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

/*
 * "lpr" command for CUPS.
 *
 * Copyright 2007-2016 by Apple Inc.
 * Copyright 1997-2007 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
 * missing or damaged, see the license at "http://www.cups.org/".
 */

/*
 * Include necessary headers...
 */

#include <cups/cups-private.h>


/*
 * '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 */
		*val;			/* Environment variable name */
  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 (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]);
		  return (1);
		}

		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]);
		  return (1);
		}
		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);
		  return (1);
		}
	      }

	  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]);
		  return (1);
		}

		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]);
		  return (1);
		}

		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]);
		  return (1);
		}

		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);
		  return (1);
		}

		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)
  {
    val = NULL;

    if ((printer = getenv("LPDEST")) == NULL)
    {
      if ((printer = getenv("PRINTER")) != NULL)
      {
        if (!strcmp(printer, "lp"))
          printer = NULL;
	else
	  val = "PRINTER";
      }
    }
    else
      val = "LPDEST";

    if (printer && !cupsGetNamedDest(NULL, printer, NULL))
      _cupsLangPrintf(stderr,
                      _("%s: Error - %s environment variable names "
		        "non-existent destination \"%s\"."), argv[0], val,
		      printer);
    else if (cupsLastError() == IPP_NOT_FOUND)
      _cupsLangPrintf(stderr,
                      _("%s: Error - no default destination available."),
		      argv[0]);
    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);
}
Commit	Line	Data
ef416fc2	1	/*
7e86f2f6	2	* "lpr" command for CUPS.
ef416fc2	3	*
bdbfacc7	4	* Copyright 2007-2016 by Apple Inc.
7e86f2f6	5	* Copyright 1997-2007 by Easy Software Products.
ef416fc2	6	*
7e86f2f6 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
57b7b66b	11	* missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	12	*/
	13
	14	/*
	15	* Include necessary headers...
	16	*/
	17
71e16022	18	#include <cups/cups-private.h>
ef416fc2	19
ef416fc2	20
	21	/*
	22	* 'main()' - Parse options and send files for printing.
	23	*/
	24
	25	int
fa73b229	26	main(int argc, /* I - Number of command-line arguments */
fa73b229	27	char argv[]) / I - Command-line arguments */
ef416fc2	28	{
fa73b229	29	int i, j; /* Looping var */
	30	int job_id; /* Job ID */
	31	char ch; /* Option character */
	32	char printer, / Destination printer or class */
bdbfacc7 MS	33	instance, / Instance */
bdbfacc7 MS	34	opt; / Option pointer */
fa73b229	35	const char title, / Job title */
	36	val; / Environment variable name */
	37	int num_copies; /* Number of copies per file */
	38	int num_files; /* Number of files to print */
	39	const char files[1000]; / Files to print */
a4924f6c	40	cups_dest_t dest; / Selected destination */
fa73b229	41	int num_options; /* Number of options */
	42	cups_option_t options; / Options */
	43	int deletefile; /* Delete file after print? */
	44	char buffer[8192]; /* Copy buffer */
ef416fc2	45
ef416fc2	46
07725fee	47	_cupsSetLocale(argv);
d09495fa	48
ef416fc2	49	deletefile = 0;
ef416fc2	50	printer = NULL;
a4924f6c	51	dest = NULL;
ef416fc2	52	num_options = 0;
	53	options = NULL;
	54	num_files = 0;
	55	title = NULL;
ef416fc2	56
ef416fc2	57	for (i = 1; i < argc; i ++)
bdbfacc7	58	{
ef416fc2	59	if (argv[i][0] == '-')
c606bcae	60	{
bdbfacc7	61	for (opt = argv[i] + 1; *opt; opt ++)
ef416fc2	62	{
bdbfacc7 MS	63	switch (ch = *opt)
	64	{
	65	case 'E' : /* Encrypt */
ef416fc2	66	#ifdef HAVE_SSL
bdbfacc7	67	cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
ef416fc2	68	#else
bdbfacc7	69	_cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]);
ef416fc2	70	#endif /* HAVE_SSL */
bdbfacc7 MS	71	break;
	72
	73	case 'U' : /* Username */
	74	if (opt[1] != '\0')
fa73b229	75	{
bdbfacc7 MS	76	cupsSetUser(opt + 1);
bdbfacc7 MS	77	opt += strlen(opt) - 1;
fa73b229	78	}
bdbfacc7 MS	79	else
	80	{
	81	i ++;
	82	if (i >= argc)
	83	{
	84	_cupsLangPrintf(stderr, _("%s: Error - expected username after \"-U\" option."), argv[0]);
	85	return (1);
	86	}
	87
	88	cupsSetUser(argv[i]);
	89	}
	90	break;
fa73b229	91
bdbfacc7 MS	92	case 'H' : /* Connect to host */
	93	if (opt[1] != '\0')
	94	{
	95	cupsSetServer(opt + 1);
	96	opt += strlen(opt) - 1;
	97	}
	98	else
	99	{
	100	i ++;
	101
	102	if (i >= argc)
	103	{
	104	_cupsLangPrintf(stderr, _("%s: Error - expected hostname after \"-H\" option."), argv[0]);
	105	return (1);
	106	}
	107	else
	108	cupsSetServer(argv[i]);
	109	}
	110	break;
	111
	112	case '1' : /* TROFF font set 1 */
	113	case '2' : /* TROFF font set 2 */
	114	case '3' : /* TROFF font set 3 */
	115	case '4' : /* TROFF font set 4 */
	116	case 'i' : /* indent */
	117	case 'w' : /* width */
	118	if (opt[1] != '\0')
	119	{
	120	opt += strlen(opt) - 1;
	121	}
	122	else
	123	{
	124	i ++;
	125
	126	if (i >= argc)
	127	{
	128	_cupsLangPrintf(stderr,
	129	_("%s: Error - expected value after \"-%c\" "
	130	"option."), argv[0], ch);
	131	return (1);
	132	}
	133	}
fa73b229	134
bdbfacc7 MS	135	case 'c' : /* CIFPLOT */
	136	case 'd' : /* DVI */
	137	case 'f' : /* FORTRAN */
	138	case 'g' : /* plot */
	139	case 'n' : /* Ditroff */
	140	case 't' : /* Troff */
	141	case 'v' : /* Raster image */
	142	_cupsLangPrintf(stderr, _("%s: Warning - \"%c\" format modifier not supported - output may not be correct."), argv[0], ch);
	143	break;
	144
	145	case 'o' : /* Option */
	146	if (opt[1] != '\0')
fa73b229	147	{
bdbfacc7 MS	148	num_options = cupsParseOptions(opt + 1, num_options, &options);
	149	opt += strlen(opt) - 1;
	150	}
fa73b229	151	else
ef416fc2	152	{
bdbfacc7 MS	153	i ++;
	154	if (i >= argc)
	155	{
	156	_cupsLangPrintf(stderr, _("%s: Error - expected option=value after \"-o\" option."), argv[0]);
	157	return (1);
	158	}
	159
	160	num_options = cupsParseOptions(argv[i], num_options, &options);
ef416fc2	161	}
bdbfacc7 MS	162	break;
	163
	164	case 'l' : /* Literal/raw */
	165	num_options = cupsAddOption("raw", "true", num_options, &options);
	166	break;
	167
	168	case 'p' : /* Prettyprint */
	169	num_options = cupsAddOption("prettyprint", "true", num_options, &options);
	170	break;
	171
	172	case 'h' : /* Suppress burst page */
	173	num_options = cupsAddOption("job-sheets", "none", num_options, &options);
	174	break;
	175
	176	case 's' : /* Don't use symlinks */
	177	break;
	178
	179	case 'm' : /* Mail on completion */
ef416fc2	180	{
bdbfacc7 MS	181	char email[1024]; /* EMail address */
	182
	183	snprintf(email, sizeof(email), "mailto:%s@%s", cupsUser(), httpGetHostname(NULL, buffer, sizeof(buffer)));
	184	num_options = cupsAddOption("notify-recipient-uri", email, num_options, &options);
ef416fc2	185	}
bdbfacc7	186	break;
ef416fc2	187
bdbfacc7 MS	188	case 'q' : /* Queue file but don't print */
	189	num_options = cupsAddOption("job-hold-until", "indefinite", num_options, &options);
	190	break;
	191
	192	case 'r' : /* Remove file after printing */
	193	deletefile = 1;
	194	break;
	195
	196	case 'P' : /* Destination printer or class */
	197	if (opt[1] != '\0')
ef416fc2	198	{
bdbfacc7 MS	199	printer = opt + 1;
	200	opt += strlen(opt) - 1;
	201	}
	202	else
	203	{
	204	i ++;
	205	if (i >= argc)
	206	{
	207	_cupsLangPrintf(stderr, _("%s: Error - expected destination after \"-P\" option."), argv[0]);
	208	return (1);
	209	}
	210
	211	printer = argv[i];
ef416fc2	212	}
ef416fc2	213
bdbfacc7 MS	214	if ((instance = strrchr(printer, '/')) != NULL)
	215	*instance++ = '\0';
	216
	217	if ((dest = cupsGetNamedDest(NULL, printer, instance)) != NULL)
	218	{
	219	for (j = 0; j < dest->num_options; j ++)
	220	if (cupsGetOption(dest->options[j].name, num_options,
	221	options) == NULL)
	222	num_options = cupsAddOption(dest->options[j].name,
	223	dest->options[j].value,
	224	num_options, &options);
	225	}
	226	else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST \|\|
	227	cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
ef416fc2	228	{
bdbfacc7	229	_cupsLangPrintf(stderr, _("%s: Error - add '/version=1.1' to server name."), argv[0]);
ef416fc2	230	return (1);
ef416fc2	231	}
bdbfacc7 MS	232	break;
	233
	234	case '#' : /* Number of copies */
	235	if (opt[1] != '\0')
	236	{
	237	num_copies = atoi(opt + 1);
	238	opt += strlen(opt) - 1;
	239	}
	240	else
	241	{
	242	i ++;
	243	if (i >= argc)
	244	{
	245	_cupsLangPrintf(stderr, _("%s: Error - expected copies after \"-#\" option."), argv[0]);
	246	return (1);
	247	}
	248
	249	num_copies = atoi(argv[i]);
	250	}
ef416fc2	251
bdbfacc7	252	if (num_copies < 1)
ef416fc2	253	{
bdbfacc7	254	_cupsLangPrintf(stderr, _("%s: Error - copies must be 1 or more."), argv[0]);
ef416fc2	255	return (1);
	256	}
	257
bdbfacc7 MS	258	sprintf(buffer, "%d", num_copies);
	259	num_options = cupsAddOption("copies", buffer, num_options, &options);
	260	break;
ef416fc2	261
bdbfacc7 MS	262	case 'C' : /* Class */
	263	case 'J' : /* Job name */
	264	case 'T' : /* Title */
	265	if (opt[1] != '\0')
	266	{
	267	title = opt + 1;
	268	opt += strlen(opt) - 1;
	269	}
	270	else
	271	{
	272	i ++;
	273	if (i >= argc)
	274	{
	275	_cupsLangPrintf(stderr, _("%s: Error - expected name after \"-%c\" option."), argv[0], ch);
	276	return (1);
	277	}
	278
	279	title = argv[i];
	280	}
	281	break;
	282
	283	default :
	284	_cupsLangPrintf(stderr, _("%s: Error - unknown option \"%c\"."), argv[0], *opt);
	285	return (1);
	286	}
ef416fc2	287	}
c606bcae	288	}
ef416fc2	289	else if (num_files < 1000)
	290	{
	291	/*
	292	* Print a file...
	293	*/
	294
	295	if (access(argv[i], R_OK) != 0)
	296	{
fa73b229	297	_cupsLangPrintf(stderr,
84315f46	298	_("%s: Error - unable to access \"%s\" - %s"),
fa73b229	299	argv[0], argv[i], strerror(errno));
ef416fc2	300	return (1);
	301	}
	302
	303	files[num_files] = argv[i];
	304	num_files ++;
	305
	306	if (title == NULL)
	307	{
	308	if ((title = strrchr(argv[i], '/')) != NULL)
	309	title ++;
	310	else
	311	title = argv[i];
	312	}
	313	}
	314	else
bdbfacc7 MS	315	{
	316	_cupsLangPrintf(stderr, _("%s: Error - too many files - \"%s\"."), argv[0], argv[i]);
	317	}
	318	}
	319
ef416fc2	320	/*
	321	* See if we have any files to print; if not, print from stdin...
	322	*/
	323
	324	if (printer == NULL)
	325	{
a4924f6c	326	if ((dest = cupsGetNamedDest(NULL, NULL, NULL)) != NULL)
ef416fc2	327	{
	328	printer = dest->name;
	329
	330	for (j = 0; j < dest->num_options; j ++)
	331	if (cupsGetOption(dest->options[j].name, num_options, options) == NULL)
	332	num_options = cupsAddOption(dest->options[j].name,
	333	dest->options[j].value,
	334	num_options, &options);
	335	}
c606bcae MS	336	else if (cupsLastError() == IPP_STATUS_ERROR_BAD_REQUEST \|\|
	337	cupsLastError() == IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED)
	338	{
	339	_cupsLangPrintf(stderr,
	340	_("%s: Error - add '/version=1.1' to server "
	341	"name."), argv[0]);
	342	return (1);
	343	}
ef416fc2	344	}
	345
	346	if (printer == NULL)
	347	{
	348	val = NULL;
	349
	350	if ((printer = getenv("LPDEST")) == NULL)
	351	{
	352	if ((printer = getenv("PRINTER")) != NULL)
	353	{
	354	if (!strcmp(printer, "lp"))
	355	printer = NULL;
	356	else
	357	val = "PRINTER";
	358	}
	359	}
	360	else
	361	val = "LPDEST";
	362
a4924f6c	363	if (printer && !cupsGetNamedDest(NULL, printer, NULL))
fa73b229	364	_cupsLangPrintf(stderr,
fa73b229	365	_("%s: Error - %s environment variable names "
0837b7e8 MS	366	"non-existent destination \"%s\"."), argv[0], val,
0837b7e8 MS	367	printer);
ef416fc2	368	else if (cupsLastError() == IPP_NOT_FOUND)
fa73b229	369	_cupsLangPrintf(stderr,
0837b7e8	370	_("%s: Error - no default destination available."),
fa73b229	371	argv[0]);
ef416fc2	372	else
0837b7e8	373	_cupsLangPrintf(stderr, _("%s: Error - scheduler not responding."),
fa73b229	374	argv[0]);
ef416fc2	375
	376	return (1);
	377	}
	378
	379	if (num_files > 0)
	380	{
	381	job_id = cupsPrintFiles(printer, num_files, files, title, num_options, options);
	382
	383	if (deletefile && job_id > 0)
	384	{
	385	/*
	386	* Delete print files after printing...
	387	*/
	388
	389	for (i = 0; i < num_files; i ++)
	390	unlink(files[i]);
	391	}
	392	}
3d052e43 MS	393	else if ((job_id = cupsCreateJob(CUPS_HTTP_DEFAULT, printer,
	394	title ? title : "(stdin)",
	395	num_options, options)) > 0)
ef416fc2	396	{
3d052e43 MS	397	http_status_t status; /* Write status */
	398	const char format; / Document format */
	399	ssize_t bytes; /* Bytes read */
ef416fc2	400
3d052e43 MS	401	if (cupsGetOption("raw", num_options, options))
	402	format = CUPS_FORMAT_RAW;
	403	else if ((format = cupsGetOption("document-format", num_options,
	404	options)) == NULL)
	405	format = CUPS_FORMAT_AUTO;
	406
	407	status = cupsStartDocument(CUPS_HTTP_DEFAULT, printer, job_id, NULL,
	408	format, 1);
ef416fc2	409
3d052e43 MS	410	while (status == HTTP_CONTINUE &&
3d052e43 MS	411	(bytes = read(0, buffer, sizeof(buffer))) > 0)
7e86f2f6	412	status = cupsWriteRequestData(CUPS_HTTP_DEFAULT, buffer, (size_t)bytes);
3d052e43 MS	413
3d052e43 MS	414	if (status != HTTP_CONTINUE)
ef416fc2	415	{
0837b7e8	416	_cupsLangPrintf(stderr, _("%s: Error - unable to queue from stdin - %s."),
3d052e43	417	argv[0], httpStatus(status));
12f89d24 MS	418	cupsFinishDocument(CUPS_HTTP_DEFAULT, printer);
12f89d24 MS	419	cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
ef416fc2	420	return (1);
	421	}
	422
3d052e43	423	if (cupsFinishDocument(CUPS_HTTP_DEFAULT, printer) != IPP_OK)
12f89d24	424	{
a29fd7dd	425	_cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
12f89d24	426	cupsCancelJob2(CUPS_HTTP_DEFAULT, printer, job_id, 0);
a29fd7dd	427	return (1);
12f89d24	428	}
ef416fc2	429	}
	430
	431	if (job_id < 1)
	432	{
0837b7e8	433	_cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
ef416fc2	434	return (1);
	435	}
	436
	437	return (0);
	438	}