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qmail/sendmail.c
D. J. Bernstein af9625ddf9 qmail 1.01
2009-12-18 13:07:04 +01:00

98 lines
2.2 KiB
C

#include "sgetopt.h"
#include "substdio.h"
#include "subfd.h"
#include "alloc.h"
#include "auto_qmail.h"
#include "exit.h"
#include "env.h"
#include "str.h"
void nomem()
{
substdio_putsflush(subfderr,"sendmail: fatal: out of memory\n");
_exit(111);
}
int flagh;
char *sender;
void main(argc,argv)
int argc;
char **argv;
{
int opt;
char **qiargv;
char **arg;
int i;
if (chdir(auto_qmail) == -1)
{
substdio_putsflush(subfderr,"sendmail: fatal: unable to switch to qmail home directory\n");
_exit(111);
}
flagh = 0;
sender = 0;
while ((opt = getopt(argc,argv,"vimte:f:p:o:B:F:EJx")) != opteof)
switch(opt)
{
case 'B': break;
case 't': flagh = 1; break;
case 'f': sender = optarg; break;
case 'F': if (!env_put2("MAILNAME",optarg)) nomem(); break;
case 'p': break; /* could generate a Received line from optarg */
case 'v': break;
case 'i': break; /* what an absurd concept */
case 'x': break; /* SVR4 stupidity */
case 'm': break; /* twisted-paper-path blindness, incompetent design */
case 'e': break; /* qmail has only one error mode */
case 'o':
switch(optarg[0])
{
case 'd': break; /* qmail has only one delivery mode */
case 'e': break; /* see 'e' above */
case 'i': break; /* see 'i' above */
case 'm': break; /* see 'm' above */
}
break;
case 'E': case 'J': /* Sony NEWS-OS */
while (argv[optind][optpos]) ++optpos; /* skip optional argument */
break;
default:
_exit(100);
}
argc -= optind;
argv += optind;
if (str_equal(optprogname,"mailq"))
{
substdio_putsflush(subfderr,"sendmail: fatal: please use qmail-qread instead\n");
_exit(100);
}
if (str_equal(optprogname,"newaliases"))
{
substdio_putsflush(subfderr,"sendmail: fatal: please use the qmsmac newaliases instead\n");
_exit(100);
}
qiargv = (char **) alloc((argc + 10) * sizeof(char *));
if (!qiargv) nomem();
arg = qiargv;
*arg++ = "bin/qmail-inject";
*arg++ = (flagh ? "-H" : "-a");
if (sender)
{
*arg++ = "-f";
*arg++ = sender;
}
*arg++ = "--";
for (i = 0;i < argc;++i) *arg++ = argv[i];
*arg = 0;
execv(*qiargv,qiargv);
substdio_putsflush(subfderr,"sendmail: fatal: unable to run qmail-inject\n");
_exit(111);
}