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

/*
 * "$Id$"
 *
 *   "lpq" command for the Common UNIX Printing System (CUPS).
 *
 *   Copyright 1997-2005 by Easy Software Products.
 *
 *   These coded instructions, statements, and computer programs are the
 *   property of Easy Software Products 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 please contact Easy Software Products
 *   at:
 *
 *       Attn: CUPS Licensing Information
 *       Easy Software Products
 *       44141 Airport View Drive, Suite 204
 *       Hollywood, Maryland 20636 USA
 *
 *       Voice: (301) 373-9600
 *       EMail: cups-info@cups.org
 *         WWW: http://www.cups.org
 *
 * Contents:
 *
 *   main()         - Parse options and commands.
 *   show_jobs()    - Show jobs.
 *   show_printer() - Show printer status.
 *   usage()        - Show program usage.
 */

/*
 * Include necessary headers...
 */

/*
 * Include necessary headers...
 */

#include <stdio.h>
#include <stdlib.h>
#include <cups/string.h>
#include <cups/cups.h>
#include <cups/language.h>
#include <cups/debug.h>


/*
 * Local functions...
 */

static int	show_jobs(http_t *, const char *, const char *, const int,
		          const int);
static void	show_printer(http_t *, const char *);
static void	usage(void);


/*
 * 'main()' - Parse options and commands.
 */

int
main(int  argc,		/* I - Number of command-line arguments */
     char *argv[])	/* I - Command-line arguments */
{
  int		i;		/* Looping var */
  http_t	*http;		/* Connection to server */
  const char	*dest,		/* Desired printer */
		*user,		/* Desired user */
		*val;		/* Environment variable name */
  char		*instance;	/* Printer instance */
  int		id,		/* Desired job ID */
		all,		/* All printers */
		interval,	/* Reporting interval */
		longstatus;	/* Show file details */
  int		num_dests;	/* Number of destinations */
  cups_dest_t	*dests;		/* Destinations */
#ifdef HAVE_SSL
  http_encryption_t encryption;	/* Encryption? */
#endif /* HAVE_SSL */


 /*
  * Connect to the scheduler...
  */

  if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
                                 cupsEncryption())) == NULL)
  {
    fputs("lpq: Unable to contact server!\n", stderr);
    return (1);
  }

 /*
  * Check for command-line options...
  */

  dest       = NULL;
  user       = NULL;
  id         = 0;
  interval   = 0;
  longstatus = 0;
  all        = 0;

  num_dests = cupsGetDests(&dests);

  for (i = 1; i < argc; i ++)
    if (argv[i][0] == '+')
      interval = atoi(argv[i] + 1);
    else if (argv[i][0] == '-')
    {
      switch (argv[i][1])
      {
        case 'E' : /* Encrypt */
#ifdef HAVE_SSL
	    encryption = HTTP_ENCRYPT_REQUIRED;

	    if (http)
	      httpEncryption(http, encryption);
#else
            fprintf(stderr, "%s: Sorry, no encryption support compiled in!\n",
	            argv[0]);
#endif /* HAVE_SSL */
	    break;

        case 'P' : /* Printer */
	    if (argv[i][2])
	      dest = argv[i] + 2;
	    else
	    {
	      i ++;

	      if (i >= argc)
	      {
		httpClose(http);
		cupsFreeDests(num_dests, dests);
	        
	        usage();
	      }

	      dest = argv[i];
	    }

	    if ((instance = strchr(dest, '/')) != NULL)
	      *instance++ = '\0';

            if (cupsGetDest(dest, instance, num_dests, dests) == NULL)
	    {
	      if (instance)
		fprintf(stderr, "lpq: Unknown destination \"%s/%s\"!\n",
		        dest, instance);
              else
		fprintf(stderr, "lpq: Unknown destination \"%s\"!\n", dest);

	      return (1);
	    }
	    break;

	case 'a' : /* All printers */
	    all = 1;
	    break;

	case 'l' : /* Long status */
	    longstatus = 1;
	    break;

	default :
	    httpClose(http);
	    cupsFreeDests(num_dests, dests);

	    usage();
	    break;
      }
    }
    else if (isdigit(argv[i][0] & 255))
      id = atoi(argv[i]);
    else
      user = argv[i];

  if (dest == NULL && !all)
  {
    for (i = 0; i < num_dests; i ++)
      if (dests[i].is_default)
	dest = dests[i].name;

    if (dest == NULL)
    {
      val = NULL;

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

      if (dest && !cupsGetDest(dest, NULL, num_dests, dests))
	fprintf(stderr, "lp: error - %s environment variable names non-existent destination \"%s\"!\n",
        	val, dest);
      else
	fputs("lpq: error - no default destination available.\n", stderr);
      httpClose(http);
      cupsFreeDests(num_dests, dests);
      return (1);
    }
  }

 /*
  * Show the status in a loop...
  */

  for (;;)
  {
    if (dest)
      show_printer(http, dest);

    i = show_jobs(http, dest, user, id, longstatus);

    if (i && interval)
    {
      fflush(stdout);
      sleep(interval);
    }
    else
      break;
  }

 /*
  * Close the connection to the server and return...
  */

  cupsFreeDests(num_dests, dests);
  httpClose(http);

  return (0);
}


/*
 * 'show_jobs()' - Show jobs.
 */

static int			/* O - Number of jobs in queue */
show_jobs(http_t     *http,	/* I - HTTP connection to server */
          const char *dest,	/* I - Destination */
	  const char *user,	/* I - User */
	  const int  id,	/* I - Job ID */
	  const int  longstatus)/* I - 1 if long report desired */
{
  ipp_t		*request,	/* IPP Request */
		*response;	/* IPP Response */
  ipp_attribute_t *attr;	/* Current attribute */
  cups_lang_t	*language;	/* Default language */
  const char	*jobdest,	/* Pointer into job-printer-uri */
		*jobuser,	/* Pointer to job-originating-user-name */
		*jobname;	/* Pointer to job-name */
  ipp_jstate_t	jobstate;	/* job-state */
  int		jobid,		/* job-id */
		jobsize,	/* job-k-octets */
#ifdef __osf__
		jobpriority,	/* job-priority */
#endif /* __osf__ */
		jobcount,	/* Number of jobs */
		jobcopies,	/* Number of copies */
		rank;		/* Rank of job */
  char		resource[1024];	/* Resource string */
  char		rankstr[255];	/* Rank string */
  char		namestr[1024];	/* Job name string */
  static const char *ranks[10] =/* Ranking strings */
		{
		  "th",
		  "st",
		  "nd",
		  "rd",
		  "th",
		  "th",
		  "th",
		  "th",
		  "th",
		  "th"
		};


  DEBUG_printf(("show_jobs(%08x, %08x, %08x, %d, %d)\n", http, dest, user, id,
                longstatus));

  if (http == NULL)
    return (0);

 /*
  * Build an IPP_GET_JOBS or IPP_GET_JOB_ATTRIBUTES request, which requires
  * the following attributes:
  *
  *    attributes-charset
  *    attributes-natural-language
  *    job-uri or printer-uri
  */

  request = ippNew();

  request->request.op.operation_id = id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS;
  request->request.op.request_id   = 1;

  language = cupsLangDefault();

  attr = ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
                      "attributes-charset", NULL, cupsLangEncoding(language));

  attr = ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
                      "attributes-natural-language", NULL, language->language);

  if (dest == NULL)
  {
    if (id)
      sprintf(resource, "ipp://localhost/jobs/%d", id);
    else
      strcpy(resource, "ipp://localhost/jobs");

    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri",
                 NULL, resource);
  }
  else
  {
    snprintf(resource, sizeof(resource), "ipp://localhost/printers/%s", dest);

    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
                 NULL, resource);
  }

  if (user)
  {
    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
                 "requesting-user-name", NULL, user);
    ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
  }

 /*
  * Do the request and get back a response...
  */

  jobcount = 0;

  if ((response = cupsDoRequest(http, request, "/")) != NULL)
  {
    if (response->request.status.status_code > IPP_OK_CONFLICT)
    {
      fprintf(stderr, "lpq: get-jobs failed: %s\n",
              ippErrorString(response->request.status.status_code));
      ippDelete(response);
      return (0);
    }

    rank = 1;

   /*
    * Loop through the job list and display them...
    */

    for (attr = response->attrs; attr != NULL; attr = attr->next)
    {
     /*
      * Skip leading attributes until we hit a job...
      */

      while (attr != NULL && attr->group_tag != IPP_TAG_JOB)
        attr = attr->next;

      if (attr == NULL)
        break;

     /*
      * Pull the needed attributes from this job...
      */

      jobid       = 0;
      jobsize     = 0;
#ifdef __osf__
      jobpriority = 50;
#endif /* __osf__ */
      jobstate    = IPP_JOB_PENDING;
      jobname     = "untitled";
      jobuser     = NULL;
      jobdest     = NULL;
      jobcopies   = 1;

      while (attr != NULL && attr->group_tag == IPP_TAG_JOB)
      {
        if (strcmp(attr->name, "job-id") == 0 &&
	    attr->value_tag == IPP_TAG_INTEGER)
	  jobid = attr->values[0].integer;

        if (strcmp(attr->name, "job-k-octets") == 0 &&
	    attr->value_tag == IPP_TAG_INTEGER)
	  jobsize = attr->values[0].integer * 1024;

#ifdef __osf__
        if (strcmp(attr->name, "job-priority") == 0 &&
	    attr->value_tag == IPP_TAG_INTEGER)
	  jobpriority = attr->values[0].integer;
#endif /* __osf__ */

        if (strcmp(attr->name, "job-state") == 0 &&
	    attr->value_tag == IPP_TAG_ENUM)
	  jobstate = (ipp_jstate_t)attr->values[0].integer;

        if (strcmp(attr->name, "job-printer-uri") == 0 &&
	    attr->value_tag == IPP_TAG_URI)
	  if ((jobdest = strrchr(attr->values[0].string.text, '/')) != NULL)
	    jobdest ++;

        if (strcmp(attr->name, "job-originating-user-name") == 0 &&
	    attr->value_tag == IPP_TAG_NAME)
	  jobuser = attr->values[0].string.text;

        if (strcmp(attr->name, "job-name") == 0 &&
	    attr->value_tag == IPP_TAG_NAME)
	  jobname = attr->values[0].string.text;

        if (strcmp(attr->name, "copies") == 0 &&
	    attr->value_tag == IPP_TAG_INTEGER)
	  jobcopies = attr->values[0].integer;

        attr = attr->next;
      }

     /*
      * See if we have everything needed...
      */

      if (jobdest == NULL || jobid == 0)
      {
        if (attr == NULL)
	  break;
	else
          continue;
      }

      if (!longstatus && jobcount == 0)
#ifdef __osf__
	puts("Rank   Owner      Pri  Job        Files                       Total Size");
#else
	puts("Rank    Owner   Job     File(s)                         Total Size");
#endif /* __osf__ */

      jobcount ++;

     /*
      * Display the job...
      */

      if (jobstate == IPP_JOB_PROCESSING)
	strcpy(rankstr, "active");
      else
      {
       /*
        * Make the rank show the "correct" suffix for each number
	* (11-13 are the only special cases, for English anyways...)
	*/

	if ((rank % 100) >= 11 && (rank % 100) <= 13)
	  snprintf(rankstr, sizeof(rankstr), "%dth", rank);
	else
	  snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]);

	rank ++;
      }

      if (longstatus)
      {
        puts("");

        if (jobcopies > 1)
	  snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies,
	           jobname);
	else
	  strlcpy(namestr, jobname, sizeof(namestr));

        printf("%s: %-33.33s [job %d localhost]\n", jobuser, rankstr, jobid);
        printf("        %-39.39s %d bytes\n", namestr, jobsize);
      }
      else
#ifdef __osf__
        printf("%-6s %-10.10s %-4d %-10d %-27.27s %d bytes\n", rankstr, jobuser,
	       jobpriority, jobid, jobname, jobsize);
#else
        printf("%-7s %-7.7s %-7d %-31.31s %d bytes\n", rankstr, jobuser,
	       jobid, jobname, jobsize);
#endif /* __osf */

      if (attr == NULL)
        break;
    }

    ippDelete(response);
  }
  else
  {
    fprintf(stderr, "lpq: get-jobs failed: %s\n", ippErrorString(cupsLastError()));
    return (0);
  }

  if (jobcount == 0)
    puts("no entries");

  return (jobcount);
}


/*
 * 'show_printer()' - Show printer status.
 */

static void
show_printer(http_t     *http,	/* I - HTTP connection to server */
             const char *dest)	/* I - Destination */
{
  ipp_t		*request,	/* IPP Request */
		*response;	/* IPP Response */
  ipp_attribute_t *attr;	/* Current attribute */
  cups_lang_t	*language;	/* Default language */
  ipp_pstate_t	state;		/* Printer state */
  char		uri[HTTP_MAX_URI];
				/* Printer URI */


  if (http == NULL)
    return;

 /*
  * Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following
  * attributes:
  *
  *    attributes-charset
  *    attributes-natural-language
  *    printer-uri
  */

  request = ippNew();

  request->request.op.operation_id = IPP_GET_PRINTER_ATTRIBUTES;
  request->request.op.request_id   = 1;

  language = cupsLangDefault();

  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
               "attributes-charset", NULL, cupsLangEncoding(language));

  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
               "attributes-natural-language", NULL, language->language);

  snprintf(uri, sizeof(uri), "ipp://localhost/printers/%s", dest);
  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
               "printer-uri", NULL, uri);

 /*
  * Do the request and get back a response...
  */

  if ((response = cupsDoRequest(http, request, "/")) != NULL)
  {
    if (response->request.status.status_code > IPP_OK_CONFLICT)
    {
      fprintf(stderr, "lpq: get-printer-attributes failed: %s\n",
              ippErrorString(response->request.status.status_code));
      ippDelete(response);
      return;
    }

    if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL)
      state = (ipp_pstate_t)attr->values[0].integer;
    else
      state = IPP_PRINTER_STOPPED;

    switch (state)
    {
      case IPP_PRINTER_IDLE :
          printf("%s is ready\n", dest);
	  break;
      case IPP_PRINTER_PROCESSING :
          printf("%s is ready and printing\n", dest);
	  break;
      case IPP_PRINTER_STOPPED :
          printf("%s is not ready\n", dest);
	  break;
    }

    ippDelete(response);
  }
  else
    fprintf(stderr, "lpq: get-printer-attributes failed: %s\n",
            ippErrorString(cupsLastError()));
}


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

static void
usage(void)
{
  fputs("Usage: lpq [-P dest] [-l] [+interval]\n", stderr);
  exit(1);
}


/*
 * End of "$Id$".
 */
Commit	Line	Data
f8ab8b97	1	/*
c9d3f842	2	* "$Id$"
f8ab8b97	3	*
	4	* "lpq" command for the Common UNIX Printing System (CUPS).
	5	*
c9d3f842	6	* Copyright 1997-2005 by Easy Software Products.
f8ab8b97	7	*
	8	* These coded instructions, statements, and computer programs are the
	9	* property of Easy Software Products and are protected by Federal
	10	* copyright law. Distribution and use rights are outlined in the file
	11	* "LICENSE.txt" which should have been included with this file. If this
	12	* file is missing or damaged please contact Easy Software Products
	13	* at:
	14	*
	15	* Attn: CUPS Licensing Information
	16	* Easy Software Products
	17	* 44141 Airport View Drive, Suite 204
c9d3f842	18	* Hollywood, Maryland 20636 USA
f8ab8b97	19	*
9639c4de	20	* Voice: (301) 373-9600
f8ab8b97	21	* EMail: cups-info@cups.org
	22	* WWW: http://www.cups.org
	23	*
	24	* Contents:
	25	*
d42f1ae4	26	* main() - Parse options and commands.
	27	* show_jobs() - Show jobs.
	28	* show_printer() - Show printer status.
31d18669	29	* usage() - Show program usage.
f8ab8b97	30	*/
	31
	32	/*
	33	* Include necessary headers...
	34	*/
	35
	36	/*
	37	* Include necessary headers...
	38	*/
	39
	40	#include <stdio.h>
	41	#include <stdlib.h>
def978d5	42	#include <cups/string.h>
f8ab8b97	43	#include <cups/cups.h>
	44	#include <cups/language.h>
	45	#include <cups/debug.h>
	46
	47
	48	/*
	49	* Local functions...
	50	*/
	51
bf56a667	52	static int show_jobs(http_t , const char , const char *, const int,
bf56a667	53	const int);
4e243213	54	static void show_printer(http_t , const char );
31d18669	55	static void usage(void);
f8ab8b97	56
	57
	58	/*
	59	* 'main()' - Parse options and commands.
	60	*/
	61
	62	int
	63	main(int argc, /* I - Number of command-line arguments */
	64	char argv[]) / I - Command-line arguments */
	65	{
	66	int i; /* Looping var */
	67	http_t http; / Connection to server */
bf56a667	68	const char dest, / Desired printer */
8c04d686	69	user, / Desired user */
8c04d686	70	val; / Environment variable name */
79e9fc64	71	char instance; / Printer instance */
f8ab8b97	72	int id, /* Desired job ID */
985a12c2	73	all, /* All printers */
f8ab8b97	74	interval, /* Reporting interval */
f8ab8b97	75	longstatus; /* Show file details */
99cc28d6	76	int num_dests; /* Number of destinations */
99cc28d6	77	cups_dest_t dests; / Destinations */
bcf61448	78	#ifdef HAVE_SSL
1c9e0181	79	http_encryption_t encryption; /* Encryption? */
bcf61448	80	#endif /* HAVE_SSL */
99cc28d6	81
f8ab8b97	82
	83	/*
	84	* Connect to the scheduler...
	85	*/
	86
b5cb0608	87	if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
b5cb0608	88	cupsEncryption())) == NULL)
1c9e0181	89	{
	90	fputs("lpq: Unable to contact server!\n", stderr);
	91	return (1);
	92	}
f8ab8b97	93
	94	/*
	95	* Check for command-line options...
	96	*/
	97
99cc28d6	98	dest = NULL;
f8ab8b97	99	user = NULL;
	100	id = 0;
	101	interval = 0;
	102	longstatus = 0;
985a12c2	103	all = 0;
f8ab8b97	104
99cc28d6	105	num_dests = cupsGetDests(&dests);
99cc28d6	106
f8ab8b97	107	for (i = 1; i < argc; i ++)
	108	if (argv[i][0] == '+')
	109	interval = atoi(argv[i] + 1);
	110	else if (argv[i][0] == '-')
	111	{
	112	switch (argv[i][1])
	113	{
1c9e0181	114	case 'E' : /* Encrypt */
bcf61448	115	#ifdef HAVE_SSL
1c9e0181	116	encryption = HTTP_ENCRYPT_REQUIRED;
	117
	118	if (http)
	119	httpEncryption(http, encryption);
	120	#else
	121	fprintf(stderr, "%s: Sorry, no encryption support compiled in!\n",
	122	argv[0]);
bcf61448	123	#endif /* HAVE_SSL */
1c9e0181	124	break;
1c9e0181	125
f8ab8b97	126	case 'P' : /* Printer */
	127	if (argv[i][2])
	128	dest = argv[i] + 2;
	129	else
	130	{
	131	i ++;
31d18669	132
	133	if (i >= argc)
	134	{
	135	httpClose(http);
	136	cupsFreeDests(num_dests, dests);
	137
	138	usage();
	139	}
	140
f8ab8b97	141	dest = argv[i];
f8ab8b97	142	}
79e9fc64	143
79e9fc64	144	if ((instance = strchr(dest, '/')) != NULL)
7cc9aebd	145	*instance++ = '\0';
	146
	147	if (cupsGetDest(dest, instance, num_dests, dests) == NULL)
	148	{
	149	if (instance)
	150	fprintf(stderr, "lpq: Unknown destination \"%s/%s\"!\n",
	151	dest, instance);
	152	else
	153	fprintf(stderr, "lpq: Unknown destination \"%s\"!\n", dest);
	154
	155	return (1);
	156	}
f8ab8b97	157	break;
f8ab8b97	158
1cb10d96	159	case 'a' : /* All printers */
985a12c2	160	all = 1;
1cb10d96	161	break;
1cb10d96	162
f8ab8b97	163	case 'l' : /* Long status */
	164	longstatus = 1;
	165	break;
	166
	167	default :
99cc28d6	168	httpClose(http);
31d18669	169	cupsFreeDests(num_dests, dests);
	170
	171	usage();
	172	break;
f8ab8b97	173	}
f8ab8b97	174	}
64bbab09	175	else if (isdigit(argv[i][0] & 255))
f8ab8b97	176	id = atoi(argv[i]);
	177	else
	178	user = argv[i];
	179
985a12c2	180	if (dest == NULL && !all)
	181	{
	182	for (i = 0; i < num_dests; i ++)
	183	if (dests[i].is_default)
	184	dest = dests[i].name;
	185
	186	if (dest == NULL)
	187	{
8c04d686	188	val = NULL;
	189
	190	if ((dest = getenv("LPDEST")) == NULL)
	191	{
	192	if ((dest = getenv("PRINTER")) != NULL)
	193	{
	194	if (!strcmp(dest, "lp"))
	195	dest = NULL;
	196	else
	197	val = "PRINTER";
	198	}
	199	}
	200	else
	201	val = "LPDEST";
	202
	203	if (dest && !cupsGetDest(dest, NULL, num_dests, dests))
	204	fprintf(stderr, "lp: error - %s environment variable names non-existent destination \"%s\"!\n",
	205	val, dest);
	206	else
	207	fputs("lpq: error - no default destination available.\n", stderr);
985a12c2	208	httpClose(http);
	209	cupsFreeDests(num_dests, dests);
	210	return (1);
	211	}
	212	}
	213
f8ab8b97	214	/*
	215	* Show the status in a loop...
	216	*/
	217
	218	for (;;)
	219	{
4e243213	220	if (dest)
	221	show_printer(http, dest);
	222
f8ab8b97	223	i = show_jobs(http, dest, user, id, longstatus);
	224
	225	if (i && interval)
4e243213	226	{
4e243213	227	fflush(stdout);
f8ab8b97	228	sleep(interval);
4e243213	229	}
f8ab8b97	230	else
	231	break;
	232	}
	233
	234	/*
	235	* Close the connection to the server and return...
	236	*/
	237
99cc28d6	238	cupsFreeDests(num_dests, dests);
f8ab8b97	239	httpClose(http);
	240
	241	return (0);
	242	}
	243
	244
	245	/*
bf56a667	246	* 'show_jobs()' - Show jobs.
f8ab8b97	247	*/
	248
	249	static int /* O - Number of jobs in queue */
bf56a667	250	show_jobs(http_t http, / I - HTTP connection to server */
	251	const char dest, / I - Destination */
	252	const char user, / I - User */
	253	const int id, /* I - Job ID */
	254	const int longstatus)/* I - 1 if long report desired */
f8ab8b97	255	{
	256	ipp_t request, / IPP Request */
	257	response; / IPP Response */
	258	ipp_attribute_t attr; / Current attribute */
	259	cups_lang_t language; / Default language */
bf56a667	260	const char jobdest, / Pointer into job-printer-uri */
f8ab8b97	261	jobuser, / Pointer to job-originating-user-name */
	262	jobname; / Pointer to job-name */
	263	ipp_jstate_t jobstate; /* job-state */
	264	int jobid, /* job-id */
	265	jobsize, /* job-k-octets */
8a2c2126	266	#ifdef __osf__
f8ab8b97	267	jobpriority, /* job-priority */
8a2c2126	268	#endif /* __osf__ */
f8ab8b97	269	jobcount, /* Number of jobs */
4e243213	270	jobcopies, /* Number of copies */
f8ab8b97	271	rank; /* Rank of job */
f8ab8b97	272	char resource[1024]; /* Resource string */
4e243213	273	char rankstr[255]; /* Rank string */
4e243213	274	char namestr[1024]; /* Job name string */
bf56a667	275	static const char ranks[10] =/ Ranking strings */
f8ab8b97	276	{
	277	"th",
	278	"st",
	279	"nd",
	280	"rd",
	281	"th",
	282	"th",
	283	"th",
	284	"th",
	285	"th",
	286	"th"
	287	};
	288
	289
	290	DEBUG_printf(("show_jobs(%08x, %08x, %08x, %d, %d)\n", http, dest, user, id,
	291	longstatus));
	292
	293	if (http == NULL)
74045830	294	return (0);
f8ab8b97	295
	296	/*
	297	* Build an IPP_GET_JOBS or IPP_GET_JOB_ATTRIBUTES request, which requires
	298	* the following attributes:
	299	*
	300	* attributes-charset
	301	* attributes-natural-language
	302	* job-uri or printer-uri
f8ab8b97	303	*/
	304
	305	request = ippNew();
	306
0a3ac972	307	request->request.op.operation_id = id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS;
0a3ac972	308	request->request.op.request_id = 1;
f8ab8b97	309
	310	language = cupsLangDefault();
	311
	312	attr = ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
	313	"attributes-charset", NULL, cupsLangEncoding(language));
	314
	315	attr = ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
	316	"attributes-natural-language", NULL, language->language);
	317
	318	if (dest == NULL)
	319	{
	320	if (id)
	321	sprintf(resource, "ipp://localhost/jobs/%d", id);
	322	else
	323	strcpy(resource, "ipp://localhost/jobs");
	324
	325	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri",
	326	NULL, resource);
	327	}
	328	else
	329	{
970017a4	330	snprintf(resource, sizeof(resource), "ipp://localhost/printers/%s", dest);
f8ab8b97	331
d42f1ae4	332	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
f8ab8b97	333	NULL, resource);
	334	}
	335
	336	if (user)
	337	{
	338	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
	339	"requesting-user-name", NULL, user);
	340	ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
	341	}
	342
	343	/*
	344	* Do the request and get back a response...
	345	*/
	346
f8ab8b97	347	jobcount = 0;
f8ab8b97	348
d42f1ae4	349	if ((response = cupsDoRequest(http, request, "/")) != NULL)
f8ab8b97	350	{
0a3ac972	351	if (response->request.status.status_code > IPP_OK_CONFLICT)
4e243213	352	{
4e243213	353	fprintf(stderr, "lpq: get-jobs failed: %s\n",
0a3ac972	354	ippErrorString(response->request.status.status_code));
4e243213	355	ippDelete(response);
	356	return (0);
	357	}
	358
f8ab8b97	359	rank = 1;
	360
	361	/*
	362	* Loop through the job list and display them...
	363	*/
	364
	365	for (attr = response->attrs; attr != NULL; attr = attr->next)
	366	{
	367	/*
	368	* Skip leading attributes until we hit a job...
	369	*/
	370
	371	while (attr != NULL && attr->group_tag != IPP_TAG_JOB)
	372	attr = attr->next;
	373
	374	if (attr == NULL)
	375	break;
	376
	377	/*
	378	* Pull the needed attributes from this job...
	379	*/
	380
	381	jobid = 0;
	382	jobsize = 0;
8a2c2126	383	#ifdef __osf__
f8ab8b97	384	jobpriority = 50;
8a2c2126	385	#endif /* __osf__ */
f8ab8b97	386	jobstate = IPP_JOB_PENDING;
	387	jobname = "untitled";
	388	jobuser = NULL;
	389	jobdest = NULL;
4e243213	390	jobcopies = 1;
f8ab8b97	391
	392	while (attr != NULL && attr->group_tag == IPP_TAG_JOB)
	393	{
	394	if (strcmp(attr->name, "job-id") == 0 &&
	395	attr->value_tag == IPP_TAG_INTEGER)
	396	jobid = attr->values[0].integer;
	397
	398	if (strcmp(attr->name, "job-k-octets") == 0 &&
	399	attr->value_tag == IPP_TAG_INTEGER)
	400	jobsize = attr->values[0].integer * 1024;
	401
8a2c2126	402	#ifdef __osf__
f8ab8b97	403	if (strcmp(attr->name, "job-priority") == 0 &&
	404	attr->value_tag == IPP_TAG_INTEGER)
	405	jobpriority = attr->values[0].integer;
8a2c2126	406	#endif /* __osf__ */
f8ab8b97	407
	408	if (strcmp(attr->name, "job-state") == 0 &&
	409	attr->value_tag == IPP_TAG_ENUM)
	410	jobstate = (ipp_jstate_t)attr->values[0].integer;
	411
	412	if (strcmp(attr->name, "job-printer-uri") == 0 &&
	413	attr->value_tag == IPP_TAG_URI)
	414	if ((jobdest = strrchr(attr->values[0].string.text, '/')) != NULL)
	415	jobdest ++;
	416
	417	if (strcmp(attr->name, "job-originating-user-name") == 0 &&
	418	attr->value_tag == IPP_TAG_NAME)
	419	jobuser = attr->values[0].string.text;
	420
	421	if (strcmp(attr->name, "job-name") == 0 &&
	422	attr->value_tag == IPP_TAG_NAME)
	423	jobname = attr->values[0].string.text;
	424
4e243213	425	if (strcmp(attr->name, "copies") == 0 &&
	426	attr->value_tag == IPP_TAG_INTEGER)
	427	jobcopies = attr->values[0].integer;
	428
f8ab8b97	429	attr = attr->next;
	430	}
	431
	432	/*
	433	* See if we have everything needed...
	434	*/
	435
	436	if (jobdest == NULL \|\| jobid == 0)
	437	{
	438	if (attr == NULL)
	439	break;
	440	else
	441	continue;
	442	}
	443
4e243213	444	if (!longstatus && jobcount == 0)
d42f1ae4	445	#ifdef __osf__
	446	puts("Rank Owner Pri Job Files Total Size");
	447	#else
92db514a	448	puts("Rank Owner Job File(s) Total Size");
d42f1ae4	449	#endif /* __osf__ */
4e243213	450
f8ab8b97	451	jobcount ++;
	452
	453	/*
	454	* Display the job...
	455	*/
	456
4e243213	457	if (jobstate == IPP_JOB_PROCESSING)
	458	strcpy(rankstr, "active");
	459	else
	460	{
41d6188e	461	/*
	462	* Make the rank show the "correct" suffix for each number
	463	* (11-13 are the only special cases, for English anyways...)
	464	*/
	465
	466	if ((rank % 100) >= 11 && (rank % 100) <= 13)
	467	snprintf(rankstr, sizeof(rankstr), "%dth", rank);
	468	else
	469	snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]);
	470
4e243213	471	rank ++;
	472	}
	473
f8ab8b97	474	if (longstatus)
	475	{
	476	puts("");
	477
4e243213	478	if (jobcopies > 1)
d42f1ae4	479	snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies,
d42f1ae4	480	jobname);
f8ab8b97	481	else
def978d5	482	strlcpy(namestr, jobname, sizeof(namestr));
f8ab8b97	483
f9e6375d	484	printf("%s: %-33.33s [job %d localhost]\n", jobuser, rankstr, jobid);
f9e6375d	485	printf(" %-39.39s %d bytes\n", namestr, jobsize);
f8ab8b97	486	}
f8ab8b97	487	else
d42f1ae4	488	#ifdef __osf__
	489	printf("%-6s %-10.10s %-4d %-10d %-27.27s %d bytes\n", rankstr, jobuser,
	490	jobpriority, jobid, jobname, jobsize);
	491	#else
f9e6375d	492	printf("%-7s %-7.7s %-7d %-31.31s %d bytes\n", rankstr, jobuser,
9ad819c3	493	jobid, jobname, jobsize);
d42f1ae4	494	#endif /* __osf */
4e243213	495
f8ab8b97	496	if (attr == NULL)
	497	break;
	498	}
	499
	500	ippDelete(response);
	501	}
4e243213	502	else
	503	{
	504	fprintf(stderr, "lpq: get-jobs failed: %s\n", ippErrorString(cupsLastError()));
	505	return (0);
	506	}
	507
	508	if (jobcount == 0)
	509	puts("no entries");
f8ab8b97	510
	511	return (jobcount);
	512	}
	513
	514
	515	/*
4e243213	516	* 'show_printer()' - Show printer status.
	517	*/
	518
	519	static void
	520	show_printer(http_t http, / I - HTTP connection to server */
	521	const char dest) / I - Destination */
	522	{
	523	ipp_t request, / IPP Request */
	524	response; / IPP Response */
	525	ipp_attribute_t attr; / Current attribute */
	526	cups_lang_t language; / Default language */
4e243213	527	ipp_pstate_t state; /* Printer state */
	528	char uri[HTTP_MAX_URI];
	529	/* Printer URI */
	530
	531
	532	if (http == NULL)
	533	return;
	534
	535	/*
	536	* Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following
	537	* attributes:
	538	*
	539	* attributes-charset
	540	* attributes-natural-language
	541	* printer-uri
	542	*/
	543
	544	request = ippNew();
	545
0a3ac972	546	request->request.op.operation_id = IPP_GET_PRINTER_ATTRIBUTES;
0a3ac972	547	request->request.op.request_id = 1;
4e243213	548
	549	language = cupsLangDefault();
	550
	551	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
	552	"attributes-charset", NULL, cupsLangEncoding(language));
	553
	554	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
	555	"attributes-natural-language", NULL, language->language);
	556
a6988fb1	557	snprintf(uri, sizeof(uri), "ipp://localhost/printers/%s", dest);
4e243213	558	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
	559	"printer-uri", NULL, uri);
	560
	561	/*
	562	* Do the request and get back a response...
	563	*/
	564
	565	if ((response = cupsDoRequest(http, request, "/")) != NULL)
	566	{
0a3ac972	567	if (response->request.status.status_code > IPP_OK_CONFLICT)
4e243213	568	{
4e243213	569	fprintf(stderr, "lpq: get-printer-attributes failed: %s\n",
0a3ac972	570	ippErrorString(response->request.status.status_code));
4e243213	571	ippDelete(response);
	572	return;
	573	}
	574
	575	if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL)
	576	state = (ipp_pstate_t)attr->values[0].integer;
	577	else
	578	state = IPP_PRINTER_STOPPED;
	579
	580	switch (state)
	581	{
	582	case IPP_PRINTER_IDLE :
	583	printf("%s is ready\n", dest);
	584	break;
	585	case IPP_PRINTER_PROCESSING :
	586	printf("%s is ready and printing\n", dest);
	587	break;
	588	case IPP_PRINTER_STOPPED :
	589	printf("%s is not ready\n", dest);
	590	break;
	591	}
	592
	593	ippDelete(response);
	594	}
	595	else
	596	fprintf(stderr, "lpq: get-printer-attributes failed: %s\n",
	597	ippErrorString(cupsLastError()));
	598	}
	599
	600
	601	/*
31d18669	602	* 'usage()' - Show program usage.
	603	*/
	604
	605	static void
	606	usage(void)
	607	{
	608	fputs("Usage: lpq [-P dest] [-l] [+interval]\n", stderr);
	609	exit(1);
	610	}
	611
	612
	613	/*
c9d3f842	614	* End of "$Id$".
f8ab8b97	615	*/