mirror of
https://github.com/trapexit/mergerfs.git
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54c41c4994
* Add standard way to do str2val and val2str conversion * Add support for a config file * Add support for reading and writing settings via ioctl
76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
/*
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ISC License
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Copyright (c) 2018, Antonio SJ Musumeci <trapexit@spawn.link>
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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 appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include "rwlock.hpp"
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#include "tofrom_string.hpp"
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#include <string>
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#include <vector>
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#include <pthread.h>
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class Branch
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{
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public:
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enum Mode
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{
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INVALID,
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RO,
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RW,
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NC
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};
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Mode mode;
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std::string path;
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bool ro(void) const;
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bool nc(void) const;
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bool ro_or_nc(void) const;
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};
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class Branches : public std::vector<Branch>, public ToFromString
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{
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public:
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Branches();
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public:
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int from_string(const std::string &str);
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std::string to_string(void) const;
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public:
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void to_paths(std::vector<std::string> &vec) const;
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public:
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mutable pthread_rwlock_t lock;
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};
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class SrcMounts : public ToFromString
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{
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public:
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SrcMounts(Branches &b_);
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public:
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int from_string(const std::string &str);
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std::string to_string(void) const;
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private:
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Branches &_branches;
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};
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