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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef DBUS_VALUES_UTIL_H_
- #define DBUS_VALUES_UTIL_H_
- #include <stdint.h>
- #include "dbus/dbus_export.h"
- namespace base {
- class Value;
- class ValueView;
- }
- namespace dbus {
- class MessageReader;
- class MessageWriter;
- // Pops a value from |reader| as a base::Value.
- // Returns base::Value() if an error occurs.
- // Note: Integer values larger than int32_t (including uint32_t) are converted
- // to double. Non-string dictionary keys are converted to strings.
- CHROME_DBUS_EXPORT base::Value PopDataAsValue(MessageReader* reader);
- // Appends a basic type value to |writer|. Basic types are BOOLEAN, INTEGER,
- // DOUBLE, and STRING. Use this function for values that are known to be basic
- // types and to handle basic type members of collections that should not
- // have type "a{sv}" or "av". Otherwise, use AppendValueData.
- CHROME_DBUS_EXPORT void AppendBasicTypeValueData(MessageWriter* writer,
- base::ValueView value);
- // Appends a basic type value to |writer| as a variant. Basic types are BOOLEAN,
- // INTEGER, DOUBLE, and STRING. Use this function for values that are known to
- // be basic types and to handle basic type members of collections that should
- // not have type "a{sv}" or "av". Otherwise, use AppendValueDataAsVariant.
- CHROME_DBUS_EXPORT void AppendBasicTypeValueDataAsVariant(
- MessageWriter* writer,
- base::ValueView value);
- // Appends a value to |writer|. Value can be a basic type, as well as a
- // collection type, such as dictionary or list. Collections will be recursively
- // written as variant containers, i.e. dictionaries will be written with type
- // a{sv} and lists with type av. Any sub-dictionaries or sub-lists will also
- // have these types.
- CHROME_DBUS_EXPORT void AppendValueData(MessageWriter* writer,
- base::ValueView value);
- // Appends a value to |writer| as a variant. Value can be a basic type, as well
- // as a collection type, such as dictionary or list. Collections will be
- // recursively written as variant containers, i.e. dictionaries will be written
- // with type a{sv} and lists with type av. Any sub-dictionaries or sub-lists
- // will also have these types.
- CHROME_DBUS_EXPORT void AppendValueDataAsVariant(MessageWriter* writer,
- base::ValueView value);
- } // namespace dbus
- #endif // DBUS_VALUES_UTIL_H_
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