/// <summary>
/// 启动直播
/// </summary>
/// <param name="param"></param>
public LivingcastTask(LivingcastStartParam param)
{
StartParam = param;
if (!config.ContainsKey("fms_ip"))
{
config["fms_ip"] = "127.0.0.1";
}
if (!config.ContainsKey("cloud_ip"))
{
config["cloud_ip"] = "127.0.0.1";
}
if (!config.ContainsKey("cloud_port"))
{
config["cloud_port"] = "80";
}
if (!config.ContainsKey("teacher"))
{
config["teacher"] = "admin";
}
if (!config.ContainsKey("grade"))
{
config["grade"] = "";
}
if (!config.ContainsKey("domain"))
{
config["domain"] = "space.whhc";
}
if (!config.ContainsKey("device_id"))
{
config["device_id"] = "000000000000";
}
if (!config.ContainsKey("title"))
{
config["title"] = "互动";
}
Streams = new List <LivingcastStream>();
foreach (LivingcastStreamDesc desc in param.streams)
{
string rtmp_url = build_rtmp_livingcast_url(param.mcu_cid, desc);
Streams.Add(new LivingcastStream(param.mcu_jid, param.mcu_cid, desc.aid, desc.vid, rtmp_url));
}
// 发布到nabo平台
SendStart(param.uuid);
th_ = new Thread(new ParameterizedThreadStart(proc_HeartBeat));
th_.Start(new Params()
{
machine_id = config["device_id"], uuid = param.uuid,
});
}
static LivingcastStartParam parse_cmd_node(XmlElement node, string mcu_jid, int mcu_cid)
{
// 根据 cmd node 构造 LivingcastStartParam
XmlNode uuid = null, subject = null, streams = null;
foreach (XmlNode c in node.ChildNodes)
{
if (c.Name == "uuid")
{
uuid = c;
}
else if (c.Name == "subject")
{
subject = c;
}
else if (c.Name == "streams")
{
streams = c;
}
}
if (uuid == null || subject == null || streams == null)
{
return(null);
}
LivingcastStartParam param = new LivingcastStartParam();
param.uuid = uuid.InnerText;
param.subject = subject.InnerText;
foreach (XmlNode s in streams.ChildNodes)
{
if (s.Name != "stream")
{
continue;
}
LivingcastStreamDesc d = parse_stream_node(s);
if (d != null)
{
param.streams.Add(d);
}
}
param.mcu_cid = mcu_cid;
param.mcu_jid = mcu_jid;
return(param);
}
/// <summary>
/// body 为 xml 格式
/// <zonekey app="record_livingcast_service">
/// <cmd command="livingcast_start">
/// <uuid>xxxxx</uuid> 与录像一致
/// <subject>xxxx</subject> 与录像一致
/// <streams>
/// <stream>
/// <aid>xx</aid> 音频
/// <vid>xxx</vid> 视频
/// </stream>
/// </streams>
/// </cmd>
/// <mcu>
/// <jid>xxx</jid>
/// <cid>xxx</cid>
/// </mcu>
/// </zonekey>
///
/// </summary>
/// <param name="req"></param>
/// <param name="res"></param>
public static void Start(HttpListenerRequest req, HttpListenerResponse res)
{
string command, mcu_jid;
int mcu_cid;
XmlElement node;
string body_b64 = Utility.BodyFromStream.read(req.InputStream, req.ContentLength64, Encoding.ASCII);
string body = Encoding.UTF8.GetString(Convert.FromBase64String(body_b64));
if (body == null)
{
Console.WriteLine("Record.Start: Net broken!");
return;
}
Log.log("Livingcast_Start: xml=" + body);
if (Utility.BodyParser.parse(body, out command, out node, out mcu_jid, out mcu_cid))
{
if (command != "livingcast_start")
{
format_error(res);
return;
}
LivingcastStartParam start_param = parse_cmd_node(node, mcu_jid, mcu_cid);
if (start_param == null)
{
format_error(res);
return;
}
// 这里启动 ....
lock (LivingcastTasks) {
if (LivingcastTasks.ContainsKey(mcu_cid))
{
livingcast_exist(res);
return;
}
}
LivingcastTask task = new LivingcastTask(start_param);
lock (LivingcastTasks) {
LivingcastTasks.Add(mcu_cid, task);
}
done(res, "ok");
}
}
/// <summary>
/// 启动直播
/// </summary>
/// <param name="param"></param>
public LivingcastTask(LivingcastStartParam param)
{
StartParam = param;
if (!config.ContainsKey("fms_ip"))
config["fms_ip"] = "127.0.0.1";
if (!config.ContainsKey("cloud_ip"))
config["cloud_ip"] = "127.0.0.1";
if (!config.ContainsKey("cloud_port"))
config["cloud_port"] = "80";
if (!config.ContainsKey("teacher"))
config["teacher"] = "admin";
if (!config.ContainsKey("grade"))
config["grade"] = "";
if (!config.ContainsKey("domain"))
config["domain"] = "space.whhc";
if (!config.ContainsKey("device_id"))
config["device_id"] = "000000000000";
if (!config.ContainsKey("title"))
config["title"] = "互动";
Streams = new List<LivingcastStream>();
foreach (LivingcastStreamDesc desc in param.streams) {
string rtmp_url = build_rtmp_livingcast_url(param.mcu_cid, desc);
Streams.Add(new LivingcastStream(param.mcu_jid, param.mcu_cid, desc.aid, desc.vid, rtmp_url));
}
// 发布到nabo平台
SendStart(param.uuid);
th_ = new Thread(new ParameterizedThreadStart(proc_HeartBeat));
th_.Start(new Params() { machine_id = config["device_id"], uuid = param.uuid, });
}
static LivingcastStartParam parse_cmd_node(XmlElement node, string mcu_jid, int mcu_cid)
{
// 根据 cmd node 构造 LivingcastStartParam
XmlNode uuid = null, subject = null, streams = null;
foreach (XmlNode c in node.ChildNodes) {
if (c.Name == "uuid")
uuid = c;
else if (c.Name == "subject")
subject = c;
else if (c.Name == "streams")
streams = c;
}
if (uuid == null || subject == null || streams == null) return null;
LivingcastStartParam param = new LivingcastStartParam();
param.uuid = uuid.InnerText;
param.subject = subject.InnerText;
foreach (XmlNode s in streams.ChildNodes) {
if (s.Name != "stream") continue;
LivingcastStreamDesc d = parse_stream_node(s);
if (d != null)
param.streams.Add(d);
}
param.mcu_cid = mcu_cid;
param.mcu_jid = mcu_jid;
return param;
}