131 lines
2.5 KiB
C
131 lines
2.5 KiB
C
/*
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* nwrights.c
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*
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* Show effective rights for dir or file.
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*
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* Copyright (C) 1996 by Volker Lendecke
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*
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*/
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#include "ncplib.h"
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#include <unistd.h>
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#include <stdlib.h>
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static char *progname;
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static void
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usage(void)
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{
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fprintf(stderr, "usage: %s [options]\n", progname);
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}
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static void
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help(void)
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{
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printf("\n");
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printf("usage: %s [options] file/directory\n", progname);
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printf("\n"
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"-h Print this help text\n"
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"\n"
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"file/directory\n"
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"\n");
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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 ncp_conn *conn = NULL;
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char *path = ".";
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long err;
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int result = 1;
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int opt;
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__u16 rights;
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progname = argv[0];
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while ((opt = getopt(argc, argv, "h?")) != EOF)
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{
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switch (opt)
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{
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case 'h':
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case '?':
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help();
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goto finished;
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default:
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usage();
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goto finished;
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}
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}
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if (optind > argc)
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{
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usage();
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goto finished;
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}
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if (optind == argc - 1)
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{
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path = argv[optind];
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}
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if ((conn = ncp_open_mount(path, &err)) == NULL)
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{
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com_err(argv[0], err, "when initializing");
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goto finished;
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}
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if ((err = ncp_get_eff_directory_rights(conn, 0, 0, 0x8006,
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conn->i.volume_number,
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conn->i.directory_id, NULL,
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&rights)) != 0)
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{
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com_err(argv[0], err, "when finding rights");
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goto finished;
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}
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printf("Your effective rights for %s are: [%c%c%c%c%c%c%c%c]\n",
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path,
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((rights & NCP_PERM_SUPER) != 0) ? 'S' : ' ',
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((rights & NCP_PERM_READ) != 0) ? 'R' : ' ',
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((rights & NCP_PERM_WRITE) != 0) ? 'W' : ' ',
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((rights & NCP_PERM_CREATE) != 0) ? 'C' : ' ',
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((rights & NCP_PERM_DELETE) != 0) ? 'E' : ' ',
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((rights & NCP_PERM_MODIFY) != 0) ? 'M' : ' ',
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((rights & NCP_PERM_SEARCH) != 0) ? 'F' : ' ',
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((rights & NCP_PERM_OWNER) != 0) ? 'A' : ' ');
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if ((rights & NCP_PERM_SUPER) != 0)
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{
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printf("(S): You have SUPERVISOR rights\n");
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}
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if ((rights & NCP_PERM_READ) != 0)
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{
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printf("(R): You may READ from files\n");
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}
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if ((rights & NCP_PERM_WRITE) != 0)
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{
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printf("(W): You may WRITE to files\n");
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}
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if ((rights & NCP_PERM_CREATE) != 0)
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{
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printf("(C): You may CREATE files\n");
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}
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if ((rights & NCP_PERM_DELETE) != 0)
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{
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printf("(E): You may ERASE files\n");
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}
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if ((rights & NCP_PERM_MODIFY) != 0)
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{
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printf("(M): You may MODIFY directory\n");
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}
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if ((rights & NCP_PERM_SEARCH) != 0)
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{
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printf("(F): You may SCAN for files\n");
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}
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if ((rights & NCP_PERM_OWNER) != 0)
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{
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printf("(A): You may change ACCESS control\n");
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}
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result = 0;
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finished:
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ncp_close(conn);
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return result;
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}
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