2.11BSD#431 - /usr/src/new/nntp/server/ihave.c

   1: #ifndef lint
   2: static char *sccsid = "@(#)ihave.c	1.11	(Berkeley) 1/11/88";
   3: #endif
   4: 
   5: #include "common.h"
   6: 
   7: #ifdef LOG
   8: int ih_accepted;
   9: int ih_rejected;
  10: int ih_failed;
  11: #endif LOG
  12: 
  13: /*
  14:  * IHAVE <messageid>
  15:  *
  16:  * Accept an article for transferral if we haven't seen it before.
  17:  */
  18: 
  19: ihave(argc, argv)
  20:     int     argc;
  21:     char        *argv[];
  22: {
  23:     char        errbuf[2 * NNTP_STRLEN];
  24:     int     retcode;
  25:     register char   *cp;
  26: 
  27:     if (argc != 2) {
  28:         printf("%d Usage: IHAVE <message-id>.\r\n", ERR_CMDSYN);
  29:         (void) fflush(stdout);
  30:         return;
  31:     }
  32: 
  33:     cp = gethistent(argv[1]);
  34:     if (cp != NULL) {
  35:         printf("%d Got it.\r\n", ERR_GOTIT);
  36:         (void) fflush(stdout);
  37: #ifdef LOG
  38:         ih_rejected++;
  39: #ifdef IHAVE_DEBUG
  40:         syslog(LOG_DEBUG, "%s ihave %s rejected", hostname, argv[1]);
  41: #endif IHAVE_DEBUG
  42: #endif LOG
  43:         return;
  44:     }
  45: 
  46:     retcode = spawn(rnews, "rnews", (char *) 0, CONT_XFER, ERR_XFERFAIL, errbuf);
  47:     if (retcode <= 0)
  48:         printf("%d %s\r\n", ERR_XFERFAIL, errbuf);
  49:     else if (retcode > 0)
  50:         printf("%d Thanks.\r\n",
  51:             OK_XFERED);
  52:     (void) fflush(stdout);
  53: 
  54: #ifdef LOG
  55:     if (retcode == 1)
  56:         ih_accepted++;
  57:     else
  58:         ih_failed++;
  59: 
  60: #ifdef IHAVE_DEBUG
  61:     syslog(LOG_DEBUG, "%s ihave %s accepted %s",
  62:         hostname, argv[1], retcode == 1 ? "succeeded" : "failed");
  63: #endif IHAVE_DEBUG
  64: #endif LOG
  65: 
  66: }

Defined functions

Defined variables