+++ /dev/null
-/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "apr.h"
-#include "apr_errno.h"
-#include "apr_pools.h"
-#include "apr_strings.h"
-#define APR_WANT_MEMFUNC
-#define APR_WANT_STRFUNC
-#include "apr_want.h"
-#include "apr_general.h"
-
-#include "apu.h"
-#include "apu_select_dbm.h"
-#include "apr_dbm.h"
-#include "apr_dbm_private.h"
-
-/* ### note: the setting of DBM_VTABLE will go away once we have multiple
- ### DBMs in here.
- ### Well, that day is here. So, do we remove DBM_VTABLE and the old
- ### API entirely? Oh, what to do. We need an APU_DEFAULT_DBM #define.
- ### Sounds like a job for autoconf. */
-
-#if APU_USE_SDBM
-#define DBM_VTABLE apr_dbm_type_sdbm
-#elif APU_USE_GDBM
-#define DBM_VTABLE apr_dbm_type_gdbm
-#elif APU_USE_DB
-#define DBM_VTABLE apr_dbm_type_db
-#elif APU_USE_NDBM
-#define DBM_VTABLE apr_dbm_type_ndbm
-#else /* Not in the USE_xDBM list above */
-#error a DBM implementation was not specified
-#endif
-
-APU_DECLARE(apr_status_t) apr_dbm_open_ex(apr_dbm_t **pdb, const char*type,
- const char *pathname,
- apr_int32_t mode, apr_fileperms_t perm,
- apr_pool_t *pool)
-{
-#if APU_HAVE_GDBM
- if (!strcasecmp(type, "GDBM")) {
- return (*apr_dbm_type_gdbm.open)(pdb, pathname, mode, perm, pool);
- }
-#endif
-#if APU_HAVE_SDBM
- if (!strcasecmp(type, "SDBM")) {
- return (*apr_dbm_type_sdbm.open)(pdb, pathname, mode, perm, pool);
- }
-#endif
-#if APU_HAVE_DB
- if (!strcasecmp(type, "DB")) {
- return (*apr_dbm_type_db.open)(pdb, pathname, mode, perm, pool);
- }
-#endif
-#if APU_HAVE_NDBM
- if (!strcasecmp(type, "NDBM")) {
- return (*apr_dbm_type_ndbm.open)(pdb, pathname, mode, perm, pool);
- }
-#endif
-
- if (!strcasecmp(type, "default")) {
- return (*DBM_VTABLE.open)(pdb, pathname, mode, perm, pool);
- }
-
- return APR_ENOTIMPL;
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_open(apr_dbm_t **pdb, const char *pathname,
- apr_int32_t mode, apr_fileperms_t perm,
- apr_pool_t *pool)
-{
- return (*DBM_VTABLE.open)(pdb, pathname, mode, perm, pool);
-}
-
-APU_DECLARE(void) apr_dbm_close(apr_dbm_t *dbm)
-{
- (*dbm->type->close)(dbm);
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
- apr_datum_t *pvalue)
-{
- return (*dbm->type->fetch)(dbm, key, pvalue);
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_store(apr_dbm_t *dbm, apr_datum_t key,
- apr_datum_t value)
-{
- return (*dbm->type->store)(dbm, key, value);
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_delete(apr_dbm_t *dbm, apr_datum_t key)
-{
- return (*dbm->type->del)(dbm, key);
-}
-
-APU_DECLARE(int) apr_dbm_exists(apr_dbm_t *dbm, apr_datum_t key)
-{
- return (*dbm->type->exists)(dbm, key);
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
-{
- return (*dbm->type->firstkey)(dbm, pkey);
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
-{
- return (*dbm->type->nextkey)(dbm, pkey);
-}
-
-APU_DECLARE(void) apr_dbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
-{
- (*dbm->type->freedatum)(dbm, data);
-}
-
-APU_DECLARE(char *) apr_dbm_geterror(apr_dbm_t *dbm, int *errcode,
- char *errbuf, apr_size_t errbufsize)
-{
- if (errcode != NULL)
- *errcode = dbm->errcode;
-
- /* assert: errbufsize > 0 */
-
- if (dbm->errmsg == NULL)
- *errbuf = '\0';
- else
- (void) apr_cpystrn(errbuf, dbm->errmsg, errbufsize);
- return errbuf;
-}
-
-APU_DECLARE(apr_status_t) apr_dbm_get_usednames_ex(apr_pool_t *p,
- const char *type,
- const char *pathname,
- const char **used1,
- const char **used2)
-{
-#if APU_HAVE_GDBM
- if (!strcasecmp(type, "GDBM")) {
- (*apr_dbm_type_gdbm.getusednames)(p,pathname,used1,used2);
- return APR_SUCCESS;
- }
-#endif
-#if APU_HAVE_SDBM
- if (!strcasecmp(type, "SDBM")) {
- (*apr_dbm_type_sdbm.getusednames)(p,pathname,used1,used2);
- return APR_SUCCESS;
- }
-#endif
-#if APU_HAVE_DB
- if (!strcasecmp(type, "DB")) {
- (*apr_dbm_type_db.getusednames)(p,pathname,used1,used2);
- return APR_SUCCESS;
- }
-#endif
-#if APU_HAVE_NDBM
- if (!strcasecmp(type, "NDBM")) {
- (*apr_dbm_type_ndbm.getusednames)(p,pathname,used1,used2);
- return APR_SUCCESS;
- }
-#endif
-
- if (!strcasecmp(type, "default")) {
- (*DBM_VTABLE.getusednames)(p, pathname, used1, used2);
- return APR_SUCCESS;
- }
-
- return APR_ENOTIMPL;
-}
-
-APU_DECLARE(void) apr_dbm_get_usednames(apr_pool_t *p,
- const char *pathname,
- const char **used1,
- const char **used2)
-{
- /* ### one day, a DBM type name will be passed and we'll need to look it
- ### up. for now, it is constant. */
-
- (*DBM_VTABLE.getusednames)(p, pathname, used1, used2);
-}
-
-/* Most DBM libraries take a POSIX mode for creating files. Don't trust
- * the mode_t type, some platforms may not support it, int is safe.
- */
-APU_DECLARE(int) apr_posix_perms2mode(apr_fileperms_t perm)
-{
- int mode = 0;
-
- mode |= 0700 & (perm >> 2); /* User is off-by-2 bits */
- mode |= 0070 & (perm >> 1); /* Group is off-by-1 bit */
- mode |= 0007 & (perm); /* World maps 1 for 1 */
- return mode;
-}
Code Review / bottlenecks.git / blobdiff