syntax = "proto3";

package PB_Storage;
option java_package = "com.flipperdevices.protobuf.storage";

message File {
    enum FileType {
        FILE = 0;   // default value
        DIR = 1;
    }
    FileType type = 1;
    string name = 2;
    uint32 size = 3;
    bytes data = 4;
    string md5sum = 5;
}

message InfoRequest {
    string path = 1;
}

message InfoResponse {
    uint64 total_space = 1;
    uint64 free_space = 2;
}

message TimestampRequest {
    string path = 1;
}

message TimestampResponse {
    uint32 timestamp = 1;
}

message StatRequest {
    string path = 1;
}

message StatResponse {
    File file = 1;
}

message ListRequest {
    string path = 1;
    bool include_md5 = 2;
    uint32 filter_max_size = 3;
}

message ListResponse {
    repeated File file = 1;
}

message ReadRequest {
    string path = 1;
}

message ReadResponse {
    File file = 1;
}

message WriteRequest {
    string path = 1;
    File file = 2;
}

message DeleteRequest {
    string path = 1;
    bool recursive = 2;
}

message MkdirRequest {
    string path = 1;
}

message Md5sumRequest {
    string path = 1;
}

message Md5sumResponse {
    string md5sum = 1;
}

message RenameRequest {
    string old_path = 1;
    string new_path = 2;
}

message BackupCreateRequest {
    string archive_path = 1;
}

message BackupRestoreRequest {
    string archive_path = 1;
}