+++ /dev/null
-/*
- * Amanda, The Advanced Maryland Automatic Network Disk Archiver
- * Copyright (c) 1991-1999 University of Maryland at College Park
- * All Rights Reserved.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of U.M. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. U.M. makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors: the Amanda Development Team. Its members are listed in a
- * file named AUTHORS, in the root directory of this distribution.
- */
-/*
- * $Id: amqde.c,v 1.1.2.1.2.1 2004/08/05 11:35:35 martinea Exp $
- *
- * the central header file included by all amanda sources
- */
-
-#include "amanda.h"
-
-/*
- * amanda's version of things.
- */
-#define emalloc alloc
-#define estrdup stralloc
-
-#ifdef USE_STRHASH
-hash_table *parse_exclude_path(char *, char *);
-int should_exclude(hash_table * hash, char *path);
-
-#endif
-
-typedef struct __dirtrax {
- char *dirname;
- struct __dirtrax *next;
-} dirtrax_t;
-
-typedef struct __diretrax_track_ll {
- dirtrax_t *first, *last;
-} dirtrax_ll_t;
-
-int
-main(argc, argv)
- int argc;
- char *argv[];
-{
- extern char *optarg;
- extern int optind;
-
- int ch;
- char buf[8192];
- struct stat top, st;
- char *path;
- time_t since = 0;
- DIR *d;
- struct dirent *de;
-#ifdef HAVE_UNSIGNED_LONG_LONG
- unsigned long long total = 0;
-#else
- unsigned long total = 0;
-#endif
- dirtrax_ll_t ll;
- dirtrax_t *trax = NULL, *new, *c;
- char *exclude_path = NULL;
- int havesince = 0;
-
-#ifdef USE_STRHASH
- hash_table *hash = NULL;
-
-#endif
-
- while ((ch = getopt(argc, argv, "s:x:")) != EOF) {
- switch (ch) {
- case 's':
- since = atoi(optarg);
- havesince = 1;
- break;
- case 'x':
- exit(0);
- exclude_path = (optarg);
- break;
- default:
- fprintf(stderr, "unknown argument \'%c\'", ch);
- exit(1);
- }
- }
-
- argc -= optind;
- argv += optind;
-
- if (argc == 0) {
- fprintf(stderr, "must specify a path to dump\n");
- exit(1);
- }
- if (!havesince) {
- fprintf(stderr, "must specify -s\n");
- exit(1);
- }
- path = argv[0];
-
-#ifdef USE_STRHASH
- if (exclude_path)
- hash = parse_exclude_path(path, exclude_path);
-#endif
-
- if (chdir(path) != 0) {
- fprintf(stderr, "could not chdir to %s\n", path);
- exit(1);
- }
- if (lstat(".", &top) != 0) {
- fprintf(stderr, "could not stat %s\n", path);
- exit(1);
- }
- trax = emalloc(sizeof(*trax));
- trax->dirname = estrdup(".");
- trax->next = NULL;
-
- ll.first = ll.last = trax;
-
- for (new = ll.first; new; new = ll.first) {
- if (!(d = opendir(new->dirname))) {
- goto forcleanup; /* basically continue; */
- }
- /*
- * skip directories if we cross a device
- */
- if (lstat(new->dirname, &st) != 0)
- goto forwclosedircleanup;
- if (top.st_dev != st.st_dev || top.st_rdev != st.st_rdev)
- goto forwclosedircleanup;
-
- while ((de = readdir(d))) {
- total += 505;
- if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0)
- continue;
-
- ap_snprintf(buf, sizeof(buf) - 1, "%s/%s", new->dirname, de->d_name);
-
-#ifdef USE_STRHASH
- if (should_exclude(hash, buf))
- continue;
-#endif
-
- if (lstat(buf, &st) != 0)
- continue;
-
- if (S_ISDIR(st.st_mode)) {
- c = emalloc(sizeof(*c));
- c->dirname = estrdup(buf);
- c->next = NULL;
- ll.last->next = c;
- ll.last = c;
- } else {
- if (st.st_mtime < since && st.st_ctime < since)
- continue;
- if ((st.st_blocks * 512) < st.st_size)
- total += (st.st_blocks * 512);
- else
- total += st.st_size;
- /*
- * add in some overhead, these are estimates
- * after all
- */
- total += 505;
- }
- }
-forwclosedircleanup:
- closedir(d);
-forcleanup:
- ll.first = new->next;
- free(new->dirname);
- free(new);
- }
-
- /*
- * This is dumped out in k so upstream utilies can handle it without
- * having to handle unsigned long long. The theory is that if you
- * need to use these estimates, then you proably have a system that
- * uses long long.
- */
-
-#ifdef HAVE_UNSIGNED_LONG_LONG
- fprintf(stderr, "amqde estimate: %llu kb\n", total/1024);
-#else
- fprintf(stderr, "amqde estimate: %lu kb\n", total/1024);
-#endif
- chdir("/");
-
- return (0);
-}
-
-/*
- * at the moment, we don't actually parse the include file because it means
- * implementing globbing, which is a pain in the arse.
- *
- * This is quick and dirty, after all.
- */
-#ifdef USE_STRHASH
-hash_table *
-parse_exclude_path(rootpath, infile)
- char *rootpath;
- char *infile;
-{
- FILE *f;
- char buf[4096];
- hash_table *hash;
-
- return (NULL);
-}
-
-int
-should_exclude(hash, path)
- hash_table *hash;
- char *path;
-{
- return (0);
-}
-
-#endif
projects / debian / amanda / blobdiff