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

/*
 * "$Id: lprm.c,v 1.3 1999/06/18 18:36:05 mike Exp $"
 *
 *   "lprm" command for the Common UNIX Printing System (CUPS).
 *
 *   Copyright 1997-1999 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 20636-3111 USA
 *
 *       Voice: (301) 373-9603
 *       EMail: cups-info@cups.org
 *         WWW: http://www.cups.org
 *
 * Contents:
 *
 *   main() - Parse options and cancel jobs.
 */

/*
 * Include necessary headers...
 */

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>

#include <cups/cups.h>
#include <cups/language.h>


/*
 * 'main()' - Parse options and cancel jobs.
 */

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 */
  int		job_id;		/* Job ID */
  char		*dest;		/* Destination printer */
  char		uri[1024];	/* Printer or job URI */
  ipp_t		*request;	/* IPP request */
  ipp_t		*response;	/* IPP response */
  ipp_op_t	op;		/* Operation */
  cups_lang_t	*language;	/* Language */


 /*
  * Setup to cancel individual print jobs...
  */

  op       = IPP_CANCEL_JOB;
  job_id   = 0;
  dest     = cupsGetDefault();
  response = NULL;

 /*
  * Open a connection to the server...
  */

  if ((http = httpConnect("localhost", ippPort())) == NULL)
  {
    fputs("lprm: Unable to contact server!\n", stderr);
    return (1);
  }

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

  for (i = 1; i < argc; i ++)
    if (argv[i][0] == '-' && argv[i][1] != '\0')
      switch (argv[i][1])
      {
        case 'P' : /* Cancel jobs on a printer */
	    if (argv[i][2])
	      dest = argv[i] + 2;
	    else
	    {
	      i ++;
	      dest = argv[i];
	    }
	    break;

	default :
	    fprintf(stderr, "lprm: Unknown option \'%c\'!\n", argv[i][1]);
	    return (1);
      }
    else
    {
     /*
      * Cancel a job or printer...
      */

      if (isdigit(argv[i][0]))
      {
        dest   = NULL;
	op     = IPP_CANCEL_JOB;
        job_id = atoi(argv[i]);
      }
      else if (strcmp(argv[i], "-") == 0)
      {
       /*
        * Cancel all jobs
        */

        op = IPP_PURGE_JOBS;
      }
      else
        job_id = 0;

     /*
      * Build an IPP request, which requires the following
      * attributes:
      *
      *    attributes-charset
      *    attributes-natural-language
      *    printer-uri + job-id *or* job-uri
      *    [requesting-user-name]
      */

      request = ippNew();

      request->request.op.operation_id = op;
      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);

      if (dest)
      {
        sprintf(uri, "ipp://localhost/printers/%s", dest);
	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
	             "printer-uri", NULL, uri);
	ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id",
	              job_id);
      }
      else
      {
        sprintf(uri, "ipp://localhost/jobs/%d", job_id);
	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
	             uri);
      }

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

      if (op == IPP_PURGE_JOBS)
        response = cupsDoRequest(http, request, "/admin/");
      else
        response = cupsDoRequest(http, request, "/jobs/");

      if (response != NULL)
        ippDelete(response);
      else
      {
        fputs("lprm: Unable to cancel job(s)!\n", stderr);
	return (1);
      }
    }

 /*
  * If nothing has been cancelled yet, cancel the current job on the specified
  * (or default) printer...
  */

  if (response == NULL)
    if (!cupsCancelJob(dest, 0))
    {
      fputs("lprm: Unable to cancel job(s)!\n", stderr);
      return (1);
    }

  return (0);
}


/*
 * End of "$Id: lprm.c,v 1.3 1999/06/18 18:36:05 mike Exp $".
 */
Commit	Line	Data
bd0b97ff	1	/*
8784b6a6	2	* "$Id: lprm.c,v 1.3 1999/06/18 18:36:05 mike Exp $"
bd0b97ff	3	*
	4	* "lprm" command for the Common UNIX Printing System (CUPS).
	5	*
	6	* Copyright 1997-1999 by Easy Software Products.
	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
8784b6a6	17	* 44141 Airport View Drive, Suite 204
bd0b97ff	18	* Hollywood, Maryland 20636-3111 USA
	19	*
	20	* Voice: (301) 373-9603
	21	* EMail: cups-info@cups.org
	22	* WWW: http://www.cups.org
	23	*
	24	* Contents:
	25	*
	26	* main() - Parse options and cancel jobs.
	27	*/
	28
	29	/*
	30	* Include necessary headers...
	31	*/
	32
	33	#include <stdio.h>
	34	#include <stdlib.h>
	35	#include <ctype.h>
	36
	37	#include <cups/cups.h>
	38	#include <cups/language.h>
	39
	40
	41	/*
	42	* 'main()' - Parse options and cancel jobs.
	43	*/
	44
	45	int /* O - Exit status */
	46	main(int argc, /* I - Number of command-line arguments */
	47	char argv[]) / I - Command-line arguments */
	48	{
	49	http_t http; / HTTP connection to server */
	50	int i; /* Looping var */
	51	int job_id; /* Job ID */
	52	char dest; / Destination printer */
	53	char uri[1024]; /* Printer or job URI */
	54	ipp_t request; / IPP request */
	55	ipp_t response; / IPP response */
	56	ipp_op_t op; /* Operation */
	57	cups_lang_t language; / Language */
	58
	59
	60	/*
	61	* Setup to cancel individual print jobs...
	62	*/
	63
	64	op = IPP_CANCEL_JOB;
	65	job_id = 0;
	66	dest = cupsGetDefault();
	67	response = NULL;
	68
	69	/*
	70	* Open a connection to the server...
	71	*/
	72
	73	if ((http = httpConnect("localhost", ippPort())) == NULL)
	74	{
	75	fputs("lprm: Unable to contact server!\n", stderr);
	76	return (1);
	77	}
	78
	79	/*
	80	* Process command-line arguments...
	81	*/
82
83	for (i = 1; i < argc; i ++)
84	if (argv[i][0] == '-' && argv[i][1] != '\0')
85	switch (argv[i][1])
86	{
87	case 'P' : /* Cancel jobs on a printer */
88	if (argv[i][2])
89	dest = argv[i] + 2;
90	else
91	{
92	i ++;
93	dest = argv[i];
94	}
95	break;
96
97	default :
98	fprintf(stderr, "lprm: Unknown option \'%c\'!\n", argv[i][1]);
99	return (1);
100	}
101	else
102	{
103	/*
104	* Cancel a job or printer...
105	*/
106
107	if (isdigit(argv[i][0]))
108	{
109	dest = NULL;
110	op = IPP_CANCEL_JOB;
111	job_id = atoi(argv[i]);
112	}
113	else if (strcmp(argv[i], "-") == 0)
114	{
115	/*
116	* Cancel all jobs
117	*/
118
119	op = IPP_PURGE_JOBS;
120	}
121	else
122	job_id = 0;
123
124	/*
125	* Build an IPP request, which requires the following
126	* attributes:
127	*
128	* attributes-charset
129	* attributes-natural-language
130	* printer-uri + job-id or job-uri
131	* [requesting-user-name]
132	*/
133
134	request = ippNew();
135
136	request->request.op.operation_id = op;
137	request->request.op.request_id = 1;
138
139	language = cupsLangDefault();
140
141	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
142	"attributes-charset", NULL, cupsLangEncoding(language));
143
144	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
145	"attributes-natural-language", NULL, language->language);
146
147	if (dest)
148	{
f8ab8b97	149	sprintf(uri, "ipp://localhost/printers/%s", dest);
bd0b97ff	150	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
	151	"printer-uri", NULL, uri);
	152	ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id",
	153	job_id);
	154	}
	155	else
	156	{
f8ab8b97	157	sprintf(uri, "ipp://localhost/jobs/%d", job_id);
bd0b97ff	158	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
	159	uri);
	160	}
	161
	162	/*
	163	* Do the request and get back a response...
	164	*/
	165
	166	if (op == IPP_PURGE_JOBS)
	167	response = cupsDoRequest(http, request, "/admin/");
	168	else
	169	response = cupsDoRequest(http, request, "/jobs/");
	170
	171	if (response != NULL)
	172	ippDelete(response);
	173	else
	174	{
	175	fputs("lprm: Unable to cancel job(s)!\n", stderr);
	176	return (1);
	177	}
	178	}
	179
	180	/*
	181	* If nothing has been cancelled yet, cancel the current job on the specified
	182	* (or default) printer...
	183	*/
	184
	185	if (response == NULL)
	186	if (!cupsCancelJob(dest, 0))
	187	{
	188	fputs("lprm: Unable to cancel job(s)!\n", stderr);
	189	return (1);
	190	}
	191
	192	return (0);
	193	}
	194
	195
	196	/*
8784b6a6	197	* End of "$Id: lprm.c,v 1.3 1999/06/18 18:36:05 mike Exp $".
bd0b97ff	198	*/