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package ch.epfl.lamp.compiler.msil.tests;
import ch.epfl.lamp.compiler.msil.*;
import ch.epfl.lamp.compiler.msil.util.Table;
import java.io.PrintStream;
public class MembersTest {
public static void main(String[] args) {
if (args.length < 1) {
System.err.println
("usage: java test.MembersTest assembly [classname]");
System.exit(1);
}
Assembly mscorlib = Assembly.LoadFrom("mscorlib.dll");
Type.initMSCORLIB(mscorlib);
Assembly assem = Assembly.LoadFrom(args[0]);
if (args.length > 1) {
Type type = assem.GetType(args[1]);
if (type != null)
dumpMember(System.out, type);
else System.err.println("Cannot find type " + args[1]
+ " in " + assem);
} else {
Type[] types = assem.GetTypes();
System.out.println("Number of types in assembly " + assem
+ " -> " + types.length);
dumpCustomAttributes(System.out, "assembly: ", assem);
Module[] modules = assem.GetModules();
for (int i = 0; i < modules.length; i++) {
dumpCustomAttributes(System.out, "module " + modules[i] + ": ",
modules[i]);
}
dumpMembers(System.out, types);
}
}
public static final void dumpMember(PrintStream out, MemberInfo member) {
try {
if (member.MemberType() == MemberTypes.TypeInfo
|| member.MemberType() == MemberTypes.NestedType) {
Type type = (Type)member;
dumpCustomAttributes(out, "", type);
out.print(TypeAttributes.accessModsToString(type.Attributes));
out.print(type.IsInterface() ? " interface " : " class ");
out.print(type);
if (type.BaseType() != null)
out.println(" extends " + type.BaseType());
Type[] ifaces = type.GetInterfaces();
if (ifaces.length > 0) {
out.print("\timplements ");
for (int i = 0; i < ifaces.length; i++) {
out.print(ifaces[i]);
if (i < (ifaces.length - 1))
out.print(", ");
}
out.println();
}
out.println("{");
int all = BindingFlags.Public | BindingFlags.DeclaredOnly// | BindingFlags.NonPublic
| BindingFlags.Instance | BindingFlags.Static;
dumpMembers(out, type.GetNestedTypes());
dumpMembers(out, type.GetFields(all));
dumpMembers(out, type.GetConstructors(all));
dumpMembers(out, type.GetMethods(all));
dumpMembers(out, type.GetProperties(all));
dumpMembers(out, type.GetEvents());
out.println("}");
} else {
dumpCustomAttributes(out, "", member);
out.print(MemberTypes.toString(member.MemberType()));
out.print(": "); out.print(member);
out.println();
}
} catch (Throwable e) {
String message = MemberTypes.toString(member.MemberType())
+ ": " + member;
throw new RuntimeException(message, e);
}
}
public static void dumpCustomAttributes(PrintStream out,
String prefix,
ICustomAttributeProvider att)
{
Object[] attrs = att.GetCustomAttributes(false);
for (int j = 0; j < attrs.length; j++)
out.println(prefix + attrs[j]);
}
public static void dumpMembers(PrintStream out, MemberInfo[] members) {
for (int i = 0; i < members.length; i++) {
dumpMember(out, members[i]);
}
}
}
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