/*
* Copyright 1987 by the Massachusetts Institute of Technology. For copying
- * and distribution information, see the file "mit-copyright.h".
+ * and distribution information, see the file "mit-copyright.h".
*
* $Source$
* $Header$
/*
* Talk to the MOIRA database to change a person's home mail machine. This may
* be an Athena machine, or a completely arbitrary address.
- *
+ *
* chpobox with no modifiers reports the current mailbox.
- *
+ *
* chpobox -s [address] means set the mailbox to this address.
*
* chpobox -p restores the pobox to a previous POP box, if there was one.
static int match;
-main(argc, argv)
- int argc;
- char *argv[];
+int main(int argc, char *argv[])
{
- struct passwd *pwd;
- char *mrarg[3], buf[BUFSIZ];
- char *potype();
- char *address, *uname, *machine, *motd;
- uid_t u;
- char *canonicalize_hostname();
- int get_pobox(), scream();
- int c, setflag, prevpop, usageflag, status;
-
- extern int optind;
- extern char *optarg;
-
- c = setflag = prevpop = usageflag = 0;
- address = uname = (char *) NULL;
- u = getuid();
-
- if ((whoami = strrchr(argv[0], '/')) == NULL)
- whoami = argv[0];
- else
- whoami++;
-
- if (argc > 5) {
+ struct passwd *pwd;
+ char *mrarg[3], buf[BUFSIZ];
+ char *potype();
+ char *address, *uname, *machine, *motd;
+ uid_t u;
+ char *canonicalize_hostname();
+ int get_pobox(), scream();
+ int c, setflag, prevpop, usageflag, status;
+
+ extern int optind;
+ extern char *optarg;
+
+ c = setflag = prevpop = usageflag = 0;
+ address = uname = (char *) NULL;
+ u = getuid();
+
+ if ((whoami = strrchr(argv[0], '/')) == NULL)
+ whoami = argv[0];
+ else
+ whoami++;
+
+ if (argc > 5)
+ usage();
+
+ while ((c = getopt(argc, argv, "s:pu:")) != -1)
+ switch (c)
+ {
+ case 's':
+ if (prevpop)
+ usageflag++;
+ else
+ {
+ setflag++;
+ strcpy(buf, optarg);
+ address = buf;
+ }
+ break;
+ case 'p':
+ if (setflag)
+ usageflag++;
+ else
+ prevpop++;
+ break;
+ case 'u':
+ uname = strsave(optarg);
+ break;
+ default:
+ usageflag++;
+ break;
+ }
+ if (argc == 2 && optind == 1 && !uname)
+ uname = argv[optind++];
+
+ if (usageflag || optind != argc)
+ usage();
+
+ if (!uname)
+ {
+ if (!(uname = getlogin()))
usage();
- }
- while ((c = getopt(argc, argv, "s:pu:")) != EOF)
- switch (c) {
-
- case 's':
- if (prevpop)
- usageflag++;
- else {
- setflag++;
- strcpy(buf, optarg);
- address = buf;
- }
- break;
- case 'p':
- if (setflag)
- usageflag++;
- else {
- prevpop++;
- }
- break;
- case 'u':
- uname = strsave(optarg);
- break;
- default:
- usageflag++;
- break;
- }
- if (argc == 2 && optind == 1 && !uname) {
- uname = argv[optind++];
- }
- if (usageflag || optind != argc) {
- usage();
- }
- if (!uname) {
- if ((uname = getlogin()) == NULL) {
- usage();
- }
- if (uname[0] == '\0') {
- pwd = getpwuid((int) u);
- (void) strcpy(uname, pwd->pw_name);
+ if (uname[0] == '\0')
+ {
+ pwd = getpwuid(u);
+ strcpy(uname, pwd->pw_name);
}
}
- mrarg[0] = uname;
+ mrarg[0] = uname;
- status = mr_connect(NULL);
- if (status) {
- com_err(whoami, status, " while connecting to Moira");
- exit(1);
+ status = mr_connect(NULL);
+ if (status)
+ {
+ com_err(whoami, status, " while connecting to Moira");
+ exit(1);
}
- status = mr_motd(&motd);
- if (status) {
- mr_disconnect();
- com_err(whoami, status, " unable to check server status");
- exit(1);
+ status = mr_motd(&motd);
+ if (status)
+ {
+ mr_disconnect();
+ com_err(whoami, status, " unable to check server status");
+ exit(1);
}
- if (motd) {
- fprintf(stderr, "The Moira server is currently unavailable:\n%s\n", motd);
- mr_disconnect();
- exit(1);
+ if (motd)
+ {
+ fprintf(stderr, "The Moira server is currently unavailable:\n%s\n",
+ motd);
+ mr_disconnect();
+ exit(1);
}
- status = mr_auth("chpobox");
- if (status) {
- com_err(whoami, status, " while authenticating -- run \"kinit\" and try again.");
- mr_disconnect();
- exit(1);
+ status = mr_auth("chpobox");
+ if (status)
+ {
+ com_err(whoami, status, " while authenticating -- "
+ "run \"kinit\" and try again.");
+ mr_disconnect();
+ exit(1);
}
- if (setflag) {
- /* Address is of form user@host. Split it up. */
- if (!address) {
- fprintf(stderr, "%s: no address was specified.\n", whoami);
- goto show;
+ if (setflag)
+ {
+ /* Address is of form user@host. Split it up. */
+ if (!address)
+ {
+ fprintf(stderr, "%s: no address was specified.\n", whoami);
+ goto show;
}
- machine = strchr(address, '@');
- if (machine) {
- *machine++ = '\0'; /* get rid of the @ sign */
- machine = strtrim(machine); /* get rid of whitespace */
- } else {
- fprintf(stderr, "%s: no at sign (@) in address \"%s\"\n",
- whoami, address);
- goto show;
+ machine = strchr(address, '@');
+ if (machine)
+ {
+ *machine++ = '\0'; /* get rid of the @ sign */
+ machine = strtrim(machine); /* get rid of whitespace */
}
- mrarg[2] = canonicalize_hostname(strsave(machine));
- mrarg[1] = potype(mrarg[2]);
- if (!strcmp(mrarg[1], "POP")) {
- if (strcmp(address, uname)) {
- fprintf(stderr,
- "%s: the name on the POP box must match the username\n",
- whoami);
- goto show;
+ else
+ {
+ fprintf(stderr, "%s: no at sign (@) in address \"%s\"\n",
+ whoami, address);
+ goto show;
+ }
+ mrarg[2] = canonicalize_hostname(strsave(machine));
+ mrarg[1] = potype(mrarg[2]);
+ if (!strcmp(mrarg[1], "POP"))
+ {
+ if (strcmp(address, uname))
+ {
+ fprintf(stderr,
+ "%s: the name on the POP box must match the username\n",
+ whoami);
+ goto show;
}
- } else if (!strcmp(mrarg[1], "LOCAL")) {
- strcat(address, "@");
- strcat(address, mrarg[2]);
- mrarg[2] = address;
- if ((address = strchr(address, '@')) &&
- (address = strchr(address, '.')))
- *address = 0;
- strcat(mrarg[2], ".LOCAL");
- mrarg[1] = "SMTP";
- } else if (!strcmp(mrarg[1], "MAILHUB")) {
- if (!strcmp(address, uname)) {
- fprintf(stderr,
- "Error: this will set a mail forwarding loop.\n");
- fprintf(stderr,
- "Use \"%s -p\" to set a local post office server.\n",
- whoami);
- exit(1);
+ }
+ else if (!strcmp(mrarg[1], "LOCAL"))
+ {
+ strcat(address, "@");
+ strcat(address, mrarg[2]);
+ mrarg[2] = address;
+ if ((address = strchr(address, '@')) &&
+ (address = strchr(address, '.')))
+ *address = 0;
+ strcat(mrarg[2], ".LOCAL");
+ mrarg[1] = "SMTP";
+ }
+ else if (!strcmp(mrarg[1], "MAILHUB"))
+ {
+ if (!strcmp(address, uname))
+ {
+ fprintf(stderr,
+ "Error: this will set a mail forwarding loop.\n");
+ fprintf(stderr,
+ "Use \"%s -p\" to set a local post office server.\n",
+ whoami);
+ exit(1);
}
- fprintf(stderr, "Error: \"%s@%s\" is a local mail address.\n",
- address, machine);
- fprintf(stderr, "Your mail drop must be on a post office server or an external mail address.\n");
- exit(1);
- } else if (mrarg[1]) {
- if (*machine != '"' && strcasecmp(mrarg[2], machine))
+ fprintf(stderr, "Error: \"%s@%s\" is a local mail address.\n",
+ address, machine);
+ fprintf(stderr, "Your mail drop must be on a post office server "
+ "or an external mail address.\n");
+ exit(1);
+ }
+ else if (mrarg[1])
+ {
+ if (*machine != '"' && strcasecmp(mrarg[2], machine))
+ {
fprintf(stderr, "Warning: hostname %s canonicalized to %s\n",
machine, mrarg[2]);
- strcat(address, "@");
- strcat(address, mrarg[2]);
- mrarg[2] = address;
+ }
+ strcat(address, "@");
+ strcat(address, mrarg[2]);
+ mrarg[2] = address;
} else
goto show;
- status = mr_query("set_pobox", 3, mrarg, scream, NULL);
- if (status)
- com_err(whoami, status,
- " while setting pobox for %s to type %s, box %s",
- mrarg[0], mrarg[1], mrarg[2]);
- } else if (prevpop) {
- status = mr_query("set_pobox_pop", 1, mrarg, scream, NULL);
- if (status == MR_MACHINE) {
- fprintf(stderr,
- "Moira has no record of a previous POP box for %s\n", uname);
- } else if (status != 0)
- com_err(whoami, status, " while setting pobox");
+ status = mr_query("set_pobox", 3, mrarg, scream, NULL);
+ if (status)
+ com_err(whoami, status,
+ " while setting pobox for %s to type %s, box %s",
+ mrarg[0], mrarg[1], mrarg[2]);
+ }
+ else if (prevpop)
+ {
+ status = mr_query("set_pobox_pop", 1, mrarg, scream, NULL);
+ if (status == MR_MACHINE)
+ {
+ fprintf(stderr,
+ "Moira has no record of a previous POP box for %s\n", uname);
+ }
+ else if (status != 0)
+ com_err(whoami, status, " while setting pobox");
}
- /*
- * get current box
- */
+ /*
+ * get current box
+ */
show:
- status = mr_query("get_pobox", 1, mrarg, get_pobox, NULL);
- if (status == MR_NO_MATCH)
- printf("User %s has no pobox.\n", uname);
- else if (status != 0)
- com_err(whoami, status, " while retrieving current mailbox");
- mr_disconnect();
- exit(0);
+ status = mr_query("get_pobox", 1, mrarg, get_pobox, NULL);
+ if (status == MR_NO_MATCH)
+ printf("User %s has no pobox.\n", uname);
+ else if (status != 0)
+ com_err(whoami, status, " while retrieving current mailbox");
+ mr_disconnect();
+ exit(0);
}
-scream()
+int scream(void)
{
- com_err(whoami, 0, "Unexpected return value from Moira -- programmer botch");
- mr_disconnect();
- exit(1);
+ com_err(whoami, 0, "Unexpected return value from Moira -- programmer botch");
+ mr_disconnect();
+ exit(1);
}
/*
* get_pobox gets all your poboxes and displays them.
*/
-/* ARGSUSED */
-int
-get_pobox(argc, argv, callarg)
- int argc;
- char **argv, *callarg;
+int get_pobox(int argc, char **argv, char *callarg)
{
- if (!strcmp(argv[1], "POP"))
- printf("User %s, Type %s, Box: %s@%s\n",
- argv[0], argv[1], argv[0], argv[2]);
- else
- printf("User %s, Type %s, Box: %s\n",
- argv[0], argv[1], argv[2]);
- printf(" Modified by %s on %s with %s\n", argv[4], argv[3], argv[5]);
- return (0);
+ if (!strcmp(argv[1], "POP"))
+ printf("User %s, Type %s, Box: %s@%s\n",
+ argv[0], argv[1], argv[0], argv[2]);
+ else
+ printf("User %s, Type %s, Box: %s\n",
+ argv[0], argv[1], argv[2]);
+ printf(" Modified by %s on %s with %s\n", argv[4], argv[3], argv[5]);
+ return 0;
}
/*
* given a canonicalized machine name, ask the MR server if it is of type
- * pop, or of type local -- if neither, we assume that it's of type foreign.
+ * pop, or of type local -- if neither, we assume that it's of type foreign.
*/
-char *
-potype(machine)
- char *machine;
+char *potype(char *machine)
{
- char *service[1], *argv[3];
- int check_match(), check_match3(), status;
-
- match = 0;
- service[0] = "POP";
- status = mr_query("get_server_locations", 1, service,
- check_match, machine);
- if (status && (status != MR_NO_MATCH)) {
- com_err(whoami, status, " while reading list of POP servers");
- return(NULL);
+ char *service[1], *argv[3];
+ int check_match(), check_match3(), status;
+
+ match = 0;
+ service[0] = "POP";
+ status = mr_query("get_server_locations", 1, service, check_match, machine);
+ if (status && (status != MR_NO_MATCH))
+ {
+ com_err(whoami, status, " while reading list of POP servers");
+ return NULL;
}
- if (match)
- return ("POP");
-
- service[0] = "LOCAL";
- status = mr_query("get_server_locations", 1, service,
- check_match, machine);
- if (status && (status != MR_NO_MATCH)) {
- com_err(whoami, status, " while reading list of LOCAL servers");
- return(NULL);
+ if (match)
+ return "POP";
+
+ service[0] = "LOCAL";
+ status = mr_query("get_server_locations", 1, service, check_match, machine);
+ if (status && (status != MR_NO_MATCH))
+ {
+ com_err(whoami, status, " while reading list of LOCAL servers");
+ return NULL;
}
- if (match)
- return ("LOCAL");
-
- argv[0] = "mailhub";
- argv[1] = "TYPE";
- argv[2] = "*";
- status = mr_query("get_alias", 3, argv, check_match3, machine);
- if (status && (status != MR_NO_MATCH)) {
- com_err(whoami, status, " while reading list of MAILHUB servers");
- return(NULL);
+ if (match)
+ return "LOCAL";
+
+ argv[0] = "mailhub";
+ argv[1] = "TYPE";
+ argv[2] = "*";
+ status = mr_query("get_alias", 3, argv, check_match3, machine);
+ if (status && (status != MR_NO_MATCH))
+ {
+ com_err(whoami, status, " while reading list of MAILHUB servers");
+ return NULL;
}
- if (match)
- return ("MAILHUB");
- else
- return ("SMTP");
+ if (match)
+ return "MAILHUB";
+ else
+ return "SMTP";
}
-/* ARGSUSED */
-int
-check_match(argc, argv, callback)
- int argc;
- char **argv, *callback;
+int check_match(int argc, char **argv, char *callback)
{
- if (match)
- return (0);
+ if (match)
+ return 0;
- if (strcasecmp(argv[1], callback) == 0)
- match = 1;
+ if (!strcasecmp(argv[1], callback))
+ match = 1;
- return (0);
+ return 0;
}
-/* ARGSUSED */
-int
-check_match3(argc, argv, callback)
- int argc;
- char **argv, *callback;
+int check_match3(int argc, char **argv, char *callback)
{
- if (match)
- return (0);
+ if (match)
+ return 0;
- if (strcasecmp(argv[2], callback) == 0)
- match = 1;
+ if (!strcasecmp(argv[2], callback))
+ match = 1;
- return (0);
+ return 0;
}
-usage()
+int usage(void)
{
- fprintf(stderr, "Usage: %s [-s address] [-p] [-u user]\n", whoami);
- exit(1);
+ fprintf(stderr, "Usage: %s [-s address] [-p] [-u user]\n", whoami);
+ exit(1);
}
andersk / moira.git / blobdiff