-
-/* $Header$
+/* $Id$
*
* This generates the /usr/lib/aliases file for the mailhub.
*
- * (c) Copyright 1988, 1990 by the Massachusetts Institute of Technology.
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
+ * (c) Copyright 1988-1998 by the Massachusetts Institute of Technology.
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
*/
#include <mit-copyright.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
#include <moira.h>
#include <moira_site.h>
-#include <sys/types.h>
+
#include <sys/stat.h>
-#include <sys/time.h>
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
EXEC SQL INCLUDE sqlca;
+RCSID("$Header$");
-extern int errno;
char *whoami = "mailhub.gen";
char *db = "moira/moira";
-char *perm_malloc();
-char *pstrsave();
char *divide = "##############################################################";
-#define ML_WID 72
-#define AL_MAX_WID 592
+#define MAX_LINE_WIDTH 72
+#define MAX_ALIAS_WIDTH 592
#define FALSE 0
#define TRUE (!FALSE)
-FILE *out= stdout;
+struct hash *users, *machines, *strings, *lists;
+struct user {
+ char *login;
+ char *pobox;
+};
+struct member {
+ struct member *next;
+ char *name;
+ int list_id;
+};
+struct list {
+ char *name;
+ char maillist;
+ char *description;
+ char acl_t;
+ int acl_id;
+ char mailman;
+ char *mailman_server;
+ struct member *m;
+};
+void get_info(void);
+int check_string(char *s);
+void output_login(int dummy, void *names, void *out);
+void output_mlist(int id, void *list, void *out);
+void output_membership(struct list *l, FILE *out);
+void put_fill(FILE *aliases, char *string);
+void do_people(void);
+
+int incount = 0;
-main(argc, argv)
-int argc;
-char **argv;
+int main(int argc, char **argv)
{
- long tm = time(NULL);
- char filename[64], *targetfile;
- struct stat sb;
- EXEC SQL BEGIN DECLARE SECTION;
- int flag;
- EXEC SQL END DECLARE SECTION;
-
- EXEC SQL CONNECT :db;
-
- if (argc == 2) {
- if (stat(argv[1], &sb) == 0) {
- if (ModDiff (&flag, "users", sb.st_mtime))
- exit(MR_DATE);
- if (flag < 0) {
- fprintf(stderr, "File %s does not need to be rebuilt.\n",
- argv[1]);
- exit(MR_NO_CHANGE);
- }
- }
- targetfile = argv[1];
- sprintf(filename, "%s~", targetfile);
- if ((out = fopen(filename, "w")) == NULL) {
- fprintf(stderr, "unable to open %s for output\n", filename);
- exit(MR_OCONFIG);
+ time_t tm = time(NULL);
+ char filename[MAXPATHLEN], *targetfile;
+ FILE *out = stdout;
+
+ srand(tm);
+ EXEC SQL CONNECT :db;
+
+ if (argc == 2)
+ {
+ targetfile = argv[1];
+ sprintf(filename, "%s~", targetfile);
+ if (!(out = fopen(filename, "w")))
+ {
+ fprintf(stderr, "unable to open %s for output\n", filename);
+ exit(MR_OCONFIG);
}
- } else if (argc != 1) {
- fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
- exit(MR_ARGS);
+ }
+ else if (argc != 1)
+ {
+ fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
+ exit(MR_ARGS);
}
- fprintf(out, "%s\n# Aliases File Extract of %s", divide, ctime(&tm));
- fprintf(out, "# This file is automatically generated, do not edit it directly.\n%s\n\n", divide);
+ fprintf(out, "%s\n# Aliases File Extract of %s", divide, ctime(&tm));
+ fprintf(out, "# This file is automatically generated, "
+ "do not edit it directly.\n%s\n\n", divide);
- get_info();
+ get_info();
- EXEC SQL COMMIT;
+ EXEC SQL COMMIT;
- fprintf(stderr, "Sorting Info\n");
- sort_info();
+ incount = 0;
+ fprintf(out, "\n%s\n# Mailing lists\n%s\n\n", divide, divide);
+ hash_step(lists, output_mlist, out);
+ fprintf(stderr, "Output %d lists\n", incount);
- fprintf(stderr, "Dumping information\n");
- do_people();
+ incount = 0;
+ fprintf(out, "\n%s\n# People\n%s\n\n", divide, divide);
+ hash_step(users, output_login, out);
+ fprintf(stderr, "Output %d users\n", incount);
- fprintf(out, "\n%s\n# End of aliases file\n", divide);
+ fprintf(out, "\n%s\n# End of aliases file\n", divide);
- if (fclose(out)) {
- perror("close failed");
- exit(MR_CCONFIG);
+ if (fclose(out))
+ {
+ perror("close failed");
+ exit(MR_CCONFIG);
}
- if (argc == 2)
- fix_file(targetfile);
- exit(MR_SUCCESS);
+ if (argc == 2)
+ fix_file(targetfile);
+ exit(MR_SUCCESS);
}
-
-
-struct hash *users, *machines, *strings, *lists, *names;
-struct user {
- char *login;
- char *first;
- char *last;
- char mi;
- char *pobox;
-};
-struct member {
- struct member *next;
- char *name;
- int list_id;
-};
-struct list {
- char *name;
- char maillist;
- char *description;
- char acl_t;
- int acl_id;
- struct member *m;
-};
-struct names {
- char *name;
- struct names *next;
- int keep;
- int id;
-};
-
-
-get_info()
+void get_info(void)
{
- EXEC SQL BEGIN DECLARE SECTION;
- int id, pid, bid, cnt, maillistp, acl, mid;
- char name[129], type[9], fname[17], mname[17], lname[17], buf[257];
- EXEC SQL END DECLARE SECTION;
- char *s;
- register struct user *u;
- struct list *l, *memberlist;
- register struct member *m;
-
- /* The following is declarative, not executed,
- * and so is dependent on where it is in the file,
- * not in the order of execution of statements.
- */
- EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
-
- cnt = 0;
- machines = create_hash(1000);
-
- EXEC SQL DECLARE m_cursor CURSOR FOR
- SELECT mach_id, name
- FROM machine
- WHERE status=1
- ORDER BY mach_id;
- EXEC SQL OPEN m_cursor;
- while (1) {
- EXEC SQL FETCH m_cursor INTO :id, :name;
- if (sqlca.sqlcode != 0) break;
- if (s = strchr(name, '.'))
- *s = 0;
- else
- strtrim(name);
+ EXEC SQL BEGIN DECLARE SECTION;
+ int id, pid, iid, bid, cnt, maillistp, acl, mid, mailman;
+ char mname[MACHINE_NAME_SIZE], str[STRINGS_STRING_SIZE];
+ char login[USERS_LOGIN_SIZE], potype[USERS_POTYPE_SIZE];
+ char lname[LIST_NAME_SIZE], desc[LIST_DESCRIPTION_SIZE];
+ char type[LIST_ACL_TYPE_SIZE], mailman_server[MACHINE_NAME_SIZE];
+ EXEC SQL END DECLARE SECTION;
+ char *s;
+ struct user *u;
+ struct list *l, *memberlist;
+ struct member *m;
+
+ /* The following is declarative, not executed,
+ * and so is dependent on where it is in the file,
+ * not in the order of execution of statements.
+ */
+ EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
+
+ cnt = 0;
+ machines = create_hash(100);
+
+ EXEC SQL DECLARE m_cursor CURSOR FOR
+ SELECT mach_id, name
+ FROM machine
+ WHERE status = 1
+ AND ( mach_id IN ( SELECT UNIQUE pop_id FROM users ) OR
+ mach_id IN ( SELECT UNIQUE mach_id FROM filesys
+ WHERE type = 'IMAP' ) )
+ ORDER BY mach_id;
+ EXEC SQL OPEN m_cursor;
+ while (1)
+ {
+ EXEC SQL FETCH m_cursor INTO :id, :mname;
+ if (sqlca.sqlcode)
+ break;
+ if ((s = strchr(mname, '.')))
+ *s = '\0';
+ else
+ strtrim(mname);
#ifdef ATHENA
- strcat(name, ".LOCAL");
+ strcat(mname, ".LOCAL");
#endif
- if (hash_store(machines, id, pstrsave(name)) < 0) {
- fprintf(stderr, "Out of memory!\n");
- exit(MR_NO_MEM);
- }
- cnt++;
- }
- EXEC SQL CLOSE m_cursor;
-
- fprintf(stderr, "Loaded %d machines\n", cnt);
-
- cnt = 0;
- strings = create_hash(11001);
-
- EXEC SQL DECLARE s_cursor CURSOR FOR
- SELECT string_id, string
- FROM strings
- ORDER BY string_id;
- EXEC SQL OPEN s_cursor;
- while (1) {
- EXEC SQL FETCH s_cursor INTO :id, :name;
- if (sqlca.sqlcode != 0) break;
- if (hash_store(strings, id, pstrsave(strtrim(name))) < 0) {
- fprintf(stderr, "Out of memory!\n");
- exit(MR_NO_MEM);
- }
- cnt++;
- }
- EXEC SQL CLOSE s_cursor;
-
- fprintf(stderr, "Loaded %d strings\n", cnt);
-
- cnt = 0;
- users = create_hash(13001);
-
- EXEC SQL DECLARE u_cursor CURSOR FOR
- SELECT users_id, login, first, middle, last, potype, pop_id, box_id
- FROM users
- WHERE status != 3
- ORDER BY users_id;
- EXEC SQL OPEN u_cursor;
- while (1) {
- EXEC SQL FETCH u_cursor INTO :id, :name, :fname, :mname, :lname,
- :type, :pid, :bid;
- if (sqlca.sqlcode != 0) break;
- u = (struct user *) perm_malloc(sizeof(struct user));
- u->login = pstrsave(strtrim(name));
- u->first = pstrsave(strtrim(fname));
- u->last = pstrsave(strtrim(lname));
- if (mname[0] != ' ')
- u->mi = mname[0];
- else
- u->mi = 0;
-
- if (type[0] == 'P' && (s = hash_lookup(machines, pid))) {
- sprintf(buf, "%s@%s", u->login, s);
- u->pobox = pstrsave(buf);
- } else if (type[0] == 'S') {
- u->pobox = hash_lookup(strings, bid);
- } else
- u->pobox = (char *) NULL;
- if (hash_store(users, id, u) < 0) {
- fprintf(stderr, "Out of memory!\n");
- exit(MR_NO_MEM);
+ if (hash_store(machines, id, strdup(mname)) < 0)
+ {
+ fprintf(stderr, "Out of memory!\n");
+ exit(MR_NO_MEM);
}
- cnt++;
+ cnt++;
}
- EXEC SQL CLOSE u_cursor;
- fprintf(stderr, "Loaded %d users\n", cnt);
-
- cnt = 0;
- lists = create_hash(15000);
-
- EXEC SQL DECLARE l_cursor CURSOR FOR
- SELECT list_id, name, maillist, description, acl_type, acl_id
- FROM list
- WHERE active != 0
- ORDER BY list_id;
- EXEC SQL OPEN l_cursor;
- while (1) {
- EXEC SQL FETCH l_cursor INTO :id, :name, :maillistp, :buf, :type, :acl;
- if (sqlca.sqlcode != 0) break;
- l = (struct list *) perm_malloc(sizeof(struct list));
- l->name = pstrsave(strtrim(name));
- l->maillist = maillistp;
- l->description = pstrsave(strtrim(buf));
- l->acl_t = type[0];
- l->acl_id = acl;
- l->m = (struct member *) NULL;
- if (hash_store(lists, id, l) < 0) {
- fprintf(stderr, "Out of memory!\n");
- exit(MR_NO_MEM);
+ EXEC SQL CLOSE m_cursor;
+
+ fprintf(stderr, "Loaded %d machines\n", cnt);
+
+ cnt = 0;
+ strings = create_hash(11001);
+
+ EXEC SQL DECLARE s_cursor CURSOR FOR
+ SELECT string_id, string
+ FROM strings
+ ORDER BY string_id;
+ EXEC SQL OPEN s_cursor;
+ while (1)
+ {
+ EXEC SQL FETCH s_cursor INTO :id, :str;
+ if (sqlca.sqlcode)
+ break;
+ if (hash_store(strings, id, strdup(strtrim(str))) < 0)
+ {
+ fprintf(stderr, "Out of memory!\n");
+ exit(MR_NO_MEM);
}
- cnt++;
+ cnt++;
}
- EXEC SQL CLOSE l_cursor;
- fprintf(stderr, "Loaded %d lists\n", cnt);
-
- cnt = 0;
-
- EXEC SQL DECLARE m_cursor2 CURSOR FOR
- SELECT list_id, member_type, member_id
- FROM imembers
- WHERE direct = 1
- ORDER BY list_id;
- EXEC SQL OPEN m_cursor2;
- while (1) {
- EXEC SQL FETCH m_cursor2 INTO :id, :type, :mid;
- if (sqlca.sqlcode != 0) break;
- cnt++;
- if (l = (struct list *) hash_lookup(lists, id)) {
- m = (struct member *) perm_malloc(sizeof(struct member));
- if (type[0] == 'U' &&
- (u = (struct user *) hash_lookup(users, mid))) {
- m->list_id = 0;
- m->name = u->login;
- m->next = l->m;
- l->m = m;
- } else if (type[0] == 'L' &&
- (memberlist = (struct list *) hash_lookup(lists, mid))) {
- m->list_id = mid;
- m->name = memberlist->name;
- m->next = l->m;
- l->m = m;
- } else if (type[0] == 'S' &&
- (s = hash_lookup(strings, mid))) {
- m->list_id = 0;
- m->next = l->m;
- l->m = m;
- m->name = s;
+ EXEC SQL CLOSE s_cursor;
+
+ fprintf(stderr, "Loaded %d strings\n", cnt);
+
+ cnt = 0;
+ users = create_hash(13001);
+
+ EXEC SQL DECLARE u_cursor CURSOR FOR
+ SELECT users_id, login, potype, pop_id, imap_id, box_id
+ FROM users
+ WHERE status != 3
+ ORDER BY users_id;
+ EXEC SQL OPEN u_cursor;
+ while (1)
+ {
+ char *saddr = NULL, *paddr = NULL;
+
+ EXEC SQL FETCH u_cursor INTO :id, :login, :potype, :pid, :iid, :bid;
+ if (sqlca.sqlcode)
+ break;
+ u = malloc(sizeof(struct user));
+ u->login = strdup(strtrim(login));
+
+ if (!strcmp(strtrim(potype), "NONE"))
+ u->pobox = NULL;
+ else
+ {
+ /* If SMTP or SPLIT, get SMTP address. */
+ if (potype[0] == 'S')
+ {
+ saddr = hash_lookup(strings, bid);
+
+ /* If SMTP, clear pid and iid. */
+ if (potype[1] == 'M')
+ pid = iid = 0;
}
- }
- }
- EXEC SQL CLOSE m_cursor2;
- fprintf(stderr, "Loaded %d members\n", cnt);
-
- EXEC SQL COMMIT;
- return;
- sqlerr:
- db_error(sqlca.sqlcode);
- exit(MR_DBMS_ERR);
-}
+ /* If IMAP, or SPLIT with IMAP, set pid to mach_id. */
+ if (potype[0] == 'I' || (potype[0] == 'S' && iid))
+ {
+ EXEC SQL SELECT mach_id INTO :pid FROM filesys
+ WHERE filsys_id = :iid;
+ }
-save_mlist(id, l, force)
-int id;
-struct list *l;
-int force;
-{
- register struct member *m;
- register struct list *l1;
-
- if (l->maillist > 1 ||
- (l->maillist == 0 && !force))
- return;
-
- if (l->m && l->m->next == NULL &&
- !strcasecmp(l->name, l->m->name)) {
- l->maillist = 3;
- return;
- }
- l->maillist = 2;
- insert_name(l->name, -1, TRUE, FALSE);
- output_mlist(id, l);
-
- if (l->acl_t == 'L' && (l1 = (struct list *)hash_lookup(lists, l->acl_id)))
- save_mlist(0, l1, TRUE);
-
- for (m = l->m; m; m = m->next) {
- if (m->list_id && (l1 = (struct list *)hash_lookup(lists, m->list_id)))
- save_mlist(0, l1, TRUE);
- }
-}
-
-
-insert_login(id, u, dummy)
-int id;
-struct user *u;
-int dummy;
-{
- if (u->pobox && u->login[0] != '#')
- insert_name(u->login, id, TRUE, FALSE);
-}
-
-void insert_names(id, u, dummy)
-int id;
-struct user *u;
-int dummy;
-{
- char buffer[256];
-
- insert_name(u->last, id, FALSE, FALSE);
- sprintf(buffer, "%s_%s", u->first, u->last);
- insert_name(buffer, id, FALSE, TRUE);
-/* sprintf(buffer, "%c_%s", u->first[0], u->last);
- insert_name(buffer, id, FALSE, TRUE); */
- if (u->mi) {
- sprintf(buffer, "%s_%c_%s", u->first, u->mi, u->last);
- insert_name(buffer, id, FALSE, TRUE);
- }
-}
-
-int incount = 0;
+ if (pid && (s = hash_lookup(machines, pid)))
+ {
+ paddr = malloc(strlen(u->login) + strlen(s) + 2);
+ sprintf(paddr, "%s@%s", u->login, s);
+ }
-insert_name(s, id, nodups, copy)
-char *s;
-int id;
-int nodups;
-int copy;
-{
- int code;
- register struct names *ns;
-
- incount++;
- code = hashstr(s);
- ns = (struct names *) hash_lookup(names, code);
- if (ns == NULL) {
- if ((ns = (struct names *) perm_malloc(sizeof(struct names))) == NULL) {
- fprintf(stderr, "ran out of memory inserting name (sorting)\n");
- exit(MR_NO_MEM);
+ if (paddr && saddr)
+ {
+ u->pobox = malloc(strlen(paddr) + strlen(saddr) + 3);
+ sprintf(u->pobox, "%s, %s", paddr, saddr);
+ free(paddr);
+ }
+ else if (paddr)
+ u->pobox = paddr;
+ else
+ u->pobox = saddr;
}
- if (copy)
- ns->name = pstrsave(s);
- else
- ns->name = s;
- ns->keep = nodups;
- ns->id = id;
- ns->next = NULL;
- if (hash_store(names, code, ns) < 0) {
- fprintf(stderr, "Out of memory!\n");
- exit(MR_NO_MEM);
+
+ check_string(u->login);
+ if (hash_store(users, id, u) < 0)
+ {
+ fprintf(stderr, "Out of memory!\n");
+ exit(MR_NO_MEM);
}
- return;
+ cnt++;
}
- if (strcasecmp(ns->name, s)) {
- while (ns->next) {
- ns = ns->next;
- if (!strcasecmp(ns->name, s))
- goto foundns;
+ EXEC SQL CLOSE u_cursor;
+ fprintf(stderr, "Loaded %d users\n", cnt);
+
+ cnt = 0;
+ lists = create_hash(15000);
+
+ EXEC SQL DECLARE l_cursor CURSOR FOR
+ SELECT l.list_id, l.name, l.maillist, l.description, l.acl_type, l.acl_id,
+ l.mailman, m.name
+ FROM list l, machine m
+ WHERE active != 0 AND l.mailman_id = m.mach_id
+ ORDER BY list_id;
+ EXEC SQL OPEN l_cursor;
+ while (1)
+ {
+ EXEC SQL FETCH l_cursor INTO :id, :lname, :maillistp, :desc, :type, :acl,
+ :mailman, :mailman_server;
+ if (sqlca.sqlcode)
+ break;
+ l = malloc(sizeof(struct list));
+ l->name = strdup(strtrim(lname));
+ l->maillist = maillistp;
+ l->description = strdup(strtrim(desc));
+ l->acl_t = type[0];
+ l->acl_id = acl;
+ l->mailman = mailman;
+ l->mailman_server = strdup(strtrim(mailman_server));
+ l->m = NULL;
+ if (hash_store(lists, id, l) < 0)
+ {
+ fprintf(stderr, "Out of memory!\n");
+ exit(MR_NO_MEM);
}
- if ((ns->next = (struct names *) perm_malloc(sizeof(struct names)))
- == NULL) {
- fprintf(stderr, "ran out of memory insterting name (sorting)\n");
- exit(MR_NO_MEM);
- }
- ns = ns->next;
- if (copy)
- ns->name = pstrsave(s);
- else
- ns->name = s;
- ns->keep = nodups;
- ns->id = id;
- ns->next = NULL;
- return;
- }
- foundns:
- if (nodups || ns->keep) {
- if (nodups && ns->keep)
- fprintf(stderr, "duplicated name: %s\n", s);
- return;
+ cnt++;
}
- ns->id = 0;
-}
-
-
-/* Illegal chars: ! " % ( ) , / : ; < = > @ [ \ ] ^ { | } */
-
-static int illegalchars[] = {
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^@ - ^O */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^P - ^_ */
- 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, /* SPACE - / */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, /* 0 - ? */
- 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* @ - O */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, /* P - _ */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, /* p - ^? */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-};
-
-
-/* While hashing the string, punt any illegal characters */
-
-int hashstr(s)
-register char *s;
-{
- register int result;
- register int c;
-
- for (result = 0; c = *s; s++) {
- if (illegalchars[c]) {
- register char *p;
- for (p = s; *p; p++)
- *p = p[1];
- continue;
+ EXEC SQL CLOSE l_cursor;
+ fprintf(stderr, "Loaded %d lists\n", cnt);
+
+ cnt = 0;
+
+ EXEC SQL DECLARE m_cursor2 CURSOR FOR
+ SELECT list_id, member_type, member_id
+ FROM imembers
+ WHERE direct = 1
+ ORDER BY list_id;
+ EXEC SQL OPEN m_cursor2;
+ while (1)
+ {
+ EXEC SQL FETCH m_cursor2 INTO :id, :type, :mid;
+ if (sqlca.sqlcode)
+ break;
+ cnt++;
+ if ((l = hash_lookup(lists, id)))
+ {
+ m = malloc(sizeof(struct member));
+ if (type[0] == 'U' && (u = hash_lookup(users, mid)))
+ {
+ m->list_id = 0;
+ m->name = u->login;
+ m->next = l->m;
+ l->m = m;
+ }
+ else if (type[0] == 'L' && (memberlist = hash_lookup(lists, mid)))
+ {
+ m->list_id = mid;
+ m->name = memberlist->name;
+ m->next = l->m;
+ l->m = m;
+ }
+ else if (type[0] == 'S' && (s = hash_lookup(strings, mid)))
+ {
+ m->list_id = 0;
+ m->next = l->m;
+ l->m = m;
+ m->name = s;
+ }
}
- if (isupper(c))
- c = *s = tolower(c);
-/* result = result * 31 + *s; */
- result = (result << 5) - result + c - '`';
}
- return(result < 0 ? -result : result);
+ EXEC SQL CLOSE m_cursor2;
+ fprintf(stderr, "Loaded %d members\n", cnt);
+
+ EXEC SQL COMMIT;
+ return;
+sqlerr:
+ db_error(sqlca.sqlcode);
+ exit(MR_DBMS_ERR);
}
-sort_info()
+void output_login(int dummy, void *user, void *out)
{
- names = create_hash(20001);
- hash_step(users, insert_login, NULL);
- incount = 0;
- fprintf(out, "\n%s\n# Mailing lists\n%s\n", divide, divide);
- hash_step(lists, save_mlist, FALSE);
- fprintf(stderr, "Output %d lists\n", incount);
- hash_step(users, insert_names, NULL);
- fprintf(stderr, "Inserted %d names\n", incount);
-}
+ struct user *u = user;
-
-output_data(dummy, nms, out)
-int dummy;
-struct names *nms;
-FILE *out;
-{
- register struct names *ns;
- register struct user *u;
-
- incount++;
- for (ns = nms; ns; ns = ns->next) {
- if (ns->name[0] == 0 || ns->name[1] == 0) {
- fprintf(stderr, "punting %s due to short name\n", ns->name);
- continue;
- }
- if (ns->id > 0) {
- u = (struct user *) hash_lookup(users, ns->id);
- if (u->pobox) {
- fprintf(out, "%s: %s\n", ns->name, u->pobox);
- } else {
- fprintf(out, "%s: =%s=@nobox\n", ns->name, ns->name);
- }
- } else if (ns->id == 0) {
- fprintf(out, "%s: =%s=@ambig\n", ns->name, ns->name);
- }
- }
+ incount++;
+ if (u->pobox && check_string(u->login) && u->login[0] != '#')
+ fprintf(out, "%s: %s\n", u->login, u->pobox);
}
+int line_width, alias_width;
+static const char *mailman_suffixes[] = { "-admin", "-owner", "-request",
+ "-bounces", "-confirm", "-join",
+ "-leave", "-subscribe",
+ "-unsubscribe", NULL };
-int lwid, bol, awid;
-
-output_mlist(id, l)
-int id;
-register struct list *l;
+void output_mlist(int id, void *list, void *out)
{
- struct list *l1;
- register struct member *m;
- register struct user *u;
-
- put_fill(out, l->description);
- if (l->acl_t == 'L' &&
- (l1 = (struct list *) hash_lookup(lists, l->acl_id)))
- fprintf(out, "owner-%s: %s\n%s: ", l->name, l1->name, l->name);
- else if (l->acl_t == 'U' &&
- (u = (struct user *) hash_lookup(users, l->acl_id)))
- fprintf(out, "owner-%s: %s\n%s: ", l->name, u->login, l->name);
- else
- fprintf(out, "%s: ", l->name);
-
-
- lwid = strlen(l->name) + 2;
- bol = 1;
- for (m = l->m; m; m = m->next) {
- do_member(out, m->name);
- }
- if (l->m == (struct member *)NULL)
- fprintf(out, "/dev/null");
- fprintf(out, "\n\n");
- incount++;
-}
+ struct list *l = list, *l1;
+ struct user *u;
+ int len = strlen(l->name), i;
+ if (!l->maillist || !check_string(l->name))
+ return;
-/* print out strings separated by commas, doing line breaks as appropriate */
+ /* If standard user group appears on a list, substitute in the user. */
+ if (l->m && l->m->next == NULL && !strcasecmp(l->name, l->m->name))
+ return;
-do_member(out, s)
-FILE *out;
-register char *s;
-{
- register wwid;
- static int cont = 1;
- char str[8];
-
- wwid = strlen(s);
-
- if (!bol && awid + wwid + 2 > AL_MAX_WID) {
- sprintf(str, "%c%c%c%c%c%c", rand() % 26 + 97, rand() % 26 + 97,
- rand() % 26 + 97, rand() % 26 + 97,
- rand() % 26 + 97, rand() % 26 + 97);
- str[6] = '\0';
- fprintf(out, ",\n\tcont%d-%s\ncont%d-%s: ", cont, str, cont, str);
- cont++;
- awid = lwid = 17 + wwid;
- fputs(s, out);
- return;
- }
+ put_fill(out, l->description);
- if (bol) {
- lwid += wwid;
- awid = lwid;
- fputs(s, out);
- bol = 0;
- return;
+ if (l->mailman && strcmp(l->mailman_server, "[NONE]"))
+ {
+ for (i = 0; mailman_suffixes[i]; i++)
+ fprintf(out, "%s%s: %s%s@%s\n", l->name, mailman_suffixes[i], l->name,
+ mailman_suffixes[i], l->mailman_server);
+ fprintf(out, "owner-%s: %s-owner@%s\n", l->name, l->name,
+ l->mailman_server);
}
- if (lwid + wwid + 2 > ML_WID) {
- fprintf(out, ",\n\t%s", s);
- awid += lwid + wwid + 2;
- lwid = wwid + 8;
- return;
+ else if (l->acl_t == 'L' && (l1 = hash_lookup(lists, l->acl_id)))
+ {
+ fprintf(out, "owner-%s: ", l->name);
+ if ((l1->maillist) && (strcmp(l->name, l1->name)))
+ fprintf(out, "%s\n", l1->name);
+ else
+ {
+ alias_width = line_width = len + 8;
+ output_membership(l1, out);
+ fprintf(out, "\n");
+ }
}
- lwid += wwid + 2;
- fprintf(out, ", %s", s);
+ else if (l->acl_t == 'U' && (u = hash_lookup(users, l->acl_id)))
+ fprintf(out, "owner-%s: %s\n", l->name, u->login);
+
+ fprintf(out, "%s: ", l->name);
+ alias_width = line_width = len + 2;
+ output_membership(l, out);
+ fprintf(out, "\n\n");
+ incount++;
}
-
-put_fill(aliases, string)
-FILE *aliases;
-register char *string;
+void output_membership(struct list *l, FILE *out)
{
- register char *c;
- register int lwid;
- register int wwid;
-
- if (string == 0 || *string == 0) return;
- fputs("# ", aliases);
- lwid = 3;
-
- while (1) {
- while (*string == ' ') string++;
- c = (char *)strchr(string, ' ');
- if (c == 0) {
- wwid = strlen(string);
- } else {
- wwid = c - string;
- *c = 0;
+ struct member *m;
+ struct list *l1;
+ int word_width, linestart = 1;
+ static int cont = 1;
+ char str[8];
+
+ for (m = l->m; m; m = m->next)
+ {
+ word_width = strlen(m->name);
+
+ if (!linestart && alias_width + word_width + 2 > MAX_ALIAS_WIDTH)
+ {
+ /* Make a continuation. */
+ sprintf(str, "%c%c%c%c%c%c", rand() % 26 + 97, rand() % 26 + 97,
+ rand() % 26 + 97, rand() % 26 + 97,
+ rand() % 26 + 97, rand() % 26 + 97);
+ fprintf(out, ",\n\tcont%d-%s\ncont%d-%s: ", cont, str, cont, str);
+ cont++;
+ alias_width = line_width = 17 + word_width;
}
-
- if ((lwid + wwid) > ML_WID) {
- fputs("\n# ", aliases);
- lwid = 3;
- fputs(string, aliases);
- } else {
- fputs(string, aliases);
+ else if (linestart)
+ {
+ /* First word on line, so we can't wrap. */
+ line_width += word_width;
+ alias_width = line_width;
+ linestart = 0;
}
-
- if (c == (char *)0) break;
- /* add a space after the word */
- (void) fputc(' ', aliases);
- wwid++;
- lwid += wwid;
- string += wwid;
- /* add another if after a period */
- if (*--c == '.') {
- (void) fputc(' ', aliases);
- lwid++;
+ else if (line_width + word_width + 2 > MAX_LINE_WIDTH)
+ {
+ /* Wrap. */
+ fputs(",\n\t", out);
+ alias_width += line_width + word_width + 2;
+ line_width = word_width + 8;
+ }
+ else
+ {
+ /* Continue line. */
+ line_width += word_width + 2;
+ fputs(", ", out);
}
- }
-
- (void) fputc('\n', aliases);
-}
-
-
-do_people()
-{
- incount = 0;
- fprintf(out, "\n%s\n# People\n%s\n", divide, divide);
- hash_step(names, output_data, out);
- fprintf(stderr, "Output %d entries\n", incount);
-}
-
-
-#define chunk_size 102400
-
-char *perm_malloc(size)
-unsigned size;
-{
- static char *pool = NULL;
- static unsigned pool_size = 0;
- register char *ret;
-
- if (size > pool_size) {
- pool = (char *) malloc(chunk_size);
- pool_size = chunk_size;
- }
- ret = pool;
- pool += size;
- pool = (char *)(((unsigned) (pool + 3)) & ~3);
- pool_size -= (pool - ret);
- return(ret);
-}
-
-/*
- * Make a (permenant) copy of a string.
- */
-char *
-pstrsave(s)
- char *s;
-{
- register int len;
- register char *p;
- /* Kludge for sloppy string semantics */
- if (!s) {
- printf("NULL != \"\" !!!!\r\n");
- p = perm_malloc(1);
- *p = '\0';
- return p;
+ if (m->list_id && (l1 = hash_lookup(lists, m->list_id)) && !l1->maillist)
+ output_membership(l1, out);
+ else
+ fputs(m->name, out);
}
- len = strlen(s) + 1;
- p = perm_malloc((u_int)len);
- if (p) memcpy(p, s, len);
- return p;
+ if (!l->m)
+ fprintf(out, "/dev/null");
}
-#define hash_func(h, key) (key >= 0 ? (key % h->size) : (-key % h->size))
-
-/* Create a hash table. The size is just a hint, not a maximum. */
-
-struct hash *create_hash(size)
-int size;
+/* Write a word-wrapped list description to the aliases file as a
+ * comment. */
+void put_fill(FILE *aliases, char *string)
{
- struct hash *h;
-
- h = (struct hash *) perm_malloc(sizeof(struct hash));
- if (h == (struct hash *) NULL)
- return((struct hash *) NULL);
- h->size = size;
- h->data = (struct bucket **) perm_malloc(size * sizeof(char *));
- if (h->data == (struct bucket **) NULL) {
- return((struct hash *) NULL);
- }
- memset(h->data, 0, size * sizeof(char *));
- return(h);
-}
-
-/* Lookup an object in the hash table. Returns the value associated with
- * the key, or NULL (thus NULL is not a very good value to store...)
- */
-
-char *hash_lookup(h, key)
-struct hash *h;
-register int key;
-{
- register struct bucket *b;
-
- b = h->data[hash_func(h, key)];
- while (b && b->key != key)
- b = b->next;
- if (b && b->key == key)
- return(b->data);
- else
- return(NULL);
-}
-
-
-/* Update an existing object in the hash table. Returns 1 if the object
- * existed, or 0 if not.
- */
-
-int hash_update(h, key, value)
-struct hash *h;
-register int key;
-char *value;
-{
- register struct bucket *b;
-
- b = h->data[hash_func(h, key)];
- while (b && b->key != key)
- b = b->next;
- if (b && b->key == key) {
- b->data = value;
- return(1);
- } else
- return(0);
-}
-
+ char *c;
+ int line_width;
+ int word_width;
-/* Store an item in the hash table. Returns 0 if the key was not previously
- * there, 1 if it was, or -1 if we ran out of memory.
- */
+ if (!string || !*string)
+ return;
+ fputs("# ", aliases);
+ line_width = 3;
+
+ while (1)
+ {
+ while (*string == ' ')
+ string++;
+ c = strchr(string, ' ');
+ if (!c)
+ word_width = strlen(string);
+ else
+ {
+ word_width = c - string;
+ *c = '\0';
+ }
-int hash_store(h, key, value)
-struct hash *h;
-register int key;
-char *value;
-{
- register struct bucket *b, **p;
-
- p = &(h->data[hash_func(h, key)]);
- if (*p == NULL) {
- b = *p = (struct bucket *) perm_malloc(sizeof(struct bucket));
- if (b == (struct bucket *) NULL)
- return(-1);
- b->next = NULL;
- b->key = key;
- b->data = value;
- return(0);
+ if (line_width + word_width > MAX_LINE_WIDTH)
+ {
+ fputs("\n# ", aliases);
+ line_width = 3;
+ fputs(string, aliases);
+ }
+ else
+ fputs(string, aliases);
+
+ if (!c)
+ break;
+ /* add a space after the word */
+ fputc(' ', aliases);
+ word_width++;
+ line_width += word_width;
+ string += word_width;
+ /* add another if after a period */
+ if (*--c == '.')
+ {
+ fputc(' ', aliases);
+ line_width++;
+ }
}
- for (b = *p; b && b->key != key; b = *p)
- p = (struct bucket **) *p;
- if (b && b->key == key) {
- b->data = value;
- return(1);
- }
- b = *p = (struct bucket *) perm_malloc(sizeof(struct bucket));
- if (b == (struct bucket *) NULL)
- return(-1);
- b->next = NULL;
- b->key = key;
- b->data = value;
- return(0);
+ fputc('\n', aliases);
}
-/* Search through the hash table for a given value. For each piece of
- * data with that value, call the callback proc with the corresponding key.
+/* Illegal chars: this no longer corresponds to the array
+ * in setup_alis. '+' is a valid character in a string on
+ * a list, but is not a valid character in a listname.
*/
-hash_search(h, value, callback)
-struct hash *h;
-register char *value;
-void (*callback)();
-{
- register struct bucket *b, **p;
-
- for (p = &(h->data[h->size - 1]); p >= h->data; p--) {
- for (b = *p; b; b = b->next) {
- if (b->data == value)
- (*callback)(b->key);
- }
- }
-}
-
-
-/* Step through the hash table, calling the callback proc with each key.
- */
+static int illegalchars[] = {
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^@ - ^O */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^P - ^_ */
+ 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, /* SPACE - / */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, /* 0 - ? */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* @ - O */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, /* P - _ */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, /* p - ^? */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+};
-hash_step(h, callback, hint)
-struct hash *h;
-void (*callback)();
-char *hint;
+int check_string(char *s)
{
- register struct bucket *b, **p;
+ for (; *s; s++)
+ {
+ if (isupper(*s))
+ *s = tolower(*s);
- for (p = &(h->data[h->size - 1]); p >= h->data; p--) {
- for (b = *p; b; b = b->next) {
- (*callback)(b->key, b->data, hint);
- }
+ if (illegalchars[(unsigned) *s])
+ return 0;
}
+ return 1;
}
andersk / moira.git / blobdiff