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#include "common.h"
#include "dat.h"
int cflag;
int aflag;
int rflag;
int createpipeto(char *alfile, char *user, char *listname, int owner);
void
usage(void)
{
fprint(2, "usage:\t%s -c listname\n", argv0);
fprint(2, "\t%s -[ar] listname addr\n", argv0);
exits("usage");
}
void
main(int argc, char **argv)
{
char *listname, *addr;
String *owner, *alfile;
rfork(RFENVG);
ARGBEGIN{
case 'c':
cflag = 1;
break;
case 'r':
rflag = 1;
break;
case 'a':
aflag = 1;
break;
}ARGEND;
if(aflag + rflag + cflag > 1){
fprint(2, "%s: -a, -r, and -c are mutually exclusive\n", argv0);
exits("usage");
}
if(argc < 1)
usage();
listname = argv[0];
alfile = s_new();
mboxpath("address-list", listname, alfile, 0);
if(cflag){
owner = s_copy(listname);
s_append(owner, "-owner");
if(creatembox(listname, nil) < 0)
sysfatal("creating %s's mbox: %r", listname);
if(creatembox(s_to_c(owner), nil) < 0)
sysfatal("creating %s's mbox: %r", s_to_c(owner));
if(createpipeto(s_to_c(alfile), listname, listname, 0) < 0)
sysfatal("creating %s's pipeto: %r", s_to_c(owner));
if(createpipeto(s_to_c(alfile), s_to_c(owner), listname, 1) < 0)
sysfatal("creating %s's pipeto: %r", s_to_c(owner));
writeaddr(s_to_c(alfile), "# mlmgr c flag", 0, listname);
} else if(rflag){
if(argc != 2)
usage();
addr = argv[1];
writeaddr(s_to_c(alfile), "# mlmgr r flag", 0, listname);
writeaddr(s_to_c(alfile), addr, 1, listname);
} else if(aflag){
if(argc != 2)
usage();
addr = argv[1];
writeaddr(s_to_c(alfile), "# mlmgr a flag", 0, listname);
writeaddr(s_to_c(alfile), addr, 0, listname);
} else
usage();
exits(0);
}
int
createpipeto(char *alfile, char *user, char *listname, int owner)
{
String *f;
int fd;
Dir *d;
f = s_new();
mboxpath("pipeto", user, f, 0);
fprint(2, "creating new pipeto: %s\n", s_to_c(f));
fd = create(s_to_c(f), OWRITE, 0775);
if(fd < 0)
return -1;
d = dirfstat(fd);
if(d == nil){
fprint(fd, "Couldn't stat %s: %r\n", s_to_c(f));
return -1;
}
d->mode |= 0775;
if(dirfwstat(fd, d) < 0)
fprint(fd, "Couldn't wstat %s: %r\n", s_to_c(f));
free(d);
fprint(fd, "#!/bin/rc\n");
if(owner)
fprint(fd, "/bin/upas/mlowner %s %s\n", alfile, listname);
else
fprint(fd, "/bin/upas/ml %s %s\n", alfile, user);
close(fd);
return 0;
}
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