// Copyright 2013 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 CHROME_UTILITY_MEDIA_GALLERIES_IAPPS_XML_UTILS_H_
#define CHROME_UTILITY_MEDIA_GALLERIES_IAPPS_XML_UTILS_H_
#include <string>
#include "base/platform_file.h"
class XmlReader;
namespace iapps {
// Like XmlReader::SkipToElement, but will advance to the next open tag if the
// cursor is on a close tag.
bool SkipToNextElement(XmlReader* reader);
// Traverse |reader| looking for a node named |name| at the current depth
// of |reader|.
bool SeekToNodeAtCurrentDepth(XmlReader* reader, const std::string& name);
// Search within a "dict" node for |key|. The cursor must be on the starting
// "dict" node when entering this function.
bool SeekInDict(XmlReader* reader, const std::string& key);
// Get the value out of a string node.
bool ReadString(XmlReader* reader, std::string* result);
// Get the value out of an integer node.
bool ReadInteger(XmlReader* reader, uint64* result);
// Read in the contents of the given library xml |file| and return as a string.
std::string ReadPlatformFileAsString(const base::PlatformFile file);
} // namespace iapps
#endif // CHROME_UTILITY_MEDIA_GALLERIES_IAPPS_XML_UTILS_H_