[8295] | 1 | #region Copyright notice and license
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| 2 |
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| 3 | // Protocol Buffers - Google's data interchange format
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| 4 | // Copyright 2008 Google Inc. All rights reserved.
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| 5 | // http://github.com/jskeet/dotnet-protobufs/
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| 6 | // Original C++/Java/Python code:
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| 7 | // http://code.google.com/p/protobuf/
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| 8 | //
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| 9 | // Redistribution and use in source and binary forms, with or without
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| 10 | // modification, are permitted provided that the following conditions are
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| 11 | // met:
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| 12 | //
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| 13 | // * Redistributions of source code must retain the above copyright
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| 14 | // notice, this list of conditions and the following disclaimer.
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| 15 | // * Redistributions in binary form must reproduce the above
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| 16 | // copyright notice, this list of conditions and the following disclaimer
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| 17 | // in the documentation and/or other materials provided with the
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| 18 | // distribution.
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| 19 | // * Neither the name of Google Inc. nor the names of its
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| 20 | // contributors may be used to endorse or promote products derived from
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| 21 | // this software without specific prior written permission.
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| 22 | //
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| 23 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 24 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 25 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 26 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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| 27 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 28 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 29 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 30 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 31 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 32 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 33 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 34 |
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| 35 | #endregion
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| 36 |
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| 37 | using System.IO;
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| 38 |
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| 39 | namespace Google.ProtocolBuffers
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| 40 | {
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| 41 | /// <summary>
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| 42 | /// Thrown when a protocol message being parsed is invalid in some way,
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| 43 | /// e.g. it contains a malformed varint or a negative byte length.
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| 44 | /// </summary>
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| 45 | public sealed class InvalidProtocolBufferException : IOException
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| 46 | {
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| 47 | internal InvalidProtocolBufferException(string message)
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| 48 | : base(message)
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| 49 | {
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| 50 | }
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| 51 |
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| 52 | public static InvalidProtocolBufferException TruncatedMessage()
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| 53 | {
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| 54 | return new InvalidProtocolBufferException(
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| 55 | "While parsing a protocol message, the input ended unexpectedly " +
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| 56 | "in the middle of a field. This could mean either than the " +
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| 57 | "input has been truncated or that an embedded message " +
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| 58 | "misreported its own length.");
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| 59 | }
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| 60 |
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| 61 | internal static InvalidProtocolBufferException NegativeSize()
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| 62 | {
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| 63 | return new InvalidProtocolBufferException(
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| 64 | "CodedInputStream encountered an embedded string or message " +
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| 65 | "which claimed to have negative size.");
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| 66 | }
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| 67 |
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| 68 | public static InvalidProtocolBufferException MalformedVarint()
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| 69 | {
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| 70 | return new InvalidProtocolBufferException(
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| 71 | "CodedInputStream encountered a malformed varint.");
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| 72 | }
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| 73 |
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| 74 | public static InvalidProtocolBufferException InvalidTag()
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| 75 | {
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| 76 | return new InvalidProtocolBufferException(
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| 77 | "Protocol message contained an invalid tag (zero).");
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| 78 | }
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| 79 |
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| 80 | internal static InvalidProtocolBufferException InvalidEndTag()
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| 81 | {
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| 82 | return new InvalidProtocolBufferException(
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| 83 | "Protocol message end-group tag did not match expected tag.");
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| 84 | }
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| 85 |
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| 86 | internal static InvalidProtocolBufferException InvalidWireType()
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| 87 | {
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| 88 | return new InvalidProtocolBufferException(
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| 89 | "Protocol message tag had invalid wire type.");
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| 90 | }
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| 91 |
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| 92 | internal static InvalidProtocolBufferException RecursionLimitExceeded()
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| 93 | {
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| 94 | return new InvalidProtocolBufferException(
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| 95 | "Protocol message had too many levels of nesting. May be malicious. " +
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| 96 | "Use CodedInputStream.SetRecursionLimit() to increase the depth limit.");
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| 97 | }
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| 98 |
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| 99 | internal static InvalidProtocolBufferException SizeLimitExceeded()
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| 100 | {
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| 101 | return new InvalidProtocolBufferException(
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| 102 | "Protocol message was too large. May be malicious. " +
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| 103 | "Use CodedInputStream.SetSizeLimit() to increase the size limit.");
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| 104 | }
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| 105 |
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| 106 | internal static InvalidProtocolBufferException InvalidMessageStreamTag()
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| 107 | {
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| 108 | return new InvalidProtocolBufferException(
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| 109 | "Stream of protocol messages had invalid tag. Expected tag is length-delimited field 1.");
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| 110 | }
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| 111 | }
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| 112 | } |
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