LineSum - Revision history

Instructor at 11:30, 30 November 2005

2005-11-30T11:30:29Z

â† Older revision		Revision as of 11:30, 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 14:25, 4 July 2005

2005-07-04T14:25:55Z

â† Older revision		Revision as of 14:25, 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

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

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

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	____________________________________________________________________________		____________________________________________________________________________

	Thanks Afrow UK (Based on his Function "LineCount")		Thanks Afrow UK (Based on his idea of Function "LineCount")


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



	Example:		<b>Example:</b>
	Section		<highlight-nsis>Section
	${LineSum} "C:\a.log" $R0		${LineSum} "C:\a.log" $R0
	; $R0="54"		; $R0="54"
	SectionEnd*/		SectionEnd
			</highlight-nsis>

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

			<highlight-nsis>
	Function LineSum		Function LineSum
	!define LineSum `!insertmacro LineSumCall`		!define LineSum `!insertmacro LineSumCall`

ConversionBot: Adding new author and category links.

2005-06-24T12:37:56Z

Adding new author and category links.

â† Older revision		Revision as of 12:37, 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).

2005-06-24T09:41:08Z

Updated by user: Instructor (talk, contrib).

â† Older revision		Revision as of 09:41, 24 June 2005
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	: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost		: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost

	If function used without header ~~then~~ put function in script before ~~call~~ it		If a function is used without an header, you should put the function below in your script before calling it.

	== The Function ==		== The Function ==
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	____________________________________________________________________________		____________________________________________________________________________

	LineSum ~~v1.0~~		LineSum
	____________________________________________________________________________		____________________________________________________________________________

	~~2004 Shengalts Aleksander (Shengalts@mail.ru)~~		Thanks Afrow UK (Based on his Function "LineCount")

	Thanks Afrow UK (Based on his ~~idea of~~ Function "LineCount" ~~2003-08-17~~)


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	Syntax:		Syntax:
	~~Push~~ "~~file~~" ; Input file		${LineSum} "[File]" $var
	~~Call LineSum ; Call function~~
	~~Pop~~ $var ; Sum of lines		"[File]" ; Input file
			$var ; Result: Sum of lines


	Note:		Note:
	-Error flag if input file isn't exists		-Error flag if input file isn't exists



	Example:		Example:
	Section		Section
	~~Push~~ "C:\a.log"		${LineSum} "C:\a.log" $R0
	~~Call LineSum~~		; $R0="54"
	~~Pop $R0~~ ; $R0 ~~now contain:~~ "54"
	SectionEnd*/		SectionEnd*/


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

	Function LineSum		Function LineSum
			!define LineSum `!insertmacro LineSumCall`

			!macro LineSumCall _FILE _RESULT
			Push `${_FILE}`
			Call LineSum
			Pop ${_RESULT}
			!macroend

	Exch $0		Exch $0
	Push $1		Push $1
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	StrCpy $2 0		StrCpy $2 0
	FileOpen $0 $0 r		FileOpen $0 $0 r
			IfErrors error
	FileRead $0 $1		FileRead $0 $1
	IfErrors +3		IfErrors +3

ConversionBot: Added category links.

2005-04-30T22:11:01Z

Added category links.

â† Older revision		Revision as of 22:11, 30 April 2005
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	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

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

ConversionBot: Updated author links.

2005-04-30T03:00:00Z

Updated author links.

@@ Line 1: / Line 1: @@
 == Links ==
 ; Latest version of headers "nsh.zip":
@@ Line 65: / Line 69: @@
 FunctionEnd
 </highlight-nsis>

ConversionBot: Updated author and download links, and changed format of some pages.

2005-04-23T12:44:02Z

Updated author and download links, and changed format of some pages.

â† Older revision		Revision as of 12:44, 23 April 2005
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	</highlight-nsis>		</highlight-nsis>

			Page author: [[User:Instructor\|Instructor]]
	Page author: Instructor

ConversionBot: Wikipedia python library

2005-04-09T20:54:32Z

Wikipedia python library

New page

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

If function used without header then put function in script before call it

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

LineSum v1.0
____________________________________________________________________________

2004 Shengalts Aleksander (Shengalts@mail.ru)

Thanks Afrow UK (Based on his idea of Function "LineCount" 2003-08-17)

Get sum of lines in text file.

Syntax:
Push "file" ; Input file
Call LineSum ; Call function
Pop $var ; Sum of lines

Note:
-Error flag if input file isn't exists

Example:
Section
Push "C:\a.log"
Call LineSum
Pop $R0 ; $R0 now contain: "54"
SectionEnd*/

Function LineSum
Exch $0
Push $1
Push $2
ClearErrors

IfFileExists $0 0 error
StrCpy $2 0
FileOpen $0 $0 r
FileRead $0 $1
IfErrors +3
IntOp $2 $2 + 1
Goto -3
FileClose $0
StrCpy $0 $2
goto end

error:
SetErrors
StrCpy $0 ''

end:
Pop $2
Pop $1
Exch $0
FunctionEnd
</highlight-nsis>

Page author: Instructor