mirror of
https://github.com/danog/ton.git
synced 2024-12-11 16:49:37 +01:00
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
|
/*
|
||
|
|
This file is part of TON Blockchain Library.
|
||
|
|
|
||
|
|
TON Blockchain Library is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU Lesser General Public License as published by
|
||
|
|
the Free Software Foundation, either version 2 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
TON Blockchain Library is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public License
|
||
|
|
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
Copyright 2017-2019 Telegram Systems LLP
|
||
|
|
*/
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "td/utils/common.h"
|
||
|
|
#include "td/utils/port/FileFd.h"
|
||
|
|
#include "td/utils/Slice.h"
|
||
|
|
#include "td/utils/Status.h"
|
||
|
|
|
||
|
|
#include <functional>
|
||
|
|
#include <type_traits>
|
||
|
|
#include <utility>
|
||
|
|
|
||
|
|
namespace td {
|
||
|
|
|
||
|
|
Status mkdir(CSlice dir, int32 mode = 0700) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status mkpath(CSlice path, int32 mode = 0700) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status rename(CSlice from, CSlice to) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Result<string> realpath(CSlice slice, bool ignore_access_denied = false) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status chdir(CSlice dir) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status rmdir(CSlice dir) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status unlink(CSlice path) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status rmrf(CSlice path) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Status set_temporary_dir(CSlice dir) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
CSlice get_temporary_dir();
|
||
|
|
|
||
|
|
Result<std::pair<FileFd, string>> mkstemp(CSlice dir) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
Result<string> mkdtemp(CSlice dir, Slice prefix) TD_WARN_UNUSED_RESULT;
|
||
|
|
|
||
|
|
class WalkPath {
|
||
|
|
public:
|
||
|
|
enum class Action { Continue, Abort, SkipDir };
|
||
|
|
enum class Type { EnterDir, ExitDir, NotDir };
|
||
|
|
|
||
|
|
template <class F, class R = decltype(std::declval<F>()("", Type::ExitDir))>
|
||
|
|
static TD_WARN_UNUSED_RESULT std::enable_if_t<std::is_same<R, Action>::value, Status> run(CSlice path, F &&func) {
|
||
|
|
return do_run(path, func);
|
||
|
|
}
|
||
|
|
template <class F, class R = decltype(std::declval<F>()("", Type::ExitDir))>
|
||
|
|
static TD_WARN_UNUSED_RESULT std::enable_if_t<!std::is_same<R, Action>::value, Status> run(CSlice path, F &&func) {
|
||
|
|
return do_run(path, [&](CSlice name, Type type) {
|
||
|
|
func(name, type);
|
||
|
|
return Action::Continue;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static TD_WARN_UNUSED_RESULT Status do_run(CSlice path,
|
||
|
|
const std::function<WalkPath::Action(CSlice name, Type type)> &func);
|
||
|
|
};
|
||
|
|
|
||
|
|
// deprecated interface
|
||
|
|
template <class F>
|
||
|
|
TD_WARN_UNUSED_RESULT Status walk_path(CSlice path, F &&func) {
|
||
|
|
return WalkPath::run(path, func);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace td
|