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 // Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
   8 //
   9
  10 //
  11 // Include necessary headers...
  12 //
  13
  14 #include "ppdc-private.h"
  15 #include <sys/stat.h>
  16 #include <sys/types.h>
  17
  18
  19 //
  20 // Local functions...
  21 //
  22
  23 static void     add_ui_strings(ppdcDriver *d, ppdcCatalog *catalog);
  24 static void     usage(void);
  25
  26
  27 //
  28 // 'main()' - Main entry for the PPD compiler.
  29 //
  30
  31 int                                     // O - Exit status
  32 main(int  argc,                         // I - Number of command-line arguments
  33      char *argv[])                      // I - Command-line arguments
  34 {
  35   int           i;                      // Looping var
  36   ppdcCatalog   *catalog;               // Message catalog
  37   ppdcSource    *src;                   // PPD source file data
  38   ppdcDriver    *d;                     // Current driver
  39   char          *opt;                   // Current option
  40   int           verbose;                // Verbosity
  41   const char    *outfile;               // Output file
  42   char          *value;                 // Value in option
  43
  44
  45   _cupsSetLocale(argv);
  46
  47   // Scan the command-line...
  48   catalog = new ppdcCatalog("en");
  49   src     = new ppdcSource();
  50   verbose = 0;
  51   outfile = 0;
  52
  53   for (i = 1; i < argc; i ++)
  54     if (argv[i][0] == '-')
  55     {
  56       for (opt = argv[i] + 1; *opt; opt ++)
  57         switch (*opt)
  58         {
  59           case 'D' :                    // Define variable
  60               i ++;
  61               if (i >= argc)
  62                 usage();
  63
  64               if ((value = strchr(argv[i], '=')) != NULL)
  65               {
  66                 *value++ = '\0';
  67
  68                 src->set_variable(argv[i], value);
  69               }
  70               else
  71                 src->set_variable(argv[i], "1");
  72               break;
  73
  74           case 'I' :                    // Include directory...
  75               i ++;
  76               if (i >= argc)
  77                 usage();
  78
  79               if (verbose > 1)
  80                 _cupsLangPrintf(stdout,
  81                                 _("ppdc: Adding include directory \"%s\"."),
  82                                 argv[i]);
  83
  84               ppdcSource::add_include(argv[i]);
  85               break;
  86
  87           case 'o' :                    // Output file...
  88               i ++;
  89               if (i >= argc || outfile)
  90                 usage();
  91
  92               outfile = argv[i];
  93
  94               catalog->load_messages(outfile);
  95               break;
  96
  97           case 'v' :                    // Be verbose...
  98               verbose ++;
  99               break;
 100
 101           default :                     // Unknown
 102               usage();
 103               break;
 104         }
 105     }
 106     else
 107     {
 108       // Open and load the driver info file...
 109       if (verbose > 1)
 110         _cupsLangPrintf(stdout,
 111                         _("ppdc: Loading driver information file \"%s\"."),
 112                         argv[i]);
 113
 114       src->read_file(argv[i]);
 115     }
 116
 117   // If no drivers have been loaded, display the program usage message.
 118   if ((d = (ppdcDriver *)src->drivers->first()) != NULL)
 119   {
 120     // Add UI strings...
 121     while (d != NULL)
 122     {
 123       if (verbose)
 124         _cupsLangPrintf(stderr, _("ppdc: Adding/updating UI text from %s."), argv[i]);
 125
 126       add_ui_strings(d, catalog);
 127
 128       d = (ppdcDriver *)src->drivers->next();
 129     }
 130   }
 131   else
 132     usage();
 133
 134   // Delete the printer driver information...
 135   src->release();
 136
 137   // Write the message catalog...
 138   if (!outfile)
 139     usage();
 140   else
 141     catalog->save_messages(outfile);
 142
 143   catalog->release();
 144
 145   // Return with no errors.
 146   return (0);
 147 }
 148
 149
 150 //
 151 // 'add_ui_strings()' - Add all UI strings from the driver.
 152 //
 153
 154 static void
 155 add_ui_strings(ppdcDriver  *d,          // I - Driver data
 156                ppdcCatalog *catalog)    // I - Message catalog
 157 {
 158   // Add the make/model/language strings...
 159   catalog->add_message(d->manufacturer->value);
 160   catalog->add_message(d->model_name->value);
 161
 162   // Add the media size strings...
 163   ppdcMediaSize *m;                     // Current media size
 164
 165   for (m = (ppdcMediaSize *)d->sizes->first();
 166        m;
 167        m = (ppdcMediaSize *)d->sizes->next())
 168     catalog->add_message(m->text->value);
 169
 170   // Add the group/option/choice strings...
 171   ppdcGroup     *g;                     // Current group
 172   ppdcOption    *o;                     // Current option
 173   ppdcChoice    *c;                     // Current choice
 174
 175   for (g = (ppdcGroup *)d->groups->first();
 176        g;
 177        g = (ppdcGroup *)d->groups->next())
 178   {
 179     if (!g->options->count)
 180       continue;
 181
 182     if (_cups_strcasecmp(g->name->value, "General"))
 183       catalog->add_message(g->text->value);
 184
 185     for (o = (ppdcOption *)g->options->first();
 186          o;
 187          o = (ppdcOption *)g->options->next())
 188     {
 189       if (!o->choices->count)
 190         continue;
 191
 192       if (o->text->value)
 193         catalog->add_message(o->text->value);
 194       else
 195         catalog->add_message(o->name->value);
 196
 197       for (c = (ppdcChoice *)o->choices->first();
 198            c;
 199            c = (ppdcChoice *)o->choices->next())
 200         if (c->text->value)
 201           catalog->add_message(c->text->value);
 202         else
 203           catalog->add_message(c->name->value);
 204     }
 205   }
 206
 207   // Add profile and preset strings...
 208   ppdcAttr *a;                          // Current attribute
 209   for (a = (ppdcAttr *)d->attrs->first();
 210        a;
 211        a = (ppdcAttr *)d->attrs->next())
 212     if (a->text->value && a->text->value[0] &&
 213         (a->localizable ||
 214          !strncmp(a->name->value, "Custom", 6) ||
 215          !strncmp(a->name->value, "ParamCustom", 11) ||
 216          !strcmp(a->name->value, "APCustomColorMatchingName") ||
 217          !strcmp(a->name->value, "APPrinterPreset") ||
 218          !strcmp(a->name->value, "cupsICCProfile") ||
 219          !strcmp(a->name->value, "cupsIPPReason") ||
 220          !strcmp(a->name->value, "cupsMarkerName")))
 221     {
 222       catalog->add_message(a->text->value);
 223
 224       if ((a->localizable && a->value->value[0]) ||
 225           !strcmp(a->name->value, "cupsIPPReason"))
 226         catalog->add_message(a->value->value);
 227     }
 228     else if (!strncmp(a->name->value, "Custom", 6) ||
 229              !strncmp(a->name->value, "ParamCustom", 11))
 230       catalog->add_message(a->name->value);
 231 }
 232
 233
 234 //
 235 // 'usage()' - Show usage and exit.
 236 //
 237
 238 static void
 239 usage(void)
 240 {
 241   _cupsLangPuts(stdout, _("Usage: ppdpo [options] -o filename.po filename.drv "
 242                           "[ ... filenameN.drv ]"));
 243   _cupsLangPuts(stdout, _("Options:"));
 244   _cupsLangPuts(stdout, _("  -D name=value           Set named variable to "
 245                           "value."));
 246   _cupsLangPuts(stdout, _("  -I include-dir          Add include directory to "
 247                           "search path."));
 248   _cupsLangPuts(stdout, _("  -v                      Be verbose."));
 249
 250   exit(1);
 251 }