[thirdparty/cups.git] / ppdc / ppdc.cxx

//
// PPD file compiler main entry for the CUPS PPD Compiler.
//
// Copyright 2007-2014 by Apple Inc.
// Copyright 2002-2007 by Easy Software Products.
//
// These coded instructions, statements, and computer programs are the
// property of Apple Inc. and are protected by Federal copyright
// law.  Distribution and use rights are outlined in the file "LICENSE.txt"
// which should have been included with this file.  If this file is
// file is missing or damaged, see the license at "http://www.cups.org/".
//

//
// Include necessary headers...
//

#include "ppdc-private.h"
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>


//
// Local functions...
//

static void	usage(void);


//
// 'main()' - Main entry for the PPD compiler.
//

int					// O - Exit status
main(int  argc,				// I - Number of command-line arguments
     char *argv[])			// I - Command-line arguments
{
  int			i, j;		// Looping vars
  ppdcCatalog		*catalog;	// Message catalog
  const char		*outdir;	// Output directory
  ppdcSource		*src;		// PPD source file data
  ppdcDriver		*d;		// Current driver
  cups_file_t		*fp;		// PPD file
  char			*opt,		// Current option
			*value,		// Value in option
			*outname,	// Output filename
			make_model[1024],
					// Make and model
			pcfilename[1024],
					// Lowercase pcfilename
			filename[1024];	// PPD filename
  int			comp,		// Compress
			do_test,	// Test PPD files
			single_language,// Generate single-language files
			use_model_name,	// Use ModelName for filename
			verbose;	// Verbosity
  ppdcLineEnding	le;		// Line ending to use
  ppdcArray		*locales;	// List of locales
  cups_array_t		*filenames;	// List of generated filenames


  _cupsSetLocale(argv);

  // Scan the command-line...
  catalog         = NULL;
  comp            = 0;
  do_test         = 0;
  le              = PPDC_LFONLY;
  locales         = NULL;
  outdir          = "ppd";
  single_language = 0;
  src             = new ppdcSource();
  use_model_name  = 0;
  verbose         = 0;
  filenames       = cupsArrayNew((cups_array_func_t)_cups_strcasecmp, NULL);

  for (i = 1; i < argc; i ++)
    if (argv[i][0] == '-')
    {
      for (opt = argv[i] + 1; *opt; opt ++)
        switch (*opt)
	{
          case 'D' :			// Define variable
	      i ++;
	      if (i >= argc)
	        usage();

              if ((value = strchr(argv[i], '=')) != NULL)
	      {
	        *value++ = '\0';

	        src->set_variable(argv[i], value);
	      }
	      else
	        src->set_variable(argv[i], "1");
              break;

          case 'I' :			// Include directory...
	      i ++;
	      if (i >= argc)
        	usage();

              if (verbose > 1)
	        _cupsLangPrintf(stdout,
				_("ppdc: Adding include directory \"%s\"."),
				argv[i]);

	      ppdcSource::add_include(argv[i]);
	      break;

	  case 'c' :			// Message catalog...
	      i ++;
              if (i >= argc)
                usage();

              if (verbose > 1)
	        _cupsLangPrintf(stdout,
		                _("ppdc: Loading messages from \"%s\"."),
				argv[i]);

              if (!catalog)
	        catalog = new ppdcCatalog("en");

              if (catalog->load_messages(argv[i]))
	      {
        	_cupsLangPrintf(stderr,
		                _("ppdc: Unable to load localization file "
				  "\"%s\" - %s"), argv[i], strerror(errno));
                return (1);
	      }
	      break;

          case 'd' :			// Output directory...
	      i ++;
	      if (i >= argc)
        	usage();

              if (verbose > 1)
	        _cupsLangPrintf(stdout,
				_("ppdc: Writing PPD files to directory "
				  "\"%s\"."), argv[i]);

	      outdir = argv[i];
	      break;

          case 'l' :			// Language(s)...
	      i ++;
	      if (i >= argc)
        	usage();

              if (strchr(argv[i], ','))
	      {
	        // Comma-delimited list of languages...
		char	temp[1024],	// Copy of language list
			*start,		// Start of current locale name
			*end;		// End of current locale name


		locales = new ppdcArray();

		strlcpy(temp, argv[i], sizeof(temp));
		for (start = temp; *start; start = end)
		{
		  if ((end = strchr(start, ',')) != NULL)
		    *end++ = '\0';
		  else
		    end = start + strlen(start);

                  if (end > start)
		    locales->add(new ppdcString(start));
		}
	      }
	      else
	      {
	        single_language = 1;

        	if (verbose > 1)
	          _cupsLangPrintf(stdout,
		                  _("ppdc: Loading messages for locale "
				    "\"%s\"."), argv[i]);

        	if (catalog)
	          catalog->release();

        	catalog = new ppdcCatalog(argv[i]);

		if (catalog->messages->count == 0 && strcmp(argv[i], "en"))
		{
        	  _cupsLangPrintf(stderr,
				  _("ppdc: Unable to find localization for "
				    "\"%s\" - %s"), argv[i], strerror(errno));
                  return (1);
		}
	      }
	      break;

          case 'm' :			// Use ModelName for filename
	      use_model_name = 1;
	      break;

          case 't' :			// Test PPDs instead of generating them
	      do_test = 1;
	      break;

          case 'v' :			// Be verbose...
	      verbose ++;
	      break;

          case 'z' :			// Compress files...
	      comp = 1;
	      break;

	  case '-' :			// --option
	      if (!strcmp(opt, "-lf"))
	      {
		le  = PPDC_LFONLY;
		opt += strlen(opt) - 1;
		break;
	      }
	      else if (!strcmp(opt, "-cr"))
	      {
		le  = PPDC_CRONLY;
		opt += strlen(opt) - 1;
		break;
	      }
	      else if (!strcmp(opt, "-crlf"))
	      {
		le  = PPDC_CRLF;
		opt += strlen(opt) - 1;
		break;
	      }

	  default :			// Unknown
	      usage();
	      break;
	}
    }
    else
    {
      // Open and load the driver info file...
      if (verbose > 1)
        _cupsLangPrintf(stdout,
	                _("ppdc: Loading driver information file \"%s\"."),
			argv[i]);

      src->read_file(argv[i]);
    }


  if (src->drivers->count > 0)
  {
    // Create the output directory...
    if (mkdir(outdir, 0777))
    {
      if (errno != EEXIST)
      {
	_cupsLangPrintf(stderr,
	                _("ppdc: Unable to create output directory %s: %s"),
	        outdir, strerror(errno));
        return (1);
      }
    }

    // Write PPD files...
    for (d = (ppdcDriver *)src->drivers->first();
         d;
	 d = (ppdcDriver *)src->drivers->next())
    {
      if (do_test)
      {
        // Test the PPD file for this driver...
	int	pid,			// Process ID
		fds[2];			// Pipe file descriptors


        if (pipe(fds))
	{
	  _cupsLangPrintf(stderr,
	                  _("ppdc: Unable to create output pipes: %s"),
	                  strerror(errno));
	  return (1);
	}

	if ((pid = fork()) == 0)
	{
	  // Child process comes here...
	  dup2(fds[0], 0);

	  close(fds[0]);
	  close(fds[1]);

	  execlp("cupstestppd", "cupstestppd", "-", (char *)0);

	  _cupsLangPrintf(stderr,
	                  _("ppdc: Unable to execute cupstestppd: %s"),
			  strerror(errno));
	  return (errno);
	}
	else if (pid < 0)
	{
	  _cupsLangPrintf(stderr, _("ppdc: Unable to execute cupstestppd: %s"),
			  strerror(errno));
	  return (errno);
	}

	close(fds[0]);
	fp = cupsFileOpenFd(fds[1], "w");
      }
      else
      {
	// Write the PPD file for this driver...
	if (use_model_name)
	{
	  if (!_cups_strncasecmp(d->model_name->value, d->manufacturer->value,
	                   strlen(d->manufacturer->value)))
	  {
	    // Model name already starts with the manufacturer...
            outname = d->model_name->value;
	  }
	  else
	  {
	    // Add manufacturer to the front of the model name...
	    snprintf(make_model, sizeof(make_model), "%s %s",
	             d->manufacturer->value, d->model_name->value);
	    outname = make_model;
	  }
	}
	else if (d->file_name)
	  outname = d->file_name->value;
	else
	  outname = d->pc_file_name->value;

	if (strstr(outname, ".PPD"))
	{
	  // Convert PCFileName to lowercase...
	  for (j = 0;
	       outname[j] && j < (int)(sizeof(pcfilename) - 1);
	       j ++)
	    pcfilename[j] = (char)tolower(outname[j] & 255);

	  pcfilename[j] = '\0';
	}
	else
	{
	  // Leave PCFileName as-is...
	  strlcpy(pcfilename, outname, sizeof(pcfilename));
	}

	// Open the PPD file for writing...
	if (comp)
	  snprintf(filename, sizeof(filename), "%s/%s.gz", outdir, pcfilename);
	else
	  snprintf(filename, sizeof(filename), "%s/%s", outdir, pcfilename);

        if (cupsArrayFind(filenames, filename))
	  _cupsLangPrintf(stderr,
	                  _("ppdc: Warning - overlapping filename \"%s\"."),
			  filename);
	else
	  cupsArrayAdd(filenames, strdup(filename));

	fp = cupsFileOpen(filename, comp ? "w9" : "w");
	if (!fp)
	{
	  _cupsLangPrintf(stderr,
	                  _("ppdc: Unable to create PPD file \"%s\" - %s."),
			  filename, strerror(errno));
	  return (1);
	}

	if (verbose)
	  _cupsLangPrintf(stdout, _("ppdc: Writing %s."), filename);
      }

     /*
      * Write the PPD file...
      */

      ppdcArray *templocales = locales;

      if (!templocales && !single_language)
      {
	templocales = new ppdcArray();
	for (ppdcCatalog *tempcatalog = (ppdcCatalog *)src->po_files->first();
	     tempcatalog;
	     tempcatalog = (ppdcCatalog *)src->po_files->next())
	{
	  tempcatalog->locale->retain();
	  templocales->add(tempcatalog->locale);
	}
      }

      if (d->write_ppd_file(fp, catalog, templocales, src, le))
      {
	cupsFileClose(fp);
	return (1);
      }

      if (templocales != locales)
        templocales->release();

      cupsFileClose(fp);
    }
  }
  else
    usage();

  // Delete the printer driver information...
  src->release();

  // Message catalog...
  if (catalog)
    catalog->release();

  // Return with no errors.
  return (0);
}


//
// 'usage()' - Show usage and exit.
//

static void
usage(void)
{
  _cupsLangPuts(stdout, _("Usage: ppdc [options] filename.drv [ ... "
                          "filenameN.drv ]"));
  _cupsLangPuts(stdout, _("Options:"));
  _cupsLangPuts(stdout, _("  -D name=value           Set named variable to "
                          "value."));
  _cupsLangPuts(stdout, _("  -I include-dir          Add include directory to "
                          "search path."));
  _cupsLangPuts(stdout, _("  -c catalog.po           Load the specified "
                          "message catalog."));
  _cupsLangPuts(stdout, _("  -d output-dir           Specify the output "
                          "directory."));
  _cupsLangPuts(stdout, _("  -l lang[,lang,...]      Specify the output "
                          "language(s) (locale)."));
  _cupsLangPuts(stdout, _("  -m                      Use the ModelName value "
                          "as the filename."));
  _cupsLangPuts(stdout, _("  -t                      Test PPDs instead of "
                          "generating them."));
  _cupsLangPuts(stdout, _("  -v                      Be verbose."));
  _cupsLangPuts(stdout, _("  -z                      Compress PPD files using "
                          "GNU zip."));
  _cupsLangPuts(stdout, _("  --cr                    End lines with CR (Mac "
                          "OS 9)."));
  _cupsLangPuts(stdout, _("  --crlf                  End lines with CR + LF "
                          "(Windows)."));
  _cupsLangPuts(stdout, _("  --lf                    End lines with LF "
                          "(UNIX/Linux/macOS)."));

  exit(1);
}
Commit	Line	Data
ac884b6a	1	//
be76a973	2	// PPD file compiler main entry for the CUPS PPD Compiler.
ac884b6a	3	//
be76a973 MS	4	// Copyright 2007-2014 by Apple Inc.
be76a973 MS	5	// Copyright 2002-2007 by Easy Software Products.
ac884b6a	6	//
be76a973 MS	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	// file is missing or damaged, see the license at "http://www.cups.org/".
ac884b6a MS	12	//
	13
	14	//
	15	// Include necessary headers...
	16	//
	17
38e73f87	18	#include "ppdc-private.h"
bdd6c45b	19	#include <unistd.h>
ac884b6a MS	20	#include <sys/stat.h>
	21	#include <sys/types.h>
	22
	23
	24	//
	25	// Local functions...
	26	//
	27
	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, j; // Looping vars
	40	ppdcCatalog *catalog; // Message catalog
	41	const char *outdir; // Output directory
	42	ppdcSource *src; // PPD source file data
	43	ppdcDriver *d; // Current driver
	44	cups_file_t *fp; // PPD file
	45	char *opt, // Current option
	46	*value, // Value in option
bdd6c45b	47	*outname, // Output filename
41681883 MS	48	make_model[1024],
41681883 MS	49	// Make and model
ac884b6a MS	50	pcfilename[1024],
	51	// Lowercase pcfilename
	52	filename[1024]; // PPD filename
bdd6c45b MS	53	int comp, // Compress
bdd6c45b MS	54	do_test, // Test PPD files
5a6b583a	55	single_language,// Generate single-language files
bdd6c45b MS	56	use_model_name, // Use ModelName for filename
bdd6c45b MS	57	verbose; // Verbosity
ac884b6a	58	ppdcLineEnding le; // Line ending to use
bdd6c45b	59	ppdcArray *locales; // List of locales
18ecb428	60	cups_array_t *filenames; // List of generated filenames
ac884b6a MS	61
ac884b6a MS	62
61cf44e2 MS	63	_cupsSetLocale(argv);
61cf44e2 MS	64
ac884b6a	65	// Scan the command-line...
5a6b583a MS	66	catalog = NULL;
	67	comp = 0;
	68	do_test = 0;
	69	le = PPDC_LFONLY;
	70	locales = NULL;
	71	outdir = "ppd";
	72	single_language = 0;
	73	src = new ppdcSource();
	74	use_model_name = 0;
	75	verbose = 0;
88f9aafc	76	filenames = cupsArrayNew((cups_array_func_t)_cups_strcasecmp, NULL);
ac884b6a MS	77
	78	for (i = 1; i < argc; i ++)
	79	if (argv[i][0] == '-')
	80	{
	81	for (opt = argv[i] + 1; *opt; opt ++)
	82	switch (*opt)
	83	{
bdd6c45b MS	84	case 'D' : // Define variable
	85	i ++;
	86	if (i >= argc)
	87	usage();
	88
	89	if ((value = strchr(argv[i], '=')) != NULL)
	90	{
	91	*value++ = '\0';
	92
	93	src->set_variable(argv[i], value);
	94	}
	95	else
	96	src->set_variable(argv[i], "1");
	97	break;
	98
	99	case 'I' : // Include directory...
	100	i ++;
	101	if (i >= argc)
	102	usage();
	103
	104	if (verbose > 1)
61cf44e2	105	_cupsLangPrintf(stdout,
0837b7e8	106	_("ppdc: Adding include directory \"%s\"."),
61cf44e2	107	argv[i]);
bdd6c45b MS	108
	109	ppdcSource::add_include(argv[i]);
	110	break;
	111
ac884b6a MS	112	case 'c' : // Message catalog...
	113	i ++;
	114	if (i >= argc)
	115	usage();
	116
	117	if (verbose > 1)
61cf44e2	118	_cupsLangPrintf(stdout,
0837b7e8	119	_("ppdc: Loading messages from \"%s\"."),
61cf44e2	120	argv[i]);
ac884b6a MS	121
	122	if (!catalog)
	123	catalog = new ppdcCatalog("en");
	124
	125	if (catalog->load_messages(argv[i]))
	126	{
61cf44e2 MS	127	_cupsLangPrintf(stderr,
61cf44e2 MS	128	_("ppdc: Unable to load localization file "
0837b7e8	129	"\"%s\" - %s"), argv[i], strerror(errno));
ac884b6a MS	130	return (1);
	131	}
	132	break;
	133
	134	case 'd' : // Output directory...
	135	i ++;
	136	if (i >= argc)
	137	usage();
	138
	139	if (verbose > 1)
61cf44e2 MS	140	_cupsLangPrintf(stdout,
61cf44e2 MS	141	_("ppdc: Writing PPD files to directory "
0837b7e8	142	"\"%s\"."), argv[i]);
ac884b6a MS	143
	144	outdir = argv[i];
	145	break;
	146
	147	case 'l' : // Language(s)...
	148	i ++;
	149	if (i >= argc)
	150	usage();
	151
	152	if (strchr(argv[i], ','))
	153	{
	154	// Comma-delimited list of languages...
	155	char temp[1024], // Copy of language list
	156	*start, // Start of current locale name
	157	*end; // End of current locale name
	158
	159
	160	locales = new ppdcArray();
	161
	162	strlcpy(temp, argv[i], sizeof(temp));
	163	for (start = temp; *start; start = end)
	164	{
	165	if ((end = strchr(start, ',')) != NULL)
	166	*end++ = '\0';
	167	else
	168	end = start + strlen(start);
	169
	170	if (end > start)
	171	locales->add(new ppdcString(start));
	172	}
	173	}
	174	else
	175	{
5a6b583a MS	176	single_language = 1;
5a6b583a MS	177
ac884b6a	178	if (verbose > 1)
61cf44e2 MS	179	_cupsLangPrintf(stdout,
61cf44e2 MS	180	_("ppdc: Loading messages for locale "
0837b7e8	181	"\"%s\"."), argv[i]);
ac884b6a MS	182
ac884b6a MS	183	if (catalog)
e4572d57	184	catalog->release();
ac884b6a MS	185
	186	catalog = new ppdcCatalog(argv[i]);
	187
be76a973	188	if (catalog->messages->count == 0 && strcmp(argv[i], "en"))
ac884b6a	189	{
61cf44e2 MS	190	_cupsLangPrintf(stderr,
61cf44e2 MS	191	_("ppdc: Unable to find localization for "
0837b7e8	192	"\"%s\" - %s"), argv[i], strerror(errno));
ac884b6a MS	193	return (1);
	194	}
	195	}
	196	break;
	197
bdd6c45b MS	198	case 'm' : // Use ModelName for filename
	199	use_model_name = 1;
	200	break;
ac884b6a	201
bdd6c45b MS	202	case 't' : // Test PPDs instead of generating them
bdd6c45b MS	203	do_test = 1;
ac884b6a MS	204	break;
	205
	206	case 'v' : // Be verbose...
	207	verbose ++;
	208	break;
88f9aafc	209
ac884b6a MS	210	case 'z' : // Compress files...
	211	comp = 1;
	212	break;
	213
	214	case '-' : // --option
	215	if (!strcmp(opt, "-lf"))
	216	{
	217	le = PPDC_LFONLY;
	218	opt += strlen(opt) - 1;
	219	break;
	220	}
	221	else if (!strcmp(opt, "-cr"))
	222	{
	223	le = PPDC_CRONLY;
	224	opt += strlen(opt) - 1;
	225	break;
	226	}
	227	else if (!strcmp(opt, "-crlf"))
	228	{
	229	le = PPDC_CRLF;
	230	opt += strlen(opt) - 1;
	231	break;
	232	}
88f9aafc	233
ac884b6a MS	234	default : // Unknown
	235	usage();
	236	break;
	237	}
	238	}
	239	else
	240	{
	241	// Open and load the driver info file...
	242	if (verbose > 1)
61cf44e2	243	_cupsLangPrintf(stdout,
0837b7e8	244	_("ppdc: Loading driver information file \"%s\"."),
61cf44e2	245	argv[i]);
ac884b6a MS	246
	247	src->read_file(argv[i]);
	248	}
	249
	250
	251	if (src->drivers->count > 0)
	252	{
	253	// Create the output directory...
	254	if (mkdir(outdir, 0777))
	255	{
	256	if (errno != EEXIST)
	257	{
61cf44e2	258	_cupsLangPrintf(stderr,
0837b7e8	259	_("ppdc: Unable to create output directory %s: %s"),
ac884b6a MS	260	outdir, strerror(errno));
	261	return (1);
	262	}
	263	}
	264
	265	// Write PPD files...
	266	for (d = (ppdcDriver *)src->drivers->first();
	267	d;
	268	d = (ppdcDriver *)src->drivers->next())
	269	{
bdd6c45b	270	if (do_test)
ac884b6a	271	{
bdd6c45b MS	272	// Test the PPD file for this driver...
	273	int pid, // Process ID
	274	fds[2]; // Pipe file descriptors
	275
	276
	277	if (pipe(fds))
	278	{
61cf44e2	279	_cupsLangPrintf(stderr,
0837b7e8	280	_("ppdc: Unable to create output pipes: %s"),
61cf44e2	281	strerror(errno));
bdd6c45b MS	282	return (1);
	283	}
	284
	285	if ((pid = fork()) == 0)
	286	{
	287	// Child process comes here...
97c9a8d7	288	dup2(fds[0], 0);
bdd6c45b MS	289
	290	close(fds[0]);
	291	close(fds[1]);
	292
	293	execlp("cupstestppd", "cupstestppd", "-", (char *)0);
	294
61cf44e2	295	_cupsLangPrintf(stderr,
0837b7e8	296	_("ppdc: Unable to execute cupstestppd: %s"),
61cf44e2	297	strerror(errno));
bdd6c45b MS	298	return (errno);
	299	}
	300	else if (pid < 0)
	301	{
0837b7e8	302	_cupsLangPrintf(stderr, _("ppdc: Unable to execute cupstestppd: %s"),
61cf44e2	303	strerror(errno));
bdd6c45b MS	304	return (errno);
bdd6c45b MS	305	}
ac884b6a	306
bdd6c45b MS	307	close(fds[0]);
bdd6c45b MS	308	fp = cupsFileOpenFd(fds[1], "w");
ac884b6a MS	309	}
	310	else
	311	{
bdd6c45b MS	312	// Write the PPD file for this driver...
bdd6c45b MS	313	if (use_model_name)
41681883	314	{
88f9aafc	315	if (!_cups_strncasecmp(d->model_name->value, d->manufacturer->value,
41681883 MS	316	strlen(d->manufacturer->value)))
	317	{
	318	// Model name already starts with the manufacturer...
	319	outname = d->model_name->value;
	320	}
	321	else
	322	{
	323	// Add manufacturer to the front of the model name...
	324	snprintf(make_model, sizeof(make_model), "%s %s",
	325	d->manufacturer->value, d->model_name->value);
	326	outname = make_model;
	327	}
	328	}
bdd6c45b MS	329	else if (d->file_name)
	330	outname = d->file_name->value;
	331	else
	332	outname = d->pc_file_name->value;
	333
	334	if (strstr(outname, ".PPD"))
	335	{
	336	// Convert PCFileName to lowercase...
	337	for (j = 0;
	338	outname[j] && j < (int)(sizeof(pcfilename) - 1);
	339	j ++)
7e86f2f6	340	pcfilename[j] = (char)tolower(outname[j] & 255);
ac884b6a	341
bdd6c45b MS	342	pcfilename[j] = '\0';
	343	}
	344	else
	345	{
	346	// Leave PCFileName as-is...
	347	strlcpy(pcfilename, outname, sizeof(pcfilename));
	348	}
ac884b6a	349
bdd6c45b MS	350	// Open the PPD file for writing...
	351	if (comp)
	352	snprintf(filename, sizeof(filename), "%s/%s.gz", outdir, pcfilename);
	353	else
	354	snprintf(filename, sizeof(filename), "%s/%s", outdir, pcfilename);
	355
18ecb428 MS	356	if (cupsArrayFind(filenames, filename))
18ecb428 MS	357	_cupsLangPrintf(stderr,
0837b7e8	358	_("ppdc: Warning - overlapping filename \"%s\"."),
18ecb428 MS	359	filename);
	360	else
	361	cupsArrayAdd(filenames, strdup(filename));
	362
bdd6c45b MS	363	fp = cupsFileOpen(filename, comp ? "w9" : "w");
	364	if (!fp)
	365	{
61cf44e2	366	_cupsLangPrintf(stderr,
0837b7e8	367	_("ppdc: Unable to create PPD file \"%s\" - %s."),
61cf44e2	368	filename, strerror(errno));
bdd6c45b MS	369	return (1);
	370	}
	371
	372	if (verbose)
0837b7e8	373	_cupsLangPrintf(stdout, _("ppdc: Writing %s."), filename);
ac884b6a MS	374	}
ac884b6a MS	375
bdd6c45b MS	376	/*
	377	* Write the PPD file...
	378	*/
ac884b6a	379
97c9a8d7 MS	380	ppdcArray *templocales = locales;
97c9a8d7 MS	381
5a6b583a	382	if (!templocales && !single_language)
97c9a8d7 MS	383	{
	384	templocales = new ppdcArray();
	385	for (ppdcCatalog tempcatalog = (ppdcCatalog )src->po_files->first();
	386	tempcatalog;
	387	tempcatalog = (ppdcCatalog *)src->po_files->next())
	388	{
	389	tempcatalog->locale->retain();
	390	templocales->add(tempcatalog->locale);
	391	}
	392	}
	393
	394	if (d->write_ppd_file(fp, catalog, templocales, src, le))
ac884b6a MS	395	{
	396	cupsFileClose(fp);
	397	return (1);
	398	}
	399
97c9a8d7 MS	400	if (templocales != locales)
	401	templocales->release();
	402
ac884b6a MS	403	cupsFileClose(fp);
	404	}
	405	}
	406	else
	407	usage();
	408
	409	// Delete the printer driver information...
e4572d57	410	src->release();
ac884b6a MS	411
	412	// Message catalog...
	413	if (catalog)
e4572d57	414	catalog->release();
ac884b6a MS	415
	416	// Return with no errors.
	417	return (0);
	418	}
	419
	420
	421	//
	422	// 'usage()' - Show usage and exit.
	423	//
	424
	425	static void
	426	usage(void)
	427	{
0837b7e8 MS	428	_cupsLangPuts(stdout, _("Usage: ppdc [options] filename.drv [ ... "
	429	"filenameN.drv ]"));
	430	_cupsLangPuts(stdout, _("Options:"));
84315f46	431	_cupsLangPuts(stdout, _(" -D name=value Set named variable to "
0837b7e8	432	"value."));
84315f46	433	_cupsLangPuts(stdout, _(" -I include-dir Add include directory to "
0837b7e8	434	"search path."));
84315f46 MS	435	_cupsLangPuts(stdout, _(" -c catalog.po Load the specified "
	436	"message catalog."));
	437	_cupsLangPuts(stdout, _(" -d output-dir Specify the output "
0837b7e8	438	"directory."));
84315f46	439	_cupsLangPuts(stdout, _(" -l lang[,lang,...] Specify the output "
0837b7e8	440	"language(s) (locale)."));
84315f46 MS	441	_cupsLangPuts(stdout, _(" -m Use the ModelName value "
	442	"as the filename."));
	443	_cupsLangPuts(stdout, _(" -t Test PPDs instead of "
0837b7e8	444	"generating them."));
f3c17241	445	_cupsLangPuts(stdout, _(" -v Be verbose."));
84315f46 MS	446	_cupsLangPuts(stdout, _(" -z Compress PPD files using "
	447	"GNU zip."));
	448	_cupsLangPuts(stdout, _(" --cr End lines with CR (Mac "
	449	"OS 9)."));
	450	_cupsLangPuts(stdout, _(" --crlf End lines with CR + LF "
0837b7e8	451	"(Windows)."));
84315f46	452	_cupsLangPuts(stdout, _(" --lf End lines with LF "
8072030b	453	"(UNIX/Linux/macOS)."));
ac884b6a MS	454
	455	exit(1);
	456	}