using System.Runtime.InteropServices;
using System.Diagnostics.SymbolStore;
-namespace System.Reflection.Emit {
+namespace System.Reflection.Emit
+{
#if NET_2_0
[ComVisible (true)]
- [ClassInterfaceAttribute (ClassInterfaceType.None)]
- [ComDefaultInterfaceAttribute (typeof (_MethodBuilder))]
+ [ComDefaultInterface (typeof (_MethodBuilder))]
#endif
- public sealed class MethodBuilder : MethodInfo {
+ [ClassInterface (ClassInterfaceType.None)]
+ public sealed class MethodBuilder : MethodInfo, _MethodBuilder
+ {
private RuntimeMethodHandle mhandle;
private Type rtype;
private Type[] parameters;
private bool init_locals = true;
private IntPtr generic_container;
#if NET_2_0 || BOOTSTRAP_NET_2_0
- private GenericTypeParameterBuilder[] generic_params;
+ private GenericTypeParameterBuilder[] generic_params;
#else
private Object generic_params; /* so offsets are the same */
#endif
private Type[][] paramModOpt;
private RefEmitPermissionSet[] permissions;
- internal MethodBuilder (TypeBuilder tb, string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] returnModReq, Type[] returnModOpt, Type[] parameterTypes, Type[][] paramModReq, Type[][] paramModOpt) {
+ internal MethodBuilder (TypeBuilder tb, string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] returnModReq, Type[] returnModOpt, Type[] parameterTypes, Type[][] paramModReq, Type[][] paramModOpt)
+ {
this.name = name;
this.attrs = attributes;
this.call_conv = callingConvention;
}
type = tb;
table_idx = get_next_table_index (this, 0x06, true);
- //Console.WriteLine ("index for "+name+" set to "+table_idx.ToString());
}
internal MethodBuilder (TypeBuilder tb, string name, MethodAttributes attributes,
CallingConventions callingConvention, Type returnType, Type[] returnModReq, Type[] returnModOpt, Type[] parameterTypes, Type[][] paramModReq, Type[][] paramModOpt,
String dllName, String entryName, CallingConvention nativeCConv, CharSet nativeCharset)
- : this (tb, name, attributes, callingConvention, returnType, returnModReq, returnModOpt, parameterTypes, paramModReq, paramModOpt) {
+ : this (tb, name, attributes, callingConvention, returnType, returnModReq, returnModOpt, parameterTypes, paramModReq, paramModOpt)
+ {
pi_dll = dllName;
pi_entry = entryName;
native_cc = nativeCConv;
}
}
- public override Type ReturnType {get {return rtype;}}
- public override Type ReflectedType {get {return type;}}
- public override Type DeclaringType {get {return type;}}
- public override string Name {get {return name;}}
- public override MethodAttributes Attributes {get {return attrs;}}
+ public override Type ReturnType {
+ get { return rtype; }
+ }
+
+ public override Type ReflectedType {
+ get { return type; }
+ }
+
+ public override Type DeclaringType {
+ get { return type; }
+ }
+
+ public override string Name {
+ get { return name; }
+ }
+
+ public override MethodAttributes Attributes {
+ get { return attrs; }
+ }
+
public override ICustomAttributeProvider ReturnTypeCustomAttributes {
- get {return null;}
+ get { return null; }
}
- public override CallingConventions CallingConvention {
+ public override CallingConventions CallingConvention {
get { return call_conv; }
}
- [MonoTODO]
+ [MonoTODO("Not implemented")]
public string Signature {
get {
throw new NotImplementedException ();
/* Used by mcs */
internal bool BestFitMapping {
set {
- extra_flags = (uint) ((extra_flags & ~0x30) | (value ? 0x10 : 0x20));
+ extra_flags = (uint) ((extra_flags & ~0x30) | (uint)(value ? 0x10 : 0x20));
}
}
/* Used by mcs */
internal bool ThrowOnUnmappableChar {
set {
- extra_flags = (uint) ((extra_flags & ~0x3000) | (value ? 0x1000 : 0x2000));
+ extra_flags = (uint) ((extra_flags & ~0x3000) | (uint)(value ? 0x1000 : 0x2000));
}
}
/* Used by mcs */
internal bool ExactSpelling {
set {
- extra_flags = (uint) ((extra_flags & ~0x01) | (value ? 0x01 : 0x00));
+ extra_flags = (uint) ((extra_flags & ~0x01) | (uint)(value ? 0x01 : 0x00));
}
}
/* Used by mcs */
internal bool SetLastError {
set {
- extra_flags = (uint) ((extra_flags & ~0x40) | (value ? 0x40 : 0x00));
+ extra_flags = (uint) ((extra_flags & ~0x40) | (uint)(value ? 0x40 : 0x00));
}
}
- public MethodToken GetToken() {
+ public MethodToken GetToken()
+ {
return new MethodToken(0x06000000 | table_idx);
}
- public override MethodInfo GetBaseDefinition() {
+ public override MethodInfo GetBaseDefinition()
+ {
return this;
}
- public override MethodImplAttributes GetMethodImplementationFlags() {
+
+ public override MethodImplAttributes GetMethodImplementationFlags()
+ {
return iattrs;
}
- public override ParameterInfo[] GetParameters() {
+
+ public override ParameterInfo[] GetParameters()
+ {
if (!type.is_created)
throw NotSupported ();
if (parameters == null)
return parameters.Length;
}
- public Module GetModule () {
+ public Module GetModule ()
+ {
return type.Module;
}
- public void CreateMethodBody( byte[] il, int count) {
+ public void CreateMethodBody (byte[] il, int count)
+ {
if ((il != null) && ((count < 0) || (count > il.Length)))
- throw new ArgumentException ("Index was out of range. Must be non-negative and less than the size of the collection.");
+ throw new ArgumentOutOfRangeException ("Index was out of range. Must be non-negative and less than the size of the collection.");
if ((code != null) || type.is_created)
throw new InvalidOperationException ("Type definition of the method is complete.");
}
}
- public override Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) {
+ public override Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
+ {
throw NotSupported ();
}
- public override bool IsDefined (Type attribute_type, bool inherit) {
+
+ public override bool IsDefined (Type attribute_type, bool inherit)
+ {
throw NotSupported ();
}
- public override object[] GetCustomAttributes( bool inherit) {
- throw NotSupported ();
+
+ public override object[] GetCustomAttributes (bool inherit)
+ {
+ /*
+ * On MS.NET, this always returns not_supported, but we can't do this
+ * since there would be no way to obtain custom attributes of
+ * dynamically created ctors.
+ */
+ if (type.is_created)
+ return MonoCustomAttrs.GetCustomAttributes (this, inherit);
+ else
+ throw NotSupported ();
}
- public override object[] GetCustomAttributes( Type attributeType, bool inherit) {
- throw NotSupported ();
+
+ public override object[] GetCustomAttributes (Type attributeType, bool inherit)
+ {
+ if (type.is_created)
+ return MonoCustomAttrs.GetCustomAttributes (this, attributeType, inherit);
+ else
+ throw NotSupported ();
}
- public ILGenerator GetILGenerator () {
+
+ public ILGenerator GetILGenerator ()
+ {
return GetILGenerator (64);
}
- public ILGenerator GetILGenerator (int size) {
+ public ILGenerator GetILGenerator (int size)
+ {
if (((iattrs & MethodImplAttributes.CodeTypeMask) !=
MethodImplAttributes.IL) ||
((iattrs & MethodImplAttributes.ManagedMask) !=
return pb;
}
- internal void fixup () {
+ internal void fixup ()
+ {
if (((attrs & (MethodAttributes.Abstract | MethodAttributes.PinvokeImpl)) == 0) && ((iattrs & (MethodImplAttributes.Runtime | MethodImplAttributes.InternalCall)) == 0)) {
+#if NET_2_0
+ // do not allow zero length method body on MS.NET 2.0 (and higher)
+ if (((ilgen == null) || (ILGenerator.Mono_GetCurrentOffset (ilgen) == 0)) && (code == null || code.Length == 0))
+#else
if (((ilgen == null) || (ILGenerator.Mono_GetCurrentOffset (ilgen) == 0)) && (code == null))
- throw new InvalidOperationException ("Method '" + Name + "' does not have a method body.");
+#endif
+ throw new InvalidOperationException (
+ String.Format ("Method '{0}.{1}' does not have a method body.",
+ DeclaringType.Name, Name));
}
if (ilgen != null)
ilgen.label_fixup ();
}
}
- public void SetCustomAttribute( CustomAttributeBuilder customBuilder) {
+ public void SetCustomAttribute (CustomAttributeBuilder customBuilder)
+ {
if (customBuilder == null)
throw new ArgumentNullException ("customBuilder");
- string attrname = customBuilder.Ctor.ReflectedType.FullName;
- if (attrname == "System.Runtime.CompilerServices.MethodImplAttribute") {
- byte[] data = customBuilder.Data;
- int impla; // the (stupid) ctor takes a short or an int ...
- impla = (int)data [2];
- impla |= ((int)data [3]) << 8;
- SetImplementationFlags ((MethodImplAttributes)impla);
- return;
- }
- if (attrname == "System.Runtime.InteropServices.DllImportAttribute") {
- CustomAttributeBuilder.CustomAttributeInfo attr = CustomAttributeBuilder.decode_cattr (customBuilder);
- bool preserveSig = true;
-
- /*
- * It would be easier to construct a DllImportAttribute from
- * the custom attribute builder, but the DllImportAttribute
- * does not contain all the information required here, ie.
- * - some parameters, like BestFitMapping has three values
- * ("on", "off", "missing"), but DllImportAttribute only
- * contains two (on/off).
- * - PreserveSig is true by default, while it is false by
- * default in DllImportAttribute.
- */
-
- pi_dll = (string)attr.ctorArgs [0];
- native_cc = System.Runtime.InteropServices.CallingConvention.Winapi;
-
- for (int i = 0; i < attr.namedParamNames.Length; ++i) {
- string name = attr.namedParamNames [i];
- object value = attr.namedParamValues [i];
-
- if (name == "CallingConvention")
- native_cc = (CallingConvention)value;
- else if (name == "CharSet")
- charset = (CharSet)value;
- else if (name == "EntryPoint")
- pi_entry = (string)value;
- else if (name == "ExactSpelling")
- ExactSpelling = (bool)value;
- else if (name == "SetLastError")
- SetLastError = (bool)value;
- else if (name == "PreserveSig")
- preserveSig = (bool)value;
+
+ switch (customBuilder.Ctor.ReflectedType.FullName) {
+ case "System.Runtime.CompilerServices.MethodImplAttribute":
+ byte[] data = customBuilder.Data;
+ int impla; // the (stupid) ctor takes a short or an int ...
+ impla = (int)data [2];
+ impla |= ((int)data [3]) << 8;
+ iattrs |= (MethodImplAttributes)impla;
+ return;
+
+ case "System.Runtime.InteropServices.DllImportAttribute":
+ CustomAttributeBuilder.CustomAttributeInfo attr = CustomAttributeBuilder.decode_cattr (customBuilder);
+ bool preserveSig = true;
+
+ /*
+ * It would be easier to construct a DllImportAttribute from
+ * the custom attribute builder, but the DllImportAttribute
+ * does not contain all the information required here, ie.
+ * - some parameters, like BestFitMapping has three values
+ * ("on", "off", "missing"), but DllImportAttribute only
+ * contains two (on/off).
+ * - PreserveSig is true by default, while it is false by
+ * default in DllImportAttribute.
+ */
+
+ pi_dll = (string)attr.ctorArgs[0];
+ if (pi_dll == null || pi_dll.Length == 0)
+ throw new ArgumentException ("DllName cannot be empty");
+
+ native_cc = System.Runtime.InteropServices.CallingConvention.Winapi;
+
+ for (int i = 0; i < attr.namedParamNames.Length; ++i) {
+ string name = attr.namedParamNames [i];
+ object value = attr.namedParamValues [i];
+
+ if (name == "CallingConvention")
+ native_cc = (CallingConvention)value;
+ else if (name == "CharSet")
+ charset = (CharSet)value;
+ else if (name == "EntryPoint")
+ pi_entry = (string)value;
+ else if (name == "ExactSpelling")
+ ExactSpelling = (bool)value;
+ else if (name == "SetLastError")
+ SetLastError = (bool)value;
+ else if (name == "PreserveSig")
+ preserveSig = (bool)value;
#if NET_1_1
else if (name == "BestFitMapping")
BestFitMapping = (bool)value;
else if (name == "ThrowOnUnmappableChar")
ThrowOnUnmappableChar = (bool)value;
#endif
- }
+ }
- attrs |= MethodAttributes.PinvokeImpl;
- if (preserveSig)
+ attrs |= MethodAttributes.PinvokeImpl;
+ if (preserveSig)
+ iattrs |= MethodImplAttributes.PreserveSig;
+ return;
+
+ case "System.Runtime.InteropServices.PreserveSigAttribute":
iattrs |= MethodImplAttributes.PreserveSig;
- return;
+ return;
+#if NET_2_0
+ case "System.Runtime.CompilerServices.SpecialNameAttribute":
+ attrs |= MethodAttributes.SpecialName;
+ return;
+#endif
+ case "System.Security.SuppressUnmanagedCodeSecurityAttribute":
+ attrs |= MethodAttributes.HasSecurity;
+ break;
}
+
if (cattrs != null) {
CustomAttributeBuilder[] new_array = new CustomAttributeBuilder [cattrs.Length + 1];
cattrs.CopyTo (new_array, 0);
#if NET_2_0
[ComVisible (true)]
#endif
- public void SetCustomAttribute( ConstructorInfo con, byte[] binaryAttribute) {
+ public void SetCustomAttribute (ConstructorInfo con, byte[] binaryAttribute)
+ {
if (con == null)
throw new ArgumentNullException ("con");
if (binaryAttribute == null)
throw new ArgumentNullException ("binaryAttribute");
SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
}
- public void SetImplementationFlags( MethodImplAttributes attributes) {
+
+ public void SetImplementationFlags (MethodImplAttributes attributes)
+ {
RejectIfCreated ();
iattrs = attributes;
}
- public void AddDeclarativeSecurity( SecurityAction action, PermissionSet pset) {
+ public void AddDeclarativeSecurity (SecurityAction action, PermissionSet pset)
+ {
if (pset == null)
throw new ArgumentNullException ("pset");
if ((action == SecurityAction.RequestMinimum) ||
(action == SecurityAction.RequestOptional) ||
(action == SecurityAction.RequestRefuse))
- throw new ArgumentException ("Request* values are not permitted", "action");
+ throw new ArgumentOutOfRangeException ("Request* values are not permitted", "action");
RejectIfCreated ();
return name.GetHashCode ();
}
- internal override int get_next_table_index (object obj, int table, bool inc) {
+ internal override int get_next_table_index (object obj, int table, bool inc)
+ {
return type.get_next_table_index (obj, table, inc);
}
- internal void set_override (MethodInfo mdecl) {
+ internal void set_override (MethodInfo mdecl)
+ {
override_method = mdecl;
}
- private void RejectIfCreated () {
+ private void RejectIfCreated ()
+ {
if (type.is_created)
throw new InvalidOperationException ("Type definition of the method is complete.");
}
- private Exception NotSupported () {
+ private Exception NotSupported ()
+ {
return new NotSupportedException ("The invoked member is not supported in a dynamic module.");
}
#if NET_2_0 || BOOTSTRAP_NET_2_0
[MethodImplAttribute(MethodImplOptions.InternalCall)]
- public override extern MethodInfo BindGenericParameters (Type [] types);
+ public override extern MethodInfo MakeGenericMethod (params Type [] types);
- public override bool Mono_IsInflatedMethod {
+ public override bool IsGenericMethodDefinition {
get {
- return false;
+ return generic_params != null;
}
}
- public override bool HasGenericParameters {
+ public override bool IsGenericMethod {
get {
return generic_params != null;
}
}
+ public override MethodInfo GetGenericMethodDefinition ()
+ {
+ if (!IsGenericMethodDefinition)
+ throw new InvalidOperationException ();
+
+ return this;
+ }
+
public override Type[] GetGenericArguments ()
{
if (generic_params == null)
public GenericTypeParameterBuilder[] DefineGenericParameters (params string[] names)
{
+ if (names == null)
+ throw new ArgumentNullException ("names");
+
generic_params = new GenericTypeParameterBuilder [names.Length];
for (int i = 0; i < names.Length; i++)
generic_params [i] = new GenericTypeParameterBuilder (
this.attrs = attributes;
this.call_conv = callingConvention;
if ((attributes & MethodAttributes.Static) == 0)
- this.call_conv |= CallingConventions.HasThis;
+ this.call_conv |= CallingConventions.HasThis;
this.rtype = return_type;
this.parameters = new Type [parameter_types.Length];
System.Array.Copy (parameter_types, this.parameters, parameter_types.Length);
}
+
+ public void SetReturnType (Type returnType)
+ {
+ rtype = returnType;
+ }
+
+ public void SetParameters (params Type[] parameterTypes)
+ {
+ if (parameterTypes != null) {
+ for (int i = 0; i < parameterTypes.Length; ++i)
+ if (parameterTypes [i] == null)
+ throw new ArgumentException ("Elements of the parameterTypes array cannot be null", "parameterTypes");
+
+ this.parameters = new Type [parameterTypes.Length];
+ System.Array.Copy (parameterTypes, this.parameters, parameterTypes.Length);
+ }
+ }
+
+ public void SetSignature (Type returnType, Type[] returnTypeRequiredCustomModifiers, Type[] returnTypeOptionalCustomModifiers, Type[] parameterTypes, Type[][] parameterTypeRequiredCustomModifiers, Type[][] parameterTypeOptionalCustomModifiers)
+ {
+ SetReturnType (returnType);
+ SetParameters (parameterTypes);
+ this.returnModReq = returnTypeRequiredCustomModifiers;
+ this.returnModOpt = returnTypeOptionalCustomModifiers;
+ this.paramModReq = parameterTypeRequiredCustomModifiers;
+ this.paramModOpt = parameterTypeOptionalCustomModifiers;
+ }
+
+ public override Module Module {
+ get {
+ return base.Module;
+ }
+ }
#endif
+
+ void _MethodBuilder.GetIDsOfNames([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
+ {
+ throw new NotImplementedException ();
+ }
+
+ void _MethodBuilder.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
+ {
+ throw new NotImplementedException ();
+ }
+
+ void _MethodBuilder.GetTypeInfoCount (out uint pcTInfo)
+ {
+ throw new NotImplementedException ();
+ }
+
+ void _MethodBuilder.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
+ {
+ throw new NotImplementedException ();
+ }
}
}
-
projects / mono.git / blobdiff