1 /* 2 * Copyright 2013, Google Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 package org.jf.dexlib2.dexbacked.raw; 33 34 import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator; 35 import org.jf.dexlib2.util.AnnotatedBytes; 36 37 import javax.annotation.Nonnull; 38 import javax.annotation.Nullable; 39 40 public class AnnotationDirectoryItem { 41 public static final int CLASS_ANNOTATIONS_OFFSET = 0; 42 public static final int FIELD_SIZE_OFFSET = 4; 43 public static final int ANNOTATED_METHOD_SIZE_OFFSET = 8; 44 public static final int ANNOTATED_PARAMETERS_SIZE = 12; 45 46 @Nonnull makeAnnotator(@onnull DexAnnotator annotator, @Nonnull MapItem mapItem)47 public static SectionAnnotator makeAnnotator(@Nonnull DexAnnotator annotator, @Nonnull MapItem mapItem) { 48 return new SectionAnnotator(annotator, mapItem) { 49 @Nonnull @Override public String getItemName() { 50 return "annotation_directory_item"; 51 } 52 53 @Override public int getItemAlignment() { 54 return 4; 55 } 56 57 @Override 58 protected void annotateItem(@Nonnull AnnotatedBytes out, int itemIndex, @Nullable String itemIdentity) { 59 int classAnnotationsOffset = dexFile.readSmallUint(out.getCursor()); 60 out.annotate(4, "class_annotations_off = %s", 61 AnnotationSetItem.getReferenceAnnotation(dexFile, classAnnotationsOffset)); 62 63 int fieldsSize = dexFile.readSmallUint(out.getCursor()); 64 out.annotate(4, "fields_size = %d", fieldsSize); 65 66 int annotatedMethodsSize = dexFile.readSmallUint(out.getCursor()); 67 out.annotate(4, "annotated_methods_size = %d", annotatedMethodsSize); 68 69 int annotatedParameterSize = dexFile.readSmallUint(out.getCursor()); 70 out.annotate(4, "annotated_parameters_size = %d", annotatedParameterSize); 71 72 if (fieldsSize > 0) { 73 out.annotate(0, "field_annotations:"); 74 out.indent(); 75 for (int i=0; i<fieldsSize; i++) { 76 out.annotate(0, "field_annotation[%d]", i); 77 out.indent(); 78 int fieldIndex = dexFile.readSmallUint(out.getCursor()); 79 out.annotate(4, "%s", FieldIdItem.getReferenceAnnotation(dexFile, fieldIndex)); 80 int annotationOffset = dexFile.readSmallUint(out.getCursor()); 81 out.annotate(4, "%s", AnnotationSetItem.getReferenceAnnotation(dexFile, annotationOffset)); 82 out.deindent(); 83 } 84 out.deindent(); 85 } 86 87 if (annotatedMethodsSize > 0) { 88 out.annotate(0, "method_annotations:"); 89 out.indent(); 90 for (int i=0; i<annotatedMethodsSize; i++) { 91 out.annotate(0, "method_annotation[%d]", i); 92 out.indent(); 93 int methodIndex = dexFile.readSmallUint(out.getCursor()); 94 out.annotate(4, "%s", MethodIdItem.getReferenceAnnotation(dexFile, methodIndex)); 95 int annotationOffset = dexFile.readSmallUint(out.getCursor()); 96 out.annotate(4, "%s", AnnotationSetItem.getReferenceAnnotation(dexFile, annotationOffset)); 97 out.deindent(); 98 } 99 out.deindent(); 100 } 101 102 if (annotatedParameterSize > 0) { 103 out.annotate(0, "parameter_annotations:"); 104 out.indent(); 105 for (int i=0; i<annotatedParameterSize; i++) { 106 out.annotate(0, "parameter_annotation[%d]", i); 107 out.indent(); 108 int methodIndex = dexFile.readSmallUint(out.getCursor()); 109 out.annotate(4, "%s", MethodIdItem.getReferenceAnnotation(dexFile, methodIndex)); 110 int annotationOffset = dexFile.readSmallUint(out.getCursor()); 111 out.annotate(4, "%s", AnnotationSetRefList.getReferenceAnnotation(dexFile, annotationOffset)); 112 out.deindent(); 113 } 114 out.deindent(); 115 } 116 } 117 }; 118 } 119 } 120