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21874392a9
* refactor: add libtransmission/string-utils * refactor: add libtransmission/file-utils * refactor: add libtransmission/env * build: update Xcode
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// This file Copyright © Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#pragma once
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#include <iterator> // for std::data(), std::size()
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#include <string_view>
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#include <vector>
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struct tr_error;
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/**
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* @addtogroup utils Utilities
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* @{
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*/
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bool tr_file_read(std::string_view filename, std::vector<char>& contents, tr_error* error = nullptr);
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/**
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* Tries to move a file by renaming, and [optionally] if that fails, by copying.
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*
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* Creates the destination directory if it doesn't exist.
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*/
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bool tr_file_move(std::string_view oldpath, std::string_view newpath, bool allow_copy, tr_error* error = nullptr);
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bool tr_file_save(std::string_view filename, std::string_view contents, tr_error* error = nullptr);
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template<typename ContiguousRange>
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constexpr auto tr_file_save(std::string_view filename, ContiguousRange const& x, tr_error* error = nullptr)
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{
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return tr_file_save(filename, std::string_view{ std::data(x), std::size(x) }, error);
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}
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