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67 #include <sys/types.h>
68 #include <net/ethernet.h>
70 #include "cmdline_parse.h"
71 #include "cmdline_parse_etheraddr.h"
73 #define ETHER_ADDRSTRLEN 18
76 #define ea_oct ether_addr_octet
81 static struct ether_addr *
82 my_ether_aton(const char *a)
85 static struct ether_addr ether_addr;
86 unsigned int o0, o1, o2, o3, o4, o5;
88 i = sscanf(a, "%x:%x:%x:%x:%x:%x", &o0, &o1, &o2, &o3, &o4, &o5);
90 if (i != ETHER_ADDR_LEN)
93 ether_addr.ea_oct[0] = (uint8_t)o0;
94 ether_addr.ea_oct[1] = (uint8_t)o1;
95 ether_addr.ea_oct[2] = (uint8_t)o2;
96 ether_addr.ea_oct[3] = (uint8_t)o3;
97 ether_addr.ea_oct[4] = (uint8_t)o4;
98 ether_addr.ea_oct[5] = (uint8_t)o5;
100 return (struct ether_addr *)ðer_addr;
104 cmdline_parse_etheraddr(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
105 const char *buf, void *res, unsigned ressize)
107 unsigned int token_len = 0;
108 char ether_str[ETHER_ADDRSTRLEN];
109 struct ether_addr *tmp;
111 if (res && ressize < sizeof(struct ether_addr))
114 /* if token is too big... */
115 token_len = snprintf(ether_str, sizeof(ether_str), "%s", buf);
116 if (token_len >= sizeof(ether_str))
119 tmp = my_ether_aton(ether_str);
124 memcpy(res, tmp, sizeof(struct ether_addr));
129 cmdline_help_etheraddr(__attribute__((unused)) cmdline_parse_token_hdr_t *tk,
130 char *dstbuf, unsigned int size)
132 snprintf(dstbuf, size, "Ethernet address");
136 struct cmdline_token_ops cmdline_token_etheraddr_ops = {
137 .parse = cmdline_parse_etheraddr,
138 .complete_start = NULL,
139 .complete_iterate = NULL,
140 .complete_end = NULL,
141 .help = cmdline_help_etheraddr,