Help with http multipart content

[mlukarev 3]

Hello,

I'm trying to build a QA motion sensor as virtual device. I have several IP cameras connected to NVR.

I want to use motion detection capability of the camera (respectivly NVR)

 

According to the Hikvision API I have 2 options:

1. Arming mode

2.Listening mode

 

In Arming mode:

Request: /ISAPI/Event/notification/alertStream

Camera returns multipart content stream. I have to read data from the connection until disconnected

Is it possible to do this wiht HC3 HttpClient?

 

GET /ISAPI/Event/notification/alertStream HTTP/1.1
Authorization: Digest username="admin",
realm="IP Camera(C2183)",
nonce="4e5468694e7a42694e7a4d364f4449354d7a6b354d54513d",
uri="/ISAPI/Event/notification/alertStream",
cnonce="3d183a245b8729121ae4ca3d41b90f18",
nc=00000001,
qop="auth",
response="f2e0728991bb031f83df557a8f185178"
Host: 10.6.165.192
HTTP/1.1 200 OK
MIME-Version: 1.0
Connection: close
Content-Type: multipart/mixed; boundary=<frontier>
--<frontier>
Content-Type: application/xml; charset="UTF-8"
Content-Length: text_length
<EventNotificationAlert/>
--<frontier>

 

Listening mode:

Request: /ISAPI/Event/notification/httphosts /<ID>

Camera sends http post request to specified host.

In this case I have to establish lestening http server, and wait for data to come.

Is it possible to do this with HC3? 

 

[mlukarev 3]

Somehow found a way to make it work...

 

Using TcpSocket to handle Http request in arming mode

Tested with Hikvision NVR DS-7616NI-K2

Several child devices for each channel

Support MD5 digest authorisation

Please login or register to see this attachment.

[CarvinEng 0]

On 6/5/2024 at 12:50 AM, mlukarev said:

Somehow found a way to make it work...

 

Using TcpSocket to handle Http request in arming mode

Tested with Hikvision NVR DS-7616NI-K2

Several child devices for each channel

Support MD5 digest authorisation

Please login or register to see this attachment.

Hi I tested this QA but it stucks when it try calculate the the MD5. There is no error in console, it makes the call and goes to "digest_createHeader" but in some point of MD5 it get lost. 
Anyone got the same problem? I tested with my NVR DS-7608 series 

 

[Albert 28]

Extended HikVision integration for IP cams has just been published at MarketPlace. It is compatibile with many camera models, but works with IP cameras directly, not with NVR.

Please login or register to see this link.

 

The QuickApp signals motion/human/vehicle/audio alarms,  control alarm inputs and outputs, privacy mask on/off, overlay text control, temperature alarms and 2-nd channel for thermal cameras, 
Support for PTZ (preset call from scenes) will be added very soon