Continued refinement of IMF objects.

IMFHeader.cpp

@@ -9,14 +9,23 @@ namespace coreutils {
 
    IMFHeader::IMFHeader(PString &in) {
       key = in.getTokenInclude("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-");
-      if(!in.ifNext(":")) {
-	 printf("%02X\n", in.str()[0]);
-	 throw coreutils::Exception("Invalid character in expected header token.");
+      if(key.length() != 0) {
+	 if(!in.ifNext(":")) {
+	    printf("%02X\n", in.str()[0]);
+	    throw coreutils::Exception("Invalid character in expected header token.");
+	 }
+	 in.skipWhitespace();
+	 value = in.str();
       }
-      in.skipWhitespace();
-      value = in.getTokenExclude("\r\n");
-      if(!in.ifNext("\r\n")) 
-        throw coreutils::Exception("Expected CRLF.");
+      else if(in.skipWhitespace() > 0) {
+	 
+	 
+	 
+      }
+      else if(in.str() == "") {
+	 
+      }
+      	      
    }
 
    IMFHeader::IMFHeader(std::string key, std::string value) {