void CClientDlg::OnBtnLogout()
{
// TODO: Add your control notification handler code here
if(m_bRecordStatus)
{
CLIENT_RecordStop();
m_bRecordStatus = FALSE;
}
if(0 != m_hTalkHandle)
{
CLIENT_StopTalkEx(m_hTalkHandle);
m_hTalkHandle = 0;
}
BOOL bRet = CLIENT_Logout(m_lLoginHandle);
if(bRet)
{
m_lLoginHandle = 0;
GetDlgItem(IDC_BTN_LOGIN)->EnableWindow(TRUE);
GetDlgItem(IDC_BTN_LOGOUT)->EnableWindow(FALSE);
GetDlgItem(IDC_BTN_STARTTALK)->EnableWindow(FALSE);
GetDlgItem(IDC_BTN_STOPTALK)->EnableWindow(FALSE);
m_ctlEncodeType.ResetContent();
m_ctlSpeakerChl.ResetContent();
}
else
{
MessageBox(ConvertString("Logout failed!"), ConvertString("Prompt"));
}
}
static __inline__ int dah_logout(long user_id)
{
CLIENT_StopListen(user_id);
if (CLIENT_Logout(user_id))
{
show_debug("dah_logout() successful, user_id: %d\n", (int)user_id);
return 0;
}
else
return -1;
}
void CRealPlayXCtrl::OnDestroy()
{
COleControl::OnDestroy();
// TODO: Add your message handler code here
if(0 != m_LoginID)
{
CLIENT_Logout(m_LoginID);
}
//清空SDK, 释放占用的资源
CLIENT_Cleanup();
}
/*----------------------------------
函数功能：终止设备使用
调用参数：特定设备的结构：LOGIN_PARAM的指针：
调用成功，返回TRUE；调用失败，返回FALSE。其它需要返回的参数，置于结构：INIT_PARAM中。
函数说明：
-----------------------------------*/
_EXT_C_DEVCAM_API BOOL CAM_UnInit(CommonParam *commonParam){
if (commonParam == NULL){
commonParam->devError = UnInitError;
return FALSE;
}
if(commonParam->deviceType = NET_IPC_SERIAL){
}
if(commonParam->deviceType = NET_NVR_SERIAL){
delete []commonParam->cameraParam;
commonParam->cameraParam = NULL;
}
return CLIENT_Logout(commonParam->loginID);
}
void CPannelDecoder::OnBtnDelDecoder()
{
// TODO: Add your control notification handler code here
CNVDSDKDemoDlg *pParentDlg = (CNVDSDKDemoDlg*)this->GetParent();
HTREEITEM selectNode = pParentDlg->m_decoderTree.GetSelectedItem();
if (selectNode != NULL)
{
HTREEITEM parentNode = selectNode;
DWORD nData = pParentDlg->m_decoderTree.GetItemData(selectNode);
if (nData <= 16 && nData >= 0)
{
parentNode = pParentDlg->m_decoderTree.GetParentItem(selectNode);
}
DECODER_INFO *pSelectDecoder = (DECODER_INFO *)pParentDlg->m_decoderTree.GetItemData(parentNode);
if (pSelectDecoder != NULL)
{
CReadWriteMutexLock lock(pParentDlg->m_csDecoder);
list<DECODER_INFO*>::iterator it = pParentDlg->m_lstDecoders.begin();
while (it != pParentDlg->m_lstDecoders.end())
{
DECODER_INFO *pDecoderInfo = (DECODER_INFO *)(*it);
if (pDecoderInfo != NULL)
{
if (pDecoderInfo->lLoginID == pSelectDecoder->lLoginID)
{
CLIENT_Logout(pSelectDecoder->lLoginID);
delete pDecoderInfo;
pParentDlg->m_lstDecoders.erase(it);
pParentDlg->m_bUpdataTree2 = TRUE;
break;
}
}
++it;
}
}
}
else
{
MessageBox(ConvertString("Select NVD first!"), ConvertString("Prompt"));
}
}
void CClientDlg::OnDestroy()
{
CDialog::OnDestroy();
// TODO: Add your message handler code here
if(m_bRecordStatus)
{
CLIENT_RecordStop();
}
if(0 != m_hTalkHandle)
{
CLIENT_StopTalkEx(m_hTalkHandle);
}
if (m_lLoginHandle != 0)
{
CLIENT_Logout(m_lLoginHandle);
}
}
/*----------------------------------
函数功能：获取码流分辨率
调用参数：
返回参数：
函数说明：连接NVR后，获取单个摄像头码流分辨率
-----------------------------------*/
_EXT_C_DEVCAM_API BOOL CAM_GetSize(CommonParam *commonParam,long channel){
if (commonParam == NULL){
return FALSE;
}
if(commonParam->deviceType == NET_IPC_SERIAL){
return TRUE;
}
if(commonParam->cameraParam[channel].playHwnd == NULL){
commonParam->cameraParam[channel].playHwnd = CreateWindow("EDIT",NULL,WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT, CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,NULL,NULL);
}
NET_DEVICEINFO deviceInfo = {0};
int error;
DHDEV_CHANNEL_CFG channelConfig = {0};
LDWORD bytesReturned;
commonParam->cameraParam[channel].loginID = CLIENT_Login(commonParam->cameraParam[channel].deviceIP,commonParam->cameraParam[channel].devicePort,commonParam->cameraParam[channel].userName,commonParam->cameraParam[channel].passWord,&deviceInfo,&error);
if(error != 0){
return FALSE;
}
CLIENT_GetDevConfig(commonParam->cameraParam[channel].loginID,DH_DEV_CHANNELCFG,0,&channelConfig,sizeof(channelConfig),&bytesReturned);
GetSize(channelConfig.stMainVideoEncOpt->byImageSize,commonParam->cameraParam[channel].frameWidth,commonParam->cameraParam[channel].frameHeight);
CLIENT_Logout(commonParam->cameraParam[channel].loginID);
return TRUE;
}
int main(void)
{
/*
* 程序连接上设备后，用户可以通过拔网线或其他方式使设备断线，然后再恢复网络。
*/
NET_DEVICEINFO deviceInfo ={0};
unsigned long lLogin;
CLIENT_Init(DisConnectFunc,0);//初始化sdk，设置断线回调函数
CLIENT_SetAutoReconnect(AutoConnectFunc,0);//设置断线重连成功的回调函数。不调用此接口，sdk将不进行断线重连。
lLogin = CLIENT_Login("10.7.4.24",37777,"3","",&deviceInfo);//登陆设备，用户需另选设备。
if(lLogin <= 0)
{
cout<<"登陆设备失败"<<endl;
}
else
{
cout<<"登陆设备成功，按任意键退出程序。"<<endl;
cout<<"网络故障1分钟如果没有恢复，sdk会认为断线，请耐心等待"<<endl;
_getch();
}
CLIENT_Logout(lLogin);
CLIENT_Cleanup();
return 0;
}
// 连接设备
BOOL CRealPlayXCtrl::SetDeviceInfo(LPCTSTR strDvrIP, long nPort, short nChannel, LPCTSTR strUserId, LPCTSTR strUserPwd)
{
// TODO: Add your dispatch handler code here
BOOL bSuccess = FALSE;
// 不相同设备，重新登入
if(strDvrIP != m_strDvrIP)
{
// 登入之前先注销
if(0 != m_LoginID)
{
CLIENT_Logout(m_LoginID);
m_LoginID = 0;
m_strDvrIP = "";
//刷新页面
Invalidate();
}
int err = 0; //存储可能的错误返回值
NET_DEVICEINFO deviceInfo;
// 调用登入接口
long lRet = CLIENT_Login((LPSTR)strDvrIP,(WORD)nPort,(LPSTR)strUserId,(LPSTR)strUserPwd,&deviceInfo,&err);
if(0 != lRet)
{
m_LoginID = lRet;
m_nChannel = nChannel;
m_strDvrIP = strDvrIP;
bSuccess = TRUE;
}
else
{
m_LoginID = 0;
m_nChannel = -1;
bSuccess = FALSE;
ShowLoginErrorReason(err);
}
}
else
{
// 相同设备，没有登入的话再登入
if(0 == m_LoginID)
{
int err = 0; //存储可能的错误返回值
NET_DEVICEINFO deviceInfo;
// 调用登入接口
long lRet = CLIENT_Login((LPSTR)strDvrIP,(WORD)nPort,(LPSTR)strUserId,(LPSTR)strUserPwd,&deviceInfo,&err);
if(0 != lRet)
{
m_LoginID = lRet;
m_nChannel = nChannel;
bSuccess = TRUE;
}
else
{
m_LoginID = 0;
m_nChannel = -1;
bSuccess = FALSE;
ShowLoginErrorReason(err);
}
}
else
{
m_nChannel = nChannel;
bSuccess = TRUE;
}
}
return bSuccess;
}
