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Imported Upstream version 6.4.0.137

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Former-commit-id: 943baa9f16a098c33e129777827f3a9d20da00d6
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-07-26 19:53:28 +00:00
parent e9207cf623
commit ef583813eb
2712 changed files with 74169 additions and 40587 deletions
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4
mcs/class/referencesource/mscorlib/system/activator.cs
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@@ -74,7 +74,7 @@ namespace System {
throw new ArgumentNullException("type");
Contract.EndContractBlock();
#if !FULL_AOT_RUNTIME
if (type is System.Reflection.Emit.TypeBuilder)
if (RuntimeFeature.IsDynamicCodeSupported && type is System.Reflection.Emit.TypeBuilder)
throw new NotSupportedException(Environment.GetResourceString("NotSupported_CreateInstanceWithTypeBuilder"));
#endif
// If they didn't specify a lookup, then we will provide the default lookup.
@@ -699,7 +699,7 @@ namespace System {
}
#endif // FEATURE_COMINTEROP
#if FEATURE_REMOTING || MOBILE_LEGACY
#if !DISABLE_REMOTING && (FEATURE_REMOTING || MOBILE_LEGACY)
// This method is a helper method and delegates to the remoting
// services to do the actual work.
[System.Security.SecurityCritical] // auto-generated_required

1
mcs/class/referencesource/mscorlib/system/exception.cs
View File

@@ -151,7 +151,6 @@ namespace System {
}
}
public virtual String Message {
get {
if (_message == null) {

2
mcs/class/referencesource/mscorlib/system/gc.cs
View File

@@ -281,7 +281,7 @@ namespace System {
if ((mode < GCCollectionMode.Default) || (mode > GCCollectionMode.Optimized))
{
throw new ArgumentOutOfRangeException(Environment.GetResourceString("ArgumentOutOfRange_Enum"));
throw new ArgumentOutOfRangeException("mode", Environment.GetResourceString("ArgumentOutOfRange_Enum"));
}
Contract.EndContractBlock();

12
mcs/class/referencesource/mscorlib/system/globalization/calendardata.cs
View File

@@ -184,7 +184,7 @@ namespace System.Globalization
InitializeAbbreviatedEraNames(localeName, calendarId);
// Abbreviated English Era Names are only used for the Japanese calendar.
if (calendarId == (int)CalendarId.JAPAN)
if (!GlobalizationMode.Invariant && calendarId == (int)CalendarId.JAPAN)
{
this.saAbbrevEnglishEraNames = JapaneseCalendar.EnglishEraNames();
}
@@ -268,6 +268,10 @@ namespace System.Globalization
case CalendarId.JAPAN:
case CalendarId.JAPANESELUNISOLAR:
if (GlobalizationMode.Invariant)
{
throw new PlatformNotSupportedException();
}
this.saEraNames = JapaneseCalendar.EraNames();
break;
@@ -306,7 +310,11 @@ namespace System.Globalization
break;
case CalendarId.JAPAN:
case CalendarId.JAPANESELUNISOLAR:
this.saAbbrevEraNames = JapaneseCalendar.AbbrevEraNames();
if (GlobalizationMode.Invariant)
{
throw new PlatformNotSupportedException();
}
this.saAbbrevEraNames = this.saEraNames;
break;
case CalendarId.HIJRI:
case CalendarId.UMALQURA:

28
mcs/class/referencesource/mscorlib/system/globalization/japanesecalendar.cs
View File

@@ -22,14 +22,14 @@ namespace System.Globalization {
** year based on the era.
**
** This system is adopted by Emperor Meiji in 1868. The year value is counted based on the reign of an emperor,
** and the era begins on the day an emperor ascends the throne and continues until his death.
** and the era begins on the day an emperor ascends the throne and continues until his death or his abdication.
** The era changes at 12:00AM.
**
** For example, the current era is Heisei. It started on 1989/1/8 A.D. Therefore, Gregorian year 1989 is also Heisei 1st.
** 1989/1/8 A.D. is also Heisei 1st 1/8.
** For example, the current era is Reiwa. It started on 2019/5/1 A.D. Therefore, Gregorian year 2019 is also Reiwa 1st.
** 2019/5/1 A.D. is also Reiwa 1st 5/1.
**
** Any date in the year during which era is changed can be reckoned in either era. For example,
** 1989/1/1 can be 1/1 Heisei 1st year or 1/1 Showa 64th year.
** 2019/1/1 can be 1/1 Reiwa 1st year or 1/1 Heisei 31st year.
**
** Note:
** The DateTime can be represented by the JapaneseCalendar are limited to two factors:
@@ -40,7 +40,7 @@ namespace System.Globalization {
** Calendar Minimum Maximum
** ========== ========== ==========
** Gregorian 1868/09/08 9999/12/31
** Japanese Meiji 01/01 Heisei 8011/12/31
** Japanese Meiji 01/01 Reiwa 7981/12/31
============================================================================*/
@@ -96,7 +96,7 @@ namespace System.Globalization {
// should be the first element.
// That is, m_EraInfo[0] contains the most recent era.
//
// We know about 4 built-in eras, however users may add additional era(s) from the
// We know about 5 built-in eras, however users may add additional era(s) from the
// registry, by adding values to HKLM\SYSTEM\CurrentControlSet\Control\Nls\Calendars\Japanese\Eras
//
// Registry values look like:
@@ -124,14 +124,16 @@ namespace System.Globalization {
if (japaneseEraInfo == null)
{
// We know about some built-in ranges
EraInfo[] defaultEraRanges = new EraInfo[4];
defaultEraRanges[0] = new EraInfo( 4, 1989, 1, 8, 1988, 1, GregorianCalendar.MaxYear - 1988,
EraInfo[] defaultEraRanges = new EraInfo[5];
defaultEraRanges[0] = new EraInfo( 5, 2019, 5, 1, 2018, 1, GregorianCalendar.MaxYear - 2018,
"\x4ee4\x548c", "\x4ee4", "R"); // era #5 start year/month/day, yearOffset, minEraYear
defaultEraRanges[1] = new EraInfo( 4, 1989, 1, 8, 1988, 1, 2019-1988,
"\x5e73\x6210", "\x5e73", "H"); // era #4 start year/month/day, yearOffset, minEraYear
defaultEraRanges[1] = new EraInfo( 3, 1926, 12, 25, 1925, 1, 1989-1925,
defaultEraRanges[2] = new EraInfo( 3, 1926, 12, 25, 1925, 1, 1989-1925,
"\x662d\x548c", "\x662d", "S"); // era #3,start year/month/day, yearOffset, minEraYear
defaultEraRanges[2] = new EraInfo( 2, 1912, 7, 30, 1911, 1, 1926-1911,
defaultEraRanges[3] = new EraInfo( 2, 1912, 7, 30, 1911, 1, 1926-1911,
"\x5927\x6b63", "\x5927", "T"); // era #2,start year/month/day, yearOffset, minEraYear
defaultEraRanges[3] = new EraInfo( 1, 1868, 1, 1, 1867, 1, 1912-1867,
defaultEraRanges[4] = new EraInfo( 1, 1868, 1, 1, 1867, 1, 1912-1867,
"\x660e\x6cbb", "\x660e", "M"); // era #1,start year/month/day, yearOffset, minEraYear
// Remember the ranges we built
@@ -221,9 +223,9 @@ namespace System.Globalization {
//
// If we didn't have valid eras, then fail
// should have at least 4 eras
// should have at least 5 eras
//
if (iFoundEras < 4) return null;
if (iFoundEras < 5) return null;
//
// Now we have eras, clean them up.

14
mcs/class/referencesource/mscorlib/system/io/binaryreader.cs
View File

@@ -511,6 +511,20 @@ namespace System.IO {
return chars;
}
#if MONO
public virtual int Read(Span<char> buffer)
{
char[] bufferBytes = buffer.ToArray();
return Read(bufferBytes, 0, bufferBytes.Length);
}
public virtual int Read(Span<byte> buffer)
{
byte[] bufferBytes = buffer.ToArray();
return Read(bufferBytes, 0, bufferBytes.Length);
}
#endif
public virtual int Read(byte[] buffer, int index, int count) {
if (buffer==null)
throw new ArgumentNullException("buffer", Environment.GetResourceString("ArgumentNull_Buffer"));

42
mcs/class/referencesource/mscorlib/system/io/binarywriter.cs
View File

@@ -20,6 +20,7 @@ using System.Runtime;
using System.Runtime.Serialization;
using System.Text;
using System.Diagnostics.Contracts;
using System.Threading.Tasks;
namespace System.IO {
// This abstract base class represents a writer that can write
@@ -28,7 +29,7 @@ namespace System.IO {
//
[Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class BinaryWriter : IDisposable
public class BinaryWriter : IDisposable, IAsyncDisposable
{
public static readonly BinaryWriter Null = new BinaryWriter();
@@ -135,6 +136,45 @@ namespace System.IO {
{
return OutStream.Seek(offset, origin);
}
#if MONO
public virtual void Write(ReadOnlySpan<byte> buffer)
{
Write(buffer.ToArray());
}
public virtual void Write(ReadOnlySpan<char> buffer)
{
Write(buffer.ToArray());
}
public virtual ValueTask DisposeAsync()
{
try
{
if (GetType() == typeof(BinaryWriter))
{
if (_leaveOpen)
{
return new ValueTask(OutStream.FlushAsync());
}
OutStream.Close();
}
else
{
// Since this is a derived BinaryWriter, delegate to whatever logic
// the derived implementation already has in Dispose.
Dispose();
}
return default;
}
catch (Exception exc)
{
return new ValueTask(Task.FromException(exc));
}
}
#endif
// Writes a boolean to this stream. A single byte is written to the stream
// with the value 0 representing false or the value 1 representing true.

2
mcs/class/referencesource/mscorlib/system/reflection/emit/methodbuilder.cs
View File

@@ -1403,7 +1403,7 @@ namespace System.Reflection.Emit
/// </summary>
[StructLayout(LayoutKind.Sequential)]
[ComVisible(false)]
public struct ExceptionHandler : IEquatable<ExceptionHandler>
public readonly struct ExceptionHandler : IEquatable<ExceptionHandler>
{
// Keep in sync with unmanged structure.
internal readonly int m_exceptionClass;

37
mcs/class/referencesource/mscorlib/system/reflection/mdimport.cs
View File

@@ -62,6 +62,43 @@ namespace System.Reflection
Modifier = 0x40,
Sentinel = 0x41,
Pinned = 0x45,
ELEMENT_TYPE_END = 0x00,
ELEMENT_TYPE_VOID = 0x01,
ELEMENT_TYPE_BOOLEAN = 0x02,
ELEMENT_TYPE_CHAR = 0x03,
ELEMENT_TYPE_I1 = 0x04,
ELEMENT_TYPE_U1 = 0x05,
ELEMENT_TYPE_I2 = 0x06,
ELEMENT_TYPE_U2 = 0x07,
ELEMENT_TYPE_I4 = 0x08,
ELEMENT_TYPE_U4 = 0x09,
ELEMENT_TYPE_I8 = 0x0A,
ELEMENT_TYPE_U8 = 0x0B,
ELEMENT_TYPE_R4 = 0x0C,
ELEMENT_TYPE_R8 = 0x0D,
ELEMENT_TYPE_STRING = 0x0E,
ELEMENT_TYPE_PTR = 0x0F,
ELEMENT_TYPE_BYREF = 0x10,
ELEMENT_TYPE_VALUETYPE = 0x11,
ELEMENT_TYPE_CLASS = 0x12,
ELEMENT_TYPE_VAR = 0x13,
ELEMENT_TYPE_ARRAY = 0x14,
ELEMENT_TYPE_GENERICINST = 0x15,
ELEMENT_TYPE_TYPEDBYREF = 0x16,
ELEMENT_TYPE_I = 0x18,
ELEMENT_TYPE_U = 0x19,
ELEMENT_TYPE_FNPTR = 0x1B,
ELEMENT_TYPE_OBJECT = 0x1C,
ELEMENT_TYPE_SZARRAY = 0x1D,
ELEMENT_TYPE_MVAR = 0x1E,
ELEMENT_TYPE_CMOD_REQD = 0x1F,
ELEMENT_TYPE_CMOD_OPT = 0x20,
ELEMENT_TYPE_INTERNAL = 0x21,
ELEMENT_TYPE_MAX = 0x22,
ELEMENT_TYPE_MODIFIER = 0x40,
ELEMENT_TYPE_SENTINEL = 0x41,
ELEMENT_TYPE_PINNED = 0x45,
}
[Serializable]

2
mcs/class/referencesource/mscorlib/system/rttype.cs.REMOVED.git-id
View File

@@ -1 +1 @@
14e9c98271b7092feb7ff984bdddbdc5a9f1acdd
a7122e56661c75df2dbf71b01e091405baf129e0

2
mcs/class/referencesource/mscorlib/system/runtime/interopservices/attributes.cs
View File

@@ -1148,7 +1148,7 @@ namespace System.Runtime.InteropServices{
}
}
[AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
[AttributeUsage(AttributeTargets.Method, Inherited=false)]
[System.Runtime.InteropServices.ComVisible(false)]
public sealed class ManagedToNativeComInteropStubAttribute : Attribute
{

6
mcs/class/referencesource/mscorlib/system/runtime/serialization/formatters/binary/binaryformatter.cs
View File

@@ -34,7 +34,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
[System.Runtime.InteropServices.ComVisible(true)]
sealed public class BinaryFormatter :
#if !FEATURE_REMOTING && !MONO
#if DISABLE_REMOTING || (!FEATURE_REMOTING && !MONO)
IFormatter
#else
IRemotingFormatter
@@ -149,7 +149,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
return Deserialize(serializationStream, handler, true);
}
#if FEATURE_REMOTING || MOBILE_LEGACY
#if FEATURE_REMOTING || (MOBILE_LEGACY && !DISABLE_REMOTING)
[System.Security.SecuritySafeCritical] // auto-generated
public Object DeserializeMethodResponse(Stream serializationStream, HeaderHandler handler, IMethodCallMessage methodCallMessage) {
return Deserialize(serializationStream, handler, true, methodCallMessage);
@@ -161,7 +161,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
return Deserialize(serializationStream, handler, false);
}
#if FEATURE_REMOTING || MOBILE_LEGACY
#if FEATURE_REMOTING || (MOBILE_LEGACY && !DISABLE_REMOTING)
[System.Security.SecurityCritical] // auto-generated_required
[System.Runtime.InteropServices.ComVisible(false)]
public Object UnsafeDeserializeMethodResponse(Stream serializationStream, HeaderHandler handler, IMethodCallMessage methodCallMessage) {

6
mcs/class/referencesource/mscorlib/system/runtime/serialization/formatters/binary/binaryobjectreader.cs
View File

@@ -66,7 +66,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
//MethodCall and MethodReturn are handled special for perf reasons
private bool bFullDeserialization;
#if FEATURE_REMOTING
#if FEATURE_REMOTING
private bool bMethodCall;
private bool bMethodReturn;
private BinaryMethodCall binaryMethodCall;
@@ -95,7 +95,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
m_objectManager.TopObject = value;
}
}
#if FEATURE_REMOTING
#if FEATURE_REMOTING
internal void SetMethodCall(BinaryMethodCall binaryMethodCall)
{
bMethodCall = true;
@@ -141,7 +141,7 @@ namespace System.Runtime.Serialization.Formatters.Binary {
}
#if FEATURE_REMOTING || MOBILE_LEGACY
#if FEATURE_REMOTING || (MOBILE_LEGACY && !DISABLE_REMOTING)
[System.Security.SecurityCritical] // auto-generated
internal Object Deserialize(HeaderHandler handler, __BinaryParser serParser, bool fCheck, bool isCrossAppDomain, IMethodCallMessage methodCallMessage) {
if (serParser == null)

6
mcs/class/referencesource/mscorlib/system/runtime/serialization/streamingcontext.cs
View File

@@ -18,9 +18,9 @@ namespace System.Runtime.Serialization {
using System;
[Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public struct StreamingContext {
internal Object m_additionalContext;
internal StreamingContextStates m_state;
public readonly struct StreamingContext {
internal readonly Object m_additionalContext;
internal readonly StreamingContextStates m_state;
public StreamingContext(StreamingContextStates state)
: this (state, null) {

6
mcs/class/referencesource/mscorlib/system/security/claims/ClaimsPrincipal.cs
View File

@@ -117,6 +117,7 @@ namespace System.Security.Claims
return selectedClaimsIdentity;
}
#if !DISABLE_SECURITY
/// <summary>
/// Used to set a custom claims principal.
/// </summary>
@@ -131,6 +132,7 @@ namespace System.Security.Claims
return new ClaimsPrincipal(Thread.CurrentPrincipal);
}
#endif
public static Func<IEnumerable<ClaimsIdentity>, ClaimsIdentity> PrimaryIdentitySelector
{
@@ -519,6 +521,7 @@ namespace System.Security.Claims
}
}
#if !DISABLE_SECURITY
/// <summary>
/// Returns the Current Principal by calling a delegate. Users may specify the delegate.
/// </summary>
@@ -537,6 +540,9 @@ namespace System.Security.Claims
}
}
}
#else
public static ClaimsPrincipal Current => throw new PlatformNotSupportedException ();
#endif
/// <summary>
/// Retrieves a <see cref="IEnumerable{Claim}"/> where each claim is matched by <param name="match"/>.

26
mcs/class/referencesource/mscorlib/system/security/cryptography/asymmetricalgorithm.cs
View File

@@ -113,5 +113,31 @@ namespace System.Security.Cryptography {
public virtual String ToXmlString(bool includePrivateParameters) {
throw new NotImplementedException();
}
#if MONO
public virtual byte[] ExportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<byte> passwordBytes, System.Security.Cryptography.PbeParameters pbeParameters) => throw new PlatformNotSupportedException ();
public virtual byte[] ExportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<char> password, System.Security.Cryptography.PbeParameters pbeParameters) => throw new PlatformNotSupportedException ();
public virtual byte[] ExportPkcs8PrivateKey () => throw new PlatformNotSupportedException ();
public virtual byte[] ExportSubjectPublicKeyInfo () => throw new PlatformNotSupportedException ();
public virtual void ImportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<byte> passwordBytes, System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual void ImportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<char> password, System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual void ImportPkcs8PrivateKey (System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual void ImportSubjectPublicKeyInfo (System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual bool TryExportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<byte> passwordBytes, System.Security.Cryptography.PbeParameters pbeParameters, System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
public virtual bool TryExportEncryptedPkcs8PrivateKey (System.ReadOnlySpan<char> password, System.Security.Cryptography.PbeParameters pbeParameters, System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
public virtual bool TryExportPkcs8PrivateKey (System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
public virtual bool TryExportSubjectPublicKeyInfo (System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
#endif
}
}

126
mcs/class/referencesource/mscorlib/system/security/cryptography/dsa.cs
View File

@@ -16,6 +16,9 @@ namespace System.Security.Cryptography {
using System.Security.Util;
using System.Globalization;
using System.IO;
#if MONO
using System.Buffers;
#endif
using System.Diagnostics.Contracts;
// DSAParameters is serializable so that one could pass the public parameters
@@ -266,5 +269,128 @@ namespace System.Security.Cryptography {
{
return new ArgumentException(Environment.GetResourceString("Cryptography_HashAlgorithmNameNullOrEmpty"), "hashAlgorithm");
}
#if MONO
// these methods were copied from CoreFX for NS2.1 support
public static DSA Create(int keySizeInBits)
{
DSA dsa = Create();
try
{
dsa.KeySize = keySizeInBits;
return dsa;
}
catch
{
dsa.Dispose();
throw;
}
}
public static DSA Create(DSAParameters parameters)
{
DSA dsa = Create();
try
{
dsa.ImportParameters(parameters);
return dsa;
}
catch
{
dsa.Dispose();
throw;
}
}
public virtual bool TryCreateSignature(ReadOnlySpan<byte> hash, Span<byte> destination, out int bytesWritten)
{
byte[] sig = CreateSignature(hash.ToArray());
if (sig.Length <= destination.Length)
{
new ReadOnlySpan<byte>(sig).CopyTo(destination);
bytesWritten = sig.Length;
return true;
}
else
{
bytesWritten = 0;
return false;
}
}
protected virtual bool TryHashData(ReadOnlySpan<byte> data, Span<byte> destination, HashAlgorithmName hashAlgorithm, out int bytesWritten)
{
byte[] array = ArrayPool<byte>.Shared.Rent(data.Length);
try
{
data.CopyTo(array);
byte[] hash = HashData(array, 0, data.Length, hashAlgorithm);
if (destination.Length >= hash.Length)
{
new ReadOnlySpan<byte>(hash).CopyTo(destination);
bytesWritten = hash.Length;
return true;
}
else
{
bytesWritten = 0;
return false;
}
}
finally
{
Array.Clear(array, 0, data.Length);
ArrayPool<byte>.Shared.Return(array);
}
}
public virtual bool TrySignData(ReadOnlySpan<byte> data, Span<byte> destination, HashAlgorithmName hashAlgorithm, out int bytesWritten)
{
if (string.IsNullOrEmpty(hashAlgorithm.Name))
{
throw HashAlgorithmNameNullOrEmpty();
}
if (TryHashData(data, destination, hashAlgorithm, out int hashLength) &&
TryCreateSignature(destination.Slice(0, hashLength), destination, out bytesWritten))
{
return true;
}
bytesWritten = 0;
return false;
}
public virtual bool VerifyData(ReadOnlySpan<byte> data, ReadOnlySpan<byte> signature, HashAlgorithmName hashAlgorithm)
{
if (string.IsNullOrEmpty(hashAlgorithm.Name))
{
throw HashAlgorithmNameNullOrEmpty();
}
for (int i = 256; ; i = checked(i * 2))
{
int hashLength = 0;
byte[] hash = ArrayPool<byte>.Shared.Rent(i);
try
{
if (TryHashData(data, hash, hashAlgorithm, out hashLength))
{
return VerifySignature(new ReadOnlySpan<byte>(hash, 0, hashLength), signature);
}
}
finally
{
Array.Clear(hash, 0, hashLength);
ArrayPool<byte>.Shared.Return(hash);
}
}
}
public virtual bool VerifySignature(ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature) =>
VerifySignature(hash.ToArray(), signature.ToArray());
#endif
}
}

174
mcs/class/referencesource/mscorlib/system/security/cryptography/rsa.cs
View File

@@ -17,6 +17,9 @@ namespace System.Security.Cryptography {
using System.Security.Util;
using System.Globalization;
using System.Diagnostics.Contracts;
#if MONO
using System.Buffers;
#endif
// We allow only the public components of an RSAParameters object, the Modulus and Exponent
// to be serializable.
@@ -338,5 +341,176 @@ namespace System.Security.Cryptography {
abstract public RSAParameters ExportParameters(bool includePrivateParameters);
abstract public void ImportParameters(RSAParameters parameters);
#if MONO // these methods were copied from CoreFX for NS2.1 support
public static RSA Create(int keySizeInBits)
{
RSA rsa = Create();
try
{
rsa.KeySize = keySizeInBits;
return rsa;
}
catch
{
rsa.Dispose();
throw;
}
}
public static RSA Create(RSAParameters parameters)
{
RSA rsa = Create();
try
{
rsa.ImportParameters(parameters);
return rsa;
}
catch
{
rsa.Dispose();
throw;
}
}
public virtual bool TryDecrypt(ReadOnlySpan<byte> data, Span<byte> destination, RSAEncryptionPadding padding, out int bytesWritten)
{
byte[] result = Decrypt(data.ToArray(), padding);
if (destination.Length >= result.Length)
{
new ReadOnlySpan<byte>(result).CopyTo(destination);
bytesWritten = result.Length;
return true;
}
bytesWritten = 0;
return false;
}
public virtual bool TryEncrypt(ReadOnlySpan<byte> data, Span<byte> destination, RSAEncryptionPadding padding, out int bytesWritten)
{
byte[] result = Encrypt(data.ToArray(), padding);
if (destination.Length >= result.Length)
{
new ReadOnlySpan<byte>(result).CopyTo(destination);
bytesWritten = result.Length;
return true;
}
bytesWritten = 0;
return false;
}
protected virtual bool TryHashData(ReadOnlySpan<byte> data, Span<byte> destination, HashAlgorithmName hashAlgorithm, out int bytesWritten)
{
byte[] result;
byte[] array = ArrayPool<byte>.Shared.Rent(data.Length);
try
{
data.CopyTo(array);
result = HashData(array, 0, data.Length, hashAlgorithm);
}
finally
{
Array.Clear(array, 0, data.Length);
ArrayPool<byte>.Shared.Return(array);
}
if (destination.Length >= result.Length)
{
new ReadOnlySpan<byte>(result).CopyTo(destination);
bytesWritten = result.Length;
return true;
}
bytesWritten = 0;
return false;
}
public virtual bool TrySignHash(ReadOnlySpan<byte> hash, Span<byte> destination, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding, out int bytesWritten)
{
byte[] result = SignHash(hash.ToArray(), hashAlgorithm, padding);
if (destination.Length >= result.Length)
{
new ReadOnlySpan<byte>(result).CopyTo(destination);
bytesWritten = result.Length;
return true;
}
bytesWritten = 0;
return false;
}
public virtual bool TrySignData(ReadOnlySpan<byte> data, Span<byte> destination, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding, out int bytesWritten)
{
if (string.IsNullOrEmpty(hashAlgorithm.Name))
{
throw HashAlgorithmNameNullOrEmpty();
}
if (padding == null)
{
throw new ArgumentNullException(nameof(padding));
}
if (TryHashData(data, destination, hashAlgorithm, out int hashLength) &&
TrySignHash(destination.Slice(0, hashLength), destination, hashAlgorithm, padding, out bytesWritten))
{
return true;
}
bytesWritten = 0;
return false;
}
public virtual bool VerifyData(ReadOnlySpan<byte> data, ReadOnlySpan<byte> signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
{
if (string.IsNullOrEmpty(hashAlgorithm.Name))
{
throw HashAlgorithmNameNullOrEmpty();
}
if (padding == null)
{
throw new ArgumentNullException(nameof(padding));
}
for (int i = 256; ; i = checked(i * 2))
{
int hashLength = 0;
byte[] hash = ArrayPool<byte>.Shared.Rent(i);
try
{
if (TryHashData(data, hash, hashAlgorithm, out hashLength))
{
return VerifyHash(new ReadOnlySpan<byte>(hash, 0, hashLength), signature, hashAlgorithm, padding);
}
}
finally
{
Array.Clear(hash, 0, hashLength);
ArrayPool<byte>.Shared.Return(hash);
}
}
}
public virtual bool VerifyHash(ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding) =>
VerifyHash(hash.ToArray(), signature.ToArray(), hashAlgorithm, padding);
public virtual byte[] ExportRSAPrivateKey () => throw new PlatformNotSupportedException ();
public virtual byte[] ExportRSAPublicKey () => throw new PlatformNotSupportedException ();
public virtual void ImportRSAPrivateKey (System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual void ImportRSAPublicKey (System.ReadOnlySpan<byte> source, out int bytesRead) => throw new PlatformNotSupportedException ();
public virtual bool TryExportRSAPrivateKey (System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
public virtual bool TryExportRSAPublicKey (System.Span<byte> destination, out int bytesWritten) => throw new PlatformNotSupportedException ();
#endif
}
}

2
mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs
View File

@@ -1,4 +1,4 @@
#if MOBILE_LEGACY
#if MOBILE_LEGACY && !DISABLE_REMOTING
#define FEATURE_REMOTING
#endif
// ==++==

18
mcs/class/referencesource/mscorlib/system/threading/threadpool.cs
View File

@@ -1932,8 +1932,7 @@ namespace System.Threading
throw new NotSupportedException(Environment.GetResourceString("Arg_NotSupportedException"));
Contract.EndContractBlock();
#endif
return PostQueuedCompletionStatus(overlapped);
throw new NotImplementedException("");
}
[SecurityCritical]
@@ -1986,8 +1985,7 @@ namespace System.Threading
[System.Security.SecuritySafeCritical]
internal static void NotifyWorkItemProgress()
{
if (!ThreadPoolGlobals.vmTpInitialized)
ThreadPool.InitializeVMTp(ref ThreadPoolGlobals.enableWorkerTracking);
EnsureVMInitialized();
NotifyWorkItemProgressNative();
}
@@ -2005,8 +2003,10 @@ namespace System.Threading
[System.Security.SecurityCritical] // auto-generated
// [ResourceExposure(ResourceScope.None)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
internal static extern bool IsThreadPoolHosted();
internal static bool IsThreadPoolHosted()
{
return false;
}
[System.Security.SecurityCritical] // auto-generated
// [ResourceExposure(ResourceScope.None)]
@@ -2075,8 +2075,10 @@ namespace System.Threading
[System.Security.SecurityCritical] // auto-generated
// [ResourceExposure(ResourceScope.None)]
[MethodImplAttribute(MethodImplOptions.InternalCall)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
private static extern bool BindIOCompletionCallbackNative(IntPtr fileHandle);
private static bool BindIOCompletionCallbackNative(IntPtr fileHandle)
{
return true;
}
}
}

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