Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-07-30 12:49:19 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibCore/DirectoryEntry.cpp
+++ b/Libraries/LibCore/DirectoryEntry.cpp
@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "DirectoryEntry.h"
+#include <dirent.h>
+#include <sys/stat.h>
+
+namespace Core {
+
+StringView DirectoryEntry::posix_name_from_directory_entry_type(Type type)
+{
+    switch (type) {
+    case Type::BlockDevice:
+        return "DT_BLK"sv;
+    case Type::CharacterDevice:
+        return "DT_CHR"sv;
+    case Type::Directory:
+        return "DT_DIR"sv;
+    case Type::File:
+        return "DT_REG"sv;
+    case Type::NamedPipe:
+        return "DT_FIFO"sv;
+    case Type::Socket:
+        return "DT_SOCK"sv;
+    case Type::SymbolicLink:
+        return "DT_LNK"sv;
+    case Type::Unknown:
+        return "DT_UNKNOWN"sv;
+    case Type::Whiteout:
+        return "DT_WHT"sv;
+    }
+    VERIFY_NOT_REACHED();
+}
+
+StringView DirectoryEntry::representative_name_from_directory_entry_type(Type type)
+{
+    switch (type) {
+    case Type::BlockDevice:
+        return "BlockDevice"sv;
+    case Type::CharacterDevice:
+        return "CharacterDevice"sv;
+    case Type::Directory:
+        return "Directory"sv;
+    case Type::File:
+        return "File"sv;
+    case Type::NamedPipe:
+        return "NamedPipe"sv;
+    case Type::Socket:
+        return "Socket"sv;
+    case Type::SymbolicLink:
+        return "SymbolicLink"sv;
+    case Type::Unknown:
+        return "Unknown"sv;
+    case Type::Whiteout:
+        return "Whiteout"sv;
+    }
+    VERIFY_NOT_REACHED();
+}
+
+DirectoryEntry::Type DirectoryEntry::directory_entry_type_from_stat(mode_t st_mode)
+{
+    switch (st_mode & S_IFMT) {
+    case S_IFIFO:
+        return DirectoryEntry::Type::NamedPipe;
+    case S_IFCHR:
+        return DirectoryEntry::Type::CharacterDevice;
+    case S_IFDIR:
+        return DirectoryEntry::Type::Directory;
+    case S_IFREG:
+        return DirectoryEntry::Type::File;
+    case S_IFLNK:
+        return DirectoryEntry::Type::SymbolicLink;
+#ifndef AK_OS_WINDOWS
+    case S_IFBLK:
+        return DirectoryEntry::Type::BlockDevice;
+    case S_IFSOCK:
+        return DirectoryEntry::Type::Socket;
+#endif
+    default:
+        return DirectoryEntry::Type::Unknown;
+    }
+    VERIFY_NOT_REACHED();
+}
+
+#if !defined(AK_OS_SOLARIS) && !defined(AK_OS_HAIKU)
+static DirectoryEntry::Type directory_entry_type_from_posix(int dt_constant)
+{
+    switch (dt_constant) {
+    case DT_UNKNOWN:
+        return DirectoryEntry::Type::Unknown;
+    case DT_FIFO:
+        return DirectoryEntry::Type::NamedPipe;
+    case DT_CHR:
+        return DirectoryEntry::Type::CharacterDevice;
+    case DT_DIR:
+        return DirectoryEntry::Type::Directory;
+    case DT_REG:
+        return DirectoryEntry::Type::File;
+    case DT_LNK:
+        return DirectoryEntry::Type::SymbolicLink;
+#    ifndef AK_OS_WINDOWS
+    case DT_BLK:
+        return DirectoryEntry::Type::BlockDevice;
+    case DT_SOCK:
+        return DirectoryEntry::Type::Socket;
+#    endif
+#    if !defined AK_OS_OPENBSD && !defined AK_OS_WINDOWS
+    case DT_WHT:
+        return DirectoryEntry::Type::Whiteout;
+#    endif
+    }
+    VERIFY_NOT_REACHED();
+}
+#endif
+
+#ifndef AK_OS_WINDOWS
+DirectoryEntry DirectoryEntry::from_stat(DIR* d, dirent const& de)
+{
+    struct stat statbuf;
+    fstat(dirfd(d), &statbuf);
+    return DirectoryEntry {
+        .type = directory_entry_type_from_stat(statbuf.st_mode),
+        .name = de.d_name,
+        .inode_number = de.d_ino,
+    };
+}
+#endif
+
+#if !defined(AK_OS_SOLARIS) && !defined(AK_OS_HAIKU)
+DirectoryEntry DirectoryEntry::from_dirent(dirent const& de)
+{
+    return DirectoryEntry {
+        .type = directory_entry_type_from_posix(de.d_type),
+        .name = de.d_name,
+        .inode_number = (ino_t)de.d_ino,
+    };
+}
+#endif
+
+}