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/ResourceImplementation.cpp
+++ b/Libraries/LibCore/ResourceImplementation.cpp
@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2023, Andrew Kaster <akaster@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibCore/DirIterator.h>
+#include <LibCore/ResourceImplementation.h>
+#include <LibCore/ResourceImplementationFile.h>
+#include <LibCore/System.h>
+
+namespace Core {
+
+static OwnPtr<ResourceImplementation> s_the;
+
+void ResourceImplementation::install(OwnPtr<ResourceImplementation> the)
+{
+    s_the = move(the);
+}
+
+ResourceImplementation& ResourceImplementation::the()
+{
+    if (!s_the)
+        install(make<ResourceImplementationFile>("/res"_string));
+    return *s_the;
+}
+
+NonnullRefPtr<Resource> ResourceImplementation::make_resource(String full_path, NonnullOwnPtr<Core::MappedFile> file, time_t modified_time)
+{
+    return adopt_ref(*new Resource(move(full_path), Resource::Scheme::Resource, move(file), modified_time));
+}
+
+NonnullRefPtr<Resource> ResourceImplementation::make_resource(String full_path, ByteBuffer buffer, time_t modified_time)
+{
+    return adopt_ref(*new Resource(move(full_path), Resource::Scheme::Resource, move(buffer), modified_time));
+}
+
+NonnullRefPtr<Resource> ResourceImplementation::make_directory_resource(String full_path, time_t modified_time)
+{
+    return adopt_ref(*new Resource(move(full_path), Resource::Scheme::Resource, Resource::DirectoryTag {}, modified_time));
+}
+
+ErrorOr<NonnullRefPtr<Resource>> ResourceImplementation::load_from_uri(StringView uri)
+{
+    StringView const file_scheme = "file://"sv;
+    StringView const resource_scheme = "resource://"sv;
+
+    if (uri.starts_with(resource_scheme))
+        return load_from_resource_scheme_uri(uri);
+
+    if (uri.starts_with(file_scheme)) {
+        auto path = uri.substring_view(file_scheme.length());
+        auto utf8_path = TRY(String::from_utf8(path));
+        auto st = TRY(System::stat(utf8_path));
+        if (S_ISDIR(st.st_mode))
+            return adopt_ref(*new Resource(utf8_path, Resource::Scheme::File, Resource::DirectoryTag {}, st.st_mtime));
+        auto mapped_file = TRY(MappedFile::map(path));
+        return adopt_ref(*new Resource(utf8_path, Resource::Scheme::File, move(mapped_file), st.st_mtime));
+    }
+
+    dbgln("ResourceImplementation: Unknown scheme for {}", uri);
+    return Error::from_string_literal("Invalid scheme");
+}
+
+Vector<String> ResourceImplementation::child_names(Resource const& resource)
+{
+    if (!resource.is_directory())
+        return {};
+
+    if (resource.m_scheme == Resource::Scheme::Resource)
+        return child_names_for_resource_scheme(resource);
+
+    VERIFY(resource.m_scheme == Resource::Scheme::File);
+
+    Vector<String> children;
+    Core::DirIterator it(resource.filesystem_path().to_byte_string(), Core::DirIterator::SkipParentAndBaseDir);
+    while (it.has_next())
+        children.append(MUST(String::from_byte_string(it.next_path())));
+
+    return children;
+}
+
+String ResourceImplementation::filesystem_path(Resource const& resource)
+{
+    if (resource.m_scheme == Resource::Scheme::Resource)
+        return filesystem_path_for_resource_scheme(resource.m_path);
+
+    VERIFY(resource.m_scheme == Resource::Scheme::File);
+
+    return resource.m_path;
+}
+
+}