Support for Binary Keys

c_micasad/cache/KeyValue.cs

@@ -8,6 +8,11 @@ namespace sscs.cache
 {
     public class KeyValue
     {
+		public static int VALUE_TYPE_STRING = 0;
+		public static int VALUE_TYPE_BINARY = 1;
+
+		private int m_iValueType = VALUE_TYPE_STRING;
+
         private string m_key;
         public string Key
         {
@@ -27,6 +32,12 @@ namespace sscs.cache
             return (DecryptValue());
         }
 
+		public byte[] GetValueAsBytes()
+		{
+			return (DecyptValueAsBytes());
+		}
+
+		// this sets string values
         public void SetValue(string sValue)
         {
             
@@ -42,6 +53,14 @@ namespace sscs.cache
             }
         }
 
+		// this sets binary values
+		public void SetValue(byte[] baValue)
+		{
+			m_iValueType = VALUE_TYPE_BINARY;
+			m_value = EncryptValue(baValue);
+			m_modified = DateTime.Now;
+		}
+
         /*
         public string Value
         {
@@ -119,17 +138,36 @@ namespace sscs.cache
             m_value = EncryptValue(sValue);                        
         }
 
+		public KeyValue(string sKey, byte[] baValue)
+		{
+			// NOTE: Order is important, do not change
+			m_created = m_modified = DateTime.Now;
+			m_key =  sKey;
+			m_value = EncryptValue(baValue);                       
+			m_iValueType = VALUE_TYPE_BINARY;
+		}
+
         private byte[] EncryptValue(string sValue)
         {
             byte[] baValueClear = Encoding.Default.GetBytes(sValue);                        
-            return (XORValue(baValueClear));
+            return EncryptValue(baValueClear);
         }
 
+		private byte[] EncryptValue(byte[] baValueClear)
+		{
+			return (XORValue(baValueClear));
+		}
+
         private string DecryptValue()
         {            
-            byte[] baValueClear = XORValue(m_value);
+            byte[] baValueClear = DecyptValueAsBytes();
             return Encoding.Default.GetString(baValueClear);                                    
         }
+				
+		private byte[] DecyptValueAsBytes()
+		{
+			return XORValue(m_value);
+		}
 
         private byte[] XORValue(byte[] baInput)
         {
@@ -145,6 +183,11 @@ namespace sscs.cache
             return baOutput;
         }
 
+		public int GetValueType()
+		{
+			return m_iValueType;
+		}
+
         public string ToXML()
         {
             StringBuilder sb = new StringBuilder();