1 /* $NetBSD: printfieldhdr.c,v 1.3 2013/10/20 03:09:11 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2012 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 * 8 * Id: printfieldhdr.c,v 1.1.1.2 2012/07/22 13:44:40 darrenr Exp $ 9 */ 10 11 #include "ipf.h" 12 #include <ctype.h> 13 14 15 void printfieldhdr(words,field)16printfieldhdr(words, field) 17 wordtab_t *words, *field; 18 { 19 wordtab_t *w; 20 char *s, *t; 21 22 if (field->w_value == -2) { 23 for (w = words; w->w_word != NULL; ) { 24 if (w->w_value > 0) { 25 printfieldhdr(words, w); 26 w++; 27 if (w->w_value > 0) 28 putchar('\t'); 29 } else { 30 w++; 31 } 32 } 33 return; 34 } 35 36 for (w = words; w->w_word != NULL; w++) { 37 if (w->w_value == field->w_value) { 38 if (w->w_word == field->w_word) { 39 s = strdup(w->w_word); 40 } else { 41 s = NULL; 42 } 43 44 if ((w->w_word != field->w_word) || (s == NULL)) { 45 PRINTF("%s", field->w_word); 46 } else { 47 for (t = s; *t != '\0'; t++) { 48 if (ISALPHA(*t) && ISLOWER(*t)) 49 *t = TOUPPER(*t); 50 } 51 PRINTF("%s", s); 52 free(s); 53 } 54 } 55 } 56 } 57