* removed some unused code

 * updated tdb to latest version from Samba3

 * removed some extraneous ';' in tdbutil.c (Thanks to Erlend Aasland
   for pointing this out)
(This used to be commit f3eaf270e57d8d2e2157a6a36e260860c7f71c19)

1 files changed, 12 insertions, 178 deletions

diff --git a/source4/utils/tdb/tdbbackup.c b/source4/utils/tdb/tdbbackup.c
index 7b344de6c4..1a0e1c1588 100644
--- a/source4/utils/tdb/tdbbackup.c
+++ b/source4/utils/tdb/tdbbackup.c
@@ -41,6 +41,11 @@
 
  */
 
+#ifdef STANDALONE
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <errno.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -54,176 +59,15 @@
 #include <sys/time.h>
 #include <ctype.h>
 #include <signal.h>
-#include "tdb.h"
-
-static int failed;
-
-static char *add_suffix(const char *name, const char *suffix)
-{
-	char *ret;
-	int len = strlen(name) + strlen(suffix) + 1;
-	ret = malloc(len);
-	if (!ret) {
-		fprintf(stderr,"Out of memory!\n");
-		exit(1);
-	}
-	strncpy(ret, name, len);
-	strncat(ret, suffix, len);
-	return ret;
-}
-
-static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
-	TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
-
-	if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
-		fprintf(stderr,"Failed to insert into %s\n", tdb_new->name);
-		failed = 1;
-		return 1;
-	}
-	return 0;
-}
-
-
-static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
-	return 0;
-}
-
-/*
-  carefully backup a tdb, validating the contents and
-  only doing the backup if its OK
-  this function is also used for restore
-*/
-static int backup_tdb(const char *old_name, const char *new_name)
-{
-	TDB_CONTEXT *tdb;
-	TDB_CONTEXT *tdb_new;
-	char *tmp_name;
-	struct stat st;
-	int count1, count2;
-
-	tmp_name = add_suffix(new_name, ".tmp");
-
-	/* stat the old tdb to find its permissions */
-	if (stat(old_name, &st) != 0) {
-		perror(old_name);
-		return 1;
-	}
 
-	/* open the old tdb */
-	tdb = tdb_open(old_name, 0, 0, O_RDWR, 0);
-	if (!tdb) {
-		printf("Failed to open %s\n", old_name);
-		return 1;
-	}
-
-	/* create the new tdb */
-	unlink(tmp_name);
-	tdb_new = tdb_open(tmp_name, tdb->header.hash_size, 
-			   TDB_DEFAULT, O_RDWR|O_CREAT|O_EXCL, 
-			   st.st_mode & 0777);
-	if (!tdb_new) {
-		perror(tmp_name);
-		free(tmp_name);
-		return 1;
-	}
-
-	/* lock the old tdb */
-	if (tdb_lockall(tdb) != 0) {
-		fprintf(stderr,"Failed to lock %s\n", old_name);
-		tdb_close(tdb);
-		tdb_close(tdb_new);
-		unlink(tmp_name);
-		free(tmp_name);
-		return 1;
-	}
+#else
 
-	failed = 0;
+#include "includes.h"
 
-	/* traverse and copy */
-	count1 = tdb_traverse(tdb, copy_fn, (void *)tdb_new);
-	if (count1 < 0 || failed) {
-		fprintf(stderr,"failed to copy %s\n", old_name);
-		tdb_close(tdb);
-		tdb_close(tdb_new);
-		unlink(tmp_name);
-		free(tmp_name);
-		return 1;
-	}
-
-	/* close the old tdb */
-	tdb_close(tdb);
-
-	/* close the new tdb and re-open read-only */
-	tdb_close(tdb_new);
-	tdb_new = tdb_open(tmp_name, 0, TDB_DEFAULT, O_RDONLY, 0);
-	if (!tdb_new) {
-		fprintf(stderr,"failed to reopen %s\n", tmp_name);
-		unlink(tmp_name);
-		perror(tmp_name);
-		free(tmp_name);
-		return 1;
-	}
-	
-	/* traverse the new tdb to confirm */
-	count2 = tdb_traverse(tdb_new, test_fn, 0);
-	if (count2 != count1) {
-		fprintf(stderr,"failed to copy %s\n", old_name);
-		tdb_close(tdb_new);
-		unlink(tmp_name);
-		free(tmp_name);
-		return 1;
-	}
-
-	/* make sure the new tdb has reached stable storage */
-	fsync(tdb_new->fd);
-
-	/* close the new tdb and rename it to .bak */
-	tdb_close(tdb_new);
-	unlink(new_name);
-	if (rename(tmp_name, new_name) != 0) {
-		perror(new_name);
-		free(tmp_name);
-		return 1;
-	}
-
-	printf("%s : %d records\n", old_name, count1);
-	free(tmp_name);
-
-	return 0;
-}
-
-
-
-/*
-  verify a tdb and if it is corrupt then restore from *.bak
-*/
-static int verify_tdb(const char *fname, const char *bak_name)
-{
-	TDB_CONTEXT *tdb;
-	int count = -1;
-
-	/* open the tdb */
-	tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
-
-	/* traverse the tdb, then close it */
-	if (tdb) {
-		count = tdb_traverse(tdb, test_fn, NULL);
-		tdb_close(tdb);
-	}
-
-	/* count is < 0 means an error */
-	if (count < 0) {
-		printf("restoring %s\n", fname);
-		return backup_tdb(bak_name, fname);
-	}
-
-	printf("%s : %d records\n", fname, count);
-
-	return 0;
-}
+#endif
 
+#include "tdb.h"
+#include "tdbback.h"
 
 /*
   see if one file is newer than another
@@ -245,7 +89,7 @@ static void usage(void)
 	printf("Usage: tdbbackup [options] <fname...>\n\n");
 	printf("   -h            this help message\n");
 	printf("   -s suffix     set the backup suffix\n");
-	printf("   -v            veryify mode (restore if corrupt)\n");
+	printf("   -v            verify mode (restore if corrupt)\n");
 }
 		
 
@@ -255,7 +99,7 @@ static void usage(void)
 	int ret = 0;
 	int c;
 	int verify = 0;
-	char *suffix = ".bak";
+	const char *suffix = ".bak";
 	extern int optind;
 	extern char *optarg;
 
@@ -303,13 +147,3 @@ static void usage(void)
 
 	return ret;
 }
-
-#ifdef VALGRIND
-size_t valgrind_strlen(const char *s)
-{
-	size_t count;
-	for(count = 0; *s++; count++)
-		;
-	return count;
-}
-#endif