1 /* 2 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) 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 FormDataBuilder_h 22 #define FormDataBuilder_h 23 24 #include "platform/network/FormData.h" 25 #include "wtf/Forward.h" 26 27 namespace WTF{ 28 class TextEncoding; 29 } 30 31 namespace blink { 32 33 class PLATFORM_EXPORT FormDataBuilder { 34 WTF_MAKE_NONCOPYABLE(FormDataBuilder); 35 public: 36 static WTF::TextEncoding encodingFromAcceptCharset(const String& acceptCharset, const String& inputEncoding, const String& defaultCharset); 37 38 // Helper functions used by HTMLFormElement for multi-part form data 39 static Vector<char> generateUniqueBoundaryString(); 40 static void beginMultiPartHeader(Vector<char>&, const CString& boundary, const CString& name); 41 static void addBoundaryToMultiPartHeader(Vector<char>&, const CString& boundary, bool isLastBoundary = false); 42 static void addFilenameToMultiPartHeader(Vector<char>&, const WTF::TextEncoding&, const String& filename); 43 static void addContentTypeToMultiPartHeader(Vector<char>&, const CString& mimeType); 44 static void finishMultiPartHeader(Vector<char>&); 45 46 // Helper functions used by HTMLFormElement for non multi-part form data 47 static void addKeyValuePairAsFormData(Vector<char>&, const CString& key, const CString& value, FormData::EncodingType = FormData::FormURLEncoded); 48 static void encodeStringAsFormData(Vector<char>&, const CString&); 49 50 private: 51 FormDataBuilder() {} 52 }; 53 54 } 55 56 #endif 57
