public void loadJs(JsEngine js)
{
if (require.isEmpty() == false) {
foreach (SdNode n1 in require.items()) {
//1.如果本地可以加载并且没有出错
if (String.IsNullOrEmpty(n1.lib) == false) {
if (loadLib(js, n1.lib))
continue;
}
//2.尝试网络加载
Log.v("SdJscript", n1.url);
if (n1.cache == 0) {
n1.cache = 1;
}
HttpMessage msg = new HttpMessage(n1, n1.url);
msg.callback = (code, sender, text, url302) => {
if (code == 1) {
js.loadJs(text);
}
};
Util.http(s, false, msg);
}
}
if (String.IsNullOrEmpty(code) == false) {
js.loadJs(code);
}
}
public static void tryInit(SdNodeFactory factory, SdLogListener listener)
{
if (_js == null)
_js = new JsEngine(null);//先让引擎进入工作状态
if (_factory == null)
_factory = factory;
if (_listener == null)
_listener = listener;
}
public void loadJs(JsEngine js) {
if (require.isEmpty() == false) {
foreach (SdNode n1 in require.items()) {
Debug.WriteLine(n1.url, "SdJscript");
n1.cache = 1;
Util.http(s, false, n1.url, null, n1, (code, text) =>
{
if (code == 1) {
js.loadJs(s, text);
}
});
}
}
if (String.IsNullOrEmpty(code) == false) {
js.loadJs(s, code);
}
}
/// <summary>
/// 解析
/// </summary>
/// <param name="xml"></param>
public SdSource(String xml) {
Util.tryInitCache();
main = new SdNodeSet(this);
var root = XDocument.Parse(xml).Root;
ver = int.Parse(root.Attribute("ver").Value.Trim());
sds = root.Attribute("sds")?.Value;
isDebug = "1".Equals(root.Attribute("debug")?.Value);
isPrivate = "1".Equals(root.Attribute("private")?.Value);
expr = root.Element("expr").Value.Trim();
url = root.Element("url").Value.Trim();
url_md5 = Util.md5(url);
title = root.Element("title").Value.Trim();
intro = root.Element("intro").Value.Trim();
alert = root.Element("alert")?.Value.Trim();
logo = root.Element("logo").Value.Trim();
encode = root.Element("encode").Value.Trim();
_ua = root.Element("ua").Value.Trim();
jscript = new SdJscript(this, root.Element("jscript"));
XElement xMain = root.Element("main");
dtype = int.Parse(xMain.Attribute("dtype").Value);
main.loadByElement(xMain);
js = new JsEngine();
jscript.loadJs(js);
}
static bool tryLoadLibItem(String name, JsEngine js)
{
try {
//Uri fileUri = new Uri("ms-appx:///raw/" + uri);
//StorageFile file = StorageFile.GetFileFromApplicationUriAsync(fileUri).GetResults();
//String code = FileIO.ReadTextAsync(file).GetResults();
Assembly asset = Assembly.Load(new AssemblyName("sited"));
Stream stream = asset.GetManifestResourceStream("org.noear.sited.raw." + name);
string code = new StreamReader(stream, Encoding.UTF8).ReadToEnd();
js.loadJs(code);
return true;
}
catch (Exception) {
return false;
}
}
bool loadLib(JsEngine js, String lib)
{
//for debug
switch (lib) {
case "md5":
return tryLoadLibItem("md5.js", js);
case "sha1":
return tryLoadLibItem("sha1.js", js);
case "base64":
return tryLoadLibItem("base64.js", js);
case "cheerio":
return tryLoadLibItem("cheerio.js", js);
default:
return false;
}
}
