通过COM对象控制Xunlei实现远程下载

IE时代，迅雷下载会在IE中注册并加载COM控件ThunderAgent.dll，使用Js调起对象ThunderAgent.Agent实现添加下载任务。

• GetInfo 获取迅雷状态
• AddTask 添加任务
• CommitTaskss 开始任务
• CancelTasks 取消任务
• GetTaskInfoStruct 任务状态查询（进度等）

function AddLink(Url,Info,Location,strCID,strStatUrl,strCookie,strCharset) {
    if (Url != "") {
        if (Info == "") {
            Info = "unknown";
        }
        try {
            var ThunderAgent = new ActiveXObject("ThunderAgent.Agent");
        } catch(e) {
            ThunderAgent = new ActiveXObject(\"ThunderAgent.Agent64\");
        }
        try {
            ThunderAgent.AddTask12(Url, "", "", Info, Location, strCharset, -1, 0, -1,  strCookie, strCID, strStatUrl, 0, "rightup");
         } catch(e) { 
             try {
                 ThunderAgent.AddTask5(Url, "", "", Info, Location, -1, 0, -1,  strCookie, strCID, strStatUrl, 1, \"\", -1);
             } catch(e) {
                 ThunderAgent.AddTask2(Url, "", "", Info, Location, -1, 0, -1,  strCookie);
             }
         }
         ThunderAgent.CommitTasks2(1);
    }
}