plugins/experimental/lua/hook.h

/*
  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_HOOK_H_
#define LUA_HOOK_H_

struct LuaPluginInstance;

// Pointer to LuaHttpSsnHookAdd() or LuaHttpTxnsnHookAdd().
typedef void (*LuaHookAddFunction)(void *, const LuaPluginInstance *, TSHttpHookID);

void LuaHttpSsnHookAdd(void *, const LuaPluginInstance *, TSHttpHookID);
void LuaHttpTxnHookAdd(void *, const LuaPluginInstance *, TSHttpHookID);

// Set a LuaHookReference as the argument on the corresponding object. T can be either TSHttpSsn or TSHttpTxn.
template <typename T> void LuaSetArgReference(T ptr, int ref);

bool LuaRegisterHttpHooks(lua_State *, void *, LuaHookAddFunction, int);

int LuaDemuxSsnHook(TSHttpHookID hookid, TSCont cont, TSEvent event, void * edata);
int LuaDemuxTxnHook(TSHttpHookID hookid, TSCont cont, TSEvent event, void * edata);
int LuaDemuxGlobalHook(TSHttpHookID hookid, TSCont cont, TSEvent event, void * edata);

#endif // LUA_HOOK_H_