Added a HTML escaping function to cWebAdmin.

Apparently my editor fixed some failed tabs too.

source/WebAdmin.cpp

@@ -397,6 +397,45 @@ AString cWebAdmin::GetBaseURL( const AString& a_URL )
 
 
 
+AString cWebAdmin::GetHTMLEscapedString( const AString& a_Input )
+{
+
+	// Define a stringstream to write the output to.
+	std::stringstream dst;
+
+	// Loop over input and substitute HTML characters for their alternatives.
+	for (char workingCharacter : a_Input) {
+		switch (workingCharacter)
+		{
+			case '&':
+				dst << "&amp;";
+				break;
+			case '\'':
+				dst << "&apos;";
+				break;
+			case '"':
+				dst << "&quot;";
+				break;
+			case '<':
+				dst << "&lt;";
+				break;
+			case '>':
+				dst << "&gt;";
+				break;
+			default:
+				dst << workingCharacter;
+				break;
+		}
+	}
+
+	return dst.str();
+
+}
+
+
+
+
+
 AString cWebAdmin::GetBaseURL( const AStringVector& a_URLSplit )
 {
 	AString BaseURL = "./";

source/WebAdmin.h

@@ -132,6 +132,9 @@ public:
 
 	AString             GetBaseURL(const AString& a_URL);
 
+	// Escapes text passed into it, so it can be embedded into html.
+	AString             GetHTMLEscapedString( const AString& a_Input );
+
 	// tolua_end
 
 	AString             GetBaseURL(const AStringVector& a_URLSplit);