systemv/lpmove.c

   1 /*
   2  * "$Id: lpmove.c 6649 2007-07-11 21:46:42Z mike $"
   3  *
   4  *   "lpmove" command for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 2007 by Apple Inc.
   7  *   Copyright 1997-2006 by Easy Software Products.
   8  *
   9  *   These coded instructions, statements, and computer programs are the
  10  *   property of Apple Inc. and are protected by Federal copyright
  11  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12  *   which should have been included with this file.  If this file is
  13  *   file is missing or damaged, see the license at "http://www.cups.org/".
  14  *
  15  * Contents:
  16  *
  17  *   main()     - Parse options and move jobs.
  18  *   move_job() - Move a job.
  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 #include <cups/debug.h>
  32
  33
  34 /*
  35  * Local functions...
  36  */
  37
  38 static int      move_job(http_t *http, const char *src, int jobid,
  39                          const char *dest);
  40
  41
  42 /*
  43  * 'main()' - Parse options and show status information.
  44  */
  45
  46 int
  47 main(int  argc,                         /* I - Number of command-line arguments */
  48      char *argv[])                      /* I - Command-line arguments */
  49 {
  50   int           i;                      /* Looping var */
  51   http_t        *http;                  /* Connection to server */
  52   const char    *job;                   /* Job name */
  53   int           jobid;                  /* Job ID */
  54   int           num_dests;              /* Number of destinations */
  55   cups_dest_t   *dests;                 /* Destinations */
  56   const char    *src,                   /* Original queue */
  57                 *dest;                  /* New destination */
  58
  59
  60   _cupsSetLocale(argv);
  61
  62   dest      = NULL;
  63   dests     = NULL;
  64   job       = NULL;
  65   jobid     = 0;
  66   num_dests = 0;
  67   src       = NULL;
  68
  69   for (i = 1; i < argc; i ++)
  70     if (argv[i][0] == '-')
  71       switch (argv[i][1])
  72       {
  73         case 'E' : /* Encrypt */
  74 #ifdef HAVE_SSL
  75             cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
  76
  77 #else
  78             _cupsLangPrintf(stderr,
  79                             _("%s: Sorry, no encryption support compiled in!\n"),
  80                             argv[0]);
  81 #endif /* HAVE_SSL */
  82             break;
  83
  84         case 'h' : /* Connect to host */
  85             if (argv[i][2] != '\0')
  86               cupsSetServer(argv[i] + 2);
  87             else
  88             {
  89               i ++;
  90
  91               if (i >= argc)
  92               {
  93                 _cupsLangPuts(stderr,
  94                               _("Error: need hostname after \'-h\' option!\n"));
  95                 return (1);
  96               }
  97
  98               cupsSetServer(argv[i]);
  99             }
 100             break;
 101
 102         default :
 103             _cupsLangPrintf(stderr, _("lpmove: Unknown option \'%c\'!\n"),
 104                             argv[i][1]);
 105             return (1);
 106       }
 107     else if (!jobid && !src)
 108     {
 109       if (num_dests == 0)
 110         num_dests = cupsGetDests(&dests);
 111
 112       if ((job = strrchr(argv[i], '-')) != NULL &&
 113           cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
 114         jobid = atoi(job + 1);
 115       else if (isdigit(argv[i][0] & 255) &&
 116                !cupsGetDest(argv[i], NULL, num_dests, dests))
 117         jobid = atoi(argv[i]);
 118       else
 119         src = argv[i];
 120     }
 121     else if (dest == NULL)
 122       dest = argv[i];
 123     else
 124     {
 125       _cupsLangPrintf(stderr, _("lpmove: Unknown argument \'%s\'!\n"),
 126                       argv[i]);
 127       return (1);
 128     }
 129
 130   if ((!jobid && !src) || !dest)
 131   {
 132     _cupsLangPuts(stdout, _("Usage: lpmove job/src dest\n"));
 133     return (1);
 134   }
 135
 136   http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
 137
 138   if (http == NULL)
 139   {
 140     _cupsLangPrintf(stderr,
 141                     _("lpmove: Unable to connect to server: %s\n"),
 142                     strerror(errno));
 143     return (1);
 144   }
 145
 146   return (move_job(http, src, jobid, dest));
 147 }
 148
 149
 150 /*
 151  * 'move_job()' - Move a job.
 152  */
 153
 154 static int                              /* O - 0 on success, 1 on error */
 155 move_job(http_t     *http,              /* I - HTTP connection to server */
 156          const char *src,               /* I - Source queue */
 157          int        jobid,              /* I - Job ID */
 158          const char *dest)              /* I - Destination queue */
 159 {
 160   ipp_t *request;                       /* IPP Request */
 161   char  job_uri[HTTP_MAX_URI],          /* job-uri */
 162         printer_uri[HTTP_MAX_URI];      /* job-printer-uri */
 163
 164
 165   if (!http)
 166     return (1);
 167
 168  /*
 169   * Build a CUPS_MOVE_JOB request, which requires the following
 170   * attributes:
 171   *
 172   *    attributes-charset
 173   *    attributes-natural-language
 174   *    job-uri/printer-uri
 175   *    job-printer-uri
 176   *    requesting-user-name
 177   */
 178
 179   request = ippNewRequest(CUPS_MOVE_JOB);
 180
 181   if (jobid)
 182   {
 183     snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", jobid);
 184     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
 185                  job_uri);
 186   }
 187   else
 188   {
 189     httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
 190                      "localhost", 0, "/printers/%s", src);
 191     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
 192                  job_uri);
 193   }
 194
 195   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
 196                NULL, cupsUser());
 197
 198   httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
 199                    "ipp", NULL, "localhost", 0, "/printers/%s", dest);
 200   ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
 201                NULL, printer_uri);
 202
 203  /*
 204   * Do the request and get back a response...
 205   */
 206
 207   ippDelete(cupsDoRequest(http, request, "/jobs"));
 208
 209   if (cupsLastError() > IPP_OK_CONFLICT)
 210   {
 211     _cupsLangPrintf(stderr, "lpmove: %s\n", cupsLastErrorString());
 212     return (1);
 213   }
 214   else
 215     return (0);
 216 }
 217
 218
 219 /*
 220  * End of "$Id: lpmove.c 6649 2007-07-11 21:46:42Z mike $".
 221  */