예제 #1
0
  private static boolean printMethodCallArguments(
      PrintWriter writer,
      ExecutableElement method,
      Map<VariableElement, TypeInfo> typeinfos_instance,
      Mode mode,
      TypeMap type_map) {
    boolean first_parameter = true;
    for (VariableElement param : method.getParameters()) {
      if (param.getAnnotation(Result.class) != null
          || (param.getAnnotation(Helper.class) != null
              && !param.getAnnotation(Helper.class).passToNative())) {
        continue;
      }

      final Constant constant_annotation = param.getAnnotation(Constant.class);
      if (constant_annotation == null || !constant_annotation.isNative()) {
        first_parameter =
            printMethodCallArgument(
                writer, method, param, typeinfos_instance, mode, first_parameter, type_map);
      }
    }
    if (Utils.getNIOBufferType(Utils.getMethodReturnType(method)) != null) {
      if (method.getAnnotation(CachedResult.class) != null
          && method.getAnnotation(CachedResult.class).isRange()) {
        first_parameter = false;
        Utils.printExtraCallArguments(writer, method, "");
      } else {
        AutoSize auto_size_annotation = method.getAnnotation(AutoSize.class);
        if (auto_size_annotation == null || !auto_size_annotation.isNative()) {
          if (!first_parameter) {
            writer.print(", ");
          }
          first_parameter = false;

          String result_size_expression;
          if (mode == Mode.CACHEDRESULT) {
            result_size_expression = Utils.CACHED_BUFFER_LENGTH_NAME;
          } else if (auto_size_annotation == null) {
            result_size_expression = Utils.RESULT_SIZE_NAME;
          } else {
            result_size_expression = auto_size_annotation.value();
          }

          Utils.printExtraCallArguments(writer, method, result_size_expression);
        }
      }
    }
    return first_parameter;
  }
예제 #2
0
  private static boolean generateParametersJava(
      PrintWriter writer,
      ExecutableElement method,
      Map<VariableElement, TypeInfo> typeinfos_instance,
      boolean native_stub,
      final boolean printTypes,
      Mode mode) {
    boolean first_parameter = true;
    for (VariableElement param : method.getParameters()) {
      if (native_stub
          && (param.getAnnotation(Helper.class) != null
              && !param.getAnnotation(Helper.class).passToNative())) {
        continue;
      }
      final Constant constant_annotation = param.getAnnotation(Constant.class);
      if (constant_annotation != null && constant_annotation.isNative()) {
        continue;
      }
      AnnotationMirror auto_annotation_mirror = Utils.getParameterAutoAnnotation(param);
      boolean hide_auto_parameter =
          mode == Mode.NORMAL && !native_stub && auto_annotation_mirror != null;
      if (hide_auto_parameter) {
        AutoType auto_type_annotation = param.getAnnotation(AutoType.class);
        if (auto_type_annotation != null) {
          VariableElement auto_parameter =
              Utils.findParameter(method, auto_type_annotation.value());
          TypeInfo auto_param_type_info = typeinfos_instance.get(auto_parameter);
          if (auto_param_type_info.getSignedness() == Signedness.BOTH) {
            if (!first_parameter) {
              writer.print(", ");
            }
            first_parameter = false;
            if (printTypes) {
              writer.print("boolean ");
            }
            writer.print(TypeInfo.UNSIGNED_PARAMETER_NAME);
          }
        }
      } else if (param.getAnnotation(Result.class) == null
          && (native_stub
              || ((param.getAnnotation(Constant.class) == null
                      || param.getAnnotation(Constant.class).keepParam())
                  && !Utils.isReturnParameter(method, param)))
          && (mode != Mode.AUTOS || getAutoTypeParameter(method, param) == null)) {
        first_parameter =
            generateParameterJava(
                writer,
                param,
                typeinfos_instance.get(param),
                native_stub,
                printTypes,
                first_parameter,
                mode);
      }
    }
    CachedResult cached_result_annotation = method.getAnnotation(CachedResult.class);
    TypeMirror result_type = Utils.getMethodReturnType(method);
    if ((native_stub && Utils.getNIOBufferType(result_type) != null)
        || Utils.needResultSize(method)) {
      AutoSize auto_size_annotation = method.getAnnotation(AutoSize.class);
      if (auto_size_annotation == null || !auto_size_annotation.isNative()) {
        if (cached_result_annotation == null || !cached_result_annotation.isRange()) {
          if (!first_parameter) {
            writer.print(", ");
          }
          first_parameter = false;
          if (printTypes) {
            writer.print("long ");
          }
          writer.print(Utils.RESULT_SIZE_NAME);
        }
      }
    }
    if (cached_result_annotation != null) {
      if (!first_parameter) {
        writer.print(", ");
      }

      if (mode == Mode.CACHEDRESULT) {
        if (printTypes) {
          writer.print("long ");
        }
        writer.print(Utils.CACHED_BUFFER_LENGTH_NAME + ", ");
      }

      first_parameter = false;
      if (printTypes) {
        writer.print(getResultType(method, native_stub));
      }
      writer.print(" " + Utils.CACHED_BUFFER_NAME);
    }
    return first_parameter;
  }