Re: [Oorexx-devel] Question ad Write{Output|Error}Buffer
> > how about using WriteOutput()/WriteError() to supply binary data? WriteOutput and WriteError write the supplied data unmodified to any redirection object. ___ Oorexx-devel mailing list Oorexx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oorexx-devel
Re: [Oorexx-devel] Question ad Write{Output|Error}Buffer
On 18.08.2022 12:24, Rick McGuire wrote:
The data written is split at linend boundaries.
Thank you for the clarification!
One remark ad codepage here (as Strings in Java are always codepage related): if there is UTF-16 or
UTF-32 text exchanged then it may be the case that LF and CR-LF characters are not correct. Here a
rexxtry session:
call bsf.cls
... rexxtry.rex on WindowsNT
lf="0d0a"x;a="one"lf"two";say a; say a~c2x
one
two
6F6E65*0D0A*74776F
... rexxtry.rex on WindowsNT
b=bsf.iconv(a, "CP437", "UTF-16")
... rexxtry.rex on WindowsNT
say b;say b~c2x
o n e
t w o
FEFF006F006E0065*000D000A*00740077006F
... rexxtry.rex on WindowsNT
d=bsf.iconv(a, "CP437", "UTF-32")
... rexxtry.rex on WindowsNT
say d;say d~c2x
o n e
t w o
006F006E0065*000D000A*00740077006F
... rexxtry.rex on WindowsNT
With UTF-8 this would not be a problem:
say c;say c~c2x
one
two
6F6E65*0D0A*74776F
... rexxtry.rex on WindowsNT
---
Would you think it to be feasible at this time to have also "raw" versions like ReadInputBufferRaw,
WriteOutputBufferRaw, WriteErrorBufferRaw such that one could process and produce binary data
exploiting the new redirecting command handlers?
---rony
On Thu, Aug 18, 2022 at 6:01 AM Rony G. Flatscher
wrote:
The Write{Output|Error}Buffer API states:
Adds a string composed of strings separated by the platform-specfic
line-end characters as
separate
items or lines to an output redirection Rexx object that was specified
using the WITH
subkeyword of
an ADDRESS instruction.
Is there any processing done on the received data or does the
Write{Output|Error}Buffer-API
just take the receive data as is and place it as a single item to the
output sink? In this
case it would become possible to produce binary data as a result of a
command (and will
motivate the need of an additional API on the Java side to become able to
distinguish between
Strings (Reader,Writer, codepage dependent) and Streams (byte oriented, raw
data)).
---rony
___
Oorexx-devel mailing list
Oorexx-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/oorexx-devel
Re: [Oorexx-devel] Question ad Write{Output|Error}Buffer
The data written is split at linend boundaries.
Rick
On Thu, Aug 18, 2022 at 6:01 AM Rony G. Flatscher
wrote:
> The Write{Output|Error}Buffer API states:
>
> Adds a string composed of strings separated by the platform-specfic
> line-end characters as separate
> items or lines to an output redirection Rexx object that was specified
> using the WITH subkeyword of
> an ADDRESS instruction.
>
> Is there any processing done on the received data or does the
> Write{Output|Error}Buffer-API just take the receive data as is and place it
> as a single item to the output sink? In this case it would become possible
> to produce binary data as a result of a command (and will motivate the need
> of an additional API on the Java side to become able to distinguish between
> Strings (Reader,Writer, codepage dependent) and Streams (byte oriented, raw
> data)).
>
> ---rony
>
> ___
> Oorexx-devel mailing list
> Oorexx-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/oorexx-devel
>
___
Oorexx-devel mailing list
Oorexx-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/oorexx-devel
[Oorexx-devel] Question ad Write{Output|Error}Buffer
The Write{Output|Error}Buffer API states:
Adds a string composed of strings separated by the platform-specfic line-end
characters as separate
items or lines to an output redirection Rexx object that was specified using
the WITH subkeyword of
an ADDRESS instruction.
Is there any processing done on the received data or does the Write{Output|Error}Buffer-API just
take the receive data as is and place it as a single item to the output sink? In this case it would
become possible to produce binary data as a result of a command (and will motivate the need of an
additional API on the Java side to become able to distinguish between Strings (Reader,Writer,
codepage dependent) and Streams (byte oriented, raw data)).
---rony
___
Oorexx-devel mailing list
Oorexx-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/oorexx-devel
