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93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/* Copyright (C) 2014 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \file
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*
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* \author Victor Julien <victor@inliniac.net>
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*/
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#ifndef __UTIL_LUA_H__
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#define __UTIL_LUA_H__
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#ifdef HAVE_LUA
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#include "util-luajit.h"
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typedef struct LuaStreamingBuffer_ {
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const uint8_t *data;
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uint32_t data_len;
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uint8_t flags;
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} LuaStreamingBuffer;
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lua_State *LuaGetState(void);
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void LuaReturnState(lua_State *s);
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/* gets */
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/** \brief get tv pointer from the lua state */
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ThreadVars *LuaStateGetThreadVars(lua_State *luastate);
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Packet *LuaStateGetPacket(lua_State *luastate);
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void *LuaStateGetTX(lua_State *luastate);
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/** \brief get flow pointer from lua state
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*
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* \retval f flow poiner or NULL if it was not set
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*/
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Flow *LuaStateGetFlow(lua_State *luastate);
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PacketAlert *LuaStateGetPacketAlert(lua_State *luastate);
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/** \brief get file pointer from the lua state */
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File *LuaStateGetFile(lua_State *luastate);
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LuaStreamingBuffer *LuaStateGetStreamingBuffer(lua_State *luastate);
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int LuaStateGetDirection(lua_State *luastate);
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/* sets */
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void LuaStateSetPacket(lua_State *luastate, Packet *p);
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void LuaStateSetTX(lua_State *luastate, void *tx);
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/** \brief set a flow pointer in the lua state
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*
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* \param f flow pointer
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*/
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void LuaStateSetFlow(lua_State *luastate, Flow *f);
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void LuaStateSetPacketAlert(lua_State *luastate, PacketAlert *pa);
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void LuaStateSetFile(lua_State *luastate, File *file);
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void LuaStateSetThreadVars(lua_State *luastate, ThreadVars *tv);
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void LuaStateSetStreamingBuffer(lua_State *luastate, LuaStreamingBuffer *b);
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void LuaStateSetDirection(lua_State *luastate, int direction);
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void LuaPrintStack(lua_State *state);
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int LuaPushStringBuffer(lua_State *luastate, const uint8_t *input, size_t input_len);
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int LuaPushInteger(lua_State *luastate, lua_Integer n);
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#endif /* HAVE_LUA */
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#endif /* __UTIL_LUA_H__ */
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