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FileManager: Move mass-copy code from DirectoryView to FileUtils

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This is preparation for calling it from FileManager/main.cpp

Also made file_operation_windows take NonnullRefPtrs.
This commit is contained in:
Sam Atkins 2021-06-17 14:41:40 +01:00 • committed by Andreas Kling
parent 9060310840
commit d8fb8b9583
4 changed files with 78 additions and 78 deletions
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66
Userland/Applications/FileManager/FileUtils.cpp
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@ -1,10 +1,12 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Sam Atkins <atkinssj@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "FileUtils.h"
#include "FileOperationProgressWidget.h"
#include <AK/LexicalPath.h>
#include <LibCore/DirIterator.h>
#include <LibCore/File.h>
@ -12,7 +14,9 @@
#include <sys/stat.h>
#include <unistd.h>
namespace FileUtils {
namespace FileManager {
HashTable<NonnullRefPtr<GUI::Window>> file_operation_windows;
void delete_path(String const& path, GUI::Window* parent_window)
{
@ -67,4 +71,64 @@ void delete_paths(Vector<String> const& paths, bool should_confirm, GUI::Window*
}
}
void run_file_operation([[maybe_unused]] FileOperation operation, Vector<String> const& sources, String const& destination, GUI::Window* parent_window)
{
int pipe_fds[2];
if (pipe(pipe_fds) < 0) {
perror("pipe");
VERIFY_NOT_REACHED();
}
pid_t child_pid = fork();
if (child_pid < 0) {
perror("fork");
VERIFY_NOT_REACHED();
}
if (!child_pid) {
if (close(pipe_fds[0]) < 0) {
perror("close");
_exit(1);
}
if (dup2(pipe_fds[1], STDOUT_FILENO) < 0) {
perror("dup2");
_exit(1);
}
Vector<char const*> file_operation_args;
file_operation_args.append("/bin/FileOperation");
file_operation_args.append("Copy");
for (auto& source : sources)
file_operation_args.append(source.characters());
file_operation_args.append(destination.characters());
file_operation_args.append(nullptr);
if (execvp(file_operation_args.first(), const_cast<char**>(file_operation_args.data())) < 0) {
perror("execvp");
_exit(1);
}
VERIFY_NOT_REACHED();
} else {
if (close(pipe_fds[1]) < 0) {
perror("close");
_exit(1);
}
}
auto window = GUI::Window::construct();
file_operation_windows.set(window);
auto pipe_input_file = Core::File::construct();
pipe_input_file->open(pipe_fds[0], Core::OpenMode::ReadOnly, Core::File::ShouldCloseFileDescriptor::Yes);
window->set_title("Copying Files...");
window->set_main_widget<FileOperationProgressWidget>(pipe_input_file);
window->resize(320, 190);
if (parent_window)
window->center_within(*parent_window);
window->show();
}
}