Get Mozilla Plugin Path: Difference between revisions
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|<small>Author: [[{{ns:2}}:Zunk|Zunk]] ([[{{ns:3}}:Zunk|talk]], [[{{ns:-1}}:Contributions/Zunk|contrib]])</small> | |||
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== How To Use == | == How To Use == | ||
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Got started with help from [http://nsis.sourceforge.net/archive/viewpage.php?pageid=307 Check for a Registry Key] by Vytautas | Got started with help from [http://nsis.sourceforge.net/archive/viewpage.php?pageid=307 Check for a Registry Key] by Vytautas | ||
Revision as of 02:58, 30 April 2005
| Author: Zunk (talk, contrib) |
How To Use
| Input: | None |
| Output: | String to the plugin dir, or empty |
This is a macro that looks through the HKLM\SOFTWARE\Mozilla registry to find the first entry with information on the plugin dir and put it on the top of the stack..
The Macro
Save as mozillaplugin.nsh in NSIS\Include.
!macro MozillaPluginDir Push $R0 Push $R1 Push $R2 !define Index 'Line${__LINE__}' StrCpy $R1 "0" "${Index}-Loop:" ; Check for Key EnumRegKey $R0 HKLM "SOFTWARE\Mozilla" "$R1" StrCmp $R0 "" "${Index}-End" IntOp $R1 $R1 + 1 ReadRegStr $R2 HKLM "SOFTWARE\Mozilla\$R0\Extensions" "Plugins" StrCmp $R2 "" "${Index}-Loop" "${Index}-End" "${Index}-End:" !undef Index Push $R2 Exch 3 Pop $R2 Pop $R1 Pop $R0 !macroend
Example of usage
!include "mozillaplugin.nsh" Section "" !insertmacro MozillaPluginDir Pop $R0 MessageBox MB_OK "$R0" SectionEnd
Got started with help from Check for a Registry Key by Vytautas
