public static void Release()
{
HciErrorCode hciErrorCode1 = HciCloudAsr.HciAsrSessionStop(ASR_Recog.session_id_);
if (hciErrorCode1 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrSessionStop Success");
}
else
{
Console.WriteLine("HciCloudAsr HciAsrSessionStop 出错: " + (object)hciErrorCode1);
}
HciErrorCode hciErrorCode2 = HciCloudAsr.HciAsrSessionStop(ASR_Recog.session_id_novad);
if (hciErrorCode2 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrSessionStop Success");
}
else
{
Console.WriteLine("HciCloudAsr HciAsrSessionStop 出错: " + (object)hciErrorCode2);
}
HciErrorCode hciErrorCode3 = HciCloudAsr.HciAsrRelease();
hciErrorCode3 = HciCloudSys.HciRelease();
}
public static string CloudRecogFreeTalk(byte[] data, int data_len)
{
byte[] data1 = new byte[data_len];
Array.Copy((Array)data, (Array)data1, data_len);
string str = "";
AsrVoiceCheckResult check_result = new AsrVoiceCheckResult();
string config1 = "vadhead=10000,vadtail=500,audioFormat=pcm16k16bit";
ASR_Recog.VoiceCheck(ASR_Recog.session_id_novad, data1, data_len, ref check_result, config1);
if (check_result.eStatus != AsrVoiceCheckStatus.VAD_VOICE_END)
{
return(str);
}
byte[] voice_data1 = new byte[ASR_Recog.cur_len];
Array.Copy((Array)ASR_Recog.vad_check_audiodata, (Array)voice_data1, ASR_Recog.cur_len);
ASR_Recog.cur_len = 0;
string config2 = "addPunc=yes,realtime=yes,vadhead=20000,vadtail=600,";
AsrRecogResult result = new AsrRecogResult();
HciErrorCode hciErrorCode1 = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_novad, ref voice_data1, config2, (string)null, ref result);
if (hciErrorCode1 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrRecog Success");
Console.WriteLine("psResultItemList count " + (object)result.psResultItemList.Count);
foreach (AsrRecogResultItem asrRecogResultItem in (IEnumerable <AsrRecogResultItem>)result.psResultItemList)
{
Console.WriteLine("pszResult: " + asrRecogResultItem.pszResult);
str = str + asrRecogResultItem.pszResult;
}
}
else
{
Console.WriteLine("HciCloudAsr HciAsrRecog 出错: " + (object)hciErrorCode1);
}
byte[] voice_data2 = (byte[])null;
HciErrorCode hciErrorCode2 = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_novad, ref voice_data2, config2, (string)null, ref result);
if (hciErrorCode2 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrRecog Success");
Console.WriteLine("psResultItemList count " + (object)result.psResultItemList.Count);
foreach (AsrRecogResultItem asrRecogResultItem in (IEnumerable <AsrRecogResultItem>)result.psResultItemList)
{
Console.WriteLine("pszResult: " + asrRecogResultItem.pszResult);
str = str + asrRecogResultItem.pszResult;
}
return(str);
}
else
{
Console.WriteLine("HciCloudAsr HciAsrRecog 出错: " + (object)hciErrorCode2);
return(str);
}
}
public static void CloudRealtimeRecogFreeTalk(string audio_file_path)
{
HciErrorCode hciErrorCode = HciErrorCode.HCI_ERR_UNKNOWN;
FileStream fileStream = File.OpenRead(audio_file_path);
long length1 = 1024L;
long num1 = 0L;
long length2 = fileStream.Length;
byte[] voice_data = new byte[length1];
string config = (string)null;
AsrRecogResult result = new AsrRecogResult();
while (num1 + length1 < length2)
{
long num2 = length2 - num1 < length1 ? length2 - num1 : length1;
fileStream.Read(voice_data, 0, (int)num2);
hciErrorCode = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_, ref voice_data, config, (string)null, ref result);
switch (hciErrorCode)
{
case HciErrorCode.HCI_ERR_ASR_REALTIME_WAITING:
num1 += num2;
continue;
case HciErrorCode.HCI_ERR_ASR_REALTIME_END:
goto label_5;
default:
Console.WriteLine("hci_asr_recog failed with " + (object)hciErrorCode);
goto label_5;
}
}
label_5:
if (hciErrorCode == HciErrorCode.HCI_ERR_ASR_REALTIME_WAITING || hciErrorCode == HciErrorCode.HCI_ERR_ASR_REALTIME_END)
{
voice_data = (byte[])null;
hciErrorCode = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_, ref voice_data, config, (string)null, ref result);
}
if (hciErrorCode == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrRecog Success");
Console.WriteLine("psResultItemList count " + (object)result.psResultItemList.Count);
foreach (AsrRecogResultItem asrRecogResultItem in (IEnumerable <AsrRecogResultItem>)result.psResultItemList)
{
Console.WriteLine("pszResult: " + asrRecogResultItem.pszResult);
}
}
else
{
Console.WriteLine("HciCloudAsr HciAsrRecog 出错: " + (object)hciErrorCode);
}
}
private static void VoiceCheck(int nSessionId, byte[] data, int data_len, ref AsrVoiceCheckResult check_result, string config)
{
AsrVoiceCheckFlag flag = AsrVoiceCheckFlag.CHECK_FLAG_BEGIN;
if (ASR_Recog.cur_len + data_len > ASR_Recog.vad_check_audiodata_len)
{
check_result.eStatus = AsrVoiceCheckStatus.VAD_VOICE_END;
}
else
{
data.CopyTo((Array)ASR_Recog.vad_check_audiodata, ASR_Recog.cur_len);
ASR_Recog.cur_len += data_len;
byte[] voice_data = new byte[ASR_Recog.cur_len];
Array.Copy((Array)ASR_Recog.vad_check_audiodata, (Array)voice_data, ASR_Recog.cur_len);
AsrVoiceCheckStatus voiceCheckStatus = AsrVoiceCheckStatus.VAD_DETECTING;
HciCloudAsr.HciAsrVoiceCheck(nSessionId, flag, voice_data, config, ref check_result);
if (voiceCheckStatus == check_result.eStatus)
{
return;
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_DETECTING)
{
Console.WriteLine("检测中");
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_USER_STOP)
{
Console.WriteLine("用户终止音频输入");
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_BUFF_FULL)
{
Console.WriteLine("缓冲区满");
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_VOICE_BEGIN)
{
Console.WriteLine("检测到开始端点");
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_VOICE_END)
{
Console.WriteLine("检测到结束端点");
}
if (check_result.eStatus == AsrVoiceCheckStatus.VAD_NO_VOICE_INPUT)
{
Console.WriteLine("没有发现音频输入（开始静音时间太长）");
}
}
}
public static string RealtimeRecog(byte[] data, int data_len, out int ASRRealTimeEnd)
{
HciErrorCode hciErrorCode = HciErrorCode.HCI_ERR_UNKNOWN;
string text = "";
byte[] destinationArray = new byte[data_len];
Array.Copy(data, destinationArray, data_len);
string config = "addPunc=" + ASR_Recog.addpunc_;
AsrRecogResult asrRecogResult = default(AsrRecogResult);
hciErrorCode = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_, ref destinationArray, config, null, ref asrRecogResult);
bool flag = hciErrorCode != HciErrorCode.HCI_ERR_ASR_REALTIME_WAITING;
if (flag)
{
bool flag2 = hciErrorCode == HciErrorCode.HCI_ERR_ASR_REALTIME_END;
if (flag2)
{
Console.WriteLine("HciCloudAsr HciAsrRecog Success");
}
else
{
Console.WriteLine("hci_asr_recog failed with " + hciErrorCode);
}
}
bool flag3 = asrRecogResult.psResultItemList != null && ASR_Recog.realtime_ == "rt";
if (flag3)
{
Console.WriteLine("--- psResultItemList count " + asrRecogResult.psResultItemList.Count);
foreach (AsrRecogResultItem current in asrRecogResult.psResultItemList)
{
Console.WriteLine("pszResult: " + current.pszResult);
text += current.pszResult;
}
}
bool flag4 = hciErrorCode == HciErrorCode.HCI_ERR_ASR_REALTIME_END;
string result;
if (flag4)
{
Console.WriteLine("test---");
destinationArray = null;
ASRRealTimeEnd = 1;
hciErrorCode = HciCloudAsr.HciAsrRecog(ASR_Recog.session_id_, ref destinationArray, config, null, ref asrRecogResult);
bool flag5 = hciErrorCode == HciErrorCode.HCI_ERR_NONE;
if (flag5)
{
text = "";
Console.WriteLine("HciCloudAsr HciAsrRecog Success");
bool flag6 = asrRecogResult.psResultItemList != null;
if (flag6)
{
Console.WriteLine("psResultItemList count " + asrRecogResult.psResultItemList.Count);
foreach (AsrRecogResultItem current2 in asrRecogResult.psResultItemList)
{
Console.WriteLine("pszResult: " + current2.pszResult);
text += current2.pszResult;
}
}
result = text;
return(result);
}
Console.WriteLine("HciCloudAsr HciAsrRecog 出错: " + hciErrorCode);
}
ASRRealTimeEnd = 0;
result = text;
return(result);
}
public static int Init()
{
string str1 = "conf/AccountInfo.txt";
string capkeyFromFile = AccountInfo.GetCapkeyFromFile(str1);
if (capkeyFromFile == null || capkeyFromFile.Length == 0)
{
Console.WriteLine("是不是忘记了在" + str1 + "中填写capkey了？");
return(-1);
}
else
{
string config1 = ASR_Recog.GetConfig(str1);
if (config1 == null || config1.Length == 0)
{
Console.WriteLine("获取配置失败");
return(-1);
}
else
{
HciErrorCode hciErrorCode1 = HciCloudSys.HciInit(config1);
if (hciErrorCode1 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudSys HciInit Success");
if (!ASR_Recog.CheckAndUpdataAuth())
{
int num = (int)HciCloudSys.HciRelease();
return(-1);
}
else if (!ASR_Recog.IsCapkeyEnable(capkeyFromFile))
{
Console.WriteLine("capkey " + capkeyFromFile + " is not enable\n");
int num = (int)HciCloudSys.HciRelease();
return(-1);
}
else
{
HciErrorCode hciErrorCode2 = HciCloudAsr.HciAsrInit("dataPath=data" + ",initCapkeys=" + capkeyFromFile);
if ((uint)hciErrorCode2 > 0U)
{
Console.WriteLine("HciAsrInit failed return " + (object)hciErrorCode2);
int num = (int)HciCloudSys.HciRelease();
return(-1);
}
else
{
Console.WriteLine("HciAsrInit success");
ASR_Recog.addpunc_ = AccountInfo.GetkAddPuncFromFile(str1);
ASR_Recog.capkey_ = capkeyFromFile;
string str2 = "capkey=" + capkeyFromFile + ",realtime=";
ASR_Recog.realtime_ = AccountInfo.GetRealTimeFromFile(str1);
if (ASR_Recog.realtime_ != "no")
{
string config2 = str2 + ASR_Recog.realtime_ + ",audioformat=pcm16k16bit,vadThreshold=10";
if (ASR_Recog.realtime_ == "yes")
{
config2 = config2 + ",encode=speex,vadHead=0,vadTail=500,vadSeg=500";
}
HciErrorCode hciErrorCode3 = HciCloudAsr.HciAsrSessionStart(config2, ref ASR_Recog.session_id_);
if (hciErrorCode3 == HciErrorCode.HCI_ERR_NONE)
{
Console.WriteLine("HciCloudAsr HciAsrSessionStart Success");
}
else
{
Console.WriteLine("HciCloudAsr HciAsrSessionStart 出错: " + (object)hciErrorCode3);
return(-1);
}
}
return(0);
}
}
}
else
{
Console.WriteLine("HciCloudSys HciInit 出错: " + (object)hciErrorCode1);
return(-1);
}
}
}
}
