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94 lines
2.7 KiB
94 lines
2.7 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 "branch_group.hpp"
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#include "fs_glob.hpp"
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#include <iostream>
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#include <stdexcept>
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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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add_literal(const toml::value &branch_,
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const Branch2::Mode default_mode_,
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const uint64_t default_minfreespace_,
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BranchGroup *branch_group_)
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{
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branch_group_->emplace_back(branch_,default_mode_,default_minfreespace_);
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}
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static
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void
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add_glob(const toml::value &branch_,
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const Branch2::Mode default_mode_,
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const uint64_t default_minfreespace_,
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BranchGroup *branch_group_)
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{
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std::string pattern;
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std::vector<gfs::path> paths;
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pattern = toml::find<std::string>(branch_,"path");
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fs::glob(pattern,&paths);
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for(const auto &path : paths)
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{
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toml::value v = branch_;
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v["path"] = path.native();
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v["path-type"] = "literal";
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l::add_literal(v,default_mode_,default_minfreespace_,branch_group_);
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}
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}
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}
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BranchGroup::BranchGroup(const toml::value &toml_,
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const Branch2::Mode default_mode_,
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const uint64_t default_minfreespace_)
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{
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Branch2::Mode default_mode;
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uint64_t default_minfreespace;
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default_mode = toml::find_or(toml_,"mode",default_mode_);
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default_minfreespace = toml::find_or(toml_,"min-free-space",default_minfreespace_);
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for(const auto &branch : toml_.at("branch").as_array())
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{
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std::string path_type;
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if(!toml::find_or(branch,"active",true))
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continue;
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path_type = toml::find_or(branch,"path-type","literal");
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if(path_type == "literal")
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l::add_literal(branch,default_mode,default_minfreespace_,this);
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else if(path_type == "glob")
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l::add_glob(branch,default_mode,default_minfreespace,this);
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else
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throw std::runtime_error("invalid path-type = " + path_type);
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}
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}
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