EldoS | Feel safer!

Software components for data protection, secure storage and transfer

Simple TCP connection

Also by EldoS: Solid File System
A virtual file system that offers a feature-rich storage for application documents and data with built-in compression and encryption.
#25623
Posted: 07/10/2013 22:21:07
by Gabrie Marcelo (Standard support level)
Joined: 07/06/2013
Posts: 16

Hi,

Just bought HTTPBlackbox. I need to connect to an IP printer and send to it some bytes. I know the IP and port of the printer. What class should I use for this? any sample code in pascal would be appreciated. thanks,
#25627
Posted: 07/11/2013 01:07:54
by Vsevolod Ievgiienko (EldoS Corp.)

Thank you for contacting us.

It depends on what protocol does your printer use. If its HTTP/HTTPS then you should use TElHTTPSClient. If its raw socket connection protected with SSL/TLS then you should use TElSimpleSSLClient etc. Could you clarify this.

The samples are available for both. Please check \EldoS\SecureBlackbox.VCL\Samples\Delphi directory.
#25633
Posted: 07/11/2013 06:17:18
by Gabrie Marcelo (Standard support level)
Joined: 07/06/2013
Posts: 16

it is raw socket connection without protection. In this case should I still use TElSimpleSSLClient class?
#25634
Posted: 07/11/2013 06:20:38
by Vsevolod Ievgiienko (EldoS Corp.)

Then you can use TElSocket class.
#25635
Posted: 07/11/2013 06:36:08
by Gabrie Marcelo (Standard support level)
Joined: 07/06/2013
Posts: 16

thanks! please tell me, is TElSocket included in the HTTPBlackbox package that I've bought? and is there a sample code that shows me how to use it? thanks,
#25636
Posted: 07/11/2013 06:39:27
by Vsevolod Ievgiienko (EldoS Corp.)

Yes its included. We don't have such samples as its a low level component that is use by high level componets. As you have a source code you can refer to SBSimpleSSL.pas or SBHTTPSClient.pas for details as they use it internally.
#25642
Posted: 07/11/2013 09:03:15
by Gabrie Marcelo (Standard support level)
Joined: 07/06/2013
Posts: 16

thanks. I'm trying to code something around TElSocket. One question... if I know the IP address of the printer, I've to set Address printer to such IP. But sometimes, user can specify a DNS name instead of the IP. Can I set the Address property with a DNS name instead of an IP? If not, then how to do that? I see the DNS property but do not know how to proceed. thanks again,
#25643
Posted: 07/11/2013 09:06:36
by Vsevolod Ievgiienko (EldoS Corp.)

You can assign both IP and host name to Address property.
Also by EldoS: CallbackFilter
A component to monitor and control disk activity, track file and directory operations (create, read, write, rename etc.), alter file data, encrypt files, create virtual files.

Reply

Statistics

Topic viewed 2097 times

Number of guests: 1, registered members: 0, in total hidden: 0




|

Back to top

As of July 15, 2016 EldoS Corporation will operate as a division of /n software inc. For more information, please read the announcement.

Got it!