mime_t *				/* O - New MIME database */
mimeLoad(const char *pathname,		/* I - Directory to load */
         const char *filterpath)	/* I - Directory to load */
{
  mime_t *mime;				/* New MIME database */

  DEBUG_printf(("mimeLoad(pathname=\"%s\", filterpath=\"%s\")", pathname,
                filterpath));

  mime = mimeLoadFilters(mimeLoadTypes(NULL, pathname), pathname, filterpath);
  DEBUG_printf(("1mimeLoad: Returning %p.", mime));

  return (mime);
}
Example #2
0
int					/* O - Exit status */
main(int  argc,				/* I - Number of command-line args */
     char *argv[])			/* I - Command-line arguments */
{
  int		i,			/* Looping vars */
		list_filters = 0;	/* Just list the filters? */
  const char	*command,		/* Command name */
		*opt,			/* Current option */
		*printer;		/* Printer name */
  mime_type_t	*printer_type,		/* Printer MIME type */
		*prefilter_type;	/* Printer prefilter MIME type */
  char		*srctype,		/* Source type */
		*dsttype,		/* Destination type */
		super[MIME_MAX_SUPER],	/* Super-type name */
		type[MIME_MAX_TYPE];	/* Type name */
  int		compression;		/* Compression of file */
  int		cost;			/* Cost of filters */
  mime_t	*mime;			/* MIME database */
  char		mimedir[1024];		/* MIME directory */
  char		*infile,		/* File to filter */
		*outfile;		/* File to create */
  char		cupsfilesconf[1024];	/* cups-files.conf file */
  const char	*server_root;		/* CUPS_SERVERROOT environment variable */
  mime_type_t	*src,			/* Source type */
		*dst;			/* Destination type */
  cups_array_t	*filters;		/* Filters for the file */
  int		num_options;		/* Number of options */
  cups_option_t	*options;		/* Options */
  const char	*ppdfile;		/* PPD file */
  const char	*title,			/* Title string */
		*user;			/* Username */
  int		all_filters,		/* Use all filters */
		removeppd,		/* Remove PPD file */
		removeinfile;		/* Remove input file */
  int		status;			/* Execution status */


 /*
  * Setup defaults...
  */

  if ((command = strrchr(argv[0], '/')) != NULL)
    command ++;
  else
    command = argv[0];

  printer      = !strcmp(command, "convert") ? "tofile" : "cupsfilter";
  mime         = NULL;
  srctype      = NULL;
  compression  = 0;
  dsttype      = "application/pdf";
  infile       = NULL;
  outfile      = NULL;
  num_options  = 0;
  options      = NULL;
  ppdfile      = NULL;
  title        = NULL;
  user         = cupsUser();
  all_filters  = 0;
  removeppd    = 0;
  removeinfile = 0;

  if ((server_root = getenv("CUPS_SERVERROOT")) == NULL)
    server_root = CUPS_SERVERROOT;

  snprintf(cupsfilesconf, sizeof(cupsfilesconf), "%s/cups-files.conf", server_root);

 /*
  * Process command-line arguments...
  */

  _cupsSetLocale(argv);

  for (i = 1; i < argc; i ++)
  {
    if (argv[i][0] == '-')
    {
      if (!strcmp(argv[i], "--list-filters"))
      {
        list_filters = 1;
      }
      else if (!strcmp(argv[i], "--"))
      {
	i ++;
	if (i < argc && !infile)
	  infile = argv[i];
	else
	  usage(NULL);
      }
      else
      {
	for (opt = argv[i] + 1; *opt; opt ++)
	{
	  switch (*opt)
	  {
	    case 'a' : /* Specify option... */
		i ++;
		if (i < argc)
		  num_options = cupsParseOptions(argv[i], num_options, &options);
		else
		  usage(opt);
		break;

	    case 'c' : /* Specify cups-files.conf file location... */
		i ++;
		if (i < argc)
		{
		  if (!strcmp(command, "convert"))
		    num_options = cupsAddOption("copies", argv[i], num_options, &options);
		  else
		    strlcpy(cupsfilesconf, argv[i], sizeof(cupsfilesconf));
		}
		else
		  usage(opt);
		break;

	    case 'd' : /* Specify the real printer name */
		i ++;
		if (i < argc)
		  printer = argv[i];
		else
		  usage(opt);
		break;

	    case 'D' : /* Delete input file after conversion */
		removeinfile = 1;
		break;

	    case 'e' : /* Use every filter from the PPD file */
		all_filters = 1;
		break;

	    case 'f' : /* Specify input file... */
		i ++;
		if (i < argc && !infile)
		  infile = argv[i];
		else
		  usage(opt);
		break;

	    case 'i' : /* Specify source MIME type... */
		i ++;
		if (i < argc)
		{
		  if (sscanf(argv[i], "%15[^/]/%255s", super, type) != 2)
		    usage(opt);

		  srctype = argv[i];
		}
		else
		  usage(opt);
		break;

	    case 'j' : /* Get job file or specify destination MIME type... */
		if (strcmp(command, "convert"))
		{
		  i ++;
		  if (i < argc)
		  {
		    get_job_file(argv[i]);
		    infile = TempFile;
		  }
		  else
		    usage(opt);

		  break;
		}

	    case 'm' : /* Specify destination MIME type... */
		i ++;
		if (i < argc)
		{
		  if (sscanf(argv[i], "%15[^/]/%255s", super, type) != 2)
		    usage(opt);

		  dsttype = argv[i];
		}
		else
		  usage(opt);
		break;

	    case 'n' : /* Specify number of copies... */
		i ++;
		if (i < argc)
		  num_options = cupsAddOption("copies", argv[i], num_options, &options);
		else
		  usage(opt);
		break;

	    case 'o' : /* Specify option(s) or output filename */
		i ++;
		if (i < argc)
		{
		  if (!strcmp(command, "convert"))
		  {
		    if (outfile)
		      usage(NULL);
		    else
		      outfile = argv[i];
		  }
		  else
		    num_options = cupsParseOptions(argv[i], num_options, &options);
		}
		else
		  usage(opt);
		break;

	    case 'p' : /* Specify PPD file... */
	    case 'P' : /* Specify PPD file... */
		i ++;
		if (i < argc)
		  ppdfile = argv[i];
		else
		  usage(opt);
		break;

	    case 't' : /* Specify title... */
	    case 'J' : /* Specify title... */
		i ++;
		if (i < argc)
		  title = argv[i];
		else
		  usage(opt);
		break;

	    case 'u' : /* Delete PPD file after conversion */
		removeppd = 1;
		break;

	    case 'U' : /* Specify username... */
		i ++;
		if (i < argc)
		  user = argv[i];
		else
		  usage(opt);
		break;

	    default : /* Something we don't understand... */
		usage(opt);
		break;
	  }
	}
      }
    }
    else if (!infile)
    {
      if (strcmp(command, "convert"))
	infile = argv[i];
      else
	usage(NULL);
    }
    else
    {
      _cupsLangPuts(stderr,
                    _("cupsfilter: Only one filename can be specified."));
      usage(NULL);
    }
  }

  if (!infile && !srctype)
    usage(NULL);

  if (!title)
  {
    if (!infile)
      title = "(stdin)";
    else if ((title = strrchr(infile, '/')) != NULL)
      title ++;
    else
      title = infile;
  }

 /*
  * Load the cups-files.conf file and create the MIME database...
  */

  if (read_cups_files_conf(cupsfilesconf))
    return (1);

  snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir);

  mime = mimeLoadTypes(NULL, mimedir);
  mime = mimeLoadTypes(mime, ServerRoot);
  mime = mimeLoadFilters(mime, mimedir, Path);
  mime = mimeLoadFilters(mime, ServerRoot, Path);

  if (!mime)
  {
    _cupsLangPrintf(stderr,
                    _("%s: Unable to read MIME database from \"%s\" or "
		      "\"%s\"."),
		    command, mimedir, ServerRoot);
    return (1);
  }

  prefilter_type = NULL;

  if (all_filters)
    printer_type = add_printer_filters(command, mime, printer, ppdfile,
				       &prefilter_type);
  else
    printer_type   = mimeType(mime, "application", "vnd.cups-postscript");

 /*
  * Get the source and destination types...
  */

  if (srctype)
  {
   /* sscanf return value already checked above */
    sscanf(srctype, "%15[^/]/%255s", super, type);
    if ((src = mimeType(mime, super, type)) == NULL)
    {
      _cupsLangPrintf(stderr,
		      _("%s: Unknown source MIME type %s/%s."),
		      command, super, type);
      return (1);
    }
  }
  else if ((src = mimeFileType(mime, infile, infile, &compression)) == NULL)
  {
    _cupsLangPrintf(stderr,
                    _("%s: Unable to determine MIME type of \"%s\"."),
		    command, infile);
    return (1);
  }

 /* sscanf return value already checked above */
  sscanf(dsttype, "%15[^/]/%255s", super, type);
  if (!_cups_strcasecmp(super, "printer"))
    dst = printer_type;
  else if ((dst = mimeType(mime, super, type)) == NULL)
  {
    _cupsLangPrintf(stderr,
                    _("%s: Unknown destination MIME type %s/%s."),
		    command, super, type);
    return (1);
  }

 /*
  * Figure out how to filter the file...
  */

  if (src == dst)
  {
   /*
    * Special case - no filtering needed...
    */

    filters = cupsArrayNew(NULL, NULL);
    cupsArrayAdd(filters, &GZIPFilter);
    GZIPFilter.src = src;
    GZIPFilter.dst = dst;
  }
  else if ((filters = mimeFilter(mime, src, dst, &cost)) == NULL)
  {
    _cupsLangPrintf(stderr,
                    _("%s: No filter to convert from %s/%s to %s/%s."),
		    command, src->super, src->type, dst->super, dst->type);
    return (1);
  }
  else if (compression)
    cupsArrayInsert(filters, &GZIPFilter);

  if (prefilter_type)
  {
   /*
    * Add pre-filters...
    */

    mime_filter_t	*filter,	/* Current filter */
			*prefilter;	/* Current pre-filter */
    cups_array_t	*prefilters = cupsArrayNew(NULL, NULL);
					/* New filters array */


    for (filter = (mime_filter_t *)cupsArrayFirst(filters);
	 filter;
	 filter = (mime_filter_t *)cupsArrayNext(filters))
    {
      if ((prefilter = mimeFilterLookup(mime, filter->src,
                                        prefilter_type)) != NULL)
	cupsArrayAdd(prefilters, prefilter);

      cupsArrayAdd(prefilters, filter);
    }

    cupsArrayDelete(filters);
    filters = prefilters;
  }

  if (list_filters)
  {
   /*
    * List filters...
    */

    mime_filter_t	*filter;	/* Current filter */

    for (filter = (mime_filter_t *)cupsArrayFirst(filters);
	 filter;
	 filter = (mime_filter_t *)cupsArrayNext(filters))
      if (strcmp(filter->filter, "-"))
        _cupsLangPuts(stdout, filter->filter);

    status = 0;
  }
  else
  {
   /*
    * Run filters...
    */

    status = exec_filters(src, filters, infile, outfile, ppdfile, printer, user,
			  title, num_options, options);
  }

 /*
  * Remove files as needed, then exit...
  */

  if (TempFile[0])
    unlink(TempFile);

  if (removeppd && ppdfile)
    unlink(ppdfile);

  if (removeinfile && infile)
    unlink(infile);

  return (status);
}