00001 00002 // -*- mode: c++; c-basic-offset:4 -*- 00003 00004 // This file is part of libdap, A C++ implementation of the OPeNDAP Data 00005 // Access Protocol. 00006 00007 // Copyright (c) 2005 OPeNDAP, Inc. 00008 // Author: James Gallagher <jgallagher@opendap.org> 00009 // 00010 // This library is free software; you can redistribute it and/or 00011 // modify it under the terms of the GNU Lesser General Public 00012 // License as published by the Free Software Foundation; either 00013 // version 2.1 of the License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00023 // 00024 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112. 00025 00026 #ifndef _BESRegex_h 00027 #define _BESRegex_h 1 00028 00032 class BESRegex 00033 { 00034 private: 00035 // d_preg was a regex_t* but I needed to include both regex.h and config.h 00036 // to make the gnulib code work. Because this header is installed (and is 00037 // used by other libraries) it cannot include config.h, so I moved the 00038 // regex.h and config.h (among other) includes to the implementation. It 00039 // would be cleaner to use a special class, but for one field that seems 00040 // like overkill. 00041 void *d_preg; 00042 void init(const char *t); 00043 00044 public: 00045 BESRegex(const char *t); 00046 BESRegex(const char *t, int dummy); 00047 ~BESRegex(); 00048 00050 int match(const char* s, int len, int pos = 0); 00052 int search(const char* s, int len, int& matchlen, int pos = 0); 00053 }; 00054 00055 #endif