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Ladybird+Userland: Use ByteString for candidate server paths

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We've adopted a stance that paths should be ByteStrings rather than
UTF-8 strings, so apply that to the Ladybird helpers.
This commit is contained in:
Andrew Kaster 2024-02-21 18:27:05 -07:00 • committed by Andrew Kaster
parent 1e0dd9aa8c
commit 0a55749a39
10 changed files with 30 additions and 31 deletions
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16
Ladybird/HelperProcess.cpp
View file

@ -8,7 +8,7 @@
ErrorOr<NonnullRefPtr<WebView::WebContentClient>> launch_web_content_process(
WebView::ViewImplementation& view,
ReadonlySpan<String> candidate_web_content_paths,
ReadonlySpan<ByteString> candidate_web_content_paths,
Ladybird::WebContentOptions const& web_content_options)
{
int socket_fds[2] {};
@ -43,7 +43,7 @@ ErrorOr<NonnullRefPtr<WebView::WebContentClient>> launch_web_content_process(
"valgrind"sv,
"--tool=callgrind"sv,
"--instr-atstart=no"sv,
path.bytes_as_string_view(),
path.view(),
"--command-line"sv,
web_content_options.command_line,
"--executable-path"sv,
@ -97,7 +97,7 @@ ErrorOr<NonnullRefPtr<WebView::WebContentClient>> launch_web_content_process(
}
template<typename Client>
ErrorOr<NonnullRefPtr<Client>> launch_generic_server_process(ReadonlySpan<String> candidate_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates, StringView server_name)
ErrorOr<NonnullRefPtr<Client>> launch_generic_server_process(ReadonlySpan<ByteString> candidate_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates, StringView server_name)
{
int socket_fds[2] {};
TRY(Core::System::socketpair(AF_LOCAL, SOCK_STREAM, 0, socket_fds));
@ -127,7 +127,7 @@ ErrorOr<NonnullRefPtr<Client>> launch_generic_server_process(ReadonlySpan<String
continue;
auto arguments = Vector<StringView, 5> {
path.bytes_as_string_view(),
path.view(),
"--fd-passing-socket"sv,
fd_passing_socket_string,
};
@ -163,22 +163,22 @@ ErrorOr<NonnullRefPtr<Client>> launch_generic_server_process(ReadonlySpan<String
return new_client;
}
ErrorOr<NonnullRefPtr<ImageDecoderClient::Client>> launch_image_decoder_process(ReadonlySpan<String> candidate_image_decoder_paths)
ErrorOr<NonnullRefPtr<ImageDecoderClient::Client>> launch_image_decoder_process(ReadonlySpan<ByteString> candidate_image_decoder_paths)
{
return launch_generic_server_process<ImageDecoderClient::Client>(candidate_image_decoder_paths, ""sv, {}, "ImageDecoder"sv);
}
ErrorOr<NonnullRefPtr<Web::HTML::WebWorkerClient>> launch_web_worker_process(ReadonlySpan<String> candidate_web_worker_paths, Vector<ByteString> const& certificates)
ErrorOr<NonnullRefPtr<Web::HTML::WebWorkerClient>> launch_web_worker_process(ReadonlySpan<ByteString> candidate_web_worker_paths, Vector<ByteString> const& certificates)
{
return launch_generic_server_process<Web::HTML::WebWorkerClient>(candidate_web_worker_paths, ""sv, certificates, "WebWorker"sv);
}
ErrorOr<NonnullRefPtr<Protocol::RequestClient>> launch_request_server_process(ReadonlySpan<String> candidate_request_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates)
ErrorOr<NonnullRefPtr<Protocol::RequestClient>> launch_request_server_process(ReadonlySpan<ByteString> candidate_request_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates)
{
return launch_generic_server_process<Protocol::RequestClient>(candidate_request_server_paths, serenity_resource_root, certificates, "RequestServer"sv);
}
ErrorOr<NonnullRefPtr<Protocol::WebSocketClient>> launch_web_socket_process(ReadonlySpan<String> candidate_web_socket_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates)
ErrorOr<NonnullRefPtr<Protocol::WebSocketClient>> launch_web_socket_process(ReadonlySpan<ByteString> candidate_web_socket_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates)
{
return launch_generic_server_process<Protocol::WebSocketClient>(candidate_web_socket_paths, serenity_resource_root, certificates, "WebSocket"sv);
}

10
Ladybird/HelperProcess.h
View file

@ -19,10 +19,10 @@
ErrorOr<NonnullRefPtr<WebView::WebContentClient>> launch_web_content_process(
WebView::ViewImplementation& view,
ReadonlySpan<String> candidate_web_content_paths,
ReadonlySpan<ByteString> candidate_web_content_paths,
Ladybird::WebContentOptions const&);
ErrorOr<NonnullRefPtr<ImageDecoderClient::Client>> launch_image_decoder_process(ReadonlySpan<String> candidate_image_decoder_paths);
ErrorOr<NonnullRefPtr<Web::HTML::WebWorkerClient>> launch_web_worker_process(ReadonlySpan<String> candidate_web_worker_paths, Vector<ByteString> const& certificates);
ErrorOr<NonnullRefPtr<Protocol::RequestClient>> launch_request_server_process(ReadonlySpan<String> candidate_request_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates);
ErrorOr<NonnullRefPtr<Protocol::WebSocketClient>> launch_web_socket_process(ReadonlySpan<String> candidate_web_socket_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates);
ErrorOr<NonnullRefPtr<ImageDecoderClient::Client>> launch_image_decoder_process(ReadonlySpan<ByteString> candidate_image_decoder_paths);
ErrorOr<NonnullRefPtr<Web::HTML::WebWorkerClient>> launch_web_worker_process(ReadonlySpan<ByteString> candidate_web_worker_paths, Vector<ByteString> const& certificates);
ErrorOr<NonnullRefPtr<Protocol::RequestClient>> launch_request_server_process(ReadonlySpan<ByteString> candidate_request_server_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates);
ErrorOr<NonnullRefPtr<Protocol::WebSocketClient>> launch_web_socket_process(ReadonlySpan<ByteString> candidate_web_socket_paths, StringView serenity_resource_root, Vector<ByteString> const& certificates);

15
Ladybird/Utilities.cpp
View file

@ -14,11 +14,10 @@
ByteString s_serenity_resource_root;
ErrorOr<String> application_directory()
ErrorOr<ByteString> application_directory()
{
auto current_executable_path = TRY(Core::System::current_executable_path());
auto dirname = LexicalPath::dirname(current_executable_path);
return String::from_byte_string(dirname);
return LexicalPath::dirname(current_executable_path);
}
void platform_init()
@ -33,7 +32,7 @@ void platform_init()
auto home_lagom = ByteString::formatted("{}/.lagom", home);
if (FileSystem::is_directory(home_lagom))
return home_lagom;
auto app_dir = application_directory().release_value_but_fixme_should_propagate_errors().to_byte_string();
auto app_dir = MUST(application_directory());
#ifdef AK_OS_MACOS
return LexicalPath(app_dir).parent().append("Resources"sv).string();
#else
@ -44,13 +43,13 @@ void platform_init()
Core::ResourceImplementation::install(make<Core::ResourceImplementationFile>(MUST(String::formatted("{}/res", s_serenity_resource_root))));
}
ErrorOr<Vector<String>> get_paths_for_helper_process(StringView process_name)
ErrorOr<Vector<ByteString>> get_paths_for_helper_process(StringView process_name)
{
auto application_path = TRY(application_directory());
Vector<String> paths;
Vector<ByteString> paths;
TRY(paths.try_append(TRY(String::formatted("{}/{}", application_path, process_name))));
TRY(paths.try_append(TRY(String::formatted("./{}", process_name))));
TRY(paths.try_append(ByteString::formatted("{}/{}", application_path, process_name)));
TRY(paths.try_append(ByteString::formatted("./{}", process_name)));
// NOTE: Add platform-specific paths here
return paths;
}

4
Ladybird/Utilities.h
View file

@ -13,7 +13,7 @@
#include <AK/Vector.h>
void platform_init();
ErrorOr<String> application_directory();
ErrorOr<Vector<String>> get_paths_for_helper_process(StringView process_name);
ErrorOr<ByteString> application_directory();
ErrorOr<Vector<ByteString>> get_paths_for_helper_process(StringView process_name);
extern ByteString s_serenity_resource_root;

2
Ladybird/WebDriver/main.cpp
View file

@ -24,7 +24,7 @@ static ErrorOr<pid_t> launch_process(StringView application, ReadonlySpan<char c
ErrorOr<pid_t> result = -1;
for (auto const& path : paths) {
auto path_view = path.bytes_as_string_view();
auto path_view = path.view();
result = Core::Process::spawn(path_view, arguments, {}, Core::Process::KeepAsChild::Yes);
if (!result.is_error())
break;