public void OnQueryResult(IntPtr session, IntPtr pCommand, IntPtr pEvent)
{
BVCU_Command command = (BVCU_Command)Marshal.PtrToStructure(pCommand, typeof(BVCU_Command));
BVCU_Event_SessionCmd sessionCmd = (BVCU_Event_SessionCmd)Marshal.PtrToStructure(pEvent, typeof(BVCU_Event_SessionCmd));
if (command.stMsgContent.pData == IntPtr.Zero || sessionCmd.stContent.pData == IntPtr.Zero)
{
return;
}
if (command.iSubMethod == 18)
{
Test_Struct s1 = (Test_Struct)Marshal.PtrToStructure(command.pUserData, typeof(Test_Struct));
BVCU_PUCFG_GPSData gpsdata = (BVCU_PUCFG_GPSData)Marshal.PtrToStructure(sessionCmd.stContent.pData, typeof(BVCU_PUCFG_GPSData));
}
else if (command.iSubMethod == BVSDKAdapter.BVCU_SUBMETHOD.BVCU_SUBMETHOD_SEARCH_LIST)
{
BVCU_Search_Response searchResponse = (BVCU_Search_Response)Marshal.PtrToStructure(sessionCmd.stContent.pData, typeof(BVCU_Search_Response));
if (searchResponse.stSearchInfo.iType == (Int32)BVSDKAdapter.BVCU_SEARCH_TYPE.BVCU_SEARCH_TYPE_FILE)
{
BVCU_SearchInfo stSearchInfo = searchResponse.stSearchInfo;
BVSearchResponse searchRes = new BVSearchResponse(searchResponse);//读取文件列表
m_session.showSearchRecordFiles(searchRes, command.szTargetID);
}
}
}
public int SearchFileBySeach(string puId, DateTime beginTime, DateTime endTime)
{
string CurrentPuId = puId;
int CurrentChannelInex = 0;
object userData = null;
int FilterFileType = (int)BVSDKAdapter.BVCU_STORAGE_FILE_TYPE.ALL;
int rc = -1;
BVCU_SearchInfo searchInfo = new BVCU_SearchInfo();
searchInfo.iPostition = 0;
searchInfo.iCount = 128;
searchInfo.iType = (int)BVSDKAdapter.BVCU_SEARCH_TYPE.BVCU_SEARCH_TYPE_FILE;
BVCU_Search_FileFilter fileFilter = new BVCU_Search_FileFilter();
fileFilter.puID = CurrentPuId;
fileFilter.iChannelIndex = CurrentChannelInex;
fileFilter.iTimeBegin = BVSDKAdapter.getSec(beginTime);
fileFilter.iTimeEnd = BVSDKAdapter.getSec(endTime);
fileFilter.iFileType = FilterFileType;
//(m_bvsdkHandle, m_server.sessionHandle);
int isize = Marshal.SizeOf(typeof(BVCU_Search_FileFilter));
BVCU_Search_Request request = new BVCU_Search_Request();
request.stSearchInfo = searchInfo;
IntPtr ptFileFilter = IntPtr.Zero;
IntPtr ptRequest = IntPtr.Zero;
int iSize = Marshal.SizeOf(typeof(BVCU_Search_FileFilter));
ptFileFilter = Marshal.AllocHGlobal(iSize);
if (ptFileFilter == IntPtr.Zero)
{
return(BVSDKAdapter.BVCU_RESULT_E.FAILED);
}
request.pData = BVCU_Search_Request.CreateDataArray();
Marshal.StructureToPtr(fileFilter, ptFileFilter, false);
Marshal.Copy(ptFileFilter, request.pData, 0, Marshal.SizeOf(typeof(BVCU_Search_FileFilter)));
ptRequest = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(BVCU_Search_Request)));
if (ptRequest == IntPtr.Zero)
{
Marshal.FreeHGlobal(ptFileFilter);
return(BVSDKAdapter.BVCU_RESULT_E.FAILED);
}
Marshal.StructureToPtr(request, ptRequest, false);
IntPtr ptNruTarget = Marshal.StringToHGlobalAnsi(CurrentPuId);
SearchCommon.SearchUserData searchUserData = new SearchCommon.SearchUserData();
searchUserData.stSearchInfo = searchInfo;
searchUserData.oData = fileFilter;
searchUserData.userData = userData;
int iIndexUserData = userDataDeposit.DepositAData(searchUserData);
rc = BVCU.ManagedLayer_Search_File(m_bvsdkHandle, m_server.sessionHandle, ptNruTarget, ptRequest, (IntPtr)iIndexUserData);
Marshal.FreeHGlobal(ptFileFilter);
Marshal.FreeHGlobal(ptRequest);
Marshal.FreeHGlobal(ptNruTarget);
return(rc);
}
public BVSearchResponse(BVCU_Search_Response searchResponse)
{
searchInfo = searchResponse.stSearchInfo;
IntPtr ptr = searchResponse.pData;
switch (searchResponse.stSearchInfo.iType)
{
case (int)BVSDKAdapter.BVCU_SEARCH_TYPE.BVCU_SEARCH_TYPE_FILE:
fileInfo = new List <BVCU_Search_FileInfo>();
int size = Marshal.SizeOf(typeof(BVCU_Search_FileInfo));
for (int i = 0; i < searchResponse.iCount; i++)
{
BVCU_Search_FileInfo file = (BVCU_Search_FileInfo)Marshal.PtrToStructure(ptr, typeof(BVCU_Search_FileInfo));
fileInfo.Add(file);
ptr += Marshal.SizeOf(typeof(BVCU_Search_FileInfo));
}
break;
case (int)BVSDKAdapter.BVCU_SEARCH_TYPE.BVCU_SEARCH_TYPE_PULIST:
pulist = new List <BVCU_PUChannelInfo>();
for (int i = 0; i < searchResponse.iCount; i++)
{
pulist.Add((BVCU_PUChannelInfo)Marshal.PtrToStructure(ptr, typeof(BVCU_PUChannelInfo)));
ptr += Marshal.SizeOf(typeof(BVCU_PUChannelInfo));
}
break;
default:
break;
}
}
