mirror of
https://git.FreeBSD.org/src.git
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160 lines
3.1 KiB
C
160 lines
3.1 KiB
C
#include <sys/param.h>
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#include <sys/time.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <err.h>
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#include <sysexits.h>
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#include <netsmb/smb_lib.h>
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#include <netsmb/smb_conn.h>
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#include "common.h"
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extern char *__progname;
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static void help(void);
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static void help_usage(void);
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static int cmd_crypt(int argc, char *argv[]);
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static int cmd_help(int argc, char *argv[]);
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int verbose;
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typedef int cmd_fn_t (int argc, char *argv[]);
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typedef void cmd_usage_t (void);
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#define CMDFL_NO_KMOD 0x0001
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static struct commands {
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const char * name;
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cmd_fn_t* fn;
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cmd_usage_t * usage;
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int flags;
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} commands[] = {
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{"crypt", cmd_crypt, NULL, CMDFL_NO_KMOD},
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{"help", cmd_help, help_usage, CMDFL_NO_KMOD},
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{"lc", cmd_dumptree, NULL},
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{"login", cmd_login, login_usage},
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{"logout", cmd_logout, logout_usage},
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{"lookup", cmd_lookup, lookup_usage, CMDFL_NO_KMOD},
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{"print", cmd_print, print_usage},
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{"view", cmd_view, view_usage},
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{NULL, NULL}
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};
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static struct commands *
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lookupcmd(const char *name)
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{
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struct commands *cmd;
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for (cmd = commands; cmd->name; cmd++) {
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if (strcmp(cmd->name, name) == 0)
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return cmd;
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}
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return NULL;
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}
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int
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cmd_crypt(int argc, char *argv[])
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{
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char *cp, *psw;
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if (argc < 2)
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psw = getpass("Password:");
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else
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psw = argv[1];
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cp = smb_simplecrypt(NULL, psw);
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if (cp == NULL)
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errx(EX_DATAERR, "out of memory");
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printf("%s\n", cp);
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free(cp);
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exit(0);
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}
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int
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cmd_help(int argc, char *argv[])
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{
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struct commands *cmd;
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char *cp;
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if (argc < 2)
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help_usage();
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cp = argv[1];
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cmd = lookupcmd(cp);
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if (cmd == NULL)
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errx(EX_DATAERR, "unknown command %s", cp);
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if (cmd->usage == NULL)
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errx(EX_DATAERR, "no specific help for command %s", cp);
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cmd->usage();
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exit(0);
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}
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int
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main(int argc, char *argv[])
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{
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struct commands *cmd;
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char *cp;
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int opt;
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#ifdef APPLE
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extern void dropsuid();
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dropsuid();
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#endif /* APPLE */
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if (argc < 2)
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help();
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while ((opt = getopt(argc, argv, "hv")) != EOF) {
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switch (opt) {
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case 'h':
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help();
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/*NOTREACHED */
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case 'v':
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verbose = 1;
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break;
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default:
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warnx("invalid option %c", opt);
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help();
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/*NOTREACHED */
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}
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}
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if (optind >= argc)
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help();
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cp = argv[optind];
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cmd = lookupcmd(cp);
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if (cmd == NULL)
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errx(EX_DATAERR, "unknown command %s", cp);
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if ((cmd->flags & CMDFL_NO_KMOD) == 0 && smb_lib_init() != 0)
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exit(1);
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argc -= optind;
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argv += optind;
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optind = optreset = 1;
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return cmd->fn(argc, argv);
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}
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static void
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help(void) {
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printf("\n");
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printf("usage: %s [-hv] command [args]\n", __progname);
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printf("where commands are:\n"
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" crypt [password] slightly encrypt password\n"
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" help command display help on \"command\"\n"
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" lc display active connections\n"
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" login //user@host[/share] login to the specified host\n"
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" logout //user@host[/share] logout from the specified host\n"
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" print //user@host/share file print file to the specified remote printer\n"
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" view //user@host list resources on the specified host\n"
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"\n");
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exit(1);
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}
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static void
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help_usage(void) {
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printf("usage: smbutil help command\n");
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exit(1);
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}
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