1 /*

     2  * Copyright (C) 2010 Google, Inc. All Rights Reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    24  */

    25  

    26 #ifndef DecodedDataDocumentParser_h

    27 #define DecodedDataDocumentParser_h

    28 

    29 #include "DocumentParser.h"

    30 

    31 namespace WebCore {

    32 

    33 class DecodedDataDocumentParser : public DocumentParser {

    34 public:

    35     // Only used by the XMLDocumentParser to communicate back to

    36     // XMLHttpRequest if the responseXML was well formed.

    37     virtual bool wellFormed() const { return true; }

    38 

    39     bool inViewSourceMode() const { return m_inViewSourceMode; }

    40     void setInViewSourceMode(bool mode) { m_inViewSourceMode = mode; }

    41 

    42 protected:

    43     DecodedDataDocumentParser(Document*, bool viewSourceMode = false);

    44 

    45 private:

    46     // append is used by DocumentWriter::replaceDocument

    47     virtual void append(const SegmentedString&) = 0;

    48 

    49     // appendBytes is used by DocumentWriter (the loader)

    50     virtual void appendBytes(DocumentWriter*, const char* bytes, int length, bool flush);

    51 

    52     bool m_inViewSourceMode;

    53 };

    54 

    55 }

    56 

    57 #endif // DecodedDataDocumentParser_h