mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-24 01:07:21 +01:00
6b6ac9438f
package does have BXA export approval, but the licensing strings on the dnssafe code are a bit unpleasant. The crypto is easy to restore and bind will run without it - just without full dnssec support. Obtained from: The Internet Software Consortium (www.isc.org)
367 lines
8.1 KiB
C
367 lines
8.1 KiB
C
#include <stdio.h>
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#include <unistd.h>
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#include <pwd.h>
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#include <irp.h>
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#include <grp.h>
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#include <netdb.h>
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#include <arpa/inet.h>
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#include <sys/socket.h>
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#include <irp.h>
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#include <irs.h>
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#include <isc/irpmarshall.h>
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void print_passwd(const char *name, struct passwd *pw, FILE *fp);
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void print_group(const char *name, struct group *gr, FILE *fp);
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void print_servent(const char *name, struct servent *sv, FILE *fp);
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void print_host(const char *name, struct hostent *ho, FILE *fp);
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void print_netent(const char *name, struct netent *ne, FILE *fp);
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void print_proto(const char *name, struct protoent *pr, FILE *fp);
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int
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main(int argc, char **argv) {
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struct passwd *pw;
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struct group *gr;
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struct servent *sv;
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struct hostent *ho;
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struct netent *ne;
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struct protoent *pr;
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int ch ;
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char *groupname = NULL;
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while ((ch = getopt(argc, argv, "u:s:p:g:h:n:g:a:z:")) != -1) {
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switch (ch) {
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case 'u':
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if (strlen (optarg) == 0) {
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do {
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pw = getpwent();
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print_passwd(optarg, pw, stdout);
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printf("\n\n");
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} while (pw != NULL);
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sleep(1);
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setpwent();
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do {
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pw = getpwent();
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print_passwd(optarg, pw, stdout);
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printf("\n\n");
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} while (pw != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789") ==
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strlen(optarg))
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pw = getpwuid(atoi(optarg));
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else
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pw = getpwnam(optarg);
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print_passwd(optarg, pw, stdout);
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}
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break;
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case 'g':
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if (strlen (optarg) == 0) {
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do {
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gr = getgrent();
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print_group(optarg, gr, stdout);
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printf("\n\n");
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} while (gr != NULL);
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sleep(1);
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setgrent();
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do {
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gr = getgrent();
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print_group(optarg, gr, stdout);
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printf("\n\n");
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} while (gr != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789") ==
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strlen(optarg))
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gr = getgrgid(atoi(optarg));
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else
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gr = getgrnam(optarg);
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print_group(optarg, gr, stdout);
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}
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break;
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case 's':
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if (strlen (optarg) == 0) {
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do {
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sv = getservent();
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print_servent(optarg, sv, stdout);
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printf("\n\n");
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} while (sv != NULL);
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sleep(1);
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setservent(1);
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do {
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sv = getservent();
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print_servent(optarg, sv, stdout);
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printf("\n\n");
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} while (sv != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789") ==
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strlen(optarg))
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sv = getservbyport(htons(atoi(optarg)),
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"tcp");
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else
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sv = getservbyname(optarg,"tcp");
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print_servent(optarg, sv, stdout);
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}
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break;
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case 'h':
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if (strlen (optarg) == 0) {
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do {
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ho = gethostent();
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print_host(optarg, ho, stdout);
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printf("\n\n");
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} while (ho != NULL);
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sleep(1);
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sethostent(1);
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do {
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ho = gethostent();
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print_host(optarg, ho, stdout);
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printf("\n\n");
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} while (ho != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789.") ==
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strlen(optarg)) {
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long naddr;
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inet_pton(AF_INET, optarg, &naddr);
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ho = gethostbyaddr((const char *)
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&naddr,
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sizeof naddr,
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AF_INET);
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} else
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ho = gethostbyname(optarg);
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print_host(optarg, ho, stdout);
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}
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break;
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case 'n':
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if (strlen (optarg) == 0) {
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do {
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ne = getnetent();
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print_netent(optarg, ne, stdout);
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printf("\n\n");
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} while (ne != NULL);
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sleep(1);
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setnetent(1);
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do {
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ne = getnetent();
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print_netent(optarg, ne, stdout);
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printf("\n\n");
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} while (ne != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789./") ==
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strlen(optarg)) {
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long naddr;
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inet_pton(AF_INET, optarg, &naddr);
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ne = getnetbyaddr(naddr, AF_INET);
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} else
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ne = getnetbyname(optarg);
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print_netent(optarg, ne, stdout);
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}
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break;
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case 'p':
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if (strlen (optarg) == 0) {
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do {
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pr = getprotoent();
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print_proto(optarg, pr, stdout);
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printf("\n\n");
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} while (pr != NULL);
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sleep(1);
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setprotoent(1);
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do {
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pr = getprotoent();
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print_proto(optarg, pr, stdout);
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printf("\n\n");
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} while (pr != NULL);
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sleep(1);
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} else {
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if (strspn(optarg, "0123456789") ==
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strlen(optarg))
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pr = getprotobynumber(atoi(optarg));
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else
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pr = getprotobyname(optarg);
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print_proto(optarg, pr, stdout);
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}
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break;
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case 'z': {
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char *host, *user, *domain ;
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groupname = optarg;
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setnetgrent(groupname);
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while (getnetgrent(&host,&user,&domain) == 1) {
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fprintf(stdout, "++++\n");
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fprintf(stdout, "Host: \"%s\"\n",
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(host == NULL ? "(null)" : host));
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fprintf(stdout, "User: \"%s\"\n",
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(user == NULL ? "(null)" : user));
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fprintf(stdout, "Domain: \"%s\"\n",
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(domain == NULL ? "(null)" : domain));
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fprintf(stdout, "----\n\n");
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}
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break;
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}
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default:
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printf("Huh?\n");
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exit (1);
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}
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}
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return (0);
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}
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void
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print_passwd(const char *name, struct passwd *pw, FILE *fp) {
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if (pw == NULL) {
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fprintf(fp, "%s -- NONE\n",name) ;
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return ;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", pw->pw_name);
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fprintf(fp, "Uid: %d\n", pw->pw_uid);
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fprintf(fp, "Gid: %d\n", pw->pw_gid);
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fprintf(fp, "Password: \"%s\"\n", pw->pw_passwd);
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fprintf(fp, "Change: %s", ctime(&pw->pw_change));
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fprintf(fp, "Class: \"%s\"\n", pw->pw_class);
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fprintf(fp, "Gecos: \"%s\"\n", pw->pw_gecos);
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fprintf(fp, "Dir: \"%s\"\n", pw->pw_dir);
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fprintf(fp, "Shell: \"%s\"\n", pw->pw_shell);
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fprintf(fp, "Expire: %s", ctime(&pw->pw_expire));
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fprintf(fp, "----\n");
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}
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void print_group(const char *name, struct group *gr, FILE *fp) {
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char **p ;
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if (gr == NULL) {
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fprintf(fp, "%s -- NONE\n", name);
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return;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", gr->gr_name);
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fprintf(fp, "Password: \"%s\"\n", gr->gr_passwd);
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fprintf(fp, "Gid: %d\n", gr->gr_gid);
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fprintf(fp, "Members:\n") ;
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for (p = gr->gr_mem ; p != NULL && *p != NULL ; p++) {
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fprintf(fp, "\t\t%s\n",*p);
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}
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fprintf(fp, "----\n");
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}
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void print_servent(const char *name, struct servent *sv, FILE *fp) {
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char **p ;
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if (sv == NULL) {
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fprintf(fp, "%s -- NONE\n", name);
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return;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", sv->s_name);
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fprintf(fp, "Aliases:\n") ;
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for (p = sv->s_aliases ; p != NULL && *p != NULL ; p++) {
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fprintf(fp, "\t\t%s\n",*p);
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}
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fprintf(fp, "Port: %d\n", ntohs((short)sv->s_port));
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fprintf(fp, "Protocol: \"%s\"\n", sv->s_proto);
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fprintf(fp, "----\n");
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}
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void print_host(const char *name, struct hostent *ho, FILE *fp) {
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char **p ;
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char addr[24];
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if (ho == NULL) {
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fprintf(fp, "%s -- NONE\n", name);
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return;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", ho->h_name);
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fprintf(fp, "Aliases:\n") ;
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for (p = ho->h_aliases ; p != NULL && *p != NULL ; p++) {
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fprintf(fp, "\t\t%s\n",*p);
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}
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fprintf(fp, "Address Type: %s\n", ADDR_T_STR(ho->h_addrtype));
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fprintf(fp, "Addresses:\n");
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for (p = ho->h_addr_list ; p != NULL && *p ; p++) {
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addr[0] = '\0';
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inet_ntop(ho->h_addrtype, *p, addr, sizeof addr);
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fprintf(fp, "\t\t%s\n",addr);
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}
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fprintf(fp, "----\n");
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}
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void print_netent(const char *name, struct netent *ne, FILE *fp) {
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char **p ;
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char addr[24];
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long taddr;
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if (ne == NULL) {
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fprintf(fp, "%s -- NONE\n", name);
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return;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", ne->n_name);
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fprintf(fp, "Aliases:\n") ;
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for (p = ne->n_aliases ; p != NULL && *p != NULL ; p++) {
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fprintf(fp, "\t\t%s\n",*p);
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}
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fprintf(fp, "Address Type: %s\n", ADDR_T_STR(ne->n_addrtype));
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taddr = htonl(ne->n_net);
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inet_ntop(ne->n_addrtype, &taddr, addr, sizeof addr);
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fprintf(fp, "Net number: %s\n", addr);
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fprintf(fp, "----\n");
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}
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void print_proto(const char *name, struct protoent *pr, FILE *fp) {
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char **p ;
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char addr[24];
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long taddr;
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if (pr == NULL) {
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fprintf(fp, "%s -- NONE\n", name);
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return;
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}
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fprintf(fp, "++++\n");
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fprintf(fp, "Name: \"%s\"\n", pr->p_name);
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fprintf(fp, "Aliases:\n") ;
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for (p = pr->p_aliases ; p != NULL && *p != NULL ; p++) {
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fprintf(fp, "\t\t%s\n",*p);
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}
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fprintf(fp, "Protocol Number: %d\n", pr->p_proto);
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fprintf(fp, "----\n");
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}
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/*
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Local Variables:
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compile-command: "gcc -g -I../../include -L.. -o testirpd testirpd.c ../libbind.a"
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End:
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*/
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