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Add database features for mod_lua (apr_dbd + mod_dbd).

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See documentation update for API and examples.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1430225 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Gruno
2013-01-08 11:42:50 +00:00
parent 1a572ff3b1
commit 0e04ce5529
8 changed files with 1221 additions and 1 deletions
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76
modules/lua/lua_dbd.h Normal file
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/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
#ifndef _LUA_DBD_H_
#define _LUA_DBD_H_
#include "mod_lua.h"
#include "apr.h"
#include "apr_dbd.h"
#include "mod_dbd.h"
#define LUA_DBTYPE_APR_DBD 0
#define LUA_DBTYPE_MOD_DBD 1
typedef struct
{
apr_dbd_t *handle;
const apr_dbd_driver_t *driver;
int alive;
apr_pool_t *pool;
char type;
ap_dbd_t * dbdhandle;
server_rec *server;
} lua_db_handle;
typedef struct {
const apr_dbd_driver_t *driver;
int rows;
int cols;
apr_dbd_results_t *results;
apr_pool_t *pool;
} lua_db_result_set;
typedef struct {
apr_dbd_prepared_t *statement;
int variables;
lua_db_handle *db;
} lua_db_prepared_statement;
AP_LUA_DECLARE(int) lua_db_close(lua_State *L);
AP_LUA_DECLARE(int) lua_db_gc(lua_State *L);
AP_LUA_DECLARE(int) lua_db_active(lua_State *L);
AP_LUA_DECLARE(int) lua_db_query(lua_State *L);
AP_LUA_DECLARE(int) lua_db_escape(lua_State *L);
AP_LUA_DECLARE(int) lua_db_select(lua_State *L);
AP_LUA_DECLARE(int) lua_db_prepare(lua_State* L);
AP_LUA_DECLARE(int) lua_db_prepared(lua_State* L);
AP_LUA_DECLARE(int) lua_db_acquire(lua_State* L);
static const luaL_reg lua_db_methods[] =
{
{ "escape", lua_db_escape },
{ "close", lua_db_close },
{ "select", lua_db_select },
{ "query", lua_db_query },
{ "active", lua_db_active },
{ "prepare", lua_db_prepare },
{ "prepared", lua_db_prepared },
{ 0, 0 }
};
#endif /* !_LUA_DBD_H_ */