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#124470 - 2004-08-05 12:31 PM READPROFILESTRING snags
mcintyrj Offline
Just in Town

Registered: 2004-06-24
Posts: 2
Loc: UK
I am having a couple of problems with READPROFILESTRING: probably just not understanding how it is supposed to work...

Code:
 Break Off
; This script adds the following lines to the Appsrv.ini file in the users profile
;	SSOnUserSetting=On
;	EnableSSOnThruICAFile=On

$appsrvini = "%USERPROFILE%\Application Data\ICAClient\appsrv.ini"

;Does File Exist?

IF EXIST ($appsrvini) = 1

	;Does section [WFCLIENT] Exist?
	$nul=READPROFILESTRING ($appsrvini, "WFClient", "")   
	IF @ERROR = 0 ;if Section exists
		;Add/modify  lines to [WFCLIENT] section
		$nul=WriteProfileString($appsrvini,"WFClient","SSOnUserSetting","On")
		$nul=WriteProfileString($appsrvini,"WFClient","EnableSSOnThruICAFile","On")
	ELSE
		? @ERROR
		;WFClient section missing from appsrv.ini file.
		?"WFClient section missing from appsrv.ini file."
	ENDIF

ELSE
	;appsrv.ini does not exist in the users profile
	?"appsrv.ini does not exist in the users profile"
ENDIF

	
?"finished"




get $nul


I test the script and it works fine.
I remove the [WFclient] section to test the result and the READPROFILESTRING still returns a '0'. When I echo $nul at this point I find the string contains:

SSOnUserSetting
EnableSSOnThruICAFile

This explains why it is returning a '0' - but where on earth is it picking these entries up from. The section does not exist in the ini file.

any thoughts welcome...
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#124471 - 2004-08-05 12:42 PM Re: READPROFILESTRING snags
Lonkero Administrator Offline
KiX Master Guru
*****

Registered: 2001-06-05
Posts: 22346
Loc: OK
it actually should return nothing...
remembering the methods ini-codes work, they don't even set @error, iirc.

if you only removed the section header, then it seems to give you orphan items (which have no section defined).

the 0 is still rather odd.
it should return nothing.
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#124472 - 2004-08-05 01:17 PM Re: READPROFILESTRING snags
Richard H. Administrator Offline
Administrator
*****

Registered: 2000-01-24
Posts: 4946
Loc: Leatherhead, Surrey, UK
What he said.

You will always get a success status (so long as the file exists).

To check for the existance of a section, use "ReadProfileString" with a null section name to get all the sections, then check if your section is present.

Something like this should do:
Code:
$NL=Chr(10)
$sSection="WFClient"
If InStr($NL+ReadProfileString("MyIniFile.ini","",""),$NL+$sSection+$NL)
   "Section '"+$sSection+"' exists in ini file" ?
Else
   "Section '"+$sSection+"' does not exist in ini file" ?
EndIf
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#124473 - 2004-08-05 02:30 PM Re: READPROFILESTRING snags
Anonymous
Unregistered


Thanks people - Richard's script works a treat
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