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/LibWeb/HTML/NavigatorID.cpp
+++ b/Libraries/LibWeb/HTML/NavigatorID.cpp
@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org>
+ * Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/ByteString.h>
+#include <LibWeb/HTML/NavigatorID.h>
+#include <LibWeb/Loader/ResourceLoader.h>
+#include <LibWeb/Loader/UserAgent.h>
+
+namespace Web::HTML {
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-appversion
+String NavigatorIDMixin::app_version() const
+{
+    auto navigator_compatibility_mode = ResourceLoader::the().navigator_compatibility_mode();
+
+    // Must return the appropriate string that starts with "5.0 (", as follows:
+
+    // Let trail be the substring of default `User-Agent` value that follows the "Mozilla/" prefix.
+    auto user_agent_string = ResourceLoader::the().user_agent();
+    auto trail = MUST(user_agent_string.substring_from_byte_offset(strlen("Mozilla/"), user_agent_string.bytes().size() - strlen("Mozilla/")));
+
+    // If the navigator compatibility mode is Chrome or WebKit
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Chrome || navigator_compatibility_mode == NavigatorCompatibilityMode::WebKit) {
+        // Return trail.
+        return trail;
+    }
+
+    // If the navigator compatibility mode is Gecko
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Gecko) {
+        // If trail starts with "5.0 (Windows", then return "5.0 (Windows)".
+        if (trail.starts_with_bytes("5.0 (Windows"sv, CaseSensitivity::CaseSensitive))
+            return "5.0 (Windows)"_string;
+
+        // Otherwise, return the prefix of trail up to but not including the first U+003B (;), concatenated with the
+        // character U+0029 RIGHT PARENTHESIS. For example, "5.0 (Macintosh)", "5.0 (Android 10)", or "5.0 (X11)".
+        if (auto index = trail.find_byte_offset(';'); index.has_value()) {
+            StringBuilder output;
+            output.append(MUST(trail.substring_from_byte_offset(0, *index)));
+            output.append(')');
+            return MUST(output.to_string());
+        }
+        return trail;
+    }
+
+    VERIFY_NOT_REACHED();
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-platform
+String NavigatorIDMixin::platform() const
+{
+    // Must return a string representing the platform on which the browser is executing (e.g. "MacIntel", "Win32",
+    // "Linux x86_64", "Linux armv81") or, for privacy and compatibility, a string that is commonly returned on another
+    // platform.
+
+    // FIXME: Use some portion of the user agent string to make spoofing work 100%
+    return ResourceLoader::the().platform();
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-productsub
+String NavigatorIDMixin::product_sub() const
+{
+    auto navigator_compatibility_mode = ResourceLoader::the().navigator_compatibility_mode();
+
+    // Must return the appropriate string from the following list:
+
+    // If the navigator compatibility mode is Chrome or WebKit
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Chrome || navigator_compatibility_mode == NavigatorCompatibilityMode::WebKit) {
+        // The string "20030107".
+        return "20030107"_string;
+    }
+
+    // If the navigator compatibility mode is Gecko
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Gecko) {
+        // The string "20100101".
+        return "20100101"_string;
+    }
+
+    VERIFY_NOT_REACHED();
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-useragent
+String NavigatorIDMixin::user_agent() const
+{
+    // Must return the default `User-Agent` value.
+    return ResourceLoader::the().user_agent();
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-vendor
+String NavigatorIDMixin::vendor() const
+{
+    auto navigator_compatibility_mode = ResourceLoader::the().navigator_compatibility_mode();
+
+    // Must return the appropriate string from the following list:
+
+    // If the navigator compatibility mode is Chrome
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Chrome) {
+        // The string "Google Inc.".
+        return "Google Inc."_string;
+    }
+
+    // If the navigator compatibility mode is Gecko
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::Gecko) {
+        // The empty string.
+        return ""_string;
+    }
+
+    // If the navigator compatibility mode is WebKit
+    if (navigator_compatibility_mode == NavigatorCompatibilityMode::WebKit) {
+        // The string "Apple Computer, Inc.".
+        return "Apple Computer, Inc."_string;
+    }
+
+    VERIFY_NOT_REACHED();
+}
+
+}