mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-21 10:19:03 +03:00
106 lines
3.9 KiB
C++
106 lines
3.9 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* 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.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <AK/LexicalPath.h>
|
|
#include <AK/String.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/File.h>
|
|
#include <stdio.h>
|
|
#include <sys/stat.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
if (pledge("stdio rpath wpath cpath fattr", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
// NOTE: The "force" option is a dummy for now, it's just here to silence scripts that use "mv -f"
|
|
// In the future, it might be used to cancel out an "-i" interactive option.
|
|
bool force = false;
|
|
bool verbose = false;
|
|
|
|
Vector<const char*> paths;
|
|
|
|
Core::ArgsParser args_parser;
|
|
args_parser.add_option(force, "Force", "force", 'f');
|
|
args_parser.add_option(verbose, "Verbose", "verbose", 'v');
|
|
args_parser.add_positional_argument(paths, "Paths to files being moved followed by target location", "paths");
|
|
args_parser.parse(argc, argv);
|
|
|
|
if (paths.size() < 2) {
|
|
args_parser.print_usage(stderr, argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
auto original_new_path = paths.take_last();
|
|
|
|
struct stat st;
|
|
|
|
int rc = lstat(original_new_path, &st);
|
|
if (rc != 0 && errno != ENOENT) {
|
|
perror("lstat");
|
|
return 1;
|
|
}
|
|
|
|
if (paths.size() > 1 && !S_ISDIR(st.st_mode)) {
|
|
warnln("Target is not a directory: {}", original_new_path);
|
|
return 1;
|
|
}
|
|
|
|
auto my_umask = umask(0);
|
|
umask(my_umask);
|
|
|
|
for (auto& old_path : paths) {
|
|
String combined_new_path;
|
|
const char* new_path = original_new_path;
|
|
if (rc == 0 && S_ISDIR(st.st_mode)) {
|
|
auto old_basename = LexicalPath(old_path).basename();
|
|
combined_new_path = String::formatted("{}/{}", original_new_path, old_basename);
|
|
new_path = combined_new_path.characters();
|
|
}
|
|
|
|
rc = rename(old_path, new_path);
|
|
if (rc < 0) {
|
|
if (errno == EXDEV) {
|
|
auto result = Core::File::copy_file_or_directory(new_path, old_path, Core::File::RecursionMode::Allowed, Core::File::LinkMode::Disallowed, Core::File::AddDuplicateFileMarker::No);
|
|
if (result.is_error()) {
|
|
warnln("mv: could not move '{}': {}", old_path, result.error().error_code);
|
|
return 1;
|
|
}
|
|
rc = unlink(old_path);
|
|
if (rc < 0)
|
|
fprintf(stderr, "mv: unlink '%s': %s\n", old_path, strerror(errno));
|
|
}
|
|
}
|
|
|
|
if (verbose && rc == 0)
|
|
printf("renamed '%s' -> '%s'\n", old_path, new_path);
|
|
}
|
|
|
|
return 0;
|
|
}
|