![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to create.c CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [CSRG BSD Unix] / 43BSDReno / usr.sbin / mtree|
Return to create.c CVS log | Up to [CSRG BSD Unix] / 43BSDReno / usr.sbin / mtree |
1.1 ! root 1: /*- ! 2: * Copyright (c) 1989 The Regents of the University of California. ! 3: * All rights reserved. ! 4: * ! 5: * Redistribution and use in source and binary forms are permitted provided ! 6: * that: (1) source distributions retain this entire copyright notice and ! 7: * comment, and (2) distributions including binaries display the following ! 8: * acknowledgement: ``This product includes software developed by the ! 9: * University of California, Berkeley and its contributors'' in the ! 10: * documentation or other materials provided with the distribution and in ! 11: * all advertising materials mentioning features or use of this software. ! 12: * Neither the name of the University nor the names of its contributors may ! 13: * be used to endorse or promote products derived from this software without ! 14: * specific prior written permission. ! 15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED ! 16: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF ! 17: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 18: */ ! 19: ! 20: #ifndef lint ! 21: static char sccsid[] = "@(#)create.c 5.14 (Berkeley) 6/25/90"; ! 22: #endif /* not lint */ ! 23: ! 24: #include <sys/param.h> ! 25: #include <sys/stat.h> ! 26: #include <time.h> ! 27: #include <fts.h> ! 28: #include <dirent.h> ! 29: #include <errno.h> ! 30: #include <stdio.h> ! 31: #include "mtree.h" ! 32: ! 33: #define LABEL \ ! 34: if (label++) \ ! 35: (void)putchar(' '); \ ! 36: ! 37: int ftsoptions = FTS_PHYSICAL; ! 38: ! 39: cwalk() ! 40: { ! 41: extern int dflag; ! 42: register FTS *t; ! 43: register FTSENT *p; ! 44: register int cnt, label, notset; ! 45: time_t clock; ! 46: uid_t uid; ! 47: gid_t gid; ! 48: mode_t mode; ! 49: int tabs, dsort(); ! 50: char *argv[2]; ! 51: char curp[MAXPATHLEN], *inotype(), *getlogin(), *rlink(); ! 52: ! 53: if (!getwd(curp)) { ! 54: (void)fprintf(stderr, "mtree: %s\n", curp); ! 55: exit(1); ! 56: } ! 57: (void)time(&clock); ! 58: (void)printf("#\t fs: %s\n#\t by: %s\n#\tdate: %s\n", ! 59: curp, getlogin(), ctime(&clock)); ! 60: ! 61: argv[0] = "."; ! 62: argv[1] = (char *)NULL; ! 63: if (!(t = ftsopen(argv, ftsoptions, dsort))) { ! 64: (void)fprintf(stderr, ! 65: "mtree: ftsopen: %s.\n", strerror(errno)); ! 66: exit(1); ! 67: } ! 68: while (p = ftsread(t)) { ! 69: switch(p->fts_info) { ! 70: case FTS_D: ! 71: if (dflag) ! 72: notset = 1; ! 73: else ! 74: notset = ! 75: statdir(t, p, &uid, &gid, &mode, &tabs); ! 76: if (!strcmp(p->fts_name, ".")) ! 77: continue; ! 78: break; ! 79: case FTS_DC: ! 80: (void)fprintf(stderr, ! 81: "mtree: directory cycle: %s.\n", p->fts_path); ! 82: continue; ! 83: case FTS_DNR: ! 84: (void)fprintf(stderr, ! 85: "mtree: %s: unable to read.\n", p->fts_path); ! 86: continue; ! 87: case FTS_DNX: ! 88: (void)fprintf(stderr, ! 89: "mtree: %s: unable to search.\n", p->fts_path); ! 90: continue; ! 91: case FTS_DP: ! 92: if (p->fts_level <= 0) ! 93: continue; ! 94: for (cnt = p->fts_level - 1; cnt-- > 0; ) ! 95: (void)putchar('\t'); ! 96: (void)printf("..\n"); ! 97: continue; ! 98: case FTS_ERR: ! 99: (void)fprintf(stderr, "mtree: %s: %s.\n", ! 100: p->fts_path, strerror(errno)); ! 101: continue; ! 102: case FTS_NS: ! 103: (void)fprintf(stderr, ! 104: "mtree: can't stat: %s.\n", p->fts_path); ! 105: continue; ! 106: default: ! 107: if (dflag) ! 108: continue; ! 109: } ! 110: ! 111: for (cnt = p->fts_level - 1; cnt-- > 0; ) ! 112: (void)putchar('\t'); ! 113: (void)printf("%s", p->fts_name); ! 114: if (p->fts_info == FTS_D) ! 115: (void)putchar('\t'); ! 116: else { ! 117: if (tabs > 1 && p->fts_namelen < 8) ! 118: (void)putchar('\t'); ! 119: (void)putchar('\t'); ! 120: } ! 121: ! 122: label = 0; ! 123: if (!S_ISREG(p->fts_statb.st_mode) || notset) { ! 124: LABEL; ! 125: (void)printf("type=%s", inotype(p->fts_statb.st_mode)); ! 126: } ! 127: if (p->fts_statb.st_uid != uid || notset) { ! 128: LABEL; ! 129: (void)printf("owner=%u", p->fts_statb.st_uid); ! 130: } ! 131: if (p->fts_statb.st_gid != gid || notset) { ! 132: LABEL; ! 133: (void)printf("group=%u", p->fts_statb.st_gid); ! 134: } ! 135: if ((p->fts_statb.st_mode & MBITS) != mode || notset) { ! 136: LABEL; ! 137: (void)printf("mode=%#o", p->fts_statb.st_mode & MBITS); ! 138: } ! 139: if (p->fts_statb.st_nlink != 1 || notset) { ! 140: LABEL; ! 141: (void)printf("nlink=%u", p->fts_statb.st_nlink); ! 142: } ! 143: LABEL; ! 144: (void)printf("size=%ld", p->fts_statb.st_size); ! 145: LABEL; ! 146: (void)printf("time=%ld", p->fts_statb.st_mtime); ! 147: ! 148: if (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE) { ! 149: LABEL; ! 150: (void)printf("link=%s", rlink(p->fts_accpath)); ! 151: } ! 152: (void)putchar('\n'); ! 153: } ! 154: (void)ftsclose(t); ! 155: } ! 156: ! 157: #define MAXGID 5000 ! 158: #define MAXUID 5000 ! 159: #define MAXMODE MBITS + 1 ! 160: ! 161: statdir(t, parent, puid, pgid, pmode, tabs) ! 162: FTS *t; ! 163: FTSENT *parent; ! 164: uid_t *puid; ! 165: gid_t *pgid; ! 166: mode_t *pmode; ! 167: int *tabs; ! 168: { ! 169: register FTSENT *p; ! 170: register gid_t gid; ! 171: register uid_t uid; ! 172: register mode_t mode; ! 173: gid_t savegid; ! 174: uid_t saveuid; ! 175: mode_t savemode; ! 176: u_short maxgid, maxuid, maxmode, g[MAXGID], u[MAXUID], m[MAXMODE]; ! 177: ! 178: if (!(p = ftschildren(t))) { ! 179: if (errno) { ! 180: (void)fprintf(stderr, "mtree: %s: %s.\n", ! 181: RP(parent), strerror(errno)); ! 182: exit(1); ! 183: } ! 184: return(1); ! 185: } ! 186: ! 187: bzero(g, sizeof(g)); ! 188: bzero(u, sizeof(u)); ! 189: bzero(m, sizeof(m)); ! 190: ! 191: *tabs = 1; ! 192: maxuid = maxgid = maxmode = 0; ! 193: for (; p; p = p->fts_link) { ! 194: mode = p->fts_statb.st_mode & MBITS; ! 195: if (mode < MAXMODE && ++m[mode] > maxmode) { ! 196: savemode = mode; ! 197: maxmode = m[mode]; ! 198: } ! 199: gid = p->fts_statb.st_gid; ! 200: if (gid < MAXGID && ++g[gid] > maxgid) { ! 201: savegid = gid; ! 202: maxgid = g[gid]; ! 203: } ! 204: uid = p->fts_statb.st_uid; ! 205: if (uid < MAXUID && ++u[uid] > maxuid) { ! 206: saveuid = uid; ! 207: maxuid = u[uid]; ! 208: } ! 209: if (p->fts_namelen > 7) ! 210: *tabs = 2; ! 211: } ! 212: (void)printf("\n/set group=%u mode=%#o nlink=1 owner=%u type=file\n", ! 213: savegid, savemode, saveuid); ! 214: *puid = saveuid; ! 215: *pgid = savegid; ! 216: *pmode = savemode; ! 217: return(0); ! 218: } ! 219: ! 220: dsort(p1, p2) ! 221: FTSENT **p1, **p2; ! 222: { ! 223: register FTSENT *a, *b; ! 224: ! 225: a = *p1; ! 226: b = *p2; ! 227: ! 228: if (S_ISDIR(a->fts_statb.st_mode)) { ! 229: if (!S_ISDIR(b->fts_statb.st_mode)) ! 230: return(1); ! 231: } else if (S_ISDIR(b->fts_statb.st_mode)) ! 232: return(-1); ! 233: return(strcmp(a->fts_name, b->fts_name)); ! 234: }
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.