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Libcurl lesson 4 the use of Basic Authentication basic Verification

2025-02-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >

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Scene

On the Anxunshi camera web page, configure system options, HTTP/RTSP Password Settings, select UnEncrypted only. Get the head status information of the device

Code

Void CAnXunShiConn::TestlibCurlHTTPBasicAuth ()

{

CURL * pCurlHandle = curl_easy_init ()

Curl_easy_setopt (pCurlHandle, CURLOPT_CUSTOMREQUEST, "GET")

Curl_easy_setopt (pCurlHandle, CURLOPT_URL, "http://192.168.18.84/axis-cgi/com/ptz.cgi?camera=1&query=position");"

Curl_easy_setopt (pCurlHandle, CURLOPT_USERPWD, "root:admin12345")

Curl_easy_setopt (pCurlHandle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC)

Curl_easy_setopt (pCurlHandle, CURLOPT_WRITEFUNCTION, WriteResponseBody); / / set callback function

/ / curl_easy_setopt (pCurlHandle, CURLOPT_HEADER, 1); / / Save HTTP header information to strResponseData

Curl_easy_setopt (pCurlHandle, CURLOPT_WRITEDATA, & strResponseData); / / set the parameters of the callback function to get feedback information

Curl_easy_setopt (pCurlHandle, CURLOPT_TIMEOUT, 15); / / timeout setting when receiving data. If the data is not received within 10 seconds, exit directly.

Curl_easy_setopt (pCurlHandle, CURLOPT_MAXREDIRS, 1); / / search times to prevent search too deep

Curl_easy_setopt (pCurlHandle, CURLOPT_CONNECTTIMEOUT, 5); / / connection timeout. If this value is set too short, it may disconnect if the data is not requested.

CURLcode nRet = curl_easy_perform (pCurlHandle)

If (0 = = nRet)

{

Std::cout

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