| /* |
| Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are |
| met: |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above |
| copyright notice, this list of conditions and the following |
| disclaimer in the documentation and/or other materials provided |
| with the distribution. |
| * Neither the name of The Linux Foundation nor the names of its |
| contributors may be used to endorse or promote products derived |
| from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /*! |
| @file |
| IPACM_CmdQueue.h |
| |
| @brief |
| This file implements the IPAM Comment Queue definitions |
| |
| @Author |
| |
| */ |
| #ifndef IPA_CONNTRACK_MESSAGE_H |
| #define IPA_CONNTRACK_MESSAGE_H |
| |
| #include <iostream> |
| #include <pthread.h> |
| #include "IPACM_Defs.h" |
| |
| |
| |
| /*--------------------------------------------------------------------------- |
| Event data required by IPA_CM |
| ---------------------------------------------------------------------------*/ |
| |
| |
| typedef struct _ipacm_cmd_q_data { |
| ipa_cm_event_id event; |
| void *evt_data; |
| }ipacm_cmd_q_data; |
| |
| typedef struct cmd_s |
| { |
| void (*callback_ptr)(ipacm_cmd_q_data *); |
| ipacm_cmd_q_data data; |
| }cmd_t; |
| |
| class Message |
| { |
| private: |
| Message *m_next; |
| |
| public: |
| cmd_t evt; |
| |
| Message() |
| { |
| m_next = NULL; |
| evt.callback_ptr = NULL; |
| } |
| ~Message() { } |
| void setnext(Message *item) { m_next = item; } |
| Message* getnext() { return m_next; } |
| }; |
| |
| class MessageQueue |
| { |
| |
| private: |
| Message *Head; |
| Message *Tail; |
| Message* dequeue(void); |
| static MessageQueue *inst; |
| |
| MessageQueue() |
| { |
| Head = NULL; |
| Tail = NULL; |
| } |
| |
| public: |
| |
| ~MessageQueue() { } |
| void enqueue(Message *item); |
| |
| static void* Process(void *); |
| static MessageQueue* getInstance(); |
| |
| }; |
| |
| #endif /* IPA_CONNTRACK_MESSAGE_H */ |
| |