cgi-bin/testhi.c

   1 /*
   2  * Help index test program for CUPS.
   3  *
   4  * Copyright 2007-2017 by Apple Inc.
   5  * Copyright 1997-2007 by Easy Software Products.
   6  *
   7  * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
   8  */
   9
  10 /*
  11  * Include necessary headers...
  12  */
  13
  14 #include "cgi.h"
  15
  16
  17 /*
  18  * Local functions...
  19  */
  20
  21 static void     list_nodes(const char *title, cups_array_t *nodes);
  22 static int      usage(void);
  23
  24
  25 /*
  26  * 'main()' - Test the help index code.
  27  */
  28
  29 int                                     /* O - Exit status */
  30 main(int  argc,                         /* I - Number of command-line arguments */
  31      char *argv[])                      /* I - Command-line arguments */
  32 {
  33   int           i;                      /* Looping var */
  34   help_index_t  *hi,                    /* Help index */
  35                 *search;                /* Search index */
  36   const char    *opt,                   /* Current option character */
  37                 *dir = ".",             /* Directory to index */
  38                 *q = NULL,              /* Query string */
  39                 *section = NULL,        /* Section string */
  40                 *filename = NULL;       /* Filename string */
  41
  42
  43  /*
  44   * Parse the command-line...
  45   */
  46
  47   for (i = 1; i < argc; i ++)
  48   {
  49     if (argv[i][0] == '-')
  50     {
  51       if (!strcmp(argv[i], "--help"))
  52       {
  53         usage();
  54         return (0);
  55       }
  56
  57       for (opt = argv[i] + 1; *opt; opt ++)
  58       {
  59         switch (*opt)
  60         {
  61           case 'd' : /* -d directory */
  62               i ++;
  63               if (i < argc)
  64               {
  65                 dir = argv[i];
  66               }
  67               else
  68               {
  69                 fputs("testhi: Missing directory for \"-d\" option.\n", stderr);
  70                 return (usage());
  71               }
  72               break;
  73
  74           case 's' : /* -s section */
  75               i ++;
  76               if (i < argc)
  77               {
  78                 section = argv[i];
  79               }
  80               else
  81               {
  82                 fputs("testhi: Missing section name for \"-s\" option.\n", stderr);
  83                 return (usage());
  84               }
  85               break;
  86
  87           default :
  88               fprintf(stderr, "testhi: Unknown option \"-%c\".\n", *opt);
  89               return (usage());
  90         }
  91       }
  92     }
  93     else if (!q)
  94       q = argv[i];
  95     else if (!filename)
  96       filename = argv[i];
  97     else
  98     {
  99       fprintf(stderr, "testhi: Unknown argument \"%s\".\n", argv[i]);
 100       return (usage());
 101     }
 102   }
 103
 104  /*
 105   * Load the help index...
 106   */
 107
 108   hi = helpLoadIndex("testhi.index", dir);
 109
 110   list_nodes("nodes", hi->nodes);
 111   list_nodes("sorted", hi->sorted);
 112
 113  /*
 114   * Do any searches...
 115   */
 116
 117   if (q)
 118   {
 119     search = helpSearchIndex(hi, q, section, filename);
 120
 121     if (search)
 122     {
 123       list_nodes(argv[1], search->sorted);
 124       helpDeleteIndex(search);
 125     }
 126     else
 127       printf("%s (0 nodes)\n", q);
 128   }
 129
 130   helpDeleteIndex(hi);
 131
 132  /*
 133   * Return with no errors...
 134   */
 135
 136   return (0);
 137 }
 138
 139
 140 /*
 141  * 'list_nodes()' - List nodes in an array...
 142  */
 143
 144 static void
 145 list_nodes(const char   *title,         /* I - Title string */
 146            cups_array_t *nodes)         /* I - Nodes */
 147 {
 148   int           i;                      /* Looping var */
 149   help_node_t   *node;                  /* Current node */
 150
 151
 152   printf("%s (%d nodes):\n", title, cupsArrayCount(nodes));
 153   for (i = 1, node = (help_node_t *)cupsArrayFirst(nodes);
 154        node;
 155        i ++, node = (help_node_t *)cupsArrayNext(nodes))
 156   {
 157     if (node->anchor)
 158       printf("    %d: %s#%s \"%s\"", i, node->filename, node->anchor,
 159              node->text);
 160     else
 161       printf("    %d: %s \"%s\"", i, node->filename, node->text);
 162
 163     printf(" (%d words)\n", cupsArrayCount(node->words));
 164   }
 165 }
 166
 167
 168 /*
 169  * 'usage()' - Show program usage.
 170  */
 171
 172 static int                              /* O - Exit status */
 173 usage(void)
 174 {
 175   puts("Usage: ./testhi [options] [\"query\"] [filename]");
 176   puts("Options:");
 177   puts("-d directory      Specify index directory.");
 178   puts("-s section        Specify search section.");
 179
 180   return (1);
 181 }