[System.Security.SecuritySafeCritical] // auto-generated
public void AddDeclarativeSecurity(SecurityAction action, PermissionSet pset)
{
if (pset == null)
{
throw new ArgumentNullException(nameof(pset));
}
#pragma warning disable 618
if (!Enum.IsDefined(typeof(SecurityAction), action) ||
action == SecurityAction.RequestMinimum ||
action == SecurityAction.RequestOptional ||
action == SecurityAction.RequestRefuse)
{
throw new ArgumentOutOfRangeException(nameof(action));
}
#pragma warning restore 618
Contract.EndContractBlock();
// Cannot add declarative security after type is created.
if (m_methodBuilder.IsTypeCreated())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated"));
}
// Translate permission set into serialized format (use standard binary serialization).
byte[] blob = pset.EncodeXml();
// Write the blob into the metadata.
TypeBuilder.AddDeclarativeSecurity(GetModuleBuilder().GetNativeHandle(), GetToken().Token, action, blob, blob.Length);
}
public virtual LocalBuilder DeclareLocal(Type localType, bool pinned)
{
MethodBuilder methodBuilder = this.m_methodBuilder as MethodBuilder;
if (methodBuilder == null)
{
throw new NotSupportedException();
}
if (methodBuilder.IsTypeCreated())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated"));
}
if (localType == null)
{
throw new ArgumentNullException("localType");
}
if (methodBuilder.m_bIsBaked)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_MethodBaked"));
}
this.m_localSignature.AddArgument(localType, pinned);
LocalBuilder builder = new LocalBuilder(this.m_localCount, localType, methodBuilder, pinned);
this.m_localCount++;
return(builder);
}
/// <summary>Sets the name and lexical scope of this local variable.</summary>
/// <param name="name">The name of the local variable. </param>
/// <param name="startOffset">The beginning offset of the lexical scope of the local variable. </param>
/// <param name="endOffset">The ending offset of the lexical scope of the local variable. </param>
/// <exception cref="T:System.InvalidOperationException">The containing type has been created with <see cref="M:System.Reflection.Emit.TypeBuilder.CreateType" />.-or- There is no symbolic writer defined for the containing module. </exception>
/// <exception cref="T:System.NotSupportedException">This local is defined in a dynamic method, rather than in a method of a dynamic type.</exception>
// Token: 0x060049F6 RID: 18934 RVA: 0x0010B4A8 File Offset: 0x001096A8
public void SetLocalSymInfo(string name, int startOffset, int endOffset)
{
MethodBuilder methodBuilder = this.m_methodBuilder as MethodBuilder;
if (methodBuilder == null)
{
throw new NotSupportedException();
}
ModuleBuilder moduleBuilder = (ModuleBuilder)methodBuilder.Module;
if (methodBuilder.IsTypeCreated())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated"));
}
if (moduleBuilder.GetSymWriter() == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotADebugModule"));
}
SignatureHelper fieldSigHelper = SignatureHelper.GetFieldSigHelper(moduleBuilder);
fieldSigHelper.AddArgument(this.m_localType);
int num;
byte[] sourceArray = fieldSigHelper.InternalGetSignature(out num);
byte[] array = new byte[num - 1];
Array.Copy(sourceArray, 1, array, 0, num - 1);
int currentActiveScopeIndex = methodBuilder.GetILGenerator().m_ScopeTree.GetCurrentActiveScopeIndex();
if (currentActiveScopeIndex == -1)
{
methodBuilder.m_localSymInfo.AddLocalSymInfo(name, array, this.m_localIndex, startOffset, endOffset);
return;
}
methodBuilder.GetILGenerator().m_ScopeTree.AddLocalSymInfoToCurrentScope(name, array, this.m_localIndex, startOffset, endOffset);
}
/// <summary>设置该局部变量的名称和词法范围。</summary>
/// <param name="name">局部变量的名称。</param>
/// <param name="startOffset">局部变量词法范围的开始偏移量。</param>
/// <param name="endOffset">局部变量词法范围的结束偏移量。</param>
/// <exception cref="T:System.InvalidOperationException">已经用 <see cref="M:System.Reflection.Emit.TypeBuilder.CreateType" /> 创建了该包含类型。- 或 -没有为包含模块定义的符号编写器。</exception>
/// <exception cref="T:System.NotSupportedException">此局部变量是使用动态方法（而不是动态类型的方法）来定义的。</exception>
public void SetLocalSymInfo(string name, int startOffset, int endOffset)
{
MethodBuilder methodBuilder = this.m_methodBuilder as MethodBuilder;
if ((MethodInfo)methodBuilder == (MethodInfo)null)
{
throw new NotSupportedException();
}
ModuleBuilder moduleBuilder = (ModuleBuilder)methodBuilder.Module;
if (methodBuilder.IsTypeCreated())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated"));
}
if (moduleBuilder.GetSymWriter() == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotADebugModule"));
}
SignatureHelper fieldSigHelper = SignatureHelper.GetFieldSigHelper((Module)moduleBuilder);
Type clsArgument = this.m_localType;
fieldSigHelper.AddArgument(clsArgument);
int num;
// ISSUE: explicit reference operation
// ISSUE: variable of a reference type
int& length1 = @num;
byte[] signature1 = fieldSigHelper.InternalGetSignature(length1);
byte[] signature2 = new byte[num - 1];
int sourceIndex = 1;
byte[] numArray = signature2;
int destinationIndex = 0;
int length2 = num - 1;
Array.Copy((Array)signature1, sourceIndex, (Array)numArray, destinationIndex, length2);
if (methodBuilder.GetILGenerator().m_ScopeTree.GetCurrentActiveScopeIndex() == -1)
{
methodBuilder.m_localSymInfo.AddLocalSymInfo(name, signature2, this.m_localIndex, startOffset, endOffset);
}
else
{
methodBuilder.GetILGenerator().m_ScopeTree.AddLocalSymInfoToCurrentScope(name, signature2, this.m_localIndex, startOffset, endOffset);
}
}
public void SetLocalSymInfo(String name, int startOffset, int endOffset)
{
ModuleBuilder dynMod;
SignatureHelper sigHelp;
int sigLength;
byte[] signature;
byte[] mungedSig;
int index;
MethodBuilder methodBuilder = m_methodBuilder as MethodBuilder;
if (methodBuilder == null)
{
// it's a light code gen entity
throw new NotSupportedException();
}
dynMod = (ModuleBuilder)methodBuilder.Module;
if (methodBuilder.IsTypeCreated())
{
// cannot change method after its containing type has been created
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_TypeHasBeenCreated"));
}
// set the name and range of offset for the local
if (dynMod.GetSymWriter() == null)
{
// cannot set local name if not debug module
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_NotADebugModule"));
}
sigHelp = SignatureHelper.GetFieldSigHelper(dynMod);
sigHelp.AddArgument(m_localType);
signature = sigHelp.InternalGetSignature(out sigLength);
// The symbol store doesn't want the calling convention on the
// front of the signature, but InternalGetSignature returns
// the callinging convention. So we strip it off. This is a
// bit unfortunate, since it means that we need to allocate
// yet another array of bytes...
mungedSig = new byte[sigLength - 1];
Array.Copy(signature, 1, mungedSig, 0, sigLength - 1);
index = methodBuilder.GetILGenerator().m_ScopeTree.GetCurrentActiveScopeIndex();
if (index == -1)
{
// top level scope information is kept with methodBuilder
methodBuilder.m_localSymInfo.AddLocalSymInfo(
name,
mungedSig,
m_localIndex,
startOffset,
endOffset);
}
else
{
methodBuilder.GetILGenerator().m_ScopeTree.AddLocalSymInfoToCurrentScope(
name,
mungedSig,
m_localIndex,
startOffset,
endOffset);
}
}
