#region Copyright notice and license | |
// Protocol Buffers - Google's data interchange format | |
// Copyright 2008 Google Inc. All rights reserved. | |
// http://github.com/jskeet/dotnet-protobufs/ | |
// Original C++/Java/Python code: | |
// http://code.google.com/p/protobuf/ | |
// | |
// 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.Globalization; | |
using System.Reflection; | |
using System.Text.RegularExpressions; | |
namespace Google.ProtocolBuffers | |
{ | |
/// <summary> | |
/// Class containing helpful workarounds for various platform compatibility | |
/// </summary> | |
internal static class FrameworkPortability | |
{ | |
#if COMPACT_FRAMEWORK | |
internal const string NewLine = "\n"; | |
#else | |
internal static readonly string NewLine = System.Environment.NewLine; | |
#endif | |
#if CLIENTPROFILE | |
internal const RegexOptions CompiledRegexWhereAvailable = RegexOptions.Compiled; | |
#else | |
internal const RegexOptions CompiledRegexWhereAvailable = RegexOptions.None; | |
#endif | |
internal static CultureInfo InvariantCulture | |
{ | |
get { return CultureInfo.InvariantCulture; } | |
} | |
internal static double Int64ToDouble(long value) | |
{ | |
#if CLIENTPROFILE | |
return BitConverter.Int64BitsToDouble(value); | |
#else | |
double[] arresult = new double[1]; | |
Buffer.BlockCopy(new[] { value }, 0, arresult, 0, 8); | |
return arresult[0]; | |
#endif | |
} | |
internal static long DoubleToInt64(double value) | |
{ | |
#if CLIENTPROFILE | |
return BitConverter.DoubleToInt64Bits(value); | |
#else | |
long[] arresult = new long[1]; | |
Buffer.BlockCopy(new[] { value }, 0, arresult, 0, 8); | |
return arresult[0]; | |
#endif | |
} | |
internal static bool TryParseInt32(string text, out int number) | |
{ | |
return TryParseInt32(text, NumberStyles.Any, InvariantCulture, out number); | |
} | |
internal static bool TryParseInt32(string text, NumberStyles style, IFormatProvider format, out int number) | |
{ | |
#if COMPACT_FRAMEWORK | |
try | |
{ | |
number = int.Parse(text, style, format); | |
return true; | |
} | |
catch | |
{ | |
number = 0; | |
return false; | |
} | |
#else | |
return int.TryParse(text, style, format, out number); | |
#endif | |
} | |
} | |
} |