82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/*
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Copyright <2018-2023> <scott.e.graves@protonmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef INCLUDE_PLATFORM_UNIXPLATFORM_HPP_
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#define INCLUDE_PLATFORM_UNIXPLATFORM_HPP_
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#ifndef _WIN32
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#include "types/repertory.hpp"
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namespace repertory {
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class i_provider;
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class lock_data final {
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public:
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explicit lock_data(const provider_type &pt, std::string unique_id /*= ""*/);
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lock_data();
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~lock_data();
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private:
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const provider_type pt_;
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const std::string unique_id_;
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const std::string mutex_id_;
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int lock_fd_;
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int lock_status_ = EWOULDBLOCK;
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private:
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[[nodiscard]] static auto get_state_directory() -> std::string;
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[[nodiscard]] static auto get_lock_data_file() -> std::string;
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[[nodiscard]] auto get_lock_file() -> std::string;
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private:
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[[nodiscard]] static auto wait_for_lock(int fd,
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std::uint8_t retry_count = 30u)
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-> int;
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public:
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[[nodiscard]] auto get_mount_state(json &mount_state) -> bool;
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[[nodiscard]] auto grab_lock(std::uint8_t retry_count = 30u) -> lock_result;
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[[nodiscard]] auto set_mount_state(bool active,
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const std::string &mount_location, int pid)
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-> bool;
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};
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[[nodiscard]] auto create_meta_attributes(
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std::uint64_t accessed_date, std::uint32_t attributes,
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std::uint64_t changed_date, std::uint64_t creation_date, bool directory,
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std::uint32_t gid, const std::string &key, std::uint32_t mode,
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std::uint64_t modified_date, std::uint32_t osx_backup,
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std::uint32_t osx_flags, std::uint64_t size, const std::string &source_path,
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std::uint32_t uid, std::uint64_t written_date) -> api_meta_map;
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[[nodiscard]] auto provider_meta_handler(i_provider &provider, bool directory,
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const api_file &file) -> api_error;
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} // namespace repertory
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#endif // _WIN32
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#endif // INCLUDE_PLATFORM_UNIXPLATFORM_HPP_
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