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93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/* Copyright (c) 2015, Pollard Banknote Limited
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef PBL_CPP_FS_FILESTATUS_H
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#define PBL_CPP_FS_FILESTATUS_H
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#include <iosfwd>
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#include <system_error>
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#include "filetype.h"
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#include "perms.h"
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namespace cpp17
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{
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namespace filesystem
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{
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class path;
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/** Information about a file's type and permissions
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*
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* Due to the nature of the file system, the information may not be exactly
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* current.
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*/
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class file_status
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{
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public:
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file_status(const file_status&);
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explicit file_status(file_type = file_type::none, perms = perms::unknown);
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file_status& operator=(const file_status&);
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file_type type() const;
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void type(file_type);
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perms permissions() const;
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void permissions(perms);
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private:
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file_type t;
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perms p;
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};
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file_status status(const path&);
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file_status symlink_status(const path&);
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bool status_known(file_status);
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bool exists(file_status);
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bool exists(const path&, std::error_code&);
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bool is_block_file(file_status);
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bool is_block_file(const path&);
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bool is_character_file(file_status);
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bool is_character_file(const path&);
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bool is_fifo(file_status);
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bool is_fifo(const path&);
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bool is_other(file_status);
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bool is_other(const path&);
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bool is_regular_file(file_status);
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bool is_regular_file(const path&);
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bool is_socket(file_status);
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bool is_socket(const path&);
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bool is_symlink(file_status);
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bool is_symlink(const path&);
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bool is_directory(file_status);
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bool is_directory(const path&);
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std::size_t file_size(const path&);
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std::ostream& operator<<(std::ostream&, const file_status&);
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}
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}
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#endif // PBL_CPP_FS_FILESTATUS_H
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