From 3e708be35298e38af6712eb19f05422cdbcd0d88 Mon Sep 17 00:00:00 2001
From: anders_k <anders_k@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Wed, 30 May 2018 21:31:23 +0000
Subject: [PATCH] Added MakeARPInstallDate macro to help create the Add/Remove
 Programs InstallDate property

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6995 212acab6-be3b-0410-9dea-997c60f758d6
---
 Examples/makensis.nsi | 3 +++
 Include/Util.nsh      | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/Examples/makensis.nsi b/Examples/makensis.nsi
index 5c8842aa..d4f5b62c 100644
--- a/Examples/makensis.nsi
+++ b/Examples/makensis.nsi
@@ -48,6 +48,7 @@ RequestExecutionLevel admin
 !include "LogicLib.nsh"
 !include "Memento.nsh"
 !include "WordFunc.nsh"
+!include "Util.nsh"
 
 ;--------------------------------
 ;Definitions
@@ -844,6 +845,8 @@ Section -post
   WriteRegStr HKLM "${REG_UNINST_KEY}" "HelpLink" "http://nsis.sourceforge.net/Support"
   WriteRegDWORD HKLM "${REG_UNINST_KEY}" "NoModify" "1"
   WriteRegDWORD HKLM "${REG_UNINST_KEY}" "NoRepair" "1"
+  ${MakeARPInstallDate} $1
+  WriteRegStr HKLM "${REG_UNINST_KEY}" "InstallDate" $1
 
   WriteUninstaller $INSTDIR\uninst-nsis.exe
 
diff --git a/Include/Util.nsh b/Include/Util.nsh
index 4e905c0c..7181a695 100644
--- a/Include/Util.nsh
+++ b/Include/Util.nsh
@@ -153,5 +153,12 @@ IntPtrCmpU `${a}` `${b}` `${jeek}` `${jles}` `${jgtr}`
 !macroend
 
 
+!define MakeARPInstallDate "!insertmacro MakeARPInstallDate "
+!macro MakeARPInstallDate _outvar
+System::Call 'KERNEL32::GetDateFormat(i0x409,i0,p0,t"yyyyMMdd",t.s,i${NSIS_MAX_STRLEN})'
+Pop ${_outvar}
+!macroend
+
+
 !endif # !___UTIL__NSH___
 !verbose pop