function parseQuery(request, key) { var params = request.queryString.split('&'); for (var j = 0; j < params.length; ++j) { var p = params[j]; if (p == key) return true; if (p.indexOf(key + "=") == 0) return p.substring(key.length + 1); if (p.indexOf("=") < 0 && key == "") return p; } return false; } var types = { js: "text/javascript", m4s: "video/mp4", mp4: "video/mp4", ogg: "video/ogg", ogv: "video/ogg", oga: "audio/ogg", webm: "video/webm", wav: "audio/x-wav" }; // Return file with name as per the query string with access control // allow headers. function handleRequest(request, response) { var resource = parseQuery(request, ""); var file = Components.classes["@mozilla.org/file/directory_service;1"]. getService(Components.interfaces.nsIProperties). get("CurWorkD", Components.interfaces.nsIFile); var fis = Components.classes['@mozilla.org/network/file-input-stream;1']. createInstance(Components.interfaces.nsIFileInputStream); var bis = Components.classes["@mozilla.org/binaryinputstream;1"]. createInstance(Components.interfaces.nsIBinaryInputStream); var paths = "tests/dom/media/test/" + resource; var split = paths.split("/"); for(var i = 0; i < split.length; ++i) { file.append(split[i]); } fis.init(file, -1, -1, false); dump("file=" + file + "\n"); bis.setInputStream(fis); var bytes = bis.readBytes(bis.available()); response.setStatusLine(request.httpVersion, 206, "Partial Content"); response.setHeader("Content-Range", "bytes 0-" + (bytes.length - 1) + "/" + bytes.length); response.setHeader("Content-Length", ""+bytes.length, false); var ext = resource.substring(resource.lastIndexOf(".")+1); response.setHeader("Content-Type", types[ext], false); response.setHeader("Access-Control-Allow-Origin", "*"); response.write(bytes, bytes.length); bis.close(); }