mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-25 14:05:15 +00:00
cae0ab2139
This is required to store Content Security Policies, as their Directives are implemented as subclasses with overridden virtual functions. Thus, they cannot be stored as generic Directive classes, as it'll lose the ability to call overridden functions when they are copied.
58 lines
2 KiB
C++
58 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/Crypto/Crypto.h>
|
|
#include <LibWeb/HTML/BrowsingContext.h>
|
|
#include <LibWeb/HTML/DocumentState.h>
|
|
#include <LibWeb/HTML/SessionHistoryEntry.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
GC_DEFINE_ALLOCATOR(SessionHistoryEntry);
|
|
|
|
void SessionHistoryEntry::visit_edges(Cell::Visitor& visitor)
|
|
{
|
|
Base::visit_edges(visitor);
|
|
visitor.visit(m_document_state);
|
|
visitor.visit(m_original_source_browsing_context);
|
|
visitor.visit(m_policy_container);
|
|
}
|
|
|
|
SessionHistoryEntry::SessionHistoryEntry()
|
|
: m_classic_history_api_state(MUST(structured_serialize_for_storage(vm(), JS::js_null())))
|
|
, m_navigation_api_state(MUST(structured_serialize_for_storage(vm(), JS::js_undefined())))
|
|
, m_navigation_api_key(MUST(Crypto::generate_random_uuid()))
|
|
, m_navigation_api_id(MUST(Crypto::generate_random_uuid()))
|
|
{
|
|
}
|
|
|
|
GC::Ref<SessionHistoryEntry> SessionHistoryEntry::clone() const
|
|
{
|
|
GC::Ref<SessionHistoryEntry> entry = *heap().allocate<SessionHistoryEntry>();
|
|
entry->m_step = m_step;
|
|
entry->m_url = m_url;
|
|
entry->m_document_state = m_document_state->clone();
|
|
entry->m_classic_history_api_state = m_classic_history_api_state;
|
|
entry->m_navigation_api_state = m_navigation_api_state;
|
|
entry->m_navigation_api_key = m_navigation_api_key;
|
|
entry->m_navigation_api_id = m_navigation_api_id;
|
|
entry->m_scroll_restoration_mode = m_scroll_restoration_mode;
|
|
entry->m_policy_container = m_policy_container;
|
|
entry->m_browsing_context_name = m_browsing_context_name;
|
|
entry->m_original_source_browsing_context = m_original_source_browsing_context;
|
|
return entry;
|
|
}
|
|
|
|
// https://html.spec.whatwg.org/multipage/browsing-the-web.html#she-document
|
|
GC::Ptr<DOM::Document> SessionHistoryEntry::document() const
|
|
{
|
|
// To get a session history entry's document, return its document state's document.
|
|
if (!m_document_state)
|
|
return {};
|
|
return m_document_state->document();
|
|
}
|
|
|
|
}
|