Quelle mod_lua.h Sprache: C

/**
* 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 _MOD_LUA_H_
#define _MOD_LUA_H_

#include <stdio.h>

#include "httpd.h"
#include "http_core.h"
#include "http_config.h"
#include "http_request.h"
#include "http_log.h"
#include "http_protocol.h"
#include "http_ssl.h"
#include "ap_regex.h"

#include "ap_config.h"
#include "util_filter.h"

#include "apr_thread_rwlock.h"
#include "apr_strings.h"
#include "apr_tables.h"
#include "apr_hash.h"
#include "apr_buckets.h"
#include "apr_file_info.h"
#include "apr_time.h"
#include "apr_hooks.h"
#include "apr_reslist.h"

#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"

#if LUA_VERSION_NUM > 501
/* Load mode for lua_load() */
#define lua_load(a,b,c,d)  lua_load(a,b,c,d,NULL)

#if LUA_VERSION_NUM > 503
#define lua_resume(a,b,c)    lua_resume(a, NULL, b, c)
#else
/* ### For version < 5.4, assume that exactly one stack item is on the
* stack, which is what the code did before but seems dubious. */
#define lua_resume(a,b,c)    (*(c) = 1, lua_resume(a, NULL, b))
#endif

#define luaL_setfuncs_compat(a,b) luaL_setfuncs(a,b,0)
#else
#define lua_rawlen(L,i)    lua_objlen(L, (i))
#define luaL_setfuncs_compat(a,b) luaL_register(a,NULL,b)
#define lua_resume(a,b,c)    (*(c) = 1, lua_resume(a, b))
#endif
#if LUA_VERSION_NUM > 502
#define lua_dump(a,b,c) lua_dump(a,b,c,0)
#endif

/* Create a set of AP_LUA_DECLARE(type), AP_LUA_DECLARE_NONSTD(type) and
* AP_LUA_DECLARE_DATA with appropriate export and import tags for the platform
*/
#if !defined(WIN32)
#define AP_LUA_DECLARE(type)            type
#define AP_LUA_DECLARE_NONSTD(type)     type
#define AP_LUA_DECLARE_DATA
#elif defined(AP_LUA_DECLARE_STATIC)
#define AP_LUA_DECLARE(type)            type __stdcall
#define AP_LUA_DECLARE_NONSTD(type)     type
#define AP_LUA_DECLARE_DATA
#elif defined(AP_LUA_DECLARE_EXPORT)
#define AP_LUA_DECLARE(type)            __declspec(dllexport) type __stdcall
#define AP_LUA_DECLARE_NONSTD(type)     __declspec(dllexport) type
#define AP_LUA_DECLARE_DATA             __declspec(dllexport)
#else
#define AP_LUA_DECLARE(type)            __declspec(dllimport) type __stdcall
#define AP_LUA_DECLARE_NONSTD(type)     __declspec(dllimport) type
#define AP_LUA_DECLARE_DATA             __declspec(dllimport)
#endif

#include "lua_request.h"
#include "lua_vmprep.h"

typedef enum {
    AP_LUA_INHERIT_UNSET        = -1,
    AP_LUA_INHERIT_NONE         =  0,
    AP_LUA_INHERIT_PARENT_FIRST =  1,
    AP_LUA_INHERIT_PARENT_LAST  =  2
} ap_lua_inherit_t;

/**
* make a userdata out of a C pointer, and vice versa
* instead of using lightuserdata
*/
#ifndef lua_boxpointer
#define lua_boxpointer(L,u) (*(void **)(lua_newuserdata(L, sizeof(void *))) = (u))
#define lua_unboxpointer(L,i)   (*(void **)(lua_touserdata(L, i)))
#endif

void ap_lua_rstack_dump(lua_State *L, request_rec *r, const char *msg);

typedef struct
{
    apr_array_header_t *package_paths;
    apr_array_header_t *package_cpaths;

    /**
     * mapped handlers/filters
     */
    apr_array_header_t *mapped_handlers;
    apr_array_header_t *mapped_filters;

    apr_pool_t *pool;

    /**
     * AP_LUA_SCOPE_ONCE | AP_LUA_SCOPE_REQUEST | AP_LUA_SCOPE_CONN | AP_LUA_SCOPE_SERVER
     */
    unsigned int vm_scope;
    unsigned int vm_min;
    unsigned int vm_max;

    /* info for the hook harnesses */
    apr_hash_t *hooks;          /* <wombat_hook_info> */

    /* the actual directory being configured */
    const char *dir;

    /* Whether Lua scripts in a sub-dir are run before parents */
    ap_lua_inherit_t inherit;

    /**
     * AP_LUA_CACHE_NEVER | AP_LUA_CACHE_STAT | AP_LUA_CACHE_FOREVER
     */
    unsigned int codecache;

} ap_lua_dir_cfg;

typedef struct
{
    /* value of the LuaRoot directive */
    const char *root_path;
} ap_lua_server_cfg;

typedef struct
{
    const char *function_name;
    ap_lua_vm_spec *spec;
} mapped_request_details;

typedef struct
{
    mapped_request_details *mapped_request_details;
    apr_hash_t *request_scoped_vms;
} ap_lua_request_cfg;

typedef struct
{
    lua_State *L;
    const char *function;
} ap_lua_filter_ctx;

extern module AP_MODULE_DECLARE_DATA lua_module;

APR_DECLARE_EXTERNAL_HOOK(ap_lua, AP_LUA, int, lua_open,
                          (lua_State *L, apr_pool_t *p))

APR_DECLARE_EXTERNAL_HOOK(ap_lua, AP_LUA, int, lua_request,
                          (lua_State *L, request_rec *r))

const char *ap_lua_ssl_val(apr_pool_t *p, server_rec *s, conn_rec *c,
                           request_rec *r, const char *var);

int ap_lua_ssl_is_https(conn_rec *c);

#endif /* !_MOD_LUA_H_ */

quality93%

¤ Dauer der Verarbeitung: 0.15 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.