| #region Apache License |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to you under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #endregion |
| |
| using log4net.Core; |
| |
| namespace log4net.Util.PatternStringConverters |
| { |
| /// <summary> |
| /// Writes a newline to the output |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// Writes the system dependent line terminator to the output. |
| /// This behavior can be overridden by setting the <see cref="PatternConverter.Option"/>: |
| /// </para> |
| /// <list type="definition"> |
| /// <listheader> |
| /// <term>Option Value</term> |
| /// <description>Output</description> |
| /// </listheader> |
| /// <item> |
| /// <term>DOS</term> |
| /// <description>DOS or Windows line terminator <c>"\r\n"</c></description> |
| /// </item> |
| /// <item> |
| /// <term>UNIX</term> |
| /// <description>UNIX line terminator <c>"\n"</c></description> |
| /// </item> |
| /// </list> |
| /// </remarks> |
| /// <author>Nicko Cadell</author> |
| internal sealed class NewLinePatternConverter : LiteralPatternConverter, IOptionHandler |
| { |
| #region Implementation of IOptionHandler |
| |
| /// <summary> |
| /// Initialize the converter |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// This is part of the <see cref="IOptionHandler"/> delayed object |
| /// activation scheme. The <see cref="ActivateOptions"/> method must |
| /// be called on this object after the configuration properties have |
| /// been set. Until <see cref="ActivateOptions"/> is called this |
| /// object is in an undefined state and must not be used. |
| /// </para> |
| /// <para> |
| /// If any of the configuration properties are modified then |
| /// <see cref="ActivateOptions"/> must be called again. |
| /// </para> |
| /// </remarks> |
| public void ActivateOptions() |
| { |
| if (SystemInfo.EqualsIgnoringCase(Option, "DOS")) |
| { |
| Option = "\r\n"; |
| } |
| else if (SystemInfo.EqualsIgnoringCase(Option, "UNIX")) |
| { |
| Option = "\n"; |
| } |
| else |
| { |
| Option = SystemInfo.NewLine; |
| } |
| } |
| |
| #endregion |
| } |
| } |