Utilities: Remove cp.h

It is no longer used

1 files changed, 0 insertions, 185 deletions

diff --git a/Userland/Utilities/cp.h b/Userland/Utilities/cp.h
deleted file mode 100644
index d3a2608d3c..0000000000
--- a/Userland/Utilities/cp.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * 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.
- */
-
-#pragma once
-
-#include <AK/LexicalPath.h>
-#include <AK/String.h>
-#include <AK/StringBuilder.h>
-#include <LibCore/DirIterator.h>
-#include <LibCore/File.h>
-#include <assert.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-bool copy_file_or_directory(String, String, bool, bool);
-bool copy_file(String, String, const struct stat&, int);
-bool copy_directory(String, String, bool);
-
-static mode_t my_umask = 0;
-
-/**
- * Copy a file or directory to a new location. Returns true if successful, false
- * otherwise. If there is an error, its description is output to stderr.
- *
- * Directories should only be copied if recursion_allowed is set.
- */
-bool copy_file_or_directory(String src_path, String dst_path, bool recursion_allowed, bool link)
-{
-    int src_fd = open(src_path.characters(), O_RDONLY);
-    if (src_fd < 0) {
-        perror("open src");
-        return false;
-    }
-
-    struct stat src_stat;
-    int rc = fstat(src_fd, &src_stat);
-    if (rc < 0) {
-        perror("stat src");
-        return false;
-    }
-
-    if (S_ISDIR(src_stat.st_mode)) {
-        if (!recursion_allowed) {
-            fprintf(stderr, "cp: -R not specified; omitting directory '%s'\n", src_path.characters());
-            return false;
-        }
-        return copy_directory(src_path, dst_path, link);
-    }
-    if (link) {
-        if (::link(src_path.characters(), dst_path.characters()) < 0) {
-            perror("link");
-            return false;
-        }
-        return true;
-    }
-
-    return copy_file(src_path, dst_path, src_stat, src_fd);
-}
-
-/**
- * Copy a source file to a destination file. Returns true if successful, false
- * otherwise. If there is an error, its description is output to stderr.
- *
- * To avoid repeated work, the source file's stat and file descriptor are required.
- */
-bool copy_file(String src_path, String dst_path, const struct stat& src_stat, int src_fd)
-{
-    // NOTE: We don't copy the set-uid and set-gid bits.
-    mode_t mode = (src_stat.st_mode & ~my_umask) & ~06000;
-
-    int dst_fd = creat(dst_path.characters(), mode);
-    if (dst_fd < 0) {
-        if (errno != EISDIR) {
-            perror("open dst");
-            return false;
-        }
-        StringBuilder builder;
-        builder.append(dst_path);
-        builder.append('/');
-        builder.append(LexicalPath(src_path).basename());
-        dst_path = builder.to_string();
-        dst_fd = creat(dst_path.characters(), 0666);
-        if (dst_fd < 0) {
-            perror("open dst");
-            return false;
-        }
-    }
-
-    if (src_stat.st_size > 0) {
-        if (ftruncate(dst_fd, src_stat.st_size) < 0) {
-            perror("cp: ftruncate");
-            return false;
-        }
-    }
-
-    for (;;) {
-        char buffer[32768];
-        ssize_t nread = read(src_fd, buffer, sizeof(buffer));
-        if (nread < 0) {
-            perror("read src");
-            return false;
-        }
-        if (nread == 0)
-            break;
-        ssize_t remaining_to_write = nread;
-        char* bufptr = buffer;
-        while (remaining_to_write) {
-            ssize_t nwritten = write(dst_fd, bufptr, remaining_to_write);
-            if (nwritten < 0) {
-                perror("write dst");
-                return false;
-            }
-            assert(nwritten > 0);
-            remaining_to_write -= nwritten;
-            bufptr += nwritten;
-        }
-    }
-
-    close(src_fd);
-    close(dst_fd);
-    return true;
-}
-
-/**
- * Copy the contents of a source directory into a destination directory.
- */
-bool copy_directory(String src_path, String dst_path, bool link)
-{
-    int rc = mkdir(dst_path.characters(), 0755);
-    if (rc < 0) {
-        perror("cp: mkdir");
-        return false;
-    }
-
-    String src_rp = Core::File::real_path_for(src_path);
-    src_rp = String::format("%s/", src_rp.characters());
-    String dst_rp = Core::File::real_path_for(dst_path);
-    dst_rp = String::format("%s/", dst_rp.characters());
-
-    if (!dst_rp.is_empty() && dst_rp.starts_with(src_rp)) {
-        fprintf(stderr, "cp: Cannot copy %s into itself (%s)\n",
-            src_path.characters(), dst_path.characters());
-        return false;
-    }
-
-    Core::DirIterator di(src_path, Core::DirIterator::SkipDots);
-    if (di.has_error()) {
-        fprintf(stderr, "cp: DirIterator: %s\n", di.error_string());
-        return false;
-    }
-    while (di.has_next()) {
-        String filename = di.next_path();
-        bool is_copied = copy_file_or_directory(
-            String::format("%s/%s", src_path.characters(), filename.characters()),
-            String::format("%s/%s", dst_path.characters(), filename.characters()),
-            true, link);
-        if (!is_copied) {
-            return false;
-        }
-    }
-    return true;
-}