[thirdparty/cups.git] / systemv / accept.c

/*
 * "$Id: accept.c 7221 2008-01-16 22:20:08Z mike $"
 *
 *   "accept", "disable", "enable", and "reject" commands for the Common
 *   UNIX Printing System (CUPS).
 *
 *   Copyright 2007-2008 by Apple Inc.
 *   Copyright 1997-2006 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/".
 *
 * Contents:
 *
 *   main() - Parse options and accept/reject jobs or disable/enable printers.
 */

/*
 * Include necessary headers...
 */

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <cups/string.h>
#include <cups/cups.h>
#include <cups/i18n.h>


/*
 * 'main()' - Parse options and accept/reject jobs or disable/enable printers.
 */

int					/* O - Exit status */
main(int  argc,				/* I - Number of command-line arguments */
     char *argv[])			/* I - Command-line arguments */
{
  http_t	*http;			/* HTTP connection to server */
  int		i;			/* Looping var */
  char		*command,		/* Command to do */
		uri[1024],		/* Printer URI */
		*reason;		/* Reason for reject/disable */
  ipp_t		*request;		/* IPP request */
  ipp_t		*response;		/* IPP response */
  ipp_op_t	op;			/* Operation */
  int		cancel;			/* Cancel jobs? */


  _cupsSetLocale(argv);

 /*
  * See what operation we're supposed to do...
  */

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

  cancel = 0;

  if (!strcmp(command, "cupsaccept") || !strcmp(command, "accept"))
    op = CUPS_ACCEPT_JOBS;
  else if (!strcmp(command, "cupsreject") || !strcmp(command, "reject"))
    op = CUPS_REJECT_JOBS;
  else if (!strcmp(command, "cupsdisable") || !strcmp(command, "disable"))
    op = IPP_PAUSE_PRINTER;
  else if (!strcmp(command, "cupsenable") || !strcmp(command, "enable"))
    op = IPP_RESUME_PRINTER;
  else
  {
    _cupsLangPrintf(stderr, _("%s: Don't know what to do!\n"),
                    command);
    return (1);
  }

  http   = NULL;
  reason = NULL;

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

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

	    if (http)
	      httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
#else
            _cupsLangPrintf(stderr,
	                    _("%s: Sorry, no encryption support compiled in!\n"),
	        	    command);
#endif /* HAVE_SSL */
	    break;

        case 'U' : /* Username */
	    if (argv[i][2] != '\0')
	      cupsSetUser(argv[i] + 2);
	    else
	    {
	      i ++;
	      if (i >= argc)
	      {
	        _cupsLangPrintf(stderr,
		                _("%s: Error - expected username after "
				  "\'-U\' option!\n"),
		        	command);
	        return (1);
	      }

              cupsSetUser(argv[i]);
	    }
	    break;
	    
        case 'c' : /* Cancel jobs */
	    cancel = 1;
	    break;

        case 'h' : /* Connect to host */
	    if (http)
	    {
	      httpClose(http);
	      http = NULL;
	    }

	    if (argv[i][2] != '\0')
	      cupsSetServer(argv[i] + 2);
	    else
	    {
	      i ++;
	      if (i >= argc)
	      {
	        _cupsLangPrintf(stderr,
		                _("%s: Error - expected hostname after "
				  "\'-h\' option!\n"),
		        	command);
	        return (1);
	      }

              cupsSetServer(argv[i]);
	    }
	    break;

        case 'r' : /* Reason for cancellation */
	    if (argv[i][2] != '\0')
	      reason = argv[i] + 2;
	    else
	    {
	      i ++;
	      if (i >= argc)
	      {
	        _cupsLangPrintf(stderr,
		                _("%s: Error - expected reason text after "
				  "\'-r\' option!\n"),
				command);
		return (1);
	      }

	      reason = argv[i];
	    }
	    break;

	default :
	    _cupsLangPrintf(stderr, _("%s: Error - unknown option \'%c\'!\n"),
	                    command, argv[i][1]);
	    return (1);
      }
    else
    {
     /*
      * Accept/disable/enable/reject a destination...
      */

      if (http == NULL)
        http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());

      if (http == NULL)
      {
	_cupsLangPrintf(stderr,
	                _("%s: Unable to connect to server: %s\n"),
	                command, strerror(errno));
	return (1);
      }

     /*
      * Build an IPP request, which requires the following
      * attributes:
      *
      *    attributes-charset
      *    attributes-natural-language
      *    printer-uri
      *    printer-state-message [optional]
      */

      request = ippNewRequest(op);

      httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
                       "localhost", 0, "/printers/%s", argv[i]);
      ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
                   "printer-uri", NULL, uri);

      ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
                   "requesting-user-name", NULL, cupsUser());

      if (reason != NULL)
	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT,
                     "printer-state-message", NULL, reason);

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

      if ((response = cupsDoRequest(http, request, "/admin/")) != NULL)
      {
        if (response->request.status.status_code > IPP_OK_CONFLICT)
	{
          _cupsLangPrintf(stderr,
	                  _("%s: Operation failed: %s\n"),
			  command, ippErrorString(cupsLastError()));
	  return (1);
	}
	
        ippDelete(response);
      }
      else
      {
        _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
	return (1);
      }

     /*
      * Cancel all jobs if requested...
      */

      if (cancel)
      {
       /*
	* Build an IPP_PURGE_JOBS request, which requires the following
	* attributes:
	*
	*    attributes-charset
	*    attributes-natural-language
	*    printer-uri
	*/

	request = ippNewRequest(IPP_PURGE_JOBS);

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

	if ((response = cupsDoRequest(http, request, "/admin/")) != NULL)
	{
          if (response->request.status.status_code > IPP_OK_CONFLICT)
	  {
            _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
	    return (1);
	  }

          ippDelete(response);
	}
	else
	{
          _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
	  return (1);
	}
      }
    }

  if (http != NULL)
    httpClose(http);

  return (0);
}


/*
 * End of "$Id: accept.c 7221 2008-01-16 22:20:08Z mike $".
 */
Commit	Line	Data
ef416fc2	1	/*
75bd9771	2	* "$Id: accept.c 7221 2008-01-16 22:20:08Z mike $"
ef416fc2	3	*
	4	* "accept", "disable", "enable", and "reject" commands for the Common
	5	* UNIX Printing System (CUPS).
	6	*
91c84a35	7	* Copyright 2007-2008 by Apple Inc.
ef416fc2	8	* Copyright 1997-2006 by Easy Software Products.
	9	*
	10	* These coded instructions, statements, and computer programs are the
bc44d920	11	* property of Apple Inc. and are protected by Federal copyright
	12	* law. Distribution and use rights are outlined in the file "LICENSE.txt"
	13	* which should have been included with this file. If this file is
	14	* file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	15	*
	16	* Contents:
	17	*
	18	* main() - Parse options and accept/reject jobs or disable/enable printers.
	19	*/
	20
	21	/*
	22	* Include necessary headers...
	23	*/
	24
	25	#include <stdio.h>
	26	#include <stdlib.h>
	27	#include <errno.h>
	28	#include <cups/string.h>
	29	#include <cups/cups.h>
	30	#include <cups/i18n.h>
	31
	32
	33	/*
	34	* 'main()' - Parse options and accept/reject jobs or disable/enable printers.
	35	*/
	36
	37	int /* O - Exit status */
	38	main(int argc, /* I - Number of command-line arguments */
	39	char argv[]) / I - Command-line arguments */
	40	{
	41	http_t http; / HTTP connection to server */
	42	int i; /* Looping var */
	43	char command, / Command to do */
	44	uri[1024], /* Printer URI */
	45	reason; / Reason for reject/disable */
	46	ipp_t request; / IPP request */
	47	ipp_t response; / IPP response */
	48	ipp_op_t op; /* Operation */
ef416fc2	49	int cancel; /* Cancel jobs? */
	50
	51
07725fee	52	_cupsSetLocale(argv);
d09495fa	53
ef416fc2	54	/*
	55	* See what operation we're supposed to do...
	56	*/
	57
	58	if ((command = strrchr(argv[0], '/')) != NULL)
	59	command ++;
	60	else
	61	command = argv[0];
	62
fa73b229	63	cancel = 0;
ef416fc2	64
49d87452	65	if (!strcmp(command, "cupsaccept") \|\| !strcmp(command, "accept"))
ef416fc2	66	op = CUPS_ACCEPT_JOBS;
49d87452	67	else if (!strcmp(command, "cupsreject") \|\| !strcmp(command, "reject"))
ef416fc2	68	op = CUPS_REJECT_JOBS;
bd7854cb	69	else if (!strcmp(command, "cupsdisable") \|\| !strcmp(command, "disable"))
ef416fc2	70	op = IPP_PAUSE_PRINTER;
bd7854cb	71	else if (!strcmp(command, "cupsenable") \|\| !strcmp(command, "enable"))
ef416fc2	72	op = IPP_RESUME_PRINTER;
	73	else
	74	{
fa73b229	75	_cupsLangPrintf(stderr, _("%s: Don't know what to do!\n"),
ef416fc2	76	command);
	77	return (1);
	78	}
	79
	80	http = NULL;
	81	reason = NULL;
	82
	83	/*
	84	* Process command-line arguments...
	85	*/
	86
	87	for (i = 1; i < argc; i ++)
	88	if (argv[i][0] == '-')
	89	switch (argv[i][1])
	90	{
	91	case 'E' : /* Encrypt */
	92	#ifdef HAVE_SSL
	93	cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
	94
	95	if (http)
	96	httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
	97	#else
fa73b229	98	_cupsLangPrintf(stderr,
ef416fc2	99	_("%s: Sorry, no encryption support compiled in!\n"),
	100	command);
	101	#endif /* HAVE_SSL */
	102	break;
	103
fa73b229	104	case 'U' : /* Username */
	105	if (argv[i][2] != '\0')
	106	cupsSetUser(argv[i] + 2);
	107	else
	108	{
	109	i ++;
	110	if (i >= argc)
	111	{
	112	_cupsLangPrintf(stderr,
	113	_("%s: Error - expected username after "
	114	"\'-U\' option!\n"),
	115	command);
	116	return (1);
	117	}
	118
	119	cupsSetUser(argv[i]);
	120	}
	121	break;
	122
ef416fc2	123	case 'c' : /* Cancel jobs */
	124	cancel = 1;
	125	break;
	126
	127	case 'h' : /* Connect to host */
91c84a35 MS	128	if (http)
91c84a35 MS	129	{
ef416fc2	130	httpClose(http);
91c84a35 MS	131	http = NULL;
91c84a35 MS	132	}
ef416fc2	133
	134	if (argv[i][2] != '\0')
	135	cupsSetServer(argv[i] + 2);
	136	else
	137	{
	138	i ++;
	139	if (i >= argc)
	140	{
fa73b229	141	_cupsLangPrintf(stderr,
	142	_("%s: Error - expected hostname after "
	143	"\'-h\' option!\n"),
ef416fc2	144	command);
	145	return (1);
	146	}
	147
	148	cupsSetServer(argv[i]);
	149	}
	150	break;
	151
	152	case 'r' : /* Reason for cancellation */
	153	if (argv[i][2] != '\0')
	154	reason = argv[i] + 2;
	155	else
	156	{
	157	i ++;
	158	if (i >= argc)
	159	{
fa73b229	160	_cupsLangPrintf(stderr,
	161	_("%s: Error - expected reason text after "
	162	"\'-r\' option!\n"),
ef416fc2	163	command);
	164	return (1);
	165	}
	166
	167	reason = argv[i];
	168	}
	169	break;
	170
	171	default :
fa73b229	172	_cupsLangPrintf(stderr, _("%s: Error - unknown option \'%c\'!\n"),
ef416fc2	173	command, argv[i][1]);
	174	return (1);
	175	}
	176	else
	177	{
	178	/*
	179	* Accept/disable/enable/reject a destination...
	180	*/
	181
	182	if (http == NULL)
	183	http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
	184
	185	if (http == NULL)
	186	{
fa73b229	187	_cupsLangPrintf(stderr,
ef416fc2	188	_("%s: Unable to connect to server: %s\n"),
	189	command, strerror(errno));
	190	return (1);
	191	}
	192
	193	/*
	194	* Build an IPP request, which requires the following
	195	* attributes:
	196	*
	197	* attributes-charset
	198	* attributes-natural-language
	199	* printer-uri
	200	* printer-state-message [optional]
	201	*/
	202
fa73b229	203	request = ippNewRequest(op);
ef416fc2	204
a4d04587	205	httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
a4d04587	206	"localhost", 0, "/printers/%s", argv[i]);
ef416fc2	207	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
	208	"printer-uri", NULL, uri);
	209
fa73b229	210	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
	211	"requesting-user-name", NULL, cupsUser());
	212
ef416fc2	213	if (reason != NULL)
	214	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT,
	215	"printer-state-message", NULL, reason);
	216
	217	/*
	218	* Do the request and get back a response...
	219	*/
	220
	221	if ((response = cupsDoRequest(http, request, "/admin/")) != NULL)
	222	{
	223	if (response->request.status.status_code > IPP_OK_CONFLICT)
	224	{
fa73b229	225	_cupsLangPrintf(stderr,
ef416fc2	226	_("%s: Operation failed: %s\n"),
	227	command, ippErrorString(cupsLastError()));
	228	return (1);
	229	}
	230
	231	ippDelete(response);
	232	}
	233	else
	234	{
fa73b229	235	_cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
ef416fc2	236	return (1);
	237	}
	238
	239	/*
	240	* Cancel all jobs if requested...
	241	*/
	242
	243	if (cancel)
	244	{
	245	/*
	246	* Build an IPP_PURGE_JOBS request, which requires the following
	247	* attributes:
	248	*
	249	* attributes-charset
	250	* attributes-natural-language
	251	* printer-uri
	252	*/
	253
fa73b229	254	request = ippNewRequest(IPP_PURGE_JOBS);
ef416fc2	255
	256	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
	257	"printer-uri", NULL, uri);
	258
	259	if ((response = cupsDoRequest(http, request, "/admin/")) != NULL)
	260	{
	261	if (response->request.status.status_code > IPP_OK_CONFLICT)
	262	{
fa73b229	263	_cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
ef416fc2	264	return (1);
	265	}
	266
	267	ippDelete(response);
	268	}
	269	else
	270	{
fa73b229	271	_cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString());
ef416fc2	272	return (1);
	273	}
	274	}
	275	}
	276
	277	if (http != NULL)
	278	httpClose(http);
	279
	280	return (0);
	281	}
	282
	283
	284	/*
75bd9771	285	* End of "$Id: accept.c 7221 2008-01-16 22:20:08Z mike $".
ef416fc2	286	*/