|  |  | 
 |  |  | package com.genersoft.iot.vmp.vmanager.gb28181.play; | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson.JSONArray; | 
 |  |  | import com.alibaba.fastjson2.JSONArray; | 
 |  |  | import com.genersoft.iot.vmp.common.StreamInfo; | 
 |  |  | import com.genersoft.iot.vmp.conf.exception.ControllerException; | 
 |  |  | import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.Device; | 
 |  |  | 
 |  |  | import org.slf4j.Logger; | 
 |  |  | import org.slf4j.LoggerFactory; | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.http.HttpStatus; | 
 |  |  | import org.springframework.http.ResponseEntity; | 
 |  |  | import org.springframework.web.bind.annotation.CrossOrigin; | 
 |  |  | import org.springframework.web.bind.annotation.GetMapping; | 
 |  |  | import org.springframework.web.bind.annotation.PathVariable; | 
 |  |  | 
 |  |  | import org.springframework.web.bind.annotation.RequestMapping; | 
 |  |  | import org.springframework.web.bind.annotation.RestController; | 
 |  |  |  | 
 |  |  | import com.alibaba.fastjson.JSONObject; | 
 |  |  | import com.alibaba.fastjson2.JSONObject; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import org.springframework.web.context.request.async.DeferredResult; | 
 |  |  |  | 
 |  |  | import javax.sip.InvalidArgumentException; | 
 |  |  | import javax.sip.SipException; | 
 |  |  | import java.text.ParseException; | 
 |  |  | import java.util.List; | 
 |  |  | import java.util.UUID; | 
 |  |  |  | 
 |  |  | 
 |  |  |    @Parameter(name = "deviceId", description = "设备国标编号", required = true) | 
 |  |  |    @Parameter(name = "channelId", description = "通道国标编号", required = true) | 
 |  |  |    @GetMapping("/start/{deviceId}/{channelId}") | 
 |  |  |    public DeferredResult<String> play(@PathVariable String deviceId, | 
 |  |  |    public DeferredResult<WVPResult<StreamInfo>> play(@PathVariable String deviceId, | 
 |  |  |                                           @PathVariable String channelId) { | 
 |  |  |  | 
 |  |  |       // 获取可用的zlm | 
 |  |  | 
 |  |  |    @Parameter(name = "deviceId", description = "设备国标编号", required = true) | 
 |  |  |    @Parameter(name = "channelId", description = "通道国标编号", required = true) | 
 |  |  |    @GetMapping("/stop/{deviceId}/{channelId}") | 
 |  |  |    public DeferredResult<String> playStop(@PathVariable String deviceId, @PathVariable String channelId) { | 
 |  |  |    public JSONObject playStop(@PathVariable String deviceId, @PathVariable String channelId) { | 
 |  |  |  | 
 |  |  |       logger.debug(String.format("设备预览/回放停止API调用,streamId:%s_%s", deviceId, channelId )); | 
 |  |  |  | 
 |  |  |       String uuid = UUID.randomUUID().toString(); | 
 |  |  |       DeferredResult<String> result = new DeferredResult<>(); | 
 |  |  |       if (deviceId == null || channelId == null) { | 
 |  |  |          throw new ControllerException(ErrorCode.ERROR400); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       // 录像查询以channelId作为deviceId查询 | 
 |  |  |       String key = DeferredResultHolder.CALLBACK_CMD_STOP + deviceId + channelId; | 
 |  |  |       resultHolder.put(key, uuid, result); | 
 |  |  |       Device device = storager.queryVideoDevice(deviceId); | 
 |  |  |       if (device == null) { | 
 |  |  |          throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备[" + deviceId + "]不存在"); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId); | 
 |  |  |       if (streamInfo == null) { | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData("点播未找到"); | 
 |  |  |          resultHolder.invokeAllResult(msg); | 
 |  |  |          storager.stopPlay(deviceId, channelId); | 
 |  |  |          return result; | 
 |  |  |       } | 
 |  |  |       cmder.streamByeCmd(deviceId, channelId, streamInfo.getStream(), null, eventResult -> { | 
 |  |  |          redisCatchStorage.stopPlay(streamInfo); | 
 |  |  |          storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId()); | 
 |  |  |          RequestMessage msgForSuccess = new RequestMessage(); | 
 |  |  |          msgForSuccess.setId(uuid); | 
 |  |  |          msgForSuccess.setKey(key); | 
 |  |  |          msgForSuccess.setData(String.format("success")); | 
 |  |  |          resultHolder.invokeAllResult(msgForSuccess); | 
 |  |  |       }); | 
 |  |  |  | 
 |  |  |       if (deviceId != null || channelId != null) { | 
 |  |  |          JSONObject json = new JSONObject(); | 
 |  |  |          json.put("deviceId", deviceId); | 
 |  |  |          json.put("channelId", channelId); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData(json.toString()); | 
 |  |  |          resultHolder.invokeAllResult(msg); | 
 |  |  |       } else { | 
 |  |  |          logger.warn("设备预览/回放停止API调用失败!"); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData("streamId null"); | 
 |  |  |          resultHolder.invokeAllResult(msg); | 
 |  |  |          throw new ControllerException(ErrorCode.ERROR100.getCode(), "点播未找到"); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       // 超时处理 | 
 |  |  |       result.onTimeout(()->{ | 
 |  |  |          logger.warn(String.format("设备预览/回放停止超时,deviceId/channelId:%s_%s ", deviceId, channelId)); | 
 |  |  |          redisCatchStorage.stopPlay(streamInfo); | 
 |  |  |          storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId()); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData("Timeout"); | 
 |  |  |          resultHolder.invokeAllResult(msg); | 
 |  |  |       }); | 
 |  |  |       return result; | 
 |  |  |       try { | 
 |  |  |          logger.warn("[停止点播] {}/{}", device.getDeviceId(), channelId); | 
 |  |  |          cmder.streamByeCmd(device, channelId, streamInfo.getStream(), null, null); | 
 |  |  |       } catch (InvalidArgumentException | SipException | ParseException | SsrcTransactionNotFoundException e) { | 
 |  |  |          logger.error("[命令发送失败] 停止点播, 发送BYE: {}", e.getMessage()); | 
 |  |  |          throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage()); | 
 |  |  |       } | 
 |  |  |       redisCatchStorage.stopPlay(streamInfo); | 
 |  |  |  | 
 |  |  |       storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId()); | 
 |  |  |       JSONObject json = new JSONObject(); | 
 |  |  |       json.put("deviceId", deviceId); | 
 |  |  |       json.put("channelId", channelId); | 
 |  |  |       return json; | 
 |  |  |  | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    /** | 
 |  |  |     * 将不是h264的视频通过ffmpeg 转码为h264 + aac | 
 |  |  |     * @param streamId 流ID | 
 |  |  |     * @return | 
 |  |  |     */ | 
 |  |  |    @Operation(summary = "将不是h264的视频通过ffmpeg 转码为h264 + aac") | 
 |  |  |    @Parameter(name = "streamId", description = "视频流ID", required = true) | 
 |  |  | 
 |  |  |  | 
 |  |  |    /** | 
 |  |  |     * 结束转码 | 
 |  |  |     * @param key | 
 |  |  |     * @return | 
 |  |  |     */ | 
 |  |  |    @Operation(summary = "结束转码") | 
 |  |  |    @Parameter(name = "key", description = "视频流key", required = true) | 
 |  |  | 
 |  |  |          resultHolder.invokeResult(msg); | 
 |  |  |          return result; | 
 |  |  |       } | 
 |  |  |       cmder.audioBroadcastCmd(device, (event) -> { | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          JSONObject json = new JSONObject(); | 
 |  |  |          json.put("DeviceID", deviceId); | 
 |  |  |          json.put("CmdType", "Broadcast"); | 
 |  |  |          json.put("Result", "Failed"); | 
 |  |  |          json.put("Description", String.format("语音广播操作失败,错误码: %s, %s", event.statusCode, event.msg)); | 
 |  |  |          msg.setData(json); | 
 |  |  |          resultHolder.invokeResult(msg); | 
 |  |  |       }); | 
 |  |  |       try { | 
 |  |  |          cmder.audioBroadcastCmd(device, (event) -> { | 
 |  |  |             RequestMessage msg = new RequestMessage(); | 
 |  |  |             msg.setKey(key); | 
 |  |  |             msg.setId(uuid); | 
 |  |  |             JSONObject json = new JSONObject(); | 
 |  |  |             json.put("DeviceID", deviceId); | 
 |  |  |             json.put("CmdType", "Broadcast"); | 
 |  |  |             json.put("Result", "Failed"); | 
 |  |  |             json.put("Description", String.format("语音广播操作失败,错误码: %s, %s", event.statusCode, event.msg)); | 
 |  |  |             msg.setData(json); | 
 |  |  |             resultHolder.invokeResult(msg); | 
 |  |  |          }); | 
 |  |  |       } catch (InvalidArgumentException | SipException | ParseException e) { | 
 |  |  |          logger.error("[命令发送失败] 语音广播: {}", e.getMessage()); | 
 |  |  |          throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage()); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       result.onTimeout(() -> { | 
 |  |  |          logger.warn(String.format("语音广播操作超时, 设备未返回应答指令")); | 
 |  |  |          logger.warn("语音广播操作超时, 设备未返回应答指令"); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setId(uuid); |