--- /dev/null
+package org.cacert.gigi.localisation;
+import java.lang.reflect.Method;
+
+import org.eclipse.jdt.internal.compiler.ASTVisitor;
+import org.eclipse.jdt.internal.compiler.ast.AllocationExpression;
+import org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.ConditionalExpression;
+import org.eclipse.jdt.internal.compiler.ast.ConstructorDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.ExplicitConstructorCall;
+import org.eclipse.jdt.internal.compiler.ast.Expression;
+import org.eclipse.jdt.internal.compiler.ast.MessageSend;
+import org.eclipse.jdt.internal.compiler.ast.MethodDeclaration;
+import org.eclipse.jdt.internal.compiler.ast.NullLiteral;
+import org.eclipse.jdt.internal.compiler.ast.StringLiteral;
+import org.eclipse.jdt.internal.compiler.lookup.BlockScope;
+import org.eclipse.jdt.internal.compiler.lookup.ClassScope;
+import org.eclipse.jdt.internal.compiler.lookup.MethodBinding;
+import org.eclipse.jdt.internal.compiler.util.Util;
+
+public final class TranslationCollectingVisitor extends ASTVisitor {
+ MethodBinding cm;
+ private CompilationUnitDeclaration unit;
+ TaintSource[] ts;
+ private TranslationCollector translationCollector;
+
+ public TranslationCollectingVisitor(CompilationUnitDeclaration unit,
+ TaintSource[] target, TranslationCollector c) {
+ this.unit = unit;
+ ts = target;
+ this.translationCollector = c;
+ }
+ @Override
+ public boolean visit(MethodDeclaration methodDeclaration,
+ org.eclipse.jdt.internal.compiler.lookup.ClassScope scope) {
+ cm = methodDeclaration.binding;
+ return true;
+ }
+ @Override
+ public void endVisit(MethodDeclaration methodDeclaration,
+ org.eclipse.jdt.internal.compiler.lookup.ClassScope scope) {
+ cm = null;
+ }
+ @Override
+ public boolean visit(ConstructorDeclaration constructorDeclaration,
+ ClassScope scope) {
+ cm = constructorDeclaration.binding;
+ return super.visit(constructorDeclaration, scope);
+ }
+ @Override
+ public void endVisit(ConstructorDeclaration constructorDeclaration,
+ ClassScope scope) {
+ cm = null;
+ }
+ @Override
+ public boolean visit(AllocationExpression allocationExpression,
+ BlockScope scope) {
+ TaintSource test = new TaintSource(allocationExpression.binding);
+ for (TaintSource taintSource : ts) {
+ if (taintSource.equals(test)) {
+ check(null, scope,
+ allocationExpression.arguments[taintSource.getTgt()],
+ allocationExpression.toString());
+ return true;
+ }
+ }
+ return super.visit(allocationExpression, scope);
+ }
+ @Override
+ public boolean visit(ExplicitConstructorCall explicitConstructor,
+ BlockScope scope) {
+
+ TaintSource t = new TaintSource(explicitConstructor.binding);
+
+ for (TaintSource t0 : ts) {
+ if (t0.equals(t)) {
+ Expression[] ags = explicitConstructor.arguments;
+ if (ags == null) {
+ System.out.println(explicitConstructor);
+ return true;
+ }
+ Expression e = ags[t0.getTgt()];
+ check(null, scope, e, explicitConstructor.toString());
+ break;
+ }
+ }
+ return super.visit(explicitConstructor, scope);
+ }
+
+ @Override
+ public boolean visit(
+ org.eclipse.jdt.internal.compiler.ast.MessageSend call,
+ org.eclipse.jdt.internal.compiler.lookup.BlockScope scope) {
+ if (call.binding == null) {
+ System.out.println("Unbound:" + call + " in " + call.sourceStart());
+ return true;
+ }
+ //System.out.println("Message");
+ TaintSource t = new TaintSource(call.binding);
+
+ for (TaintSource t0 : ts) {
+ if (t0.equals(t)) {
+ Expression[] ags = call.arguments;
+ if (ags == null) {
+ System.out.println(call);
+ return true;
+ }
+ Expression e = ags[t0.getTgt()];
+ check(call, scope, e, call.toString());
+ break;
+ }
+ }
+ return true;
+ }
+ private void check(org.eclipse.jdt.internal.compiler.ast.MessageSend call,
+ org.eclipse.jdt.internal.compiler.lookup.BlockScope scope,
+ Expression e, String caller) {
+ if (e instanceof StringLiteral) {
+ int[] lineEnds = null;
+ int lineNumber = Util.getLineNumber(
+ e.sourceStart,
+ lineEnds = unit.compilationResult
+ .getLineSeparatorPositions(), 0,
+ lineEnds.length - 1);
+
+ String content = new String(((StringLiteral) e).source());
+ translationCollector.add(
+ content,
+ new String(unit.compilationResult.fileName)
+ .substring(translationCollector.base
+ .getAbsolutePath().length() + 1)
+ + ":" + lineNumber);
+ return;
+ }
+
+ if (e instanceof NullLiteral) {
+ return;
+ }
+
+ if (e instanceof MessageSend) {
+ MessageSend m2 = (MessageSend) e;
+ TaintSource ts = new TaintSource(m2.binding);
+ if (ts.equals(new TaintSource("org.cacert.gigi.pages", "Page",
+ "getTitle()", 0))) {
+ return;
+ }
+ if (m2.receiver.resolvedType.isCompatibleWith(scope
+ .getJavaLangEnum())) {
+ testEnum(m2.receiver, m2.binding);
+ System.out.println("ENUM-SRC: !" + m2.receiver);
+ }
+ }
+ if (e.resolvedType.isCompatibleWith(scope.getJavaLangEnum())) {
+ // TODO ?
+ System.out.println("ENUM-Not-Hanled");
+ }
+
+ TaintSource b = cm == null ? null : new TaintSource(cm);
+ for (TaintSource taintSource : ts) {
+ if (taintSource.equals(b)
+ || (taintSource.getMaskOnly() != null && taintSource
+ .getMaskOnly().equals(b))) {
+ return;
+ }
+ }
+ if (e instanceof ConditionalExpression) {
+ check(call, scope, ((ConditionalExpression) e).valueIfFalse, caller);
+ check(call, scope, ((ConditionalExpression) e).valueIfTrue, caller);
+ return;
+ }
+
+ System.out.println();
+
+ System.out.println(new String(scope.enclosingClassScope()
+ .referenceType().compilationResult.fileName));
+ System.out.println("Cannot Handle: " + e + " in "
+ + (call == null ? "constructor" : call.sourceStart) + " => "
+ + caller);
+ System.out.println(e.getClass());
+ System.out.println("To ignore: " + b.toConfLine());
+ }
+ private void testEnum(Expression e, MethodBinding binding) {
+ if (binding.parameters.length != 0) {
+ System.out.println("ERROR: meth");
+ return;
+ }
+ System.out.println(e.resolvedType.getClass());
+ String s2 = new String(e.resolvedType.qualifiedPackageName())
+ + "."
+ + (new String(e.resolvedType.qualifiedSourceName()).replace(
+ '.', '$'));
+ try {
+ Class<?> c = Class.forName(s2);
+ Enum<?>[] e1 = (Enum[]) c.getMethod("values").invoke(null);
+ Method m = c.getMethod(new String(binding.selector));
+ for (int j = 0; j < e1.length; j++) {
+ System.out.println(m.invoke(e1[j]));
+ }
+ } catch (ClassNotFoundException e1) {
+ e1.printStackTrace();
+ } catch (ReflectiveOperationException e1) {
+ e1.printStackTrace();
+ }
+ System.out.println("ENUM-done: " + e + "!");
+ return;
+ }
+}
projects / gigi.git / blobdiff