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      1 /*
      2  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
      3  *
      4  * This library is free software; you can redistribute it and/or
      5  * modify it under the terms of the GNU Library General Public
      6  * License as published by the Free Software Foundation; either
      7  * version 2 of the License, or (at your option) any later version.
      8  *
      9  * This library is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     12  * Library General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Library General Public License
     15  * along with this library; see the file COPYING.LIB.  If not, write to
     16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     17  * Boston, MA 02110-1301, USA.
     18  *
     19  */
     20 
     21 #ifndef FormDataList_h
     22 #define FormDataList_h
     23 
     24 #include "core/fileapi/Blob.h"
     25 #include "wtf/Forward.h"
     26 #include "wtf/text/CString.h"
     27 #include "wtf/text/TextEncoding.h"
     28 
     29 namespace WebCore {
     30 
     31 class FormDataList {
     32 public:
     33     class Item {
     34     public:
     35         Item() { }
     36         Item(const WTF::CString& data) : m_data(data) { }
     37         Item(PassRefPtr<Blob> blob, const String& filename) : m_blob(blob), m_filename(filename) { }
     38 
     39         const WTF::CString& data() const { return m_data; }
     40         Blob* blob() const { return m_blob.get(); }
     41         const String& filename() const { return m_filename; }
     42 
     43     private:
     44         WTF::CString m_data;
     45         RefPtr<Blob> m_blob;
     46         String m_filename;
     47     };
     48 
     49     FormDataList(const WTF::TextEncoding&);
     50 
     51     void appendData(const String& key, const String& value)
     52     {
     53         appendString(key);
     54         appendString(value);
     55     }
     56     void appendData(const String& key, const CString& value)
     57     {
     58         appendString(key);
     59         appendString(value);
     60     }
     61     void appendData(const String& key, int value)
     62     {
     63         appendString(key);
     64         appendString(String::number(value));
     65     }
     66     void appendBlob(const String& key, PassRefPtr<Blob> blob, const String& filename = String())
     67     {
     68         appendString(key);
     69         appendBlob(blob, filename);
     70     }
     71 
     72     const Vector<Item>& items() const { return m_items; }
     73     const WTF::TextEncoding& encoding() const { return m_encoding; }
     74 
     75 private:
     76     void appendString(const CString&);
     77     void appendString(const String&);
     78     void appendBlob(PassRefPtr<Blob>, const String& filename);
     79 
     80     WTF::TextEncoding m_encoding;
     81     Vector<Item> m_items;
     82 };
     83 
     84 } // namespace WebCore
     85 
     86 #endif // FormDataList_h
     87