Move weborigin/ under platform/ so that it may someday call platform APIs

Source/weborigin/KURL.h

Index: Source/weborigin/KURL.h
diff --git a/Source/weborigin/KURL.h b/Source/weborigin/KURL.h
deleted file mode 100644
index 9b7da04212b5ccc668f9b0868fda2eca2414edde..0000000000000000000000000000000000000000
--- a/Source/weborigin/KURL.h
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2011, 2012 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef KURL_h
-#define KURL_h
-
-#include "weborigin/WebOriginExport.h"
-#include "wtf/Forward.h"
-#include "wtf/HashMap.h"
-#include "wtf/HashTableDeletedValueType.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/TextEncoding.h"
-#include "wtf/text/WTFString.h"
-#include <url/third_party/mozilla/url_parse.h>
-#include <url/url_canon.h>
-
-namespace WebCore {
-
-struct KURLHash;
-
-enum ParsedURLStringTag { ParsedURLString };
-
-class WEBORIGIN_EXPORT KURL {
-public:
-    KURL()
-        : m_isValid(false)
-        , m_protocolIsInHTTPFamily(false)
-    {
-    }
-
-    KURL(const KURL&);
-    KURL& operator=(const KURL&);
-
-    // The argument is an absolute URL string. The string is assumed to be
-    // output of KURL::string() called on a valid KURL object, or indiscernible
-    // from such. It is usually best to avoid repeatedly parsing a string,
-    // unless memory saving outweigh the possible slow-downs.
-    KURL(ParsedURLStringTag, const String&);
-    explicit KURL(WTF::HashTableDeletedValueType);
-
-    // Creates an isolated URL object suitable for sending to another thread.
-    static KURL createIsolated(ParsedURLStringTag, const String&);
-
-    bool isHashTableDeletedValue() const { return string().isHashTableDeletedValue(); }
-
-    // Resolves the relative URL with the given base URL. If provided, the
-    // TextEncoding is used to encode non-ASCII characers. The base URL can be
-    // null or empty, in which case the relative URL will be interpreted as
-    // absolute.
-    // FIXME: If the base URL is invalid, this always creates an invalid
-    // URL. Instead I think it would be better to treat all invalid base URLs
-    // the same way we treate null and empty base URLs.
-    KURL(const KURL& base, const String& relative);
-    KURL(const KURL& base, const String& relative, const WTF::TextEncoding&);
-
-    // For conversions from other structures that have already parsed and
-    // canonicalized the URL. The input must be exactly what KURL would have
-    // done with the same input.
-    KURL(const AtomicString& canonicalString, const url_parse::Parsed&, bool isValid);
-
-    String strippedForUseAsReferrer() const;
-
-    // FIXME: The above functions should be harmonized so that passing a
-    // base of null or the empty string gives the same result as the
-    // standard String constructor.
-
-    // Makes a deep copy. Helpful only if you need to use a KURL on another
-    // thread.  Since the underlying StringImpl objects are immutable, there's
-    // no other reason to ever prefer copy() over plain old assignment.
-    KURL copy() const;
-
-    bool isNull() const;
-    bool isEmpty() const;
-    bool isValid() const;
-
-    // Returns true if this URL has a path. Note that "http://foo.com/" has a
-    // path of "/", so this function will return true. Only invalid or
-    // non-hierarchical (like "javascript:") URLs will have no path.
-    bool hasPath() const;
-
-    // Returns true if you can set the host and port for the URL.
-    // Non-hierarchical URLs don't have a host and port.
-    bool canSetHostOrPort() const { return isHierarchical(); }
-
-    bool canSetPathname() const { return isHierarchical(); }
-    bool isHierarchical() const;
-
-    const String& string() const { return m_string; }
-
-    String elidedString() const;
-
-    String protocol() const;
-    String host() const;
-    unsigned short port() const;
-    bool hasPort() const;
-    String user() const;
-    String pass() const;
-    String path() const;
-    String lastPathComponent() const;
-    String query() const;
-    String fragmentIdentifier() const;
-    bool hasFragmentIdentifier() const;
-
-    String baseAsString() const;
-
-    // Returns true if the current URL's protocol is the same as the null-
-    // terminated ASCII argument. The argument must be lower-case.
-    bool protocolIs(const char*) const;
-    bool protocolIsData() const { return protocolIs("data"); }
-    bool protocolIsInHTTPFamily() const;
-    bool isLocalFile() const;
-    bool isBlankURL() const;
-
-    bool setProtocol(const String&);
-    void setHost(const String&);
-
-    void removePort();
-    void setPort(unsigned short);
-    void setPort(const String&);
-
-    // Input is like "foo.com" or "foo.com:8000".
-    void setHostAndPort(const String&);
-
-    void setUser(const String&);
-    void setPass(const String&);
-
-    // If you pass an empty path for HTTP or HTTPS URLs, the resulting path
-    // will be "/".
-    void setPath(const String&);
-
-    // The query may begin with a question mark, or, if not, one will be added
-    // for you. Setting the query to the empty string will leave a "?" in the
-    // URL (with nothing after it). To clear the query, pass a null string.
-    void setQuery(const String&);
-
-    void setFragmentIdentifier(const String&);
-    void removeFragmentIdentifier();
-
-    WEBORIGIN_EXPORT friend bool equalIgnoringFragmentIdentifier(const KURL&, const KURL&);
-
-    unsigned hostStart() const;
-    unsigned hostEnd() const;
-
-    unsigned pathStart() const;
-    unsigned pathEnd() const;
-    unsigned pathAfterLastSlash() const;
-
-    operator const String&() const { return string(); }
-
-    const url_parse::Parsed& parsed() const { return m_parsed; }
-
-    const KURL* innerURL() const { return m_innerURL.get(); }
-
-#ifndef NDEBUG
-    void print() const;
-#endif
-
-    bool isSafeToSendToAnotherThread() const;
-
-private:
-    void init(const KURL& base, const String& relative, const WTF::TextEncoding* queryEncoding);
-
-    String componentString(const url_parse::Component&) const;
-    String stringForInvalidComponent() const;
-
-    template<typename CHAR>
-    void replaceComponents(const url_canon::Replacements<CHAR>&);
-
-    template <typename CHAR>
-    void init(const KURL& base, const CHAR* relative, int relativeLength, const WTF::TextEncoding* queryEncoding);
-    void initInnerURL();
-    void initProtocolIsInHTTPFamily();
-
-    bool m_isValid;
-    bool m_protocolIsInHTTPFamily;
-    url_parse::Parsed m_parsed;
-    String m_string;
-    OwnPtr<KURL> m_innerURL;
-};
-
-WEBORIGIN_EXPORT bool operator==(const KURL&, const KURL&);
-WEBORIGIN_EXPORT bool operator==(const KURL&, const String&);
-WEBORIGIN_EXPORT bool operator==(const String&, const KURL&);
-WEBORIGIN_EXPORT bool operator!=(const KURL&, const KURL&);
-WEBORIGIN_EXPORT bool operator!=(const KURL&, const String&);
-WEBORIGIN_EXPORT bool operator!=(const String&, const KURL&);
-
-WEBORIGIN_EXPORT bool equalIgnoringFragmentIdentifier(const KURL&, const KURL&);
-
-WEBORIGIN_EXPORT const KURL& blankURL();
-
-// Functions to do URL operations on strings.
-// These are operations that aren't faster on a parsed URL.
-// These are also different from the KURL functions in that they don't require the string to be a valid and parsable URL.
-// This is especially important because valid javascript URLs are not necessarily considered valid by KURL.
-
-WEBORIGIN_EXPORT bool protocolIs(const String& url, const char* protocol);
-WEBORIGIN_EXPORT bool protocolIsJavaScript(const String& url);
-
-WEBORIGIN_EXPORT bool isValidProtocol(const String&);
-
-// Unescapes the given string using URL escaping rules, given an optional
-// encoding (defaulting to UTF-8 otherwise). DANGER: If the URL has "%00"
-// in it, the resulting string will have embedded null characters!
-WEBORIGIN_EXPORT String decodeURLEscapeSequences(const String&);
-WEBORIGIN_EXPORT String decodeURLEscapeSequences(const String&, const WTF::TextEncoding&);
-
-WEBORIGIN_EXPORT String encodeWithURLEscapeSequences(const String&);
-
-// Inlines.
-
-inline bool operator==(const KURL& a, const KURL& b)
-{
-    return a.string() == b.string();
-}
-
-inline bool operator==(const KURL& a, const String& b)
-{
-    return a.string() == b;
-}
-
-inline bool operator==(const String& a, const KURL& b)
-{
-    return a == b.string();
-}
-
-inline bool operator!=(const KURL& a, const KURL& b)
-{
-    return a.string() != b.string();
-}
-
-inline bool operator!=(const KURL& a, const String& b)
-{
-    return a.string() != b;
-}
-
-inline bool operator!=(const String& a, const KURL& b)
-{
-    return a != b.string();
-}
-
-} // namespace WebCore
-
-namespace WTF {
-
-// KURLHash is the default hash for String
-template<typename T> struct DefaultHash;
-template<> struct DefaultHash<WebCore::KURL> {
-    typedef WebCore::KURLHash Hash;
-};
-
-} // namespace WTF
-
-#endif // KURL_h