3 files changed, 778 insertions, 0 deletions
diff --git a/nsis/MultiUser.nsh b/nsis/MultiUser.nsh
new file mode 100755
index 00000000..a04048ab
--- /dev/null
+++ b/nsis/MultiUser.nsh
@@ -0,0 +1,470 @@
+/*
+
+MultiUser.nsh
+
+Installer configuration for multi-user Windows environments
+
+Copyright 2008-2009 Joost Verburg
+Updated 2016 by H. Peter Anvin to handle 64-bit Windows
+
+*/
+
+!ifndef MULTIUSER_INCLUDED
+!define MULTIUSER_INCLUDED
+!verbose push
+!verbose 3
+
+;Standard NSIS header files
+
+!ifdef MULTIUSER_MUI
+  !include MUI2.nsh
+!endif
+!include nsDialogs.nsh
+!include LogicLib.nsh
+!include WinVer.nsh
+!include FileFunc.nsh
+
+;Variables
+
+Var MultiUser.Privileges
+Var MultiUser.InstallMode
+
+;Command line installation mode setting
+
+!ifdef MULTIUSER_INSTALLMODE_COMMANDLINE
+  !include StrFunc.nsh
+  !ifndef StrStr_INCLUDED
+    ${StrStr}
+  !endif
+  !ifndef MULTIUSER_NOUNINSTALL
+    !ifndef UnStrStr_INCLUDED
+      ${UnStrStr}
+    !endif
+  !endif
+  
+  Var MultiUser.Parameters
+  Var MultiUser.Result
+!endif
+
+;Installation folder stored in registry
+
+!ifdef MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY & MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME
+  Var MultiUser.InstDir
+!endif
+
+!ifdef MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY & MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME
+  Var MultiUser.DefaultKeyValue
+!endif
+
+;Windows Vista UAC setting
+
+!if "${MULTIUSER_EXECUTIONLEVEL}" == Admin
+  RequestExecutionLevel admin
+  !define MULTIUSER_EXECUTIONLEVEL_ALLUSERS
+!else if "${MULTIUSER_EXECUTIONLEVEL}" == Power
+  RequestExecutionLevel admin
+  !define MULTIUSER_EXECUTIONLEVEL_ALLUSERS
+!else if "${MULTIUSER_EXECUTIONLEVEL}" == Highest
+  RequestExecutionLevel highest
+  !define MULTIUSER_EXECUTIONLEVEL_ALLUSERS
+!else
+  RequestExecutionLevel user
+!endif
+
+/*
+
+Install modes
+
+*/
+
+!macro MULTIUSER_INSTALLMODE_ALLUSERS UNINSTALLER_PREFIX UNINSTALLER_FUNCPREFIX
+
+  ;Install mode initialization - per-machine
+
+  ${ifnot} ${IsNT}
+    ${orif} $MultiUser.Privileges == "Admin"
+    ${orif} $MultiUser.Privileges == "Power"
+  
+    StrCpy $MultiUser.InstallMode AllUsers
+  
+    SetShellVarContext all
+  
+    !if "${UNINSTALLER_PREFIX}" != UN
+      ;Set default installation location for installer
+      !ifdef MULTIUSER_INSTALLMODE_INSTDIR
+        StrCpy $INSTDIR "${GLOBALINSTDIR}\${MULTIUSER_INSTALLMODE_INSTDIR}"
+      !endif
+    !endif
+  
+    !ifdef MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY & MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME
+  
+      ReadRegStr $MultiUser.InstDir HKLM "${MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME}"
+  
+      ${if} $MultiUser.InstDir != ""
+        StrCpy $INSTDIR $MultiUser.InstDir
+      ${endif}
+  
+    !endif
+  
+    !ifdef MULTIUSER_INSTALLMODE_${UNINSTALLER_PREFIX}FUNCTION
+      Call "${MULTIUSER_INSTALLMODE_${UNINSTALLER_PREFIX}FUNCTION}"
+    !endif
+    
+  ${endif}
+
+!macroend
+
+!macro MULTIUSER_INSTALLMODE_CURRENTUSER UNINSTALLER_PREFIX UNINSTALLER_FUNCPREFIX
+
+  ;Install mode initialization - per-user
+  
+  ${if} ${IsNT}  
+  
+    StrCpy $MultiUser.InstallMode CurrentUser
+    
+    SetShellVarContext current
+  
+    !if "${UNINSTALLER_PREFIX}" != UN
+      ;Set default installation location for installer  
+      !ifdef MULTIUSER_INSTALLMODE_INSTDIR
+        ${if} ${AtLeastWin2000}
+          StrCpy $INSTDIR "$LOCALAPPDATA\bin\${MULTIUSER_INSTALLMODE_INSTDIR}"
+        ${else}
+          StrCpy $INSTDIR "${GLOBALINSTDIR}\${MULTIUSER_INSTALLMODE_INSTDIR}"
+        ${endif}
+      !endif
+    !endif
+  
+    !ifdef MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY & MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME
+  
+      ReadRegStr $MultiUser.InstDir HKCU "${MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME}"
+  
+      ${if} $MultiUser.InstDir != ""
+        StrCpy $INSTDIR $MultiUser.InstDir
+      ${endif}
+  
+    !endif
+  
+    !ifdef MULTIUSER_INSTALLMODE_${UNINSTALLER_PREFIX}FUNCTION
+      Call "${MULTIUSER_INSTALLMODE_${UNINSTALLER_PREFIX}FUNCTION}"
+    !endif
+  
+  ${endif}
+
+!macroend
+
+Function MultiUser.InstallMode.AllUsers
+  !insertmacro MULTIUSER_INSTALLMODE_ALLUSERS "" ""
+FunctionEnd
+
+Function MultiUser.InstallMode.CurrentUser
+  !insertmacro MULTIUSER_INSTALLMODE_CURRENTUSER "" ""
+FunctionEnd
+
+!ifndef MULTIUSER_NOUNINSTALL
+
+Function un.MultiUser.InstallMode.AllUsers
+  !insertmacro MULTIUSER_INSTALLMODE_ALLUSERS UN .un
+FunctionEnd
+
+Function un.MultiUser.InstallMode.CurrentUser
+  !insertmacro MULTIUSER_INSTALLMODE_CURRENTUSER UN .un
+FunctionEnd
+
+!endif
+
+/*
+
+Installer/uninstaller initialization
+
+*/
+
+!macro MULTIUSER_INIT_QUIT UNINSTALLER_FUNCPREFIX
+
+  !ifdef MULTIUSER_INIT_${UNINSTALLER_FUNCPREFIX}FUNCTIONQUIT
+    Call "${MULTIUSER_INIT_${UNINSTALLER_FUNCPREFIX}FUCTIONQUIT}
+  !else
+    Quit
+  !endif
+
+!macroend
+
+!macro MULTIUSER_INIT_TEXTS
+
+  !ifndef MULTIUSER_INIT_TEXT_ADMINREQUIRED
+    !define MULTIUSER_INIT_TEXT_ADMINREQUIRED "$(^Caption) requires Administrator priviledges."
+  !endif
+
+  !ifndef MULTIUSER_INIT_TEXT_POWERREQUIRED
+    !define MULTIUSER_INIT_TEXT_POWERREQUIRED "$(^Caption) requires at least Power User priviledges."
+  !endif
+
+  !ifndef MULTIUSER_INIT_TEXT_ALLUSERSNOTPOSSIBLE
+    !define MULTIUSER_INIT_TEXT_ALLUSERSNOTPOSSIBLE "Your user account does not have sufficient privileges to install $(^Name) for all users of this compuetr."
+  !endif
+
+!macroend
+
+!macro MULTIUSER_INIT_CHECKS UNINSTALLER_PREFIX UNINSTALLER_FUNCPREFIX
+
+  ;Installer initialization - check privileges and set install mode
+
+  !insertmacro MULTIUSER_INIT_TEXTS
+
+  UserInfo::GetAccountType
+  Pop $MultiUser.Privileges
+  
+  ${if} ${IsNT}
+  
+    ;Check privileges
+  
+    !if "${MULTIUSER_EXECUTIONLEVEL}" == Admin
+  
+      ${if} $MultiUser.Privileges != "Admin"
+        MessageBox MB_OK|MB_ICONSTOP "${MULTIUSER_INIT_TEXT_ADMINREQUIRED}"
+        !insertmacro MULTIUSER_INIT_QUIT "${UNINSTALLER_FUNCPREFIX}"
+      ${endif}
+  
+    !else if "${MULTIUSER_EXECUTIONLEVEL}" == Power
+  
+      ${if} $MultiUser.Privileges != "Power"
+        ${andif} $MultiUser.Privileges != "Admin"
+        ${if} ${AtMostWinXP}
+           MessageBox MB_OK|MB_ICONSTOP "${MULTIUSER_INIT_TEXT_POWERREQUIRED}"
+        ${else}
+           MessageBox MB_OK|MB_ICONSTOP "${MULTIUSER_INIT_TEXT_ADMINREQUIRED}"
+        ${endif}        
+        !insertmacro MULTIUSER_INIT_QUIT "${UNINSTALLER_FUNCPREFIX}"
+      ${endif}
+  
+    !endif
+    
+    !ifdef MULTIUSER_EXECUTIONLEVEL_ALLUSERS
+    
+      ;Default to per-machine installation if possible
+    
+      ${if} $MultiUser.Privileges == "Admin"
+        ${orif} $MultiUser.Privileges == "Power"
+        !ifndef MULTIUSER_INSTALLMODE_DEFAULT_CURRENTUSER
+          Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.AllUsers
+        !else
+          Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.CurrentUser
+        !endif
+
+        !ifdef MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY & MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME
+
+          ;Set installation mode to setting from a previous installation
+
+          !ifndef MULTIUSER_INSTALLMODE_DEFAULT_CURRENTUSER
+            ReadRegStr $MultiUser.DefaultKeyValue HKLM "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME}"
+            ${if} $MultiUser.DefaultKeyValue == ""
+              ReadRegStr $MultiUser.DefaultKeyValue HKCU "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME}"
+              ${if} $MultiUser.DefaultKeyValue != ""
+                Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.CurrentUser
+              ${endif}
+            ${endif}
+          !else
+            ReadRegStr $MultiUser.DefaultKeyValue HKCU "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME}"
+            ${if} $MultiUser.DefaultKeyValue == ""
+              ReadRegStr $MultiUser.DefaultKeyValue HKLM "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_KEY}" "${MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME}"
+              ${if} $MultiUser.DefaultKeyValue != ""
+                Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.AllUsers
+              ${endif}
+            ${endif}
+          !endif
+
+        !endif
+
+      ${else}
+        Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.CurrentUser
+      ${endif}
+    
+    !else
+
+      Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.CurrentUser
+
+    !endif  
+  
+    !ifdef MULTIUSER_INSTALLMODE_COMMANDLINE
+    
+      ;Check for install mode setting on command line
+
+      ${${UNINSTALLER_FUNCPREFIX}GetParameters} $MultiUser.Parameters
+  
+      ${${UNINSTALLER_PREFIX}StrStr} $MultiUser.Result $MultiUser.Parameters "/CurrentUser"    
+    
+      ${if} $MultiUser.Result != ""
+        Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.CurrentUser
+      ${endif}    
+  
+      ${${UNINSTALLER_PREFIX}StrStr} $MultiUser.Result $MultiUser.Parameters "/AllUsers"    
+    
+      ${if} $MultiUser.Result != ""
+        ${if} $MultiUser.Privileges == "Admin"
+          ${orif} $MultiUser.Privileges == "Power"
+          Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.AllUsers
+        ${else}
+          MessageBox MB_OK|MB_ICONSTOP "${MULTIUSER_INIT_TEXT_ALLUSERSNOTPOSSIBLE}"
+        ${endif}
+      ${endif}
+  
+    !endif
+    
+  ${else}
+  
+    ;Not running Windows NT, per-user installation not supported
+    
+    Call ${UNINSTALLER_FUNCPREFIX}MultiUser.InstallMode.AllUsers
+  
+  ${endif}
+
+!macroend
+
+!macro MULTIUSER_INIT
+  !verbose push
+  !verbose 3
+  
+  !insertmacro MULTIUSER_INIT_CHECKS "" ""
+  
+  !verbose pop 
+!macroend
+
+!ifndef MULTIUSER_NOUNINSTALL
+
+!macro MULTIUSER_UNINIT
+  !verbose push
+  !verbose 3
+  
+  !insertmacro MULTIUSER_INIT_CHECKS Un un.
+  
+  !verbose pop 
+!macroend
+
+!endif
+
+/*
+
+Modern UI 2 page
+
+*/
+
+!ifdef MULTIUSER_MUI
+
+!macro MULTIUSER_INSTALLMODEPAGE_INTERFACE
+
+  !ifndef MULTIUSER_INSTALLMODEPAGE_INTERFACE
+    !define MULTIUSER_INSTALLMODEPAGE_INTERFACE
+    Var MultiUser.InstallModePage
+    
+    Var MultiUser.InstallModePage.Text
+    
+    Var MultiUser.InstallModePage.AllUsers
+    Var MultiUser.InstallModePage.CurrentUser
+    
+    Var MultiUser.InstallModePage.ReturnValue
+  !endif
+
+!macroend
+
+!macro MULTIUSER_PAGEDECLARATION_INSTALLMODE
+
+  !insertmacro MUI_SET MULTIUSER_${MUI_PAGE_UNINSTALLER_PREFIX}INSTALLMODEPAGE ""
+  !insertmacro MULTIUSER_INSTALLMODEPAGE_INTERFACE
+
+  !insertmacro MUI_DEFAULT MULTIUSER_INSTALLMODEPAGE_TEXT_TOP "$(MULTIUSER_INNERTEXT_INSTALLMODE_TOP)"
+  !insertmacro MUI_DEFAULT MULTIUSER_INSTALLMODEPAGE_TEXT_ALLUSERS "$(MULTIUSER_INNERTEXT_INSTALLMODE_ALLUSERS)"
+  !insertmacro MUI_DEFAULT MULTIUSER_INSTALLMODEPAGE_TEXT_CURRENTUSER "$(MULTIUSER_INNERTEXT_INSTALLMODE_CURRENTUSER)"  
+
+  PageEx custom
+
+    PageCallbacks MultiUser.InstallModePre_${MUI_UNIQUEID} MultiUser.InstallModeLeave_${MUI_UNIQUEID}
+
+    Caption " "
+
+  PageExEnd
+
+  !insertmacro MULTIUSER_FUNCTION_INSTALLMODEPAGE MultiUser.InstallModePre_${MUI_UNIQUEID} MultiUser.InstallModeLeave_${MUI_UNIQUEID}
+
+  !undef MULTIUSER_INSTALLMODEPAGE_TEXT_TOP
+  !undef MULTIUSER_INSTALLMODEPAGE_TEXT_ALLUSERS
+  !undef MULTIUSER_INSTALLMODEPAGE_TEXT_CURRENTUSER
+
+!macroend
+
+!macro MULTIUSER_PAGE_INSTALLMODE
+
+  ;Modern UI page for install mode
+
+  !verbose push
+  !verbose 3
+  
+  !ifndef MULTIUSER_EXECUTIONLEVEL_ALLUSERS
+    !error "A mixed-mode installation requires MULTIUSER_EXECUTIONLEVEL to be set to Admin, Power or Highest."
+  !endif
+  
+  !insertmacro MUI_PAGE_INIT
+  !insertmacro MULTIUSER_PAGEDECLARATION_INSTALLMODE
+  
+  !verbose pop
+
+!macroend
+
+!macro MULTIUSER_FUNCTION_INSTALLMODEPAGE PRE LEAVE
+
+  ;Page functions of Modern UI page
+
+  Function "${PRE}"
+  
+    ${ifnot} ${IsNT}
+      Abort
+    ${endif}
+  
+    ${if} $MultiUser.Privileges != "Power"
+      ${andif} $MultiUser.Privileges != "Admin"
+      Abort
+    ${endif}
+    
+    !insertmacro MUI_PAGE_FUNCTION_CUSTOM PRE
+    !insertmacro MUI_HEADER_TEXT_PAGE $(MULTIUSER_TEXT_INSTALLMODE_TITLE) $(MULTIUSER_TEXT_INSTALLMODE_SUBTITLE)
+    
+    nsDialogs::Create 1018
+    Pop $MultiUser.InstallModePage
+
+    ${NSD_CreateLabel} 0u 0u 300u 20u "${MULTIUSER_INSTALLMODEPAGE_TEXT_TOP}"
+    Pop $MultiUser.InstallModePage.Text
+
+    ${NSD_CreateRadioButton} 20u 50u 280u 10u "${MULTIUSER_INSTALLMODEPAGE_TEXT_ALLUSERS}"
+    Pop $MultiUser.InstallModePage.AllUsers
+    
+    ${NSD_CreateRadioButton} 20u 70u 280u 10u "${MULTIUSER_INSTALLMODEPAGE_TEXT_CURRENTUSER}"
+    Pop $MultiUser.InstallModePage.CurrentUser
+    
+    ${if} $MultiUser.InstallMode == "AllUsers"
+      SendMessage $MultiUser.InstallModePage.AllUsers ${BM_SETCHECK} ${BST_CHECKED} 0
+    ${else}
+      SendMessage $MultiUser.InstallModePage.CurrentUser ${BM_SETCHECK} ${BST_CHECKED} 0
+    ${endif}
+    
+    !insertmacro MUI_PAGE_FUNCTION_CUSTOM SHOW
+    nsDialogs::Show
+    
+  FunctionEnd
+
+  Function "${LEAVE}"
+     SendMessage $MultiUser.InstallModePage.AllUsers ${BM_GETCHECK} 0 0 $MultiUser.InstallModePage.ReturnValue
+     
+     ${if} $MultiUser.InstallModePage.ReturnValue = ${BST_CHECKED}
+        Call MultiUser.InstallMode.AllUsers
+     ${else}
+        Call MultiUser.InstallMode.CurrentUser
+     ${endif}
+  
+    !insertmacro MUI_PAGE_FUNCTION_CUSTOM LEAVE
+  FunctionEnd
+
+!macroend
+
+!endif
+
+!verbose pop
+!endif
diff --git a/nsis/getpearch.pl b/nsis/getpearch.pl
new file mode 100644
index 00000000..25155536
--- /dev/null
+++ b/nsis/getpearch.pl
@@ -0,0 +1,74 @@
+#!/usr/bin/perl
+#
+# Get the appropriate variables to make an NSIS installer file
+# based on the PE architecture of a specific file
+#
+
+use strict;
+
+my %archnames = (
+    0x01de => 'am33',
+    0x8664 => 'x64',
+    0x01c0 => 'arm32',
+    0x01c4 => 'thumb',
+    0xaa64 => 'arm64',
+    0x0ebc => 'efi',
+    0x014c => 'x86',
+    0x0200 => 'ia64',
+    0x9041 => 'm32r',
+    0x0266 => 'mips16',
+    0x0366 => 'mips',
+    0x0466 => 'mips16',
+    0x01f0 => 'powerpc',
+    0x01f1 => 'powerpc',
+    0x0166 => 'mips',
+    0x01a2 => 'sh3',
+    0x01a3 => 'sh3',
+    0x01a6 => 'sh4',
+    0x01a8 => 'sh5',
+    0x01c2 => 'arm32',
+    0x0169 => 'wcemipsv2'
+);
+
+my ($file) = @ARGV;
+open(my $fh, '<', $file)
+    or die "$0: cannot open file: $file: $!\n";
+
+read($fh, my $mz, 2);
+exit 0 if ($mz ne 'MZ');
+
+exit 0 unless (seek($fh, 0x3c, 0));
+exit 0 unless (read($fh, my $pe_offset, 1) == 1);
+$pe_offset = unpack("C", $pe_offset);
+
+exit 0 unless (seek($fh, $pe_offset, 0));
+read($fh, my $pe, 4);
+exit 0 unless ($pe eq "PE\0\0");
+
+exit 0 unless (read($fh, my $arch, 2) == 2);
+$arch = $archnames{unpack("v", $arch)};
+if (defined($arch)) {
+    print "!define ARCH ${arch}\n";
+}
+
+exit 0 unless (seek($fh, 14, 1));
+exit 0 unless (read($fh, my $auxheaderlen, 2) == 2);
+exit 0 unless (unpack("v", $auxheaderlen) >= 2);
+
+exit 0 unless (seek($fh, 2, 1));
+exit 0 unless (read($fh, my $petype, 2) == 2);
+$petype = unpack("v", $petype);
+if ($petype == 0x010b) {
+    # It is a 32-bit PE32 file
+    print "!define BITS 32\n";
+    print "!define GLOBALINSTDIR \$PROGRAMFILES\n";
+} elsif ($petype == 0x020b) {
+    # It is a 64-bit PE32+ file
+    print "!define BITS 64\n";
+    print "!define GLOBALINSTDIR \$PROGRAMFILES64\n";
+} else {
+    # No idea...
+}
+
+close($fh);
+exit 0;
diff --git a/nsis/nasm.nsi b/nsis/nasm.nsi
new file mode 100644
index 00000000..42411032
--- /dev/null
+++ b/nsis/nasm.nsi
@@ -0,0 +1,234 @@
+#!Nsis Installer Command Script
+
+#
+# Copyright (c) 2009, Shao Miller (shao.miller@yrdsb.edu.on.ca)
+# Copyright (c) 2009, Cyrill Gorcunov (gorcunov@gmail.com)
+# All rights reserved.
+#
+# The script requires NSIS v2.45 (or any later)
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+!include "version.nsh"
+!include /nonfatal "arch.nsh"
+
+!define PRODUCT_NAME "Netwide Assembler"
+!define PRODUCT_SHORT_NAME "nasm"
+!define PACKAGE_NAME "${PRODUCT_NAME} ${VERSION}"
+!define PACKAGE_SHORT_NAME "${PRODUCT_SHORT_NAME}-${VERSION}"
+
+SetCompressor lzma
+
+!define MULTIUSER_EXECUTIONLEVEL Highest
+!define MULTIUSER_MUI
+!define MULTIUSER_INSTALLMODE_COMMANDLINE
+!define MULTIUSER_INSTALLMODE_INSTDIR "NASM"
+!include "MultiUser.nsh"
+
+!insertmacro MULTIUSER_PAGE_INSTALLMODE
+!insertmacro MULTIUSER_INSTALLMODEPAGE_INTERFACE
+
+;--------------------------------
+;General
+
+;Name and file
+Name "${PACKAGE_NAME}"
+OutFile "../${PACKAGE_SHORT_NAME}-installer-${ARCH}.exe"
+
+;Get installation folder from registry if available
+InstallDirRegKey HKCU "Software\${PRODUCT_SHORT_NAME}" ""
+
+;Request application privileges for Windows Vista
+RequestExecutionLevel user
+
+;--------------------------------
+;Variables
+
+Var StartMenuFolder
+Var CmdFailed
+
+;--------------------------------
+;Interface Settings
+Caption "${PACKAGE_SHORT_NAME} installation"
+Icon "nasm.ico"
+UninstallIcon "nasm-un.ico"
+
+!define MUI_ABORTWARNING
+
+;--------------------------------
+;Pages
+
+!insertmacro MUI_PAGE_COMPONENTS
+!insertmacro MUI_PAGE_DIRECTORY
+
+;Start Menu Folder Page Configuration
+!define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKCU"
+!define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\${PRODUCT_SHORT_NAME}"
+!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "${PRODUCT_SHORT_NAME}"
+
+!insertmacro MUI_PAGE_STARTMENU Application $StartMenuFolder
+
+!insertmacro MUI_PAGE_INSTFILES
+
+!insertmacro MUI_UNPAGE_CONFIRM
+!insertmacro MUI_UNPAGE_INSTFILES
+
+;--------------------------------
+;Installer Sections
+
+!insertmacro MUI_LANGUAGE English
+
+Section "NASM" SecNasm
+    Sectionin RO
+    SetOutPath "$INSTDIR"
+    File "../LICENSE"
+    File "../nasm.exe"
+    File "../ndisasm.exe"
+    File "nasm.ico"
+
+    ;Store installation folder
+    WriteRegStr HKCU "Software\${PRODUCT_SHORT_NAME}" "" $INSTDIR
+
+    ;Store shortcuts folder
+    WriteRegStr HKCU "Software\${PRODUCT_SHORT_NAME}\" "lnk" $SMPROGRAMS\$StartMenuFolder
+    WriteRegStr HKCU "Software\${PRODUCT_SHORT_NAME}\" "bat-lnk" $DESKTOP\${PRODUCT_SHORT_NAME}.lnk
+
+    ;
+    ; the bat we need
+    StrCpy $CmdFailed "true"
+    FileOpen $0 "nasmpath.bat" w
+    IfErrors skip
+    StrCpy $CmdFailed "false"
+    FileWrite $0 "@set path=$INSTDIR;%path%$\r$\n"
+    FileWrite $0 "@%comspec%"
+    FileClose $0
+    CreateShortCut "$DESKTOP\${PRODUCT_SHORT_NAME}.lnk" "$INSTDIR\nasmpath.bat" "" "$INSTDIR\nasm.ico" 0
+skip:
+    ;Create uninstaller
+    WriteUninstaller "$INSTDIR\Uninstall.exe"
+
+    !insertmacro MUI_STARTMENU_WRITE_BEGIN Application
+
+    ;Create shortcuts
+    CreateDirectory "$SMPROGRAMS\$StartMenuFolder"
+    StrCmp $CmdFailed "true" +2
+    CreateShortCut "$SMPROGRAMS\$StartMenuFolder\${PRODUCT_SHORT_NAME}-shell.lnk" "$INSTDIR\nasmpath.bat"
+    CreateShortCut  "$SMPROGRAMS\$StartMenuFolder\${PRODUCT_SHORT_NAME}.lnk" "$INSTDIR\nasm.exe" "" "$INSTDIR\nasm.ico" 0
+    CreateShortCut  "$SMPROGRAMS\$StartMenuFolder\Uninstall.lnk" "$INSTDIR\Uninstall.exe"
+
+    !insertmacro MUI_STARTMENU_WRITE_END
+SectionEnd
+
+Section "RDOFF" SecRdoff
+    File "../rdoff/ldrdf.exe"
+    File "../rdoff/rdf2bin.exe"
+    File "../rdoff/rdf2com.exe"
+    File "../rdoff/rdf2ith.exe"
+    File "../rdoff/rdf2ihx.exe"
+    File "../rdoff/rdf2srec.exe"
+    File "../rdoff/rdfdump.exe"
+    File "../rdoff/rdflib.exe"
+SectionEnd
+
+Section "Manual" SecManual
+    SetOutPath "$INSTDIR"
+    File "../doc/nasmdoc.pdf"
+    CreateShortCut "$SMPROGRAMS\$StartMenuFolder\Manual.lnk" "$INSTDIR\nasmdoc.pdf"
+SectionEnd
+
+Section "VS8 integration" SecVS8
+    CreateDirectory "$INSTDIR\VSrules"
+    SetOutPath "$INSTDIR\VSrules"
+    File "../contrib/VSrules/nasm.README"
+    File "../contrib/VSrules/nasm.rules"
+SectionEnd
+
+;--------------------------------
+;Descriptions
+
+    ;Language strings
+    LangString DESC_SecNasm ${LANG_ENGLISH}     "NASM assembler and disassember modules"
+    LangString DESC_SecManual ${LANG_ENGLISH}   "Complete NASM manual (pdf file)"
+    LangString DESC_SecRdoff ${LANG_ENGLISH}    "RDOFF utilities (you may not need it if you don't know what is it)"
+    LangString DESC_SecVS8 ${LANG_ENGLISH}      "Visual Studio 2008 NASM integration (rules file)"
+
+    ;Assign language strings to sections
+    !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
+    !insertmacro MUI_DESCRIPTION_TEXT ${SecNasm} $(DESC_SecNasm)
+    !insertmacro MUI_DESCRIPTION_TEXT ${SecRdoff} $(DESC_SecRdoff)
+    !insertmacro MUI_DESCRIPTION_TEXT ${SecManual} $(DESC_SecManual)
+    !insertmacro MUI_DESCRIPTION_TEXT ${SecVS8} $(DESC_SecVS8)
+    !insertmacro MUI_FUNCTION_DESCRIPTION_END
+
+;--------------------------------
+;Uninstaller Section
+
+Section "Uninstall"
+    ;
+    ; files on HDD
+    IfFileExists "$INSTDIR" +3 +1
+        MessageBox MB_OK "No files found, aborting."
+        Abort
+        MessageBox MB_YESNO "The following directory will be deleted$\n$INSTDIR" IDYES rm_instdir_true IDNO rm_instdir_false
+        rm_instdir_true:
+            RMDir /r /rebootok "$INSTDIR"
+        rm_instdir_false:
+
+    ;
+    ; Desktop link
+    ReadRegStr $0 HKCU Software\${PRODUCT_SHORT_NAME} "bat-lnk"
+    StrCmp $0 0 +1 +3
+        MessageBox MB_OK "Invalid path to a bat-lnk file, aborting"
+        Abort
+    IfFileExists $0 +3 +1
+        MessageBox MB_OK "No bat-lnk files found, aborting."
+        Abort
+        MessageBox MB_YESNO "The following file will be deleted$\n$0" IDYES rm_batlinks_true IDNO rm_batlinks_false
+        rm_batlinks_true:
+            Delete /rebootok "$0"
+            RMDir "$0"
+        rm_batlinks_false:
+
+    ;
+    ; Start menu folder
+    ReadRegStr $0 HKCU Software\${PRODUCT_SHORT_NAME} "lnk"
+    StrCmp $0 0 +1 +3
+        MessageBox MB_OK "Invalid path to a lnk file, aborting"
+        Abort
+    IfFileExists $0 +3 +1
+        MessageBox MB_OK "No lnk files found, aborting."
+        Abort
+        MessageBox MB_YESNO "The following directory will be deleted$\n$0" IDYES rm_links_true IDNO rm_links_false
+        rm_links_true:
+            Delete /rebootok "$0\*"
+            RMDir "$0"
+        rm_links_false:
+    DeleteRegKey /ifempty HKCU "Software\${PRODUCT_SHORT_NAME}"
+SectionEnd
+
+;
+; MUI requires this hooks
+Function .onInit
+    !insertmacro MULTIUSER_INIT
+FunctionEnd
+
+Function un.onInit
+    !insertmacro MULTIUSER_UNINIT
+FunctionEnd