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+/*
+ *  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 3 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 STRINGUTILS_H
+#define STRINGUTILS_H
+
+#include "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;
+
+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  // STRINGUTILS_H