From ce0d1d07ea89abafb4debeb31e23f1b598fd9951 Mon Sep 17 00:00:00 2001
From: Steve Brokenshire <sbrokenshire@xestia.co.uk>
Date: Sat, 23 Jan 2016 20:51:14 +0000
Subject: [PATCH] Added SplitValues and SplitNameValues in common/text.{cpp,h}

---
 source/common/text.cpp | 100 +++++++++++++++++++++++++++++++++++++++++
 source/common/text.h   |  14 +++++-
 2 files changed, 113 insertions(+), 1 deletion(-)

diff --git a/source/common/text.cpp b/source/common/text.cpp
index ac9def1..8237440 100644
--- a/source/common/text.cpp
+++ b/source/common/text.cpp
@@ -74,4 +74,104 @@ multimap<string, string> ProcessTextVectors(vector<string> *TextProperties,
 		
 	return ProcessResult;
 		
+}
+
+map<string, string> SplitValues(string InputData){
+	
+	map<string,string> FinalSplitValues;
+	map<int,int> SplitPoints;
+	map<int,int> SplitLength;
+	size_t intPropertyLen = InputData.size();
+	int intSplitsFound = 0;
+	int intSplitSize = 0;
+	int intSplitSeek = 0;
+	int intPrevSplitFound = 0;
+	
+	// Get the split points.
+	
+	for (int i = 0; i <= intPropertyLen; i++){
+
+		intSplitSize++;
+	
+		InputData.substr(intPrevSplitFound, intSplitSize);
+		
+		if (InputData.substr(i, 1) == ";" &&
+		    InputData.substr((i - 1), 1) != "\\"){
+
+			if (intSplitsFound > 0){
+				
+				// Split the value into two.
+				
+				PropertyNameValue NVData = SplitNameValue(InputData.substr(intPrevSplitFound, (intSplitSize - 1)));
+				
+				if (FinalSplitValues.find(NVData.Name) != FinalSplitValues.end()){
+					FinalSplitValues.insert(make_pair(NVData.Name, NVData.Value));
+				} else {
+					FinalSplitValues[NVData.Name] = NVData.Value;
+				}
+				
+			}
+			
+			intPrevSplitFound = i + 1;
+			intSplitSize = 0;
+			intSplitsFound++;
+	    
+		}
+
+	}
+
+	if (intSplitsFound > 0){
+		
+		PropertyNameValue NVData = SplitNameValue(InputData.substr(intPrevSplitFound, (intSplitSize - 1)));
+				
+		if (FinalSplitValues.find(NVData.Name) != FinalSplitValues.end()){
+			FinalSplitValues.insert(make_pair(NVData.Name, NVData.Value));
+		} else {
+			FinalSplitValues[NVData.Name] = NVData.Value;
+		}
+		
+	}
+	
+	return FinalSplitValues;
+
+}
+
+PropertyNameValue SplitNameValue(string InputData){
+	
+	PropertyNameValue FinalNameValue;
+	int InputDataLength = InputData.size();
+	int SeekCount = 0;
+	bool QuoteMode = false;
+	bool DataFound = false;
+	
+	while (SeekCount < InputDataLength){
+		
+		if (InputData[SeekCount] == '='){
+
+			FinalNameValue.Name = InputData.substr(0, SeekCount);
+			
+			try{
+				FinalNameValue.Value = InputData.substr((SeekCount + 1));
+			}
+			
+			catch (const out_of_range &oor){
+				// Do nothing. Have an empty final value.
+			}
+			
+			DataFound = true;
+			break;
+		}
+		
+		SeekCount++;
+		
+	}
+	
+	if (DataFound == false){
+		
+		FinalNameValue.Name = InputData;
+		
+	}
+	
+	return FinalNameValue;
+	
 }
\ No newline at end of file
diff --git a/source/common/text.h b/source/common/text.h
index d730aae..c4813e1 100644
--- a/source/common/text.h
+++ b/source/common/text.h
@@ -3,7 +3,19 @@
 #include <map>
 #include <iostream>
 
+#ifndef __COMMON_TEXT_H__
+#define __COMMON_TEXT_H__
+
+struct PropertyNameValue{
+	std::string Name;
+	std::string Value;
+};
+
 std::multimap<std::string, std::string> ProcessTextVectors(std::vector<std::string> *TextProperties,
 	std::vector<std::string> *TextValues,
 	bool SearchMultiple,
-	std::string Property);
\ No newline at end of file
+	std::string Property);
+std::map<std::string, std::string> SplitValues(std::string InputData);
+PropertyNameValue SplitNameValue(std::string InputData);
+
+#endif
\ No newline at end of file
-- 
2.39.5