62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
|
#include "caching/restore_emitter.h"
|
||
|
|
#include "caching/superblock.h"
|
||
|
|
|
||
|
|
using namespace std;
|
||
|
|
using namespace caching;
|
||
|
|
|
||
|
|
//----------------------------------------------------------------
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
using namespace superblock_detail;
|
||
|
|
|
||
|
|
class restorer : public emitter {
|
||
|
|
public:
|
||
|
|
restorer(metadata::ptr md)
|
||
|
|
: md_(md) {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void begin_superblock(std::string const &uuid,
|
||
|
|
pd::block_address block_size,
|
||
|
|
pd::block_address nr_cache_blocks,
|
||
|
|
std::string const &policy) {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void end_superblock() {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void begin_mappings() {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void end_mappings() {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void mapping(pd::block_address cblock,
|
||
|
|
pd::block_address oblock,
|
||
|
|
bool dirty) {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void begin_hints() {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void end_hints() {
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual void hint(pd::block_address cblock,
|
||
|
|
std::string const &data) {
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
metadata::ptr md_;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
//----------------------------------------------------------------
|
||
|
|
|
||
|
|
emitter::ptr
|
||
|
|
caching::create_restore_emitter(metadata::ptr md)
|
||
|
|
{
|
||
|
|
return emitter::ptr(new restorer(md));
|
||
|
|
}
|
||
|
|
|
||
|
|
//----------------------------------------------------------------
|