michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: addOnPreMain(function() {
michael@0: 
michael@0:   onmessage = function(aMsg){
michael@0: 
michael@0:     // Convert the string to an array of UTF8 bytes.
michael@0:     var encoder = new TextEncoder();
michael@0:     encoder['encoding'] = "utf-8";
michael@0:     var utf8Array = encoder['encode'](aMsg.data);
michael@0: 
michael@0:     // Copy the UTF8 byte array to the heap.
michael@0:     var strLength = utf8Array.length;
michael@0:     var ptr = Module['_malloc'](strLength + 1);
michael@0:     var heap = Module['HEAPU8'];
michael@0:     new Uint8Array(heap.buffer, ptr, strLength).set(utf8Array);
michael@0:     // Add a \0 at the end of the C string.
michael@0:     heap[ptr + strLength] = 0;
michael@0: 
michael@0:     var lang = Pointer_stringify(_detectLangCode(ptr));
michael@0:     var confident = !!Module['ccall']("lastResultReliable", "number");
michael@0:     postMessage({'language': lang,
michael@0:                  'confident': confident});
michael@0: 
michael@0:     Module['_free'](ptr);
michael@0:   };
michael@0: 
michael@0:   postMessage("ready");
michael@0: 
michael@0: });