systemv/lpmove.c

   1 /*
   2  * "$Id: lpmove.c,v 1.5.2.1 2001/05/13 18:38:41 mike Exp $"
   3  *
   4  *   "lpmove" command for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2001 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   const char    *dest;          /* New destination */
  62   http_encryption_t encryption; /* Encryption? */
  63
  64
  65   http       = NULL;
  66   job        = NULL;
  67   dest       = NULL;
  68   encryption = cupsEncryption();
  69
  70   for (i = 1; i < argc; i ++)
  71     if (argv[i][0] == '-')
  72       switch (argv[i][1])
  73       {
  74         case 'E' : /* Encrypt */
  75 #ifdef HAVE_LIBSSL
  76             encryption = HTTP_ENCRYPT_REQUIRED;
  77
  78             if (http)
  79               httpEncryption(http, encryption);
  80 #else
  81             fprintf(stderr, "%s: Sorry, no encryption support compiled in!\n",
  82                     argv[0]);
  83 #endif /* HAVE_LIBSSL */
  84             break;
  85
  86         case 'h' : /* Connect to host */
  87             if (http)
  88               httpClose(http);
  89
  90             if (argv[i][2] != '\0')
  91               http = httpConnectEncrypt(argv[i] + 2, ippPort(), encryption);
  92             else
  93             {
  94               i ++;
  95
  96               if (i >= argc)
  97               {
  98                 fputs("Error: need hostname after \'-h\' option!\n", stderr);
  99                 return (1);
 100               }
 101
 102               http = httpConnectEncrypt(argv[i], ippPort(), encryption);
 103             }
 104
 105             if (http == NULL)
 106             {
 107               perror("lpmove: Unable to connect to server");
 108               return (1);
 109             }
 110             break;
 111
 112         default :
 113             fprintf(stderr, "lpmove: Unknown option \'%c\'!\n", argv[i][1]);
 114             return (1);
 115       }
 116     else if (job == NULL)
 117     {
 118       if ((job = strrchr(argv[i], '-')) != NULL)
 119         job ++;
 120       else
 121         job = argv[i];
 122     }
 123     else if (dest == NULL)
 124       dest = argv[i];
 125     else
 126     {
 127       fprintf(stderr, "lpmove: Unknown argument \'%s\'!\n", argv[i]);
 128       return (1);
 129     }
 130
 131   if (job == NULL || dest == NULL)
 132   {
 133     puts("Usage: lpmove job dest");
 134     return (1);
 135   }
 136
 137   if (!http)
 138   {
 139     http = httpConnectEncrypt(cupsServer(), ippPort(), encryption);
 140
 141     if (http == NULL)
 142     {
 143       perror("lpmove: Unable to connect to server");
 144       return (1);
 145     }
 146   }
 147
 148   move_job(http, atoi(job), dest);
 149
 150   return (0);
 151 }
 152
 153
 154 /*
 155  * 'move_job()' - Move a job.
 156  */
 157
 158 static void
 159 move_job(http_t     *http,      /* I - HTTP connection to server */
 160          int        jobid,      /* I - Job ID */
 161          const char *dest)      /* I - Destination */
 162 {
 163   ipp_t         *request,       /* IPP Request */
 164                 *response;      /* IPP Response */
 165   cups_lang_t   *language;      /* Default language */
 166   char          job_uri[HTTP_MAX_URI],
 167                                 /* job-uri */
 168                 printer_uri[HTTP_MAX_URI];
 169                                 /* job-printer-uri */
 170
 171
 172   if (http == NULL)
 173     return;
 174
 175  /*
 176   * Build a CUPS_MOVE_JOB request, which requires the following
 177   * attributes:
 178   *
 179   *    attributes-charset
 180   *    attributes-natural-language
 181   *    job-uri
 182   *    job-printer-uri
 183   */
 184
 185   request = ippNew();
 186
 187   request->request.op.operation_id = CUPS_MOVE_JOB;
 188   request->request.op.request_id   = 1;
 189
 190   language = cupsLangDefault();
 191
 192   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
 193                "attributes-charset", NULL, cupsLangEncoding(language));
 194
 195   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
 196                "attributes-natural-language", NULL, language->language);
 197
 198   snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", jobid);
 199   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, job_uri);
 200
 201   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
 202                NULL, cupsUser());
 203
 204   snprintf(printer_uri, sizeof(printer_uri), "ipp://localhost/printers/%s", dest);
 205   ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
 206                NULL, printer_uri);
 207
 208  /*
 209   * Do the request and get back a response...
 210   */
 211
 212   if ((response = cupsDoRequest(http, request, "/jobs")) != NULL)
 213   {
 214     if (response->request.status.status_code > IPP_OK_CONFLICT)
 215     {
 216       fprintf(stderr, "lpmove: move-job failed: %s\n",
 217               ippErrorString(response->request.status.status_code));
 218       ippDelete(response);
 219       return;
 220     }
 221
 222     ippDelete(response);
 223   }
 224   else
 225     fprintf(stderr, "lpmove: move-job failed: %s\n",
 226             ippErrorString(cupsLastError()));
 227 }
 228
 229
 230 /*
 231  * End of "$Id: lpmove.c,v 1.5.2.1 2001/05/13 18:38:41 mike Exp $".
 232  */