[thirdparty/cups.git] / berkeley / lpr.c

/*
 * "lpr" command for CUPS.
 *
 * Copyright © 2007-2019 by Apple Inc.
 * Copyright © 1997-2007 by Easy Software Products.
 *
 * Licensed under Apache License v2.0.  See the file "LICENSE" for more
 * information.
 */

/*
 * Include necessary headers...
 */

#include <cups/cups-private.h>


/*
 * Local functions...
 */

static void	usage(void) _CUPS_NORETURN;


/*
 * 'main()' - Parse options and send files for printing.
 */

int
main(int  argc,				/* I - Number of command-line arguments */
     char *argv[])			/* I - Command-line arguments */
{
  int		i, j;			/* Looping var */
  int		job_id;			/* Job ID */
  char		ch;			/* Option character */
  char		*printer,		/* Destination printer or class */
		*instance,		/* Instance */
		*opt;			/* Option pointer */
  const char	*title;			/* Job title */
  int		num_copies;		/* Number of copies per file */
  int		num_files;		/* Number of files to print */
  const char	*files[1000];		/* Files to print */
  cups_dest_t	*dest;			/* Selected destination */
  int		num_options;		/* Number of options */
  cups_option_t	*options;		/* Options */
  int		deletefile;		/* Delete file after print? */
  char		buffer[8192];		/* Copy buffer */


  _cupsSetLocale(argv);

  deletefile  = 0;
  printer     = NULL;
  dest        = NULL;
  num_options = 0;
  options     = NULL;
  num_files   = 0;
  title       = NULL;

  for (i = 1; i < argc; i ++)
  {
    if (!strcmp(argv[i], "--help"))
      usage();
    else if (argv[i][0] == '-')
    {
      for (opt = argv[i] + 1; *opt; opt ++)
      {
	switch (ch = *opt)
	{
	  case 'E' : /* Encrypt */
#ifdef HAVE_SSL
	      cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
#else
	      _cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]);
#endif /* HAVE_SSL */
	      break;

	  case 'U' : /* Username */
	      if (opt[1] != '\0')
	      {
		cupsSetUser(opt + 1);
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;
		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected username after \"-U\" option."), argv[0]);
		  usage();
		}

		cupsSetUser(argv[i]);
	      }
	      break;

	  case 'H' : /* Connect to host */
	      if (opt[1] != '\0')
	      {
		cupsSetServer(opt + 1);
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;

		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected hostname after \"-H\" option."), argv[0]);
		  usage();
		}
		else
		  cupsSetServer(argv[i]);
	      }
	      break;

	  case '1' : /* TROFF font set 1 */
	  case '2' : /* TROFF font set 2 */
	  case '3' : /* TROFF font set 3 */
	  case '4' : /* TROFF font set 4 */
	  case 'i' : /* indent */
	  case 'w' : /* width */
	      if (opt[1] != '\0')
	      {
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;

		if (i >= argc)
		{
		  _cupsLangPrintf(stderr,
				  _("%s: Error - expected value after \"-%c\" "
				    "option."), argv[0], ch);
		  usage();
		}
	      }

	  case 'c' : /* CIFPLOT */
	  case 'd' : /* DVI */
	  case 'f' : /* FORTRAN */
	  case 'g' : /* plot */
	  case 'n' : /* Ditroff */
	  case 't' : /* Troff */
	  case 'v' : /* Raster image */
	      _cupsLangPrintf(stderr, _("%s: Warning - \"%c\" format modifier not supported - output may not be correct."), argv[0], ch);
	      break;

	  case 'o' : /* Option */
	      if (opt[1] != '\0')
	      {
		num_options = cupsParseOptions(opt + 1, num_options, &options);
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;
		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected option=value after \"-o\" option."), argv[0]);
		  usage();
		}

		num_options = cupsParseOptions(argv[i], num_options, &options);
	      }
	      break;

	  case 'l' : /* Literal/raw */
	      num_options = cupsAddOption("raw", "true", num_options, &options);
	      break;

	  case 'p' : /* Prettyprint */
	      num_options = cupsAddOption("prettyprint", "true", num_options, &options);
	      break;

	  case 'h' : /* Suppress burst page */
	      num_options = cupsAddOption("job-sheets", "none", num_options, &options);
	      break;

	  case 's' : /* Don't use symlinks */
	      break;

	  case 'm' : /* Mail on completion */
	      {
		char	email[1024];	/* EMail address */

		snprintf(email, sizeof(email), "mailto:%s@%s", cupsUser(), httpGetHostname(NULL, buffer, sizeof(buffer)));
		num_options = cupsAddOption("notify-recipient-uri", email, num_options, &options);
	      }
	      break;

	  case 'q' : /* Queue file but don't print */
	      num_options = cupsAddOption("job-hold-until", "indefinite", num_options, &options);
	      break;

	  case 'r' : /* Remove file after printing */
	      deletefile = 1;
	      break;

	  case 'P' : /* Destination printer or class */
	      if (opt[1] != '\0')
	      {
		printer = opt + 1;
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;
		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected destination after \"-P\" option."), argv[0]);
		  usage();
		}

		printer = argv[i];
	      }

	      if ((instance = strrchr(printer, '/')) != NULL)
		*instance++ = '\0';

	      if ((dest = cupsGetNamedDest(NULL, printer, instance)) != NULL)
	      {
		for (j = 0; j < dest->num_options; j ++)
		  if (cupsGetOption(dest->options[j].name, num_options,
				    options) == NULL)
		    num_options = cupsAddOption(dest->options[j].name,
						dest->options[j].value,
						num_options, &options);
	      }
	      else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST ||
		       cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
	      {
		_cupsLangPrintf(stderr, _("%s: Error - add '/version=1.1' to server name."), argv[0]);
		return (1);
	      }
	      break;

	  case '#' : /* Number of copies */
	      if (opt[1] != '\0')
	      {
		num_copies = atoi(opt + 1);
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;
		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected copies after \"-#\" option."), argv[0]);
		  usage();
		}

		num_copies = atoi(argv[i]);
	      }

	      if (num_copies < 1)
	      {
		_cupsLangPrintf(stderr, _("%s: Error - copies must be 1 or more."), argv[0]);
		return (1);
	      }

	      sprintf(buffer, "%d", num_copies);
	      num_options = cupsAddOption("copies", buffer, num_options, &options);
	      break;

	  case 'C' : /* Class */
	  case 'J' : /* Job name */
	  case 'T' : /* Title */
	      if (opt[1] != '\0')
	      {
		title = opt + 1;
		opt += strlen(opt) - 1;
	      }
	      else
	      {
		i ++;
		if (i >= argc)
		{
		  _cupsLangPrintf(stderr, _("%s: Error - expected name after \"-%c\" option."), argv[0], ch);
		  usage();
		}

		title = argv[i];
	      }
	      break;

	  default :
	      _cupsLangPrintf(stderr, _("%s: Error - unknown option \"%c\"."), argv[0], *opt);
	      return (1);
	}
      }
    }
    else if (num_files < 1000)
    {
     /*
      * Print a file...
      */

      if (access(argv[i], R_OK) != 0)
      {
        _cupsLangPrintf(stderr,
	                _("%s: Error - unable to access \"%s\" - %s"),
		        argv[0], argv[i], strerror(errno));
        return (1);
      }

      files[num_files] = argv[i];
      num_files ++;

      if (title == NULL)
      {
        if ((title = strrchr(argv[i], '/')) != NULL)
	  title ++;
	else
          title = argv[i];
      }
    }
    else
    {
      _cupsLangPrintf(stderr, _("%s: Error - too many files - \"%s\"."), argv[0], argv[i]);
    }
  }

 /*
  * See if we have any files to print; if not, print from stdin...
  */

  if (printer == NULL)
  {
    if ((dest = cupsGetNamedDest(NULL, NULL, NULL)) != NULL)
    {
      printer = dest->name;

      for (j = 0; j < dest->num_options; j ++)
	if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
	  num_options = cupsAddOption(dest->options[j].name,
		                      dest->options[j].value,
				      num_options, &options);
    }
    else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST ||
	     cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
    {
      _cupsLangPrintf(stderr,
		      _("%s: Error - add '/version=1.1' to server "
			"name."), argv[0]);
      return (1);
    }
  }

  if (printer == NULL)
  {
    if (!cupsGetNamedDest(NULL, NULL, NULL) && cupsLastError() == IPP_STATUS_ERROR_NOT_FOUND)
      _cupsLangPrintf(stderr, _("%s: Error - %s"), argv[0], cupsLastErrorString());
    else
      _cupsLangPrintf(stderr, _("%s: Error - scheduler not responding."), argv[0]);

    return (1);
  }

  if (num_files > 0)
  {
    job_id = cupsPrintFiles(printer, num_files, files, title, num_options, options);

    if (deletefile && job_id > 0)
    {
     /*
      * Delete print files after printing...
      */

      for (i = 0; i < num_files; i ++)
        unlink(files[i]);
    }
  }
  else if ((job_id = cupsCreateJob(CUPS_HTTP_DEFAULT, printer,
                                   title ? title : "(stdin)",
                                   num_options, options)) > 0)
  {
    http_status_t	status;		/* Write status */
    const char		*format;	/* Document format */
    ssize_t		bytes;		/* Bytes read */

    if (cupsGetOption("raw", num_options, options))
      format = CUPS_FORMAT_RAW;
    else if ((format = cupsGetOption("document-format", num_options,
                                     options)) == NULL)
      format = CUPS_FORMAT_AUTO;

    status = cupsStartDocument(CUPS_HTTP_DEFAULT, printer, job_id, NULL,
                               format, 1);

    while (status == HTTP_CONTINUE &&
           (bytes = read(0, buffer, sizeof(buffer))) > 0)
      status = cupsWriteRequestData(CUPS_HTTP_DEFAULT, buffer, (size_t)bytes);

    if (status != HTTP_CONTINUE)
    {
      _cupsLangPrintf(stderr, _("%s: Error - unable to queue from stdin - %s."),
		      argv[0], httpStatus(status));
      cupsFinishDocument(CUPS_HTTP_DEFAULT, printer);
      cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
      return (1);
    }

    if (cupsFinishDocument(CUPS_HTTP_DEFAULT, printer) != IPP_OK)
    {
      _cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
      cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
      return (1);
    }
  }

  if (job_id < 1)
  {
    _cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
    return (1);
  }

  return (0);
}


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

static void
usage(void)
{
  _cupsLangPuts(stdout, _("Usage: lpr [options] [file(s)]"));
  _cupsLangPuts(stdout, _("Options:"));
  _cupsLangPuts(stdout, _("-# num-copies           Specify the number of copies to print"));
  _cupsLangPuts(stdout, _("-E                      Encrypt the connection to the server"));
  _cupsLangPuts(stdout, _("-H server[:port]        Connect to the named server and port"));
  _cupsLangPuts(stdout, _("-m                      Send an email notification when the job completes"));
  _cupsLangPuts(stdout, _("-o option[=value]       Specify a printer-specific option"));
  _cupsLangPuts(stdout, _("-o job-sheets=standard  Print a banner page with the job"));
  _cupsLangPuts(stdout, _("-o media=size           Specify the media size to use"));
  _cupsLangPuts(stdout, _("-o number-up=N          Specify that input pages should be printed N-up (1, 2, 4, 6, 9, and 16 are supported)"));
  _cupsLangPuts(stdout, _("-o orientation-requested=N\n"
                          "                        Specify portrait (3) or landscape (4) orientation"));
  _cupsLangPuts(stdout, _("-o print-quality=N      Specify the print quality - draft (3), normal (4), or best (5)"));
  _cupsLangPuts(stdout, _("-o sides=one-sided      Specify 1-sided printing"));
  _cupsLangPuts(stdout, _("-o sides=two-sided-long-edge\n"
                          "                        Specify 2-sided portrait printing"));
  _cupsLangPuts(stdout, _("-o sides=two-sided-short-edge\n"
                          "                        Specify 2-sided landscape printing"));
  _cupsLangPuts(stdout, _("-P destination          Specify the destination"));
  _cupsLangPuts(stdout, _("-q                      Specify the job should be held for printing"));
  _cupsLangPuts(stdout, _("-r                      Remove the file(s) after submission"));
  _cupsLangPuts(stdout, _("-T title                Specify the job title"));
  _cupsLangPuts(stdout, _("-U username             Specify the username to use for authentication"));

  exit(1);
}
Commit	Line	Data
ef416fc2	1	/*
7e86f2f6	2	* "lpr" command for CUPS.
ef416fc2	3	*
13e6d13e	4	* Copyright © 2007-2019 by Apple Inc.
860f3d3b	5	* Copyright © 1997-2007 by Easy Software Products.
ef416fc2	6	*
860f3d3b MS	7	* Licensed under Apache License v2.0. See the file "LICENSE" for more
860f3d3b MS	8	* information.
ef416fc2	9	*/
	10
	11	/*
	12	* Include necessary headers...
	13	*/
	14
71e16022	15	#include <cups/cups-private.h>
ef416fc2	16
ef416fc2	17
860f3d3b MS	18	/*
	19	* Local functions...
	20	*/
	21
	22	static void usage(void) _CUPS_NORETURN;
	23
	24
ef416fc2	25	/*
	26	* 'main()' - Parse options and send files for printing.
	27	*/
	28
	29	int
fa73b229	30	main(int argc, /* I - Number of command-line arguments */
fa73b229	31	char argv[]) / I - Command-line arguments */
ef416fc2	32	{
fa73b229	33	int i, j; /* Looping var */
	34	int job_id; /* Job ID */
	35	char ch; /* Option character */
	36	char printer, / Destination printer or class */
bdbfacc7 MS	37	instance, / Instance */
bdbfacc7 MS	38	opt; / Option pointer */
d6db9ea1	39	const char title; / Job title */
fa73b229	40	int num_copies; /* Number of copies per file */
	41	int num_files; /* Number of files to print */
	42	const char files[1000]; / Files to print */
a4924f6c	43	cups_dest_t dest; / Selected destination */
fa73b229	44	int num_options; /* Number of options */
	45	cups_option_t options; / Options */
	46	int deletefile; /* Delete file after print? */
	47	char buffer[8192]; /* Copy buffer */
ef416fc2	48
ef416fc2	49
07725fee	50	_cupsSetLocale(argv);
d09495fa	51
ef416fc2	52	deletefile = 0;
ef416fc2	53	printer = NULL;
a4924f6c	54	dest = NULL;
ef416fc2	55	num_options = 0;
	56	options = NULL;
	57	num_files = 0;
	58	title = NULL;
ef416fc2	59
ef416fc2	60	for (i = 1; i < argc; i ++)
bdbfacc7	61	{
860f3d3b MS	62	if (!strcmp(argv[i], "--help"))
	63	usage();
	64	else if (argv[i][0] == '-')
c606bcae	65	{
bdbfacc7	66	for (opt = argv[i] + 1; *opt; opt ++)
ef416fc2	67	{
bdbfacc7 MS	68	switch (ch = *opt)
	69	{
	70	case 'E' : /* Encrypt */
ef416fc2	71	#ifdef HAVE_SSL
bdbfacc7	72	cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
ef416fc2	73	#else
bdbfacc7	74	_cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]);
ef416fc2	75	#endif /* HAVE_SSL */
bdbfacc7 MS	76	break;
	77
	78	case 'U' : /* Username */
	79	if (opt[1] != '\0')
fa73b229	80	{
bdbfacc7 MS	81	cupsSetUser(opt + 1);
bdbfacc7 MS	82	opt += strlen(opt) - 1;
fa73b229	83	}
bdbfacc7 MS	84	else
	85	{
	86	i ++;
	87	if (i >= argc)
	88	{
	89	_cupsLangPrintf(stderr, _("%s: Error - expected username after \"-U\" option."), argv[0]);
860f3d3b	90	usage();
bdbfacc7 MS	91	}
	92
	93	cupsSetUser(argv[i]);
	94	}
	95	break;
fa73b229	96
bdbfacc7 MS	97	case 'H' : /* Connect to host */
	98	if (opt[1] != '\0')
	99	{
	100	cupsSetServer(opt + 1);
	101	opt += strlen(opt) - 1;
	102	}
	103	else
	104	{
	105	i ++;
	106
	107	if (i >= argc)
	108	{
	109	_cupsLangPrintf(stderr, _("%s: Error - expected hostname after \"-H\" option."), argv[0]);
860f3d3b	110	usage();
bdbfacc7 MS	111	}
	112	else
	113	cupsSetServer(argv[i]);
	114	}
	115	break;
	116
	117	case '1' : /* TROFF font set 1 */
	118	case '2' : /* TROFF font set 2 */
	119	case '3' : /* TROFF font set 3 */
	120	case '4' : /* TROFF font set 4 */
	121	case 'i' : /* indent */
	122	case 'w' : /* width */
	123	if (opt[1] != '\0')
	124	{
	125	opt += strlen(opt) - 1;
	126	}
	127	else
	128	{
	129	i ++;
	130
	131	if (i >= argc)
	132	{
	133	_cupsLangPrintf(stderr,
	134	_("%s: Error - expected value after \"-%c\" "
	135	"option."), argv[0], ch);
860f3d3b	136	usage();
bdbfacc7 MS	137	}
bdbfacc7 MS	138	}
fa73b229	139
bdbfacc7 MS	140	case 'c' : /* CIFPLOT */
	141	case 'd' : /* DVI */
	142	case 'f' : /* FORTRAN */
	143	case 'g' : /* plot */
	144	case 'n' : /* Ditroff */
	145	case 't' : /* Troff */
	146	case 'v' : /* Raster image */
	147	_cupsLangPrintf(stderr, _("%s: Warning - \"%c\" format modifier not supported - output may not be correct."), argv[0], ch);
	148	break;
	149
	150	case 'o' : /* Option */
	151	if (opt[1] != '\0')
fa73b229	152	{
bdbfacc7 MS	153	num_options = cupsParseOptions(opt + 1, num_options, &options);
	154	opt += strlen(opt) - 1;
	155	}
fa73b229	156	else
ef416fc2	157	{
bdbfacc7 MS	158	i ++;
	159	if (i >= argc)
	160	{
	161	_cupsLangPrintf(stderr, _("%s: Error - expected option=value after \"-o\" option."), argv[0]);
860f3d3b	162	usage();
bdbfacc7 MS	163	}
	164
	165	num_options = cupsParseOptions(argv[i], num_options, &options);
ef416fc2	166	}
bdbfacc7 MS	167	break;
	168
	169	case 'l' : /* Literal/raw */
	170	num_options = cupsAddOption("raw", "true", num_options, &options);
	171	break;
	172
	173	case 'p' : /* Prettyprint */
	174	num_options = cupsAddOption("prettyprint", "true", num_options, &options);
	175	break;
	176
	177	case 'h' : /* Suppress burst page */
	178	num_options = cupsAddOption("job-sheets", "none", num_options, &options);
	179	break;
	180
	181	case 's' : /* Don't use symlinks */
	182	break;
	183
	184	case 'm' : /* Mail on completion */
ef416fc2	185	{
bdbfacc7 MS	186	char email[1024]; /* EMail address */
	187
	188	snprintf(email, sizeof(email), "mailto:%s@%s", cupsUser(), httpGetHostname(NULL, buffer, sizeof(buffer)));
	189	num_options = cupsAddOption("notify-recipient-uri", email, num_options, &options);
ef416fc2	190	}
bdbfacc7	191	break;
ef416fc2	192
bdbfacc7 MS	193	case 'q' : /* Queue file but don't print */
	194	num_options = cupsAddOption("job-hold-until", "indefinite", num_options, &options);
	195	break;
	196
	197	case 'r' : /* Remove file after printing */
	198	deletefile = 1;
	199	break;
	200
	201	case 'P' : /* Destination printer or class */
	202	if (opt[1] != '\0')
ef416fc2	203	{
bdbfacc7 MS	204	printer = opt + 1;
	205	opt += strlen(opt) - 1;
	206	}
	207	else
	208	{
	209	i ++;
	210	if (i >= argc)
	211	{
	212	_cupsLangPrintf(stderr, _("%s: Error - expected destination after \"-P\" option."), argv[0]);
860f3d3b	213	usage();
bdbfacc7 MS	214	}
	215
	216	printer = argv[i];
ef416fc2	217	}
ef416fc2	218
bdbfacc7 MS	219	if ((instance = strrchr(printer, '/')) != NULL)
	220	*instance++ = '\0';
	221
	222	if ((dest = cupsGetNamedDest(NULL, printer, instance)) != NULL)
	223	{
	224	for (j = 0; j < dest->num_options; j ++)
	225	if (cupsGetOption(dest->options[j].name, num_options,
	226	options) == NULL)
	227	num_options = cupsAddOption(dest->options[j].name,
	228	dest->options[j].value,
	229	num_options, &options);
	230	}
	231	else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST \|\|
	232	cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
ef416fc2	233	{
bdbfacc7	234	_cupsLangPrintf(stderr, _("%s: Error - add '/version=1.1' to server name."), argv[0]);
ef416fc2	235	return (1);
ef416fc2	236	}
bdbfacc7 MS	237	break;
	238
	239	case '#' : /* Number of copies */
	240	if (opt[1] != '\0')
	241	{
	242	num_copies = atoi(opt + 1);
	243	opt += strlen(opt) - 1;
	244	}
	245	else
	246	{
	247	i ++;
	248	if (i >= argc)
	249	{
	250	_cupsLangPrintf(stderr, _("%s: Error - expected copies after \"-#\" option."), argv[0]);
860f3d3b	251	usage();
bdbfacc7 MS	252	}
	253
	254	num_copies = atoi(argv[i]);
	255	}
ef416fc2	256
bdbfacc7	257	if (num_copies < 1)
ef416fc2	258	{
bdbfacc7	259	_cupsLangPrintf(stderr, _("%s: Error - copies must be 1 or more."), argv[0]);
ef416fc2	260	return (1);
	261	}
	262
bdbfacc7 MS	263	sprintf(buffer, "%d", num_copies);
	264	num_options = cupsAddOption("copies", buffer, num_options, &options);
	265	break;
ef416fc2	266
bdbfacc7 MS	267	case 'C' : /* Class */
	268	case 'J' : /* Job name */
	269	case 'T' : /* Title */
	270	if (opt[1] != '\0')
	271	{
	272	title = opt + 1;
	273	opt += strlen(opt) - 1;
	274	}
	275	else
	276	{
	277	i ++;
	278	if (i >= argc)
	279	{
	280	_cupsLangPrintf(stderr, _("%s: Error - expected name after \"-%c\" option."), argv[0], ch);
860f3d3b	281	usage();
bdbfacc7 MS	282	}
	283
	284	title = argv[i];
	285	}
	286	break;
	287
	288	default :
	289	_cupsLangPrintf(stderr, _("%s: Error - unknown option \"%c\"."), argv[0], *opt);
	290	return (1);
	291	}
ef416fc2	292	}
c606bcae	293	}
ef416fc2	294	else if (num_files < 1000)
	295	{
	296	/*
	297	* Print a file...
	298	*/
	299
	300	if (access(argv[i], R_OK) != 0)
	301	{
fa73b229	302	_cupsLangPrintf(stderr,
84315f46	303	_("%s: Error - unable to access \"%s\" - %s"),
fa73b229	304	argv[0], argv[i], strerror(errno));
ef416fc2	305	return (1);
	306	}
	307
	308	files[num_files] = argv[i];
	309	num_files ++;
	310
	311	if (title == NULL)
	312	{
	313	if ((title = strrchr(argv[i], '/')) != NULL)
	314	title ++;
	315	else
	316	title = argv[i];
	317	}
	318	}
	319	else
bdbfacc7 MS	320	{
	321	_cupsLangPrintf(stderr, _("%s: Error - too many files - \"%s\"."), argv[0], argv[i]);
	322	}
	323	}
	324
ef416fc2	325	/*
	326	* See if we have any files to print; if not, print from stdin...
	327	*/
	328
	329	if (printer == NULL)
	330	{
a4924f6c	331	if ((dest = cupsGetNamedDest(NULL, NULL, NULL)) != NULL)
ef416fc2	332	{
	333	printer = dest->name;
	334
	335	for (j = 0; j < dest->num_options; j ++)
	336	if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
	337	num_options = cupsAddOption(dest->options[j].name,
	338	dest->options[j].value,
	339	num_options, &options);
	340	}
c606bcae MS	341	else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST \|\|
	342	cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
	343	{
	344	_cupsLangPrintf(stderr,
	345	_("%s: Error - add '/version=1.1' to server "
	346	"name."), argv[0]);
	347	return (1);
	348	}
ef416fc2	349	}
	350
	351	if (printer == NULL)
	352	{
d6db9ea1 MS	353	if (!cupsGetNamedDest(NULL, NULL, NULL) && cupsLastError() == IPP_STATUS_ERROR_NOT_FOUND)
d6db9ea1 MS	354	_cupsLangPrintf(stderr, _("%s: Error - %s"), argv[0], cupsLastErrorString());
ef416fc2	355	else
d6db9ea1	356	_cupsLangPrintf(stderr, _("%s: Error - scheduler not responding."), argv[0]);
ef416fc2	357
	358	return (1);
	359	}
	360
	361	if (num_files > 0)
	362	{
	363	job_id = cupsPrintFiles(printer, num_files, files, title, num_options, options);
	364
	365	if (deletefile && job_id > 0)
	366	{
	367	/*
	368	* Delete print files after printing...
	369	*/
	370
	371	for (i = 0; i < num_files; i ++)
	372	unlink(files[i]);
	373	}
	374	}
3d052e43 MS	375	else if ((job_id = cupsCreateJob(CUPS_HTTP_DEFAULT, printer,
	376	title ? title : "(stdin)",
	377	num_options, options)) > 0)
ef416fc2	378	{
3d052e43 MS	379	http_status_t status; /* Write status */
	380	const char format; / Document format */
	381	ssize_t bytes; /* Bytes read */
ef416fc2	382
3d052e43 MS	383	if (cupsGetOption("raw", num_options, options))
	384	format = CUPS_FORMAT_RAW;
	385	else if ((format = cupsGetOption("document-format", num_options,
	386	options)) == NULL)
	387	format = CUPS_FORMAT_AUTO;
	388
	389	status = cupsStartDocument(CUPS_HTTP_DEFAULT, printer, job_id, NULL,
	390	format, 1);
ef416fc2	391
3d052e43 MS	392	while (status == HTTP_CONTINUE &&
3d052e43 MS	393	(bytes = read(0, buffer, sizeof(buffer))) > 0)
7e86f2f6	394	status = cupsWriteRequestData(CUPS_HTTP_DEFAULT, buffer, (size_t)bytes);
3d052e43 MS	395
3d052e43 MS	396	if (status != HTTP_CONTINUE)
ef416fc2	397	{
0837b7e8	398	_cupsLangPrintf(stderr, _("%s: Error - unable to queue from stdin - %s."),
3d052e43	399	argv[0], httpStatus(status));
12f89d24 MS	400	cupsFinishDocument(CUPS_HTTP_DEFAULT, printer);
12f89d24 MS	401	cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
ef416fc2	402	return (1);
	403	}
	404
3d052e43	405	if (cupsFinishDocument(CUPS_HTTP_DEFAULT, printer) != IPP_OK)
12f89d24	406	{
a29fd7dd	407	_cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
12f89d24	408	cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
a29fd7dd	409	return (1);
12f89d24	410	}
ef416fc2	411	}
	412
	413	if (job_id < 1)
	414	{
0837b7e8	415	_cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
ef416fc2	416	return (1);
	417	}
	418
	419	return (0);
	420	}
860f3d3b MS	421
	422
	423	/*
	424	* 'usage()' - Show program usage and exit.
	425	*/
	426
	427	static void
	428	usage(void)
	429	{
	430	_cupsLangPuts(stdout, _("Usage: lpr [options] [file(s)]"));
	431	_cupsLangPuts(stdout, _("Options:"));
	432	_cupsLangPuts(stdout, _("-# num-copies Specify the number of copies to print"));
	433	_cupsLangPuts(stdout, _("-E Encrypt the connection to the server"));
	434	_cupsLangPuts(stdout, _("-H server[:port] Connect to the named server and port"));
	435	_cupsLangPuts(stdout, _("-m Send an email notification when the job completes"));
	436	_cupsLangPuts(stdout, _("-o option[=value] Specify a printer-specific option"));
	437	_cupsLangPuts(stdout, _("-o job-sheets=standard Print a banner page with the job"));
	438	_cupsLangPuts(stdout, _("-o media=size Specify the media size to use"));
	439	_cupsLangPuts(stdout, _("-o number-up=N Specify that input pages should be printed N-up (1, 2, 4, 6, 9, and 16 are supported)"));
	440	_cupsLangPuts(stdout, _("-o orientation-requested=N\n"
	441	" Specify portrait (3) or landscape (4) orientation"));
	442	_cupsLangPuts(stdout, _("-o print-quality=N Specify the print quality - draft (3), normal (4), or best (5)"));
	443	_cupsLangPuts(stdout, _("-o sides=one-sided Specify 1-sided printing"));
	444	_cupsLangPuts(stdout, _("-o sides=two-sided-long-edge\n"
	445	" Specify 2-sided portrait printing"));
	446	_cupsLangPuts(stdout, _("-o sides=two-sided-short-edge\n"
	447	" Specify 2-sided landscape printing"));
13e6d13e	448	_cupsLangPuts(stdout, _("-P destination Specify the destination"));
860f3d3b MS	449	_cupsLangPuts(stdout, _("-q Specify the job should be held for printing"));
860f3d3b MS	450	_cupsLangPuts(stdout, _("-r Remove the file(s) after submission"));
860f3d3b MS	451	_cupsLangPuts(stdout, _("-T title Specify the job title"));
	452	_cupsLangPuts(stdout, _("-U username Specify the username to use for authentication"));
	453
	454	exit(1);
	455	}