/* * The ManaPlus Client * Copyright (C) 2007-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2014 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 "utils/stringvector.h" #include <sstream> #include <list> #include <set> #include "localconsts.h" /** * 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) A_WARN_UNUSED; template<typename T> std::string toString(const T &arg) A_WARN_UNUSED; /** * 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(); } std::string toStringPrint(const unsigned int val); /** * 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(const uint32_t address) A_WARN_UNUSED; /** * A safe version of sprintf that returns a std::string of the result. */ std::string strprintf(const char *const format, ...) A_WARN_UNUSED #ifdef __GNUC__ /* This attribute is nice: it even works through gettext invokation. For example, gcc will complain that strprintf(_("%s"), 42) is ill-formed. */ #ifdef __OpenBSD__ __attribute__((__format__(printf, 1, 2))) #else __attribute__((__format__(gnu_printf, 1, 2))) #endif #endif ; /** * Removes colors from a string * * @param msg the string to remove the colors from * @return string without colors */ std::string removeColors(std::string msg) A_WARN_UNUSED; const std::string findSameSubstring(const std::string &restrict str1, const std::string &restrict str2); const std::string findSameSubstringI(const std::string &restrict str1, const std::string &restrict 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) A_WARN_UNUSED; /** * Tells wether the character is a word separator. */ bool isWordSeparator(const signed char chr) A_WARN_UNUSED; size_t findI(std::string str, std::string subStr) A_WARN_UNUSED; size_t findI(std::string text, const StringVect &list) A_WARN_UNUSED; const std::string encodeStr(unsigned int value, const unsigned int size = 0) A_WARN_UNUSED; unsigned int decodeStr(const std::string &str) A_WARN_UNUSED; std::string extractNameFromSprite(std::string str) A_WARN_UNUSED; std::string removeSpriteIndex(std::string str) A_WARN_UNUSED; const char* getSafeUtf8String(const std::string &text) A_WARN_UNUSED; void getSafeUtf8String(std::string text, char *const buf); std::string getFileName(const std::string &path) A_WARN_UNUSED; std::string getFileDir(const std::string &path) A_WARN_UNUSED; std::string& replaceAll(std::string& context, const std::string &restrict from, const std::string &restrict 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) A_WARN_UNUSED; void replaceSpecialChars(std::string &text); /** * Normalize a string, which means lowercase and trim it. */ std::string normalize(const std::string &name) A_WARN_UNUSED; void splitToIntSet(std::set<int> &tokens, const std::string &text, const char separator); std::list<int> splitToIntList(const std::string &text, const char separator) A_WARN_UNUSED; std::list<std::string> splitToStringList(const std::string &text, const char separator) A_WARN_UNUSED; void splitToStringVector(StringVect &tokens, const std::string &text, const char separator); void splitToStringSet(std::set<std::string> &tokens, const std::string &text, const char separator); void splitToIntVector(std::vector<int> &tokens, const std::string &text, const char separator); std::string combineDye(std::string file, const std::string &dye) A_WARN_UNUSED; std::string combineDye2(std::string file, const std::string &dye) A_WARN_UNUSED; std::string combineDye3(std::string file, const std::string &dye) A_WARN_UNUSED; std::string packList(const std::list<std::string> &list) A_WARN_UNUSED; std::list<std::string> unpackList(const std::string &str) A_WARN_UNUSED; std::string stringToHexPath(const std::string &str) A_WARN_UNUSED; void deleteCharLeft(std::string &str, unsigned *const pos); bool findLast(const std::string &restrict str1, const std::string &restrict str2) A_WARN_UNUSED; bool findFirst(const std::string &restrict str1, const std::string &restrict str2) A_WARN_UNUSED; bool findCutLast(std::string &restrict str1, const std::string &restrict str2) A_WARN_UNUSED; bool findCutFirst(std::string &restrict str1, const std::string &restrict str2) A_WARN_UNUSED; std::string &removeProtocol(std::string &url); bool strStartWith(const std::string &restrict str, const std::string &restrict start) A_WARN_UNUSED; std::string getDateString() A_WARN_UNUSED; signed char parseBoolean(const std::string &value); std::string encodeLinkText(std::string data); std::string decodeLinkText(std::string data); bool isDigit(const std::string &str); void secureChatCommand(std::string &str); #endif // UTILS_STRINGUTILS_H