version 1.15.2.1, 2016/08/02 11:57:59
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version 1.17, 2017/01/09 12:53:18
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Line 12 terms:
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Line 12 terms:
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All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004 - 2016 | Copyright 2004 - 2017 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 48 SUCH DAMAGE.
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Line 48 SUCH DAMAGE.
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#ifndef __linux__ |
#ifndef __linux__ |
static char hexlist[] = "0123456789abcdef"; |
static char hexlist[] = "0123456789abcdef"; |
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#ifndef HAVE_LINK_ADDR |
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/* States*/ |
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#define NAMING 0 |
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#define GOTONE 1 |
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#define GOTTWO 2 |
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#define RESET 3 |
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/* Inputs */ |
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#define DIGIT (4*0) |
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#define END (4*1) |
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#define DELIM (4*2) |
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#define LETTER (4*3) |
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void |
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link_addr(const char *addr, struct sockaddr_dl *sdl) |
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{ |
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char *cp = sdl->sdl_data; |
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char *cplim = sdl->sdl_len + (char *)sdl; |
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int byte = 0, state = NAMING, new; |
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bzero((char *)&sdl->sdl_family, sdl->sdl_len - 1); |
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sdl->sdl_family = AF_LINK; |
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do { |
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state &= ~LETTER; |
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if ((*addr >= '0') && (*addr <= '9')) { |
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new = *addr - '0'; |
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} else if ((*addr >= 'a') && (*addr <= 'f')) { |
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new = *addr - 'a' + 10; |
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} else if ((*addr >= 'A') && (*addr <= 'F')) { |
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new = *addr - 'A' + 10; |
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} else if (*addr == 0) { |
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state |= END; |
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} else if (state == NAMING && |
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(((*addr >= 'A') && (*addr <= 'Z')) || |
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((*addr >= 'a') && (*addr <= 'z')))) |
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state |= LETTER; |
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else |
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state |= DELIM; |
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addr++; |
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switch (state /* | INPUT */) { |
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case NAMING | DIGIT: |
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case NAMING | LETTER: |
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*cp++ = addr[-1]; |
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continue; |
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case NAMING | DELIM: |
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state = RESET; |
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sdl->sdl_nlen = cp - sdl->sdl_data; |
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continue; |
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case GOTTWO | DIGIT: |
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*cp++ = byte; |
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/* FALLTHROUGH */ |
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case RESET | DIGIT: |
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state = GOTONE; |
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byte = new; |
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continue; |
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case GOTONE | DIGIT: |
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state = GOTTWO; |
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byte = new + (byte << 4); |
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continue; |
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default: /* | DELIM */ |
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state = RESET; |
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*cp++ = byte; |
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byte = 0; |
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continue; |
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case GOTONE | END: |
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case GOTTWO | END: |
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*cp++ = byte; |
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/* FALLTHROUGH */ |
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case RESET | END: |
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break; |
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} |
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break; |
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} while (cp < cplim); |
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sdl->sdl_alen = cp - LLADDR(sdl); |
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new = cp - (char *)sdl; |
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if (new > sizeof(*sdl)) |
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sdl->sdl_len = new; |
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return; |
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} |
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#endif |
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/* |
/* |
* e_link_ntoa() - String ethernet address from link address |
* e_link_ntoa() - String ethernet address from link address |