Fix up the ParameterParser a bit more

src/Multipart.h

@@ -64,7 +64,10 @@ namespace uWS {
             }
 
             if (op[0] != ';') {
-                return {key, getToken()};
+                auto value = getToken();
+                /* Strip ; or if at end, nothing */
+                getToken();
+                return {key, value};
             }
 
             return {key, ""};
@@ -91,9 +94,23 @@ namespace uWS {
                     remainingLine.remove_prefix(1);
                     return op;
                 } else {
-                    /* This part is not entirely correct */
+                    /* Are we at a quoted string? */
+                    if (remainingLine[0] == '\"') {
+                        /* Remove first quote and start counting */
+                        remainingLine.remove_prefix(1);
+                        auto quote = remainingLine;
+                        int quoteLength = 0;
 
-                    /* Read the whole alpha word */
+                        /* Read anything until other double quote appears */
+                        while (remainingLine.length() && remainingLine[0] != '\"') {
+                            remainingLine.remove_prefix(1);
+                            quoteLength++;
+                        }
+
+                        remainingLine.remove_prefix(1);
+                        return quote.substr(0, quoteLength);
+                    } else {
+                        /* Read anything until ; = space or end */
                         std::string_view token = remainingLine;
 
                         int tokenLength = 0;
@@ -105,6 +122,7 @@ namespace uWS {
                         return token.substr(0, tokenLength);
                     }
                 }
+            }
 
             /* Nothing */
             return "";