| #region Copyright notice and license |
| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // 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 Google Inc. 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "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 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. |
| #endregion |
| |
| using System; |
| using System.IO; |
| |
| namespace Google.Protobuf |
| { |
| /// <summary> |
| /// Thrown when a protocol message being parsed is invalid in some way, |
| /// e.g. it contains a malformed varint or a negative byte length. |
| /// </summary> |
| public sealed class InvalidProtocolBufferException : IOException |
| { |
| internal InvalidProtocolBufferException(string message) |
| : base(message) |
| { |
| } |
| |
| internal InvalidProtocolBufferException(string message, Exception innerException) |
| : base(message, innerException) |
| { |
| } |
| |
| internal static InvalidProtocolBufferException MoreDataAvailable() |
| { |
| return new InvalidProtocolBufferException( |
| "Completed reading a message while more data was available in the stream."); |
| } |
| |
| internal static InvalidProtocolBufferException TruncatedMessage() |
| { |
| return new InvalidProtocolBufferException( |
| "While parsing a protocol message, the input ended unexpectedly " + |
| "in the middle of a field. This could mean either than the " + |
| "input has been truncated or that an embedded message " + |
| "misreported its own length."); |
| } |
| |
| internal static InvalidProtocolBufferException NegativeSize() |
| { |
| return new InvalidProtocolBufferException( |
| "CodedInputStream encountered an embedded string or message " + |
| "which claimed to have negative size."); |
| } |
| |
| internal static InvalidProtocolBufferException MalformedVarint() |
| { |
| return new InvalidProtocolBufferException( |
| "CodedInputStream encountered a malformed varint."); |
| } |
| |
| /// <summary> |
| /// Creates an exception for an error condition of an invalid tag being encountered. |
| /// </summary> |
| internal static InvalidProtocolBufferException InvalidTag() |
| { |
| return new InvalidProtocolBufferException( |
| "Protocol message contained an invalid tag (zero)."); |
| } |
| |
| internal static InvalidProtocolBufferException InvalidBase64(Exception innerException) |
| { |
| return new InvalidProtocolBufferException("Invalid base64 data", innerException); |
| } |
| |
| internal static InvalidProtocolBufferException InvalidEndTag() |
| { |
| return new InvalidProtocolBufferException( |
| "Protocol message end-group tag did not match expected tag."); |
| } |
| |
| internal static InvalidProtocolBufferException RecursionLimitExceeded() |
| { |
| return new InvalidProtocolBufferException( |
| "Protocol message had too many levels of nesting. May be malicious. " + |
| "Use CodedInputStream.SetRecursionLimit() to increase the depth limit."); |
| } |
| |
| internal static InvalidProtocolBufferException JsonRecursionLimitExceeded() |
| { |
| return new InvalidProtocolBufferException( |
| "Protocol message had too many levels of nesting. May be malicious. " + |
| "Use JsonParser.Settings to increase the depth limit."); |
| } |
| |
| internal static InvalidProtocolBufferException SizeLimitExceeded() |
| { |
| return new InvalidProtocolBufferException( |
| "Protocol message was too large. May be malicious. " + |
| "Use CodedInputStream.SetSizeLimit() to increase the size limit."); |
| } |
| |
| internal static InvalidProtocolBufferException InvalidMessageStreamTag() |
| { |
| return new InvalidProtocolBufferException( |
| "Stream of protocol messages had invalid tag. Expected tag is length-delimited field 1."); |
| } |
| } |
| } |