Re: How to convert ascii value to hex in RPGLE

this is what I wrote a few days ok. Source can be any size.

dcl-pr ConvertToHex ExtProc('cvthc');
PR_HexValue Pointer Value;
PR_CharValue Pointer Value;
PR_SourceLength Int(10) Value;
end-pr;

dcl-ds ldsCharUnsigned Qualified;
Value Uns(10);
end-ds;

dcl-s lHexValue Char(8);

ConvertToHex(%Addr(lHexValue):%Addr(ldsCharUnsigned):%Size(lHexValue));

Because it is passing a pointer, the length can be anything. Just make sure
that lhexvalue is twice as long as what you are converting.


On Mon, Nov 25, 2019 at 3:24 PM Jon Paris <jon.paris@xxxxxxxxxxxxxx> wrote:

Read the article I referenced.

On Nov 25, 2019, at 3:20 PM, Rishi Seth <rishiseth99@xxxxxxxxx> wrote:

Ok, Thanks so, How can i fit it in my case where i have a file k1 and

field

name is 'key' in which some plain text (may be it's called EBCDIC only)

can

get it converted in HEX value and suuply to openssl here
i mean where to change in my code to supply value of key :-

*https://code.midrange.com/0bec00c589.html
<https://code.midrange.com/0bec00c589.html>*

Thanks much

On Mon, Nov 25, 2019 at 9:13 PM Jon Paris <jon.paris@xxxxxxxxxxxxxx>

wrote:

They should really be more flexible than that. This is basically what I
have:

Dcl-Pr ToHex EXTPROC('cvthc');
HexResult Char(65534) OPTIONS(*VARSIZE);
CharInp Char(32767) OPTIONS(*VARSIZE);
CharNibbles Int(10) VALUE;
End-Pr;

Dcl-Pr FromHex EXTPROC('cvtch');
CharResult Char(32767) OPTIONS(*VARSIZE);
HexInp Char(65534) OPTIONS(*VARSIZE);
HexLen Int(10) VALUE;
End-Pr;

On Nov 25, 2019, at 2:20 PM, dlclark@xxxxxxxxxxxxxxxx wrote:

"RPG400-L" <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> wrote on 11/25/2019
02:00:39 PM:

Call a MI:

Dcvthc PR EXTPROC('cvthc')
D 1
D 1
D 10i 0 VALUE


cvthc(OutputHex:
Output:
%Size(OutputHex));

Shouldn't one of those first two parms in the prototype have a
length of 2?


Sincerely,

Dave Clark
--
int.ext: 91078
direct: (937) 531-6378
home: (937) 751-3300

Winsupply Group Services
3110 Kettering Boulevard
Dayton, Ohio 45439 USA
(937) 294-5331

*********************************************************************************************

This email message and any attachments is for use only by the named
addressee(s) and may contain confidential, privileged and/or

proprietary

information. If you have received this message in error, please
immediately notify the sender and delete and destroy the message and

all

copies. All unauthorized direct or indirect use or disclosure of this
message is strictly prohibited. No right to confidentiality or

privilege

is waived or lost by any error in transmission.

*********************************************************************************************

--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related

questions.

Help support midrange.com by shopping at amazon.com with our affiliate

link: https://amazon.midrange.com

--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com

--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related

questions.

Help support midrange.com by shopping at amazon.com with our affiliate

link: https://amazon.midrange.com

--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com