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61 lines
1.8 KiB
61 lines
1.8 KiB
///
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/// Copyright 2018-2022 Oliver Giles
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///
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/// This file is part of Laminar
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///
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/// Laminar is free software: you can redistribute it and/or modify
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/// it under the terms of the GNU General Public License as published by
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/// the Free Software Foundation, either version 3 of the License, or
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/// (at your option) any later version.
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///
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/// Laminar is distributed in the hope that it will be useful,
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/// but WITHOUT ANY WARRANTY; without even the implied warranty of
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/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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/// GNU General Public License for more details.
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///
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/// You should have received a copy of the GNU General Public License
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/// along with Laminar. If not, see <http://www.gnu.org/licenses/>
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///
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#ifndef LAMINAR_TEMPDIR_H_
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#define LAMINAR_TEMPDIR_H_
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#include "log.h"
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#include <kj/filesystem.h>
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#include <stdlib.h>
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class TempDir {
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public:
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TempDir() :
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path(mkdtemp()),
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fs(kj::newDiskFilesystem()->getRoot().openSubdir(path, kj::WriteMode::MODIFY))
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{
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}
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~TempDir() noexcept {
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kj::newDiskFilesystem()->getRoot().remove(path);
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}
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void init() {
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// set up empty directory structure
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fs->openSubdir(kj::Path{"cfg"}, kj::WriteMode::CREATE);
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fs->openSubdir(kj::Path{"cfg", "jobs"}, kj::WriteMode::CREATE);
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fs->openSubdir(kj::Path{"cfg", "contexts"}, kj::WriteMode::CREATE);
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}
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void clean() {
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// rm -rf in config folder
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for(kj::StringPtr name : fs->listNames()) {
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fs->remove(kj::Path{name});
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}
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}
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kj::Path path;
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kj::Own<const kj::Directory> fs;
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private:
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static kj::Path mkdtemp() {
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char dir[] = "/tmp/laminar-test-XXXXXX";
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LASSERT(::mkdtemp(dir) != nullptr, "mkdtemp failed");
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return kj::Path::parse(&dir[1]);
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}
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};
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#endif // LAMINAR_TEMPDIR_H_
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