GNU CommonC++
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00001 // Copyright (C) 1999-2005 Open Source Telecom Corporation. 00002 // Copyright (C) 2006-2010 David Sugar, Tycho Softworks. 00003 // 00004 // This program is free software; you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation; either version 2 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software 00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 // 00018 // As a special exception, you may use this file as part of a free software 00019 // library without restriction. Specifically, if other files instantiate 00020 // templates or use macros or inline functions from this file, or you compile 00021 // this file and link it with other files to produce an executable, this 00022 // file does not by itself cause the resulting executable to be covered by 00023 // the GNU General Public License. This exception does not however 00024 // invalidate any other reasons why the executable file might be covered by 00025 // the GNU General Public License. 00026 // 00027 // This exception applies only to the code released under the name GNU 00028 // Common C++. If you copy code from other releases into a copy of GNU 00029 // Common C++, as the General Public License permits, the exception does 00030 // not apply to the code that you add in this way. To avoid misleading 00031 // anyone as to the status of such modified files, you must delete 00032 // this exception notice from them. 00033 // 00034 // If you write modifications of your own for GNU Common C++, it is your choice 00035 // whether to permit this exception to apply to your modifications. 00036 // If you do not wish that, delete this exception notice. 00037 // 00038 00045 #ifndef CCXX_STRCHAR_H_ 00046 #define CCXX_STRCHAR_H_ 00047 00048 #ifndef CCXX_CONFIG_H_ 00049 #include <cc++/config.h> 00050 #endif 00051 00052 #ifndef CCXX_MISSING_H_ 00053 #include <cc++/missing.h> 00054 #endif 00055 00056 #include <cctype> 00057 #include <string> 00058 #include <cstring> 00059 00060 #ifdef HAVE_STRINGS_H 00061 extern "C" { 00062 #include <strings.h> 00063 } 00064 #endif 00065 00066 #ifdef HAVE_STRCASECMP 00067 #ifndef stricmp 00068 #define stricmp(x, y) strcasecmp(x, y) 00069 #endif 00070 #ifndef strnicmp 00071 #define strnicmp(x, y, n) strncasecmp(x, y, n) 00072 #endif 00073 #endif 00074 00075 #ifdef CCXX_NAMESPACES 00076 namespace ost { 00077 #endif 00078 00079 __EXPORT char *lsetField(char *target, size_t size, const char *src, const char fill = 0); 00080 __EXPORT char *rsetField(char *target, size_t size, const char *src, const char fill = 0); 00081 __EXPORT char *setString(char *target, size_t size, const char *src); 00082 __EXPORT char *addString(char *target, size_t size, const char *src); 00083 __EXPORT char *newString(const char *src, size_t size = 0); 00084 __EXPORT void delString(char *str); 00085 __EXPORT char *setUpper(char *string, size_t size); 00086 __EXPORT char *setLower(char *string, size_t size); 00087 __EXPORT char *find(const char *cs, char *str, size_t len = 0); 00088 __EXPORT char *rfind(const char *cs, char *str, size_t len = 0); 00089 __EXPORT char *ifind(const char *cs, char *str, size_t len = 0); 00090 __EXPORT char *strip(const char *cs, char *str, size_t len = 0); 00091 __EXPORT size_t strchop(const char *cs, char *str, size_t len = 0); 00092 __EXPORT size_t strtrim(const char *cs, char *str, size_t len = 0); 00093 00094 inline char *dupString(const char *src, size_t size = 0) 00095 {return newString(src, size);} 00096 00097 /* 00098 class keystring 00099 { 00100 private: 00101 const char *c_str; 00102 00103 public: 00104 inline keystring(const char *s) 00105 {c_str = s;} 00106 00107 inline keystring() 00108 {c_str = NULL;}; 00109 00110 virtual int compare(const char *s2) 00111 {return stricmp(c_str, s2);}; 00112 00113 inline const char *operator =(const char *s) 00114 {return c_str = s;}; 00115 00116 friend inline int operator==(keystring k1, keystring k2) 00117 {return (k1.compare(k2) == 0);}; 00118 00119 friend inline int operator==(keystring k1, const char *c) 00120 {return (k1.compare(c) == 0);}; 00121 00122 friend inline int operator!=(keystring k1, const char *c) 00123 {return (k1.compare(c) != 0);}; 00124 00125 friend inline int operator==(const char *c, keystring k1) 00126 {return (k1.compare(c) == 0);}; 00127 00128 friend inline int operator!=(const char *c, keystring k1) 00129 {return (k1.compare(c) != 0);}; 00130 00131 friend inline int operator!=(keystring k1, keystring k2) 00132 {return (k1.compare(k2) != 0);}; 00133 00134 friend inline int operator<(keystring k1, keystring k2) 00135 {return (k1.compare(k2) < 0);}; 00136 00137 friend inline int operator>(keystring k1, keystring k2) 00138 {return (k1.compare(k2) > 0);}; 00139 00140 friend inline int operator<=(keystring k1, keystring k2) 00141 {return (k1.compare(k2) <= 0);}; 00142 00143 friend inline int operator>=(keystring k1, keystring k2) 00144 {return (k1.compare(k2) >= 0);}; 00145 00146 friend inline int operator!(keystring k1) 00147 {return k1.c_str == NULL;}; 00148 00149 friend inline int length(keystring k1) 00150 {return static_cast<int>(strlen(k1.c_str));}; 00151 00152 friend inline const char *text(keystring k1) 00153 {return k1.c_str;}; 00154 00155 inline const char *operator ()() 00156 {return c_str;}; 00157 00158 inline operator const char *() 00159 {return c_str;}; 00160 }; 00161 00162 */ 00163 00164 #ifdef CCXX_NAMESPACES 00165 } 00166 #endif 00167 00168 #endif