00001 /* 00002 * Funambol is a mobile platform developed by Funambol, Inc. 00003 * Copyright (C) 2003 - 2007 Funambol, Inc. 00004 * 00005 * This program is free software; you can redistribute it and/or modify it under 00006 * the terms of the GNU Affero General Public License version 3 as published by 00007 * the Free Software Foundation with the addition of the following permission 00008 * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED 00009 * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE 00010 * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. 00011 * 00012 * This program is distributed in the hope that it will be useful, but WITHOUT 00013 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00014 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 00015 * details. 00016 * 00017 * You should have received a copy of the GNU Affero General Public License 00018 * along with this program; if not, see http://www.gnu.org/licenses or write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00020 * MA 02110-1301 USA. 00021 * 00022 * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 00023 * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com. 00024 * 00025 * The interactive user interfaces in modified source and object code versions 00026 * of this program must display Appropriate Legal Notices, as required under 00027 * Section 5 of the GNU Affero General Public License version 3. 00028 * 00029 * In accordance with Section 7(b) of the GNU Affero General Public License 00030 * version 3, these Appropriate Legal Notices must retain the display of the 00031 * "Powered by Funambol" logo. If the display of the logo is not reasonably 00032 * feasible for technical reasons, the Appropriate Legal Notices must display 00033 * the words "Powered by Funambol". 00034 */ 00035 00047 #ifndef INCL_DATA_TRANSFORMER 00048 #define INCL_DATA_TRANSFORMER 00049 00051 #include "base/fscapi.h" 00052 00057 struct TransformationInfo { 00058 00059 BOOL newReturnedData; 00060 long size; 00061 const char* username; 00062 const char* password; 00063 const char* sourceName; 00064 00065 TransformationInfo() : newReturnedData(FALSE) 00066 , size(-1) 00067 , username(NULL) 00068 , password(NULL) 00069 , sourceName(NULL) {} 00070 00071 }; 00072 00073 class DataTransformer { 00074 00075 private: 00076 00077 char* name; 00078 00079 public: 00080 /* 00081 * Default constructor-destructor 00082 */ 00083 DataTransformer(); 00084 00085 DataTransformer(char* name); 00086 00087 virtual ~DataTransformer(); 00088 00089 static DataTransformer* getEncoder(const char* name); 00090 static DataTransformer* getDecoder(const char* name); 00091 static BOOL isSupportedEncoder(char* name); 00092 static BOOL isSupportedDecoder(char* name); 00093 00094 void setName(const char* name); 00095 const char* getName(); 00096 00110 virtual char* transform(char* data, TransformationInfo& info) = 0; 00111 00112 }; 00113 00115 #endif