pfSense

if(!is_dir("/usr/local/pkg") or !is_dir("/usr/local/pkg/pf")) {

	conf_mount_rw();

	safe_mkdir("/usr/local/pkg");

	conf_mount_ro();

}

 * RESULT

 *   none

 * NOTES

 ******/

function remove_freebsd_package($packagestring) {

	// It must NOT have ".pbi" on the end.

	$links = get_pbi_binaries(escapeshellarg($packagestring));

	foreach($links as $link)

	$freebsd_machine = php_uname("m");

	$params = array(

		"freebsd_version" => get_freebsd_version(),

		"freebsd_machine" => $freebsd_machine

	);

	$freebsd_machine = php_uname("m");

	$params = array(

		"freebsd_version" => get_freebsd_version(),

		"freebsd_machine" => $freebsd_machine

	);

		if(platform_booting() != true)

			stop_service(get_pkg_internal_name($package));

		sync_package($idx, true, true);

			echo "\n" . gettext("Syncing packages:");

	}

 *				package is installed.

 */

function is_freebsd_pkg_installed($pkg) {

		return;

	$output = "";

	$_gb = exec("/usr/local/sbin/pbi_info " . escapeshellarg($pkg) . ' 2>/dev/null', $output, $retval);

			else

				$prefix = "/usr/local/pkg/";

			// Ensure that the prefix exists to avoid installation errors.

				exec("/bin/mkdir -p {$prefix}");

			if(!file_exists($prefix . $depend_file))

				log_error(sprintf(gettext("The %s package is missing required dependencies and must be reinstalled."), $package['name']));

function sync_package($pkg_name, $sync_depends = true, $show_message = false) {

	global $config, $config_parsed;

	global $builder_package_install;

	// which the builder system uses then return (ignore).

	if($builder_package_install)

		return;

	if(empty($config['installedpackages']['package']))

		return;

	if(!is_numeric($pkg_name)) {

					if(isset($item_config['nosync']))

						continue;

					if (!empty($item_config['include_file'])) {

							require_once($item_config['include_file']);

						else {

							log_error("Not calling package sync code for dependency {$item_config['name']} of {$package['name']} because some include files are missing.");

	/* safe side. Write config below will send to ro again. */

	conf_mount_rw();

		echo "\n";

	/* fetch package information if needed */

	if(empty($pkg_info) or !is_array($pkg_info[$package])) {

	if (!$force_install) {

		$compatible = true;

		$version = rtrim(file_get_contents("/etc/version"));

		if (isset($pkg_info['required_version']))

			$compatible = (pfs_version_compare("", $version, $pkg_info['required_version']) >= 0);

		if (isset($pkg_info['maximum_version']))

			$compatible = $compatible && (pfs_version_compare("", $version, $pkg_info['maximum_version']) <= 0);

		if (!$compatible) {

			log_error(sprintf(gettext('Package %s is not supported on this version.'), $pkg_info['name']));

			$static_output .= sprintf(gettext("Package %s is not supported on this version."), $pkg_info['name']);

			update_status($static_output);

			conf_mount_ro();

			return -1;

		}

		log_error(sprintf(gettext("Successfully installed package: %s."), $pkg_info['name']));

		$static_output .= gettext("done.") . "\n";

		update_output_window($static_output);

	}

}

		$static_output .= sprintf(gettext("The %s package is not installed.%sInstallation aborted."), $pkg, "\n\n");

		update_output_window($static_output);

		if($pkg_interface <> "console") {

		}

		sleep(1);

		return false;

	/* pkg_add the package and its dependencies */

	if($pkg_info['depends_on_package_base_url'] != "") {

			echo "\n";

		update_status(gettext("Installing") . " " . $pkg_info['name'] . " " . gettext("and its dependencies."));

		$static_output .= gettext("Downloading") . " " . $pkg_info['name'] . " " . gettext("and its dependencies... ");

					update_output_window($static_output);

					pkg_debug(gettext("Package WAS NOT installed properly.") . "\n");

					if($pkg_interface <> "console") {

					}

					sleep(1);

					return false;

		update_output_window($static_output);

		pkg_debug(gettext("Unable to load package configuration. Installation aborted.") ."\n");

		if($pkg_interface <> "console") {

		}

		sleep(1);

		return false;

	$pkg_var_db_dir = glob("/var/db/pkg/{$pkg}*");

	// If this package has dependency then return true

	foreach($pkg_var_db_dir as $pvdd) {

			return true;

	// Did not find a record of dependencies, so return false.

	return false;

}

function delete_package($pkg) {

	global $config, $g, $static_output, $vardb;

		return;

	// Note: $pkg has the full PBI package name followed by ".pbi". Strip off ".pbi".

		$static_output .= sprintf(gettext("The %s package is not installed.%sDeletion aborted."), $pkg, "\n\n");

		update_output_window($static_output);

		if($pkg_interface <> "console") {

		}

		ob_flush();

		sleep(1);

		$static_output .= "done.\n";

		update_output_window($static_output);

	}

	conf_mount_ro();

	/* remove config.xml entries */

	$static_output .= gettext("Configuration... ");

	/* Get pfsense version*/

	$version = rtrim(file_get_contents("/etc/version"));

	if($g['platform'] == "nanobsd")

			return true;

	/* If we are on not on HEAD, and the package wants it, skip */

	if ($version <> "HEAD" && $index['required_version'] == "HEAD" && $requested_version <> "other")

		return true;

	/* If there is no required version, and the requested package version is not 'none', then skip */

	if (empty($index['required_version']) && $requested_version <> "none")

		return true;

	/* If the requested version is not 'other', and the required version is newer than what we have, skip. */

	if($requested_version <> "other" && (pfs_version_compare("", $version, $index['required_version']) < 0))

		return true;

	/* If the requestion version is 'other' and we are on the version requested, skip. */

	if($requested_version == "other" && (pfs_version_compare("", $version, $index['required_version']) == 0))

		return true;

	/* Package is only for an older version, lets skip */

	if($index['maximum_version'] && (pfs_version_compare("", $version, $index['maximum_version']) > 0))

		return true;

	return false;

}