diff options
Diffstat (limited to 'ext/dba/dba_db3.c')
| -rw-r--r-- | ext/dba/dba_db3.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/ext/dba/dba_db3.c b/ext/dba/dba_db3.c deleted file mode 100644 index a885cf26c6..0000000000 --- a/ext/dba/dba_db3.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Sascha Schumann <sascha@schumann.cx> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" - -#if DBA_DB3 -#include "php_db3.h" -#include <sys/stat.h> - -#include <string.h> -#ifdef DB3_INCLUDE_FILE -#include DB3_INCLUDE_FILE -#else -#include <db.h> -#endif - -#define DB3_DATA dba_db3_data *dba = info->dbf -#define DB3_GKEY \ - DBT gkey; \ - memset(&gkey, 0, sizeof(gkey)); \ - gkey.data = (char *) key; gkey.size = keylen - -typedef struct { - DB *dbp; - DBC *cursor; -} dba_db3_data; - -DBA_OPEN_FUNC(db3) -{ - DB *dbp = NULL; - DBTYPE type; - int gmode = 0; - int filemode = 0644; - struct stat check_stat; - - type = info->mode == DBA_READER ? DB_UNKNOWN : - info->mode == DBA_TRUNC ? DB_BTREE : - VCWD_STAT(info->path, &check_stat) ? DB_BTREE : DB_UNKNOWN; - - gmode = info->mode == DBA_READER ? DB_RDONLY : - info->mode == DBA_CREAT ? DB_CREATE : - info->mode == DBA_WRITER ? 0 : - info->mode == DBA_TRUNC ? DB_CREATE | DB_TRUNCATE : -1; - - if (gmode == -1) - return FAILURE; - - if (info->argc > 0) { - convert_to_long_ex(info->argv[0]); - filemode = (*info->argv[0])->value.lval; - } - - if (db_create(&dbp, NULL, 0) == 0 && - dbp->open(dbp, info->path, NULL, type, gmode, filemode) == 0) { - dba_db3_data *data; - - data = malloc(sizeof(*data)); - data->dbp = dbp; - data->cursor = NULL; - info->dbf = data; - - return SUCCESS; - } else if (dbp != NULL) { - dbp->close(dbp, 0); - } - - return FAILURE; -} - -DBA_CLOSE_FUNC(db3) -{ - DB3_DATA; - - if (dba->cursor) dba->cursor->c_close(dba->cursor); - dba->dbp->close(dba->dbp, 0); - free(dba); -} - -DBA_FETCH_FUNC(db3) -{ - DBT gval; - char *new = NULL; - DB3_DATA; - DB3_GKEY; - - memset(&gval, 0, sizeof(gval)); - if (!dba->dbp->get(dba->dbp, NULL, &gkey, &gval, 0)) { - if (newlen) *newlen = gval.size; - new = estrndup(gval.data, gval.size); - } - return new; -} - -DBA_UPDATE_FUNC(db3) -{ - DBT gval; - DB3_DATA; - DB3_GKEY; - - memset(&gval, 0, sizeof(gval)); - gval.data = (char *) val; - gval.size = vallen; - - if (!dba->dbp->put(dba->dbp, NULL, &gkey, &gval, - mode == 1 ? DB_NOOVERWRITE : 0)) { - return SUCCESS; - } - return FAILURE; -} - -DBA_EXISTS_FUNC(db3) -{ - DBT gval; - DB3_DATA; - DB3_GKEY; - - memset(&gval, 0, sizeof(gval)); - if (!dba->dbp->get(dba->dbp, NULL, &gkey, &gval, 0)) { - return SUCCESS; - } - return FAILURE; -} - -DBA_DELETE_FUNC(db3) -{ - DB3_DATA; - DB3_GKEY; - - return dba->dbp->del(dba->dbp, NULL, &gkey, 0) ? FAILURE : SUCCESS; -} - -DBA_FIRSTKEY_FUNC(db3) -{ - DB3_DATA; - - if (dba->cursor) { - dba->cursor->c_close(dba->cursor); - } - - dba->cursor = NULL; - if (dba->dbp->cursor(dba->dbp, NULL, &dba->cursor, 0) != 0) { - return NULL; - } - - /* we should introduce something like PARAM_PASSTHRU... */ - return dba_nextkey_db3(info, newlen); -} - -DBA_NEXTKEY_FUNC(db3) -{ - DB3_DATA; - DBT gkey, gval; - char *nkey = NULL; - - memset(&gkey, 0, sizeof(gkey)); - memset(&gval, 0, sizeof(gval)); - - if (dba->cursor->c_get(dba->cursor, &gkey, &gval, DB_NEXT) == 0) { - if (gkey.data) { - nkey = estrndup(gkey.data, gkey.size); - if (newlen) *newlen = gkey.size; - } - } - - return nkey; -} - -DBA_OPTIMIZE_FUNC(db3) -{ - return SUCCESS; -} - -DBA_SYNC_FUNC(db3) -{ - DB3_DATA; - - return dba->dbp->sync(dba->dbp, 0) ? FAILURE : SUCCESS; -} - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 tw=78 fdm=marker - * vim<600: sw=4 ts=4 tw=78 - */ |