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Diffstat (limited to 'third_party/protobuf/3.6.0/csharp/src/Google.Protobuf/FrameworkPortability.cs')
-rw-r--r-- | third_party/protobuf/3.6.0/csharp/src/Google.Protobuf/FrameworkPortability.cs | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/third_party/protobuf/3.6.0/csharp/src/Google.Protobuf/FrameworkPortability.cs b/third_party/protobuf/3.6.0/csharp/src/Google.Protobuf/FrameworkPortability.cs new file mode 100644 index 0000000000..c8060f6ca8 --- /dev/null +++ b/third_party/protobuf/3.6.0/csharp/src/Google.Protobuf/FrameworkPortability.cs @@ -0,0 +1,49 @@ +#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.Text.RegularExpressions; + +namespace Google.Protobuf +{ + /// <summary> + /// Class containing helpful workarounds for various platform compatibility + /// </summary> + internal static class FrameworkPortability + { + // The value of RegexOptions.Compiled is 8. We can test for the presence at + // execution time using Enum.IsDefined, so a single build will do the right thing + // on each platform. (RegexOptions.Compiled isn't supported by PCLs.) + internal static readonly RegexOptions CompiledRegexWhereAvailable = + Enum.IsDefined(typeof(RegexOptions), 8) ? (RegexOptions)8 : RegexOptions.None; + } +}
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