contrib/sendmail/libsmutil/cf.c

   1 /*
   2  * Copyright (c) 2000-2002 Sendmail, Inc. and its suppliers.
   3  *      All rights reserved.
   4  *
   5  * By using this file, you agree to the terms and conditions set
   6  * forth in the LICENSE file which can be found at the top level of
   7  * the sendmail distribution.
   8  *
   9  */
  10
  11 #include <sendmail.h>
  12 SM_RCSID("@(#)$Id: cf.c,v 8.18.2.1 2002/09/24 21:48:23 ca Exp $")
  13 #include <sendmail/pathnames.h>
  14
  15 /*
  16 **  GETCFNAME -- return the name of the .cf file to use.
  17 **
  18 **      Some systems (e.g., NeXT) determine this dynamically.
  19 **
  20 **      For others: returns submit.cf or sendmail.cf depending
  21 **              on the modes.
  22 **
  23 **      Parameters:
  24 **              opmode -- operation mode.
  25 **              submitmode -- submit mode.
  26 **              cftype -- may request a certain cf file.
  27 **              conffile -- if set, return it.
  28 **
  29 **      Returns:
  30 **              name of .cf file.
  31 */
  32
  33 char *
  34 getcfname(opmode, submitmode, cftype, conffile)
  35         int opmode;
  36         int submitmode;
  37         int cftype;
  38         char *conffile;
  39 {
  40 #if NETINFO
  41         char *cflocation;
  42 #endif /* NETINFO */
  43
  44         if (conffile != NULL)
  45                 return conffile;
  46
  47         if (cftype == SM_GET_SUBMIT_CF ||
  48             ((submitmode != SUBMIT_UNKNOWN ||
  49               opmode == MD_DELIVER ||
  50               opmode == MD_ARPAFTP ||
  51               opmode == MD_SMTP) &&
  52              cftype != SM_GET_SENDMAIL_CF))
  53         {
  54                 struct stat sbuf;
  55                 static char cf[MAXPATHLEN];
  56
  57 #if NETINFO
  58                 cflocation = ni_propval("/locations", NULL, "sendmail",
  59                                         "submit.cf", '\0');
  60                 if (cflocation != NULL)
  61                         (void) sm_strlcpy(cf, cflocation, sizeof cf);
  62                 else
  63 #endif /* NETINFO */
  64                         (void) sm_strlcpyn(cf, sizeof cf, 2, _DIR_SENDMAILCF,
  65                                            "submit.cf");
  66                 if (cftype == SM_GET_SUBMIT_CF || stat(cf, &sbuf) == 0)
  67                         return cf;
  68         }
  69 #if NETINFO
  70         cflocation = ni_propval("/locations", NULL, "sendmail",
  71                                 "sendmail.cf", '\0');
  72         if (cflocation != NULL)
  73                 return cflocation;
  74 #endif /* NETINFO */
  75         return _PATH_SENDMAILCF;
  76 }