systemv/lpmove.c

   1 /*
   2  * "$Id: lpmove.c 5926 2006-09-05 20:45:47Z mike $"
   3  *
   4  *   "lpmove" command for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2006 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
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  * Contents:
  25  *
  26  *   main()     - Parse options and move jobs.
  27  *   move_job() - Move a job.
  28  */
  29
  30 /*
  31  * Include necessary headers...
  32  */
  33
  34 #include <stdio.h>
  35 #include <stdlib.h>
  36 #include <errno.h>
  37 #include <cups/string.h>
  38 #include <cups/cups.h>
  39 #include <cups/i18n.h>
  40 #include <cups/debug.h>
  41
  42
  43 /*
  44  * Local functions...
  45  */
  46
  47 static int      move_job(http_t *http, const char *src, int jobid,
  48                          const char *dest);
  49
  50
  51 /*
  52  * 'main()' - Parse options and show status information.
  53  */
  54
  55 int
  56 main(int  argc,                         /* I - Number of command-line arguments */
  57      char *argv[])                      /* I - Command-line arguments */
  58 {
  59   int           i;                      /* Looping var */
  60   http_t        *http;                  /* Connection to server */
  61   const char    *job;                   /* Job name */
  62   int           jobid;                  /* Job ID */
  63   int           num_dests;              /* Number of destinations */
  64   cups_dest_t   *dests;                 /* Destinations */
  65   const char    *src,                   /* Original queue */
  66                 *dest;                  /* New destination */
  67
  68
  69   _cupsSetLocale(argv);
  70
  71   dest      = NULL;
  72   dests     = NULL;
  73   http      = NULL;
  74   job       = NULL;
  75   jobid     = 0;
  76   num_dests = 0;
  77   src       = NULL;
  78
  79   for (i = 1; i < argc; i ++)
  80     if (argv[i][0] == '-')
  81       switch (argv[i][1])
  82       {
  83         case 'E' : /* Encrypt */
  84 #ifdef HAVE_SSL
  85             cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
  86
  87             if (http)
  88               httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
  89 #else
  90             _cupsLangPrintf(stderr,
  91                             _("%s: Sorry, no encryption support compiled in!\n"),
  92                             argv[0]);
  93 #endif /* HAVE_SSL */
  94             break;
  95
  96         case 'h' : /* Connect to host */
  97             if (http)
  98             {
  99               httpClose(http);
 100               http = NULL;
 101             }
 102
 103             if (argv[i][2] != '\0')
 104               cupsSetServer(argv[i] + 2);
 105             else
 106             {
 107               i ++;
 108
 109               if (i >= argc)
 110               {
 111                 _cupsLangPuts(stderr,
 112                               _("Error: need hostname after \'-h\' option!\n"));
 113                 return (1);
 114               }
 115
 116               cupsSetServer(argv[i]);
 117             }
 118             break;
 119
 120         default :
 121             _cupsLangPrintf(stderr, _("lpmove: Unknown option \'%c\'!\n"),
 122                             argv[i][1]);
 123             return (1);
 124       }
 125     else if (!jobid && !src)
 126     {
 127       if (num_dests == 0)
 128         num_dests = cupsGetDests(&dests);
 129
 130       if ((job = strrchr(argv[i], '-')) != NULL &&
 131           cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
 132         jobid = atoi(job + 1);
 133       else
 134         src = argv[i];
 135     }
 136     else if (dest == NULL)
 137       dest = argv[i];
 138     else
 139     {
 140       _cupsLangPrintf(stderr, _("lpmove: Unknown argument \'%s\'!\n"),
 141                       argv[i]);
 142       return (1);
 143     }
 144
 145   if ((!jobid && !src) || !dest)
 146   {
 147     _cupsLangPuts(stdout, _("Usage: lpmove job/src dest\n"));
 148     return (1);
 149   }
 150
 151   if (!http)
 152   {
 153     http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
 154
 155     if (http == NULL)
 156     {
 157       _cupsLangPrintf(stderr,
 158                       _("lpmove: Unable to connect to server: %s\n"),
 159                       strerror(errno));
 160       return (1);
 161     }
 162   }
 163
 164   return (move_job(http, src, jobid, dest));
 165 }
 166
 167
 168 /*
 169  * 'move_job()' - Move a job.
 170  */
 171
 172 static int                              /* O - 0 on success, 1 on error */
 173 move_job(http_t     *http,              /* I - HTTP connection to server */
 174          const char *src,               /* I - Source queue */
 175          int        jobid,              /* I - Job ID */
 176          const char *dest)              /* I - Destination queue */
 177 {
 178   ipp_t *request;                       /* IPP Request */
 179   char  job_uri[HTTP_MAX_URI],          /* job-uri */
 180         printer_uri[HTTP_MAX_URI];      /* job-printer-uri */
 181
 182
 183   if (!http)
 184     return (1);
 185
 186  /*
 187   * Build a CUPS_MOVE_JOB request, which requires the following
 188   * attributes:
 189   *
 190   *    attributes-charset
 191   *    attributes-natural-language
 192   *    job-uri/printer-uri
 193   *    job-printer-uri
 194   *    requesting-user-name
 195   */
 196
 197   request = ippNewRequest(CUPS_MOVE_JOB);
 198
 199   if (jobid)
 200   {
 201     snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", jobid);
 202     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
 203                  job_uri);
 204   }
 205   else
 206   {
 207     httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
 208                      "localhost", 0, "/printers/%s", src);
 209     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
 210                  job_uri);
 211   }
 212
 213   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
 214                NULL, cupsUser());
 215
 216   httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
 217                    "ipp", NULL, "localhost", 0, "/printers/%s", dest);
 218   ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
 219                NULL, printer_uri);
 220
 221  /*
 222   * Do the request and get back a response...
 223   */
 224
 225   ippDelete(cupsDoRequest(http, request, "/jobs"));
 226
 227   if (cupsLastError() > IPP_OK_CONFLICT)
 228   {
 229     _cupsLangPrintf(stderr, "lpmove: %s\n", cupsLastErrorString());
 230     return (1);
 231   }
 232   else
 233     return (0);
 234 }
 235
 236
 237 /*
 238  * End of "$Id: lpmove.c 5926 2006-09-05 20:45:47Z mike $".
 239  */