FileJoin: Difference between revisions
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Instructor (talk | contribs) No edit summary |
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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 | 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> | |||
____________________________________________________________________________ | |||
FileJoin v1.4 | FileJoin v1.4 | ||
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-Error flag if input files aren't exists | -Error flag if input files aren't exists | ||
-Error flag if output file path isn't exists | -Error flag if output file path isn't exists | ||
</highlight-nsis> | |||
Example1 (Join: a.log + b.log = Z.log): | <b>Example1 (Join: a.log + b.log = Z.log):</b> | ||
Section | <highlight-nsis>Section | ||
${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\Z.log" | ${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\Z.log" | ||
SectionEnd | SectionEnd | ||
</highlight-nsis> | |||
Example2 (Add: a.log + b.log = a.log): | <b>Example2 (Add: a.log + b.log = a.log):</b> | ||
Section | <highlight-nsis>Section | ||
${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\a.log" | ${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\a.log" | ||
SectionEnd | SectionEnd | ||
</highlight-nsis> | |||
== The Function Code== | |||
<highlight-nsis> | |||
Function FileJoin | Function FileJoin | ||
!define FileJoin `!insertmacro FileJoinCall` | !define FileJoin `!insertmacro FileJoinCall` | ||
Revision as of 14:27, 4 July 2005
| Author: Instructor (talk, contrib) |
Links
- Latest version of headers "nsh.zip"
- 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
____________________________________________________________________________
FileJoin v1.4
____________________________________________________________________________
Thanks Afrow UK (Based on his idea of Function "JoinFiles")
Join two files in one (File1 + File2 = File3).
Syntax:
${FileJoin} "[File1]" "[File2]" "[File3]"
"[File1]" ; Input File1
"[File2]" ; Input File2
"[File3]" ; Output File3
; If [File3]="" Then add [File2] to [File1]
Note:
-Error flag if input files aren't exists
-Error flag if output file path isn't exists
Example1 (Join: a.log + b.log = Z.log):
Section ${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\Z.log" SectionEnd
Example2 (Add: a.log + b.log = a.log):
Section ${FileJoin} "C:\a.log" "C:\logs\b.log" "C:\a.log" SectionEnd
The Function Code
Function FileJoin !define FileJoin `!insertmacro FileJoinCall` !macro FileJoinCall _FILE1 _FILE2 _FILE3 Push `${_FILE1}` Push `${_FILE2}` Push `${_FILE3}` Call FileJoin !macroend Exch $2 Exch Exch $1 Exch Exch 2 Exch $0 Exch 2 Push $3 Push $4 Push $5 ClearErrors IfFileExists $0 0 error IfFileExists $1 0 error StrCpy $3 0 IntOp $3 $3 - 1 StrCpy $4 $2 1 $3 StrCmp $4 \ +2 StrCmp $4 '' +3 -3 StrCpy $4 $2 $3 IfFileExists '$4\*.*' 0 error StrCmp $2 $0 0 +2 StrCpy $2 '' StrCmp $2 '' 0 +3 StrCpy $4 $0 goto +3 GetTempFileName $4 CopyFiles /SILENT $0 $4 FileOpen $3 $4 a IfErrors error FileSeek $3 -1 END FileRead $3 $5 StrCmp $5 '$\r' +3 StrCmp $5 '$' +2 FileWrite $3 '$\r$' ;FileWrite $3 '$\r$--Divider--$\r$' FileOpen $0 $1 r IfErrors error FileRead $0 $5 IfErrors +3 FileWrite $3 $5 goto -3 FileClose $0 FileClose $3 StrCmp $2 '' end Delete '$EXEDIR\$2' Rename $4 '$EXEDIR\$2' IfErrors 0 end Delete $2 Rename $4 $2 IfErrors 0 end error: SetErrors end: Pop $5 Pop $4 Pop $3 Pop $2 Pop $1 Pop $0 FunctionEnd
