ConfigRead - Revision history

122.169.102.111: /* Function Code */

2010-06-19T06:18:27Z

Function Code

â† Older revision		Revision as of 06:18, 19 June 2010
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	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>
			Please Test First then Upload any script.. don't be gumrah
	[[Category:Text Files Manipulation Functions]]		[[Category:Text Files Manipulation Functions]]

Instructor at 07:28, 7 February 2006

2006-02-07T07:28:58Z

â† Older revision		Revision as of 07:28, 7 February 2006
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	____________________________________________________________________________		____________________________________________________________________________

	ConfigRead v1.0		ConfigRead v1.1
	____________________________________________________________________________		____________________________________________________________________________

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	Note:		Note:
			-Error flag if entry not found
	-Error flag if file isn't exist		-Error flag if file isn't exist
	</highlight-nsis>		</highlight-nsis>
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	readnext:		readnext:
	FileRead $2 $3		FileRead $2 $3
	IfErrors ~~empty~~		IfErrors error
	StrCpy $4 $3 $0		StrCpy $4 $3 $0
	StrCmp $4 $1 0 readnext		StrCmp $4 $1 0 readnext
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	error:		error:
	SetErrors		SetErrors

	~~empty:~~
	StrCpy $0 ''		StrCpy $0 ''

Instructor at 12:02, 30 November 2005

2005-11-30T12:02:06Z

â† Older revision		Revision as of 12:02, 30 November 2005
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	{{PageAuthor\|Instructor}}		{{PageAuthor\|Instructor}}

	~~== Links ==~~		{{User:Instructor/Headers/Template}}

	~~; Latest version of headers "nsh.zip":~~		== Function Description ==
	~~: http://forums.winamp.com/showthread.php?s~~=~~&threadid~~=~~203228&goto=lastpost~~

	~~If a function is used without header, put the function code in your script before calling it.~~

	~~== The~~ Function Description==

	<highlight-nsis>		<highlight-nsis>
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	</highlight-nsis>		</highlight-nsis>

	== ~~The~~ Function Code==		== Function Code ==

	<highlight-nsis>		<highlight-nsis>

Instructor at 14:28, 4 July 2005

2005-07-04T14:28:01Z

â† Older revision		Revision as of 14:28, 4 July 2005
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	== Links ==		== Links ==

	; Latest version of headers "nsh.zip":		; Latest version of headers "nsh.zip":
	: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost		: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost

	== The Function ==		If a function is used without header, put the function code in your script before calling it.
	<highlight-nsis>/*
			== The Function Description==

			<highlight-nsis>
	____________________________________________________________________________		____________________________________________________________________________

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	Note:		Note:
	-Error flag if file isn't exist		-Error flag if file isn't exist
			</highlight-nsis>



	Example1:		<b>Example1:</b>
	Section		<highlight-nsis>Section
	${ConfigRead} "C:\AUTOEXEC.BAT" "SET winbootdir=" $R0		${ConfigRead} "C:\AUTOEXEC.BAT" "SET winbootdir=" $R0
	;$R0=C:\WINDOWS		;$R0=C:\WINDOWS
	SectionEnd		SectionEnd
			</highlight-nsis>

	Example2:		<b>Example2:</b>
	Section		<highlight-nsis>Section
	${ConfigRead} "C:\apache\conf\httpd.conf" "Timeout " $R0		${ConfigRead} "C:\apache\conf\httpd.conf" "Timeout " $R0
	;$R0=30		;$R0=30
	SectionEnd*/		SectionEnd
			</highlight-nsis>

	~~;---------------------------------------------------------------------------~~		== The Function Code==

			<highlight-nsis>
	Function ConfigRead		Function ConfigRead
	!define ConfigRead `!insertmacro ConfigReadCall`		!define ConfigRead `!insertmacro ConfigReadCall`

ConversionBot: Adding new author and category links.

2005-06-24T11:58:28Z

Adding new author and category links.

â† Older revision		Revision as of 11:58, 24 June 2005
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	{~~\|align=right~~		{{PageAuthor\|Instructor}}
	~~\|<small>Author: [[~~{~~{ns:2}}:Instructor~~\|Instructor~~]] ([[{{ns:3}}:Instructor\|talk]], [[{{ns:-1}~~}~~:Contributions/Instructor\|contrib]])</small>~~
	\|}
	~~<br style="clear:both;">~~
	== Links ==		== Links ==
	; Latest version of headers "nsh.zip":		; Latest version of headers "nsh.zip":
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	</highlight-nsis>		</highlight-nsis>

	[[~~{{ns:14}}~~:Text Files Manipulation Functions]]		[[Category:Text Files Manipulation Functions]]

ConversionBot: Updated by user: Instructor (talk, contrib).

2005-05-27T11:47:29Z

Updated by user: Instructor (talk, contrib).

â† Older revision		Revision as of 11:47, 27 May 2005
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	\|}		\|}
	<br style="clear:both;">		<br style="clear:both;">
			== Links ==
			; Latest version of headers "nsh.zip":
			: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost

	== The Function ==		== The Function ==
	<highlight-nsis>/*		<highlight-nsis>/*

ConversionBot: Forgot to put authors in.

2005-05-21T07:29:58Z

Forgot to put authors in.

â† Older revision		Revision as of 07:29, 21 May 2005
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			{\|align=right
			\|<small>Author: [[{{ns:2}}:Instructor\|Instructor]] ([[{{ns:3}}:Instructor\|talk]], [[{{ns:-1}}:Contributions/Instructor\|contrib]])</small>
			\|}
			<br style="clear:both;">
	== The Function ==		== The Function ==
	<highlight-nsis>/*		<highlight-nsis>/*

ConversionBot: Forgot to put authors and categories in.

2005-05-21T07:24:57Z

Forgot to put authors and categories in.

â† Older revision		Revision as of 07:24, 21 May 2005
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	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

			[[{{ns:14}}:Text Files Manipulation Functions]]

ConversionBot: Created by user: {{ns:2}}:| (talk, contrib).

2005-05-21T07:16:55Z

Created by user: [[{{ns:2}}:|]] ([[{{ns:3}}:|talk]], [[{{ns:-1}}:Contributions/|contrib]]).

New page

== The Function ==
<highlight-nsis>/*
____________________________________________________________________________

ConfigRead v1.0
____________________________________________________________________________

Read value from entry name in config file.

Syntax:
${ConfigRead} "[File]" "[Entry]" $var

"[File]" ; config file
;
"[Entry]" ; entry name
;
$var ; Result: Value

Note:
-Error flag if file isn't exist

Example1:
Section
${ConfigRead} "C:\AUTOEXEC.BAT" "SET winbootdir=" $R0
;$R0=C:\WINDOWS
SectionEnd

Example2:
Section
${ConfigRead} "C:\apache\conf\httpd.conf" "Timeout " $R0
;$R0=30
SectionEnd*/

;---------------------------------------------------------------------------

Function ConfigRead
!define ConfigRead `!insertmacro ConfigReadCall`

!macro ConfigReadCall _FILE _ENTRY _RESULT
Push `${_FILE}`
Push `${_ENTRY}`
Call ConfigRead
Pop ${_RESULT}
!macroend

Exch $1
Exch
Exch $0
Exch
Push $2
Push $3
Push $4
ClearErrors

FileOpen $2 $0 r
IfErrors error
StrLen $0 $1
StrCmp $0 0 error

readnext:
FileRead $2 $3
IfErrors empty
StrCpy $4 $3 $0
StrCmp $4 $1 0 readnext
StrCpy $0 $3 '' $0
StrCpy $4 $0 1 -1
StrCmp $4 '$\r' +2
StrCmp $4 '$\n' 0 close
StrCpy $0 $0 -1
goto -4

error:
SetErrors

empty:
StrCpy $0 ''

close:
FileClose $2

Pop $4
Pop $3
Pop $2
Pop $1
Exch $0
FunctionEnd
</highlight-nsis>