22  *	db_mindex.cc
36 #include "db_mindex.h"
51 db_mindex::db_mindex(db_scheme *how, char *tablePath) : rversion()
63 db_mindex::db_mindex() : rversion()
76 db_mindex::~db_mindex()
89 db_mindex::init(db_scheme * how)
93 		FATAL("db_mindex::init: could not allocate space for scheme",
97 	    WARNING("db_mindex::init: empty scheme encountered");
111 		FATAL("db_mindex::init: could not allocate space for indices",
124 		FATAL("db_mindex::init: could not allocate space for table",
134 db_mindex::reset_tables()
138 	WRITELOCKV(this, "w db_mindex::reset_tables");
146 	WRITEUNLOCKV(this, "wu db_mindex::reset_tables");
156 db_mindex::satisfy_query(db_query *q, long *count, bool_t *valid) {
161 db_mindex::satisfy_query(db_query *q, long *count, bool_t *valid,
175 	READLOCK(this, NULL, "r db_mindex::satisfy_query");
193 				"r db_mindex::satisfy_query table");
195 			READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
202 				"ru db_mindex::satisfy_query table");
204 			READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
209 			READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
219 		READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
223 		READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
258 	READUNLOCK(this, NULL, "ru db_mindex::satisfy_query");
264 db_mindex::satisfy_query_dbonly(db_query *q, long *count,
277 		WARNING("db_mindex::satisfy_query: table has no indices");
304 			WARNING("db_mindex::satisfy_query: index out of range");
320 db_mindex::prepare_results(int count, db_index_entry_p res, db_status *statp)
322 	READLOCK(this, NULL, "r db_mindex::prepare_results");
323 	READLOCK2(table, NULL, "r table db_mindex::prepare_results", this);
329 	"ru db_mindex::prepare_results: could not allocate space",
330 	"ru table db_mindex::prepare_results: could not allocate space");
331 		FATAL3("db_mindex::prepare_results: could not allocate space",
341 				"db_mindex::prepare_results: incorrect count");
350 			"ru db_mindex::prepare_results",
351 			"ru db_mindex::prepare_results");
366 db_mindex::extract_index_values_from_record(entryp recnum)
384 db_mindex::extract_index_values_from_object(entry_object_p obj)
386 	READLOCK(this, NULL, "r db_mindex::extract_index_values_from_object");
392 			"ru db_mindex::extract_index_values_from_object");
396 			"ru db_mindex::extract_index_values_from_object");
409 			"ru db_mindex::extract_index_values_from_object");
412 			FATAL3("db_mindex::extract: could not allocate space",
417 		"ru db_mindex::extract_index_values_from_object");
427 db_mindex::first(entryp *where, entry_object ** answer)
435 	 * lock the db_mindex (this) before the db_table (table).
437 	READLOCK(this, DB_LOCK_ERROR, "r db_mindex::first");
438 	READLOCK2(table, DB_LOCK_ERROR, "r table db_mindex::first", this);
450 					"ru db_mindex::first LDAP",
451 					"ru table db_mindex::first LDAP");
462 		"ru db_mindex::first", "ru table db_mindex::first");
473 db_mindex::next(entryp previous, entryp *where, entry_object **answer)
477 	READLOCK(this, DB_LOCK_ERROR, "r db_mindex::next");
478 	READLOCK2(table, DB_LOCK_ERROR, "r db_mindex::next", this);
489 		"ru db_mindex::next", "ru table db_mindex::next");
516 			"db_mindex::copy_result_list: could not allocate space",
529 db_mindex::reset_next(db_next_index_desc *orig)
546 db_mindex::first(db_query *q,
549 	READLOCK(this, DB_LOCK_ERROR, "r db_mindex::first");
550 	READLOCK2(table, DB_LOCK_ERROR, "r table db_mindex::first", this);
571 		"ru db_mindex::first", "ru table db_mindex::first");
583 db_mindex::next(db_next_index_desc *previous, db_next_index_desc **where,
586 	READLOCK(this, DB_LOCK_ERROR, "r db_mindex::next");
587 	READLOCK2(table, DB_LOCK_ERROR, "r table db_mindex::next", this);
610 		"ru db_mindex::next", "ru table db_mindex::next");
623 db_mindex::lookup(db_query *q, long *count, entry_object_p **result)
651 db_mindex::all(long *count, entry_object_p **result)
663 	READLOCK(this, DB_LOCK_ERROR, "r db_mindex::all");
665 	READLOCKNR(table, lret, "r table db_mindex::all");
667 		READUNLOCK(this, DB_LOCK_ERROR, "ru db_mindex::all");
678 					"ru table db_mindex::all LDAP");
680 					"ru db_mindex::all LDAP");
693 		READUNLOCKNR(table, lret, "ru table db_mindex::all");
694 		READUNLOCK(this, DB_NOTFOUND, "ru db_mindex::all");
700 		READUNLOCKNR(table, lret, "ru table db_mindex::all");
701 		READUNLOCK(this, DB_MEMORY_LIMIT, "ru db_mindex::all");
702 		FATAL3("db_mindex::all: could not allocate space",
712 		WARNING("db_mindex::all: null first entry found in all");
721 			    "db_mindex::all: null internal entry found in all");
726 	READUNLOCKNR(table, lret, "ru table db_mindex::all");
729 	READUNLOCK(this, DB_SUCCESS, "ru db_mindex::all");
739 db_mindex::remove_aux(entryp recloc)
744 	WRITELOCK(this, DB_LOCK_ERROR, "w db_mindex::remove_aux");
748 		WRITEUNLOCK(this, DB_MEMORY_LIMIT, "wu db_mindex::remove_aux");
749 		FATAL3("db_mindex::remove_aux: could not allocate space",
755 	    "db_mindex::remove_aux: record contains wrong number of indices");
757 			"wu db_mindex::remove_aux");
815 	WRITEUNLOCK(this, DB_SUCCESS, "wu db_mindex::remove_aux");
829 db_mindex::remove(db_query *q)
836 	WRITELOCK(this, DB_LOCK_ERROR, "w db_mindex::remove");
837 	WRITELOCK2(table, DB_LOCK_ERROR, "w table db_mindex::remove", this);
849 					"wu table db_mindex::remove",
850 					"wu db_mindex::remove");
854 					"wu table db_mindex::remove",
855 					"wu db_mindex::remove");
864 			"wu table db_mindex::remove", "wu db_mindex::remove");
870 			"wu table db_mindex::remove", "wu db_mindex::remove");
878 			"wu table db_mindex::remove", "wu db_mindex::remove");
886 			"db_mindex::remove:  incorrect number of indices");
889 					"wu table db_mindex::remove",
890 					"wu db_mindex::remove");
898 					"wu table db_mindex::remove",
899 					"wu db_mindex::remove");
905 			"wu table db_mindex::remove", "wu db_mindex::remove");
920 db_mindex::add(db_query *q, entry_object * obj)
927 	const char	*myself = "db_mindex::add";
933 	WRITELOCK(this, DB_LOCK_ERROR, "w db_mindex::add");
934 	WRITELOCK2(table, DB_LOCK_ERROR, "w table db_mindex::add", this);
939 					"wu db_mindex::add",
940 					"wu table db_mindex::add");
948 				"wu db_mindex::add",
949 				"wu table db_mindex::add");
964 				"wu db_mindex::add DB_MEMORY_LIMIT",
965 				"wu table db_mindex::add DB_MEMORY_LIMIT");
966 			FATAL3("db_mindex::add: could not allocate space for",
973 		    "db_mindex::add: record contains wrong number of indices");
976 				"wu db_mindex::add DB_INTERNAL_ERROR",
977 				"wu table db_mindex::add DB_INTERNAL_ERROR");
1008 						"wu db_mindex::add LDAP",
1009 						"wu table db_mindex::add LDAP");
1024 			"wu db_mindex::add",
1025 			"wu table db_mindex::add");
1030 /* Does the actual writing to/from file specific for db_mindex structure. */
1034 	return (xdr_db_mindex(x, (db_mindex*) rp));
1041 	/* Transfers db_mindex structure pointed to by dp to/from file. */
1042 	int transfer(db_mindex* dp)
1055 db_mindex::dump(char *file)
1071 db_mindex::reset()
1073 	WRITELOCKV(this, "w db_mindex::reset");
1088 	WRITEUNLOCKV(this, "wu db_mindex::reset");
1100 db_mindex::load(char *file)
1107 	WRITELOCK(this, -1, "w db_mindex::load");
1179 	WRITEUNLOCK(this, status, "wu db_mindex::load");
1188 db_mindex::print_stats()
1219 db_mindex::print_all_indices()
1223 	READLOCKV(this, "r db_mindex::print_all_indices");
1227 		READUNLOCKV(this, "ru db_mindex::print_all_indices");
1234 	READUNLOCKV(this, "ru db_mindex::print_all_indices");
1239 db_mindex::print_index(int n)
1241 	READLOCKV(this, "r db_mindex::print_index");
1244 	READUNLOCKV(this, "ru db_mindex::print_index");

Indexes created Tue Jul 24 14:28:13 CEST 2018