/*
* rcp like interface for distributing files.
*/
static void
docmdargs(int nargs, char **args)
{
struct namelist *nl, *prev;
char *cp;
struct namelist *files, *hosts;
struct subcmd *cmds;
char *dest;
static struct namelist tnl = { NULL, NULL };
int i;
files = NULL;
if (nargs < 2)
usage();
prev = NULL;
for (i = 0; i < nargs - 1; i++) {
nl = makenl(args[i]);
if (prev == NULL)
files = prev = nl;
else {
prev->n_next = nl;
prev = nl;
}
}
cp = args[i];
if ((dest = index(cp, ':')) != NULL)
*dest++ = '\0';
tnl.n_name = cp;
hosts = expand(&tnl, E_ALL);
if (nerrs)
exit(1);
if (dest == NULL || *dest == '\0')
cmds = NULL;
else {
cmds = makesubcmd(INSTALL);
cmds->sc_options = options;
cmds->sc_name = dest;
}
if (debug) {
printf("docmdargs()\nfiles = ");
prnames(files);
printf("hosts = ");
prnames(hosts);
}
insert(NULL, files, hosts, cmds);
docmds(NULL, 0, NULL);
}
int
main(int argc, char **argv)
{
char *arg;
int cmdargs;
char *dhosts[NHOSTS], **hp = dhosts;
cmdargs = 0;
pw = getpwuid(userid = getuid());
if (pw == NULL) {
fprintf(stderr, "%s: Who are you?\n", argv[0]);
exit(1);
}
strcpy(user, pw->pw_name);
strcpy(homedir, pw->pw_dir);
groupid = pw->pw_gid;
gethostname(host, sizeof(host));
strcpy(tempfile, _PATH_TMP);
strcat(tempfile, _RDIST_TMP);
if ((tempname = rindex(tempfile, '/')) != 0)
tempname++;
else
tempname = tempfile;
while (--argc > 0) {
if ((arg = *++argv)[0] != '-')
break;
if (!strcmp(arg, "-Server"))
iamremote++;
else while (*++arg)
switch (*arg) {
case 'P':
if (--argc <= 0)
usage();
path_rsh = *++argv;
break;
case 'f':
if (--argc <= 0)
usage();
distfile = *++argv;
if (distfile[0] == '-' && distfile[1] == '\0')
fin = stdin;
break;
case 'm':
if (--argc <= 0)
usage();
if (hp >= &dhosts[NHOSTS-2]) {
fprintf(stderr, "rdist: too many destination hosts\n");
exit(1);
}
*hp++ = *++argv;
break;
case 'd':
if (--argc <= 0)
usage();
define(*++argv);
break;
case 'D':
debug++;
break;
case 'c':
cmdargs++;
break;
case 'n':
if (options & VERIFY) {
printf("rdist: -n overrides -v\n");
options &= ~VERIFY;
}
nflag++;
break;
case 'q':
qflag++;
break;
case 'b':
options |= COMPARE;
break;
case 'R':
options |= REMOVE;
break;
case 'v':
if (nflag) {
printf("rdist: -n overrides -v\n");
break;
}
options |= VERIFY;
break;
case 'w':
options |= WHOLE;
break;
case 'y':
options |= YOUNGER;
break;
case 'h':
options |= FOLLOW;
break;
case 'i':
options |= IGNLNKS;
break;
default:
usage();
}
}
*hp = NULL;
seteuid(userid);
mktemp(tempfile);
if (iamremote) {
server();
exit(nerrs != 0);
}
if (cmdargs)
docmdargs(argc, argv);
else {
if (fin == NULL) {
if(distfile == NULL) {
if((fin = fopen("distfile","r")) == NULL)
fin = fopen("Distfile", "r");
} else
fin = fopen(distfile, "r");
if(fin == NULL) {
perror(distfile ? distfile : "distfile");
exit(1);
}
}
yyparse();
if (nerrs == 0)
docmds(dhosts, argc, argv);
}
exit(nerrs != 0);
}
int
main (int argc, char *argv[])
{
int cmdargs = 0;
char *dhosts[NHOSTS], **hp = dhosts;
extern int optind;
extern char *optarg;
int opt;
if (myname = rindex (argv[0], '/'))
myname++;
if (myname == NULL || *myname == NULL)
myname = argv[0];
isodetailor (myname, 1);
pw = getpwuid(userid = getuid());
if (pw == NULL)
adios (NULLCP, "Who are you?");
strcpy(user, pw->pw_name);
strcpy(homedir, pw->pw_dir);
groupid = pw->pw_gid;
host = getlocalhost ();
while ((opt = getopt (argc, argv, "f:m:d:DcnqbuRvwyhiQ")) != EOF)
switch (opt) {
case 'f':
distfile = optarg;
if (distfile[0] == '-' && distfile[1] == '\0')
fin = stdin;
break;
case 'm':
if (hp >= &dhosts[NHOSTS-2])
adios (NULLCP, "too many destination hosts");
*hp++ = optarg;
break;
case 'd':
define(optarg);
break;
case 'D':
debug++;
break;
case 'c':
cmdargs++;
break;
case 'n':
if (options & VERIFY) {
advise (NULLCP, "-n overrides -v");
options &= ~VERIFY;
}
nflag++;
break;
case 'q':
qflag++;
break;
case 'b':
options |= COMPARE;
break;
#ifdef UW
case 'u':
options |= NOINSTALL;
break;
#endif UW
case 'R':
options |= REMOVE;
break;
case 'v':
if (nflag) {
advise (NULLCP, "-n overrides -v");
break;
}
options |= VERIFY;
break;
case 'w':
options |= WHOLE;
break;
case 'y':
options |= YOUNGER;
break;
case 'h':
options |= FOLLOW;
break;
case 'i':
options |= IGNLNKS;
break;
case 'Q':
options |= QUERYM;
break;
default:
usage();
break;
}
*hp = NULL;
argc -= optind;
argv += optind;
mktemp(utmpfile);
if (cmdargs)
docmdargs(argc, argv);
else {
if (fin == NULL) {
if(distfile == NULL) {
if((fin = fopen("distfile","r")) == NULL)
fin = fopen("Distfile", "r");
} else
fin = fopen(distfile, "r");
if(fin == NULL) {
adios (distfile, "Can't open file");
}
}
yyparse();
if (nerrs == 0)
docmds(dhosts, argc, argv);
}
return(nerrs != 0);
}
