| OZ++ Class: NetlinkMsgError |
/******************************************************************************
*
* Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer.
*
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR 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.
*
*
* NetlinkMsgError.h
*
*****************************************************************************/
#pragma once
#include <oz++/CommonObject.h>
#include <oz++/Exception.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <asm/types.h>
#include <oz++/netlink/NetlinkMsgHeader.h>
namespace OZ {
class NetlinkMsgError :public CommonObject {
private:
struct nlmsgerr* _error;
public:
NetlinkMsgError(struct nlmsgerr* err)
:_error(err)
{
}
public:
void display()
{
if (_error) {
printf("Message :%s\n", strerror( -1 * _error->error));
printf("NLMSGERR errno:%d\n", _error -> error);
printf("NLMSGERR len: %u\n", _error -> msg.nlmsg_len);
printf("NLMSGERR type: %s\n", NetlinkMsgHeader::getType(_error -> msg.nlmsg_type ));
printf("NLMSGERR flags: %s\n", (const char*)NetlinkMsgHeader::getFlags(_error -> msg.nlmsg_flags));
printf("NLMSGERR seq: %u\n", _error -> msg.nlmsg_seq);
printf("NLMSGERR pid: %u\n", _error -> msg.nlmsg_pid);
}
}
};
}