<?php
//
// Description: This file deals with commands accepted by ssh
//
require_once($INC . "/sql.inc.php");
require_once($INC . "/state.inc.php");
require_once($INC . "/prof.inc.php");
require_once($INC . "/repo.inc.php");

function rg_ssh_status($db, $uid)
{
	rg_log("ssh_status");

	echo "Here will be the status.\n";

	// also details about payments: warn if disk space is low etc.

	exit(0);
}

/*
 * List repos
 */
function rg_ssh_repos($db, $uid)
{
	rg_log("ssh_repos");

	$sql = "SELECT * FROM repos"
		. " WHERE uid = $uid"
		. " AND deleted = 0"
		. " ORDER BY name, itime";
	$pad = "                                              ";
	$res = rg_sql_query($db, $sql);
	$rows = rg_sql_num_rows($res);
	if ($rows > 0) {
		echo "Repositories (name, creation, disk used):\n";
		while (($row = rg_sql_fetch_array($res))) {
			echo substr(substr($row['name'], 0, 40) . $pad, 0, 32)
				. " " . gmdate("Y-m-d", $row['itime'])
				. " " . rg_1024($row['disk_used_mb'])
				. "\n";
		}
	} else {
		echo "You have no repository.\n";
	}
	rg_sql_free_result($res);

	exit(0);
}

/*
 * Info about a repo
 */
function rg_ssh_repo($db, $uid, $paras)
{
	rg_log("ssh_repo: " . rg_array2string($paras));

	if (empty($paras)) {
		echo "Please specify repo name.\n";
		exit(0);
	}

	$repo_name = trim($paras[0]);

	$ri = rg_repo_info($db, 0, $uid, $repo_name);
	if ($ri['exists'] != 1) {
		echo "Error: unknown repo.\n";
		exit(0);
	}

	echo "Repo:		" . $ri['name'] . "\n";
	echo "Repo type:	" . ($ri['public'] == 1 ? "public" : "private") . "\n";
	echo "Description:\n";
	$_d = explode("\n", $ri['description']);
	if (!empty($_d)) {
		foreach ($_d as $_line)
			echo "  " . $_line . "\n";
	}
	echo "Creation time:	" . gmdate("Y-m-d", $ri['itime']) . " UTC\n";
	echo "Disk used:	" . rg_1024($ri['disk_used_mb']) . "\n";

	if ($ri['master'] > 0) {
		$mri = rg_repo_info($db, $ri['master'], 0, "");
		if ($mri !== FALSE) {
			echo "Master:		" . $mri['name'] . "\n";
		}
	}

	exit(0);
}

function rg_ssh_dispatch($db, $uid, $cmd)
{
	$paras = explode(" ", $cmd);
	$cmd = array_shift($paras);

	switch ($cmd) {
		case 'status':	rg_ssh_status($db, $uid); break;
		case 'repos':	rg_ssh_repos($db, $uid); break;
		case 'repo':	rg_ssh_repo($db, $uid, $paras); break;
		case '':
			echo "Available commmands: status, repos, repo.\n";
			exit(0);
	}
}

?>