From ad2d64765a945a79255c27f1ac8cb37366e486c1 Mon Sep 17 00:00:00 2001
From: canni0 <canni0@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Wed, 8 Oct 2008 13:08:38 +0000
Subject: - Added Update Installation (version comparison)

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1436 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
 installer/UltraStar Deluxe.nsi             | 35 +++++++++++++++++++++---------
 installer/languages/English.nsh            |  1 +
 installer/languages/German.nsh             |  1 +
 installer/settings/files_opt_uninstall.nsh |  4 ----
 installer/settings/variables.nsh           |  3 ++-
 5 files changed, 29 insertions(+), 15 deletions(-)
 delete mode 100644 installer/settings/files_opt_uninstall.nsh

(limited to 'installer')

diff --git a/installer/UltraStar Deluxe.nsi b/installer/UltraStar Deluxe.nsi
index 87079682..882a1c9a 100644
--- a/installer/UltraStar Deluxe.nsi	
+++ b/installer/UltraStar Deluxe.nsi	
@@ -36,7 +36,7 @@ SetDatablockOptimize On
 
 XPStyle on
 
-Name "${name} V.${version}"
+Name "${name} v.${version}"
 Brandingtext "${name} v.${version} Installation"
 OutFile "ultrastardx-${version}-installer-full.exe"
 
@@ -533,7 +533,6 @@ Section Uninstall
 
  !insertmacro MUI_STARTMENU_GETFOLDER "Application" $ICONS_GROUP
 
- !include "${path_settings}\files_opt_uninstall.nsh"
  !include "${path_settings}\files_main_uninstall.nsh"
 
  DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}"
@@ -546,6 +545,8 @@ ${GameExplorer_RemoveGame} $0
 
 ${EndIf}
 
+
+
 SectionEnd
 
 ; ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~
@@ -586,6 +587,10 @@ SectionEnd
 
 Function .onInit
 
+var /GLOBAL version
+StrCpy $version "1.1a"
+
+
    System::Call 'kernel32::CreateMutexA(i 0, i 0, t "USdx Installer.exe") ?e'
 
   Pop $R0
@@ -594,16 +599,26 @@ Function .onInit
     MessageBox MB_OK|MB_ICONEXCLAMATION $(oninit_running)
     Abort
 
-  ReadRegStr $R0 HKLM \
-  "Software\Microsoft\Windows\CurrentVersion\Uninstall\${name}" \
-  "UninstallString"
-  StrCmp $R0 "" done
+  ReadRegStr $R0  HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${name}" 'DisplayVersion'
 
-  MessageBox MB_YESNO|MB_ICONEXCLAMATION \
-  "${name} $(oninit_alreadyinstalled). $\n$\n $(oninit_installagain)" \
-  IDYES done
-  Abort
+  ${If} $R0 == $version
+	  MessageBox MB_YESNO|MB_ICONEXCLAMATION \
+          "${name} v.$R0 $(oninit_alreadyinstalled). $\n$\n $(oninit_installagain)" \
+          IDYES done
+          Abort
+  ${EndIf}
 
+  ReadRegStr $R1 HKLM \
+  "Software\Microsoft\Windows\CurrentVersion\Uninstall\${name}" \
+  "UninstallString"
+  StrCmp $R1 "" done
+
+  ${If} $R0 != $version
+	  MessageBox MB_YESNO|MB_ICONEXCLAMATION \
+          "${name} v.$R0 $(oninit_alreadyinstalled). $\n$\n $(oninit_updateusdx) v.$R0 -> v.${version}" \
+          IDYES done
+          Abort
+  ${EndIf}
 
 done:
 
diff --git a/installer/languages/English.nsh b/installer/languages/English.nsh
index 35362675..2b6f17c3 100644
--- a/installer/languages/English.nsh
+++ b/installer/languages/English.nsh
@@ -8,6 +8,7 @@ LangString oninit_running ${LANG_ENGLISH} "The installer is already running."
 LangString oninit_installagain ${LANG_ENGLISH} "Are you sure you want to install it again?"
 LangString oninit_alreadyinstalled ${LANG_ENGLISH} "is already installed"
 LangString oninit_closeusdx ${LANG_ENGLISH} "cannot be uninstalled while its running! Do you want to close it?"
+LangString oninit_updateusdx ${LANG_ENGLISH} "Do you want to update the installation from:"
 
 ; Welcome Page:
 
diff --git a/installer/languages/German.nsh b/installer/languages/German.nsh
index 853b01b3..b536eb0e 100644
--- a/installer/languages/German.nsh
+++ b/installer/languages/German.nsh
@@ -8,6 +8,7 @@ LangString oninit_running ${LANG_GERMAN} "Die Installation wird bereits ausgef
 LangString oninit_installagain ${LANG_GERMAN} "Sind Sie sicher, dass Sie es erneut installieren möchten?"
 LangString oninit_alreadyinstalled ${LANG_GERMAN} "ist bereits installiert"
 LangString oninit_closeusdx ${LANG_GERMAN} "kann nicht während der Laufzeit deinstalliert werden. Soll es geschlossen werden?"
+LangString oninit_updateusdx ${LANG_GERMAN} "Möchten Sie das Programm aktualisieren von"
 
 ; Welcome Page:
 
diff --git a/installer/settings/files_opt_uninstall.nsh b/installer/settings/files_opt_uninstall.nsh
deleted file mode 100644
index f6f4a1c8..00000000
--- a/installer/settings/files_opt_uninstall.nsh
+++ /dev/null
@@ -1,4 +0,0 @@
-; ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~
-; UltraStar Deluxe Installer - Version 1.1: Main components
-; ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~ ~+~
-
diff --git a/installer/settings/variables.nsh b/installer/settings/variables.nsh
index 7b53bdbf..64df51f1 100644
--- a/installer/settings/variables.nsh
+++ b/installer/settings/variables.nsh
@@ -4,7 +4,8 @@
 
 ; Product Information:
 
-!define version "1.1 Alpha"
+!define version "1.1a" ; Make sure version is also set in onInit
+
 
 !define name "UltraStar Deluxe"
 !define publisher "USDX Team"
-- 
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