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Implement find_paths_starting_by().

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This commit is contained in:
King_DuckZ 2016-07-13 12:19:27 +01:00
parent 12c062b939
commit 853fb13495
3 changed files with 18 additions and 2 deletions
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5
src/backends/redis/backend_redis.cpp
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@ -183,7 +183,8 @@ namespace dindb {
"base_file_id", lexical_cast<std::string>(base_file_id), "base_file_id", lexical_cast<std::string>(base_file_id),
"item_count", lexical_cast<std::string>(parData.size()), "item_count", lexical_cast<std::string>(parData.size()),
"dir_count", lexical_cast<std::string>(std::count_if(parData.begin(), parData.end(), [](const mchlib::FileRecordData& r){return r.is_directory;})), "dir_count", lexical_cast<std::string>(std::count_if(parData.begin(), parData.end(), [](const mchlib::FileRecordData& r){return r.is_directory;})),
"creation", lexical_cast<std::string>(std::time(nullptr)) "creation", lexical_cast<std::string>(std::time(nullptr)),
"app_name", parSignature
); );
#if !defined(NDEBUG) #if !defined(NDEBUG)
@ -282,7 +283,7 @@ namespace dindb {
} }
std::vector<std::string> BackendRedis::find_paths_starting_by (GroupIDType parGroupID, uint16_t parLevel, boost::string_ref parPath) { std::vector<std::string> BackendRedis::find_paths_starting_by (GroupIDType parGroupID, uint16_t parLevel, boost::string_ref parPath) {
return std::vector<std::string>(); return dindb::find_paths_starting_by(m_redis, parGroupID, parLevel, parPath);
} }
} //namespace dindb } //namespace dindb

11
src/backends/redis/find.cpp
View file

@ -317,4 +317,15 @@ namespace dindb {
} }
return retval; return retval;
}; };
std::vector<std::string> find_paths_starting_by (redis::IncRedis& parRedis, GroupIDType parGroupID, uint16_t parLevel, boost::string_ref parPath) {
using boost::adaptors::transformed;
using dinhelp::MaxSizedArray;
auto file_details = find_file_details(parRedis, parGroupID, parLevel, parPath);
return boost::copy_range<std::vector<std::string>>(
file_details |
transformed([](MaxSizedArray<std::string, 1>& a){return std::move(a.front());})
);
}
} //namespace dindb } //namespace dindb

4
src/backends/redis/find.hpp
View file

@ -21,6 +21,9 @@
#include "backends/db_backend.hpp" #include "backends/db_backend.hpp"
#include "helpers/MaxSizedArray.hpp" #include "helpers/MaxSizedArray.hpp"
#include <vector> #include <vector>
#include <string>
#include <boost/utility/string_ref.hpp>
#include <cstdint>
namespace redis { namespace redis {
class IncRedis; class IncRedis;
@ -34,6 +37,7 @@ namespace dindb {
std::vector<LocatedSet> locate_sets_in_db ( redis::IncRedis& parRedis, const std::string& parSubstr, const std::vector<GroupIDType>& parSets, bool parCaseInsensitive ); std::vector<LocatedSet> locate_sets_in_db ( redis::IncRedis& parRedis, const std::string& parSubstr, const std::vector<GroupIDType>& parSets, bool parCaseInsensitive );
std::vector<dinhelp::MaxSizedArray<std::string, 4>> find_set_details ( redis::IncRedis& parRedis, const std::vector<GroupIDType>& parSets ); std::vector<dinhelp::MaxSizedArray<std::string, 4>> find_set_details ( redis::IncRedis& parRedis, const std::vector<GroupIDType>& parSets );
std::vector<dinhelp::MaxSizedArray<std::string, 1>> find_file_details ( redis::IncRedis& parRedis, GroupIDType parSetID, uint16_t parLevel, boost::string_ref parDir ); std::vector<dinhelp::MaxSizedArray<std::string, 1>> find_file_details ( redis::IncRedis& parRedis, GroupIDType parSetID, uint16_t parLevel, boost::string_ref parDir );
std::vector<std::string> find_paths_starting_by ( redis::IncRedis& parRedis, GroupIDType parGroupID, uint16_t parLevel, boost::string_ref parPath );
} //namespace dindb } //namespace dindb
#endif #endif