com.googlecode.d2j.Field类的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.googlecode.d2j.Field类的一些代码示例，展示了Field类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Field类的具体详情如下：
包路径：com.googlecode.d2j.Field
类名称：Field

Field介绍

[英]represent a field_id_item in dex file format
[中]以dex文件格式表示字段\ id \项

代码示例

代码示例来源：origin: pxb1988/dex2jar

@Override
  public void visitEnum(String name, String desc, String value) {
    objs.add(new Field(null, value, desc));
  }
}

代码示例来源：origin: pxb1988/dex2jar

@Override
  public String toString() {
    return this.getOwner() + "." + this.getName() + " " + this.getType();
  }
}

代码示例来源：origin: pxb1988/dex2jar

if ((fn.access & ACC_STATIC_FINAL) == ACC_STATIC_FINAL) {
  if (fn.cst == null) {
    char t = fn.field.getType().charAt(0);
    if (t == 'L' || t == '[') {
    fs.put(fn.field.getName() + ":" + fn.field.getType(), fn);
  } else if (isPrimitiveZero(fn.field.getType(), fn.cst)) {
    shouldNotBeAssigned.put(fn.field.getName() + ":" + fn.field.getType(), fn);
fn.cst = getDefaultValueOfType(fn.field.getType().charAt(0));

代码示例来源：origin: pxb1988/dex2jar

public static void doAccept(DexAnnotationVisitor dexAnnotationVisitor, String k, Object value) {
  if (value instanceof ArrayList) {
    DexAnnotationVisitor a = dexAnnotationVisitor.visitArray(k);
    for (Object o : (ArrayList) value) {
      doAccept(a, null, o);
    }
    a.visitEnd();
  } else if (value instanceof Ann) {
    Ann ann = (Ann) value;
    DexAnnotationVisitor a = dexAnnotationVisitor.visitAnnotation(k, ann.name);
    for (Map.Entry<String, Object> e : ann.elements) {
      doAccept(a, e.getKey(), e.getValue());
    }
    a.visitEnd();
  } else if (value instanceof Field) {
    Field f = (Field) value;
    dexAnnotationVisitor.visitEnum(k, f.getOwner(), f.getName());
  } else {
    dexAnnotationVisitor.visit(k, value);
  }
}

代码示例来源：origin: pxb1988/dex2jar

@Override
public DexFieldVisitor visitField(int accessFlags, Field field, Object value) {
  String fieldName = String.format("f%03d_%s", fCount++, field.getName());
  out.s("%s(cv);", fieldName);
  final ArrayOut f = new ArrayOut();
  fieldOuts.add(f);
  f.s("public static void %s(DexClassVisitor cv) {", fieldName);
  f.push();
  f.s("DexFieldVisitor fv=cv.visitField(%s, %s, %s);", Escape.fieldAcc(accessFlags), Escape.v(field),
      Escape.v(value));
  f.s("if(fv != null) {");
  f.push();
  return new DexFieldVisitor() {
    @Override
    public DexAnnotationVisitor visitAnnotation(String name, Visibility visibility) {
      return new ASMifierAnnotationV("fv", f, name, visibility);
    }
    @Override
    public void visitEnd() {
      f.s("fv.visitEnd();");
      f.pop();
      f.s("}");
      f.pop();
      f.s("}");
    }
  };
}

代码示例来源：origin: pxb1988/dex2jar

private int acceptField(ByteBuffer in, int lastIndex, DexClassVisitor dcv,
    Map<Integer, Integer> fieldAnnotationPositions, Object value, int config) {
  int diff = (int) readULeb128i(in);
  int field_access_flags = (int) readULeb128i(in);
  int field_id = lastIndex + diff;
  Field field = getField(field_id);
  // //////////////////////////////////////////////////////////////
  DexFieldVisitor dfv = dcv.visitField(field_access_flags, field, value);
  if (dfv != null) {
    if ((config & SKIP_ANNOTATION) == 0) {
      Integer annotation_offset = fieldAnnotationPositions.get(field_id);
      if (annotation_offset != null) {
        try {
          read_annotation_set_item(annotation_offset, dfv);
        } catch (Exception e) {
          throw new DexException(e, "while accept annotation in field:%s.", field.toString());
        }
      }
    }
    dfv.visitEnd();
  }
  // //////////////////////////////////////////////////////////////
  return field_id;
}

代码示例来源：origin: pxb1988/dex2jar

FieldVisitor fv = cv.visitField(fieldNode.access & FieldCleanFlag, fieldNode.field.getName(),
    fieldNode.field.getType(), signature, value);
if (fv == null) {
  return;

代码示例来源：origin: SparkInLee/dexdiff

private void writeAnnotationArrayValue(DexAnnotationVisitor aw, EncodedArray array) {
  for (EncodedValue value : array.values) {
    String name = null;
    Object decodeValue = decodeValue(value);
    if (value.valueType == VALUE_ENUM) {
      Field field = (Field) decodeValue;
      aw.visitEnum(name, field.getOwner(), field.getName());
    } else if (decodeValue instanceof EncodedAnnotation) {
      EncodedAnnotation aannotation = (EncodedAnnotation) decodeValue;
      DexAnnotationVisitor aaw = aw.visitAnnotation(name, aannotation.type.descriptor.stringData.string);
      writeAnnotation(aaw, aannotation);
      aaw.visitEnd();
    } else if (decodeValue instanceof EncodedArray) {
      DexAnnotationVisitor aaw = aw.visitArray(name);
      writeAnnotationArrayValue(aaw, (EncodedArray) decodeValue);
      aaw.visitEnd();
    } else if (decodeValue instanceof Object[]) {
      Object[] values = (Object[]) decodeValue;
      EncodedArray aarray = new EncodedArray();
      for (Object avalue : values) {
        aarray.values.add(EncodedValue.wrap(mFw.cp.wrapEncodedItem(avalue)));
      }
      DexAnnotationVisitor aaw = aw.visitArray(name);
      writeAnnotationArrayValue(aaw, aarray);
      aaw.visitEnd();
    } else {
      aw.visit(name, decodeValue);
    }
  }
}

代码示例来源：origin: SparkInLee/dexdiff

@Override
public DexFieldVisitor visitField(int accessFlags, Field field, Object value) {
  String fieldName = String.format("f%03d_%s", fCount++, field.getName());
  out.s("%s(cv);", fieldName);
  final ArrayOut f = new ArrayOut();
  fieldOuts.add(f);
  f.s("public static void %s(DexClassVisitor cv) {", fieldName);
  f.push();
  f.s("DexFieldVisitor fv=cv.visitField(%s, %s, %s);", Escape.fieldAcc(accessFlags), Escape.v(field),
      Escape.v(value));
  f.s("if(fv != null) {");
  f.push();
  return new DexFieldVisitor() {
    @Override
    public DexAnnotationVisitor visitAnnotation(String name, Visibility visibility) {
      return new ASMifierAnnotationV("fv", f, name, visibility);
    }
    @Override
    public void visitEnd() {
      f.s("fv.visitEnd();");
      f.pop();
      f.s("}");
      f.pop();
      f.s("}");
    }
  };
}

代码示例来源：origin: SparkInLee/dexdiff

private int acceptField(ByteBuffer in, int lastIndex, DexClassVisitor dcv,
    Map<Integer, Integer> fieldAnnotationPositions, Object value, int config) {
  int diff = (int) readULeb128i(in);
  int field_access_flags = (int) readULeb128i(in);
  int field_id = lastIndex + diff;
  Field field = getField(field_id);
  // //////////////////////////////////////////////////////////////
  DexFieldVisitor dfv = dcv.visitField(field_access_flags, field, value);
  if (dfv != null) {
    if ((config & SKIP_ANNOTATION) == 0) {
      Integer annotation_offset = fieldAnnotationPositions.get(field_id);
      if (annotation_offset != null) {
        try {
          read_annotation_set_item(annotation_offset, dfv);
        } catch (Exception e) {
          throw new DexException(e, "while accept annotation in field:%s.", field.toString());
        }
      }
    }
    dfv.visitEnd();
  }
  // //////////////////////////////////////////////////////////////
  return field_id;
}

代码示例来源：origin: pxb1988/dex2jar

public FieldIdItem uniqField(Field field) {
  return uniqField(field.getOwner(), field.getName(), field.getType());
}

代码示例来源：origin: pxb1988/dex2jar

@Override
  public void visitEnum(String name, String desc, String value) {
    items.add(new Item(name, new Field(desc, value, desc)));
  }
}

代码示例来源：origin: pxb1988/dex2jar

@Override
public Object visitFlocal(SmaliParser.FlocalContext ctx) {
  if (dexDebugVisitor != null) {
    DexLabel dexLabel = new DexLabel();
    scv.visitLabel(dexLabel);
    int reg = m.pareReg(ctx.r.getText());
    String name;
    String type;
    if (ctx.v1 != null) {
      Field fld = parseFieldAndUnescape("Lt;", ctx.v1.getText());
      name = fld.getName();
      type = fld.getType();
    } else if (ctx.v2 != null) {
      String txt = ctx.v2.getText();
      int i = findString(txt, 1, txt.length(), '\"');
      name = unescapeStr(txt.substring(0, i + 1));
      type = unEscapeId(txt.substring(i + 2));
    } else {
      if (ctx.name2 != null) {
        name = unescapeStr(ctx.name2.getText());
      } else {
        name = unEscapeId(ctx.name1.getText());
      }
      type = unEscapeId(ctx.type.getText());
    }
    String sig = ctx.sig == null ? null : unescapeStr(ctx.sig.getText());
    dexDebugVisitor.visitStartLocal(reg, dexLabel, name, type, sig);
  }
  return null;
}

代码示例来源：origin: SparkInLee/dexdiff

if (element.value.valueType == VALUE_ENUM) {
  Field field = (Field) decodeValue;
  aw.visitEnum(name, field.getOwner(), field.getName());
} else if (decodeValue instanceof EncodedAnnotation) {
  EncodedAnnotation aannotation = (EncodedAnnotation) decodeValue;

代码示例来源：origin: pxb1988/dex2jar

public static String escapeField(Field f) {
  String owner = f.getOwner();
  if (owner == null) {
    owner = f.getType();
  }
  return escapeType(owner) + "->" + f.getName() + ":" + escapeType(f.getType());
}

代码示例来源：origin: pxb1988/dex2jar

public static Field parseFieldAndUnescape(String owner, String part) throws RuntimeException {
  int x = part.indexOf(':');
  if (x < 0) {
    throw new RuntimeException();
  }
  return new Field(owner, unEscapeId(part.substring(0, x)), unEscapeId(part.substring(x + 1)));
}

代码示例来源：origin: pxb1988/dex2jar

dav.visitEnum(name, f.getType(), f.getName());
} else if (o instanceof DexType) {
  dav.visit(name, Type.getType(((DexType) o).desc));

代码示例来源：origin: pxb1988/dex2jar

@Override
  public void visitFieldStmt(Op op, int a, int b, Field field) {
    switch (op) {
    case SPUT:
    case SPUT_BOOLEAN:
    case SPUT_BYTE:
    case SPUT_CHAR:
    case SPUT_OBJECT:
    case SPUT_SHORT:
    case SPUT_WIDE:
      if (field.getOwner().equals(classNode.className)) {
        String key = field.getName() + ":" + field.getType();
        fs.remove(key);
        DexFieldNode dn = shouldNotBeAssigned.get(key);
        if (dn != null) {
          //System.out.println(field.getName() + ":" + field.getType());
          dn.cst = null;
        }
      }
      break;
    default:
      // ignored
      break;
    }
  }
});

代码示例来源：origin: pxb1988/dex2jar

private Field getField(int id) {
  fieldIdIn.position(id * 8);
  int owner_idx = 0xFFFF & fieldIdIn.getShort();
  int type_idx = 0xFFFF & fieldIdIn.getShort();
  int name_idx = fieldIdIn.getInt();
  return new Field(getType(owner_idx), getString(name_idx), getType(type_idx));
}

代码示例来源：origin: pxb1988/dex2jar

public static void acceptAnnotationItem(DexAnnotationVisitor dav, String name, Object o) {
  if (o instanceof Object[]) {
    DexAnnotationVisitor arrayVisitor = dav.visitArray(name);
    if (arrayVisitor != null) {
      Object[] array = (Object[]) o;
      for (Object e : array) {
        acceptAnnotationItem(arrayVisitor, null, e);
      }
      arrayVisitor.visitEnd();
    }
  } else if (o instanceof DexAnnotationNode) {
    DexAnnotationNode ann = (DexAnnotationNode) o;
    DexAnnotationVisitor av = dav.visitAnnotation(name, ann.type);
    if (av != null) {
      for (DexAnnotationNode.Item item : ann.items) {
        acceptAnnotationItem(av, item.name, item.value);
      }
      av.visitEnd();
    }
  } else if (o instanceof Field) {
    Field f = (Field) o;
    dav.visitEnum(name, f.getType(), f.getName());
  } else {
    dav.visit(name, o);
  }
}

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