X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-bdb%2Finit.c;h=8563b3ee83a88388177fda06395349a6d4c5835e;hb=02fb60d3dad11f9ee46feb6ba3eb9ad96dde0c48;hp=911f23da16f54930c8f4aa68853611b174958582;hpb=45545571718b55a0f56cc414f977e7d1d0185db8;p=openldap diff --git a/servers/slapd/back-bdb/init.c b/servers/slapd/back-bdb/init.c index 911f23da16..8563b3ee83 100644 --- a/servers/slapd/back-bdb/init.c +++ b/servers/slapd/back-bdb/init.c @@ -12,6 +12,8 @@ #include #include +#include + #include "back-bdb.h" #include "external.h" @@ -30,47 +32,11 @@ static struct bdbi_database { { NULL, NULL, 0, 0 } }; +struct berval bdb_uuid = { 0, NULL }; + static int bdb_open( BackendInfo *bi ) { - static char *controls[] = { - LDAP_CONTROL_MANAGEDSAIT, - LDAP_CONTROL_SUBENTRIES, - LDAP_CONTROL_NOOP, - NULL - }; - - /* initialize the underlying database system */ - Debug( LDAP_DEBUG_TRACE, "bdb_open: initialize BDB backend\n", - 0, 0, 0 ); - - { /* version check */ - int major, minor, patch; - char *version = db_version( &major, &minor, &patch ); - - if( major != DB_VERSION_MAJOR || - minor != DB_VERSION_MINOR || - patch < DB_VERSION_PATCH ) - { - Debug( LDAP_DEBUG_ANY, - "bdb_open: version mismatch\n" - "\texpected: " DB_VERSION_STRING "\n" - "\tgot: %s \n", version, 0, 0 ); - } - - Debug( LDAP_DEBUG_ANY, "bdb_open: %s\n", - version, 0, 0 ); - } - -#if 0 - db_env_set_func_malloc( ch_malloc ); - db_env_set_func_realloc( ch_realloc ); - db_env_set_func_free( ch_free ); -#endif - - db_env_set_func_yield( ldap_pvt_thread_yield ); - - bi->bi_controls = controls; return 0; } @@ -94,9 +60,13 @@ bdb_db_init( BackendDB *be ) { struct bdb_info *bdb; +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ENTRY, "bdb_db_init" )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_init: Initializing BDB database\n", 0, 0, 0 ); +#endif /* indicate system schema supported */ be->be_flags |= @@ -128,7 +98,8 @@ bdb_db_init( BackendDB *be ) ldap_pvt_thread_mutex_init( &bdb->bi_database_mutex ); ldap_pvt_thread_mutex_init( &bdb->bi_lastid_mutex ); - ldap_pvt_thread_mutex_init( &bdb->bi_cache.c_mutex ); + ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_mutex ); + ldap_pvt_thread_rdwr_init ( &bdb->bi_cache.c_rwlock ); #ifdef BDB_HIER ldap_pvt_thread_rdwr_init( &bdb->bi_tree_rdwr ); #endif @@ -154,9 +125,13 @@ static void *lock_detect_task( void *arg ) break; } +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_init: aborted %d locks\n", aborted )); +#else Debug( LDAP_DEBUG_ANY, "bdb_lock_detect: aborted %d locks\n", aborted, 0, 0 ); +#endif } return NULL; @@ -195,24 +170,32 @@ bdb_db_open( BackendDB *be ) struct bdb_info *bdb = (struct bdb_info *) be->be_private; u_int32_t flags; +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ARGS, "bdb_db_open: %s\n", be->be_suffix[0].bv_val )); +#else Debug( LDAP_DEBUG_ARGS, "bdb_db_open: %s\n", - be->be_suffix[0]->bv_val, 0, 0 ); + be->be_suffix[0].bv_val, 0, 0 ); +#endif /* we should check existance of dbenv_home and db_directory */ rc = db_env_create( &bdb->bi_dbenv, 0 ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: db_env_create failed: %s (%d)\n", db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: db_env_create failed: %s (%d)\n", db_strerror(rc), rc, 0 ); +#endif return rc; } flags = DB_INIT_MPOOL | DB_THREAD | DB_CREATE | DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN | DB_RECOVER; - bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0]->bv_val ); + bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0].bv_val ); bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall ); #ifndef NO_THREADS bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect ); @@ -228,9 +211,13 @@ bdb_db_open( BackendDB *be ) rc = bdb->bi_dbenv->set_tmp_dir( bdb->bi_dbenv, dir ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: set_tmp_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: set_tmp_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc ); +#endif return rc; } @@ -238,9 +225,13 @@ bdb_db_open( BackendDB *be ) rc = bdb->bi_dbenv->set_lg_dir( bdb->bi_dbenv, dir ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: set_lg_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: set_lg_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc ); +#endif return rc; } @@ -248,26 +239,38 @@ bdb_db_open( BackendDB *be ) rc = bdb->bi_dbenv->set_data_dir( bdb->bi_dbenv, dir ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: set_data_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: set_data_dir(%s) failed: %s (%d)\n", dir, db_strerror(rc), rc ); +#endif return rc; } } #endif +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_DETAIL1, "bdb_db_open: dbenv_open %s\n", bdb->bi_dbenv_home )); +#else Debug( LDAP_DEBUG_TRACE, "bdb_db_open: dbenv_open(%s)\n", bdb->bi_dbenv_home, 0, 0); +#endif rc = bdb->bi_dbenv->open( bdb->bi_dbenv, bdb->bi_dbenv_home, flags, bdb->bi_dbenv_mode ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: dbenv_open failed: %s (%d)\n", db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: dbenv_open failed: %s (%d)\n", db_strerror(rc), rc, 0 ); +#endif return rc; } @@ -275,9 +278,13 @@ bdb_db_open( BackendDB *be ) rc = bdb->bi_dbenv->set_flags( bdb->bi_dbenv, bdb->bi_dbenv_xflags, 1); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: dbenv_set_flags failed: %s (%d)\n", db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: dbenv_set_flags failed: %s (%d)\n", db_strerror(rc), rc, 0 ); +#endif return rc; } } @@ -295,9 +302,13 @@ bdb_db_open( BackendDB *be ) rc = db_create( &db->bdi_db, bdb->bi_dbenv, 0 ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: db_create(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: db_create(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc ); +#endif return rc; } @@ -328,9 +339,13 @@ bdb_db_open( BackendDB *be ) bdb->bi_dbenv_mode ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: db_create(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: db_open(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc ); +#endif return rc; } @@ -344,9 +359,13 @@ bdb_db_open( BackendDB *be ) /* get nextid */ rc = bdb_last_id( be, NULL ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_open: last_id(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_open: last_id(%s) failed: %s (%d)\n", bdb->bi_dbenv_home, db_strerror(rc), rc ); +#endif return rc; } @@ -399,9 +418,13 @@ bdb_db_destroy( BackendDB *be ) /* force a checkpoint */ rc = TXN_CHECKPOINT( bdb->bi_dbenv, 0, 0, DB_FORCE ); if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_destroy: txn_checkpoint failed: %s (%d)\n", db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_destroy: txn_checkpoint failed: %s (%d)\n", db_strerror(rc), rc, 0 ); +#endif } bdb_cache_release_all (&bdb->bi_cache); @@ -409,13 +432,25 @@ bdb_db_destroy( BackendDB *be ) rc = bdb->bi_dbenv->close( bdb->bi_dbenv, 0 ); bdb->bi_dbenv = NULL; if( rc != 0 ) { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_destroy: close failed: %s (%d)\n", db_strerror(rc), rc )); +#else Debug( LDAP_DEBUG_ANY, "bdb_db_destroy: close failed: %s (%d)\n", db_strerror(rc), rc, 0 ); +#endif return rc; } } +#ifdef BDB_HIER + ldap_pvt_thread_rdwr_destroy( &bdb->bi_tree_rdwr ); +#endif + ldap_pvt_thread_rdwr_destroy ( &bdb->bi_cache.c_rwlock ); + ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_mutex ); + ldap_pvt_thread_mutex_destroy( &bdb->bi_lastid_mutex ); + ldap_pvt_thread_mutex_destroy( &bdb->bi_database_mutex ); + return 0; } @@ -437,7 +472,72 @@ bdb_initialize( BackendInfo *bi ) { - bi->bi_open = bdb_open; + static char *controls[] = { + LDAP_CONTROL_MANAGEDSAIT, +#ifdef LDAP_CONTROL_SUBENTRIES + LDAP_CONTROL_SUBENTRIES, +#endif +#ifdef LDAP_CONTROL_NOOP + LDAP_CONTROL_NOOP, +#endif +#ifdef LDAP_CONTROL_VALUESRETURNFILTER + LDAP_CONTROL_VALUESRETURNFILTER, +#endif + NULL + }; + + bi->bi_controls = controls; + + /* initialize the underlying database system */ +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ENTRY, "bdb_db_initialize\n" )); +#else + Debug( LDAP_DEBUG_TRACE, "bdb_open: initialize BDB backend\n", + 0, 0, 0 ); +#endif + + { /* version check */ + int major, minor, patch; + char *version = db_version( &major, &minor, &patch ); + + if( major != DB_VERSION_MAJOR || + minor != DB_VERSION_MINOR || + patch < DB_VERSION_PATCH ) + { +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_ERR, "bdb_db_initialize: version mismatch: \texpected: %s \tgot: %s\n", DB_VERSION_STRING, version )); +#else + Debug( LDAP_DEBUG_ANY, + "bdb_open: version mismatch\n" + "\texpected: " DB_VERSION_STRING "\n" + "\tgot: %s \n", version, 0, 0 ); +#endif + } + +#ifdef NEW_LOGGING + LDAP_LOG(( "init", LDAP_LEVEL_DETAIL1, "bdb_db_initialize: bdb_open: %s\n", version )); +#else + Debug( LDAP_DEBUG_ANY, "bdb_open: %s\n", + version, 0, 0 ); +#endif + } + +#if 0 + db_env_set_func_malloc( ch_malloc ); + db_env_set_func_realloc( ch_realloc ); + db_env_set_func_free( ch_free ); +#endif + + db_env_set_func_yield( ldap_pvt_thread_yield ); + + { + static char uuidbuf[40]; + + bdb_uuid.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf )); + bdb_uuid.bv_val = uuidbuf; + } + + bi->bi_open = 0; bi->bi_close = 0; bi->bi_config = 0; bi->bi_destroy = 0; @@ -461,7 +561,7 @@ bdb_initialize( bi->bi_extended = bdb_extended; -#if 0 +#if 1 /* * these routines (and their callers) are not yet designed * to work with transaction. Using them may cause deadlock. @@ -474,6 +574,7 @@ bdb_initialize( #endif bi->bi_chk_referrals = bdb_referrals; + bi->bi_operational = bdb_operational; bi->bi_entry_release_rw = bdb_entry_release; /*