BlockStorage/repertory
1
0
Fork 0
Code Issues 8 Pull Requests Releases 6 Wiki Activity

extract common behavior

Browse Source
This commit is contained in:
Scott E. Graves
2023-11-12 11:45:54 -06:00
parent db009b69dd
commit 72314606f3
6 changed files with 753 additions and 1170 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
include/providers/base_provider.hpp Normal file
View File

@ -0,0 +1,146 @@
/*
Copyright <2018-2023> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef INCLUDE_PROVIDERS_BASE_PROVIDER_HPP_
#define INCLUDE_PROVIDERS_BASE_PROVIDER_HPP_
#include "providers/i_provider.hpp"
#include "types/repertory.hpp"
namespace repertory {
class app_config;
class i_file_manager;
class i_http_comm;
class base_provider : public i_provider {
public:
base_provider(app_config &config, i_http_comm &comm)
: config_(config), comm_(comm) {}
private:
app_config &config_;
i_http_comm &comm_;
private:
api_item_added_callback api_item_added_;
std::unique_ptr<rocksdb::DB> db_;
std::string DB_NAME = "meta_db";
i_file_manager *fm_{};
private:
void remove_deleted_files();
protected:
[[nodiscard]] static auto create_api_file(std::string path, std::string key,
std::uint64_t size) -> api_file;
[[nodiscard]] static auto create_api_file(std::string path,
std::uint64_t size,
api_meta_map &meta) -> api_file;
[[nodiscard]] auto get_api_item_added() -> api_item_added_callback & {
return api_item_added_;
}
[[nodiscard]] auto get_api_item_added() const
-> const api_item_added_callback & {
return api_item_added_;
}
[[nodiscard]] auto get_comm() const -> i_http_comm & { return comm_; }
[[nodiscard]] auto get_config() -> app_config & { return config_; }
[[nodiscard]] auto get_config() const -> const app_config & {
return config_;
}
[[nodiscard]] auto get_db() const -> rocksdb::DB * { return db_.get(); }
[[nodiscard]] auto get_file_mgr() -> i_file_manager * { return fm_; }
[[nodiscard]] auto get_file_mgr() const -> const i_file_manager * {
return fm_;
}
public:
[[nodiscard]] auto
create_directory_clone_source_meta(const std::string &source_api_path,
const std::string &api_path)
-> api_error override;
[[nodiscard]] auto get_api_path_from_source(const std::string &source_path,
std::string &api_path) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item(const std::string &api_path,
bool directory,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item_and_file(const std::string &api_path,
api_file &f,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto
get_filesystem_item_from_source_path(const std::string &source_path,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
api_meta_map &meta) const
-> api_error override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
const std::string &key,
std::string &value) const
-> api_error override;
[[nodiscard]] auto get_pinned_files() const
-> std::vector<std::string> override;
[[nodiscard]] auto get_total_item_count() const -> std::uint64_t override;
[[nodiscard]] auto is_file_writeable(const std::string &api_path) const
-> bool override;
[[nodiscard]] auto remove_item_meta(const std::string &api_path,
const std::string &key)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const std::string &key,
const std::string &value)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const api_meta_map &meta)
-> api_error override;
[[nodiscard]] auto start(api_item_added_callback api_item_added,
i_file_manager *mgr) -> bool override;
void stop() override;
};
} // namespace repertory
#endif // INCLUDE_PROVIDERS_BASE_PROVIDER_HPP_

74
include/providers/s3/s3_provider.hpp
View File

@ -23,7 +23,7 @@
#define INCLUDE_PROVIDERS_S3_S3_PROVIDER_HPP_
#if defined(REPERTORY_ENABLE_S3)
#include "providers/i_provider.hpp"
#include "providers/base_provider.hpp"
#include "types/repertory.hpp"
namespace repertory {
@ -32,7 +32,7 @@ class i_file_manager;
class i_http_comm;
struct head_object_result;
class s3_provider final : public i_provider {
class s3_provider final : public base_provider {
public:
s3_provider(app_config &config, i_http_comm &comm);
@ -44,25 +44,11 @@ public:
auto operator=(const s3_provider &) -> s3_provider & = delete;
auto operator=(s3_provider &&) -> s3_provider & = delete;
private:
app_config &config_;
i_http_comm &comm_;
private:
api_item_added_callback api_item_added_;
std::unique_ptr<rocksdb::DB> db_;
std::string DB_NAME = "meta_db";
i_file_manager *fm_{};
private:
[[nodiscard]] auto add_if_not_found(api_file &file,
const std::string &object_name) const
-> api_error;
[[nodiscard]] static auto create_api_file(const std::string &path,
const std::string &key,
std::uint64_t size) -> api_file;
[[nodiscard]] auto create_path_directories(const std::string &api_path,
const std::string &key) const
-> api_error;
@ -75,24 +61,13 @@ private:
bool &is_encrypted, std::string &object_name,
head_object_result &result) const -> api_error;
void remove_deleted_files();
public:
[[nodiscard]] auto create_directory(const std::string &api_path,
api_meta_map &meta) -> api_error override;
[[nodiscard]] auto
create_directory_clone_source_meta(const std::string &source_api_path,
const std::string &api_path)
-> api_error override;
[[nodiscard]] auto create_file(const std::string &api_path,
api_meta_map &meta) -> api_error override;
[[nodiscard]] auto get_api_path_from_source(const std::string &source_path,
std::string &api_path) const
-> api_error override;
[[nodiscard]] auto get_directory_item_count(const std::string &api_path) const
-> std::uint64_t override;
@ -110,37 +85,8 @@ public:
std::uint64_t &file_size) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item(const std::string &api_path,
bool directory,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item_and_file(const std::string &api_path,
api_file &file,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto
get_filesystem_item_from_source_path(const std::string &source_path,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_pinned_files() const
-> std::vector<std::string> override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
api_meta_map &meta) const
-> api_error override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
const std::string &key,
std::string &value) const
-> api_error override;
[[nodiscard]] auto get_total_drive_space() const -> std::uint64_t override;
[[nodiscard]] auto get_total_item_count() const -> std::uint64_t override;
[[nodiscard]] auto get_provider_type() const -> provider_type override {
return provider_type::s3;
}
@ -155,9 +101,6 @@ public:
[[nodiscard]] auto is_file(const std::string &api_path, bool &exists) const
-> api_error override;
[[nodiscard]] auto is_file_writeable(const std::string &api_path) const
-> bool override;
[[nodiscard]] auto is_online() const -> bool override;
[[nodiscard]] auto is_rename_supported() const -> bool override {
@ -176,23 +119,10 @@ public:
[[nodiscard]] auto remove_file(const std::string &api_path)
-> api_error override;
[[nodiscard]] auto remove_item_meta(const std::string &api_path,
const std::string &key)
-> api_error override;
[[nodiscard]] auto rename_file(const std::string &from_api_path,
const std::string &to_api_path)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const std::string &key,
const std::string &value)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const api_meta_map &meta)
-> api_error override;
[[nodiscard]] auto start(api_item_added_callback api_item_added,
i_file_manager *mgr) -> bool override;

77
include/providers/sia/sia_provider.hpp
View File

@ -22,7 +22,7 @@
#ifndef INCLUDE_PROVIDERS_SIA_SIA_PROVIDER_HPP_
#define INCLUDE_PROVIDERS_SIA_SIA_PROVIDER_HPP_
#include "providers/i_provider.hpp"
#include "providers/base_provider.hpp"
#include "types/repertory.hpp"
namespace repertory {
@ -30,7 +30,7 @@ class app_config;
class i_file_manager;
class i_http_comm;
class sia_provider : public i_provider {
class sia_provider : public base_provider {
public:
sia_provider(app_config &config, i_http_comm &comm);
@ -43,50 +43,22 @@ public:
auto operator=(sia_provider &&) -> sia_provider & = delete;
private:
app_config &config_;
i_http_comm &comm_;
private:
api_item_added_callback api_item_added_;
std::unique_ptr<rocksdb::DB> db_;
std::string DB_NAME = "meta_db";
i_file_manager *fm_{};
private:
[[nodiscard]] static auto create_api_file(std::string path,
std::uint64_t size) -> api_file;
[[nodiscard]] static auto create_api_file(std::string path,
std::uint64_t size,
api_meta_map &meta) -> api_file;
[[nodiscard]] auto get_object_info(const std::string &api_path,
json &object_info) const -> api_error;
[[nodiscard]] auto get_object_list(const std::string &api_path,
nlohmann::json &object_list) const -> bool;
void remove_deleted_files();
public:
[[nodiscard]] auto create_directory(const std::string &api_path,
api_meta_map &meta) -> api_error override;
[[nodiscard]] auto
create_directory_clone_source_meta(const std::string &source_api_path,
const std::string &api_path)
-> api_error override;
[[nodiscard]] auto get_directory_item_count(const std::string &api_path) const
-> std::uint64_t override;
[[nodiscard]] auto create_file(const std::string &api_path,
api_meta_map &meta) -> api_error override;
[[nodiscard]] auto get_api_path_from_source(const std::string &source_path,
std::string &api_path) const
-> api_error override;
[[nodiscard]] auto get_directory_items(const std::string &api_path,
directory_item_list &list) const
-> api_error override;
@ -101,41 +73,12 @@ public:
std::uint64_t &file_size) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item(const std::string &api_path,
bool directory,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_filesystem_item_and_file(const std::string &api_path,
api_file &f,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto
get_filesystem_item_from_source_path(const std::string &source_path,
filesystem_item &fsi) const
-> api_error override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
api_meta_map &meta) const
-> api_error override;
[[nodiscard]] auto get_item_meta(const std::string &api_path,
const std::string &key,
std::string &value) const
-> api_error override;
[[nodiscard]] auto get_pinned_files() const
-> std::vector<std::string> override;
[[nodiscard]] auto get_provider_type() const -> provider_type override {
return provider_type::sia;
}
[[nodiscard]] auto get_total_drive_space() const -> std::uint64_t override;
[[nodiscard]] auto get_total_item_count() const -> std::uint64_t override;
[[nodiscard]] auto get_used_drive_space() const -> std::uint64_t override;
[[nodiscard]] auto is_direct_only() const -> bool override { return false; }
@ -146,9 +89,6 @@ public:
[[nodiscard]] auto is_file(const std::string &api_path, bool &exists) const
-> api_error override;
[[nodiscard]] auto is_file_writeable(const std::string &api_path) const
-> bool override;
[[nodiscard]] auto is_online() const -> bool override;
[[nodiscard]] auto is_rename_supported() const -> bool override {
@ -167,23 +107,10 @@ public:
[[nodiscard]] auto remove_file(const std::string &api_path)
-> api_error override;
[[nodiscard]] auto remove_item_meta(const std::string &api_path,
const std::string &key)
-> api_error override;
[[nodiscard]] auto rename_file(const std::string &from_api_path,
const std::string &to_api_path)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const std::string &key,
const std::string &value)
-> api_error override;
[[nodiscard]] auto set_item_meta(const std::string &api_path,
const api_meta_map &meta)
-> api_error override;
[[nodiscard]] auto start(api_item_added_callback api_item_added,
i_file_manager *mgr) -> bool override;