ppdc/ppdhtml.cxx

   1 //
   2 // "$Id$"
   3 //
   4 //   PPD to HTML utility for the CUPS PPD Compiler.
   5 //
   6 //   Copyright 2007 by Apple Inc.
   7 //   Copyright 2002-2005 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 // Contents:
  16 //
  17 //   main()  - Main entry for the PPD to HTML utility.
  18 //   usage() - Show usage and exit.
  19 //
  20
  21 //
  22 // Include necessary headers...
  23 //
  24
  25 #include "ppdc.h"
  26 #include <sys/stat.h>
  27 #include <sys/types.h>
  28
  29
  30 //
  31 // Local functions...
  32 //
  33
  34 static void     usage(void);
  35
  36
  37 //
  38 // 'main()' - Main entry for the PPD compiler.
  39 //
  40
  41 int                                     // O - Exit status
  42 main(int  argc,                         // I - Number of command-line arguments
  43      char *argv[])                      // I - Command-line arguments
  44 {
  45   int           i;                      // Looping var
  46   ppdcSource    *src;                   // PPD source file data
  47   ppdcDriver    *d;                     // Current driver
  48   ppdcGroup     *g,                     // Current group
  49                 *composite;             // Composite of all drivers
  50   ppdcOption    *o,                     // Current option
  51                 *compo;                 // Composite option
  52   ppdcChoice    *c;                     // Current choice
  53   char          *opt;                   // Current option char
  54   ppdcMediaSize *size;                  // Current media size
  55
  56
  57   // Scan the command-line...
  58   src = 0;
  59
  60   for (i = 1; i < argc; i ++)
  61     if (argv[i][0] == '-')
  62     {
  63       for (opt = argv[i] + 1; *opt; opt ++)
  64         switch (*opt)
  65         {
  66           case 'I' :                    // Include directory...
  67               i ++;
  68               if (i >= argc)
  69                 usage();
  70
  71               ppdcSource::add_include(argv[i]);
  72               break;
  73
  74           default :                     // Unknown
  75               usage();
  76               break;
  77         }
  78     }
  79     else
  80     {
  81       // Open and load the driver info file...
  82       src = new ppdcSource(argv[i]);
  83
  84       // Create a composite group with all of the features from the
  85       // drivers in the info file...
  86       composite = new ppdcGroup("", "");
  87
  88       for (d = (ppdcDriver *)src->drivers->first(); d; d = (ppdcDriver *)src->drivers->next())
  89         for (g = (ppdcGroup *)d->groups->first(); g; g = (ppdcGroup *)d->groups->next())
  90           for (o = (ppdcOption *)g->options->first(); o; o = (ppdcOption *)g->options->next())
  91           {
  92             if ((compo = composite->find_option(o->name->value)) == NULL)
  93               composite->add_option(new ppdcOption(o));
  94           }
  95
  96       puts("<html>");
  97       printf("<head><title>Driver Summary for %s</title></head>\n", argv[i]);
  98       printf("<body><h1>Driver Summary for %s</h1>\n", argv[i]);
  99       printf("<p><table border='1'><thead><tr><th>Printer</th><th>Media Size</th>");
 100       for (compo = (ppdcOption *)composite->options->first(); compo; compo = (ppdcOption *)composite->options->next())
 101         printf("<th>%s</th>", compo->text->value);
 102       puts("</tr></thead><tbody>");
 103
 104       // Write HTML summary...
 105       for (d = (ppdcDriver *)src->drivers->first(); d; d = (ppdcDriver *)src->drivers->next())
 106       {
 107         // Write the summary for this driver...
 108         printf("<tr valign='top'><td nowrap>%s</td><td nowrap>", d->model_name->value);
 109         for (size = (ppdcMediaSize *)d->sizes->first(); size;
 110              size = (ppdcMediaSize *)d->sizes->next())
 111           printf("%s<br>", size->text->value);
 112         printf("</td>");
 113
 114         for (compo = (ppdcOption *)composite->options->first(); compo;
 115              compo = (ppdcOption *)composite->options->next())
 116           if ((o = d->find_option(compo->name->value)) != NULL)
 117           {
 118             printf("<td nowrap>");
 119             for (c = (ppdcChoice *)o->choices->first(); c;
 120                  c = (ppdcChoice *)o->choices->next())
 121               printf("%s<br>", c->text->value);
 122             printf("</td>");
 123           }
 124           else
 125             printf("<td>N/A</td>");
 126
 127         puts("</tr>");
 128       }
 129
 130       puts("</tbody></table></p>");
 131       puts("</body>");
 132       puts("</html>");
 133       // Delete the printer driver information...
 134       delete composite;
 135       delete src;
 136     }
 137
 138   // If no drivers have been loaded, display the program usage message.
 139   if (!src)
 140     usage();
 141
 142   // Return with no errors.
 143   return (0);
 144 }
 145
 146
 147 //
 148 // 'usage()' - Show usage and exit.
 149 //
 150
 151 static void
 152 usage(void)
 153 {
 154   puts("Usage: ppdhtml [options] filename.drv >filename.html");
 155   puts("Options:");
 156   puts("  -I include-dir    Add include directory to search path.");
 157
 158   exit(1);
 159 }
 160
 161
 162 //
 163 // End of "$Id$".
 164 //