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

\/\/<\/div>\n
\/\/ Device Network SDK (General)<\/div>\n
\/\/ Device Management and Maintenance<\/div>\n
\/\/ Search for Logs<\/div>\n
\/\/ Sample Code of Searching for Logs<\/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
void main() {<\/div>\n
\/\/—————————————<\/div>\n
\/\/Initialize<\/div>\n
NET_DVR_Init();<\/div>\n
\/\/Set connection time and reconnection time<\/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;<\/p>\n
\/\/Login parameters, including device IP address, user name, password, andso on<\/div>\n
NET_DVR_USER_LOGIN_INFO struLoginInfo = {0};<\/div>\n
struLoginInfo.bUseAsynLogin = 0; \/\/Synchronous login mode<\/div>\n
strcpy(struLoginInfo.sDeviceAddress, “192.0.0.64”); \/\/IP address<\/div>\n
struLoginInfo.wPort = 80; \/\/HTTP port<\/div>\n
strcpy(struLoginInfo.sUserName, “admin”); \/\/User name<\/div>\n
strcpy(struLoginInfo.sPassword, “abcd1234”); \/\/Password<\/p>\n
\/\/Device information, output parameters<\/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
NET_DVR_FIND_LOG_COND struFindLogCond = { 0 };<\/div>\n
struFindLogCond.dwMainType = 0;<\/div>\n
struFindLogCond.dwSubType = 0;<\/div>\n
struFindLogCond.dwSelectMode = 0;<\/div>\n
struFindLogCond.bOnlySmart = FALSE;<\/p>\n
struFindLogCond.struStartTime.wYear = 2019;<\/div>\n
struFindLogCond.struStartTime.byMonth = 11;<\/div>\n
struFindLogCond.struStartTime.byDay = 2;<\/div>\n
struFindLogCond.struStartTime.byHour = 9;<\/div>\n
struFindLogCond.struStartTime.byMinute = 0;<\/div>\n
struFindLogCond.struStartTime.bySecond = 0;<\/div>\n
\/\/struFindLogCond.struStartTime.byISO8601 = 0;<\/div>\n
\/\/struFindLogCond.struStartTime.cTimeDifferenceH = 0;<\/div>\n
\/\/struFindLogCond.struStartTime.cTimeDifferenceM = 0;<\/p>\n
struFindLogCond.struEndTime.wYear = 2019;<\/div>\n
struFindLogCond.struEndTime.byMonth = 11;<\/div>\n
struFindLogCond.struEndTime.byDay = 3;<\/div>\n
struFindLogCond.struEndTime.byHour = 9;<\/div>\n
struFindLogCond.struEndTime.byMinute = 0;<\/div>\n
struFindLogCond.struEndTime.bySecond = 0;<\/div>\n
\/\/struFindLogCond.struEndTime.byISO8601 = 0;<\/div>\n
\/\/struFindLogCond.struEndTime.cTimeDifferenceH = 0;<\/div>\n
\/\/struFindLogCond.struEndTime.cTimeDifferenceM = 0;<\/p>\n
\/\/Search for logs<\/div>\n
LONG lLogHandle = NET_DVR_FindDVRLog_V50(lUserID, &struFindLogCond);<\/div>\n
if (lLogHandle < 0)<\/div>\n
{<\/div>\n
\u00a0 \u00a0 printf(“find log fail, last error %d \\n”, NET_DVR_GetLastError());<\/div>\n
return;<\/div>\n
}<\/p>\n
NET_DVR_LOG_V50 struLogInfo = {0};<\/div>\n
while(true)<\/div>\n
{<\/div>\n
LONG lRet = NET_DVR_FindNextLog_V50(lLogHandle, &struLogInfo);<\/div>\n
if (lRet == NET_DVR_FILE_SUCCESS)<\/div>\n
{<\/div>\n
printf(“log:%04d-%02d-%02d %02d:%02d:%02d\\n”, struLogInfo.struLogTime.wYear, struLogInfo.struLogTime.byMonth, struLogInfo.struLogTime.byDay,\\<\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 struLogInfo.struLogTime.byHour, struLogInfo.struLogTime.byMinute, struLogInfo.struLogTime.bySecond,);<\/div>\n
}<\/div>\n
else if (lRet == NET_DVR_ISFINDING)<\/div>\n
{<\/div>\n
\u00a0 \u00a0 printf(“finding \\n”);<\/div>\n
\u00a0 \u00a0 Sleep(5);<\/div>\n
continue;<\/div>\n
}<\/div>\n
else if ((lRet == NET_DVR_NOMOREFILE) || (lRet == NET_DVR_FILE_NOFIND))<\/div>\n
{<\/div>\n
\u00a0 \u00a0 printf(“find ending \\n”);<\/div>\n
\u00a0 \u00a0 break;<\/div>\n
}<\/div>\n
else<\/div>\n
{<\/div>\n
\u00a0 \u00a0 printf(“find log fail for illegal get file state \\n”);<\/div>\n
break;<\/div>\n
}<\/div>\n
}<\/p>\n
\/\/Stop searching for logs<\/div>\n
if (lLogHandle >= 0)<\/div>\n
{<\/div>\n
\u00a0 \u00a0 NET_DVR_FindLogClose_V30(lLogHandle);<\/div>\n
}<\/p>\n
\/\/Log out<\/div>\n
NET_DVR_Logout(lUserID);<\/p>\n
\/\/Release resources<\/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 (General) \/\/ Device Management and Maintenance \/\/ Search for Logs \/\/ Sample Code of Searching for Logs \/\/ #include <...","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-15581","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\/15581","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=15581"}],"version-history":[{"count":8,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts\/15581\/revisions"}],"predecessor-version":[{"id":15705,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/posts\/15581\/revisions\/15705"}],"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=15581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/categories?post=15581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bitstrong.com\/jp\/wp-json\/wp\/v2\/tags?post=15581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}