nlsCppSdk/framework/item/iNlsRequest.h

/*
 * Copyright 2021 Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef NLS_SDK_SPEECH_REQUEST_H
#define NLS_SDK_SPEECH_REQUEST_H

#include <stdint.h>

#include <list>
#include <map>
#include <queue>
#include <string>

#include "nlsGlobal.h"

namespace AlibabaNls {

class ConnectNode;
class INlsRequestParam;
class INlsRequestListener;

class INlsRequest {
 public:
  explicit INlsRequest(const char* sdkName = "cpp");
  virtual ~INlsRequest();

  int start(INlsRequest*);
  int stop(INlsRequest*);
  int cancel(INlsRequest*);
  int stControl(INlsRequest*, const char*);
  int sendAudio(INlsRequest*, const uint8_t*, size_t,
                ENCODER_TYPE type = ENCODER_NONE);
  int sendText(INlsRequest*, const char*);
  int sendPing(INlsRequest*);
  int sendFlush(INlsRequest*, const char*);

  const char* dumpAllInfo(INlsRequest*);

  ConnectNode* getConnectNode();
  INlsRequestParam* getRequestParam();

  void setThreadNumber(int num);
  int getThreadNumber();

 protected:
  ConnectNode* _node;
  INlsRequestListener* _listener;
  INlsRequestParam* _requestParam;
  int _threadNumber;
};

}  // namespace AlibabaNls

#endif  // NLS_SDK_SPEECH_REQUEST_H