installer

installer.php

<?php

function cmd($command)
{
  exec("$command 2>&1", $output);
  return $output;
}

function InstallSoftware()
{
  $tmp ="Brah tmp variable";
  $cmds = array("opkg update", "opkg install block-mount e2fsprogs kmod-fs-ext4 kmod-usb-storage-extras");

  if(empty(cmd("opkg list block-mount")))
  {
    $tmp = cmd($cmds[0]);
    sleep(10); //Wait 10 seconds to allow the opkg Update
    $tmp = cmd($cmd[1]);
  }

  return true;
}

function FormatDrive($drive = "/dev/sda1")
{
  $tmp ="Brah tmp variable";
  $tmp = cmd("mkfs.ext4 -F $drive");
}

function MoveOverlay($drive = "/dev/sda1")
{
  $tmp ="Brah tmp variable";
  $cmds = array("mkdir /mnt/sda1", "mount /dev/sda1 /mnt/sda1",
  "mount /dev/sda1 /mnt ; tar -C /overlay -cvf - . | tar -C /mnt -xf - ; umount /mnt",
  "block detect > /etc/config/fstab");
  FormatDrive($drive);
  $tmp = cmd($cmds[0]);
  $tmp = cmd($cmds[1]);
  $tmp = cmd($cmds[2]);
  sleep(10); //Wait 10 seconds to copy /overlay to /dev/sda1
  $tmp = cmd($cmds[3]);
}

if(!InstallSoftware())
{
  MoveOverlay("/dev/sda1");
  echo "DONE: now run vi /etc/config/fstab and change <br />"
  + "<strong>option  target  '/mnt/sda1'</strong> TO:  <strong>option target '/overlay'</strong> <br />"+
  "Then change  <strong>option enabled 0</strong> TO: <strong>option enabled 1</strong>";

}
?>