* by Mark Rosenstein, September 1988.
*
* Copyright 1989 by the Massachusetts Institute of Technology.
+ *
+ * (c) Copyright 1988 by the Massachusetts Institute of Technology.
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
*/
+/* ### Aren't there a lot of sq abstraction barrier violations here?
+ Do we need to improve the support for queue operations? */
+
#include <mit-copyright.h>
#include <stdio.h>
#include <ctype.h>
char *name;
};
-/* member types */
+/* member types: ### This should be an enumerated type ?
+ It is important to membercmp that M_USER < M_LIST < M_STRING */
#define M_ANY 0
#define M_USER 1
#define M_LIST 2
#define M_STRING 3
+/* argument parsing macro */
+#define argis(a,b) ((strcmp(*arg+1, a) == 0) || (strcmp(*arg+1, b) == 0))
+
/* flags from command line */
-int infoflg, verbose, syncflg, memberflg, debugflg;
+int infoflg, verbose, syncflg, memberflg, recursflg, debugflg;
/* various member lists */
struct save_queue *addlist, *dellist, *memberlist, *synclist;
extern int errno;
int show_list_info(), show_list_count(), get_list_members(), scream();
+int show_list_members();
struct member *parse_member();
struct member *memberstruct;
/* clear all flags & lists */
- infoflg = verbose = syncflg = memberflg = debugflg = 0;
+ infoflg = verbose = syncflg = memberflg = debugflg = recursflg = 0;
listname = NULL;
addlist = sq_create();
dellist = sq_create();
/* parse args, building addlist, dellist, & synclist */
while (++arg - argv < argc) {
if (**arg == '-')
- switch((*arg)[1]) {
- case 'm':
- memberflg++;
- break;
- case 'D':
- debugflg++;
- break;
- case 'i':
+ {
+ if (argis("m", "members"))
+ memberflg++;
+ else if (argis("D", "debug"))
+ debugflg++;
+ else if (argis("i","information"))
infoflg++;
- break;
- case 'v':
+ else if (argis("v","verbose"))
verbose++;
- break;
- case 'a':
- if (arg - argv < argc - 1) {
- ++arg;
- if (memberstruct = parse_member(*arg))
- sq_save_data(addlist, memberstruct);
- } else
- usage(argv);
- break;
- case 'd':
- if (arg - argv < argc - 1) {
- ++arg;
- if (memberstruct = parse_member(*arg))
- sq_save_data(dellist, memberstruct);
- } else
- usage(argv);
- break;
- case 'f':
- if (arg - argv < argc - 1) {
- FILE *in;
- char buf[BUFSIZ];
-
- syncflg++;
- ++arg;
- if (!strcmp(*arg, "-"))
- in = stdin;
- else {
- in = fopen(*arg, "r");
- if (!in) {
- com_err(whoami, errno, " while opening %s for input",
- *arg);
- exit(2);
- }
- }
- while (fgets(buf, BUFSIZ, in))
- if (memberstruct = parse_member(buf))
- sq_save_data(synclist, memberstruct);
- if (!feof(in))
- com_err(whoami, errno, " while reading from %s", *arg);
- } else
+ else if (argis("r","recursive"))
+ recursflg++;
+ else if (argis("a","add"))
+ if (arg - argv < argc - 1) {
+ ++arg;
+ if (memberstruct = parse_member(*arg))
+ sq_save_data(addlist, memberstruct);
+ } else
+ usage(argv);
+ else if (argis("d","delete"))
+ if (arg - argv < argc - 1) {
+ ++arg;
+ if (memberstruct = parse_member(*arg))
+ sq_save_data(dellist, memberstruct);
+ } else
+ usage(argv);
+ else if (argis("f","file"))
+ if (arg - argv < argc - 1) {
+ FILE *in;
+ char buf[BUFSIZ];
+
+ syncflg++;
+ ++arg;
+ if (!strcmp(*arg, "-"))
+ in = stdin;
+ else {
+ in = fopen(*arg, "r");
+ if (!in) {
+ com_err(whoami, errno,
+ " while opening %s for input", *arg);
+ exit(2);
+ }
+ }
+ while (fgets(buf, BUFSIZ, in))
+ if (memberstruct = parse_member(buf))
+ sq_save_data(synclist, memberstruct);
+ if (!feof(in))
+ com_err(whoami, errno, " while reading from %s", *arg);
+ } else
+ usage(argv);
+ else
usage(argv);
- break;
- default:
- usage(argv);
- }
+ }
else if (listname == NULL)
listname = *arg;
else
*/
if (syncflg) {
status = sms_query("get_members_of_list", 1, &listname,
- get_list_members, memberlist);
+ get_list_members, (char *)memberlist);
if (status)
com_err(whoami, status, " while getting members of list");
while (sq_get_data(synclist, &memberstruct)) {
int removed = 0;
for (q = memberlist->q_next; q != memberlist; q = q->q_next) {
- if (membermatch(q->q_data, memberstruct)) {
+ if (membercmp(q->q_data, memberstruct) == 0) {
q->q_prev->q_next = q->q_next;
q->q_next->q_prev = q->q_prev;
removed++;
}
/* Display the members of the list now, if requested */
- if (memberflg) {
- status = sms_query("get_members_of_list", 1, &listname,
- get_list_members, memberlist);
- if (status)
- com_err(whoami, status, " while getting members of list");
- while (sq_get_data(memberlist, &memberstruct)) {
- if (verbose) {
- char *s;
- switch (memberstruct->type) {
- case M_USER:
- s = "USER";
- break;
- case M_LIST:
- s = "LIST";
- break;
- case M_STRING:
- s = "STRING";
- break;
- }
- printf("%s: %s\n", s, memberstruct->name);
- } else {
- if (memberstruct->type == M_LIST)
- printf("LIST:%s\n", memberstruct->name);
- else if (memberstruct->type == M_STRING &&
- !index(memberstruct->name, '@'))
- printf("STRING:%s\n", memberstruct->name);
- else
- printf("%s\n", memberstruct->name);
- }
- }
- }
+ if (memberflg)
+ display_list_members();
/* We're done! */
sms_disconnect();
usage(argv)
char **argv;
{
- printf("Usage: %s [-i] [-v] [-m] listname [-a member] [-d member] [-f file]\n",
- argv[0]);
+ fprintf(stderr, "Usage: %s [options] listname [options]\n",argv[0]);
+ fprintf(stderr, "Options are\n");
+ fprintf(stderr, " -v | -verbose\n");
+ fprintf(stderr, " -m | -members\n");
+ fprintf(stderr, " -i | -info\n");
+ fprintf(stderr, " -r | -recursive\n");
+ fprintf(stderr, " -a | -add member\n");
+ fprintf(stderr, " -d | -delete member\n");
+ fprintf(stderr, " -f | -file filename\n");
+#ifdef notdef
+ fprintf(stderr, " -D | -debug\n");
+#endif
exit(1);
}
+show_list_members(memberlist)
+ struct sq *memberlist;
+{
+ struct member *memberstruct;
+
+ while (sq_get_data(memberlist, &memberstruct)) {
+ if (verbose) {
+ char *s;
+ switch (memberstruct->type) {
+ case M_USER:
+ s = "USER";
+ break;
+ case M_LIST:
+ s = "LIST";
+ break;
+ case M_STRING:
+ s = "STRING";
+ break;
+ }
+ printf("%s:%s\n", s, memberstruct->name);
+ } else {
+ if (memberstruct->type == M_LIST)
+ printf("LIST:%s\n", memberstruct->name);
+ else if (memberstruct->type == M_STRING &&
+ !index(memberstruct->name, '@'))
+ printf("STRING:%s\n", memberstruct->name);
+ else
+ printf("%s\n", memberstruct->name);
+ }
+ }
+}
+
show_list_info(argc, argv, hint)
int argc;
char **argv;
atoi(argv[1]) ? "active" : "inactive",
atoi(argv[2]) ? "public" : "private",
atoi(argv[3]) ? "hidden" : "visible");
- printf("%s is %sa maillist, and is %sa group", argv[0],
+ printf("%s is %sa maillist and is %sa group", argv[0],
atoi(argv[4]) ? "" : "not ",
atoi(argv[5]) ? "" : "not ");
if (atoi(argv[5]))
}
+display_list_members()
+{
+ int status;
+
+ status = sms_query("get_members_of_list", 1, &listname,
+ get_list_members, (char *)memberlist);
+ if (status)
+ com_err(whoami, status, " while getting members of list");
+ if (recursflg)
+ fprintf(stderr,"%s: The recursive flag is not yet implemented.\n",
+ whoami);
+ show_list_members(memberlist);
+}
+
get_list_members(argc, argv, q)
int argc;
char **argv;
}
-int membermatch(m1, m2)
-struct member *m1, *m2;
+int membercmp(m1, m2)
+ struct member *m1, *m2;
+ /*
+ * This routine two compares members by the following rules:
+ * 1. A USER is less than a LIST
+ * 2. A LIST is less than a STRING
+ * 3. If two members are of the same type, the one alphabetically first
+ * is less than the other
+ * It returs < 0 if the first member is less, 0 if they are identical, and
+ * > 0 if the second member is less (the first member is greater).
+ */
{
- if (strcmp(m1->name, m2->name))
- return(0);
- if (m1->type == M_ANY || m2->type == M_ANY)
- return(1);
- if (m1->type == m2->type)
- return(1);
+ if (m1->type == M_ANY || m2->type == M_ANY || (m1->type == m2->type))
+ return(strcmp(m1->name, m2->name));
else
- return(0);
+ return(m1->type - m2->type);
}
andersk / moira.git / commitdiff
