Commit | Line | Data |
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d8a9c561 | 1 | /* |
5e8b0e60 | 2 | * Copyright (c) 1983 Eric P. Allman |
d8a9c561 KB |
3 | * Copyright (c) 1988 Regents of the University of California. |
4 | * All rights reserved. | |
5 | * | |
417f7a11 | 6 | * %sccs.include.redist.c% |
d8a9c561 | 7 | */ |
43937410 | 8 | |
d8a9c561 KB |
9 | #ifndef lint |
10 | char copyright[] = | |
11 | "@(#) Copyright (c) 1988 Regents of the University of California.\n\ | |
12 | All rights reserved.\n"; | |
13 | #endif /* not lint */ | |
14 | ||
15 | #ifndef lint | |
75be036c | 16 | static char sccsid[] = "@(#)praliases.c 6.3 (Berkeley) %G%"; |
d8a9c561 KB |
17 | #endif /* not lint */ |
18 | ||
e4328fb1 | 19 | #include <ndbm.h> |
d8a9c561 | 20 | #include <sendmail.h> |
75be036c EA |
21 | #ifdef NEWDB |
22 | #include <db.h> | |
23 | #endif | |
d8a9c561 | 24 | |
e4328fb1 | 25 | int |
43937410 | 26 | main(argc, argv) |
e4328fb1 | 27 | int argc; |
43937410 KB |
28 | char **argv; |
29 | { | |
d8a9c561 KB |
30 | extern char *optarg; |
31 | extern int optind; | |
e4328fb1 KB |
32 | DBM *dbp; |
33 | datum content, key; | |
34 | char *filename; | |
d8a9c561 | 35 | int ch; |
75be036c EA |
36 | #ifdef NEWDB |
37 | const DB *db; | |
38 | DBT newdbkey, newdbcontent; | |
39 | char buf[MAXNAME]; | |
40 | #endif | |
43937410 | 41 | |
e4328fb1 | 42 | filename = "/etc/aliases"; |
d8a9c561 KB |
43 | while ((ch = getopt(argc, argv, "f:")) != EOF) |
44 | switch((char)ch) { | |
45 | case 'f': | |
46 | filename = optarg; | |
47 | break; | |
48 | case '?': | |
49 | default: | |
e4328fb1 | 50 | (void)fprintf(stderr, "usage: praliases [-f file]\n"); |
d8a9c561 KB |
51 | exit(EX_USAGE); |
52 | } | |
53 | argc -= optind; | |
54 | argv += optind; | |
43937410 | 55 | |
75be036c EA |
56 | #ifdef NEWDB |
57 | (void) strcpy(buf, filename); | |
58 | (void) strcat(buf, ".db"); | |
59 | if (db = dbopen(buf, O_RDONLY, 0444 , DB_HASH, NULL)) { | |
60 | if (!argc) { | |
61 | while(!db->seq(db, &newdbkey, &newdbcontent, R_NEXT)) | |
62 | printf("%s:%s\n", newdbkey.data, | |
63 | newdbcontent.data); | |
64 | } | |
65 | else for (; *argv; ++argv) { | |
66 | newdbkey.data = *argv; | |
67 | newdbkey.size = strlen(*argv) + 1; | |
68 | if ( !db->get(db, &newdbkey, &newdbcontent, 0) ) | |
69 | printf("%s:%s\n", newdbkey.data, | |
70 | newdbcontent.data); | |
71 | else | |
72 | printf("%s: No such key\n", | |
73 | newdbkey.data); | |
74 | } | |
e4328fb1 | 75 | } |
75be036c EA |
76 | else { |
77 | #endif | |
78 | if ((dbp = dbm_open(filename, O_RDONLY, 0)) == NULL) { | |
79 | (void)fprintf(stderr, | |
80 | "praliases: %s: %s\n", filename, strerror(errno)); | |
81 | exit(EX_OSFILE); | |
82 | } | |
83 | if (!argc) | |
84 | for (key = dbm_nextkey(dbp); | |
85 | key.dptr != NULL; key = dbm_nextkey(dbp)) { | |
86 | content = dbm_fetch(dbp, key); | |
87 | (void)printf("%s:%s\n", key.dptr, content.dptr); | |
88 | } | |
89 | else for (; *argv; ++argv) { | |
90 | key.dptr = *argv; | |
91 | key.dsize = strlen(*argv) + 1; | |
e4328fb1 | 92 | content = dbm_fetch(dbp, key); |
75be036c EA |
93 | if (!content.dptr) |
94 | (void)printf("%s: No such key\n", key.dptr); | |
95 | else | |
96 | (void)printf("%s:%s\n", key.dptr, content.dptr); | |
43937410 | 97 | } |
75be036c | 98 | #ifdef NEWDB |
43937410 | 99 | } |
75be036c | 100 | #endif |
43937410 KB |
101 | exit(EX_OK); |
102 | } |