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Re-enable locate in the postgre plugin.

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King_DuckZ 2016-06-01 10:27:09 +02:00
parent 470738fc1b
commit 780cd9b0ca
8 changed files with 80 additions and 56 deletions
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27
include/backends/db_backend.hpp
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@ -19,7 +19,6 @@
#define id7506CA9825454B80856154ACFE8A9DE2
#include "backends/backend_loader.hpp"
#include "dindexer-machinery/recorddata.hpp"
#include <cstdint>
#include <string>
#include <vector>
@ -27,15 +26,36 @@
#include <map>
#include <functional>
namespace mchlib {
struct TigerHash;
struct FileRecordData;
struct SetRecordData;
struct SetRecordDataFull;
} //namespace mchlib
namespace dindb {
using GroupIDType = uint32_t;
using FileIDType = uint64_t;
using IDDescMap = std::map<uint32_t, std::string>;
using ConfirmDeleCallback = std::function<bool(const IDDescMap&)>;
using TagList = std::vector<boost::string_ref>;
constexpr const GroupIDType InvalidGroupID = 0;
constexpr const FileIDType InvalidFileID = 0;
struct LocatedItem {
std::string path;
FileIDType id;
GroupIDType group_id;
};
struct LocatedSet {
std::string desc;
GroupIDType id;
uint32_t files_count;
uint32_t dir_count;
};
class Backend {
public:
Backend ( void ) = default;
@ -52,6 +72,11 @@ namespace dindb {
virtual void write_files ( const std::vector<mchlib::FileRecordData>& parData, const mchlib::SetRecordData& parSetData, const std::string& parSignature ) = 0;
virtual bool search_file_by_hash ( mchlib::FileRecordData& parItem, mchlib::SetRecordDataFull& parSet, const mchlib::TigerHash& parHash ) = 0;
virtual std::vector<LocatedItem> locate_in_db ( const std::string& parSearch, const TagList& parTags ) = 0;
virtual std::vector<LocatedItem> locate_in_db ( const mchlib::TigerHash& parSearch, const TagList& parTags ) = 0;
virtual std::vector<LocatedSet> locate_sets_in_db ( const std::string& parSearch, bool parCaseInsensitive ) = 0;
virtual std::vector<LocatedSet> locate_sets_in_db ( const std::string& parSearch, const std::vector<GroupIDType>& parSets, bool parCaseInsensitive ) = 0;
};
} //namespace dindb