language.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
   3  *                                                            1998, 2009
   4  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   5  *
   6  * SARG donations:
   7  *      please look at http://sarg.sourceforge.net/donations.php
   8  * ---------------------------------------------------------------------
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  23  *
  24  */
  25
  26 #include "include/conf.h"
  27 #include "include/defs.h"
  28
  29 void language_load(const char *language)
  30 {
  31    char lfile[FILENAME_MAX];
  32    FILE *fp_text;
  33    char buf[MAXLEN];
  34    char *begin, *end;
  35    int record=0;
  36
  37    if (is_absolute(language)) {
  38       strncpy(lfile,language,sizeof(lfile)-1);
  39       lfile[sizeof(lfile)-1]='\0';
  40    } else {
  41       if (snprintf(lfile,sizeof(lfile),LANGDIR"/%s",language)>=sizeof(lfile)) {
  42          fprintf(stderr, "SARG: (language) language name is too long: %s/%s\n",LANGDIR,language);
  43          exit(1);
  44       }
  45    }
  46
  47    if((fp_text=fopen(lfile,"r"))==NULL) {
  48      fprintf(stderr, "SARG: (language) Cannot open language file: %s\n",lfile);
  49      exit(1);
  50    }
  51    if(langcode)
  52       printf("Reading language from %s\n",lfile);
  53
  54    while(record<sizeof(text)/sizeof(text[0]) && fgets(buf,sizeof(buf),fp_text)!=NULL) {
  55       if (buf[0] == '#') {
  56          begin=buf;
  57          text[record][0] = '\0';
  58       } else {
  59          begin = strchr(buf,'\"');
  60          if (begin == NULL) {
  61             printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",lfile);
  62             exit(1);
  63          }
  64          begin++;
  65          end = strchr(begin,'\"');
  66          if (end) *end = '\0';
  67          strcpy(text[record],begin);
  68       }
  69       if(langcode)
  70          printf("%d %s\n",record,begin);
  71
  72       record++;
  73    }
  74
  75    fclose(fp_text);
  76
  77    if(langcode) {
  78       /*
  79       The listing of the language strings is only used when adding new string so there is
  80       no need to let sarg run any further than this point.
  81       */
  82       exit(0);
  83    }
  84
  85    return;
  86 }