ppdc/ppdpo.cxx

   1 //
   2 // PPD file message catalog program for the CUPS PPD Compiler.
   3 //
   4 // Copyright 2007-2015 by Apple Inc.
   5 // Copyright 2002-2005 by Easy Software Products.
   6 //
   7 // These coded instructions, statements, and computer programs are the
   8 // property of Apple Inc. and are protected by Federal copyright
   9 // law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  10 // which should have been included with this file.  If this file is
  11 // missing or damaged, see the license at "http://www.cups.org/".
  12 //
  13
  14 //
  15 // Include necessary headers...
  16 //
  17
  18 #include "ppdc-private.h"
  19 #include <sys/stat.h>
  20 #include <sys/types.h>
  21
  22
  23 //
  24 // Local functions...
  25 //
  26
  27 static void     add_ui_strings(ppdcDriver *d, ppdcCatalog *catalog);
  28 static void     usage(void);
  29
  30
  31 //
  32 // 'main()' - Main entry for the PPD compiler.
  33 //
  34
  35 int                                     // O - Exit status
  36 main(int  argc,                         // I - Number of command-line arguments
  37      char *argv[])                      // I - Command-line arguments
  38 {
  39   int           i;                      // Looping var
  40   ppdcCatalog   *catalog;               // Message catalog
  41   ppdcSource    *src;                   // PPD source file data
  42   ppdcDriver    *d;                     // Current driver
  43   char          *opt;                   // Current option
  44   int           verbose;                // Verbosity
  45   const char    *outfile;               // Output file
  46   char          *value;                 // Value in option
  47
  48
  49   _cupsSetLocale(argv);
  50
  51   // Scan the command-line...
  52   catalog = new ppdcCatalog("en");
  53   src     = new ppdcSource();
  54   verbose = 0;
  55   outfile = 0;
  56
  57   for (i = 1; i < argc; i ++)
  58     if (argv[i][0] == '-')
  59     {
  60       for (opt = argv[i] + 1; *opt; opt ++)
  61         switch (*opt)
  62         {
  63           case 'D' :                    // Define variable
  64               i ++;
  65               if (i >= argc)
  66                 usage();
  67
  68               if ((value = strchr(argv[i], '=')) != NULL)
  69               {
  70                 *value++ = '\0';
  71
  72                 src->set_variable(argv[i], value);
  73               }
  74               else
  75                 src->set_variable(argv[i], "1");
  76               break;
  77
  78           case 'I' :                    // Include directory...
  79               i ++;
  80               if (i >= argc)
  81                 usage();
  82
  83               if (verbose > 1)
  84                 _cupsLangPrintf(stdout,
  85                                 _("ppdc: Adding include directory \"%s\"."),
  86                                 argv[i]);
  87
  88               ppdcSource::add_include(argv[i]);
  89               break;
  90
  91           case 'o' :                    // Output file...
  92               i ++;
  93               if (i >= argc || outfile)
  94                 usage();
  95
  96               outfile = argv[i];
  97
  98               catalog->load_messages(outfile);
  99               break;
 100
 101           case 'v' :                    // Be verbose...
 102               verbose ++;
 103               break;
 104
 105           default :                     // Unknown
 106               usage();
 107               break;
 108         }
 109     }
 110     else
 111     {
 112       // Open and load the driver info file...
 113       if (verbose > 1)
 114         _cupsLangPrintf(stdout,
 115                         _("ppdc: Loading driver information file \"%s\"."),
 116                         argv[i]);
 117
 118       src->read_file(argv[i]);
 119     }
 120
 121   // If no drivers have been loaded, display the program usage message.
 122   if ((d = (ppdcDriver *)src->drivers->first()) != NULL)
 123   {
 124     // Add UI strings...
 125     while (d != NULL)
 126     {
 127       if (verbose)
 128         _cupsLangPrintf(stderr, _("ppdc: Adding/updating UI text from %s."), argv[i]);
 129
 130       add_ui_strings(d, catalog);
 131
 132       d = (ppdcDriver *)src->drivers->next();
 133     }
 134   }
 135   else
 136     usage();
 137
 138   // Delete the printer driver information...
 139   src->release();
 140
 141   // Write the message catalog...
 142   if (!outfile)
 143     usage();
 144   else
 145     catalog->save_messages(outfile);
 146
 147   catalog->release();
 148
 149   // Return with no errors.
 150   return (0);
 151 }
 152
 153
 154 //
 155 // 'add_ui_strings()' - Add all UI strings from the driver.
 156 //
 157
 158 static void
 159 add_ui_strings(ppdcDriver  *d,          // I - Driver data
 160                ppdcCatalog *catalog)    // I - Message catalog
 161 {
 162   // Add the make/model/language strings...
 163   catalog->add_message(d->manufacturer->value);
 164   catalog->add_message(d->model_name->value);
 165
 166   // Add the media size strings...
 167   ppdcMediaSize *m;                     // Current media size
 168
 169   for (m = (ppdcMediaSize *)d->sizes->first();
 170        m;
 171        m = (ppdcMediaSize *)d->sizes->next())
 172     catalog->add_message(m->text->value);
 173
 174   // Add the group/option/choice strings...
 175   ppdcGroup     *g;                     // Current group
 176   ppdcOption    *o;                     // Current option
 177   ppdcChoice    *c;                     // Current choice
 178
 179   for (g = (ppdcGroup *)d->groups->first();
 180        g;
 181        g = (ppdcGroup *)d->groups->next())
 182   {
 183     if (!g->options->count)
 184       continue;
 185
 186     if (_cups_strcasecmp(g->name->value, "General"))
 187       catalog->add_message(g->text->value);
 188
 189     for (o = (ppdcOption *)g->options->first();
 190          o;
 191          o = (ppdcOption *)g->options->next())
 192     {
 193       if (!o->choices->count)
 194         continue;
 195
 196       if (o->text->value)
 197         catalog->add_message(o->text->value);
 198       else
 199         catalog->add_message(o->name->value);
 200
 201       for (c = (ppdcChoice *)o->choices->first();
 202            c;
 203            c = (ppdcChoice *)o->choices->next())
 204         if (c->text->value)
 205           catalog->add_message(c->text->value);
 206         else
 207           catalog->add_message(c->name->value);
 208     }
 209   }
 210
 211   // Add profile and preset strings...
 212   ppdcAttr *a;                          // Current attribute
 213   for (a = (ppdcAttr *)d->attrs->first();
 214        a;
 215        a = (ppdcAttr *)d->attrs->next())
 216     if (a->text->value && a->text->value[0] &&
 217         (a->localizable ||
 218          !strncmp(a->name->value, "Custom", 6) ||
 219          !strncmp(a->name->value, "ParamCustom", 11) ||
 220          !strcmp(a->name->value, "APCustomColorMatchingName") ||
 221          !strcmp(a->name->value, "APPrinterPreset") ||
 222          !strcmp(a->name->value, "cupsICCProfile") ||
 223          !strcmp(a->name->value, "cupsIPPReason") ||
 224          !strcmp(a->name->value, "cupsMarkerName")))
 225     {
 226       catalog->add_message(a->text->value);
 227
 228       if ((a->localizable && a->value->value[0]) ||
 229           !strcmp(a->name->value, "cupsIPPReason"))
 230         catalog->add_message(a->value->value);
 231     }
 232     else if (!strncmp(a->name->value, "Custom", 6) ||
 233              !strncmp(a->name->value, "ParamCustom", 11))
 234       catalog->add_message(a->name->value);
 235 }
 236
 237
 238 //
 239 // 'usage()' - Show usage and exit.
 240 //
 241
 242 static void
 243 usage(void)
 244 {
 245   _cupsLangPuts(stdout, _("Usage: ppdpo [options] -o filename.po filename.drv "
 246                           "[ ... filenameN.drv ]"));
 247   _cupsLangPuts(stdout, _("Options:"));
 248   _cupsLangPuts(stdout, _("  -D name=value           Set named variable to "
 249                           "value."));
 250   _cupsLangPuts(stdout, _("  -I include-dir          Add include directory to "
 251                           "search path."));
 252   _cupsLangPuts(stdout, _("  -v                      Be verbose."));
 253
 254   exit(1);
 255 }