LibWeb: Implement all CDATA tokenizer states

Even though we haven't implemented any switches to these states yet, we may as well have them ready for when we do implement the switches.
Author: https://github.com/Lubrsi Commit: https://github.com/SerenityOS/serenity/commit/a1838f676ec Pull-request: https://github.com/SerenityOS/serenity/pull/2556
2020-06-12 23:43:06 +01:00 · 2020-06-12 23:43:06 +01:00 · a1838f676e · 2024-07-19 05:39:22 +09:00
commit a1838f676e
parent 821312729a
1 changed files with 50 additions and 0 deletions
--- a/Libraries/LibWeb/Parser/HTMLTokenizer.cpp
+++ b/Libraries/LibWeb/Parser/HTMLTokenizer.cpp
@ -2436,6 +2436,56 @@ _StartOfFunction:
            }
            END_STATE

+            BEGIN_STATE(CDATASection)
+            {
+                ON(']')
+                {
+                    SWITCH_TO(CDATASectionBracket);
+                }
+                ON_EOF
+                {
+                    PARSE_ERROR();
+                    EMIT_EOF;
+                }
+                ANYTHING_ELSE
+                {
+                    EMIT_CURRENT_CHARACTER;
+                }
+            }
+            END_STATE
+
+            BEGIN_STATE(CDATASectionBracket)
+            {
+                ON(']')
+                {
+                    SWITCH_TO(CDATASectionEnd);
+                }
+                ANYTHING_ELSE
+                {
+                    EMIT_CHARACTER_AND_RECONSUME_IN(']', CDATASection);
+                }
+            }
+            END_STATE
+
+            BEGIN_STATE(CDATASectionEnd)
+            {
+                ON(']')
+                {
+                    EMIT_CHARACTER(']');
+                }
+                ON('>')
+                {
+                    SWITCH_TO(Data);
+                }
+                ANYTHING_ELSE
+                {
+                    m_queued_tokens.enqueue(HTMLToken::make_character(']'));
+                    m_queued_tokens.enqueue(HTMLToken::make_character(']'));
+                    RECONSUME_IN(CDATASection);
+                }
+            }
+            END_STATE
+
        default:
            TODO();
        }