mirror of
https://github.com/matrix-construct/construct
synced 2024-05-29 00:03:45 +02:00
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_FS_H
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/*
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* Directory paths and filenames for UNIX systems.
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* IRCD_PREFIX is set using ./configure --prefix, see INSTALL.
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* Do not change these without corresponding changes in the build system.
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*
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* IRCD_PREFIX = prefix for all directories,
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* DPATH = root directory of installation,
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* BINPATH = directory for binary files,
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* ETCPATH = directory for configuration files,
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* LOGPATH = directory for logfiles,
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* MODPATH = directory for modules,
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* AUTOMODPATH = directory for autoloaded modules
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*/
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/// Tools for working with the local filesystem.
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///
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/// IRCd has wrapped operations for the local filesystem to maintain a
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/// cross-platform implementation of asynchronous file IO in conjunction with
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/// the ircd::ctx userspace context system. These operations will yield your
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/// ircd::ctx when necessary to not block the event loop on the main thread
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/// during IOs.
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namespace ircd::fs
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{
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struct aio;
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struct init;
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enum index :int;
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struct error; // custom exception; still inherits from ircd::error
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constexpr size_t PATH_MAX { 2048 };
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extern aio *aioctx;
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string_view get(index) noexcept;
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string_view name(index) noexcept;
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std::string make_path(const vector_view<const string_view> &);
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std::string make_path(const vector_view<const std::string> &);
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bool exists(const string_view &path);
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bool is_dir(const string_view &path);
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bool is_reg(const string_view &path);
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size_t size(const string_view &path);
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bool direct_io_support(const string_view &path);
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std::vector<std::string> ls(const string_view &path);
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std::vector<std::string> ls_recursive(const string_view &path);
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bool rename(std::nothrow_t, const string_view &old, const string_view &new_);
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void rename(const string_view &old, const string_view &new_);
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bool remove(std::nothrow_t, const string_view &path);
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bool remove(const string_view &path);
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void chdir(const string_view &path);
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bool mkdir(const string_view &path);
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std::string cwd();
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}
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/// Index of default paths. Must be aligned with fs::syspaths (see: fs.cc)
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enum ircd::fs::index
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:int
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{
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PREFIX,
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BIN,
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CONF,
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DATA,
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DB,
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LOG,
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MODULES,
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_NUM_
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};
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#include "error.h"
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#include "fd.h"
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#include "read.h"
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#include "write.h"
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#include "fsync.h"
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#include "stdin.h"
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struct ircd::fs::init
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{
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init();
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~init() noexcept;
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};
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