mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "fs_common.hpp"
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#include "../fssrv/fssrv_sf_path.hpp"
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namespace ams::fs {
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inline void Replace(char *dst, size_t dst_size, char old_char, char new_char) {
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for (char *cur = dst; cur < dst + dst_size && *cur != '\x00'; cur++) {
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if (*cur == old_char) {
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*cur = new_char;
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}
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}
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}
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inline Result FspPathPrintf(fssrv::sf::FspPath *dst, const char *format, ...) {
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/* Format the path. */
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std::va_list va_list;
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va_start(va_list, format);
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const size_t len = std::vsnprintf(dst->str, sizeof(dst->str), format, va_list);
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va_end(va_list);
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/* Validate length. */
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R_UNLESS(len < sizeof(dst->str), fs::ResultTooLongPath());
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/* Fix slashes. */
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Replace(dst->str, sizeof(dst->str) - 1, '\\', '/');
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return ResultSuccess();
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}
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Result VerifyPath(const char *path, size_t max_path_len, size_t max_name_len);
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}
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