Search for text in file - Revision history

Zussini: /* Usage */

2015-12-15T07:28:51Z

Usage

â† Older revision		Revision as of 07:28, 15 December 2015
Line 19:		Line 19:
	Pop $1 #Number of lines found on		Pop $1 #Number of lines found on
	StrCmp $0 0 +2		StrCmp $0 0 +2
	MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $1 lines."		MessageBox MB_OK "$\"hello$\" string was found in the file $0 times on $1 lines and the first line was $2"
	</highlight-nsis>		</highlight-nsis>

Zussini: /* Description */

2015-12-15T07:26:46Z

Description

â† Older revision		Revision as of 07:26, 15 December 2015
Line 7:		Line 7:
	13th January 2006 - Added ClearErrors (thanks Jenner Modesto)		13th January 2006 - Added ClearErrors (thanks Jenner Modesto)
	13th July 2007 - Re-written.		13th July 2007 - Re-written.
			15th December 2015 - Added functionallity for specific occurance line print

	== Usage ==		== Usage ==

Zussini: /* Usage */

2015-12-15T07:24:01Z

Usage

â† Older revision		Revision as of 07:24, 15 December 2015
Line 12:		Line 12:
	Push C:\temp1.txt		Push C:\temp1.txt
	Push hello		Push hello
			Push 1 # line should be displayed for occurance number of the searched string, if empty string is passed or 0 the last occurance will be displayed
	Call FileSearch		Call FileSearch
			Pop $2 # the line number the string was found for specified occurance number
	Pop $0 #Number of times found throughout		Pop $0 #Number of times found throughout
	Pop $1 #Number of lines found on		Pop $1 #Number of lines found on

	StrCmp $0 0 +2		StrCmp $0 0 +2
	MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $1 lines."		MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $1 lines."

Zussini: /* The Function */

2015-12-15T07:15:59Z

The Function

â† Older revision		Revision as of 07:15, 15 December 2015
Line 23:		Line 23:
	<highlight-nsis>		<highlight-nsis>
	Function FileSearch		Function FileSearch
			Pop $7 ;~~~~Piotrek occurance numberw
	Exch $R0 ;search for		Exch $R0 ;search for
	Exch		Exch
Line 34:		Line 35:
	Push $R8		Push $R8
	Push $R9		Push $R9


	StrLen $R4 $R0		StrLen $R4 $R0
	StrCpy $R7 0		StrCpy $R7 0
	StrCpy $R8 0		StrCpy $R8 0
			;~~~~Piotrek start
			StrCpy $9 0
			${If} $7 == ""
			StrCpy $7 0 ; occurence number user specified
			${EndIf}
			;~~~~Piotrek end
	ClearErrors		ClearErrors
	FileOpen $R2 $R1 r		FileOpen $R2 $R1 r
	IfErrors Done		IfErrors Done

	LoopRead:		LoopRead:
	ClearErrors		ClearErrors
	FileRead $R2 $R3		FileRead $R2 $R3
	IfErrors DoneRead		IfErrors DoneRead
			IntOp $9 $9 + 1 ;Piotrek

	IntOp $R7 $R7 + 1		IntOp $R7 $R7 + 1
	StrCpy $R5 -1		StrCpy $R5 -1
	StrCpy $R9 0		StrCpy $R9 0

	LoopParse:		LoopParse:
	IntOp $R5 $R5 + 1		IntOp $R5 $R5 + 1
Line 59:		Line 67:
	IntOp $R7 $R7 - 1		IntOp $R7 $R7 - 1
	Goto LoopRead		Goto LoopRead

	StrCmp $R6 $R0 0 LoopParse		StrCmp $R6 $R0 0 LoopParse
	StrCpy $R9 1		StrCpy $R9 1
	IntOp $R8 $R8 + 1		IntOp $R8 $R8 + 1
			;~~~~Piotrek start
			${If} $R8 == $7 ;if occurence is specified - outputs a specified occurence if not last occurence is output]
			StrCpy $0 $9
			StrCpy $7 "-1"
			${ElseIf} $7 == 0
			StrCpy $0 $9
			${EndIf}
			;~~~~Piotrek end
	Goto LoopParse		Goto LoopParse

	DoneRead:		DoneRead:
	FileClose $R2		FileClose $R2
Line 69:		Line 86:
	StrCpy $R0 $R8		StrCpy $R0 $R8
	StrCpy $R1 $R7		StrCpy $R1 $R7

	Pop $R9		Pop $R9
	Pop $R8		Pop $R8
Line 81:		Line 98:
	Exch		Exch
	Exch $R0 ;output count found		Exch $R0 ;output count found
			Push $0 ;You need to pop that out after function call as first parameter ````Piotrek
	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

Afrow UK: /* Description */

2007-07-13T10:00:58Z

Description

â† Older revision		Revision as of 10:00, 13 July 2007
Line 6:		Line 6:
	<b>Changes:</b>		<b>Changes:</b>
	13th January 2006 - Added ClearErrors (thanks Jenner Modesto)		13th January 2006 - Added ClearErrors (thanks Jenner Modesto)
			13th July 2007 - Re-written.

	== Usage ==		== Usage ==

Afrow UK: /* Usage */

2007-07-13T10:00:26Z

Usage

â† Older revision		Revision as of 10:00, 13 July 2007
Line 13:		Line 13:
	Call FileSearch		Call FileSearch
	Pop $0 #Number of times found throughout		Pop $0 #Number of times found throughout
	Pop $1 ~~#Found at all? yes/no~~		Pop $1 #Number of lines found on
	~~Pop $2~~ #Number of lines found in

	StrCmp $~~1 yes~~ 0 +2		StrCmp $0 0 +2
	MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $2 lines."		MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $1 lines."
	</highlight-nsis>		</highlight-nsis>

Afrow UK: /* The Function */

2007-07-13T09:59:32Z

The Function

â† Older revision		Revision as of 09:59, 13 July 2007
Line 23:		Line 23:
	<highlight-nsis>		<highlight-nsis>
	Function FileSearch		Function FileSearch
	Exch $0 ;search for		Exch $R0 ;search for
	Exch		Exch
	Exch $1 ;input file		Exch $R1 ;input file
	Push $2		Push $R2
	Push $3		Push $R3
	Push $4		Push $R4
	Push $5		Push $R5
	Push $6		Push $R6
	Push $7		Push $R7
	Push $8		Push $R8
	Push $9		Push $R9
	~~Push $R0~~
	~~FileOpen $2 $1 r~~		StrLen $R4 $R0
	StrLen $4 $0		StrCpy $R7 0
	StrCpy $5 0		StrCpy $R8 0
	StrCpy $~~7 no~~
	~~StrCpy $8~~ 0
	~~StrCpy $9 0~~
	ClearErrors		ClearErrors
	~~loop_main~~:		FileOpen $R2 $R1 r
	FileRead $2 $3		IfErrors Done
	IfErrors ~~done~~
	IntOp $R0 $R0 + $9		LoopRead:
	StrCpy $~~9 0~~		ClearErrors
	StrCpy $5 0		FileRead $R2 $R3
	~~filter_top~~:		IfErrors DoneRead
	IntOp $5 $~~5 -~~ 1
	StrCpy $6 $3 $4 $5		IntOp $R7 $R7 + 1
	StrCmp $6 "" ~~loop_main~~		StrCpy $R5 -1
	StrCmp $~~6 $0 0 filter_top~~		StrCpy $R9 0
	~~StrCpy~~ $3 $3 $5
	~~StrCpy~~ $5 0		LoopParse:
	~~StrCpy $7 yes~~		IntOp $R5 $R5 + 1
	StrCpy $9 1		StrCpy $R6 $R3 $R4 $R5
	IntOp $8 $8 + 1		StrCmp $R6 "" 0 +4
	Goto ~~filter_top~~		StrCmp $R9 1 LoopRead
	~~done~~:		IntOp $R7 $R7 - 1
	FileClose $2		Goto LoopRead
	StrCpy $0 $8		StrCmp $R6 $R0 0 LoopParse
	StrCpy $1 $7		StrCpy $R9 1
	~~StrCpy $2 $R0~~		IntOp $R8 $R8 + 1
	Pop $R0		Goto LoopParse
	Pop $9
	Pop $8		DoneRead:
	Pop $7		FileClose $R2
	Pop $6		Done:
	Pop $5		StrCpy $R0 $R8
	Pop $4		StrCpy $R1 $R7
	Pop $3
	Exch $2 ;~~output~~ number of lines		Pop $R9
			Pop $R8
			Pop $R7
			Pop $R6
			Pop $R5
			Pop $R4
			Pop $R3
			Pop $R2
			Exch $R1 ;number of lines found on
	Exch		Exch
	Exch $~~1 ;output yes/no~~		Exch $R0 ;output count found
	~~Exch 2~~
	~~Exch $0~~ ;output count found
	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>
Line 82:		Line 86:
	Written by me again for using with batch / log files.		Written by me again for using with batch / log files.

	-Stu ~~(Afrow UK)~~		Stu

	[[Category:Text Files Manipulation Functions]]		[[Category:Text Files Manipulation Functions]]

65.198.139.162: Function variable cleanup fixed

2006-10-06T09:15:26Z

Function variable cleanup fixed

â† Older revision		Revision as of 09:15, 6 October 2006
Line 73:		Line 73:
	Pop $3		Pop $3
	Exch $2 ;output number of lines		Exch $2 ;output number of lines
			Exch
			Exch $1 ;output yes/no
	Exch 2		Exch 2
	~~Exch $1 ;output yes/no~~
	~~Exch~~
	Exch $0 ;output count found		Exch $0 ;output count found
	FunctionEnd		FunctionEnd

88.104.157.41: /* The Function */

2006-04-13T16:48:47Z

The Function

â† Older revision		Revision as of 16:48, 13 April 2006
Line 26:		Line 26:
	Exch		Exch
	Exch $1 ;input file		Exch $1 ;input file
	~~Exch~~
	Push $2		Push $2
	Push $3		Push $3
Line 73:		Line 72:
	Pop $4		Pop $4
	Pop $3		Pop $3
	~~Exch 2~~
	Exch $2 ;output number of lines		Exch $2 ;output number of lines
	Exch 2		Exch 2
	~~Exch~~
	Exch $1 ;output yes/no		Exch $1 ;output yes/no
	Exch		Exch

195.23.115.151: /* Usage */

2006-03-27T17:13:08Z

Usage

â† Older revision		Revision as of 17:13, 27 March 2006
Line 9:		Line 9:
	== Usage ==		== Usage ==
	<highlight-nsis>		<highlight-nsis>
	~~aPush~~ C:\temp1.txt		Push C:\temp1.txt
	Push hello		Push hello
	Call FileSearch		Call FileSearch