+/******************************************************************************
+ * Arachnoid Graphics Plugin for Mupen64Plus
+ * http://bitbucket.org/wahrhaft/mupen64plus-video-arachnoid/
+ *
+ * Copyright (C) 2007 Kristofer Karlsson, Rickard Niklasson
+ *
+ * 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 (at your option) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *****************************************************************************/
+
+#include "StringFunctions.h"
+#include <cstring>
+using std::string;
+using std::vector;
+
+namespace StringFunctions {
+
+//-----------------------------------------------------------------------------
+// split
+// @param str The string you want to split into many strings
+// @param delims The character(s) that split strings
+// @return Vector with the new strings
+//-----------------------------------------------------------------------------
+vector<string> split(const string& str, const string& delims, size_t maxSplits)
+{
+ size_t pos;
+ size_t start = 0;
+ vector<string> strings;
+ size_t numSplits = 0;
+
+ do
+ {
+ //Find next interesting data
+ start = str.find_first_not_of(delims, start);
+
+ //Try to find delimiter
+ pos = str.find_first_of(delims, start);
+
+ if (pos == start)
+ {
+ //Do nothing
+ start = pos + 1;
+ }
+ else if (pos == string::npos || (maxSplits!=string::npos && numSplits == maxSplits) )
+ {
+ //No more spliting, copy the rest of the string
+ strings.push_back( str.substr(start) );
+ break;
+ }
+ else
+ {
+ //Split string and add to return
+ strings.push_back( str.substr(start, pos - start) );
+ start = pos + 1;
+ numSplits++;
+ }
+
+ } while (pos != string::npos);
+
+ //Return vector with strings
+ return strings;
+}
+
+//-----------------------------------------------------------------------------
+// String Trim
+//-----------------------------------------------------------------------------
+void trim(string& str, bool left, bool right, const string delims)
+{
+ //Erase characters from the left
+ if(left)
+ {
+ str.erase(0, str.find_first_not_of(delims));
+ }
+
+ //Erase characters from the right
+ if(right)
+ {
+ str.erase(str.find_last_not_of(delims)+1);
+ }
+}
+
+//-----------------------------------------------------------------------------
+// String Trim
+//-----------------------------------------------------------------------------
+char* trim(char* str, bool left, bool right)
+{
+ //Trim from the left
+ if(left)
+ {
+ //Set pointer to string
+ char* p1 = str;
+ char* p2 = str;
+ char* end = &str[strlen(str)-1];
+
+ //Skip white spaces
+ while ( isspace( *p1 ) && p1 != end )
+ {
+ ++p1;
+ }
+
+ char* newEnd = p1;
+
+ //Copy characters to begining of string
+ while ( p2 != end )
+ {
+ if ( p1 < newEnd )
+ {
+ *p2 = '\0';
+ }
+ else
+ {
+ *p2 = *p1;
+ }
+
+ ++p1;
+ ++p2;
+ }
+ }
+
+ //Trim from the right
+ if(right)
+ {
+ //Point to end of string
+ char* end = str + strlen(str) - 1;
+
+ //Remove white spaces in the end
+ while( end >= str && *end == ' ' )
+ {
+ *end-- = '\0';
+ }
+ }
+ return str;
+}
+
+//-----------------------------------------------------------------------------
+// String Trim
+//-----------------------------------------------------------------------------
+std::vector<string> split(const char* str, const std::string& delims)
+{
+ return split(string(str), delims);
+}
+
+
+} //namespace StringFunctions