public bool StartDynamicDecode(CameraConf camera, int iWnd)
{
CHCNetSDK.NET_DVR_PU_STREAM_CFG_V41 struStreamCfgV41 = new CHCNetSDK.NET_DVR_PU_STREAM_CFG_V41();
CHCNetSDK.NET_DVR_DEC_STREAM_DEV_EX struStreamDev = new CHCNetSDK.NET_DVR_DEC_STREAM_DEV_EX();
struStreamCfgV41.dwSize = (uint)Marshal.SizeOf(struStreamCfgV41);
struStreamCfgV41.byStreamMode = 1; //取流模式
struStreamDev.struDevChanInfo.byChanType = 0; //通道类型
struStreamDev.struDevChanInfo.byChannel = 0; //该参数无效，通道号见dwChannel
struStreamDev.struDevChanInfo.byTransProtocol = 0; //传输协议类型0-TCP，1-UDP
struStreamDev.struDevChanInfo.byFactoryType = 0; //前端设备厂家类型,通过接口获取
struStreamDev.struDevChanInfo.byAddress = camera.CameraIP;
struStreamDev.struDevChanInfo.wDVRPort = (ushort)camera.CameraPort;
struStreamDev.struDevChanInfo.dwChannel = (uint)camera.DwChannel; //通道号
struStreamDev.struDevChanInfo.byTransMode = (byte)camera.Mllx; //传输码流模式
struStreamDev.struDevChanInfo.sUserName = camera.RasUser;
struStreamDev.struDevChanInfo.sPassword = camera.RasPassword;
if (!string.IsNullOrEmpty(camera.MediaIP)) //流媒体 IP 不为空
{
struStreamDev.struStreamMediaSvrCfg.byValid = 1; //启用流媒体
struStreamDev.struStreamMediaSvrCfg.wDevPort = 554; //端口
struStreamDev.struStreamMediaSvrCfg.byTransmitType = 0; //TCP
struStreamDev.struStreamMediaSvrCfg.byAddress = camera.MediaIP;
}
uint dwUnionSize = (uint)Marshal.SizeOf(struStreamCfgV41.uDecStreamMode);
IntPtr ptrStreamUnion = Marshal.AllocHGlobal((Int32)dwUnionSize);
Marshal.StructureToPtr(struStreamDev, ptrStreamUnion, false);
struStreamCfgV41.uDecStreamMode = (CHCNetSDK.NET_DVR_DEC_STREAM_MODE)Marshal.PtrToStructure(ptrStreamUnion, typeof(CHCNetSDK.NET_DVR_DEC_STREAM_MODE));
Marshal.FreeHGlobal(ptrStreamUnion);
if (!CHCNetSDK.NET_DVR_MatrixStartDynamic_V41(m_userId, m_deChannel[iWnd], ref struStreamCfgV41))
{
uint errorCode = CHCNetSDK.NET_DVR_GetLastError();
Log.GetLogger().ErrorFormat("NET_DVR_MatrixStartDynamic_V41 failed, error code = {0}", errorCode);
return(false);
}
Log.GetLogger().InfoFormat("开启动态解码，考车{0}，ecode={1}，子窗口={2}，mediaIP={3}，码流={4}（0主码流，1子码流），{5}_{6}",
m_kch, camera.CameraBH, m_deChannel[iWnd], camera.MediaIP, camera.Mllx, camera.CameraIP, camera.DwChannel);
return(true);
}
private bool HandleM17C52(int kch, int bh)
{
string key = string.Format("{0}_{1}", kch, bh);
if (!m_dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("摄像头配置 {0} 不存在，请检查配置", key);
return(false);
}
CameraConf camera = m_dicCameras[key];
if (!m_dicCars[kch].StartDynamicDecode(camera, 1))
{
Log.GetLogger().ErrorFormat("HandleM17C52 画面切换失败，{0}", key);
return(false);
}
Log.GetLogger().InfoFormat("HandleM17C52 画面切换，{0}", key);
return(true);
}
/// <summary>
/// 项目完成
/// </summary>
/// <param name="kch">考车号</param>
/// <param name="strZkzmbh">准考证明</param>
/// <param name="strXmbh">项目编号</param>
/// <returns></returns>
private bool HandleM17C55(int kch, string strZkzmbh, string strXmbh)
{
//项目开始编号与项目完成编号不一样，车载没有把完成编号传过来，这里需要根据开始编号进行转换
int xmBeginCode = string.IsNullOrEmpty(strXmbh) ? 0 : int.Parse(strXmbh);
int xmEndCode = 0;
int kskm = BaseMethod.INIGetIntValue(BaseDefine.CONFIG_FILE_PATH_ENV, BaseDefine.CONFIG_SECTION_CONFIG,
BaseDefine.CONFIG_KEY_KSKM, 0); //考试科目
if (BaseDefine.CONFIG_VALUE_KSKM_3 == kskm) //科目三
{
string key = string.Format("考车{0}_2", kch);
if (!m_dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("找不到 {0} 摄像头配置，请检查配置", key);
//return false;
}
else
{
CameraConf camera = m_dicCameras[key];
m_dicCars[kch].StartDynamicDecode(camera, 1); //车载视频动态，第二画面车外
}
//科目三的项目完成编号为，开始编号+700
//218 --> 918
if (xmBeginCode < BaseDefine.XMBH_700)
{
xmEndCode = xmBeginCode + BaseDefine.XMBH_700;
}
else
{
xmEndCode = xmBeginCode;
}
}
else //科目二
{
//项目编号转换，科目二专用，数据库升级后可以不需要这段代码
xmBeginCode = GetKM2NewXmBh(xmBeginCode);
//e.g. 201500 --> 201990
// 201500 先除以 1000，得到 201。再乘以 1000，得到 201000。再加上 990，得到 201990。
xmEndCode = (xmBeginCode / 1000) * 1000 + 990;
//科目二切换到场地远景视频
string key = BaseDefine.STRING_KM2_PUBLIC_VIDEO;
if (!m_dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("找不到 {0} 摄像头配置，请检查配置", key);
//return false;
}
else
{
CameraConf camera = m_dicCameras[key];
m_dicCars[kch].StartDynamicDecode(camera, 1);
}
}
//获取项目类型
if (!m_dicJudgeRules.ContainsKey(xmEndCode.ToString()))
{
Log.GetLogger().ErrorFormat("ErrorData 表不存在 {0} 记录，请检查配置", xmEndCode);
return(false);
}
string xmlx = m_dicJudgeRules[xmEndCode.ToString()].JudgementType;
if (!m_dicExamProcedures.ContainsKey(kch))
{
Log.GetLogger().ErrorFormat("m_dicExamProcedures 字典找不到考车号 : {0}", kch);
return(false);
}
ExamProcedure examProcedure = m_dicExamProcedures[kch];
if (!examProcedure.Handle17C55(xmBeginCode, xmlx))
{
Log.GetLogger().ErrorFormat("examProcedure.Handle17C55 failed, kch={0}", kch);
return(false);
}
return(true);
}
/// <summary>
/// 项目开始
/// </summary>
/// <param name="kch">考车号</param>
/// <param name="zkzmbh">准考证明编号</param>
/// <param name="xmbh">项目编号</param>
/// <returns></returns>
private bool HandleM17C52(int kch, string zkzmbh, string xmbh)
{
int xmCode = string.IsNullOrEmpty(xmbh) ? 0 : int.Parse(xmbh);
int nWnd2 = BaseMethod.INIGetIntValue(BaseDefine.CONFIG_FILE_PATH_DISPLAY, BaseDefine.CONFIG_SECTION_CONFIG,
BaseDefine.CONFIG_KEY_WND2, 1); //画面二状态
Log.GetLogger().DebugFormat("nWnd2 = {0}", nWnd2);
if (1 == nWnd2) //值为1时进行项目动态切换
{
string key = string.Format("{0}_1", xmbh);
Log.GetLogger().DebugFormat("camera key = {0}", key);
if (!m_dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("摄像头 {0} 未配置，请检查配置文件。", key);
return(false);
}
CameraConf camera = m_dicCameras[key];
m_dicCars[kch].StartDynamicDecode(camera, 1); //第二画面进项目
////处理定点
////半坡停车时，车载会发 15010 摄像头编号过来，切换摄像头后，另外开一个线程，休眠几秒时间后，切换为原来的摄像头
//if ((BaseDefine.XMBH_15010 == xmCode) || (BaseDefine.XMBH_15020 == xmCode) || (BaseDefine.XMBH_15030 == xmCode))
//{
// Log.GetLogger().InfoFormat("定点：{0}", xmCode);
// if (BaseMethod.IsExistFile(BaseDefine.CONFIG_FILE_PATH_ZZIPChannel))
// {
// XmInfo xmInfo = new XmInfo(kch, xmCode);
// Thread QHThread = new Thread(new ParameterizedThreadStart(QHThreadProc));
// QHThread.Start(xmInfo);
// }
// return true;
//}
}
//项目编号转换，科目二专用，数据库升级后可以不需要这段代码
int xmCodeNew = GetKM2NewXmBh(xmCode);
Log.GetLogger().DebugFormat("xmCodeNew = {0}", xmCodeNew);
//获取项目类型（因为数据库里扣分类型和项目类型存在同一张表，所以这里参考C++代码，全部存在同一张字典里）
if (!m_dicJudgeRules.ContainsKey(xmbh))
{
Log.GetLogger().ErrorFormat("扣分类型 {0} 未配置，请检查配置", xmbh);
return(false);
}
string xmlx = m_dicJudgeRules[xmbh].JudgementType; //项目类型
if (!m_dicExamProcedures.ContainsKey(kch))
{
Log.GetLogger().ErrorFormat("m_dicExamProcedures 字典找不到考车号 : {0}", kch);
return(false);
}
ExamProcedure examProcedure = m_dicExamProcedures[kch];
if (!examProcedure.Handle17C52(xmCodeNew, xmlx))
{
Log.GetLogger().ErrorFormat("examProcedure.Handle17C52 failed, kch={0}", kch);
return(false);
}
//try
//{
// //使用 C++ dll 进行绘制
// Log.GetLogger().DebugFormat("kch={0}, zkzmbh={1}, xmCode={2}, kflx={3}", kch, zkzmbh, xmCodeNew, kflx);
// BaseMethod.TF17C52(kch, zkzmbh, xmCodeNew, kflx);
//}
//catch (Exception e)
//{
// Log.GetLogger().ErrorFormat("TF17C52 catch an error : {0}, kch = {1}, zkzmbh = {2}, xmCodeNew = {3}, kflx = {4}",
// e.Message, kch, zkzmbh, xmCodeNew, kflx);
// return false;
//}
Log.GetLogger().InfoFormat("HandleM17C52 end, kch={0}, zkzmbh={1}", kch, zkzmbh);
return(true);
}
//开始运行
private bool RunMap()
{
string key = string.Empty;
CameraConf cameraConf = new CameraConf();
//地图
Image imgMap = null;
int nLoadMap = BaseMethod.INIGetIntValue(BaseDefine.CONFIG_FILE_PATH_ENV, BaseDefine.CONFIG_SECTION_CONFIG,
BaseDefine.CONFIG_KEY_LOADMAP, 0);
if (1 == nLoadMap)
{
try
{
imgMap = Image.FromFile(BaseDefine.IMG_PATH_MAPN);
}
catch (Exception e)
{
Log.GetLogger().ErrorFormat("Image.FromFile catch an error : {0}", e.Message);
}
}
foreach (int iKch in dicCars.Keys)
{
Thread.Sleep(10);
CarManager carManager = dicCars[iKch];
//动态解码
key = string.Format("考车{0}_1", iKch);
if (!dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("{0} 摄像头未配置，请检查", key);
}
else
{
cameraConf = dicCameras[key];
carManager.StartDynamicDecode(cameraConf, 0);
}
key = string.Format("考车{0}_2", iKch);
if (!dicCameras.ContainsKey(key))
{
Log.GetLogger().ErrorFormat("{0} 摄像头未配置，请检查", key);
}
else
{
cameraConf = dicCameras[key];
carManager.StartDynamicDecode(cameraConf, 1);
}
try
{
//被动解码
int thirdPH = -1;
int fourthPH = -1;
if (carManager.StartPassiveDecode(2, ref thirdPH) && carManager.StartPassiveDecode(3, ref fourthPH))
{
ExamProcedure examProcedure = new ExamProcedure();
if (examProcedure.Init(m_userId, iKch, thirdPH, fourthPH, imgMap))
{
dicExamProcedures.Add(iKch, examProcedure);
}
}
else
{
Log.GetLogger().ErrorFormat("被动解码失败，kch={0}", iKch);
}
}
catch (Exception e)
{
Log.GetLogger().ErrorFormat("catch an error : {0}", e.Message);
}
}
return(true);
}
/// <summary>
/// 获取摄像头配置
/// </summary>
/// <returns></returns>
private bool GetCameraConf()
{
dicCameras.Clear();
string sql = string.Format("select {0},{1},{2},{3},{4},{5},{6},{7},{8} from {9} order by {10}",
BaseDefine.DB_FIELD_BH,
BaseDefine.DB_FIELD_SBIP,
BaseDefine.DB_FIELD_YHM,
BaseDefine.DB_FIELD_MM,
BaseDefine.DB_FIELD_DKH,
BaseDefine.DB_FIELD_TDH,
BaseDefine.DB_FIELD_TRANSMODE,
BaseDefine.DB_FIELD_MEDIAIP,
BaseDefine.DB_FIELD_NID,
BaseDefine.DB_TABLE_TBKVIDEO,
BaseDefine.DB_FIELD_BH);
try
{
DataSet ds = sqlDataProvider.RetriveDataSet(sql);
if (null != ds)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
string bh = (null == ds.Tables[0].Rows[i][0]) ? string.Empty : ds.Tables[0].Rows[i][0].ToString();
string sbip = (null == ds.Tables[0].Rows[i][1]) ? string.Empty : ds.Tables[0].Rows[i][1].ToString();
string yhm = (null == ds.Tables[0].Rows[i][2]) ? string.Empty : ds.Tables[0].Rows[i][2].ToString();
string mm = (null == ds.Tables[0].Rows[i][3]) ? string.Empty : ds.Tables[0].Rows[i][3].ToString();
string dkh = (null == ds.Tables[0].Rows[i][4]) ? string.Empty : ds.Tables[0].Rows[i][4].ToString();
string tdh = (null == ds.Tables[0].Rows[i][5]) ? string.Empty : ds.Tables[0].Rows[i][5].ToString();
string transmode = (null == ds.Tables[0].Rows[i][6]) ? string.Empty : ds.Tables[0].Rows[i][6].ToString();
string mediaip = (null == ds.Tables[0].Rows[i][7]) ? string.Empty : ds.Tables[0].Rows[i][7].ToString();
string nid = (null == ds.Tables[0].Rows[i][8]) ? string.Empty : ds.Tables[0].Rows[i][8].ToString();
int iDkh = string.IsNullOrEmpty(dkh) ? 8000 : int.Parse(dkh); //端口号
int iTdh = string.IsNullOrEmpty(tdh) ? -1 : int.Parse(tdh); //通道号
int iTransmode = string.IsNullOrEmpty(transmode) ? 1 : int.Parse(transmode); //码流类型
CameraConf camera = new CameraConf(bh, sbip, yhm, mm, mediaip, iDkh, iTdh, iTransmode);
string key = bh + "_" + nid;
if (!dicCameras.ContainsKey(key))
{
dicCameras.Add(key, camera);
}
}
}
}
catch (Exception e)
{
Log.GetLogger().ErrorFormat("catch an error : {0}", e.Message);
return(false);
}
if (0 == dicCameras.Count)
{
Log.GetLogger().ErrorFormat("初始化摄像头信息失败，数据库摄像头表解析结果为空");
return(false);
}
Log.GetLogger().InfoFormat("初始化摄像头信息成功");
return(true);
}
