gecko-dev/xpinstall/packager/windows/mail.jst

function registerProgramFolderKey(winreg, fFolderPath)
{
  var subkey;
  var valname;
  var value;
  var err;

  /* set the Program Folder Path in the Mozilla key in the Windows Registry */
  subkey  = "SOFTWARE\\$CompanyName$";
  winreg.createKey(subkey,"");

  valname = "CurrentVersion";
  subkey  = "SOFTWARE\\$CompanyName$\\$ProductName$";
  winreg.createKey(subkey,"");

  valname = "CurrentVersion";
  value   = "$UserAgent$";
  err     = winreg.setValueString(subkey, valname, value);

  subkey  = "SOFTWARE\\$CompanyName$\\$ProductName$\\$UserAgent$";
  winreg.createKey(subkey,"");

  subkey  = "SOFTWARE\\$CompanyName$\\$ProductName$\\$UserAgent$\\Main";
  winreg.createKey(subkey,"");

  valname = "Program Folder Path";
  value   = fFolderPath;
  err     = winreg.setValueString(subkey, valname, value);
}

function createShortcuts() 
{
  var subkey;
  var valname;
  var szStartMenuPrograms;
  var szStartMenu;
  var szFolderDesktop;
  var szFolderQuickLaunch;
  var szFolderSendTo;
  var winreg;
  var fWindows;
  var fTemp;
  var fProgram;
  var fileExe;
  var scExeDesc;
  var scProfileDesc;
  var scProfileDescParam;
  var scFolderName;
  var fFolderDesktop;
  var fFolderPath;
  var fFolderPathStr;
  var is_winnt;
  var szCurrentVersion;
  var restrictedAccess;
  var ikwDefined;

  winreg               = getWinRegistry();
  fWindows             = getFolder("Windows");
  fProgram             = getFolder("Program");
  fTemp                = fProgram + "$MainExeFile$";
  fileExe              = getFolder("file:///", fTemp);
  scExeDesc            = "Mail";
  scParam              = "-mail";
  scFolderName         = "$ProductName$";
  if(winreg != null) 
  {
    /* This will check to see if the user has restricted access or not.
     * It checks to see if HKEY_LOCALMACHINE\SOFTWARE is writable.  If
     * it is, then access is not restricted.  This is only used to
     * determine which Desktop, Programs, and Start Menu folders
     * are to used: common or per user
     */
    restrictedAccess = false;
    ikwDefined = typeof(winreg.isKeyWritable);
    logComment("winreg.isKeyWritable(): " + ikwDefined);
    if(ikwDefined == "function")
    {
      winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE);
      if(!winreg.isKeyWritable("SOFTWARE"))
        restrictedAccess = true;
    }

    /* determine if the script is running under NT or not */
    winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE);
    subkey              = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion";
    valname             = "CurrentVersion";
    szCurrentVersion    = winreg.getValueString(subkey, valname);
    logComment("szCurrentVersion: " + szCurrentVersion);
    if((szCurrentVersion == "") || (szCurrentVersion == null))
    {
      is_winnt = false;
    }
    else
    {
      is_winnt = true;
    }

    logComment("is_winnt value: " + is_winnt);
    logComment("restrictedAccess value: " + restrictedAccess);
    if(!is_winnt || restrictedAccess)
    {
      winreg.setRootKey(winreg.HKEY_CURRENT_USER);
      subkey              = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
      valname             = "Programs";
      szStartMenuPrograms = winreg.getValueString(subkey, valname);
      valname             = "Start Menu";
      szStartMenu         = winreg.getValueString(subkey, valname);
      valname             = "Desktop";
      szFolderDesktop     = winreg.getValueString(subkey, valname);
    }
    else
    {
      winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE);
      subkey              = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
      valname             = "Common Programs";
      szStartMenuPrograms = winreg.getValueString(subkey, valname);
      valname             = "Common Start Menu";
      szStartMenu         = winreg.getValueString(subkey, valname);
      valname             = "Common Desktop";
      szFolderDesktop     = winreg.getValueString(subkey, valname);
    }

    winreg.setRootKey(winreg.HKEY_CURRENT_USER);
    subkey              = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
    valname             = "SendTo";
    szFolderSendTo      = winreg.getValueString(subkey, valname);

    subkey              = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\GrpConv\\MapGroups";
    valname             = "Quick Launch";
    szFolderQuickLaunch = winreg.getValueString(subkey, valname);

    subkey              = "SOFTWARE\\$CompanyName$\\$ProductName$\\$UserAgent$\\Main";
    valname             = "Program Folder Path";
    fFolderPathStr      = winreg.getValueString(subkey, valname);
    if((fFolderPathStr == "") || (fFolderPathStr == null))
    {
      fTemp       = szStartMenuPrograms + "\\" + scFolderName;
      fFolderPath = getFolder("file:///", fTemp);
    }
    else
    {
      /* convert the path string to a path folder object */
      fFolderPath = getFolder("file:///", fFolderPathStr);
    }
    /* convert the path string to a path folder object */
    fFolderDesktop = getFolder("file:///", szFolderDesktop);

    logComment("Folder StartMenuPrograms: " + szStartMenuPrograms);
    logComment("Folder StartMenu        : " + szStartMenu);
    logComment("Folder FolderDesktop    : " + szFolderDesktop);
    logComment("Folder FolderSendTo     : " + szFolderSendTo);
    logComment("Folder FolderQuickLaunch: " + szFolderQuickLaunch);
    logComment("fileExe                 : " + fileExe);
    logComment("fFolderPath             : " + fFolderPath);
    logComment("scExeDesc               : " + scExeDesc);
    logComment("fProgram                : " + fProgram);

    /* explicitly create the fFolderPath even though the windowsShortcut function creates the folder.
     * This is so that the folder creation gets logged for uninstall to remove it. */
    if(!File.exists(fFolderPath))
      File.dirCreate(fFolderPath);

    /* create the shortcuts */
    File.windowsShortcut(fileExe, fFolderPath, scExeDesc, fProgram, scParam, fileExe, 0);

    if(!restrictedAccess)
    {
      winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE);
      registerProgramFolderKey(winreg, fFolderPath);
    }

    winreg.setRootKey(winreg.HKEY_CURRENT_USER);
    registerProgramFolderKey(winreg, fFolderPath);
  }
  else
  {
    logComment("winreg is null");
  }
}

// main
var srDest;
var err;
var fProgram;

$Ren8dot3List$

srDest = $SpaceRequired$:bin;
err    = initInstall("Mozilla Mail", "Mail", "$Version$"); 
logComment("initInstall: " + err);

fProgram = getFolder("Program");
logComment("fProgram: " + fProgram);

if(verifyDiskSpace(fProgram, srDest))
{
  setPackageFolder(fProgram);

  $Ren8dot3Call$

  err = addDirectory("",
                     "$Version$",
                     "bin",              // dir name in jar to extract 
                     fProgram,           // Where to put this file (Returned from GetFolder) 
                     "",                 // subdir name to create relative to fProgram
                     true);              // Force Flag 
  logComment("addDirectory() returned: " + err);

  // check return value
  if( err == SUCCESS )
  {
    createShortcuts();
    // we don't want to fail on errors for the above
    resetError();

    // register chrome
    registerChrome(CONTENT | DELAYED_CHROME, 
                   getFolder("Chrome","messenger.jar"),
                   "content/messenger/");
    registerChrome(CONTENT | DELAYED_CHROME,
                   getFolder("Chrome","messenger.jar"),
                   "content/messenger-region/");

    // check return value
    err = getLastError();
    if(err == SUCCESS)
    {
      err = performInstall(); 
      logComment("performInstall() returned: " + err);
    }
    else
      cancelInstall(err);
  }
  else
    cancelInstall(err);
}
else
  cancelInstall(INSUFFICIENT_DISK_SPACE);

// end main