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 00036 #ifndef _BASE64_H 00037 #define _BASE64_H 00038 /** @cond DEV */ 00039 00040 #include "base/fscapi.h" 00041 #include "base/globalsdef.h" 00042 00043 BEGIN_NAMESPACE 00044 00045 int b64_encode(char *dest, void *src, int len); 00046 int b64_decode(void *dest, const char *src); 00047 00048 class StringBuffer; 00049 00050 /** 00051 * Encode arbitrary data into b64 encoded, nul-terminated string. 00052 * 00053 * @retval dest string buffer for encoded string 00054 * @param src binary data 00055 * @len number of bytes 00056 */ 00057 void b64_encode(StringBuffer &dest, void *src, int len); 00058 00059 /** 00060 * Decode b64 encoded, nul-terminated string into the original 00061 * binary data. 00062 * 00063 * @retval len number of valid bytes in dest, not counting the extra nul-byte 00064 * @param src nul-terminated input string 00065 * @return address of the dynamically allocated buffer, 00066 * has to be freed by caller with delete []; 00067 * always contains nul-byte after original data 00068 */ 00069 void * b64_decode(int & len, const char *src); 00070 00071 00072 END_NAMESPACE 00073 00074 /** @endcond */ 00075 #endif /* BASE64_H */ 00076