diff options
Diffstat (limited to 'db-4.8.30/build_vxworks/db_upgrade/db_upgrade.c')
| -rw-r--r-- | db-4.8.30/build_vxworks/db_upgrade/db_upgrade.c | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/db-4.8.30/build_vxworks/db_upgrade/db_upgrade.c b/db-4.8.30/build_vxworks/db_upgrade/db_upgrade.c new file mode 100644 index 0000000..556aa21 --- /dev/null +++ b/db-4.8.30/build_vxworks/db_upgrade/db_upgrade.c @@ -0,0 +1,212 @@ +/*- + * See the file LICENSE for redistribution information. + * + * Copyright (c) 1996-2009 Oracle. All rights reserved. + * + * $Id$ + */ + +#include "db_config.h" + +#include "db_int.h" + +#ifndef lint +static const char copyright[] = + "Copyright (c) 1996-2009 Oracle. All rights reserved.\n"; +#endif + +int db_upgrade_main __P((int, char *[])); +int db_upgrade_usage __P((void)); +int db_upgrade_version_check __P((void)); + +const char *progname; + +int +db_upgrade(args) + char *args; +{ + int argc; + char **argv; + + __db_util_arg("db_upgrade", args, &argc, &argv); + return (db_upgrade_main(argc, argv) ? EXIT_FAILURE : EXIT_SUCCESS); +} + +#include <stdio.h> +#define ERROR_RETURN ERROR + +int +db_upgrade_main(argc, argv) + int argc; + char *argv[]; +{ + extern char *optarg; + extern int optind, __db_getopt_reset; + DB *dbp; + DB_ENV *dbenv; + u_int32_t flags; + int ch, exitval, nflag, ret, t_ret, verbose; + char *home, *passwd; + + if ((progname = __db_rpath(argv[0])) == NULL) + progname = argv[0]; + else + ++progname; + + if ((ret = db_upgrade_version_check()) != 0) + return (ret); + + dbenv = NULL; + flags = nflag = verbose = 0; + exitval = 0; + home = passwd = NULL; + __db_getopt_reset = 1; + while ((ch = getopt(argc, argv, "h:NP:sVv")) != 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 'v': + verbose = 1; + break; + case '?': + default: + return (db_upgrade_usage()); + } + argc -= optind; + argv += optind; + + if (argc <= 0) + return (db_upgrade_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; + } + + 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_USE_ENVIRON, 0)) != 0 && + (ret == DB_VERSION_MISMATCH || + (ret = dbenv->open(dbenv, home, + DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE | DB_USE_ENVIRON, + 0)) != 0)) { + dbenv->err(dbenv, ret, "DB_ENV->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; + /* + * People get concerned if they don't see a success message. + * If verbose is set, give them one. + */ + if (verbose) + printf("%s: %s upgraded successfully\n", + progname, argv[0]); + } + + if (0) { +shutdown: exitval = 1; + } + if (dbenv != NULL && (ret = dbenv->close(dbenv, 0)) != 0) { + exitval = 1; + fprintf(stderr, + "%s: dbenv->close: %s\n", progname, db_strerror(ret)); + } + + if (passwd != NULL) + free(passwd); + + /* Resend any caught signal. */ + __db_util_sigresend(); + + return (exitval == 0 ? EXIT_SUCCESS : EXIT_FAILURE); +} + +int +db_upgrade_usage() +{ + fprintf(stderr, "usage: %s %s\n", progname, + "[-NsVv] [-h home] [-P password] db_file ..."); + return (EXIT_FAILURE); +} + +int +db_upgrade_version_check() +{ + 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) { + fprintf(stderr, + "%s: version %d.%d doesn't match library version %d.%d\n", + progname, DB_VERSION_MAJOR, DB_VERSION_MINOR, + v_major, v_minor); + return (EXIT_FAILURE); + } + return (0); +} |