headless-browser: Support loading local file:https:// URLs

Userland/Utilities/headless-browser.cpp

@@ -21,6 +21,7 @@
 #include <LibCore/ArgsParser.h>
 #include <LibCore/DeprecatedFile.h>
 #include <LibCore/EventLoop.h>
+#include <LibCore/File.h>
 #include <LibCore/Timer.h>
 #include <LibGfx/Bitmap.h>
 #include <LibGfx/Font/FontDatabase.h>
@@ -31,6 +32,7 @@
 #include <LibGfx/Size.h>
 #include <LibGfx/StandardCursor.h>
 #include <LibGfx/SystemTheme.h>
+#include <LibIPC/File.h>
 #include <LibWeb/Cookie/Cookie.h>
 #include <LibWeb/Cookie/ParsedCookie.h>
 #include <LibWeb/Loader/FrameLoader.h>
@@ -124,7 +126,17 @@ class HeadlessWebContentView final : public WebView::ViewImplementation {
  Gfx::IntRect notify_server_did_request_maximize_window() override { return {}; }
  Gfx::IntRect notify_server_did_request_minimize_window() override { return {}; }
  Gfx::IntRect notify_server_did_request_fullscreen_window() override { return {}; }
- void notify_server_did_request_file(Badge<WebView::WebContentClient>, DeprecatedString const&, i32) override { }
+
+ void notify_server_did_request_file(Badge<WebView::WebContentClient>, DeprecatedString const& path, i32 request_id) override
+ {
+ auto file = Core::File::open(path, Core::File::OpenMode::Read);
+
+ if (file.is_error())
+ client().async_handle_file_return(file.error().code(), {}, request_id);
+ else
+ client().async_handle_file_return(0, IPC::File(*file.value()), request_id);
+ }
+
  void notify_server_did_finish_handling_input_event(bool) override { }
  void update_zoom() override { }
  void create_client() override { }
@@ -162,6 +174,9 @@ static ErrorOr<NonnullRefPtr<Core::Timer>> load_page_for_screenshot_and_exit(Cor
 
 static ErrorOr<URL> format_url(StringView url)
 {
+ if (Core::DeprecatedFile::exists(url))
+ return URL::create_with_file_scheme(Core::DeprecatedFile::real_path_for(url));
+
  URL formatted_url { url };
  if (!formatted_url.is_valid())
  formatted_url = TRY(String::formatted("http:https://{}", url));