lingucomponent/source/thesaurus/mythes/example.cxx

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  30
  31
  32 // MARKER(update_precomp.py): autogen include statement, do not remove
  33 #include "precompiled_lingucomponent.hxx"
  34 #include <cstring>
  35 #include <cstdlib>
  36 #include <cstdio>
  37
  38 #include "mythes.hxx"
  39
  40 extern char * mystrdup(const char * s);
  41
  42 using namespace std;
  43
  44 int
  45 main(int argc, char** argv)
  46 {
  47
  48     char * af;
  49     char * df;
  50     char * wtc;
  51     FILE* wtclst;
  52
  53   /* first parse the command line options */
  54   /* arg1 - index file, arg2 thesaurus data file, arg3 - file of words to check */
  55
  56   if (argv[1]) {
  57        af = mystrdup(argv[1]);
  58   } else {
  59     fprintf(stderr,"correct syntax is:\n");
  60     fprintf(stderr,"example index_file thesaurus_file file_of_words_to_check\n");
  61     exit(1);
  62   }
  63   if (argv[2]) {
  64        df = mystrdup(argv[2]);
  65   } else {
  66     fprintf(stderr,"correct syntax is:\n");
  67     fprintf(stderr,"example index_file thesaurus_file file_of_words_to_check\n");
  68     exit(1);
  69   }
  70   if (argv[3]) {
  71        wtc = mystrdup(argv[3]);
  72   } else {
  73     fprintf(stderr,"correct syntax is:\n");
  74     fprintf(stderr,"example index_file thesaurus_file file_of_words_to_check\n");
  75     exit(1);
  76   }
  77
  78
  79   /* open the words to check list */
  80   wtclst = fopen(wtc,"r");
  81   if (!wtclst) {
  82     fprintf(stderr,"Error - could not open file of words to check\n");
  83     exit(1);
  84   }
  85
  86     // open a new thesaurus object
  87     MyThes * pMT= new MyThes(af,df);
  88
  89     // get the encoding used for the thesaurus data
  90     char * encoding = pMT->get_th_encoding();
  91     fprintf(stdout,"Thesaurus uses encoding %s\n\n",encoding);
  92
  93     int k;
  94     char buf[101];
  95     mentry * pmean;
  96
  97     while(fgets(buf,100,wtclst)) {
  98       k = strlen(buf);
  99       *(buf + k - 1) = '\0';
 100       int len = strlen(buf);
 101       int count = pMT->Lookup(buf,len,&pmean);
 102       // don't change value of pmean
 103       // or count since needed for CleanUpAfterLookup routine
 104       mentry* pm = pmean;
 105       if (count) {
 106         fprintf(stdout,"%s has %d meanings\n",buf,count);
 107         for (int  i=0; i < count; i++) {
 108           fprintf(stdout,"   meaning %d: %s\n",i,pm->defn);
 109           for (int j=0; j < pm->count; j++) {
 110             fprintf(stdout,"       %s\n",pm->psyns[j]);
 111           }
 112           fprintf(stdout,"\n");
 113           pm++;
 114         }
 115         fprintf(stdout,"\n\n");
 116         // now clean up all allocated memory
 117         pMT->CleanUpAfterLookup(&pmean,count);
 118       } else {
 119         fprintf(stdout,"\"%s\" is not in thesaurus!\n",buf);
 120       }
 121     }
 122
 123     delete pMT;
 124     fclose(wtclst);
 125     free(wtc);
 126     free(df);
 127     free(af);
 128
 129     return 0;
 130 }
 131