mdw@git.distorted.org.uk Git - qmail/blob - sendmail.c

   1 #include "sgetopt.h"
   2 #include "substdio.h"
   3 #include "subfd.h"
   4 #include "alloc.h"
   5 #include "auto_qmail.h"
   6 #include "exit.h"
   7 #include "env.h"
   8 #include "str.h"
   9
  10 void nomem()
  11 {
  12  substdio_putsflush(subfderr,"sendmail: fatal: out of memory\n");
  13  _exit(111);
  14 }
  15
  16 int flagh;
  17 char *sender;
  18
  19 void main(argc,argv)
  20 int argc;
  21 char **argv;
  22 {
  23  int opt;
  24  char **qiargv;
  25  char **arg;
  26  int i;
  27
  28  if (chdir(auto_qmail) == -1)
  29   {
  30    substdio_putsflush(subfderr,"sendmail: fatal: unable to switch to qmail home directory\n");
  31    _exit(111);
  32   }
  33
  34  flagh = 0;
  35  sender = 0;
  36  while ((opt = getopt(argc,argv,"vimte:f:p:o:B:F:EJx")) != opteof)
  37    switch(opt)
  38     {
  39      case 'B': break;
  40      case 't': flagh = 1; break;
  41      case 'f': sender = optarg; break;
  42      case 'F': if (!env_put2("MAILNAME",optarg)) nomem(); break;
  43      case 'p': break; /* could generate a Received line from optarg */
  44      case 'v': break;
  45      case 'i': break; /* what an absurd concept */
  46      case 'x': break; /* SVR4 stupidity */
  47      case 'm': break; /* twisted-paper-path blindness, incompetent design */
  48      case 'e': break; /* qmail has only one error mode */
  49      case 'o':
  50        switch(optarg[0])
  51         {
  52          case 'd': break; /* qmail has only one delivery mode */
  53          case 'e': break; /* see 'e' above */
  54          case 'i': break; /* see 'i' above */
  55          case 'm': break; /* see 'm' above */
  56         }
  57        break;
  58      case 'E': case 'J': /* Sony NEWS-OS */
  59        while (argv[optind][optpos]) ++optpos; /* skip optional argument */
  60        break;
  61      default:
  62        _exit(100);
  63     }
  64  argc -= optind;
  65  argv += optind;
  66
  67  if (str_equal(optprogname,"mailq"))
  68   {
  69    substdio_putsflush(subfderr,"sendmail: fatal: please use qmail-qread instead\n");
  70    _exit(100);
  71   }
  72
  73  if (str_equal(optprogname,"newaliases"))
  74   {
  75    substdio_putsflush(subfderr,"sendmail: fatal: please use the qmsmac newaliases instead\n");
  76    _exit(100);
  77   }
  78
  79  qiargv = (char **) alloc((argc + 10) * sizeof(char *));
  80  if (!qiargv) nomem();
  81
  82  arg = qiargv;
  83  *arg++ = "/usr/sbin/qmail-inject";
  84  *arg++ = (flagh ? "-H" : "-a");
  85  if (sender)
  86   {
  87    *arg++ = "-f";
  88    *arg++ = sender;
  89   }
  90  *arg++ = "--";
  91  for (i = 0;i < argc;++i) *arg++ = argv[i];
  92  *arg = 0;
  93
  94  execv(*qiargv,qiargv);
  95
  96  substdio_putsflush(subfderr,"sendmail: fatal: unable to run qmail-inject\n");
  97  _exit(111);
  98 }