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Annotation of src/usr.bin/tcfs/tcfstat.c, Revision 1.5

1.1       provos      1: /*
                      2:  *     Transparent Cryptographic File System (TCFS) for NetBSD
                      3:  *     Author and mantainer:   Luigi Catuogno [luicat@tcfs.unisa.it]
                      4:  *
                      5:  *     references:             http://tcfs.dia.unisa.it
                      6:  *                             tcfs-bsd@tcfs.unisa.it
                      7:  */
                      8:
                      9: /*
                     10:  *     Base utility set v0.1
                     11:  */
                     12:
                     13: #include <sys/types.h>
                     14: #include <sys/param.h>
                     15: #include <sys/mount.h>
                     16: #include <sys/wait.h>
1.2       fgsch      17: #include <stdio.h>
                     18: #include <string.h>
                     19: #include <unistd.h>
1.1       provos     20:
                     21: #include <miscfs/tcfs/tcfs.h>
1.2       fgsch      22: #include "tcfslib.h"
1.1       provos     23:
                     24: char *stat_usage= "usage: tcfstat [-p mount-point | fs-label]";
                     25:
                     26: int
                     27: stat_main(int argc, char *argv[], char *envp[])
                     28: {
                     29:        struct tcfs_status st;
1.4       aaron      30:        int e, es, ok = 0;
1.1       provos     31:        char filesystem[MAXPATHLEN];
                     32:
1.3       aaron      33:        if (argc == 3 && !strcmp("-p", argv[1])) {
1.1       provos     34:                strlcpy(filesystem, argv[2], sizeof(filesystem));
1.3       aaron      35:                ok = 1;
1.1       provos     36:        }
                     37:
                     38:        if (argc == 2) {
1.3       aaron      39:                if (!(es = tcfs_getfspath(argv[1], filesystem))) {
                     40:                        fprintf(stderr, "filesystem label not found!\n");
1.1       provos     41:                        exit(1);
                     42:                }
                     43:                ok = 1;
                     44:        }
                     45:
                     46:        if (ok == 0 || argc < 2 || argc > 3) {
                     47:                 fprintf(stderr, "%s\n", stat_usage);
                     48:                 exit(1);
                     49:         }
                     50:
                     51:
                     52:        e = tcfs_getstatus(filesystem, &st);
                     53:        if (e == -1) {
1.3       aaron      54:                fprintf(stderr, "filesystem %s not mounted\n", filesystem);
1.1       provos     55:                exit(1);
                     56:        }
                     57:
1.3       aaron      58:        printf("Status: %d; user keys: %d, group keys: %d\n", st.status, st.n_ukey, st.n_gkey);
                     59:        printf("TCFS version: %d, Cipher: %s, keysize: %d, cipher version: %d\n", st.tcfs_version, st.cipher_desc, st.cipher_keysize, st.cipher_version);
1.1       provos     60:
                     61:        exit(0);
                     62: }
                     63: