Arachnoid GLESv1.1 plugin. Compile and run (a bit glitchy and no frameskip) on the...

[mupen64plus-pandora.git] / source / mupen64plus-video-arachnoid / src / config / StringFunctions.h

diff --git a/source/mupen64plus-video-arachnoid/src/config/StringFunctions.h b/source/mupen64plus-video-arachnoid/src/config/StringFunctions.h
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+/******************************************************************************
+ * 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.
+ *****************************************************************************/
+
+/*
+What is the difference between '\n' and '\r\n'?
+-----------------------------------------------
+
+There are a few characters which can indicate a new line. The usual ones are these two:
+
+    * '\n' or '0x0A' (10 in decimal) -> This character is called "Line Feed" (LF).
+    * '\r' or '0x0D' (13 in decimal) -> This one is called "Carriage return" (CR).
+
+Different Operating Systems handle newlines in a different way. Here is a short list of the most common ones:
+
+    * DOS and Windows
+      They expect a newline to be the combination of two characters, namely '\r\n' (or 13 followed by 10).
+
+    * Unix (and hence Linux as well)
+      Unix uses a single '\n' to indicate a new line.
+
+    * Mac
+      Macs use a single '\r'.
+
+To unify things a bit, so that writing portable C/C++ programs is possible, file streams have both a 
+"translated" and an "untranslated" mode. If you open a file in translated mode, the runtime library 
+will convert a '\n' to the appropriate newline character(s). If the following program is compiled under 
+Unix, the file will contain a single LF to indicate the newline. If it's compiled under windows, it will 
+contain a CRLF.
+
+#include <stdio.h> 
+#include <stdlib.h>   
+int main() { 
+    FILE *fp = fopen("testfile.txt", "w"); 
+    fprintf(fp, "Hello World\n"); 
+    fclose(fp); 
+    return 0; 
+}
+
+Important
+If you want to be able to read text files written on different operating systems, you have to open the file 
+in binary (= untranslated) mode and check for the different newlines yourself.
+
+*/
+
+
+#ifndef STRING_FUNCTIONS_H_
+#define STRING_FUNCTIONS_H_
+
+#include <string>
+#include <vector>
+#include <ctype.h>
+#include <algorithm>  //std::transform
+    
+namespace StringFunctions 
+{
+    //Split
+    std::vector<std::string> split(const std::string& str, const std::string& delims="\n\t ", size_t maxSplits=std::string::npos);
+    std::vector<std::string> split(const char* str, const std::string& delims="\n\t ");
+
+    //Trim
+    void trim(std::string& str, bool left=true, bool right=true, const std::string delims=" \t\r\n");
+
+    //Trim
+    char* trim(char* str, bool left=true, bool right=true); 
+}
+
+#endif