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-rw-r--r--src/utils/stringutils.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
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+++ b/src/utils/stringutils.cpp
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+/*
+ * The Mana World
+ * Copyright (C) 2007 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "stringutils.h"
+
+#include <algorithm>
+
+std::string &trim(std::string &str)
+{
+ std::string::size_type pos = str.find_last_not_of(' ');
+ if (pos != std::string::npos)
+ {
+ str.erase(pos + 1);
+ pos = str.find_first_not_of(' ');
+ if (pos != std::string::npos)
+ {
+ str.erase(0, pos);
+ }
+ }
+ else
+ {
+ // There is nothing else but whitespace in the string
+ str.clear();
+ }
+ return str;
+}
+
+std::string &toLower(std::string &str)
+{
+ std::transform(str.begin(), str.end(), str.begin(), tolower);
+ return str;
+}
+
+const char *ipToString(int address)
+{
+ static char asciiIP[16];
+
+ sprintf(asciiIP, "%i.%i.%i.%i",
+ (unsigned char)(address),
+ (unsigned char)(address >> 8),
+ (unsigned char)(address >> 16),
+ (unsigned char)(address >> 24));
+
+ return asciiIP;
+}