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      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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include "config.h"
     32 #include "core/html/DOMFormData.h"
     33 
     34 #include "core/fileapi/Blob.h"
     35 #include "core/html/HTMLFormElement.h"
     36 #include "wtf/text/TextEncoding.h"
     37 #include "wtf/text/WTFString.h"
     38 
     39 namespace WebCore {
     40 
     41 DOMFormData::DOMFormData(const WTF::TextEncoding& encoding)
     42     : FormDataList(encoding)
     43 {
     44     ScriptWrappable::init(this);
     45 }
     46 
     47 DOMFormData::DOMFormData(HTMLFormElement* form)
     48     : FormDataList(UTF8Encoding())
     49 {
     50     ScriptWrappable::init(this);
     51     if (!form)
     52         return;
     53 
     54     for (unsigned i = 0; i < form->associatedElements().size(); ++i) {
     55         FormAssociatedElement* element = form->associatedElements()[i];
     56         if (!toHTMLElement(element)->isDisabledFormControl())
     57             element->appendFormData(*this, true);
     58     }
     59 }
     60 
     61 void DOMFormData::append(const String& name, const String& value)
     62 {
     63     if (!name.isEmpty())
     64         appendData(name, value);
     65 }
     66 
     67 void DOMFormData::append(const String& name, Blob* blob, const String& filename)
     68 {
     69     if (!name.isEmpty())
     70         appendBlob(name, blob, filename);
     71 }
     72 
     73 } // namespace WebCore
     74