diff options
Diffstat (limited to 'ext/dba/dba_db2.c')
| -rw-r--r-- | ext/dba/dba_db2.c | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/ext/dba/dba_db2.c b/ext/dba/dba_db2.c deleted file mode 100644 index 526d2ef4d8..0000000000 --- a/ext/dba/dba_db2.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2005 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_0.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. | - +----------------------------------------------------------------------+ - | Author: Sascha Schumann <sascha@schumann.cx> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" - -#if DBA_DB2 -#include "php_db2.h" -#include <sys/stat.h> - -#include <string.h> -#ifdef DB2_INCLUDE_FILE -#include DB2_INCLUDE_FILE -#endif - -#define DB2_DATA dba_db2_data *dba = info->dbf -#define DB2_GKEY \ - DBT gkey = {0}; \ - gkey.data = (char *) key; \ - gkey.size = keylen - -typedef struct { - DB *dbp; - DBC *cursor; -} dba_db2_data; - -DBA_OPEN_FUNC(db2) -{ - DB *dbp; - DBTYPE type; - int gmode = 0; - int filemode = 0644; - struct stat check_stat; - int s = VCWD_STAT(info->path, &check_stat); - - if (!s && !check_stat.st_size) { - info->mode = DBA_TRUNC; /* force truncate */ - } - - type = info->mode == DBA_READER ? DB_UNKNOWN : - info->mode == DBA_TRUNC ? DB_BTREE : - s ? DB_BTREE : DB_UNKNOWN; - - gmode = info->mode == DBA_READER ? DB_RDONLY : - (info->mode == DBA_CREAT && s) ? DB_CREATE : - (info->mode == DBA_CREAT && !s) ? 0 : - info->mode == DBA_WRITER ? 0 : - info->mode == DBA_TRUNC ? DB_CREATE | DB_TRUNCATE : -1; - - if (gmode == -1) { - return FAILURE;/* not possible */ - } - - if (info->argc > 0) { - convert_to_long_ex(info->argv[0]); - filemode = Z_LVAL_PP(info->argv[0]); - } - - if (db_open(info->path, type, gmode, filemode, NULL, NULL, &dbp)) { - return FAILURE; - } - - info->dbf = pemalloc(sizeof(dba_db2_data), info->flags&DBA_PERSISTENT); - memset(info->dbf, 0, sizeof(dba_db2_data)); - ((dba_db2_data *) info->dbf)->dbp = dbp; - return SUCCESS; -} - -DBA_CLOSE_FUNC(db2) -{ - DB2_DATA; - - if (dba->cursor) - dba->cursor->c_close(dba->cursor); - dba->dbp->close(dba->dbp, 0); - pefree(dba, info->flags&DBA_PERSISTENT); -} - -DBA_FETCH_FUNC(db2) -{ - DBT gval = {0}; - DB2_DATA; - DB2_GKEY; - - if (dba->dbp->get(dba->dbp, NULL, &gkey, &gval, 0)) { - return NULL; - } - - if (newlen) *newlen = gval.size; - return estrndup(gval.data, gval.size); -} - -DBA_UPDATE_FUNC(db2) -{ - DBT gval = {0}; - DB2_DATA; - DB2_GKEY; - - gval.data = (char *) val; - gval.size = vallen; - - if (dba->dbp->put(dba->dbp, NULL, &gkey, &gval, - mode == 1 ? DB_NOOVERWRITE : 0)) { - return FAILURE; - } - return SUCCESS; -} - -DBA_EXISTS_FUNC(db2) -{ - DBT gval = {0}; - DB2_DATA; - DB2_GKEY; - - if (dba->dbp->get(dba->dbp, NULL, &gkey, &gval, 0)) { - return FAILURE; - } - return SUCCESS; -} - -DBA_DELETE_FUNC(db2) -{ - DB2_DATA; - DB2_GKEY; - - return dba->dbp->del(dba->dbp, NULL, &gkey, 0) ? FAILURE : SUCCESS; -} - -DBA_FIRSTKEY_FUNC(db2) -{ - DB2_DATA; - - if (dba->cursor) { - dba->cursor->c_close(dba->cursor); - dba->cursor = NULL; - } - -#if (DB_VERSION_MAJOR > 2) || (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR > 6) || (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 6 && DB_VERSION_PATCH >= 4) - if (dba->dbp->cursor(dba->dbp, NULL, &dba->cursor, 0)) { -#else - if (dba->dbp->cursor(dba->dbp, NULL, &dba->cursor)) { -#endif - return NULL; - } - - /* we should introduce something like PARAM_PASSTHRU... */ - return dba_nextkey_db2(info, newlen TSRMLS_CC); -} - -DBA_NEXTKEY_FUNC(db2) -{ - DB2_DATA; - DBT gkey = {0}, gval = {0}; - - if (dba->cursor->c_get(dba->cursor, &gkey, &gval, DB_NEXT) - || !gkey.data) - return NULL; - - if (newlen) *newlen = gkey.size; - return estrndup(gkey.data, gkey.size); -} - -DBA_OPTIMIZE_FUNC(db2) -{ - return SUCCESS; -} - -DBA_SYNC_FUNC(db2) -{ - DB2_DATA; - - return dba->dbp->sync(dba->dbp, 0) ? FAILURE : SUCCESS; -} - -DBA_INFO_FUNC(db2) -{ - return estrdup(DB_VERSION_STRING); -} - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |