private void DownloadtFinished(int iID)
{
if (m_ulConnID == iID)
{
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
pbDownloadTime.Value = 100;
m_ulConnID = 0;
lbDownloadStatusTime.Text = "Download Finished";
timerTime.Enabled = false;
}
foreach (Download file in m_lstDownloadFile)
{
if (file.GetConnID() == iID)
{
file.StopDownload();
m_lstDownloadFile.Remove(file);
for (int i = 0; i < lvFileData.Items.Count; i++)
{
string sFileName = lvFileData.Items[i].SubItems[1].Text.ToString();
if (sFileName == file.GetFilename())
{
lvFileData.Items[i].SubItems[6].Text = "Finished";
}
}
break;
}
}
if (m_lstDownloadFile.Count == 0)
{
timerFile.Enabled = false;
}
}
public void StartDownloadByTime()
{
DoCallBack = new ReplayCallBackDelegate(DoCallBackFunction);
int iRet = NVSSDK.NetClient_NetFileDownloadByTimeSpanEx(ref m_ulConnID,
m_ClientInfo.m_iServerID,
null,
m_iRealChannel,
ref m_begintime,
ref m_endtime, 0, -1, 2);
if (iRet < 0)
{
if (m_ulConnID != -1)
{
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
m_ulConnID = 0;
}
return;
}
else
{
IntPtr tmep = IntPtr.Zero;
iRet = NVSSDK.NetClient_SetNetFileDownloadFileCallBack(m_ulConnID, DoCallBack, tmep);
}
}
private void btnContinue_Click(object sender, EventArgs e)
{
string sFileName = "";
for (int i = 0; i < lvFileData.Items.Count; i++)
{
if (lvFileData.Items[i].Checked)
{
sFileName = lvFileData.Items[i].SubItems[1].Text.ToString();
break;
}
}
sFileName = sFileName.Trim();
if (m_iLogonID < 0 || sFileName == "")
{
return;
}
UInt32 iConnID = 0;
if (IsFileInList(m_iLogonID, sFileName, ref iConnID))
{
DOWNLOAD_CONTROL tdc = new DOWNLOAD_CONTROL();// = {sizeof(DOWNLOAD_CONTROL)};
tdc.m_iSize = Marshal.SizeOf(tdc);
tdc.m_iPosition = -1;
tdc.m_iSpeed = 16;
tdc.m_iReqMode = cbQueryMode.SelectedIndex;
int iRet = NVSSDK.NetClient_NetFileDownload(ref iConnID, m_ClientInfo.m_iServerID, 2, StructToBytes(tdc), Marshal.SizeOf(tdc));
//if (iRet < 0)
//{
// MessageBox.Show("NetClient_NetFileDownload faild!");
//}
}
}
private void ProgressDownlondByTime()
{
if (m_ulConnID != -1)
{
int uiCurrentPos = 0;
int iSize = 0;
if (NVSSDK.NetClient_NetFileGetDownloadPos(m_ulConnID, ref uiCurrentPos, ref iSize) >= 0)
{
long uiBeginTime = CommonFunction.NvsFileTimeToAbsSeconds(m_StartTime);
long uiEndTime = CommonFunction.NvsFileTimeToAbsSeconds(m_EndTime);
long iTimeInterval = uiEndTime - uiBeginTime;
if (iTimeInterval > 0)
{
long iCurrentInterval = uiCurrentPos - uiBeginTime;
if (iCurrentInterval > 0 && iCurrentInterval < iTimeInterval)
{
long iProcess = iCurrentInterval * 100 / iTimeInterval;
if (iProcess > 100)
{
return;
}
pbDownloadTime.Value = Convert.ToInt32(iProcess);
}
}
DateTime dtTime = CommonFunction.ConvertIntToDateTime(uiCurrentPos);
lbDownloadStatusTime.Text = dtTime.Year.ToString() + "-" +
dtTime.Month.ToString("D2") + "-" +
dtTime.Day.ToString("D2") + " " +
dtTime.Hour.ToString("D2") + ":" +
dtTime.Minute.ToString("D2") + ":" +
dtTime.Second.ToString("D2");
}
}
}
/// <summary>
/// Download location
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDLLocation_Click(object sender, EventArgs e)
{
if (m_ClientInfo.m_iServerID == -1 || m_ulConnID == -1)
{
return;
}
int iPos = 0;
try
{
iPos = Convert.ToInt32(tbDLLocation.Text.ToString());
}
catch (System.Exception ex)
{
MessageBox.Show("Please input the Number: 0~100!" + ex.Message);
}
if (iPos >= 0 && iPos < 100)
{
NVSSDK.NetClient_NetFileDownloadFile(ref m_ulConnID, m_ClientInfo.m_iServerID, "", "", 1, iPos, -1);
if (m_iPlayerID >= 0)
{
PLAYSDK.TC_CleanStreamBuffer(m_iPlayerID);
}
}
}
private void UI_UpdateProgressByFile()
{
if (m_ulConnID != -1)
{
int iProgress = 0, iSize = 0;
int iRet = NVSSDK.NetClient_NetFileGetDownloadPos(m_ulConnID, ref iProgress, ref iSize);
if (iRet >= 0)
{
string sProgress = "***" + iProgress.ToString() + "%/" + iSize.ToString() + "dB***";
lbDownloadProgress.Text = sProgress;
if (iProgress > 0 & iProgress < 100)
{
pgbDownload.Value = iProgress;
}
}
}
if (m_iPlayerID != -1)
{
if (PLAYSDK.TC_GetFrameCount(m_iPlayerID) == 0)
{
return;
}
int i = PLAYSDK.TC_GetPlayingFrameNum(m_iPlayerID);
int j = PLAYSDK.TC_GetFrameCount(m_iPlayerID);
int iProgress = i * 100 / j;
string sProgress = "***" + iProgress.ToString() + "%***";
lbPlayProgress.Text = sProgress;
if (iProgress <= 100 & iProgress >= 0)
{
pgbPlay.Value = iProgress;
}
}
}
private void timerFile_Tick(object sender, EventArgs e)
{
for (int i = 0; i < m_lstDownloadFile.Count; i++)
{
UInt32 iConnID = m_lstDownloadFile[i].GetConnID();
if (iConnID != -1)
{
string sName = m_lstDownloadFile[i].GetFilename();
int uiCurrentPos = 0;
int iSize = 0;
if (NVSSDK.NetClient_NetFileGetDownloadPos(iConnID, ref uiCurrentPos, ref iSize) >= 0)
{
string sPos = "0%";
if (uiCurrentPos > 0 & uiCurrentPos < 100)
{
sPos = uiCurrentPos.ToString() + "%/";
}
sPos += iSize.ToString() + "dB";
m_lstDownloadFile[i].SetPosition(iSize);
for (int j = 0; j < lvFileData.Items.Count; j++)
{
string sFileName = lvFileData.Items[j].SubItems[1].Text.ToString();
if (sName == sFileName)
{
lvFileData.Items[j].SubItems[6].Text = sPos;
break;
}
}
}
} // enf of if (m_ulConnID != -1)
} // end of for (int i = 0; i < m_lstDownloadFile.Count, i++)
}
//选择页码，更新DataGridView列表
private void cboDNSPage_SelectedIndexChanged(object sender, EventArgs e)
{
int iPage = cboDNSPage.SelectedIndex;
if (iPage < 0)
{
return;
}
dgvDNS.Rows.Clear();
//将回调保存，防止垃圾回收，出现异常
DnsNotify = DNSListNotify;
//获取DNS设备列表
int iRet = NVSSDK.NSLook_GetList
(
ServerID,
Encoding.ASCII.GetBytes(UserName),
Encoding.ASCII.GetBytes(Password),
iPage,
DnsNotify,
null,
NVSSDK.TYPE_DNS
);
//刷新DataGridView
dgvDNS.Invalidate();
if (iRet != 0)
{
MessageBox.Show("NSLook_GetList DNS Error ! " + iRet);
}
}
private void BreakContinue(int iLogonID)
{
foreach (Download dlfile in m_lstDownloadFile)
{
if (dlfile.GetLogonID() == iLogonID)
{
if (dlfile.GetBreakContinue() == 1)
{
DOWNLOAD_FILE tdf = new DOWNLOAD_FILE();// = {sizeof(DOWNLOAD_CONTROL)};
tdf.m_cRemoteFilename = new char[255];
tdf.m_cLocalFilename = new char[255];
CharsCopy(dlfile.GetFilename().ToCharArray(), tdf.m_cRemoteFilename);
CharsCopy(("E:\\netclientdemo_download\\" + dlfile.GetFilename()).ToCharArray(), tdf.m_cLocalFilename);
tdf.m_iSize = Marshal.SizeOf(tdf);
tdf.m_iPosition = -1;
tdf.m_iSpeed = 16;
tdf.m_iReqMode = cbQueryMode.SelectedIndex;
UInt32 iConnID = 0;
int iRet = NVSSDK.NetClient_NetFileDownload(ref iConnID, m_ClientInfo.m_iServerID, 3, StructToBytes(tdf), Marshal.SizeOf(tdf));
if (iRet >= 0)
{
dlfile.SetConnID(iConnID);
timerFile.Enabled = true;
}
}
}
}
}
private void Update_UI_IPAndID()
{
cbVideoType.SelectedIndex = 0;
cbFileType.SelectedIndex = 0;
cbBitStreamType.SelectedIndex = 0;
cbQueryMode.SelectedIndex = 0;
DateTime dt = new DateTime(DateTime.Now.Year,
DateTime.Now.Month,
DateTime.Now.Day,
0, 0, 0);
dtStartTimeFile.Value = dt;
dtEndTimeFile.Value = DateTime.Now;
dtStartTimeTime.Value = dt;
dtEndTimeTime.Value = DateTime.Now;
int iChannelNum = 0;
NVSSDK.NetClient_GetChannelNum(m_iLogonID, ref iChannelNum);
cbPassNOFile.Items.Clear();
cbPassNOFile.Items.Add("All");
for (int i = 0; i < iChannelNum; i++)
{
cbPassNOFile.Items.Add(i.ToString());
}
if (cbPassNOFile.Items.Count > 0)
{
cbPassNOFile.SelectedIndex = 0;
}
int iAlarmChannelNo = 0, iAlarmOutPortNum = 0;
int iRet = NVSSDK.NetClient_GetAlarmPortNum(m_iLogonID, ref iAlarmChannelNo, ref iAlarmOutPortNum);
cbAlarmType.Items.Clear();
for (int i = 0; i < iAlarmChannelNo; i++)
{
cbAlarmType.Items.Add(i.ToString());
}
if (cbAlarmType.Items.Count > 0)
{
cbAlarmType.SelectedIndex = 0;
}
cbPassNOTime.Items.Clear();
cbPassNOTime.Items.Add("All");
for (int i = 0; i < iChannelNum; i++)
{
cbPassNOTime.Items.Add(i.ToString());
}
if (cbPassNOTime.Items.Count > 0)
{
cbPassNOTime.SelectedIndex = 0;
}
}
private void PlayForm_FormClosing(object sender, FormClosingEventArgs e)
{
PLAYSDK.TC_Stop(m_iPlayerID); //停止播放
PLAYSDK.TC_StopAudio(m_iPlayerID);
PLAYSDK.TC_DeletePlayer(m_iPlayerID); //删除播放器实例
PLAYSDK.TC_DeleteSystem();
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
}
public void StopDownload()
{
int iret = NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
if (iret < 0)
{
MessageBox.Show("NetClient_NetFileStopDownloadFile faild!");
}
}
private void btnStopDownloadTime_Click(object sender, EventArgs e)
{
if (m_ClientInfo.m_iServerID != -1 && m_ulConnID != -1)
{
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
pbDownloadTime.Value = 0;
m_ulConnID = 0;
lbDownloadStatusTime.Text = "Stop Download";
timerTime.Enabled = false;
}
}
/// <summary>
/// Get fileinfo and update ui
/// </summary>
private void Update_UI_Query_Result()
{
lbFileNumber.Text = "File Number:" + m_iTotalCount.ToString();
cbTotolPage.Items.Clear();
for (int i = 0; i < m_iTotalPage; i++)
{
cbTotolPage.Items.Add(i + 1);
}
//cbTotolPage.SelectedIndex = m_iCurrentPage;
lvFileData.Items.Clear();
for (int i = 0; i < m_iCurrentCount; i++)
{
NVS_FILE_DATA filedata = new NVS_FILE_DATA();
int iret = NVSSDK.NetClient_NetFileGetQueryfile(m_iLogonID, i, ref filedata);
if (iret < 0)
{
MessageBox.Show("NetClient_NetFileGetQueryfile failed");
return;
//GetLastError()
}
else
{
ListViewItem one = new ListViewItem();
one.Text = (m_iCurrentPage * NVSSDK.MAX_PAGESIZE + i).ToString();
string str = new string(filedata.m_cFileName, 0, filedata.m_cFileName.Length);
str = str.Trim("\0".ToCharArray());
one.SubItems.Add(str);
one.SubItems.Add(filedata.m_iType.ToString());
one.SubItems.Add(filedata.m_iFileSize.ToString());
string stime = filedata.m_struStartTime.m_iYear.ToString() + "-" +
filedata.m_struStartTime.m_iMonth.ToString("D2") + "-" +
filedata.m_struStartTime.m_iDay.ToString("D2") + " " +
filedata.m_struStartTime.m_iHour.ToString("D2") + ":" +
filedata.m_struStartTime.m_iSecond.ToString("D2") + ":" +
filedata.m_struStartTime.m_iMinute.ToString("D2");
one.SubItems.Add(stime);
stime = filedata.m_struStoptime.m_iYear.ToString() + "-" +
filedata.m_struStoptime.m_iMonth.ToString("D2") + "-" +
filedata.m_struStoptime.m_iDay.ToString("D2") + " " +
filedata.m_struStoptime.m_iHour.ToString("D2") + ":" +
filedata.m_struStoptime.m_iSecond.ToString("D2") + ":" +
filedata.m_struStoptime.m_iMinute.ToString("D2");
one.SubItems.Add(stime);
one.SubItems.Add(""); // 预留增加下载进度
lvFileData.Items.Add(one);
}
}
}
/// <summary>
/// Get File Count and init some value
/// </summary>
private void GetFileCountInfo()
{
int iret = -1;
iret = NVSSDK.NetClient_NetFileGetFileCount(m_iLogonID, ref m_iTotalCount, ref m_iCurrentCount);
if (iret < 0)
{
MessageBox.Show("NetClient_NetFileGetFileCount failed");
}
if (m_iTotalCount > 0)
{
m_iTotalPage = m_iTotalCount / (NVSSDK.MAX_PAGESIZE) + 1;
}
}
//获取NVS设备列表
private void btnNVSRefresh_Click(object sender, EventArgs e)
{
int iCount = 0;
//获取NVS设备数量
int iRet = NVSSDK.NSLook_GetCount
(
ServerID,
Encoding.ASCII.GetBytes(UserName),
Encoding.ASCII.GetBytes(Password),
ref iCount, NVSSDK.TYPE_NVS
);
if (iRet != 0)
{
MessageBox.Show("NSLook_GetCount NVS Error ! " + iRet);
textNVSCount.Text = "0";
return;
}
textNVSCount.Text = iCount.ToString();
//将回调保存，防止垃圾回收，出现异常
NvsNotify = NVSListNotify;
if (iCount > 0)
{
//清空DataGridView的内容
dgvNVS.Rows.Clear();
//获取NVS列表
iRet = NVSSDK.NSLook_GetList
(
ServerID,
Encoding.ASCII.GetBytes(UserName),
Encoding.ASCII.GetBytes(Password),
0,
null,
NvsNotify,
NVSSDK.TYPE_NVS
);
//操作失败
if (iRet != 0)
{
MessageBox.Show("NSLook_GetList NVS Error ! " + iRet);
}
}
}
private void btnPlayTime_Click(object sender, EventArgs e)
{
if (dtStartTimeTime.Value >= dtEndTimeTime.Value)
{
MessageBox.Show("Start Time > End Time!");
return;
}
if (m_iLogonID < 0)
{
return;
}
m_StartTime.m_iYear = Convert.ToUInt16(dtStartTimeTime.Value.Year);
m_StartTime.m_iMonth = Convert.ToUInt16(dtStartTimeTime.Value.Month);
m_StartTime.m_iDay = Convert.ToUInt16(dtStartTimeTime.Value.Day);
m_StartTime.m_iHour = Convert.ToUInt16(dtStartTimeTime.Value.Hour);
m_StartTime.m_iMinute = Convert.ToUInt16(dtStartTimeTime.Value.Minute);
m_StartTime.m_iSecond = Convert.ToUInt16(dtStartTimeTime.Value.Second);
m_EndTime.m_iYear = Convert.ToUInt16(dtEndTimeTime.Value.Year);
m_EndTime.m_iMonth = Convert.ToUInt16(dtEndTimeTime.Value.Month);
m_EndTime.m_iDay = Convert.ToUInt16(dtEndTimeTime.Value.Day);
m_EndTime.m_iHour = Convert.ToUInt16(dtEndTimeTime.Value.Hour);
m_EndTime.m_iMinute = Convert.ToUInt16(dtEndTimeTime.Value.Minute);
m_EndTime.m_iSecond = Convert.ToUInt16(dtEndTimeTime.Value.Second);
int iChannelNo = cbPassNOTime.SelectedIndex;
int iStreamNo = cbBitStreamType.SelectedIndex;
int iChannelNum = 0;
NVSSDK.NetClient_GetChannelNum(m_ClientInfo.m_iServerID, ref iChannelNum);
int iRealChannel = iStreamNo * iChannelNum + iChannelNo;
//m_PlayPage.SetDownloadParam(m_iLogonID, iRealChannel/*iChannelNo*/, &begintime, &endtime);
//m_PlayPage.DoModal();
int irt = -1;
irt = PLAYSDK.TC_CreateSystem(IntPtr.Zero);
if (irt < 0)
{
MessageBox.Show("TC_CreateSystem failed!");
}
PlayForm frmPlay = new PlayForm(m_ClientInfo, iRealChannel, m_StartTime, m_EndTime, this);
frmPlay.ShowDialog();
}
//更新页码
private void btnDNSRefresh_Click(object sender, EventArgs e)
{
cboDNSPage.SelectedIndex = -1;
int iCount = 0;
//获取DNS设备数量
int iRet = NVSSDK.NSLook_GetCount
(
ServerID,
Encoding.ASCII.GetBytes(UserName),
Encoding.ASCII.GetBytes(Password),
ref iCount, NVSSDK.TYPE_DNS
);
//获取失败退出
if (iRet != 0)
{
MessageBox.Show("NSLook_GetCount DNS Error ! " + iRet);
textDNSCount.Text = "0";
return;
}
cboDNSPage.Items.Clear();
if (iCount <= 0)
{
textDNSCount.Text = "0";
return;
}
textDNSCount.Text = iCount.ToString();
int iPage = 0;
//计算页数
iPage = iCount / REG_PAGE_SIZE + iCount % REG_PAGE_SIZE == 0 ? 0 : 1;
//为页码下拉菜单添加子项
for (int i = 0; i < iPage; i++)
{
cboDNSPage.Items.Add(i + 1);
}
//默认选择第一页
cboDNSPage.SelectedIndex = 0;
}
public void StartDownloadByFile()
{
DoCallBack = new ReplayCallBackDelegate(DoCallBackFunction);
int iRet = NVSSDK.NetClient_NetFileDownloadFile(ref m_ulConnID, m_ClientInfo.m_iServerID, m_szFileName.ToString(), "", 0, -1, 2);
if (iRet >= 0)
{
IntPtr temp = IntPtr.Zero;
int irt = NVSSDK.NetClient_SetNetFileDownloadFileCallBack(m_ulConnID, DoCallBack, temp);
}
else
{
//if (m_ulConnID != -1) // INVALID_ID)
{
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
//m_ulConnID = -1;
}
}
}
public void ContinueDownload()
{
if (m_ClientInfo.m_iServerID == -1 || m_ulConnID == -1)
{
return;
}
if (m_iDownloadPause == 1)
{
int iState = 0;
int iRet = PLAYSDK.TC_GetStreamPlayBufferState(m_iPlayerID, ref iState);
if (iRet == 0)
{
if (iState == -19) //RET_BUFFER_WILL_BE_EMPTY )
{
//iRet = NVSSDK.NetClient_NetFileDownloadFile(ref m_ulConnID, m_ClientInfo.m_iServerID, m_szFileName, "", 1, -1, 1);
iRet = NVSSDK.NetClient_NetFileDownloadFile(ref m_ulConnID, m_ClientInfo.m_iServerID, "", "", 1, -1, 1);
m_iDownloadPause = 0;
}
}
}
}
private void btnDLSpeedChange_Click(object sender, EventArgs e)
{
if (m_ClientInfo.m_iServerID == -1 || m_ulConnID == -1) //|| m_iDownloadPause)
{
return;
}
int iSpeed = 0;
try
{
iSpeed = Convert.ToInt32(tbDLSpeed.Text.ToString());
}
catch (System.Exception ex)
{
MessageBox.Show("Please input the Number: 0~16!" + ex.Message);
}
if (iSpeed >= 0 && iSpeed <= 16)
{
m_iDownloadSpeed = iSpeed;
NVSSDK.NetClient_NetFileDownloadFile(ref m_ulConnID, m_ClientInfo.m_iServerID, "", "", 1, -1, iSpeed);
}
}
private void UI_UpdateProgressByTime()
{
if (m_ulConnID != -1)
{
int iCurrentDonwnTime = 0, iSize = 0;
int iRet = NVSSDK.NetClient_NetFileGetDownloadPos(m_ulConnID, ref iCurrentDonwnTime, ref iSize);
if (iRet >= 0)
{
DateTime dtTime = CommonFunction.ConvertIntToDateTime(iCurrentDonwnTime);
lbDownloadProgress.Text = dtTime.Year.ToString() + "-" +
dtTime.Month.ToString() + "-" +
dtTime.Day.ToString() + " " +
dtTime.Hour.ToString() + ":" +
dtTime.Minute.ToString() + ":" +
dtTime.Second.ToString() + " Size:" +
iSize.ToString() + "db";
long uiBeginTime = CommonFunction.NvsFileTimeToAbsSeconds(m_begintime);
long uiEndTime = CommonFunction.NvsFileTimeToAbsSeconds(m_endtime);
long iTimeInterval = uiEndTime - uiBeginTime;
if (iTimeInterval > 0)
{
long iCurrentInterval = iCurrentDonwnTime - uiBeginTime;
if (iCurrentInterval > 0 && iCurrentInterval < iTimeInterval)
{
long iProcess = iCurrentInterval * 100 / iTimeInterval;
if (iProcess > 100)
{
return;
}
pgbDownload.Value = Convert.ToInt32(iProcess);
}
}
}
}
if (m_iPlayerID != -1)
{
Int32 uiCurrentPlayTime = 0;
PLAYSDK.TC_GetUserDataInfo(m_iPlayerID, -1, 0, ref uiCurrentPlayTime, Marshal.SizeOf(uiCurrentPlayTime));
if (uiCurrentPlayTime > 0)
{
DateTime dtTime = CommonFunction.ConvertIntToDateTime(uiCurrentPlayTime);
lbDownloadProgress.Text = dtTime.Year.ToString() + "-" +
dtTime.Month.ToString() + "-" +
dtTime.Day.ToString() + " " +
dtTime.Hour.ToString() + ":" +
dtTime.Minute.ToString() + ":" +
dtTime.Second.ToString();
long uiBeginTime = CommonFunction.NvsFileTimeToAbsSeconds(m_begintime);
long uiEndTime = CommonFunction.NvsFileTimeToAbsSeconds(m_endtime);
long iTimeInterval = uiEndTime - uiBeginTime;
if (iTimeInterval > 0)
{
long iCurrentInterval = uiCurrentPlayTime - uiBeginTime;
if (iCurrentInterval > 0 && iCurrentInterval < iTimeInterval)
{
long iProcess = iCurrentInterval * 100 / iTimeInterval;
if (iProcess > 100)
{
return;
}
pgbDownload.Value = Convert.ToInt32(iProcess);
}
}
}
}
}
private void btnDownloadTime_Click(object sender, EventArgs e)
{
if (dtStartTimeTime.Value >= dtEndTimeTime.Value)
{
MessageBox.Show("Start Time > End Time!");
return;
}
m_StartTime.m_iYear = Convert.ToUInt16(dtStartTimeTime.Value.Year);
m_StartTime.m_iMonth = Convert.ToUInt16(dtStartTimeTime.Value.Month);
m_StartTime.m_iDay = Convert.ToUInt16(dtStartTimeTime.Value.Day);
m_StartTime.m_iHour = Convert.ToUInt16(dtStartTimeTime.Value.Hour);
m_StartTime.m_iMinute = Convert.ToUInt16(dtStartTimeTime.Value.Minute);
m_StartTime.m_iSecond = Convert.ToUInt16(dtStartTimeTime.Value.Second);
m_EndTime.m_iYear = Convert.ToUInt16(dtEndTimeTime.Value.Year);
m_EndTime.m_iMonth = Convert.ToUInt16(dtEndTimeTime.Value.Month);
m_EndTime.m_iDay = Convert.ToUInt16(dtEndTimeTime.Value.Day);
m_EndTime.m_iHour = Convert.ToUInt16(dtEndTimeTime.Value.Hour);
m_EndTime.m_iMinute = Convert.ToUInt16(dtEndTimeTime.Value.Minute);
m_EndTime.m_iSecond = Convert.ToUInt16(dtEndTimeTime.Value.Second);
string localfile = "Demo_Download" + m_StartTime.m_iYear.ToString()
+ m_StartTime.m_iMonth.ToString()
+ m_StartTime.m_iDay.ToString()
+ m_StartTime.m_iHour.ToString()
+ m_StartTime.m_iMinute.ToString()
+ m_StartTime.m_iSecond.ToString()
+ "-"
+ m_EndTime.m_iYear.ToString()
+ m_EndTime.m_iMonth.ToString()
+ m_EndTime.m_iDay.ToString()
+ m_EndTime.m_iHour.ToString()
+ m_EndTime.m_iMinute.ToString()
+ m_EndTime.m_iSecond.ToString()
+ ".sdv";
if (!System.IO.Directory.Exists("E:\\netclientdemo_download"))
{
System.IO.Directory.CreateDirectory("E:\\netclientdemo_download");
}
string path = "E:\\netclientdemo_download\\" + localfile;
int iChannelNo = cbPassNOTime.SelectedIndex;
int iStreamNo = cbBitStreamType.SelectedIndex;
int iChannelNum = 0;
NVSSDK.NetClient_GetChannelNum(m_ClientInfo.m_iServerID, ref iChannelNum);
int iRealChannel = iStreamNo * iChannelNum + iChannelNo;
int iRet = NVSSDK.NetClient_NetFileDownloadByTimeSpanEx(ref m_ulConnID,
m_ClientInfo.m_iServerID,
path, iRealChannel, ref m_StartTime, ref m_EndTime,
0, -1, 16);
if (iRet < 0)
{
if (m_ulConnID != -1)
{
NVSSDK.NetClient_NetFileStopDownloadFile(m_ulConnID);
//m_ulConnID = 0;
}
return;
}
else
{
iRet = NVSSDK.NetClient_NetFileDownloadByTimeSpanEx(ref m_ulConnID,
m_ClientInfo.m_iServerID,
path, iRealChannel, ref m_StartTime, ref m_EndTime,
1, -1, 16);
}
pbDownloadTime.Value = 0;
timerTime.Enabled = true;
}
//进行DNS查询操作
private void btnDNSQuery_Click(object sender, EventArgs e)
{
//创建REG_DNS结构体
REG_DNS stRegDNS = new REG_DNS();
//以ID方式进行查询
if (rdoDNSID.Checked)
{
if (textDNSID.Text.Trim() == "")
{
MessageBox.Show("DNS ID 不能为空 ! ");
return;
}
//Byte数组进行赋值
Array.Copy(Encoding.ASCII.GetBytes(textDNSID.Text), stRegDNS.m_stDNSInfo.m_stNvs.m_btFactoryID, textDNSID.Text.Length);
}
else
{
//以域名方式进行查询
if (textDNSDomainName.Text.Trim() == "")
{
MessageBox.Show("DNS DomainName 不能为空 ! ");
return;
}
//Byte数组进行赋值
Array.Copy(Encoding.ASCII.GetBytes(textDNSDomainName.Text), stRegDNS.m_stDNSInfo.m_stNvs.m_btNvsName, textDNSDomainName.Text.Length);
}
Array.Copy(Encoding.ASCII.GetBytes(UserName), stRegDNS.m_stDNSInfo.m_btUserName, UserName.Length);
Array.Copy(Encoding.ASCII.GetBytes(Password), stRegDNS.m_stDNSInfo.m_btPwd, Password.Length);
//清空DataGridView
dgvDNS.Rows.Clear();
int iRet = -1;
IntPtr pDns = IntPtr.Zero;
try
{
//申请结构体REG_DNS所需的内存
pDns = Marshal.AllocHGlobal(Marshal.SizeOf(stRegDNS));
//将stRegDNS存入刚申请的内存
Marshal.StructureToPtr(stRegDNS, pDns, true);
//查询DNS设备信息
iRet = NVSSDK.NSLook_Query(ServerID, pDns, IntPtr.Zero, NVSSDK.TYPE_DNS);
//从内存中读出stRegDNS的值
stRegDNS = (REG_DNS)Marshal.PtrToStructure(pDns, typeof(REG_DNS));
}
catch (Exception ex)
{
//将异常输出到Output窗口
Debug.WriteLine(ex.Message);
}
finally
{
//释放内存
Marshal.FreeHGlobal(pDns);
}
//操作失败
if (iRet != 0)
{
MessageBox.Show("NSLook_Query DNS Error ! " + iRet);
return;
}
//为DataGridView添加新行
dgvDNS.Rows.Add
(
new object[]
{
Bytes2Str(stRegDNS.m_stDNSInfo.m_stNvs.m_btNvsName),
Bytes2Str(stRegDNS.m_stDNSInfo.m_stNvs.m_btFactoryID),
Bytes2Str(stRegDNS.m_stDNSInfo.m_stNvs.m_btNvsIP),
Bytes2Str(stRegDNS.m_stDNSInfo.m_stReserve.m_btReserved1),
stRegDNS.m_stDNSInfo.m_iPort,
stRegDNS.m_stDNSInfo.m_stNvs.m_iNvsType,
stRegDNS.m_stDNSInfo.m_iChannel,
"",
"",
DateTime.Now
}
);
}
private void btnDownload_Click(object sender, EventArgs e)
{
string sFileName = "";
for (int i = 0; i < lvFileData.Items.Count; i++)
{
if (lvFileData.Items[i].Checked)
{
sFileName = lvFileData.Items[i].SubItems[1].Text.ToString();
break;
}
}
//sFileName = sFileName.Trim();
if (m_iLogonID < 0 || sFileName == "")
{
return;
}
UInt32 iConnID = 0;
if (IsFileInList(m_iLogonID, sFileName, ref iConnID))
{
return;
}
if (!System.IO.Directory.Exists("E:\\netclientdemo_download"))
{
System.IO.Directory.CreateDirectory("E:\\netclientdemo_download");
}
//int iRet = NetClient_NetFileDownloadFile(&iConnID, m_iLogonID, (char *)(LPCSTR)m_szFileName, (char *)(LPCSTR)(g_szDownloadPath + m_szFileName), 0, -1, -1);
DOWNLOAD_FILE tdf = new DOWNLOAD_FILE(); //= {sizeof(DOWNLOAD_FILE)};
tdf.m_cRemoteFilename = new char[255];
tdf.m_cLocalFilename = new char[255];
//strcpy_s(tdf.m_cRemoteFilename,m_szFileName.GetLength()+1,(char *)(LPCSTR)m_szFileName);
//strcpy_s(tdf.m_cLocalFilename,(g_szDownloadPath + m_szFileName).GetLength()+1,(char*)(LPCSTR)(g_szDownloadPath + m_szFileName));
CharsCopy(sFileName.ToCharArray(), tdf.m_cRemoteFilename);
//tdf.m_cRemoteFilename = sFileName.ToCharArray();
CharsCopy(("E:\\netclientdemo_download\\" + sFileName).ToCharArray(), tdf.m_cLocalFilename);
//tdf.m_cLocalFilename = "c:\\netclientdemo_download\\".ToCharArray();
tdf.m_iPosition = -1;
tdf.m_iSpeed = 32;
tdf.m_iReqMode = cbQueryMode.SelectedIndex;
int iRet = NVSSDK.NetClient_NetFileDownload(ref iConnID, m_ClientInfo.m_iServerID, 0, StructToBytes(tdf), Marshal.SizeOf(tdf));
if (iRet >= 0)
{
//int iRet = NetClient_NetFileDownloadFile(&iConnID, m_iLogonID, (char *)(LPCSTR)m_szFileName, (char *)(LPCSTR)(g_szDownloadPath + m_szFileName), 1, -1, 16);//设置下载速度为32倍速
DOWNLOAD_CONTROL tdc = new DOWNLOAD_CONTROL(); // = {sizeof(DOWNLOAD_CONTROL)};
tdc.m_iSize = Marshal.SizeOf(tdc);
tdc.m_iPosition = -1;
tdc.m_iSpeed = 16;
tdc.m_iReqMode = cbQueryMode.SelectedIndex;
iRet = NVSSDK.NetClient_NetFileDownload(ref iConnID, m_ClientInfo.m_iServerID, 2, StructToBytes(tdc), Marshal.SizeOf(tdc));
Download downloadfile = new Download(m_iLogonID, iConnID, sFileName, "", "");
if (cbBreakContinue.Checked)
{
downloadfile.SetBreakContinue(1);
}
else
{
downloadfile.SetBreakContinue(0);
}
downloadfile.SetReqMode(tdc.m_iReqMode);
m_lstDownloadFile.Add(downloadfile);
timerFile.Enabled = true;
}
}
private void QueryFile()
{
if (m_iLogonID < 0)
{
return;
}
if (dtStartTimeFile.Value > dtEndTimeFile.Value)
{
MessageBox.Show("Start time > End time");
}
//NVS_FILE_QUERY
NVS_FILE_QUERY Query = new NVS_FILE_QUERY();
int iType = cbVideoType.SelectedIndex;
if (iType == 0)
{
Query.m_iType = 0xFF;
}
else if (iType <= 3)
{
Query.m_iType = iType;
}
else
{
Query.m_iType = 1431;
}
Query.m_iChannel = cbPassNOFile.SelectedIndex - 1;
//if (Query.m_iChannel == -1)
//{
Query.m_iChannel = 0xFF;
// }
Query.m_struStartTime.m_iYear = Convert.ToUInt16(dtStartTimeFile.Value.Year);
Query.m_struStartTime.m_iMonth = Convert.ToUInt16(dtStartTimeFile.Value.Month);
Query.m_struStartTime.m_iDay = Convert.ToUInt16(dtStartTimeFile.Value.Day);
Query.m_struStartTime.m_iHour = Convert.ToUInt16(dtStartTimeFile.Value.Hour);
Query.m_struStartTime.m_iMinute = Convert.ToUInt16(dtStartTimeFile.Value.Minute);
Query.m_struStartTime.m_iSecond = Convert.ToUInt16(dtStartTimeFile.Value.Second);
Query.m_struStoptime.m_iYear = Convert.ToUInt16(dtEndTimeFile.Value.Year);
Query.m_struStoptime.m_iMonth = Convert.ToUInt16(dtEndTimeFile.Value.Month);
Query.m_struStoptime.m_iDay = Convert.ToUInt16(dtEndTimeFile.Value.Day);
Query.m_struStoptime.m_iHour = Convert.ToUInt16(dtEndTimeFile.Value.Hour);
Query.m_struStoptime.m_iMinute = Convert.ToUInt16(dtEndTimeFile.Value.Minute);
Query.m_struStoptime.m_iSecond = Convert.ToUInt16(dtEndTimeFile.Value.Second);
Query.m_iPageSize = NVSSDK.MAX_PAGESIZE;
Query.m_iPageNo = m_iCurrentPage;
Query.m_iFiletype = cbFileType.SelectedIndex;
int ret;
//Int32 i = 0;
//Int32 j = 0;
try
{
ret = NVSSDK.NetClient_NetFileQuery(m_iLogonID, ref Query);
}
catch (System.Exception ex)
{
MessageBox.Show("NetClient_NetFileQuery failed" + ex.Message);
return;
}
if (ret < 0)
{
MessageBox.Show("NetClient_NetFileQuery failed");
return;
}
}
//进行NVS查询
private void btnNVSQuery_Click(object sender, EventArgs e)
{
//NVS ID 为空时,不能查询
if (textNVSID.Text.Trim() == "")
{
MessageBox.Show("NVS ID 不能为空 ! ");
return;
}
//创建结构体
REG_NVS stRegNVS = new REG_NVS();
//进行Byte数组赋值
Array.Copy(Encoding.ASCII.GetBytes(textNVSID.Text), stRegNVS.m_stNvs.m_btFactoryID, textNVSID.Text.Length);
//清空DataGridView内容
dgvNVS.Rows.Clear();
int iRet = -1;
IntPtr pNvs = IntPtr.Zero;
try
{
//申请结构体REG_NVS所需的内存
pNvs = Marshal.AllocHGlobal(Marshal.SizeOf(stRegNVS));
//将stRegNVS存入刚申请的内存
Marshal.StructureToPtr(stRegNVS, pNvs, true);
//查询NVS设备信息
iRet = NVSSDK.NSLook_Query(ServerID, IntPtr.Zero, pNvs, NVSSDK.TYPE_NVS);
//从内存中读出stRegNVS的值
stRegNVS = (REG_NVS)Marshal.PtrToStructure(pNvs, typeof(REG_NVS));
}
catch (Exception ex)
{
//将异常输出到Output窗口
Debug.WriteLine(ex.Message);
}
finally
{
//释放内存
Marshal.FreeHGlobal(pNvs);
}
//查询失败，退出
if (iRet != 0)
{
MessageBox.Show("NSLook_Query NVS Error ! " + iRet);
return;
}
//为DatagGridView添加新行
dgvNVS.Rows.Add
(
new object[]
{
Bytes2Str(stRegNVS.m_stNvs.m_btNvsIP),
Bytes2Str(stRegNVS.m_stNvs.m_btNvsName),
stRegNVS.m_stNvs.m_iNvsType,
Bytes2Str(stRegNVS.m_stNvs.m_btFactoryID)
}
);
}
