mirror of
https://github.com/XRPLF/rippled.git
synced 2026-06-03 16:56:48 +00:00
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#pragma once
|
|
|
|
#include <xrpl/nodestore/NodeObject.h>
|
|
|
|
namespace xrpl::NodeStore {
|
|
|
|
/** Parsed key/value blob into NodeObject components.
|
|
|
|
This will extract the information required to construct a NodeObject. It
|
|
also does consistency checking and returns the result, so it is possible
|
|
to determine if the data is corrupted without throwing an exception. Not
|
|
all forms of corruption are detected so further analysis will be needed
|
|
to eliminate false negatives.
|
|
|
|
@note This defines the database format of a NodeObject!
|
|
*/
|
|
class DecodedBlob
|
|
{
|
|
public:
|
|
/** Construct the decoded blob from raw data. */
|
|
DecodedBlob(void const* key, void const* value, int valueBytes);
|
|
|
|
/** Determine if the decoding was successful. */
|
|
[[nodiscard]] bool
|
|
wasOk() const noexcept
|
|
{
|
|
return m_success;
|
|
}
|
|
|
|
/** Create a NodeObject from this data. */
|
|
std::shared_ptr<NodeObject>
|
|
createObject();
|
|
|
|
private:
|
|
bool m_success;
|
|
|
|
void const* m_key;
|
|
NodeObjectType m_objectType;
|
|
unsigned char const* m_objectData;
|
|
int m_dataBytes;
|
|
};
|
|
|
|
} // namespace xrpl::NodeStore
|