<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<installer-gui-script minSpecVersion="1">
    <options type="firmware" customize="never" hostArchitectures="i386" rootVolumeOnly="true"/>
    <title>SU_TITLE</title>
    <script>
</script>
    <volume-check script="VolumeCheck()"/>
    <installation-check script="InstallationCheck()"/>
    <script>
function InstallationCheck(prefix) {
	var models = ['MacBookPro8,1','MacBookPro8,2','MacBookPro8,3',];
	var model = system.sysctl('hw.model');
	if (models.indexOf(model) == -1) {
		my.result.message = system.localizedString('ERROR_1');
		my.result.type = 'Fatal';
		return false;
	}
	var versions = ['MBP81.88Z.0047.B00.1101231136','MBP81.88Z.0047.B04.1102071707','MBP81.88Z.0047.B0E.1104221557','MBP81.88Z.0047.B1E.1109091244','MBP81.88Z.0047.B22.1109281426','MBP81.88Z.0047.B24.1110141131','MBP81.88Z.0047.B26.1110311252',];
	var rom = system.ioregistry.fromPath('IODeviceTree:/rom@0');
	if (!rom || !(rom.version) || versions.indexOf(rom.version) == -1) {
		my.result.message = system.localizedString('ERROR_1');
		my.result.type = 'Fatal';
		return false;
	}
	if (system.compareVersions(system.version.ProductVersion, '10.6.8') &lt; 0) {
		my.result.message = system.localizedStringWithFormat('ERROR_0', '10.6.8');
		my.result.type = 'Fatal';
		return false;
	}
	my.result.message = system.localizedString('ERROR_1');
	if (!LogicalOr0("/")) {
		my.result.type = 'Fatal';
		return false;
	}
	return true;
}
function LogicalOr0(prefix) {
	if (LogicalAnd1(prefix) || PlistCheck4(prefix)) {
		return true;
	}
	return false;
}
function LogicalAnd1(prefix) {
	if (PlistCheck2(prefix) &amp;&amp; PlistCheck3(prefix)) {
		return true;
	}
	return false;
}
function PlistCheck2(prefix) {
	var plist = system.files.plistAtPath(prefix + '/System/Library/CoreServices/SystemVersion.plist');
	if (!plist) {
		return false;
	}
	var plistKeyValue = plist['ProductVersion'];
	if (!plistKeyValue) {
		return false;
	}
	if (system.compareVersions(plistKeyValue, '10.7') >= 0) {
		return false;
	}
	return true;
}
function PlistCheck3(prefix) {
	var plist = system.files.plistAtPath(prefix + '/System/Library/CoreServices/SystemVersion.plist');
	if (!plist) {
		return false;
	}
	var plistKeyValue = plist['ProductVersion'];
	if (!plistKeyValue) {
		return false;
	}
	if (system.compareVersions(plistKeyValue, '10.6.8') &lt; 0) {
		return false;
	}
	return true;
}
function PlistCheck4(prefix) {
	var plist = system.files.plistAtPath(prefix + '/System/Library/CoreServices/SystemVersion.plist');
	if (!plist) {
		return false;
	}
	var plistKeyValue = plist['ProductVersion'];
	if (!plistKeyValue) {
		return false;
	}
	if (system.compareVersions(plistKeyValue, '10.7.3') &lt; 0) {
		return false;
	}
	return true;
}
function VolumeCheck(prefix) {
	if (system.env.OS_INSTALL == 1) return true;
	var hasOS = system.files.fileExistsAtPath(my.target.mountpoint + "/System/Library/CoreServices/SystemVersion.plist");
	if (!hasOS || system.compareVersions(my.target.systemVersion.ProductVersion, '10.6.8') &lt; 0) {
		my.result.message = system.localizedStringWithFormat('ERROR_0', '10.6.8');
		my.result.type = 'Fatal';
		return false;
	}
	return true;
}
</script>
    <license file="License.rtf"/>
    <readme file="ReadMe.html"/>
    <choices-outline>
        <line choice="manual"/>
    </choices-outline>
    <choice id="manual" title="SU_TITLE">
        <pkg-ref id="MacBookProTwo" auth="Root" onConclusion="RequireRestart">#MacBookPro2011EFIUpdate.pkg</pkg-ref>
    </choice>

	<pkg-ref id='MacBookProTwo' installKBytes='5435' version='2.7.0.0.1.1330468277'/>

	<pkg-ref id='MacBookProTwo' installKBytes='5435' version='2.7.0.0.1.1330468277'/>
</installer-gui-script>