On Wed, 25 Mar 2015, Marc Weustink wrote:
fredvs wrote:
Hello.
Sorry to sorry to bother you with that file descriptors again... ;-(
There are some answers there on mpg123 forum.
They explain that simple stdin/stdout file descriptors would work.
Of course all what they explained is in C ;-(
Am 26.03.2015 08:26 schrieb Michael Van Canneyt mich...@freepascal.org:
On Wed, 25 Mar 2015, Sven Barth wrote:
On 25.03.2015 19:57, fredvs wrote:
PS: Why everything must be so compilcated with Windows ?
It's not if developers wouldn't decide to make their libraries so *nix
centric...
Hello.
For info, here answer from mpg123 creator =
__
4) Assisgn input pipe stream =
mpg123_open_fd(MyMPHandle,InHandle);
= Crash on Windows, OK on Linux.
I don't have my head wrapped around the pascal bindings, but are you
handing
On Wed, 25 Mar 2015, Sven Barth wrote:
On 25.03.2015 19:57, fredvs wrote:
PS: Why everything must be so compilcated with Windows ?
It's not if developers wouldn't decide to make their libraries so *nix
centric...
I don't understand this remark ?
What is so *nix centric about a file
fredvs wrote:
Hello.
Sorry to sorry to bother you with that file descriptors again... ;-(
There are some answers there on mpg123 forum.
They explain that simple stdin/stdout file descriptors would work.
Of course all what they explained is in C ;-(
OK, but how can i use simple stdin/stdout
Hello.
Sorry to sorry to bother you with that file descriptors again... ;-(
There are some answers there on mpg123 forum.
They explain that simple stdin/stdout file descriptors would work.
Of course all what they explained is in C ;-(
OK, but how can i use simple stdin/stdout file descriptors
On Wed, 25 Mar 2015, fredvs wrote:
Hello.
Sorry to sorry to bother you with that file descriptors again... ;-(
There are some answers there on mpg123 forum.
They explain that simple stdin/stdout file descriptors would work.
Of course all what they explained is in C ;-(
OK, but how can i
On 03/25/2015 08:23 AM, fredvs wrote:
Hello.
Sorry to sorry to bother you with that file descriptors again... ;-(
There are some answers there on mpg123 forum.
They explain that simple stdin/stdout file descriptors would work.
Of course all what they explained is in C ;-(
OK, but how can i
It's not if developers wouldn't decide to make their libraries so *nix
centric...
Or when they will decide to develop their libraries with something else than
C, that gives them compilers choice that are not compatible together (a
library compiled with CGwin is not compatible with one compiled
@ Michael =
They are available in default variables in the system unit:
StdInputHandle,StdOutputHandle,StdErrHandle
Yep, good to know, thank-you ;-)
Sadly, it does not solve the problem... ;-(
@ Andrew
you could use mpg123_replace_reader_handle and mpg123_open_handle
Ok, good idea, i will
On 25.03.2015 19:57, fredvs wrote:
PS: Why everything must be so compilcated with Windows ?
It's not if developers wouldn't decide to make their libraries so *nix
centric...
Regards,
Sven
___
fpc-pascal maillist - fpc-pascal@lists.freepascal.org
@ Andrew
Hum,... by the way,.. if,.. fortuitously (and by chance) you have already
try it
with your PulseAudio wrapper, could it be possible to show some code ?
Ooops, i just check my mail now and =...
Andrew, you are a Angel ;-)
Tetra billion of thanks.
PS: I will test it and give you news
@ Andrew
Check for writeln's in the htmlthread unit you added.
Hum, i did not add htmlthread unit (only fphttpclient and pipes).
What do you mean ?
@ Martin
It should work, because TProcess relies on this function to do it's job.
Yes, maybe, but it does not work ;-(
Could it be a problem
On Sat, 21 Mar 2015, fredvs wrote:
What do you do with the inHandle ?
Michael.
It is used by mp123 mp3-decoder library.
=function mpg123_open_fd(mph: Tmpg123_handle; fd: integer);
fp (file descriptor) := InHandle ;
It seems that InHandle as file descriptor does not work on Windows.
But
Check for writeln's in the htmlthread unit you added.
Oops, i think i get it (sorry it is Sunday). ;-(
- CreatePipeHandles (InHandle,OutHandle, PipeBufferSize);
- Writeln('Input Handle = ' + inttostr(InHandle) + ' Output Handle = ' +
inttostr(OutHandle));
= Linux = Input Handle = 3 Output
Yep, there is a answer from mpg123 creator in forum list ;-) =
In Linux, no problem, i use the Input-Handle of a pipe as file
descriptor.
= mpg123_open_fd(MyMP123Handle, InputHandle)
But if using Input-Handle of a pipe in Windows, at mpg123_read() i get
that error:
MPG123_BAD_RVA
What
On Sat, 21 Mar 2015, fredvs wrote:
Hello.
In Unix systems File Descriptor can be created with fpPipe(FDInput,
FDOutput).
Then FDInput/FDOutput may be used as file descriptors.
Ok, perfect.
But fpPipe is part of BaseUnix/Unix...
So the question is:
How to create such of File Descriptor
Hello.
Added Pipes in uses section.
Changed = AssignPipe(InHandle, FOutHandle);
Into = CreatePipeHandles (InHandle, FOutHandle, PipeBufferSize);
Then in code =
var
Http: TFPHTTPClient;
Output: THandleStream = nil;
URL: String;
begin
Http := TFPHTTPClient.Create(nil);
Output :=
Hello.
In Unix systems File Descriptor can be created with fpPipe(FDInput,
FDOutput).
Then FDInput/FDOutput may be used as file descriptors.
Ok, perfect.
But fpPipe is part of BaseUnix/Unix...
So the question is:
How to create such of File Descriptor with Windows?...
Many thanks.
Fre;D
1)
Hello.
In Unix systems File Descriptor can be created with fpPipe(FDInput,
FDOutput).
Then FDInput/FDOutput may be used as file descriptors.
Ok, perfect.
But fpPipe is part of BaseUnix/Unix...
So the question is:
How to create such of File Descriptor with Windows?...
See unit pipes,
Re-hello.
Tried with this too =
Change = Output: THandleStream = nil;
into = Output: TOutputPipeStream = nil;
and
Change = Output := THandleStream.Create(FOutHandle);
into = Output:=TOutputPipeStream.Create (FOutHandle);
= Compiles + works perfect in Linux ;-)
= Compiles ok but does
On Sat, 21 Mar 2015, fredvs wrote:
Hello.
Added Pipes in uses section.
Changed = AssignPipe(InHandle, FOutHandle);
Into = CreatePipeHandles (InHandle, FOutHandle, PipeBufferSize);
Then in code =
var
Http: TFPHTTPClient;
Output: THandleStream = nil;
URL: String;
begin
Http :=
Check for writeln's in the htmlthread unit you added.
On March 21, 2015 6:23:44 PM EDT, fredvs fi...@hotmail.com wrote:
What do you do with the inHandle ?
Michael.
It is used by mp123 mp3-decoder library.
=function mpg123_open_fd(mph: Tmpg123_handle; fd: integer);
fp (file descriptor) :=
What do you do with the inHandle ?
Michael.
It is used by mp123 mp3-decoder library.
=function mpg123_open_fd(mph: Tmpg123_handle; fd: integer);
fp (file descriptor) := InHandle ;
It seems that InHandle as file descriptor does not work on Windows.
But in *nix system, it works.
-
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