TransmitFile and NDI

NTDEV
1

How does the TransmitFile() API works (I mean above the TDI layer or below) ?.
Can I hook the packets send from TransmitFile() in a TDI filter driver ?

Thanks
Sisimon

2

If it uses TCP/IP, then it is above the kernel-mode TCP/IP driver.

Thomas F. Divine
http://www.ndis.com
“Sisimon” wrote in message news:xxxxx@ntdev…
How does the TransmitFile() API works (I mean above the TDI layer or below) ?.
Can I hook the packets send from TransmitFile() in a TDI filter driver ?

Thanks
Sisimon

3

So can I hook the packets send from TransmitFile() with a TDI filter driver ?
----- Original Message -----
From: Thomas F. Divine
Newsgroups: ntdev
To: Windows System Software Devs Interest List
Sent: Wednesday, March 03, 2004 7:59 PM
Subject: Re:[ntdev] TransmitFile and NDI

If it uses TCP/IP, then it is above the kernel-mode TCP/IP driver.

Thomas F. Divine
http://www.ndis.com
“Sisimon” wrote in message news:xxxxx@ntdev…
How does the TransmitFile() API works (I mean above the TDI layer or below) ?.
Can I hook the packets send from TransmitFile() in a TDI filter driver ?

Thanks
Sisimon
—
Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@calsoftinc.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

4

Well it uses the transport layer you have to use the socket API to establish
connection initially the buffers are sent to the TDI layer one can see the
TDI activity in TdiMon when a transmitfile API is used.If TDI Mon can do it
then so can you dude :wink: waddya say.
regards,
Johri.
“Sisimon” wrote in message news:xxxxx@ntdev…
So can I hook the packets send from TransmitFile() with a TDI filter driver
?
----- Original Message -----
From: Thomas F. Divine
Newsgroups: ntdev
To: Windows System Software Devs Interest List
Sent: Wednesday, March 03, 2004 7:59 PM
Subject: Re:[ntdev] TransmitFile and NDI

If it uses TCP/IP, then it is above the kernel-mode TCP/IP driver.

Thomas F. Divine
http://www.ndis.com
“Sisimon” wrote in message news:xxxxx@ntdev…
How does the TransmitFile() API works (I mean above the TDI layer or below)
?.
Can I hook the packets send from TransmitFile() in a TDI filter driver ?

Thanks
Sisimon
—
Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@calsoftinc.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

5

OK ::)… it is a nice idea…

thanks
sisi

----- Original Message -----
From: “Amritanshu”
Newsgroups: ntdev
To: “Windows System Software Devs Interest List”
Sent: Thursday, March 04, 2004 9:48 AM
Subject: Re:[ntdev] TransmitFile and NDI

> Well it uses the transport layer you have to use the socket API to
establish
> connection initially the buffers are sent to the TDI layer one can see the
> TDI activity in TdiMon when a transmitfile API is used.If TDI Mon can do
it
> then so can you dude :wink: waddya say.
> regards,
> Johri.
> “Sisimon” wrote in message news:xxxxx@ntdev…
> So can I hook the packets send from TransmitFile() with a TDI filter
driver
> ?
> ----- Original Message -----
> From: Thomas F. Divine
> Newsgroups: ntdev
> To: Windows System Software Devs Interest List
> Sent: Wednesday, March 03, 2004 7:59 PM
> Subject: Re:[ntdev] TransmitFile and NDI
>
>
> If it uses TCP/IP, then it is above the kernel-mode TCP/IP driver.
>
> Thomas F. Divine
> http://www.ndis.com
> “Sisimon” wrote in message news:xxxxx@ntdev…
> How does the TransmitFile() API works (I mean above the TDI layer or
below)
> ?.
> Can I hook the packets send from TransmitFile() in a TDI filter driver ?
>
> Thanks
> Sisimon
> —
> Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256
>
> You are currently subscribed to ntdev as: xxxxx@calsoftinc.com
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>
>
>
> —
> Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256
>
> You are currently subscribed to ntdev as: xxxxx@calsoftinc.com
> To unsubscribe send a blank email to xxxxx@lists.osr.com
>
>

6

Above TDI. It is implemented in AFD.SYS.

Yes, the packets will pass via your TDI filter.

Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
xxxxx@storagecraft.com
http://www.storagecraft.com

----- Original Message -----
From: Sisimon
To: Windows System Software Devs Interest List
Sent: Wednesday, March 03, 2004 3:04 PM
Subject: [ntdev] TransmitFile and NDI

How does the TransmitFile() API works (I mean above the TDI layer or below) ?.
Can I hook the packets send from TransmitFile() in a TDI filter driver ?

Thanks
Sisimon

Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@storagecraft.com
To unsubscribe send a blank email to xxxxx@lists.osr.com