no;
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};
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extern int avl_mac_cmp(const void *k1, const void *k2, void *ptr);
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extern struct avl_tree mac_tree;
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extern int mac_dump_all(void);
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extern void mac_dump(struct mac *mac, int interface);
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extern struct mac* mac_find(uint8_t *addr);
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extern void mac_update(struct mac *mac, char *iface);
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extern int neigh_init(void);
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extern void neigh_enum(void);
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extern bool nl_status_socket(struct nl_socket *ev, int protocol,
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int (*cb)(struct nl_msg *msg, void *arg), void *priv);
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extern int genl_send_and_recv(struct nl_socket *ev, struct nl_msg * msg);
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extern int nl80211_init(void);
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extern void nl80211_enum(void);
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extern struct blob_buf b;
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extern void blobmsg_add_iface(struct blob_buf *bbuf, char *name, int index);
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extern void blobmsg_add_iftype(struct blob_buf *bbuf, const char *name, const uint32_t iftype);
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extern void blobmsg_add_ipv4(struct blob_buf *bbuf, const char *name, const uint8_t* addr);
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extern void blobmsg_add_ipv6(struct blob_buf *bbuf, const char *name, const uint8_t* addr);
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extern void blobmsg_add_mac(struct blob_buf *bbuf, const char *name, const uint8_t* addr);
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extern void ubus_init(void);
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extern void ubus_uninit(void);
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extern void bridge_init(void);
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extern void bridge_dump_if(const char *bridge);
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extern void dhcpv4_ack(struct blob_attr *msg);
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extern void dhcpv4_release(struct blob_attr *msg);
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extern void dhcp_init(void);
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extern int interface_dump(void);
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extern void interface_update(struct blob_attr *msg, int raw);
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extern void interface_down(struct blob_attr *msg);
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extern char *interface_resolve(char *device);
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extern void ethers_init(void);
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extern void iface_dump(void);
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