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https://github.com/RGBCube/serenity
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AK: Teach URL how to parse data: URLs :^)
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parent
da04147cf6
commit
389eb1b693
2 changed files with 58 additions and 3 deletions
54
AK/URL.cpp
54
AK/URL.cpp
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@ -54,6 +54,8 @@ bool URL::parse(const StringView& string)
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InPath,
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InQuery,
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InFragment,
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InDataMimeType,
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InDataPayload,
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};
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Vector<char, 256> buffer;
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@ -75,30 +77,39 @@ bool URL::parse(const StringView& string)
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while (index < string.length()) {
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switch (state) {
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case State::InProtocol:
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case State::InProtocol: {
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if (is_valid_protocol_character(peek())) {
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buffer.append(consume());
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continue;
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}
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if (consume() != ':')
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return false;
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m_protocol = String::copy(buffer);
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if (m_protocol == "data") {
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buffer.clear();
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state = State::InDataMimeType;
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continue;
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}
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if (consume() != '/')
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return false;
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if (consume() != '/')
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return false;
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if (buffer.is_empty())
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return false;
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m_protocol = String::copy(buffer);
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if (m_protocol == "http")
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m_port = 80;
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else if (m_protocol == "https")
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m_port = 443;
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buffer.clear();
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if (m_protocol == "file")
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state = State::InPath;
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else
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state = State::InHostname;
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buffer.clear();
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continue;
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}
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case State::InHostname:
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if (is_valid_hostname_character(peek())) {
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buffer.append(consume());
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@ -160,6 +171,41 @@ bool URL::parse(const StringView& string)
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case State::InFragment:
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buffer.append(consume());
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continue;
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case State::InDataMimeType: {
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if (peek() != ';' && peek() != ',') {
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buffer.append(consume());
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continue;
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}
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m_data_mime_type = String::copy(buffer);
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buffer.clear();
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if (peek() == ';') {
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consume();
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if (consume() != 'b')
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return false;
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if (consume() != 'a')
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return false;
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if (consume() != 's')
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return false;
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if (consume() != 'e')
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return false;
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if (consume() != '6')
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return false;
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if (consume() != '4')
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return false;
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m_data_payload_is_base64 = true;
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}
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if (consume() != ',')
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return false;
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state = State::InDataPayload;
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break;
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}
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case State::InDataPayload:
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buffer.append(consume());
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break;
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}
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}
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if (state == State::InHostname) {
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@ -177,6 +223,8 @@ bool URL::parse(const StringView& string)
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m_query = String::copy(buffer);
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if (state == State::InFragment)
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m_fragment = String::copy(buffer);
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if (state == State::InDataPayload)
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m_data_payload = String::copy(buffer);
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if (m_query.is_null())
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m_query = "";
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if (m_fragment.is_null())
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