本文整理汇总了C#中AtomCollection类的典型用法代码示例。如果您正苦于以下问题:C# AtomCollection类的具体用法?C# AtomCollection怎么用?C# AtomCollection使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。
AtomCollection类属于命名空间,在下文中一共展示了AtomCollection类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnMetaData
private void OnMetaData(DataMessage msg)
{
this.metadata = msg;
var info = new AtomCollection();
info.SetChanInfoType("FLV");
info.SetChanInfoStreamType("video/x-flv");
info.SetChanInfoStreamExt(".flv");
if (metadata.Arguments[0].Type==AMF.AMFValueType.ECMAArray || metadata.Arguments[0].Type==AMF.AMFValueType.Object){
var bitrate = 0.0;
var val = metadata.Arguments[0]["maxBitrate"];
if (!AMF.AMFValue.IsNull(val)) {
double maxBitrate;
string maxBitrateStr = System.Text.RegularExpressions.Regex.Replace((string)val, @"([\d]+)k", "$1");
if (double.TryParse(maxBitrateStr, out maxBitrate)) {
bitrate += maxBitrate;
}
}
else if (!AMF.AMFValue.IsNull(val = metadata.Arguments[0]["videodatarate"])) {
bitrate += (double)val;
}
if (!AMF.AMFValue.IsNull(val = metadata.Arguments[0]["audiodatarate"])) {
bitrate += (double)val;
}
info.SetChanInfoBitrate((int)bitrate);
}
OnChannelInfoChanged(info);
OnHeaderChanged(msg);
OnContentChanged(msg);
}
示例2: Read
public ParsedContent Read(Stream stream)
{
if (stream.Length-stream.Position<=0) throw new EndOfStreamException();
var res = new ParsedContent();
var pos = Channel.ContentPosition;
if (Channel.ContentHeader==null) {
streamIndex = Channel.GenerateStreamID();
streamOrigin = DateTime.Now;
res.ContentHeader = new Content(streamIndex, TimeSpan.Zero, pos, new byte[] { });
var channel_info = new AtomCollection(Channel.ChannelInfo.Extra);
channel_info.SetChanInfoType("RAW");
channel_info.SetChanInfoStreamType("application/octet-stream");
channel_info.SetChanInfoStreamExt("");
res.ChannelInfo = new ChannelInfo(channel_info);
}
res.Contents = new List<Content>();
while (stream.Length-stream.Position>0) {
var bytes = new byte[Math.Min(8192, stream.Length-stream.Position)];
var sz = stream.Read(bytes, 0, bytes.Length);
if (sz>0) {
Array.Resize(ref bytes, sz);
res.Contents.Add(new Content(streamIndex, DateTime.Now-streamOrigin, pos, bytes));
pos += sz;
}
}
return res;
}
示例3: BroadcastStart_Click
private void BroadcastStart_Click(object sender, EventArgs args)
{
Uri source;
if (Uri.TryCreate(bcStreamUrl.Text, UriKind.Absolute, out source)) {
StreamSource = source;
}
else {
StreamSource = null;
}
var reader = bcContentType.SelectedItem as ContentReaderItem;
if (reader!=null) ContentReaderFactory = reader.ContentReaderFactory;
var yp = bcYP.SelectedItem as YellowPageItem;
if (yp!=null) YellowPage = yp.YellowPage;
var info = new AtomCollection();
int bitrate;
if (Int32.TryParse(bcBitrate.Text, out bitrate)) {
info.SetChanInfoBitrate(bitrate);
}
info.SetChanInfoName(bcChannelName.Text);
info.SetChanInfoGenre(bcGenre.Text);
info.SetChanInfoDesc(bcDescription.Text);
info.SetChanInfoComment(bcComment.Text);
info.SetChanInfoURL(bcContactUrl.Text);
ChannelInfo = new ChannelInfo(info);
var track = new AtomCollection();
track.SetChanTrackTitle(bcTrackTitle.Text);
track.SetChanTrackGenre(bcTrackGenre.Text);
track.SetChanTrackAlbum(bcAlbum.Text);
track.SetChanTrackCreator(bcCreator.Text);
track.SetChanTrackURL(bcTrackURL.Text);
ChannelTrack = new ChannelTrack(track);
if (StreamSource!=null && ContentReaderFactory!=null && !String.IsNullOrEmpty(ChannelInfo.Name)) {
DialogResult = DialogResult.OK;
}
}
示例4: OnFLVHeader
public void OnFLVHeader()
{
var info = new AtomCollection();
info.SetChanInfoType("FLV");
info.SetChanInfoStreamType("video/x-flv");
info.SetChanInfoStreamExt(".flv");
OnChannelInfoChanged(info);
}
示例5: Read
public ParsedContent Read(Stream stream)
{
var chunks = 0;
var res = new ParsedContent();
var pos = Channel.ContentPosition;
try {
while (chunks<8) {
var chunk = ASFChunk.Read(stream);
chunks++;
switch (chunk.KnownType) {
case ASFChunk.ChunkType.Header: {
var header = ASFHeader.Read(chunk);
var info = new AtomCollection(Channel.ChannelInfo.Extra);
info.SetChanInfoBitrate(header.Bitrate);
if (header.Streams.Any(type => type==ASFHeader.StreamType.Video)) {
info.SetChanInfoType("WMV");
info.SetChanInfoStreamType("video/x-ms-wmv");
info.SetChanInfoStreamExt(".wmv");
}
else if (header.Streams.Any(type => type==ASFHeader.StreamType.Audio)) {
info.SetChanInfoType("WMA");
info.SetChanInfoStreamType("audio/x-ms-wma");
info.SetChanInfoStreamExt(".wma");
}
else {
info.SetChanInfoType("ASF");
info.SetChanInfoStreamType("video/x-ms-asf");
info.SetChanInfoStreamExt(".asf");
}
res.ChannelInfo = new ChannelInfo(info);
streamIndex = Channel.GenerateStreamID();
streamOrigin = DateTime.Now;
res.ContentHeader = new Content(streamIndex, TimeSpan.Zero, pos, chunk.ToByteArray());
pos += chunk.TotalLength;
}
break;
case ASFChunk.ChunkType.Data:
if (res.Contents==null) res.Contents = new System.Collections.Generic.List<Content>();
res.Contents.Add(new Content(streamIndex, DateTime.Now-streamOrigin, pos, chunk.ToByteArray()));
pos += chunk.TotalLength;
break;
case ASFChunk.ChunkType.Unknown:
break;
}
}
}
catch (EndOfStreamException) {
if (chunks==0) throw;
}
return res;
}
示例6: OnPCPHelo
protected virtual void OnPCPHelo(Atom atom)
{
var session_id = atom.Children.GetHeloSessionID();
var oleh = new AtomCollection();
oleh.SetHeloSessionID(PeerCast.SessionID);
Send(new Atom(Atom.PCP_OLEH, oleh));
if (session_id==null) {
Logger.Info("Helo has no SessionID");
Stop(StopReason.NotIdentifiedError);
}
else {
Logger.Debug("Helo from {0}", PeerCast.SessionID.ToString("N"));
Stop(StopReason.None);
}
}
示例7: ChannelInfoViewModel
public ChannelInfoViewModel()
{
update = new Command(() =>
{
var info = new AtomCollection(channel.ChannelInfo.Extra);
info.SetChanInfoGenre(genre);
info.SetChanInfoDesc(description);
info.SetChanInfoURL(contactUrl);
info.SetChanInfoComment(comment);
channel.ChannelInfo = new ChannelInfo(info);
var track = new AtomCollection(channel.ChannelTrack.Extra);
track.SetChanTrackAlbum(trackAlbum);
track.SetChanTrackCreator(trackArtist);
track.SetChanTrackTitle(trackTitle);
track.SetChanTrackGenre(trackGenre);
track.SetChanTrackURL(trackUrl);
channel.ChannelTrack = new ChannelTrack(track);
IsModified = false;
},
() => channel!=null && IsTracker && IsModified);
}
示例8: DoStop
protected override void DoStop(StopReason reason)
{
switch (reason) {
case StopReason.None:
break;
case StopReason.Any:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT));
break;
case StopReason.SendTimeoutError:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_SKIP));
break;
case StopReason.BadAgentError:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_BADAGENT));
break;
case StopReason.ConnectionError:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_READ));
break;
case StopReason.NotIdentifiedError:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_NOTIDENTIFIED));
break;
case StopReason.UnavailableError:
{
//次に接続するホストを送ってQUIT
foreach (var node in SelectSourceHosts((IPEndPoint)RemoteEndPoint)) {
if (Downhost!=null && Downhost.SessionID==node.SessionID) continue;
var host_atom = new AtomCollection(node.Extra);
Atom ip = host_atom.FindByName(Atom.PCP_HOST_IP);
while (ip!=null) {
host_atom.Remove(ip);
ip = host_atom.FindByName(Atom.PCP_HOST_IP);
}
Atom port = host_atom.FindByName(Atom.PCP_HOST_PORT);
while (port!=null) {
host_atom.Remove(port);
port = host_atom.FindByName(Atom.PCP_HOST_PORT);
}
host_atom.SetHostSessionID(node.SessionID);
var globalendpoint = node.GlobalEndPoint ?? new IPEndPoint(IPAddress.Any, 0);
host_atom.AddHostIP(globalendpoint.Address);
host_atom.AddHostPort(globalendpoint.Port);
var localendpoint = node.LocalEndPoint ?? new IPEndPoint(IPAddress.Any, 0);
host_atom.AddHostIP(localendpoint.Address);
host_atom.AddHostPort(localendpoint.Port);
host_atom.SetHostNumRelays(node.RelayCount);
host_atom.SetHostNumListeners(node.DirectCount);
host_atom.SetHostChannelID(Channel.ChannelID);
host_atom.SetHostFlags1(
(node.IsFirewalled ? PCPHostFlags1.Firewalled : PCPHostFlags1.None) |
(node.IsTracker ? PCPHostFlags1.Tracker : PCPHostFlags1.None) |
(node.IsRelayFull ? PCPHostFlags1.None : PCPHostFlags1.Relay) |
(node.IsDirectFull ? PCPHostFlags1.None : PCPHostFlags1.Direct) |
(node.IsReceiving ? PCPHostFlags1.Receiving : PCPHostFlags1.None) |
(node.IsControlFull ? PCPHostFlags1.None : PCPHostFlags1.ControlIn));
Send(new Atom(Atom.PCP_HOST, host_atom));
Logger.Debug("Sending Node: {0}({1})", globalendpoint, node.SessionID.ToString("N"));
}
}
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_UNAVAILABLE));
break;
case StopReason.OffAir:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_OFFAIR));
break;
case StopReason.UserShutdown:
Send(new Atom(Atom.PCP_QUIT, Atom.PCP_ERROR_QUIT + Atom.PCP_ERROR_SHUTDOWN));
break;
}
base.DoStop(reason);
}
示例9: CreateContentHeaderPacket
protected IEnumerable<Atom> CreateContentHeaderPacket(Channel channel, Content content)
{
var chan = new AtomCollection();
chan.SetChanID(channel.ChannelID);
var chan_pkt = new AtomCollection();
chan_pkt.SetChanPktType(Atom.PCP_CHAN_PKT_HEAD);
chan_pkt.SetChanPktPos((uint)(content.Position & 0xFFFFFFFFU));
chan_pkt.SetChanPktData(content.Data);
chan.SetChanPkt(chan_pkt);
chan.SetChanInfo(channel.ChannelInfo.Extra);
chan.SetChanTrack(channel.ChannelTrack.Extra);
Logger.Debug("Sending Header: {0}", content.Position);
return Enumerable.Repeat(new Atom(Atom.PCP_CHAN, chan), 1);
}
示例10: CreateChanPacket
private Atom CreateChanPacket()
{
var chan = new AtomCollection();
chan.SetChanID(Channel.ChannelID);
chan.SetChanInfo(Channel.ChannelInfo.Extra);
chan.SetChanTrack(Channel.ChannelTrack.Extra);
return new Atom(Atom.PCP_CHAN, chan);
}
示例11: HostBuilder
/// <summary>
/// 指定されたHostBuilderの値でHostBuilderを初期化します
/// </summary>
/// <param name="host">初期化元のHostBuilder</param>
public HostBuilder(HostBuilder host)
{
if (host!=null) {
SessionID = host.SessionID;
BroadcastID = host.BroadcastID;
LocalEndPoint = host.LocalEndPoint;
GlobalEndPoint = host.GlobalEndPoint;
RelayCount = host.RelayCount;
DirectCount = host.DirectCount;
IsFirewalled = host.IsFirewalled;
IsTracker = host.IsTracker;
IsRelayFull = host.IsRelayFull;
IsDirectFull = host.IsDirectFull;
IsReceiving = host.IsReceiving;
IsControlFull = host.IsControlFull;
Extensions = new List<string>(host.Extensions);
Extra = new AtomCollection(host.Extra);
}
else {
SessionID = Guid.Empty;
BroadcastID = Guid.Empty;
LocalEndPoint = null;
GlobalEndPoint = null;
RelayCount = 0;
DirectCount = 0;
IsFirewalled = false;
IsTracker = false;
IsRelayFull = false;
IsDirectFull = false;
IsReceiving = false;
IsControlFull = false;
Extensions = new List<string>();
Extra = new AtomCollection();
}
}
示例12: BroadcastChannel
private string BroadcastChannel(
int? yellowPageId,
string sourceUri,
string contentReader,
JObject info,
JObject track,
string sourceStream=null)
{
IYellowPageClient yp = null;
if (yellowPageId.HasValue) {
yp = PeerCast.YellowPages.FirstOrDefault(y => GetObjectId(y)==yellowPageId.Value);
if (yp==null) throw new RPCError(RPCErrorCode.InvalidParams, "Yellow page not found");
}
if (sourceUri==null) throw new RPCError(RPCErrorCode.InvalidParams, "source uri required");
Uri source;
try {
source = new Uri(sourceUri);
}
catch (UriFormatException) {
throw new RPCError(RPCErrorCode.InvalidParams, "Invalid Uri");
}
var content_reader = PeerCast.ContentReaderFactories.FirstOrDefault(reader => reader.Name==contentReader);
if (content_reader==null) throw new RPCError(RPCErrorCode.InvalidParams, "Content reader not found");
var source_stream = PeerCast.SourceStreamFactories
.Where(sstream => (sstream.Type & SourceStreamType.Broadcast)!=0)
.FirstOrDefault(sstream => sstream.Name==sourceStream);
if (source_stream==null) {
source_stream = PeerCast.SourceStreamFactories
.Where(sstream => (sstream.Type & SourceStreamType.Broadcast)!=0)
.FirstOrDefault(sstream => sstream.Scheme==source.Scheme);
}
if (source_stream==null) throw new RPCError(RPCErrorCode.InvalidParams, "Source stream not found");
var new_info = new AtomCollection();
if (info!=null) {
info.TryGetThen("name", v => new_info.SetChanInfoName(v));
info.TryGetThen("url", v => new_info.SetChanInfoURL(v));
info.TryGetThen("genre", v => new_info.SetChanInfoGenre(v));
info.TryGetThen("desc", v => new_info.SetChanInfoDesc(v));
info.TryGetThen("comment", v => new_info.SetChanInfoComment(v));
}
var channel_info = new ChannelInfo(new_info);
if (channel_info.Name==null || channel_info.Name=="") {
throw new RPCError(RPCErrorCode.InvalidParams, "Channel name must not be empty");
}
var channel_id = PeerCastStation.Core.BroadcastChannel.CreateChannelID(
PeerCast.BroadcastID,
channel_info.Name,
channel_info.Genre ?? "",
source.ToString());
var channel = PeerCast.BroadcastChannel(yp, channel_id, channel_info, source, source_stream, content_reader);
if (track!=null) {
var new_track = new AtomCollection(channel.ChannelTrack.Extra);
track.TryGetThen("name", v => new_track.SetChanTrackTitle(v));
track.TryGetThen("genre", v => new_track.SetChanTrackGenre(v));
track.TryGetThen("album", v => new_track.SetChanTrackAlbum(v));
track.TryGetThen("creator", v => new_track.SetChanTrackCreator(v));
track.TryGetThen("url", v => new_track.SetChanTrackURL(v));
channel.ChannelTrack = new ChannelTrack(new_track);
}
return channel.ChannelID.ToString("N").ToUpper();
}
示例13: OnPCPBcst
protected void OnPCPBcst(Atom atom)
{
var dest = atom.Children.GetBcstDest();
if (dest==null || dest==PeerCast.SessionID) {
foreach (var c in atom.Children) ProcessAtom(c);
}
var ttl = atom.Children.GetBcstTTL();
var hops = atom.Children.GetBcstHops();
var from = atom.Children.GetBcstFrom();
var group = atom.Children.GetBcstGroup();
if (ttl != null &&
hops != null &&
group != null &&
from != null &&
dest != PeerCast.SessionID &&
ttl>1) {
var bcst = new AtomCollection(atom.Children);
bcst.SetBcstTTL((byte)(ttl - 1));
bcst.SetBcstHops((byte)(hops + 1));
Channel.Broadcast(uphost, new Atom(atom.Name, bcst), group.Value);
}
}
示例14: CreateHostPacket
/// <summary>
/// 現在のチャンネルとPeerCastの状態からHostパケットを作ります
/// </summary>
/// <returns>作ったPCP_HOSTパケット</returns>
private Atom CreateHostPacket()
{
var host = new AtomCollection();
host.SetHostChannelID(Channel.ChannelID);
host.SetHostSessionID(PeerCast.SessionID);
var globalendpoint =
PeerCast.GetGlobalEndPoint(
RemoteEndPoint.AddressFamily,
OutputStreamType.Relay);
if (globalendpoint!=null) {
host.AddHostIP(globalendpoint.Address);
host.AddHostPort(globalendpoint.Port);
}
var localendpoint =
PeerCast.GetLocalEndPoint(
RemoteEndPoint.AddressFamily,
OutputStreamType.Relay);
if (localendpoint!=null) {
host.AddHostIP(localendpoint.Address);
host.AddHostPort(localendpoint.Port);
}
host.SetHostNumListeners(Channel.LocalDirects);
host.SetHostNumRelays(Channel.LocalRelays);
host.SetHostUptime(Channel.Uptime);
if (Channel.Contents.Count > 0) {
host.SetHostOldPos((uint)(Channel.Contents.Oldest.Position & 0xFFFFFFFFU));
host.SetHostNewPos((uint)(Channel.Contents.Newest.Position & 0xFFFFFFFFU));
}
PCPVersion.SetHostVersion(host);
host.SetHostFlags1(
(PeerCast.AccessController.IsChannelRelayable(Channel) ? PCPHostFlags1.Relay : 0) |
(PeerCast.AccessController.IsChannelPlayable(Channel) ? PCPHostFlags1.Direct : 0) |
((!PeerCast.IsFirewalled.HasValue || PeerCast.IsFirewalled.Value) ? PCPHostFlags1.Firewalled : 0) |
(RecvRate>0 ? PCPHostFlags1.Receiving : 0));
host.SetHostUphostIP(RemoteEndPoint.Address);
host.SetHostUphostPort(RemoteEndPoint.Port);
return new Atom(Atom.PCP_HOST, host);
}
示例15: OnPCPBcst
protected virtual void OnPCPBcst(Atom atom)
{
var dest = atom.Children.GetBcstDest();
var ttl = atom.Children.GetBcstTTL();
var hops = atom.Children.GetBcstHops();
var from = atom.Children.GetBcstFrom();
var group = atom.Children.GetBcstGroup();
if (ttl != null &&
hops != null &&
group != null &&
from != null &&
dest != PeerCast.SessionID &&
ttl>0) {
Logger.Debug("Relaying BCST TTL: {0}, Hops: {1}", ttl, hops);
var bcst = new AtomCollection(atom.Children);
bcst.SetBcstTTL((byte)(ttl - 1));
bcst.SetBcstHops((byte)(hops + 1));
Channel.Broadcast(Downhost, new Atom(atom.Name, bcst), group.Value);
}
if (dest==null || dest==PeerCast.SessionID) {
Logger.Debug("Processing BCST({0})", dest==null ? "(null)" : dest.Value.ToString("N"));
foreach (var c in atom.Children) ProcessAtom(c);
}
}