[DUG] Copying files problem
Rohit Gupta
rohit at cfl.co.nz
Thu Sep 21 08:11:14 NZST 2006
We get this sometimes. Its as if the app has different access rights to
the user, even on Win2K. We had an incident (still unresolved) a few
days ago.... Maybe its new windows updates. One thing to note is that
since Win95 (at least), windows does the following :-
To Copy file from DirA to DirB
1. Make DirB the current directory
2. Copy from DirA
3. Change back to original Current Directory
Sometimes, step 1 fails but there are no errors and it copies the file
into the current directory instead. And I cant figure out any way to
detect this !!
John Bird wrote:
> I copy program files using a line like:
>
> copyfile(Pchar(File1),Pchar(File2),false);
>
> Sometimes this fails for no obvious reason (File2 is not in use for
> instance), and if I open Windows explorer and copy from there it
> usually works, if not if I delete the destination file and then paste
> works fine. To my mind this proves it is not a problem with
> permissions to write into this folder...
>
> File1 is on the server, File2 is local on C drive.
>
> any ideas?
>
> Background:
> This is a neat way of updating programs - updated exe files are loaded
> into a central update folder (which is not used except for copying
> from), and the startup program copies any updated programs into the
> local C drive working folder before any programs are in use. Works
> wonderfully except on one site......I wonder the problem is from not
> being administrator or something in the PC setup being locked
> down....(although I don't know why as Windows Explorer works)
>
>
>
> John Bird
>
> email
>
> john at jbcl.co.nz <mailto:john at jbcl.co.nz>
>
> johnkbird at paradise.net.nz <mailto:johnkbird at paradise.net.nz>
>
> Expert in Beyond Software
>
> Ph land (03)384-4527 mobile (027)484-4528
>
> 92 Soleares Ave, Mt Pleasant
>
> Christchurch
>
> Web www.jbcl.co.nz <http://www.jbcl.co.nz/>
>
>
>
>
>
> -----Original Message-----
> *From:* delphi-bounces at ns3.123.co.nz
> [mailto:delphi-bounces at ns3.123.co.nz] *On Behalf Of *Gary T. Benner
> *Sent:* Wednesday, 20 September 2006 5:17 p.m.
> *To:* vss at vss.co.nz
> *Cc:* delphi at delphi.org.nz
> *Subject:* RE: [DUG] Integrating Indy HTTPServer
>
> *[Reply]*
>
> HI Jeremy,
>
> If you are incorporating this into an app, may I suggest you
> dynamically instantiate the component each time you make an http
> call. I found this made for greater reliability.
>
> kr
>
> Gary
>
> A*t 13:53 on 20/09/2006 you wrote *
>
> >To : delphi at delphi.org.nz
>
> >CC :
>
> >From: Jeremy Coulter, vss at vss.co.nz
>
> >Content Type: text/html
>
> >Attached:
>
> >
>
> >This is a multi-part message in MIME format.
>
> >
>
> >
>
> >
>
> >
>
> >Hi all.
>
> >List seems to have been VERY quite over the last few days.
>
> >
>
> >Has anyone successfully integrated the Indy HTTP Server into an app.?
>
> >I am going to be adding an HTTP Server into an app. I have and
> wondered if
>
> >anyone had used the indy one, and how they found it?
>
> >Can I use ISAPI or CGI apps. with it does anyone know?
>
> >
>
> >
>
> >Thanks, Jeremy
>
> >
>
> >--
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> e-Engineer, Lecturer, and Software Developer
>
> *123 Internet Limited <http://www.123.co.nz>*
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--
*Rohit Gupta*
* B.E. Elec. M.E. Mem IEEE Associate IEE*
*Technical Manager*
*Computer Fanatics Limited*
**
*Tel* +64 9 4892280
*Fax* +64 9 4892290
*Email *rohit at cfl.co.nz <mailto:rohit at cfl.co.nz>**
*Web *www.cfl.co.nz <http://www.cfl.co.nz/>
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