Search for text in file: Difference between revisions
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|<small>Author: [[{{ns:2}}:Afrow UK|Afrow UK]] ([[{{ns:3}}:Afrow UK|talk]], [[{{ns:-1}}:Contributions/Afrow UK|contrib]])</small> | |||
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== Description == | == Description == | ||
This function will search in a file for the specified string, and return some values. | This function will search in a file for the specified string, and return some values. | ||
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-Stu (Afrow UK) | -Stu (Afrow UK) | ||
Revision as of 03:03, 30 April 2005
| Author: Afrow UK (talk, contrib) |
Description
This function will search in a file for the specified string, and return some values.
Usage
Push C:\temp1.txt Push hello Call FileSearch Pop $0 #Number of times found throughout Pop $1 #Found at all? yes/no Pop $2 #Number of lines found in StrCmp $1 yes 0 +2 MessageBox MB_OK "$\"hello$\" was found in the file $0 times on $2 lines."
The Function
Function FileSearch Exch $0 ;search for Exch Exch $1 ;input file Exch Push $2 Push $3 Push $4 Push $5 Push $6 Push $7 Push $8 Push $9 Push $R0 FileOpen $2 $1 r StrLen $4 $0 StrCpy $5 0 StrCpy $7 no StrCpy $8 0 StrCpy $9 0 loop_main: FileRead $2 $3 IfErrors done IntOp $R0 $R0 + $9 StrCpy $9 0 StrCpy $5 0 filter_top: IntOp $5 $5 - 1 StrCpy $6 $3 $4 $5 StrCmp $6 "" loop_main StrCmp $6 $0 0 filter_top StrCpy $3 $3 $5 StrCpy $5 0 StrCpy $7 yes StrCpy $9 1 IntOp $8 $8 + 1 Goto filter_top done: FileClose $2 StrCpy $0 $8 StrCpy $1 $7 StrCpy $2 $R0 Pop $R0 Pop $9 Pop $8 Pop $7 Pop $6 Pop $5 Pop $4 Pop $3 Exch 2 Exch $2 ;output number of lines Exch 2 Exch Exch $1 ;output yes/no Exch Exch $0 ;output count found FunctionEnd
Written by me again for using with batch / log files.
-Stu (Afrow UK)
