diff options
Diffstat (limited to 'Libraries/LibWeb/Parser/HTMLTokenizer.cpp')
| -rw-r--r-- | Libraries/LibWeb/Parser/HTMLTokenizer.cpp | 203 |
1 files changed, 202 insertions, 1 deletions
diff --git a/Libraries/LibWeb/Parser/HTMLTokenizer.cpp b/Libraries/LibWeb/Parser/HTMLTokenizer.cpp index d5b96b217e..59db11dcfe 100644 --- a/Libraries/LibWeb/Parser/HTMLTokenizer.cpp +++ b/Libraries/LibWeb/Parser/HTMLTokenizer.cpp @@ -1614,7 +1614,9 @@ _StartOfFunction: } ON('!') { - TODO(); + m_queued_tokens.enqueue(HTMLToken::make_character('<')); + m_queued_tokens.enqueue(HTMLToken::make_character('!')); + SWITCH_TO(ScriptDataEscapeStart); } ANYTHING_ELSE { @@ -1623,6 +1625,205 @@ _StartOfFunction: } END_STATE + BEGIN_STATE(ScriptDataEscapeStart) + { + ON('-') + { + m_queued_tokens.enqueue(HTMLToken::make_character('-')); + SWITCH_TO(ScriptDataEscapeStartDash); + } + ANYTHING_ELSE + { + RECONSUME_IN(ScriptData); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscapeStartDash) + { + ON('-') + { + m_queued_tokens.enqueue(HTMLToken::make_character('-')); + SWITCH_TO(ScriptDataEscapedDashDash); + } + ANYTHING_ELSE + { + RECONSUME_IN(ScriptData); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscapedDashDash) + { + ON('-') + { + EMIT_CHARACTER('-'); + } + ON('<') + { + SWITCH_TO(ScriptDataEscapedLessThanSign); + } + ON('>') + { + m_queued_tokens.enqueue(HTMLToken::make_character('>')); + SWITCH_TO(ScriptData); + } + ON(0) + { + TODO(); + } + ON_EOF + { + TODO(); + } + ANYTHING_ELSE + { + SWITCH_TO_AND_EMIT_CURRENT_TOKEN(ScriptDataEscaped); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscapedLessThanSign) + { + ON('/') + { + m_temporary_buffer.clear(); + SWITCH_TO(ScriptDataEscapedEndTagOpen); + } + ON_ASCII_ALPHA + { + m_temporary_buffer.clear(); + EMIT_CHARACTER_AND_RECONSUME_IN('<', ScriptDataDoubleEscapeStart); + } + ANYTHING_ELSE + { + EMIT_CHARACTER_AND_RECONSUME_IN('<', ScriptDataEscaped); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscapedEndTagOpen) + { + ON_ASCII_ALPHA + { + create_new_token(HTMLToken::Type::EndTag); + RECONSUME_IN(ScriptDataEscapedEndTagName); + } + ANYTHING_ELSE + { + m_queued_tokens.enqueue(HTMLToken::make_character('<')); + m_queued_tokens.enqueue(HTMLToken::make_character('/')); + RECONSUME_IN(ScriptDataEscaped); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscapedEndTagName) + { + ON_WHITESPACE + { + if (current_end_tag_token_is_appropriate()) { + SWITCH_TO(BeforeAttributeName); + } else { + TODO(); + } + } + ON('/') + { + if (current_end_tag_token_is_appropriate()) { + SWITCH_TO(SelfClosingStartTag); + } else { + TODO(); + } + } + ON('>') + { + if (current_end_tag_token_is_appropriate()) { + SWITCH_TO_AND_EMIT_CURRENT_TOKEN(Data); + } else { + TODO(); + } + } + ON_ASCII_UPPER_ALPHA + { + m_current_token.m_tag.tag_name.append(tolower(current_input_character.value())); + m_temporary_buffer.append(current_input_character.value()); + continue; + } + ON_ASCII_LOWER_ALPHA + { + m_current_token.m_tag.tag_name.append(current_input_character.value()); + m_temporary_buffer.append(current_input_character.value()); + continue; + } + ANYTHING_ELSE + { + m_queued_tokens.enqueue(HTMLToken::make_character('<')); + m_queued_tokens.enqueue(HTMLToken::make_character('/')); + for (auto codepoint : m_temporary_buffer) { + m_queued_tokens.enqueue(HTMLToken::make_character(codepoint)); + } + RECONSUME_IN(ScriptDataEscaped); + } + } + END_STATE + + BEGIN_STATE(ScriptDataDoubleEscapeStart) + { + TODO(); + } + END_STATE + + BEGIN_STATE(ScriptDataEscapedDash) + { + ON('-') + { + SWITCH_TO_AND_EMIT_CURRENT_TOKEN(ScriptDataEscapedDashDash); + } + ON('<') + { + SWITCH_TO(ScriptDataEscapedLessThanSign); + } + ON(0) + { + TODO(); + } + ON_EOF + { + TODO(); + } + ANYTHING_ELSE + { + SWITCH_TO_AND_EMIT_CURRENT_TOKEN(ScriptDataEscaped); + } + } + END_STATE + + BEGIN_STATE(ScriptDataEscaped) + { + ON('-') + { + SWITCH_TO_AND_EMIT_CURRENT_TOKEN(ScriptDataEscapedDash); + } + ON('<') + { + SWITCH_TO(ScriptDataEscapedLessThanSign); + } + ON(0) + { + TODO(); + } + ON_EOF + { + TODO(); + } + ANYTHING_ELSE + { + EMIT_CURRENT_CHARACTER; + } + } + END_STATE + BEGIN_STATE(ScriptDataEndTagOpen) { ON_ASCII_ALPHA |