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BUG: Fix issue #8177. Modify the system PATH for all users when requested during an NSIS based installer run. Thanks to Bart Janssens for the patch.

This commit is contained in:
David Cole 2009-09-24 14:59:24 -04:00
parent 815ec522ee
commit c181408ad8
1 changed files with 29 additions and 8 deletions
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37
Modules/NSIS.template.in
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@ -251,14 +251,24 @@ Function AddToPath
Goto AddToPath_done
AddToPath_NT:
ReadRegStr $1 ${WriteEnvStr_RegKey} "PATH"
StrCmp $ADD_TO_PATH_ALL_USERS "1" ReadAllKey
ReadRegStr $1 ${NT_current_env} "PATH"
Goto DoTrim
ReadAllKey:
ReadRegStr $1 ${NT_all_env} "PATH"
DoTrim:
StrCmp $1 "" AddToPath_NTdoIt
Push $1
Call Trim
Pop $1
StrCpy $0 "$1;$0"
AddToPath_NTdoIt:
WriteRegExpandStr ${WriteEnvStr_RegKey} "PATH" $0
StrCmp $ADD_TO_PATH_ALL_USERS "1" WriteAllKey
WriteRegExpandStr ${NT_current_env} "PATH" $0
Goto DoSend
WriteAllKey:
WriteRegExpandStr ${NT_all_env} "PATH" $0
DoSend:
SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000
AddToPath_done:
@ -320,7 +330,12 @@ Function un.RemoveFromPath
Goto unRemoveFromPath_done
unRemoveFromPath_NT:
ReadRegStr $1 ${WriteEnvStr_RegKey} "PATH"
StrCmp $ADD_TO_PATH_ALL_USERS "1" unReadAllKey
ReadRegStr $1 ${NT_current_env} "PATH"
Goto unDoTrim
unReadAllKey:
ReadRegStr $1 ${NT_all_env} "PATH"
unDoTrim:
StrCpy $5 $1 1 -1 # copy last char
StrCmp $5 ";" +2 # if last char != ;
StrCpy $1 "$1;" # append ;
@ -342,7 +357,12 @@ Function un.RemoveFromPath
StrCmp $5 ";" 0 +2 # if last char == ;
StrCpy $3 $3 -1 # remove last char
WriteRegExpandStr ${WriteEnvStr_RegKey} "PATH" $3
StrCmp $ADD_TO_PATH_ALL_USERS "1" unWriteAllKey
WriteRegExpandStr ${NT_current_env} "PATH" $3
Goto unDoSend
unWriteAllKey:
WriteRegExpandStr ${NT_all_env} "PATH" $3
unDoSend:
SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000
unRemoveFromPath_done:
@ -663,6 +683,11 @@ Section "-Core installation"
@CPACK_NSIS_CREATE_ICONS_EXTRA@
CreateShortCut "$SMPROGRAMS\$STARTMENU_FOLDER\Uninstall.lnk" "$INSTDIR\Uninstall.exe"
;Read a value from an InstallOptions INI file
!insertmacro MUI_INSTALLOPTIONS_READ $DO_NOT_ADD_TO_PATH "NSIS.InstallOptions.ini" "Field 2" "State"
!insertmacro MUI_INSTALLOPTIONS_READ $ADD_TO_PATH_ALL_USERS "NSIS.InstallOptions.ini" "Field 3" "State"
!insertmacro MUI_INSTALLOPTIONS_READ $ADD_TO_PATH_CURRENT_USER "NSIS.InstallOptions.ini" "Field 4" "State"
; Write special uninstall registry entries
Push "StartMenu"
Push "$STARTMENU_FOLDER"
@ -688,10 +713,6 @@ SectionEnd
Section "-Add to path"
Push $INSTDIR\bin
;Read a value from an InstallOptions INI file
!insertmacro MUI_INSTALLOPTIONS_READ $DO_NOT_ADD_TO_PATH "NSIS.InstallOptions.ini" "Field 2" "State"
!insertmacro MUI_INSTALLOPTIONS_READ $ADD_TO_PATH_ALL_USERS "NSIS.InstallOptions.ini" "Field 3" "State"
!insertmacro MUI_INSTALLOPTIONS_READ $ADD_TO_PATH_CURRENT_USER "NSIS.InstallOptions.ini" "Field 4" "State"
StrCmp "@CPACK_NSIS_MODIFY_PATH@" "ON" 0 doNotAddToPath
StrCmp $DO_NOT_ADD_TO_PATH "1" doNotAddToPath 0
Call AddToPath