cgi-bin/websearch.c

   1 /*
   2  * "$Id$"
   3  *
   4  *   Web search program for www.cups.org.
   5  *
   6  *   Copyright 2007-2009 by Apple Inc.
   7  *   Copyright 1997-2007 by Easy Software Products.
   8  *
   9  *   These coded instructions, statements, and computer programs are the
  10  *   property of Apple Inc. and are protected by Federal copyright
  11  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12  *   which should have been included with this file.  If this file is
  13  *   file is missing or damaged, see the license at "http://www.cups.org/".
  14  *
  15  * Usage:
  16  *
  17  *   websearch directory "search string"
  18  *
  19  * Contents:
  20  *
  21  *   main()       - Search a directory of help files.
  22  *   list_nodes() - List matching nodes.
  23  */
  24
  25 /*
  26  * Include necessary headers...
  27  */
  28
  29 #include "cgi.h"
  30
  31
  32 /*
  33  * Local functions...
  34  */
  35
  36 static void     list_nodes(help_index_t *hi, const char *title,
  37                            cups_array_t *nodes);
  38
  39
  40 /*
  41  * 'main()' - Test the help index code.
  42  */
  43
  44 int                                     /* O - Exit status */
  45 main(int  argc,                         /* I - Number of command-line args */
  46      char *argv[])                      /* I - Command-line arguments */
  47 {
  48   help_index_t  *hi,                    /* Help index */
  49                 *search;                /* Search index */
  50   char          indexname[1024];        /* Name of index file */
  51
  52
  53   if (argc != 3)
  54   {
  55     puts("Usage: websearch directory \"search terms\"");
  56     return (1);
  57   }
  58
  59  /*
  60   * Load the help index...
  61   */
  62
  63   snprintf(indexname, sizeof(indexname), "%s/.index", argv[1]);
  64   hi = helpLoadIndex(indexname, argv[1]);
  65
  66  /*
  67   * Do any searches...
  68   */
  69
  70   search = helpSearchIndex(hi, argv[2], NULL, NULL);
  71
  72   if (search)
  73     list_nodes(hi, argv[1], search->sorted);
  74
  75  /*
  76   * Return with no errors...
  77   */
  78
  79   return (0);
  80 }
  81
  82
  83 /*
  84  * 'list_nodes()' - List nodes in an array...
  85  */
  86
  87 static void
  88 list_nodes(help_index_t *hi,            /* I - Help index */
  89            const char   *title,         /* I - Title string */
  90            cups_array_t *nodes)         /* I - Nodes */
  91 {
  92   help_node_t   *node,                  /* Current node */
  93                 *file;                  /* File node */
  94
  95
  96   printf("%d\n", cupsArrayCount(nodes));
  97   for (node = (help_node_t *)cupsArrayFirst(nodes);
  98        node;
  99        node = (help_node_t *)cupsArrayNext(nodes))
 100   {
 101     if (node->anchor)
 102     {
 103       file = helpFindNode(hi, node->filename, NULL);
 104       printf("%d|%s#%s|%s|%s\n", node->score, node->filename, node->anchor,
 105              node->text, file ? file->text : node->filename);
 106     }
 107     else
 108       printf("%d|%s|%s|%s\n", node->score, node->filename, node->text,
 109              node->text);
 110   }
 111 }
 112
 113
 114 /*
 115  * End of "$Id$".
 116  */