00001 #ifndef __CRYPTO_BASIC_H__ 00002 #define __CRYPTO_BASIC_H__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d C r y p t o B a s i c. h h */ 00006 /* */ 00007 /* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* Produced by Geri Ganis for CERN */ 00009 /* */ 00010 /* This file is part of the XRootD software suite. */ 00011 /* */ 00012 /* XRootD is free software: you can redistribute it and/or modify it under */ 00013 /* the terms of the GNU Lesser General Public License as published by the */ 00014 /* Free Software Foundation, either version 3 of the License, or (at your */ 00015 /* option) any later version. */ 00016 /* */ 00017 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00018 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00019 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00020 /* License for more details. */ 00021 /* */ 00022 /* You should have received a copy of the GNU Lesser General Public License */ 00023 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00024 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00025 /* */ 00026 /* The copyright holder's institutional names and contributor's names may not */ 00027 /* be used to endorse or promote products derived from this software without */ 00028 /* specific prior written permission of the institution or contributor. */ 00029 /******************************************************************************/ 00030 00031 00032 /* ************************************************************************** */ 00033 /* */ 00034 /* Generic buffer for crypto functions needed in XrdCrypto */ 00035 /* Different crypto implementation (OpenSSL, Botan, ...) available as plug-in */ 00036 /* */ 00037 /* ************************************************************************** */ 00038 00039 #include "XProtocol/XProtocol.hh" 00040 #include "XrdSut/XrdSutBucket.hh" 00041 00042 // ---------------------------------------------------------------------------// 00043 // 00044 // Basic buffer 00045 // 00046 // ---------------------------------------------------------------------------// 00047 class XrdCryptoBasic 00048 { 00049 public: 00050 // ctor 00051 XrdCryptoBasic(const char *t = 0, int l = 0, const char *b = 0); 00052 // dtor 00053 virtual ~XrdCryptoBasic() 00054 { if (type) delete[] type; if (membuf) delete[] membuf; } 00055 // getters 00056 virtual XrdSutBucket *AsBucket(); 00057 char *AsHexString(); 00058 virtual int Length() const { return lenbuf; } 00059 virtual char *Buffer() const { return membuf; } 00060 virtual char *Type() const { return type; } 00061 // setters 00062 virtual int FromHex(const char *hex); 00063 virtual int SetLength(int l); 00064 virtual int SetBuffer(int l, const char *b); 00065 virtual int SetType(const char *t); 00066 // special setter to avoid buffer re-allocation 00067 virtual void UseBuffer(int l, const char *b) 00068 { if (membuf) delete[] membuf; membuf = (char *)b; lenbuf = l; } 00069 00070 private: 00071 kXR_int32 lenbuf; 00072 char *membuf; 00073 char *type; 00074 }; 00075 00076 #endif