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98 lines
2.4 KiB
98 lines
2.4 KiB
/*
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ISC License
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Copyright (c) 2022, 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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#include "fuse_getattr_func_check_ff.hpp"
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#include <cstdio>
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namespace gfs = ghc::filesystem;
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namespace l
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{
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static
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void
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alert(const gfs::path &fullpath_,
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const char *attr_,
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const uint64_t val1_,
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const uint64_t val2_)
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{
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fprintf(stderr,
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"%s: %s - %lx != %lx",
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fullpath_.c_str(),
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attr_,
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val1_,
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val2_);
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}
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}
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FUSE::GETATTR::FuncCheckFF::FuncCheckFF(const toml::value &toml_)
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: _branches(toml_)
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{
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Stat::Func statfunc = Stat::no_follow;
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_statfunc = toml::find_or(toml_,"func","getattr","follow-symlinks",statfunc);
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}
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int
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FUSE::GETATTR::FuncCheckFF::operator()(const gfs::path &fusepath_,
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struct stat *st_,
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fuse_timeouts_t *timeout_)
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{
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int rv;
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size_t i, ei;
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size_t j, ej;
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gfs::path fullpath;
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struct stat st = {0};
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for(i = 0, ei = _branches.size(); i < ei; i++)
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{
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for(j = 0, ej = _branches[i].size(); j < ej; j++)
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{
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fullpath = _branches[i][j].path / fusepath_;
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rv = _statfunc(fullpath,&st);
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if(rv != 0)
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continue;
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j++;
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*st_ = st;
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goto main_loop;
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}
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}
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main_loop:
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for(; i < ei; i++)
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{
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for(; j < ej; j++)
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{
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fullpath = _branches[i][j].path / fusepath_;
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rv = _statfunc(fullpath,&st);
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if(rv != 0)
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continue;
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if(st.st_mode != st_->st_mode)
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l::alert(fullpath,"mode",st_->st_mode,st.st_mode);
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}
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}
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return 0;
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}
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