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AK: Add helper functions and private data URL constructor to URL

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This adds a few helper functions and a private constructor to
instantiate a data URL to the URL class. These will be needed by the
upcoming URL parser.
This commit is contained in:
Max Wipfli 2021-05-25 22:05:01 +02:00 • committed by Andreas Kling
parent dd392dfa03
commit 8a938a3e25
2 changed files with 20 additions and 0 deletions
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6
AK/URL.cpp
View file

@ -513,6 +513,12 @@ URL URL::create_with_data(const StringView& mime_type, const StringView& payload
return url; return url;
} }
// https://url.spec.whatwg.org/#special-scheme
bool URL::is_special_scheme(const StringView& scheme)
{
return scheme.is_one_of("ftp", "file", "http", "https", "ws", "wss");
}
String URL::basename() const String URL::basename() const
{ {
if (!m_valid) if (!m_valid)

14
AK/URL.h
View file

@ -52,6 +52,9 @@ public:
u16 port() const { return m_port ? m_port : default_port_for_scheme(m_scheme); } u16 port() const { return m_port ? m_port : default_port_for_scheme(m_scheme); }
bool cannot_be_a_base_url() const { return m_cannot_be_a_base_url; } bool cannot_be_a_base_url() const { return m_cannot_be_a_base_url; }
bool includes_credentials() const { return !m_username.is_empty() || !m_password.is_empty(); }
bool is_special() const { return is_special_scheme(m_scheme); }
void set_scheme(const String&); void set_scheme(const String&);
void set_protocol(const String& protocol) { set_scheme(protocol); } void set_protocol(const String& protocol) { set_scheme(protocol); }
void set_username(const String&); void set_username(const String&);
@ -83,8 +86,10 @@ public:
static URL create_with_file_scheme(const String& path, const String& fragment = {}); static URL create_with_file_scheme(const String& path, const String& fragment = {});
static URL create_with_file_protocol(const String& path, const String& fragment = {}) { return create_with_file_scheme(path, fragment); } static URL create_with_file_protocol(const String& path, const String& fragment = {}) { return create_with_file_scheme(path, fragment); }
static URL create_with_data(const StringView& mime_type, const StringView& payload, bool is_base64 = false); static URL create_with_data(const StringView& mime_type, const StringView& payload, bool is_base64 = false);
static bool scheme_requires_port(const StringView&); static bool scheme_requires_port(const StringView&);
static u16 default_port_for_scheme(const StringView&); static u16 default_port_for_scheme(const StringView&);
static bool is_special_scheme(const StringView&);
static String percent_encode(const StringView& input, PercentEncodeSet set = PercentEncodeSet::Userinfo); static String percent_encode(const StringView& input, PercentEncodeSet set = PercentEncodeSet::Userinfo);
static String percent_decode(const StringView& input); static String percent_decode(const StringView& input);
@ -97,6 +102,15 @@ public:
} }
private: private:
URL(String&& data_mime_type, String&& data_payload, bool payload_is_base64)
: m_valid(true)
, m_scheme("data")
, m_data_payload_is_base64(payload_is_base64)
, m_data_mime_type(move(data_mime_type))
, m_data_payload(move(data_payload))
{
}
bool parse(const StringView&); bool parse(const StringView&);
bool compute_validity() const; bool compute_validity() const;