/// <summary>
/// Plays the message.
/// </summary>
/// <param name="channel">The channel.</param>
/// <param name="text">The text.</param>
/// <param name="allowBreak">if set to <c>true</c> [allow break].</param>
/// <param name="playType">Type of the play.</param>
/// <returns></returns>
public override SwitchStatus PlayMessage(IChannel channel, string text, bool allowBreak, TTSPlayType playType)
{
if (!canWork)
{
Logger.Warn("因TTS引擎初始化失败或其它原因造成不可用，不能进行TTS放音");
return(SwitchStatus.FAILURE);
}
if (channel == null)
{
Logger.Warn("传入通道参数未初始化不能进行TTS放音");
return(SwitchStatus.FAILURE);
}
lock (D160X.SyncObj)
{
Logger.Info(string.Format("通道 {0} 准备TTS放音，放音内容为：{1}", channel.ChannelID, text));
Int32 Playflag = TTS3.DJTTS3_StartPlayText(channel.ChannelID, Encoding.UTF8.GetBytes(text), TTS3.INFO_TEXT_BUFFER,
0, 45, 50, XmlTag ? TTS3.INFO_USE_LABLE : TTS3.INFO_NOTUSE_LABLE);
Logger.Debug("TTS放音结果为：" + Playflag.ToString());
D160X.InitDtmfBuf(channel.ChannelID);
}
// 在放音后就要不断的检查其是否已经播放完毕
Int32 Playend = TTS3.INFO_PLAY_NOT_COMPLATE;
while (Playend == TTS3.INFO_PLAY_NOT_COMPLATE)
{
lock (D160X.SyncObj)
{
D160X.PUSH_PLAY();
}
System.Threading.Thread.Sleep(Defaultdelay);
bool dtmfHited = false;
lock (D160X.SyncObj)
{
dtmfHited = D160X.DtmfHit(channel.ChannelID);
}
if (allowBreak && dtmfHited)
{
lock (D160X.SyncObj)
{
TTS3.DJTTS3_StopPlayText(channel.ChannelID);
}
Logger.Info(string.Format("通道 {0} TTS放音过程被对方按键中断", channel.ChannelID));
return(SwitchStatus.BREAK);
}
if (channel.HangUpDetect())
{
lock (D160X.SyncObj)
{
TTS3.DJTTS3_StopPlayText(channel.ChannelID);
}
Logger.Info(string.Format("通道 {0} TTS放音过程被对方挂机中断", channel.ChannelID));
channel.ResetChannel();
return(SwitchStatus.BREAK);
}
lock (D160X.SyncObj)
{
Playend = TTS3.DJTTS3_CheckPlayTextEnd(channel.ChannelID);
}
}
lock (D160X.SyncObj)
{
TTS3.DJTTS3_StopPlayText(channel.ChannelID);
}
Logger.Info(string.Format("通道 {0} TTS放音结束", channel.ChannelID));
return(SwitchStatus.SUCCESS);
}
