+++ /dev/null
-package org.cacert.gigi.localisation;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.Method;
-import java.util.Stack;
-
-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.QualifiedAllocationExpression;
-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;
-
- Stack<QualifiedAllocationExpression> anonymousConstructorCall = new Stack<>();
-
- private boolean hadErrors = false;
-
- public boolean hadErrors() {
- return hadErrors;
- }
-
- 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(QualifiedAllocationExpression qualifiedAllocationExpression, BlockScope scope) {
- anonymousConstructorCall.push(qualifiedAllocationExpression);
- return super.visit(qualifiedAllocationExpression, scope);
- }
-
- @Override
- public void endVisit(QualifiedAllocationExpression qualifiedAllocationExpression, BlockScope scope) {
- if (anonymousConstructorCall.pop() != qualifiedAllocationExpression) {
- throw new Error("stack illegally manipulated");
- }
- }
-
- @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 (anonymousConstructorCall.size() > 0) {
- ags = anonymousConstructorCall.peek().arguments;
- }
- if (ags == null) {
- System.err.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.err.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.err.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());
- File f0 = new File(new String(unit.compilationResult.fileName)).getAbsoluteFile();
- File f2 = translationCollector.base.getAbsoluteFile();
- try {
- translationCollector.add(content, f0.getCanonicalPath().substring(f2.getCanonicalPath().length() + 1) + ":" + lineNumber);
- } catch (IOException e1) {
- e1.printStackTrace();
- }
- 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.err.println("ENUM-SRC: !" + m2.receiver);
- }
- }
- if (e.resolvedType.isCompatibleWith(scope.getJavaLangEnum())) {
- // TODO ?
- System.err.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.err.println();
-
- System.err.println(new String(scope.enclosingClassScope().referenceType().compilationResult.fileName));
- System.err.println("Cannot Handle: " + e + " in " + (call == null ? "constructor" : call.sourceStart) + " => " + caller);
- System.err.println(e.getClass());
- System.err.println("To ignore: " + (b == null ? "don't know" : b.toConfLine()));
- hadErrors = true;
- }
-
- private void testEnum(Expression e, MethodBinding binding) {
- if (binding.parameters.length != 0) {
- System.err.println("ERROR: meth");
- return;
- }
- System.err.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.err.println(m.invoke(e1[j]));
- }
- } catch (ClassNotFoundException e1) {
- e1.printStackTrace();
- } catch (ReflectiveOperationException e1) {
- e1.printStackTrace();
- }
- System.err.println("ENUM-done: " + e + "!");
- return;
- }
-}
projects / gigi.git / blobdiff