\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/span><\/strong><\/p>\n

\/\/<\/div>\n
\/\/ Device Network SDK (Card-Based Access Control)<\/div>\n
\/\/ Alarm and Event Receiving<\/div>\n
\/\/ Search for Access Control Events<\/div>\n
\/\/ Sample Code of Searching for Access Control Event<\/div>\n
\/\/<\/div>\n
#include <stdio.h><\/div>\n
#include <iostream><\/div>\n
#include “Windows.h”<\/div>\n
#include “HCNetSDK.h”<\/div>\n
using namespace std;<\/p>\n
BOOL CALLBACK MSesGCallback(LONG lCommand, NET_DVR_ALARMER *pAlarmer, char *pAlarmInfo, DWORD dwBufLen, void* pUser)<\/div>\n
{<\/div>\n
\/\/As the operations with long time consumption are not allowed in the callback function,<\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \/\/do not call the API of HCNetSDK.DLL in the callback function.<\/div>\n
\/\/The following code is for reference only, actually, processing data in the callback function is not suggested.<\/div>\n
\/\/for example, process in the message response function as PostMessage<\/p>\n
switch (lCommand)<\/div>\n
{<\/div>\n
case COMM_ALARM_ACS:\/\/Alarm information of access controller<\/div>\n
{<\/div>\n
NET_DVR_ACS_ALARM_INFO struAcsAlarmInfo = {0};<\/div>\n
memcpy(&struAcsAlarmInfo, pAlarmInfo, sizeof(struAcsAlarmInfo));<\/div>\n
\/\/Handle other information in the alarm structure as desired…<\/div>\n
break;<\/div>\n
}<\/div>\n
case COMM_PASSNUM_INFO_ALARM:\/\/Number of passed persons<\/div>\n
{<\/div>\n
NET_DVR_PASSNUM_INFO_ALARM struPassnumInfo = {0};<\/div>\n
memcpy(&struPassnumInfo, pAlarmInfo, sizeof(struPassnumInfo));<\/div>\n
\/\/Handle other information in the alarm structure as desired…<\/div>\n
break;<\/div>\n
}<\/div>\n
default:<\/div>\n
break;<\/div>\n
}<\/div>\n
return true;<\/div>\n
}<\/p>\n
void main()<\/div>\n
{<\/div>\n
\/\/—————————————<\/div>\n
\/\/Initialize<\/div>\n
NET_DVR_Init();<\/p>\n
\/\/Set connection timeout and reconnection function<\/div>\n
NET_DVR_SetConnectTime(2000, 1);<\/div>\n
NET_DVR_SetReconnect(10000, true);<\/p>\n
\/\/—————————————<\/div>\n
\/\/Log in to device<\/div>\n
LONG lUserID;<\/div>\n
\/\/Login parameters, including device IP address, user name, password, and so on<\/div>\n
NET_DVR_USER_LOGIN_INFO struLoginInfo = {0};<\/div>\n
struLoginInfo.bUseAsynLogin = 0; \/\/Synchronous login mode<\/div>\n
strcpy(struLoginInfo.sDeviceAddress, “192.168.1.64”); \/\/Device IP address<\/div>\n
struLoginInfo.wPort = 8000; \/\/Device service port number<\/div>\n
strcpy(struLoginInfo.sUserName, “admin”); \/\/User name<\/div>\n
strcpy(struLoginInfo.sPassword, “abcd1234”); \/\/Password<\/p>\n
\/\/Device information, output parameter<\/div>\n
NET_DVR_DEVICEINFO_V40 struDeviceInfoV40 = {0};<\/div>\n
lUserID = NET_DVR_Login_V40(&struLoginInfo, &struDeviceInfoV40);<\/div>\n
if (lUserID < 0)<\/div>\n
{<\/div>\n
printf(“Login failed, error code: %d\\n”, NET_DVR_GetLastError());<\/div>\n
NET_DVR_Cleanup();<\/div>\n
return;<\/div>\n
}<\/p>\n
\/\/Set alarm callback function for card swiping event<\/div>\n
NET_DVR_SetDVRMessageCallBack_V31(MSesGCallback, NULL);<\/div>\n
\/\/Set up channel for uploading alarm information<\/div>\n
NET_DVR_SETUPALARM_PARAM struSetupParam={0};<\/div>\n
struSetupParam.dwSize=sizeof(NET_DVR_SETUPALARM_PARAM);<\/p>\n
LONG\u00a0 lHandle = NET_DVR_SetupAlarmChan_V41(lUserID,&struSetupParam);<\/div>\n
if (lHandle < 0)<\/div>\n
{<\/div>\n
printf(“NET_DVR_SetupAlarmChan_V41 error, %d\\n”, NET_DVR_GetLastError());<\/div>\n
NET_DVR_Logout(lUserID);<\/div>\n
NET_DVR_Cleanup();<\/div>\n
return;<\/div>\n
}<\/p>\n
\/\/Wait for 60s for receiving captured picture uploaded by device<\/div>\n
Sleep(60000);<\/div>\n
\/\/Close alarm uploading channel<\/div>\n
if (!NET_DVR_CloseAlarmChan_V30(lHandle))<\/div>\n
{<\/div>\n
printf(“NET_DVR_CloseAlarmChan_V30 error, %d\\n”, NET_DVR_GetLastError());<\/div>\n
NET_DVR_Logout(lUserID);<\/div>\n
NET_DVR_Cleanup();<\/div>\n
return;<\/div>\n
}<\/p>\n
\/\/Log out<\/div>\n
NET_DVR_Logout(lUserID);<\/div>\n
\/\/Release SDK resource<\/div>\n
NET_DVR_Cleanup();<\/div>\n
return;<\/div>\n
}<\/div>\n","protected":false},"excerpt":{"rendered":"\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0 \/\/ \/\/ Device Network SDK (Card-Based Access Control) \/\/ Alarm and Event Receiving \/\/ Search for Access Control Events \/\/ Sample Code of Searchin...","protected":false},"author":2,"featured_media":15936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[107],"tags":[],"class_list":["post-15843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-camera-connection"],"_links":{"self":[{"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts\/15843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/comments?post=15843"}],"version-history":[{"count":3,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts\/15843\/revisions"}],"predecessor-version":[{"id":15846,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts\/15843\/revisions\/15846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/media\/15936"}],"wp:attachment":[{"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/media?parent=15843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/categories?post=15843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/tags?post=15843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}