systemv/lpmove.c

   1 /*
   2  * "$Id: lpmove.c,v 1.5.2.6 2002/08/22 01:43:40 mike Exp $"
   3  *
   4  *   "lpmove" command for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2002 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 20636-3111 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 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 <ctype.h>
  37 #include <cups/cups.h>
  38 #include <cups/language.h>
  39 #include <cups/debug.h>
  40 #include <cups/string.h>
  41
  42
  43 /*
  44  * Local functions...
  45  */
  46
  47 static void     move_job(http_t *, int, const char *);
  48
  49
  50 /*
  51  * 'main()' - Parse options and show status information.
  52  */
  53
  54 int
  55 main(int  argc,                 /* I - Number of command-line arguments */
  56      char *argv[])              /* I - Command-line arguments */
  57 {
  58   int           i;              /* Looping var */
  59   http_t        *http;          /* Connection to server */
  60   const char    *job;           /* Job name */
  61   int           num_dests;      /* Number of destinations */
  62   cups_dest_t   *dests;         /* Destinations */
  63   const char    *dest;          /* New destination */
  64
  65
  66   http      = NULL;
  67   job       = NULL;
  68   dest      = NULL;
  69   num_dests = 0;
  70   dests     = NULL;
  71
  72   for (i = 1; i < argc; i ++)
  73     if (argv[i][0] == '-')
  74       switch (argv[i][1])
  75       {
  76         case 'E' : /* Encrypt */
  77 #ifdef HAVE_LIBSSL
  78             cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
  79
  80             if (http)
  81               httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
  82 #else
  83             fprintf(stderr, "%s: Sorry, no encryption support compiled in!\n",
  84                     argv[0]);
  85 #endif /* HAVE_LIBSSL */
  86             break;
  87
  88         case 'h' : /* Connect to host */
  89             if (http)
  90             {
  91               httpClose(http);
  92               http = NULL;
  93             }
  94
  95             if (argv[i][2] != '\0')
  96               cupsSetServer(argv[i] + 2);
  97             else
  98             {
  99               i ++;
 100
 101               if (i >= argc)
 102               {
 103                 fputs("Error: need hostname after \'-h\' option!\n", stderr);
 104                 return (1);
 105               }
 106
 107               cupsSetServer(argv[i]);
 108             }
 109             break;
 110
 111         default :
 112             fprintf(stderr, "lpmove: Unknown option \'%c\'!\n", argv[i][1]);
 113             return (1);
 114       }
 115     else if (job == NULL)
 116     {
 117       if (num_dests == 0)
 118         num_dests = cupsGetDests(&dests);
 119
 120       if ((job = strrchr(argv[i], '-')) != NULL &&
 121           cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
 122         job ++;
 123       else
 124         job = argv[i];
 125     }
 126     else if (dest == NULL)
 127       dest = argv[i];
 128     else
 129     {
 130       fprintf(stderr, "lpmove: Unknown argument \'%s\'!\n", argv[i]);
 131       return (1);
 132     }
 133
 134   if (job == NULL || dest == NULL)
 135   {
 136     puts("Usage: lpmove job dest");
 137     return (1);
 138   }
 139
 140   if (!http)
 141   {
 142     http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
 143
 144     if (http == NULL)
 145     {
 146       perror("lpmove: Unable to connect to server");
 147       return (1);
 148     }
 149   }
 150
 151   move_job(http, atoi(job), dest);
 152
 153   return (0);
 154 }
 155
 156
 157 /*
 158  * 'move_job()' - Move a job.
 159  */
 160
 161 static void
 162 move_job(http_t     *http,      /* I - HTTP connection to server */
 163          int        jobid,      /* I - Job ID */
 164          const char *dest)      /* I - Destination */
 165 {
 166   ipp_t         *request,       /* IPP Request */
 167                 *response;      /* IPP Response */
 168   cups_lang_t   *language;      /* Default language */
 169   char          job_uri[HTTP_MAX_URI],
 170                                 /* job-uri */
 171                 printer_uri[HTTP_MAX_URI];
 172                                 /* job-printer-uri */
 173
 174
 175   if (http == NULL)
 176     return;
 177
 178  /*
 179   * Build a CUPS_MOVE_JOB request, which requires the following
 180   * attributes:
 181   *
 182   *    attributes-charset
 183   *    attributes-natural-language
 184   *    job-uri
 185   *    job-printer-uri
 186   */
 187
 188   request = ippNew();
 189
 190   request->request.op.operation_id = CUPS_MOVE_JOB;
 191   request->request.op.request_id   = 1;
 192
 193   language = cupsLangDefault();
 194
 195   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
 196                "attributes-charset", NULL, cupsLangEncoding(language));
 197
 198   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
 199                "attributes-natural-language", NULL, language->language);
 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, job_uri);
 203
 204   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
 205                NULL, cupsUser());
 206
 207   snprintf(printer_uri, sizeof(printer_uri), "ipp://localhost/printers/%s", dest);
 208   ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
 209                NULL, printer_uri);
 210
 211  /*
 212   * Do the request and get back a response...
 213   */
 214
 215   if ((response = cupsDoRequest(http, request, "/jobs")) != NULL)
 216   {
 217     if (response->request.status.status_code > IPP_OK_CONFLICT)
 218     {
 219       fprintf(stderr, "lpmove: move-job failed: %s\n",
 220               ippErrorString(response->request.status.status_code));
 221       ippDelete(response);
 222       return;
 223     }
 224
 225     ippDelete(response);
 226   }
 227   else
 228     fprintf(stderr, "lpmove: move-job failed: %s\n",
 229             ippErrorString(cupsLastError()));
 230 }
 231
 232
 233 /*
 234  * End of "$Id: lpmove.c,v 1.5.2.6 2002/08/22 01:43:40 mike Exp $".
 235  */