public List <TDIO_ChannelInfo> DIOQueryChannelList(uint loginid, string devname = "")
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGetChlInfo loginid:" + loginid + ",devname:" + devname);
uint pdwQueryChnLstHandle;
IVXDIOSDKProtocol.DIOCreateQueryChannelList(loginid, out pdwQueryChnLstHandle);
List <TDIO_ChannelInfo> ret = new List <TDIO_ChannelInfo>();
StringBuilder sb = new StringBuilder();
while (true)
{
TDIO_ChannelInfo info = new TDIO_ChannelInfo();
uint pdwQueryOverFlag;
IVXDIOSDKProtocol.DIOGetNextChannelInfo(pdwQueryChnLstHandle, out info, out pdwQueryOverFlag);
if (pdwQueryOverFlag == 0)
{
break;
}
else
{
info.szRest = loginid.ToString();
ret.Add(info);
sb.AppendLine("szChannelId:" + info.szChannelId + ",szChannelName:" + info.szChannelName + ",szRest:" + info.szRest);
}
}
IVXDIOSDKProtocol.DIOCloseQueryChannelList(pdwQueryChnLstHandle);
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGetChlInfo ret:" + 0 + ",list:" + sb.ToString());
return(ret);
}
public uint DIOLoginDevice(uint dwConnType, string pIp,
ushort uPort, string pUser, string pPassword, uint dwTimeout, out uint pdwLoginId)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, string.Format("IVXStreamIOSDKProtocol StrmLogin dwConnType:{0}"
+ ",pIp:{1}"
+ ",uPort:{2}"
+ ",pUser:{3}"
+ ",pPassword:{4}"
+ ",dwTimeout:{5}"
, dwConnType
, pIp
, uPort
, pUser
, pPassword
, dwTimeout));
UInt32 retVal = IVXDIOSDKProtocol.DIOLoginDevice(dwConnType, pIp, uPort, pUser, pPassword, 5000, out pdwLoginId);
if (retVal > 0)
{
pdwLoginId = 0;
DIO_GetError(retVal);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmLogin ret:" + retVal + ",pdwLoginId:" + pdwLoginId);
return(retVal);
}
public string GetErrInfo(uint errCode)
{
IntPtr str = Marshal.AllocHGlobal(256);
IVXDIOSDKProtocol.DIOGetErrInfo(errCode, str);
string ret = Marshal.PtrToStringAnsi(str);
return(ret);
}
public uint DIOCloseStrm(UInt32 dwStrmId)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmRealStop dwStrmId:" + dwStrmId);
UInt32 retVal = IVXDIOSDKProtocol.DIOCloseRealStrm(dwStrmId);
if (retVal > 0)
{
DIO_GetError((uint)retVal);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmRealStop ret:" + retVal);
return(retVal);
}
public uint DIOLogoutDevice(uint dwLoginId)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol DIOLogoutDevice pdwLoginId:" + dwLoginId);
UInt32 retVal = IVXDIOSDKProtocol.DIOLogoutDevice(dwLoginId);
if (retVal > 0)
{
DIO_GetError(retVal);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol DIOLogoutDevice ret:" + retVal);
return(retVal);
}
public uint DIOInit()
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmInit ");
UInt32 retVal = IVXDIOSDKProtocol.DIOInit();
if (retVal > 0)
{
DIO_GetError(retVal);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmInit ret:" + 0);
return(0);
}
public uint DIOStartRealPlayStrm(uint loginid, string pChannelId, IntPtr hWnd, out UInt32 pdwRealStrmId)
{
m_LPSTRMCALLBACK = OnLPSTRMCALLBACK;
if (pChannelId.Contains(" "))
{
pChannelId = pChannelId.Substring(pChannelId.LastIndexOf(' ') + 1);
}
IntPtr userContext = Marshal.AllocHGlobal(4);
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmRealStartPlay loginid:" + loginid + ",pChannelId:" + pChannelId + ",hWnd:" + hWnd.ToInt64());
UInt32 retVal = IVXDIOSDKProtocol.DIORealPlay(loginid, pChannelId, 0, (uint)hWnd.ToInt32(), m_LPSTRMCALLBACK, userContext, out pdwRealStrmId);
if (retVal > 0)
{
DIO_GetError((uint)retVal);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmRealStartPlay ret:" + retVal + ",pdwRealStrmId:" + pdwRealStrmId);
return((uint)retVal);
}
public List <TDIO_StrmFileInfo> DIOQueryFileList(uint loginid, string pChannelId, DateTime st, DateTime et)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGetVideoInfo loginid:" + loginid + ",pChannelId:" + pChannelId + ",st:" + st.ToString("yyyyMMddHHmmss") + ",et:" + et.ToString("yyyyMMddHHmmss"));
uint pdwQueryStrmFilesHandle;
TDIO_QueryFileCondition query = new TDIO_QueryFileCondition()
{
tStart = DataModel.Common.ConvertLinuxTime(st),
tStop = DataModel.Common.ConvertLinuxTime(et),
szRest = "",
};
UInt32 retVal = IVXDIOSDKProtocol.DIOCreateQueryStrmFilesList(loginid, pChannelId, ref query, out pdwQueryStrmFilesHandle);
if (retVal > 0)
{
DIO_GetError(retVal);
}
List <TDIO_StrmFileInfo> ret = new List <TDIO_StrmFileInfo>();
StringBuilder sb = new StringBuilder();
while (true)
{
TDIO_StrmFileInfo info = new TDIO_StrmFileInfo();
uint pdwQueryOverFlag;
IVXDIOSDKProtocol.DIOGetNextFileInfo(pdwQueryStrmFilesHandle, out info, out pdwQueryOverFlag);
if (pdwQueryOverFlag == 0)
{
break;
}
else
{
ret.Add(info);
sb.AppendLine("qwFileSize:" + info.qwFileSize + ",tStart:" + info.tStart + ",tStop:" + info.tStop + ",szRest:" + info.szRest);
}
}
IVXDIOSDKProtocol.DIOCloseQueryStrmFilesList(pdwQueryStrmFilesHandle);
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGetVideoInfo ret:" + 0 + ",list:" + sb.ToString());
return(ret);
}
public System.Drawing.Image DIOSnapPictureEx(UInt32 dwStrmId)
{
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGrabPictureData dwStrmId:" + dwStrmId);
string tempfile = System.IO.Path.GetTempFileName();
uint retVal = IVXDIOSDKProtocol.DIORealGrabPicture(dwStrmId, tempfile, 0);
if (retVal > 0)
{
DIO_GetError(retVal);
}
System.Drawing.Image img = Image.FromFile(tempfile);
if (img != null)
{
System.IO.File.Delete(tempfile);
}
MyLog4Net.ILogExtension.DebugWithDebugView(MyLog4Net.Container.Instance.Log, "IVXStreamIOSDKProtocol StrmGrabPictureData ret:" + 0);
return(img);
}