utf parsing in writeStringToMemory as well

1 files changed, 12 insertions, 1 deletions

diff --git a/src/runtime.js b/src/runtime.js
index e39fa61e..6defbb35 100644
--- a/src/runtime.js
+++ b/src/runtime.js
@@ -334,10 +334,13 @@ var Runtime = {
     return Runtime.funcWrappers[func];
   },
 
+  // Returns a processor of UTF.
+  // processCChar() receives characters from a C-like UTF representation and returns JS string fragments.
+  // processJSString() receives a JS string and returns a C-like UTF representation in an array
   UTF8Processor: function() {
     var buffer = [];
     var needed = 0;
-    this.feed = function (code) {
+    this.processCChar = function (code) {
       code = code & 0xff;
       if (needed) {
         buffer.push(code);
@@ -366,6 +369,14 @@ var Runtime = {
       buffer.length = 0;
       return ret;
     }
+    this.processJSString = function(string) {
+      string = unescape(encodeURIComponent(string));
+      var ret = [];
+      for (var i = 0; i < string.length; i++) {
+        ret.push(string.charCodeAt(i));
+      }
+      return ret;
+    }
   },
 
 #if RUNTIME_DEBUG