systemv/lpmove.c

   1 /*
   2  * "$Id: lpmove.c 10996 2013-05-29 11:51:34Z msweet $"
   3  *
   4  *   "lpmove" command for CUPS.
   5  *
   6  *   Copyright 2007-2010 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 <cups/cups-private.h>
  26
  27
  28 /*
  29  * Local functions...
  30  */
  31
  32 static int      move_job(http_t *http, const char *src, int jobid,
  33                          const char *dest);
  34
  35
  36 /*
  37  * 'main()' - Parse options and show status information.
  38  */
  39
  40 int
  41 main(int  argc,                         /* I - Number of command-line arguments */
  42      char *argv[])                      /* I - Command-line arguments */
  43 {
  44   int           i;                      /* Looping var */
  45   http_t        *http;                  /* Connection to server */
  46   const char    *job;                   /* Job name */
  47   int           jobid;                  /* Job ID */
  48   int           num_dests;              /* Number of destinations */
  49   cups_dest_t   *dests;                 /* Destinations */
  50   const char    *src,                   /* Original queue */
  51                 *dest;                  /* New destination */
  52
  53
  54   _cupsSetLocale(argv);
  55
  56   dest      = NULL;
  57   dests     = NULL;
  58   job       = NULL;
  59   jobid     = 0;
  60   num_dests = 0;
  61   src       = NULL;
  62
  63   for (i = 1; i < argc; i ++)
  64     if (argv[i][0] == '-')
  65       switch (argv[i][1])
  66       {
  67         case 'E' : /* Encrypt */
  68 #ifdef HAVE_SSL
  69             cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
  70
  71 #else
  72             _cupsLangPrintf(stderr,
  73                             _("%s: Sorry, no encryption support."),
  74                             argv[0]);
  75 #endif /* HAVE_SSL */
  76             break;
  77
  78         case 'h' : /* Connect to host */
  79             if (argv[i][2] != '\0')
  80               cupsSetServer(argv[i] + 2);
  81             else
  82             {
  83               i ++;
  84
  85               if (i >= argc)
  86               {
  87                 _cupsLangPuts(stderr,
  88                               _("Error: need hostname after \"-h\" option."));
  89                 return (1);
  90               }
  91
  92               cupsSetServer(argv[i]);
  93             }
  94             break;
  95
  96         default :
  97             _cupsLangPrintf(stderr, _("lpmove: Unknown option \"%c\"."),
  98                             argv[i][1]);
  99             return (1);
 100       }
 101     else if (!jobid && !src)
 102     {
 103       if (num_dests == 0)
 104         num_dests = cupsGetDests(&dests);
 105
 106       if ((job = strrchr(argv[i], '-')) != NULL &&
 107           cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
 108         jobid = atoi(job + 1);
 109       else if (isdigit(argv[i][0] & 255) &&
 110                !cupsGetDest(argv[i], NULL, num_dests, dests))
 111         jobid = atoi(argv[i]);
 112       else
 113         src = argv[i];
 114     }
 115     else if (dest == NULL)
 116       dest = argv[i];
 117     else
 118     {
 119       _cupsLangPrintf(stderr, _("lpmove: Unknown argument \"%s\"."), argv[i]);
 120       return (1);
 121     }
 122
 123   if ((!jobid && !src) || !dest)
 124   {
 125     _cupsLangPuts(stdout, _("Usage: lpmove job/src dest"));
 126     return (1);
 127   }
 128
 129   http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
 130
 131   if (http == NULL)
 132   {
 133     _cupsLangPrintf(stderr, _("lpmove: Unable to connect to server: %s"),
 134                     strerror(errno));
 135     return (1);
 136   }
 137
 138   return (move_job(http, src, jobid, dest));
 139 }
 140
 141
 142 /*
 143  * 'move_job()' - Move a job.
 144  */
 145
 146 static int                              /* O - 0 on success, 1 on error */
 147 move_job(http_t     *http,              /* I - HTTP connection to server */
 148          const char *src,               /* I - Source queue */
 149          int        jobid,              /* I - Job ID */
 150          const char *dest)              /* I - Destination queue */
 151 {
 152   ipp_t *request;                       /* IPP Request */
 153   char  job_uri[HTTP_MAX_URI],          /* job-uri */
 154         printer_uri[HTTP_MAX_URI];      /* job-printer-uri */
 155
 156
 157   if (!http)
 158     return (1);
 159
 160  /*
 161   * Build a CUPS_MOVE_JOB request, which requires the following
 162   * attributes:
 163   *
 164   *    attributes-charset
 165   *    attributes-natural-language
 166   *    job-uri/printer-uri
 167   *    job-printer-uri
 168   *    requesting-user-name
 169   */
 170
 171   request = ippNewRequest(CUPS_MOVE_JOB);
 172
 173   if (jobid)
 174   {
 175     snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", jobid);
 176     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
 177                  job_uri);
 178   }
 179   else
 180   {
 181     httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
 182                      "localhost", 0, "/printers/%s", src);
 183     ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
 184                  job_uri);
 185   }
 186
 187   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
 188                NULL, cupsUser());
 189
 190   httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
 191                    "ipp", NULL, "localhost", 0, "/printers/%s", dest);
 192   ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
 193                NULL, printer_uri);
 194
 195  /*
 196   * Do the request and get back a response...
 197   */
 198
 199   ippDelete(cupsDoRequest(http, request, "/jobs"));
 200
 201   if (cupsLastError() > IPP_OK_CONFLICT)
 202   {
 203     _cupsLangPrintf(stderr, "lpmove: %s", cupsLastErrorString());
 204     return (1);
 205   }
 206   else
 207     return (0);
 208 }
 209
 210
 211 /*
 212  * End of "$Id: lpmove.c 10996 2013-05-29 11:51:34Z msweet $".
 213  */