[457] | 1 | /*
|
---|
| 2 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
---|
| 3 | * All rights reserved.
|
---|
| 4 | *
|
---|
| 5 | * Redistribution and use in source and binary forms, with or without modification,
|
---|
| 6 | * are permitted provided that the following conditions are met:
|
---|
| 7 | *
|
---|
| 8 | * 1. Redistributions of source code must retain the above copyright notice,
|
---|
| 9 | * this list of conditions and the following disclaimer.
|
---|
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice,
|
---|
| 11 | * this list of conditions and the following disclaimer in the documentation
|
---|
| 12 | * and/or other materials provided with the distribution.
|
---|
| 13 | * 3. The name of the author may not be used to endorse or promote products
|
---|
| 14 | * derived from this software without specific prior written permission.
|
---|
| 15 | *
|
---|
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
---|
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
---|
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
---|
| 19 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
---|
| 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
---|
| 21 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
---|
| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
---|
| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
---|
| 24 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
---|
| 25 | * OF SUCH DAMAGE.
|
---|
| 26 | *
|
---|
| 27 | * This file is part of the lwIP TCP/IP stack.
|
---|
| 28 | *
|
---|
| 29 | * Author: Martin Hentschel <info@cl-soft.de>
|
---|
| 30 | *
|
---|
| 31 | */
|
---|
| 32 |
|
---|
| 33 | using System;
|
---|
| 34 |
|
---|
| 35 | namespace LwipSnmpCodeGeneration
|
---|
| 36 | {
|
---|
| 37 | public interface IRestriction
|
---|
| 38 | {
|
---|
| 39 | string GetCheckCodeValid(string varNameToCheck);
|
---|
| 40 | string GetCheckCodeInvalid(string varNameToCheck);
|
---|
| 41 | }
|
---|
| 42 |
|
---|
| 43 | public class BitMaskRestriction : IRestriction
|
---|
| 44 | {
|
---|
| 45 | UInt32 mask;
|
---|
| 46 |
|
---|
| 47 | public BitMaskRestriction(UInt32 mask)
|
---|
| 48 | {
|
---|
| 49 | this.mask = mask;
|
---|
| 50 | }
|
---|
| 51 |
|
---|
| 52 | public string GetCheckCodeValid(string varNameToCheck)
|
---|
| 53 | {
|
---|
| 54 | return String.Format("(({0} & {1}) == {0})", varNameToCheck, this.mask);
|
---|
| 55 | }
|
---|
| 56 |
|
---|
| 57 | public string GetCheckCodeInvalid(string varNameToCheck)
|
---|
| 58 | {
|
---|
| 59 | return String.Format("(({0} & {1}) != {0})", varNameToCheck, this.mask);
|
---|
| 60 | }
|
---|
| 61 | }
|
---|
| 62 |
|
---|
| 63 | public class IsEqualRestriction : IRestriction
|
---|
| 64 | {
|
---|
| 65 | private Int64 value;
|
---|
| 66 |
|
---|
| 67 | public IsEqualRestriction(Int64 value)
|
---|
| 68 | {
|
---|
| 69 | this.value = value;
|
---|
| 70 | }
|
---|
| 71 |
|
---|
| 72 | public long Value
|
---|
| 73 | {
|
---|
| 74 | get { return value; }
|
---|
| 75 | }
|
---|
| 76 |
|
---|
| 77 | public string GetCheckCodeValid(string varNameToCheck)
|
---|
| 78 | {
|
---|
| 79 | return String.Format("({0} == {1})", varNameToCheck, this.value);
|
---|
| 80 | }
|
---|
| 81 |
|
---|
| 82 | public string GetCheckCodeInvalid(string varNameToCheck)
|
---|
| 83 | {
|
---|
| 84 | return String.Format("({0} != {1})", varNameToCheck, this.value);
|
---|
| 85 | }
|
---|
| 86 | }
|
---|
| 87 |
|
---|
| 88 | public class IsInRangeRestriction : IRestriction
|
---|
| 89 | {
|
---|
| 90 | private Int64 rangeStart;
|
---|
| 91 | private Int64 rangeEnd;
|
---|
| 92 |
|
---|
| 93 | public IsInRangeRestriction(Int64 rangeStart, Int64 rangeEnd)
|
---|
| 94 | {
|
---|
| 95 | this.rangeStart = rangeStart;
|
---|
| 96 | this.rangeEnd = rangeEnd;
|
---|
| 97 | }
|
---|
| 98 |
|
---|
| 99 | public long RangeStart
|
---|
| 100 | {
|
---|
| 101 | get { return this.rangeStart; }
|
---|
| 102 | }
|
---|
| 103 |
|
---|
| 104 | public long RangeEnd
|
---|
| 105 | {
|
---|
| 106 | get { return this.rangeEnd; }
|
---|
| 107 | }
|
---|
| 108 |
|
---|
| 109 | public string GetCheckCodeValid(string varNameToCheck)
|
---|
| 110 | {
|
---|
| 111 | return String.Format("(({0} >= {1}) && ({0} <= {2}))", varNameToCheck, this.rangeStart, this.rangeEnd);
|
---|
| 112 | }
|
---|
| 113 |
|
---|
| 114 | public string GetCheckCodeInvalid(string varNameToCheck)
|
---|
| 115 | {
|
---|
| 116 | return String.Format("(({0} < {1}) || ({0} > {2}))", varNameToCheck, this.rangeStart, this.rangeEnd);
|
---|
| 117 | }
|
---|
| 118 | }
|
---|
| 119 |
|
---|
| 120 | }
|
---|