GetFileVersion: Difference between revisions
From NSIS Wiki
Jump to navigationJump to search
m (Added category links.) |
m (Updated by user: Instructor (talk, contrib).) |
||
| Line 7: | Line 7: | ||
: 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 | If a function is used without an header, you should put the function below in your script before calling it. | ||
== The Function == | == The Function == | ||
| Line 15: | Line 15: | ||
GetFileVersion | GetFileVersion | ||
____________________________________________________________________________ | ____________________________________________________________________________ | ||
Thanks KiCHiK (Based on his example for command "GetDLLVersion") | |||
| Line 21: | Line 23: | ||
Syntax: | Syntax: | ||
${GetFileVersion} "[Executable]" $var | |||
"[Executable]" ; Executable file (*.exe *.dll ...) | |||
$var ; Result: Version number | |||
| Line 33: | Line 32: | ||
-Error flag if file isn't exist | -Error flag if file isn't exist | ||
-Error flag if file isn't contain version information | -Error flag if file isn't contain version information | ||
Example: | Example: | ||
Section | Section | ||
${GetFileVersion} "C:\ftp\program.exe" $R0 | |||
; $R0="1.1.0.12" | |||
SectionEnd*/ | SectionEnd*/ | ||
;--------------------------------------------------------------------------- | ;--------------------------------------------------------------------------- | ||
Function GetFileVersion | Function GetFileVersion | ||
!define GetFileVersion `!insertmacro GetFileVersionCall` | |||
!macro GetFileVersionCall _FILE _RESULT | |||
Push `${_FILE}` | |||
Call GetFileVersion | |||
Pop ${_RESULT} | |||
!macroend | |||
Exch $0 | Exch $0 | ||
Push $1 | Push $1 | ||
| Line 52: | Line 60: | ||
Push $5 | Push $5 | ||
Push $6 | Push $6 | ||
ClearErrors | |||
GetDllVersion '$0' $1 $2 | GetDllVersion '$0' $1 $2 | ||
Revision as of 09:39, 24 June 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 an header, you should put the function below in your script before calling it.
The Function
/* ____________________________________________________________________________ GetFileVersion ____________________________________________________________________________ Thanks KiCHiK (Based on his example for command "GetDLLVersion") Gets the version information from executable file. Syntax: ${GetFileVersion} "[Executable]" $var "[Executable]" ; Executable file (*.exe *.dll ...) $var ; Result: Version number Note: -Error flag if file isn't exist -Error flag if file isn't contain version information Example: Section ${GetFileVersion} "C:\ftp\program.exe" $R0 ; $R0="1.1.0.12" SectionEnd*/ ;--------------------------------------------------------------------------- Function GetFileVersion !define GetFileVersion `!insertmacro GetFileVersionCall` !macro GetFileVersionCall _FILE _RESULT Push `${_FILE}` Call GetFileVersion Pop ${_RESULT} !macroend Exch $0 Push $1 Push $2 Push $3 Push $4 Push $5 Push $6 ClearErrors GetDllVersion '$0' $1 $2 IfErrors error IntOp $3 $1 / 0x00010000 IntOp $4 $1 & 0x0000FFFF IntOp $5 $2 / 0x00010000 IntOp $6 $2 & 0x0000FFFF StrCpy $0 '$3.$4.$5.$6' goto end error: SetErrors StrCpy $0 '' end: Pop $6 Pop $5 Pop $4 Pop $3 Pop $2 Pop $1 Exch $0 FunctionEnd
