public readonly string Identifier;
readonly ArrayList PosArguments;
- readonly ArrayList NamedArguments;
+ ArrayList NamedArguments;
public readonly Location Location;
public void Error_MisusedExtensionAttribute ()
{
- //Report.Error (1112, Location, "Do not use `{0}' directly. Use parameter modifier `this' instead", GetSignatureForError ());
+ Report.Error (1112, Location, "Do not use `{0}' directly. Use parameter modifier `this' instead", GetSignatureForError ());
}
/// <summary>
t == TypeManager.type_type;
}
+ [Conditional ("GMCS_SOURCE")]
+ void ApplyModuleCharSet ()
+ {
+ if (Type != TypeManager.dllimport_type)
+ return;
+
+ if (!CodeGen.Module.HasDefaultCharSet)
+ return;
+
+ const string CharSetEnumMember = "CharSet";
+ if (NamedArguments == null) {
+ NamedArguments = new ArrayList (1);
+ } else {
+ foreach (DictionaryEntry de in NamedArguments) {
+ if ((string)de.Key == CharSetEnumMember)
+ return;
+ }
+ }
+
+ NamedArguments.Add (new DictionaryEntry (CharSetEnumMember,
+ new Argument (Constant.CreateConstant (typeof (CharSet), CodeGen.Module.DefaultCharSet, Location))));
+ }
+
public CustomAttributeBuilder Resolve ()
{
if (resolve_error)
return null;
}
- CustomAttributeBuilder cb;
+ ApplyModuleCharSet ();
+ CustomAttributeBuilder cb;
try {
if (NamedArguments == null) {
cb = new CustomAttributeBuilder (ctor, pos_values);
return (CharSet)System.Enum.Parse (typeof (CharSet), pos_values [0].ToString ());
}
- public MethodImplOptions GetMethodImplOptions ()
- {
- if (pos_values [0].GetType () != typeof (MethodImplOptions))
- return (MethodImplOptions)System.Enum.ToObject (typeof (MethodImplOptions), pos_values [0]);
- return (MethodImplOptions)pos_values [0];
+ public bool IsInternalMethodImplAttribute {
+ get {
+ if (Type != TypeManager.methodimpl_attr_type)
+ return false;
+
+ MethodImplOptions options;
+ if (pos_values[0].GetType () != typeof (MethodImplOptions))
+ options = (MethodImplOptions)System.Enum.ToObject (typeof (MethodImplOptions), pos_values[0]);
+ else
+ options = (MethodImplOptions)pos_values[0];
+
+ return (options & MethodImplOptions.InternalCall) != 0;
+ }
}
public LayoutKind GetLayoutKindValue ()
}
}
}
-
- public MethodBuilder DefinePInvokeMethod (TypeBuilder builder, string name,
- MethodAttributes flags, IMethodData method, Type [] param_types)
- {
- if (pos_values == null)
- // TODO: It is not neccessary to call whole Resolve (ApplyAttribute does it now) we need only ctor args.
- // But because a lot of attribute class code must be rewritten will be better to wait...
- Resolve ();
-
- if (resolve_error)
- return null;
-
- string dll_name = (string)pos_values [0];
-
- // Default settings
- CallingConvention cc = CallingConvention.Winapi;
- CharSet charset = CodeGen.Module.DefaultCharSet;
- bool preserve_sig = true;
- string entry_point = name;
- bool best_fit_mapping = false;
- bool throw_on_unmappable = false;
- bool exact_spelling = false;
- bool set_last_error = false;
-
- bool best_fit_mapping_set = false;
- bool throw_on_unmappable_set = false;
- bool exact_spelling_set = false;
- bool set_last_error_set = false;
-
- MethodInfo set_best_fit = null;
- MethodInfo set_throw_on = null;
- MethodInfo set_exact_spelling = null;
- MethodInfo set_set_last_error = null;
-
- if (field_info_arr != null) {
-
- for (int i = 0; i < field_info_arr.Length; i++) {
- switch (field_info_arr [i].Name) {
- case "BestFitMapping":
- best_fit_mapping = (bool) field_values_arr [i];
- best_fit_mapping_set = true;
- break;
- case "CallingConvention":
- cc = (CallingConvention) field_values_arr [i];
- break;
- case "CharSet":
- charset = (CharSet) field_values_arr [i];
- break;
- case "EntryPoint":
- entry_point = (string) field_values_arr [i];
- break;
- case "ExactSpelling":
- exact_spelling = (bool) field_values_arr [i];
- exact_spelling_set = true;
- break;
- case "PreserveSig":
- preserve_sig = (bool) field_values_arr [i];
- break;
- case "SetLastError":
- set_last_error = (bool) field_values_arr [i];
- set_last_error_set = true;
- break;
- case "ThrowOnUnmappableChar":
- throw_on_unmappable = (bool) field_values_arr [i];
- throw_on_unmappable_set = true;
- break;
- default:
- throw new InternalErrorException (field_info_arr [i].ToString ());
- }
- }
- }
-
- if (throw_on_unmappable_set || best_fit_mapping_set || exact_spelling_set || set_last_error_set) {
- set_best_fit = typeof (MethodBuilder).
- GetMethod ("set_BestFitMapping", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
- set_throw_on = typeof (MethodBuilder).
- GetMethod ("set_ThrowOnUnmappableChar", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
- set_exact_spelling = typeof (MethodBuilder).
- GetMethod ("set_ExactSpelling", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
- set_set_last_error = typeof (MethodBuilder).
- GetMethod ("set_SetLastError", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
-
- if ((set_best_fit == null) || (set_throw_on == null) ||
- (set_exact_spelling == null) || (set_set_last_error == null)) {
- Report.Error (-1, Location,
- "The ThrowOnUnmappableChar, BestFitMapping, SetLastError, " +
- "and ExactSpelling attributes can only be emitted when running on the mono runtime.");
- return null;
- }
- }
-
- try {
- MethodBuilder mb = builder.DefinePInvokeMethod (
- name, dll_name, entry_point, flags | MethodAttributes.HideBySig | MethodAttributes.PinvokeImpl,
- method.ParameterInfo.CallingConvention, method.ReturnType, param_types, cc, charset);
-
- if (preserve_sig)
- mb.SetImplementationFlags (MethodImplAttributes.PreserveSig);
-
- if (throw_on_unmappable_set)
- set_throw_on.Invoke (mb, 0, null, new object [] { throw_on_unmappable }, null);
- if (best_fit_mapping_set)
- set_best_fit.Invoke (mb, 0, null, new object [] { best_fit_mapping }, null);
- if (exact_spelling_set)
- set_exact_spelling.Invoke (mb, 0, null, new object [] { exact_spelling }, null);
- if (set_last_error_set)
- set_set_last_error.Invoke (mb, 0, null, new object [] { set_last_error }, null);
-
- return mb;
- }
- catch (ArgumentException e) {
- Error_AttributeEmitError (e.Message);
- return null;
- }
- }
private Expression GetValue ()
{
projects / mono.git / blobdiff