/* * The ManaPlus Client * Copyright (C) 2007-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef UTILS_STRINGUTILS_H #define UTILS_STRINGUTILS_H #include <string> #include <sstream> #include <list> #include <set> /** * Trims spaces off the end and the beginning of the given string. * * @param str the string to trim spaces off * @return a reference to the trimmed string */ std::string &trim(std::string &str); /** * Converts the given string to lower case. * * @param str the string to convert to lower case * @return a reference to the given string converted to lower case */ std::string &toLower(std::string &str); /** * Converts the given string to upper case. * * @param str the string to convert to upper case * @return a reference to the given string converted to upper case */ std::string &toUpper(std::string &str); /** * Converts an ascii hexidecimal string to an integer * * @param str the hex string to convert to an int * @return the integer representation of the hex string */ unsigned int atox(const std::string &str); /** * Converts the given value to a string using std::stringstream. * * @param arg the value to convert to a string * @return the string representation of arg */ template<typename T> std::string toString(const T &arg) { std::stringstream ss; ss << arg; return ss.str(); } /** * Converts the given IP address to a string. * * The returned string is statically allocated, and shouldn't be freed. It is * changed upon the next use of this method. * * @param address the address to convert to a string * @return the string representation of the address */ const char *ipToString(int address); /** * A safe version of sprintf that returns a std::string of the result. */ std::string strprintf(char const *, ...) #ifdef __GNUC__ /* This attribute is nice: it even works through gettext invokation. For example, gcc will complain that strprintf(_("%s"), 42) is ill-formed. */ __attribute__((__format__(__printf__, 1, 2))) #endif ; /** * Removes bad characters from a string * * @param str the string to remove the bad chars from * @return a reference to the string without bad chars */ std::string &removeBadChars(std::string &str); /** * Removes colors from a string * * @param msg the string to remove the colors from * @return string without colors */ std::string removeColors(std::string msg); const std::string findSameSubstring(const std::string &str1, const std::string &str2); /** * Compares the two strings case-insensitively. * * @param a the first string in the comparison * @param b the second string in the comparison * @return 0 if the strings are equal, positive if the first is greater, * negative if the second is greater */ int compareStrI(const std::string &a, const std::string &b); /** * Tells wether the character is a word separator. */ bool isWordSeparator(char chr); unsigned long findI(std::string str, std::string subStr); unsigned long findI(std::string str, std::list<std::string> &list); const std::string encodeStr(unsigned int value, unsigned int size = 0); unsigned int decodeStr(const std::string &str); std::string extractNameFromSprite(std::string str); std::string removeSpriteIndex(std::string str); const char* getSafeUtf8String(std::string text); void getSafeUtf8String(std::string text, char *buf); std::string getFileName(std::string path); std::string& replaceAll(std::string& context, const std::string& from, const std::string& to); /** * Returns a bool value depending on the given string value. * * @param text the string used to get the bool value * @return a boolean value.. */ bool getBoolFromString(const std::string &text); void replaceSpecialChars(std::string &text); /** * Normalize a string, which means lowercase and trim it. */ std::string normalize(const std::string &name); std::set<int> splitToIntSet(const std::string &text, char separator); std::list<int> splitToIntList(const std::string &text, char separator); #endif // UTILS_STRINGUTILS_H