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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1996-2002
* Sleepycat Software. All rights reserved.
*/
#include "db_config.h"
#ifndef lint
static const char copyright[] =
"Copyright (c) 1996-2002\nSleepycat Software Inc. All rights reserved.\n";
static const char revid[] =
"$Id: db_upgrade.c,v 1.31 2002/03/28 20:13:47 bostic Exp $";
#endif
#ifndef NO_SYSTEM_INCLUDES
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#endif
#include "db_int.h"
int main __P((int, char *[]));
int usage __P((void));
int version_check __P((const char *));
int
main(argc, argv)
int argc;
char *argv[];
{
extern char *optarg;
extern int optind;
const char *progname = "db_upgrade";
DB *dbp;
DB_ENV *dbenv;
u_int32_t flags;
int ch, e_close, exitval, nflag, ret, t_ret;
char *home, *passwd;
if ((ret = version_check(progname)) != 0)
return (ret);
dbenv = NULL;
flags = nflag = 0;
e_close = exitval = 0;
home = passwd = NULL;
while ((ch = getopt(argc, argv, "h:NP:sV")) != EOF)
switch (ch) {
case 'h':
home = optarg;
break;
case 'N':
nflag = 1;
break;
case 'P':
passwd = strdup(optarg);
memset(optarg, 0, strlen(optarg));
if (passwd == NULL) {
fprintf(stderr, "%s: strdup: %s\n",
progname, strerror(errno));
return (EXIT_FAILURE);
}
break;
case 's':
LF_SET(DB_DUPSORT);
break;
case 'V':
printf("%s\n", db_version(NULL, NULL, NULL));
return (EXIT_SUCCESS);
case '?':
default:
return (usage());
}
argc -= optind;
argv += optind;
if (argc <= 0)
return (usage());
/* Handle possible interruptions. */
__db_util_siginit();
/*
* Create an environment object and initialize it for error
* reporting.
*/
if ((ret = db_env_create(&dbenv, 0)) != 0) {
fprintf(stderr, "%s: db_env_create: %s\n",
progname, db_strerror(ret));
goto shutdown;
}
e_close = 1;
dbenv->set_errfile(dbenv, stderr);
dbenv->set_errpfx(dbenv, progname);
if (nflag) {
if ((ret = dbenv->set_flags(dbenv, DB_NOLOCKING, 1)) != 0) {
dbenv->err(dbenv, ret, "set_flags: DB_NOLOCKING");
goto shutdown;
}
if ((ret = dbenv->set_flags(dbenv, DB_NOPANIC, 1)) != 0) {
dbenv->err(dbenv, ret, "set_flags: DB_NOPANIC");
goto shutdown;
}
}
if (passwd != NULL && (ret = dbenv->set_encrypt(dbenv,
passwd, DB_ENCRYPT_AES)) != 0) {
dbenv->err(dbenv, ret, "set_passwd");
goto shutdown;
}
/*
* If attaching to a pre-existing environment fails, create a
* private one and try again.
*/
if ((ret = dbenv->open(dbenv,
home, DB_JOINENV | DB_USE_ENVIRON, 0)) != 0 &&
(ret = dbenv->open(dbenv, home,
DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE | DB_USE_ENVIRON, 0)) != 0) {
dbenv->err(dbenv, ret, "open");
goto shutdown;
}
for (; !__db_util_interrupted() && argv[0] != NULL; ++argv) {
if ((ret = db_create(&dbp, dbenv, 0)) != 0) {
fprintf(stderr,
"%s: db_create: %s\n", progname, db_strerror(ret));
goto shutdown;
}
dbp->set_errfile(dbp, stderr);
dbp->set_errpfx(dbp, progname);
if ((ret = dbp->upgrade(dbp, argv[0], flags)) != 0)
dbp->err(dbp, ret, "DB->upgrade: %s", argv[0]);
if ((t_ret = dbp->close(dbp, 0)) != 0 && ret == 0) {
dbenv->err(dbenv, ret, "DB->close: %s", argv[0]);
ret = t_ret;
}
if (ret != 0)
goto shutdown;
}
if (0) {
shutdown: exitval = 1;
}
if (e_close && (ret = dbenv->close(dbenv, 0)) != 0) {
exitval = 1;
fprintf(stderr,
"%s: dbenv->close: %s\n", progname, db_strerror(ret));
}
/* Resend any caught signal. */
__db_util_sigresend();
return (exitval == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
int
usage()
{
fprintf(stderr, "%s\n",
"usage: db_upgrade [-NsV] [-h home] [-P password] db_file ...");
return (EXIT_FAILURE);
}
int
version_check(progname)
const char *progname;
{
int v_major, v_minor, v_patch;
/* Make sure we're loaded with the right version of the DB library. */
(void)db_version(&v_major, &v_minor, &v_patch);
if (v_major != DB_VERSION_MAJOR ||
v_minor != DB_VERSION_MINOR || v_patch != DB_VERSION_PATCH) {
fprintf(stderr,
"%s: version %d.%d.%d doesn't match library version %d.%d.%d\n",
progname, DB_VERSION_MAJOR, DB_VERSION_MINOR,
DB_VERSION_PATCH, v_major, v_minor, v_patch);
return (EXIT_FAILURE);
}
return (0);
}
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