mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-17 15:25:35 +00:00
82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
/* Copyright (c) 2015, Pollard Banknote Limited
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation and/or
|
|
other materials provided with the distribution.
|
|
|
|
3. Neither the name of the copyright holder nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software without
|
|
specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
#ifndef PBL_CPP_FS_COPYFILE_H
|
|
#define PBL_CPP_FS_COPYFILE_H
|
|
|
|
#include "path.h"
|
|
|
|
namespace copy_options
|
|
{
|
|
enum copy_options
|
|
{
|
|
none = 0,
|
|
skip_existing = 1,
|
|
overwrite_existing = 2,
|
|
update_existing = 4,
|
|
recursive = 8,
|
|
copy_symlinks = 16,
|
|
skip_symlinks = 32,
|
|
directories_only = 64,
|
|
create_symlinks = 128,
|
|
create_hard_links = 256
|
|
};
|
|
}
|
|
|
|
namespace cpp17
|
|
{
|
|
namespace filesystem
|
|
{
|
|
typedef ::copy_options::copy_options copy_options;
|
|
|
|
/** Copy the file at source to dest
|
|
*
|
|
* @param source A file to copy
|
|
* @param dest A file (including name) of the file to create
|
|
* @returns true iff dest exists and is a copy of source
|
|
*
|
|
* If source does not exist or is not a file, the copy will fail.
|
|
*
|
|
* If dest exists, it will be overwritten. Dest will have the same file
|
|
* permissions of source, if possible (subject to umask).
|
|
*
|
|
* This function copies the source file "safely". That is, in the event of an
|
|
* error, dest is unaltered (or, if it didn't exist, continues to not exist).
|
|
*
|
|
* @todo The std::experimental::fs namespace defines copy and copy_file. This
|
|
* function should be renamed accordingly.
|
|
*/
|
|
bool copy_file(const path &source, const path &dest, copy_options);
|
|
|
|
bool copy_file(const path& source, const path& dest);
|
|
|
|
}
|
|
}
|
|
|
|
#endif // PBL_CPP_FS_COPYFILE_H
|