Ararat Synapse

> I'm writing a particular ftp software. Right now, I'm designing my model
> classes and try to send a file to a ftp. It works pretty well, I love
> Synapse ;). I managed to have updated byte transfers for my TFileFtp class
> using the OnStatus event but I would like to have faster updated than 64
> Kb. Now, HearhBeat could be good but I can pick up wrote bytes always from
> OnStatus and, then, each 64 Kb of data (I would prefer not to reduce
> chunck size). My final aim, of course, is to have a GUI reflecting byte
> transfers and transfer percentage.

For updating gauges are OnStatus. It is driven by communication - by 
socket layer calls.

Onheartbeat is usually called when Synapse waiting for communication 
event. It is good for made GUI responsible to user, like checking the 
'cancel' button, processing pending windows messages, etc. But it not 
know anything about transferred bytes. It can be known by OnStatus only.


--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

>
> For updating gauges are OnStatus. It is driven by communication - by
> socket layer calls.
>
> Onheartbeat is usually called when Synapse waiting for communication
> event. It is good for made GUI responsible to user, like checking the
> 'cancel' button, processing pending windows messages, etc. But it not
> know anything about transferred bytes. It can be known by OnStatus only.
>
>
Thanks Lukas,

I will study now how to implement a speed rate.

Ciao
Antonio
-- 
Antonio Sanguigni alias slapshot
----------------------------------------------------------------------
GioveLUG (Linux User Group) - http://www.giovelug.org
Edupup (Educational distro) - http://www.edupup.org

> As i can see from "synaser.pas" unit TBlockSerial class designed to work
> both with Windows and Linux names of serial ports. Currently under Linux
> it translates port number to "/dev/ttySN" device file name, where N is
> port number. I obtained that several Linux-based OSs assign "/dev/ttyACM0"
> device file name for USB cell phone modem. So i forced to edit
> "synaser.pas" unit to make it possible to work with USB cell phone modem.
> Is it possible to include checking of device file name to unit
> "synaser.pas" to prevent editing it in every new version? --

Do not modify synaser.pas until you can understand what it doing!

You can use ANY (!) linux device name long time ago. Device name 
translating code translating COMxx to /dev/ttySxx on Linux, or 
/dev/ttySxx to COMxx on Windows only. Other names are left untouched.

--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

> Under Linux TBlockSerial class tries to use write lock file 
> "/var/lock/LCK..ttyACM0". But the user haven't permissions to write to
> this dir. What is correct way to workaround this trouble? The possible
> ways are: 1). Edit "synaser.pas" unit and point another dir for lock file.
> 2). Allow user to write to "/var/lock" dir. --

... or read the documentation (or sources!) and set LinuxLock property to 
false. ;-)


--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

Hello,
 
AFAIK httpsend has a Username and Password property.....
 
regards
 
Thomas

  _____  

Von: synalist-public-bounces@...
[mailto:synalist-public-bounces@...] Im Auftrag von ckd
Gesendet: Donnerstag, 27. Dezember 2007 19:04
An: synalist-public@...
Betreff: [Synalist] Basic authentication


Hi:
 
I'm trying to port some Indy code to synapse and am having trouble with
basic http authentication.  In Indy, with the http component, you can set
'Basic Authentication' to true, a uid, and a pw and the component
automatically logs you into a page with basic authentication enabled. 
 
I tried to do this with httpsend by adding a header with encoded 'uid:pw'
but can't get it to work.  Anyone know how to do this with synapse?
 
Thanks!

Thanks Thomas.

I believe the uid/pw properties you refer to are related to a proxy server,
not basic authentication requested by a web server.




On 12/27/07, Thomas Kerkmann <thkerkmann@...> wrote:
>
>  Hello,
>
> AFAIK httpsend has a Username and Password property.....
>
> regards
>
> Thomas
>
>  ------------------------------
> *Von:* synalist-public-bounces@... [mailto:
> synalist-public-bounces@...] *Im Auftrag von *ckd
> *Gesendet:* Donnerstag, 27. Dezember 2007 19:04
> *An:* synalist-public@...
> *Betreff:* [Synalist] Basic authentication
>
>
>  Hi:
>
> I'm trying to port some Indy code to synapse and am having trouble with
> basic http authentication.  In Indy, with the http component, you can set
> 'Basic Authentication' to true, a uid, and a pw and the component
> automatically logs you into a page with basic authentication enabled.
>
> I tried to do this with httpsend by adding a header with encoded 'uid:pw'
> but can't get it to work.  Anyone know how to do this with synapse?
>
> Thanks!
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2005.
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> synalist-public@...
> https://lists.sourceforge.net/lists/listinfo/synalist-public
>
>

> I'm trying to port some Indy code to synapse and am having trouble with
> basic http authentication.  In Indy, with the http component, you can set
> 'Basic Authentication' to true, a uid, and a pw and the component
> automatically logs you into a page with basic authentication enabled.
> 
> I tried to do this with httpsend by adding a header with encoded 'uid:pw'
> but can't get it to work.  Anyone know how to do this with synapse?

Two possible ways:

- Set username and password properties
- put username and password inside URL


--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

Me again :-)
 
Nope.
 
There are properties Username and Password inherited from TSynaClient, and
another ProxyUser and ProxyPass coming with THttpsend itself.
 
Regards
 
Thomas


  _____  

Von: synalist-public-bounces@...
[mailto:synalist-public-bounces@...] Im Auftrag von ckd
Gesendet: Donnerstag, 27. Dezember 2007 19:56
An: Ararat Synapse
Betreff: Re: [Synalist] Basic authentication


Thanks Thomas.
 
I believe the uid/pw properties you refer to are related to a proxy server,
not basic authentication requested by a web server.

Thank you, of course it works.

I was trying to implement HTTPGetBinary before understanding how the
components worked.  Thanks also to Thomas.  I appreciate the quick replies!

-ckd

On Dec 27, 2007 1:00 PM, Lukas Gebauer <gebylist@...> wrote:

> > I'm trying to port some Indy code to synapse and am having trouble with
> > basic http authentication.  In Indy, with the http component, you can
> set
> > 'Basic Authentication' to true, a uid, and a pw and the component
> > automatically logs you into a page with basic authentication enabled.
> >
> > I tried to do this with httpsend by adding a header with encoded
> 'uid:pw'
> > but can't get it to work.  Anyone know how to do this with synapse?
>
> Two possible ways:
>
> - Set username and password properties
> - put username and password inside URL
>
>
> --
> Lukas Gebauer.
>
> E-mail: gebauerl@...
> WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP
> Library
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2005.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> synalist-public mailing list
> synalist-public@...
> https://lists.sourceforge.net/lists/listinfo/synalist-public
>

> mm... i sent it using outlook 2003 :)
> just a wonder: how come outlook express
> does know how to decode this part correctly?

Outlook is most standard ignorant mailer on the world! Try to answer this 
simple question: "How my mailer can know what codepage is used in your 
part?"

OE is stupid... It not including codepage information and assuming 
windows default codepage instead. But it working only when readers system 
codepage is same as writers. It should work fine if you are sending mails 
inside your country only. But my codepage is totally different then yours 
- even if I run OE, then I cannot decode your part too!

If Outlook include correct charset information to part, then I can decode 
and read your part, when I know to read hebrew.

--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

amos@... wrote:
> just a wonder: how come outlook express
> does know how to decode this part correctly?

Judging by the fact that you only showed us one part (instead of a whole =
message), it's impossible to say for certain, but there are at least a =
couple of good candidates:

1) Perhaps the character set is mentioned in the headers of the message =
(as opposed to the headers of a part)
2) Maybe Outlook, OE, or whatever tries variations of the charsets and =
looks for the outcome that contains least amount of invalid characters =
(which would explain why it sometimes takes an incredible amount of time =
for OE to open a single message when it's not in a character set OE is =
expecting it to be).

Whatever the real answer is, You'd really need to ask the question from =
Microsoft developers to get it. I doubt there aren't too many of those =
that spend their time on this group :)

--=20
Markku Uttula

> the reason is that FCharsetCode is iso_8859_1, FTargetCharset is cp1255
> which is correct sure i can change the FCharsetCode, but according to
> what? in this case cp1255 should do the job bcoz the content is already in
> hebrew, but it can be any other charset for that matter

Your part is invalid. It not have charset information in headers, and by 
RFC is default charset US-ASCII. Your part is encoded as CP1255, however 
it is not written in headers!

Problem is on sender's side. You can made a workaround by setting 
DefaultCharset property to CP1255. But it can work until you got similary 
broken part with some different default charset,

But best will be repair sending program what must be a FRC comatible.
--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

> We can ping from XP and Vista without being admin?  How did you manage
> that?

TPingSend optionally using IPHlpAPI for ICMP internally, when is 
available. All is hidden inside the TPingSend class, implementation is 
transparent for you. :-)

--
Lukas Gebauer.

E-mail: gebauerl@...
WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP 
Library

Thanks for the link.
It was most helpful.
-Rick
----- Original Message ----- 
From: "Lukas Gebauer" <gebylist@...>
To: "Ararat Synapse" <synalist-public@...>
Sent: Thursday, December 20, 2007 4:32 PM
Subject: Re: [Synalist] TBlockSerial class & un-typed pointers


>> I'd like to use the TBlockSerial class in a project I'm working on.
>>
>> I'm communicating with an electronic controller via rs232 connections and
>> a simple protocol. Communication works very well but there are a couple
>> values I'd like to view and I don't understand how to get them.
>>
>> In order to determine the byte count of the send or receive buffer I 
>> would
>> use:
>>
>> function RecvBuffer(buffer:pointer;length:integer):integer;
>> or
>> function SendBuffer(buffer:pointer;length:integer):integer;
>
> Do not use these low-level functions, because you muist call lot of code
> around. Use high-level functions instead. See
> http://synapse.ararat.cz/doku.php/public:howto:readdata for details.
>
>
> --
> Lukas Gebauer.
>
> E-mail: gebauerl@...
> WEB: http://www.ararat.cz/synapse - Synapse Delphi and Kylix TCP/IP
> Library
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2005.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> synalist-public mailing list
> synalist-public@...
> https://lists.sourceforge.net/lists/listinfo/synalist-public
>