mirror of
https://github.com/MariaDB/server.git
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164 lines
3.3 KiB
C
164 lines
3.3 KiB
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1996, 1997, 1998, 1999, 2000
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* Sleepycat Software. All rights reserved.
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*/
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#include "db_config.h"
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#ifndef lint
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static const char copyright[] =
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"Copyright (c) 1996-2000\nSleepycat Software Inc. All rights reserved.\n";
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static const char revid[] =
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"$Id: db_archive.c,v 11.18 2001/01/18 18:36:56 bostic Exp $";
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#endif
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#endif
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#include "db_int.h"
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#include "common_ext.h"
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int main __P((int, char *[]));
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void usage __P((void));
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void version_check __P((void));
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DB_ENV *dbenv;
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const char
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*progname = "db_archive"; /* Program name. */
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int
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main(argc, argv)
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int argc;
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char *argv[];
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{
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extern char *optarg;
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extern int optind;
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u_int32_t flags;
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int ch, e_close, exitval, ret, verbose;
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char **file, *home, **list;
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version_check();
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flags = 0;
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e_close = exitval = verbose = 0;
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home = NULL;
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while ((ch = getopt(argc, argv, "ah:lsVv")) != EOF)
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switch (ch) {
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case 'a':
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LF_SET(DB_ARCH_ABS);
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break;
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case 'h':
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home = optarg;
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break;
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case 'l':
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LF_SET(DB_ARCH_LOG);
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break;
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case 's':
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LF_SET(DB_ARCH_DATA);
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break;
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case 'V':
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printf("%s\n", db_version(NULL, NULL, NULL));
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exit(0);
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case 'v':
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verbose = 1;
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break;
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case '?':
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default:
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usage();
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}
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argc -= optind;
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argv += optind;
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if (argc != 0)
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usage();
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/* Handle possible interruptions. */
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__db_util_siginit();
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/*
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* Create an environment object and initialize it for error
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* reporting.
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*/
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if ((ret = db_env_create(&dbenv, 0)) != 0) {
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fprintf(stderr,
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"%s: db_env_create: %s\n", progname, db_strerror(ret));
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goto shutdown;
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}
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e_close = 1;
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dbenv->set_errfile(dbenv, stderr);
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dbenv->set_errpfx(dbenv, progname);
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if (verbose)
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(void)dbenv->set_verbose(dbenv, DB_VERB_CHKPOINT, 1);
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/*
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* If attaching to a pre-existing environment fails, create a
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* private one and try again.
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*/
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if ((ret = dbenv->open(dbenv,
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home, DB_JOINENV | DB_USE_ENVIRON, 0)) != 0 &&
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(ret = dbenv->open(dbenv, home, DB_CREATE |
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DB_INIT_LOG | DB_INIT_TXN | DB_PRIVATE | DB_USE_ENVIRON, 0)) != 0) {
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dbenv->err(dbenv, ret, "open");
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goto shutdown;
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}
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/* Get the list of names. */
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if ((ret = log_archive(dbenv, &list, flags, NULL)) != 0) {
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dbenv->err(dbenv, ret, "log_archive");
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goto shutdown;
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}
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/* Print the list of names. */
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if (list != NULL) {
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for (file = list; *file != NULL; ++file)
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printf("%s\n", *file);
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__os_free(list, 0);
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}
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if (0) {
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shutdown: exitval = 1;
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}
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if (e_close && (ret = dbenv->close(dbenv, 0)) != 0) {
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exitval = 1;
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fprintf(stderr,
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"%s: dbenv->close: %s\n", progname, db_strerror(ret));
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}
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/* Resend any caught signal. */
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__db_util_sigresend();
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return (exitval);
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}
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void
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usage()
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{
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(void)fprintf(stderr, "usage: db_archive [-alsVv] [-h home]\n");
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exit (1);
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}
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void
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version_check()
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{
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int v_major, v_minor, v_patch;
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/* Make sure we're loaded with the right version of the DB library. */
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(void)db_version(&v_major, &v_minor, &v_patch);
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if (v_major != DB_VERSION_MAJOR ||
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v_minor != DB_VERSION_MINOR || v_patch != DB_VERSION_PATCH) {
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fprintf(stderr,
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"%s: version %d.%d.%d doesn't match library version %d.%d.%d\n",
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progname, DB_VERSION_MAJOR, DB_VERSION_MINOR,
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DB_VERSION_PATCH, v_major, v_minor, v_patch);
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exit (1);
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}
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}
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