VersionConvert - Revision history

Instructor at 11:27, 30 November 2005

2005-11-30T11:27:53Z

â† Older revision		Revision as of 11:27, 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 14:18, 4 July 2005

2005-07-04T14:18:49Z

â† Older revision		Revision as of 14:18, 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>
	____________________________________________________________________________		____________________________________________________________________________

Line 32:		Line 36:
	-Converted letters are separated with dot		-Converted letters are separated with dot
	-If character is non-digit and not in list then it will be converted to dot		-If character is non-digit and not in list then it will be converted to dot
			</highlight-nsis>



	Example1:		<b>Example1:</b>
	Section		<highlight-nsis>Section
	${VersionConvert} "9.0a" "" $R0		${VersionConvert} "9.0a" "" $R0
	; $R0="9.0.01"		; $R0="9.0.01"
Line 46:		Line 51:
	; $R2="2" version2 is newer		; $R2="2" version2 is newer
	SectionEnd		SectionEnd
			</highlight-nsis>

	Example2:		<b>Example2:</b>
	Section		<highlight-nsis>Section
	${VersionConvert} "0.15c-9m" "" $R0		${VersionConvert} "0.15c-9m" "" $R0
	; $R0="0.15.03.9.13"		; $R0="0.15.03.9.13"
Line 58:		Line 64:
	; $R2="1" version1 is newer		; $R2="1" version1 is newer
	SectionEnd		SectionEnd
			</highlight-nsis>

	Example3:		<b>Example3:</b>
	Section		<highlight-nsis>Section
	${VersionConvert} "0.15c+" "abcdefghijklmnopqrstuvwxyz+" $R0		${VersionConvert} "0.15c+" "abcdefghijklmnopqrstuvwxyz+" $R0
	; $R0="0.15.0327"		; $R0="0.15.0327"
Line 69:		Line 76:
	${VersionCompare} "$R0" "$R1" $R2		${VersionCompare} "$R0" "$R1" $R2
	; $R2="1" version1 is newer		; $R2="1" version1 is newer
	SectionEnd*/		SectionEnd
			</highlight-nsis>

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

			<highlight-nsis>
	Function VersionConvert		Function VersionConvert
	!define VersionConvert `!insertmacro VersionConvertCall`		!define VersionConvert `!insertmacro VersionConvertCall`

ConversionBot: Adding new author and category links.

2005-06-24T14:05:23Z

Adding new author and category links.

â† Older revision		Revision as of 14:05, 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}}~~:Version Manipulation Functions]]		[[Category:Version Manipulation Functions]]

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

2005-05-27T11:47:15Z

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 ==		== Links ==
	; Latest version of headers "nsh.zip" ~~(not in those yet)~~:		; 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

ConversionBot: Added category links.

2005-05-01T06:28:08Z

Added category links.

â† Older revision		Revision as of 06:28, 1 May 2005
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	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

			[[{{ns:14}}:Version Manipulation Functions]]

ConversionBot: Updated author links.

2005-04-30T03:05:45Z

Updated author links.

@@ Line 1: / Line 1: @@
 == Links ==
 ; Latest version of headers "nsh.zip" (not in those yet):
@@ Line 186: / Line 190: @@
 FunctionEnd
 </highlight-nsis>

ConversionBot: Created by user: Instructor.

2005-04-27T22:54:58Z

Created by user: Instructor.

New page

== Links ==
; Latest version of headers "nsh.zip" (not in those yet):
: http://forums.winamp.com/showthread.php?s=&threadid=203228&goto=lastpost

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

VersionConvert v1.0
____________________________________________________________________________

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

Convert version in the numerical format which can be compared.

Syntax:
${VersionConvert} "[Version]" "[CharList]" $var

"[Version]" ; Version
;
"[CharList]" ; List of characters, which will be replaced by numbers
; "abcdefghijklmnopqrstuvwxyz" (default)
;
$var ; Result: converted version

Note:
-Converted letters are separated with dot
-If character is non-digit and not in list then it will be converted to dot

Example1:
Section
${VersionConvert} "9.0a" "" $R0
; $R0="9.0.01"

${VersionConvert} "9.0c" "" $R1
; $R1="9.0.03"

${VersionCompare} "$R0" "$R1" $R2
; $R2="2" version2 is newer
SectionEnd

Example2:
Section
${VersionConvert} "0.15c-9m" "" $R0
; $R0="0.15.03.9.13"

${VersionConvert} "0.15c-1n" "" $R1
; $R1="0.15.03.1.14"

${VersionCompare} "$R0" "$R1" $R2
; $R2="1" version1 is newer
SectionEnd

Example3:
Section
${VersionConvert} "0.15c+" "abcdefghijklmnopqrstuvwxyz+" $R0
; $R0="0.15.0327"

${VersionConvert} "0.15c" "abcdefghijklmnopqrstuvwxyz+" $R1
; $R1="0.15.03"

${VersionCompare} "$R0" "$R1" $R2
; $R2="1" version1 is newer
SectionEnd*/

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

Function VersionConvert
!define VersionConvert `!insertmacro VersionConvertCall`

!macro VersionConvertCall _VERSION _CHARLIST _RESULT
Push `${_VERSION}`
Push `${_CHARLIST}`
Call VersionConvert
Pop ${_RESULT}
!macroend

Exch $1
Exch
Exch $0
Exch
Push $2
Push $3
Push $4
Push $5
Push $6
Push $7

StrCmp $1 '' 0 +2
StrCpy $1 'abcdefghijklmnopqrstuvwxyz'
StrCpy $1 $1 99

StrCpy $2 0
StrCpy $7 'dot'
goto loop

preloop:
IntOp $2 $2 + 1

loop:
StrCpy $3 $0 1 $2
StrCmp $3 '' endcheck
StrCmp $3 '.' dot
StrCmp $3 '0' digit
IntCmp $3 '0' letter letter digit

dot:
StrCmp $7 'dot' replacespecial
StrCpy $7 'dot'
goto preloop

digit:
StrCmp $7 'letter' insertdot
StrCpy $7 'digit'
goto preloop

letter:
StrCpy $5 0
StrCpy $4 $1 1 $5
IntOp $5 $5 + 1
StrCmp $4 '' replacespecial
StrCmp $4 $3 0 -3
IntCmp $5 9 0 0 +2
StrCpy $5 '0$5'

StrCmp $7 'letter' +2
StrCmp $7 'dot' 0 +3
StrCpy $6 ''
goto +2
StrCpy $6 '.'

StrCpy $4 $0 $2
IntOp $2 $2 + 1
StrCpy $0 $0 '' $2
StrCpy $0 '$4$6$5$0'
StrLen $4 '$6$5'
IntOp $2 $2 + $4
IntOp $2 $2 - 1
StrCpy $7 'letter'
goto loop

replacespecial:
StrCmp $7 'dot' 0 +3
StrCpy $6 ''
goto +2
StrCpy $6 '.'

StrCpy $4 $0 $2
IntOp $2 $2 + 1
StrCpy $0 $0 '' $2
StrCpy $0 '$4$6$0'
StrLen $4 $6
IntOp $2 $2 + $4
IntOp $2 $2 - 1
StrCpy $7 'dot'
goto loop

insertdot:
StrCpy $4 $0 $2
StrCpy $0 $0 '' $2
StrCpy $0 '$4.$0'
StrCpy $7 'dot'
goto preloop

endcheck:
StrCpy $4 $0 1 -1
StrCmp $4 '.' 0 end
StrCpy $0 $0 -1
goto -3

end:
Pop $7
Pop $6
Pop $5
Pop $4
Pop $3
Pop $2
Pop $1
Exch $0
FunctionEnd
</highlight-nsis>

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