diff options
Diffstat (limited to 'ext/dba/dba_db2.c')
| -rw-r--r-- | ext/dba/dba_db2.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/ext/dba/dba_db2.c b/ext/dba/dba_db2.c deleted file mode 100644 index b662a644aa..0000000000 --- a/ext/dba/dba_db2.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP HTML Embedded Scripting Language Version 3.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1999 PHP Development Team (See Credits file) | - +----------------------------------------------------------------------+ - | This program is free software; you can redistribute it and/or modify | - | it under the terms of one of the following licenses: | - | | - | A) the GNU General Public License as published by the Free Software | - | Foundation; either version 2 of the License, or (at your option) | - | any later version. | - | | - | B) the PHP License as published by the PHP Development Team and | - | included in the distribution in the file: LICENSE | - | | - | This program is distributed in the hope that it will be useful, | - | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | GNU General Public License for more details. | - | | - | You should have received a copy of both licenses referred to here. | - | If you did not, or have any questions about PHP licensing, please | - | contact core@php.net. | - +----------------------------------------------------------------------+ - | Authors: Sascha Schumann <sas@schell.de> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" - -#if DBA_DB2 -#include "php_db2.h" -#include <sys/stat.h> - -#include <string.h> -#if DB2_DB2_DB_H -#include <db2/db.h> -#elif DB2_DB_DB2_H -#include <db/db2.h> -#elif DB2_DB2_H -#include <db2.h> -#elif DB2_DB_H -#include <db.h> -#endif - -#define DB2_DATA dba_db2_data *dba = info->dbf -#define DB2_GKEY \ - DBT gkey; \ - memset(&gkey, 0, sizeof(gkey)); \ - 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; - - type = info->mode == DBA_READER ? DB_UNKNOWN : - info->mode == DBA_TRUNC ? DB_BTREE : - 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_open(info->path, type, gmode, filemode, NULL, NULL, &dbp)) { - info->dbf = malloc(sizeof(dba_db2_data)); - memset(info->dbf, 0, sizeof(dba_db2_data)); - ((dba_db2_data *) info->dbf)->dbp = dbp; - return SUCCESS; - } - return FAILURE; -} - -DBA_CLOSE_FUNC(db2) -{ - DB2_DATA; - - if(dba->cursor) dba->cursor->c_close(dba->cursor); - dba->dbp->close(dba->dbp, 0); - free(dba); -} - -DBA_FETCH_FUNC(db2) -{ - DBT gval; - char *new = NULL; - DB2_DATA; - DB2_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(db2) -{ - DBT gval; - DB2_DATA; - DB2_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(db2) -{ - DBT gval; - DB2_DATA; - DB2_GKEY; - - memset(&gval, 0, sizeof(gval)); - if(!dba->dbp->get(dba->dbp, NULL, &gkey, &gval, 0)) { - return SUCCESS; - } - return FAILURE; -} - -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); -} - -DBA_NEXTKEY_FUNC(db2) -{ - DB2_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)) { - if(gkey.data) { - nkey = estrndup(gkey.data, gkey.size); - if(newlen) *newlen = gkey.size; - } - } - return nkey; -} - -DBA_OPTIMIZE_FUNC(db2) -{ - return SUCCESS; -} - -DBA_SYNC_FUNC(db2) -{ - DB2_DATA; - - return dba->dbp->sync(dba->dbp, 0) ? FAILURE : SUCCESS; -} - -#endif |