| 1 | /* $Id: DhcpdInternal.h 79622 2019-07-09 01:21:16Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * DHCP server - Internal header.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2017-2019 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.alldomusa.eu.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | */
|
|---|
| 17 |
|
|---|
| 18 | #ifndef VBOX_INCLUDED_SRC_Dhcpd_DhcpdInternal_h
|
|---|
| 19 | #define VBOX_INCLUDED_SRC_Dhcpd_DhcpdInternal_h
|
|---|
| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
|
|---|
| 21 | # pragma once
|
|---|
| 22 | #endif
|
|---|
| 23 |
|
|---|
| 24 | #define LOG_GROUP LOG_GROUP_NET_DHCPD
|
|---|
| 25 | #include <iprt/stdint.h>
|
|---|
| 26 | #include <iprt/string.h>
|
|---|
| 27 | #include <VBox/log.h>
|
|---|
| 28 |
|
|---|
| 29 | #include <map>
|
|---|
| 30 | #include <vector>
|
|---|
| 31 |
|
|---|
| 32 | #if __cplusplus >= 199711
|
|---|
| 33 | #include <memory>
|
|---|
| 34 | using std::shared_ptr;
|
|---|
| 35 | #else
|
|---|
| 36 | # include <tr1/memory>
|
|---|
| 37 | using std::tr1::shared_ptr;
|
|---|
| 38 | #endif
|
|---|
| 39 |
|
|---|
| 40 |
|
|---|
| 41 | /** Byte vector. */
|
|---|
| 42 | typedef std::vector<uint8_t> octets_t;
|
|---|
| 43 |
|
|---|
| 44 | /** Raw DHCP option map (keyed by option number, byte vector value). */
|
|---|
| 45 | typedef std::map<uint8_t, octets_t> rawopts_t;
|
|---|
| 46 |
|
|---|
| 47 | class DhcpOption;
|
|---|
| 48 | /** DHCP option map (keyed by option number, DhcpOption value). */
|
|---|
| 49 | typedef std::map<uint8_t, std::shared_ptr<DhcpOption> > optmap_t;
|
|---|
| 50 |
|
|---|
| 51 |
|
|---|
| 52 | /** Equal compare operator for mac address. */
|
|---|
| 53 | DECLINLINE(bool) operator==(const RTMAC &l, const RTMAC &r)
|
|---|
| 54 | {
|
|---|
| 55 | return memcmp(&l, &r, sizeof(RTMAC)) == 0;
|
|---|
| 56 | }
|
|---|
| 57 |
|
|---|
| 58 | /** Less-than compare operator for mac address. */
|
|---|
| 59 | DECLINLINE(bool) operator<(const RTMAC &l, const RTMAC &r)
|
|---|
| 60 | {
|
|---|
| 61 | return memcmp(&l, &r, sizeof(RTMAC)) < 0;
|
|---|
| 62 | }
|
|---|
| 63 |
|
|---|
| 64 |
|
|---|
| 65 | /** @name LogXRel + return NULL helpers
|
|---|
| 66 | * @{ */
|
|---|
| 67 | #define DHCP_LOG_RET_NULL(a_MsgArgs) do { LogRel(a_MsgArgs); return NULL; } while (0)
|
|---|
| 68 | #define DHCP_LOG2_RET_NULL(a_MsgArgs) do { LogRel2(a_MsgArgs); return NULL; } while (0)
|
|---|
| 69 | #define DHCP_LOG3_RET_NULL(a_MsgArgs) do { LogRel3(a_MsgArgs); return NULL; } while (0)
|
|---|
| 70 | /** @} */
|
|---|
| 71 |
|
|---|
| 72 |
|
|---|
| 73 | /** @name LogXRel + return a_rcRet helpers
|
|---|
| 74 | * @{ */
|
|---|
| 75 | #define DHCP_LOG_RET(a_rcRet, a_MsgArgs) do { LogRel(a_MsgArgs); return (a_rcRet); } while (0)
|
|---|
| 76 | #define DHCP_LOG2_RET(a_rcRet, a_MsgArgs) do { LogRel2(a_MsgArgs); return (a_rcRet); } while (0)
|
|---|
| 77 | #define DHCP_LOG3_RET(a_rcRet, a_MsgArgs) do { LogRel3(a_MsgArgs); return (a_rcRet); } while (0)
|
|---|
| 78 | /** @} */
|
|---|
| 79 |
|
|---|
| 80 | /** LogRel + RTMsgError helper. */
|
|---|
| 81 | #define DHCP_LOG_MSG_ERROR(a_MsgArgs) do { LogRel(a_MsgArgs); RTMsgError a_MsgArgs; } while (0)
|
|---|
| 82 |
|
|---|
| 83 | #endif /* !VBOX_INCLUDED_SRC_Dhcpd_DhcpdInternal_h */
|
|---|
