Starting work on the build site

.hgignore

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+syntax: glob
+*.exe
+*.bak
+*~
+*.log
+lib/source/*
+lib/signularity_revisions*

latest.php

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+<?php
+
+// Make sure this is not cached
+header("Cache-Control: no-cache, must-revalidate");
+header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
+header("Content-Type: text/plain");
+
+$chan = "SingularityAlpha";
+
+if (isset($_GET["chan"])) {
+  $chan = preg_replace("%[^\\w_-]%i", "", $_GET["chan"]);
+}
+
+$files = glob($chan . "_*.exe");
+
+if (count($files) === 0) {
+  header("HTTP/1.0 404 Not Found");
+  header("Content-Type: text/plain");
+  print "Requested channel was not found";
+  die();
+}
+
+$files = array_reverse($files);
+$host  = $_SERVER['HTTP_HOST'];
+$uri   = rtrim(dirname($_SERVER['PHP_SELF']), '/\\');
+$latest = urlencode($files[0]);
+
+header("Location: http://${host}${uri}/${latest}");
+?>
+

lib/.htaccess

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+deny from all

lib/DBH.php

@@ -0,0 +1,113 @@
+<?php
+
+class DBH
+{
+	public
+		$db_name,
+		$db_pass,
+		$db_user,
+		$db_host,
+		$dbh,
+		$last_error = "";
+
+	function log($line)
+	{
+		static $f = false;
+		static $failed = false;
+
+		if ($failed) {
+			return false;
+		}
+
+		if (!$f) {
+			$f = @fopen(SITE_ROOT.'/lib/site.log', 'a');
+		}
+
+		if (!$f) {
+			$failed = true;
+			return false;
+		}
+
+		@fwrite($f, "[".date('Y-m-d H:i')."] ".$line."\n");
+	}
+
+	function connect($db_name, $db_host, $db_user, $db_pass)
+	{
+		$this->db_name = $db_name;
+		$this->db_pass = $db_pass;
+		$this->db_user = $db_user;
+		$this->db_host = $db_host;
+
+		$this->dbh = @sqlite_popen($db_name, 0666, $error_msg);
+
+		if (!$this->dbh) {
+			DBH::log("[error] connection to database failed: $error_msg");
+			return false;
+		} 
+
+		return true;
+	}
+
+	function query($q)
+	{
+		$res = @sqlite_query($this->dbh, $q, SQLITE_BOTH, $error_msg);
+
+		if (!$res) {
+			DBH::log("[error] ".$q);
+			DBH::log("[error_msg] " . $error_msg);
+			$this->last_error = $error_msg;
+
+			$e = debug_backtrace();
+			$c = count($e);
+			$btr = "";
+
+			for ($i=0; $i<$c; $i++) {
+				$btr .= "{$e[$i]['class']}::{$e[$i]['function']} {$e[$i]['file']}({$e[$i]['line']})\n";
+			}
+
+			DBH::log("[backtrace]\n".$btr);
+
+			return false;
+		} else {
+			if ($res !== TRUE) {
+				$result_id = (int)$res;
+				if (!isset($this->field_desc[$result_id])) {
+					$nf = sqlite_num_fields($res);
+					for ($i=0; $i<$nf; $i++) {
+						$this->field_desc[$result_id][sqlite_field_name($res, $i)] = sqlite_field_name($res, $i);
+					}
+				}
+			}
+			DBH::log("[success] ".$q);
+			return $res;
+		}
+	}
+
+	function loadFromDbRow(&$obj, $res, $row)
+	{
+		foreach ($row as $symbolicName => $nativeName){
+			if ($nativeName && ($this->field_desc[(int)$res][$symbolicName] == "timestamp" ||
+								$this->field_desc[(int)$res][$symbolicName] == "date")) {
+				$obj->{$symbolicName} = strtotime($nativeName);
+			} else {
+				$obj->{$symbolicName} = $nativeName;
+			}
+		}
+		return true;
+	}
+
+	function fetchRow($res)
+	{
+		return @sqlite_fetch_array($res);
+	}
+  
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */

lib/ext_kl.php

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+<?php
+/* $Id$ */
+
+$php_str_sql_options_array = array(
+								   "str_sql_date_format" => "Y-m-d",
+								   "str_sql_datetime_format" => "Y-m-d H:i:s",
+								   "str_sql_quote_func" => "sqlite_escape_string");
+/**
+ * This method validates the sql insert string must always be used in conjunction with an insert to the db
+ * @return string
+ */
+
+function kl_str_sql()
+{
+	GLOBAL $php_str_sql_options_array;
+	$f = $php_str_sql_options_array['str_sql_quote_func'];
+ 
+	$narg = func_num_args();
+	$args = func_get_args();
+ 
+	if ($narg<1) {
+		trigger_error("At least one parameter required", E_USER_WARNING);
+		return "";
+	}
+ 
+	$offset = 0;
+	$flen = strlen($args[0]);
+	$res = "";
+	$narg = 1;
+ 
+	while ($offset < $flen) {
+		if (false !== ($pos = strpos($args[0],"!", $offset))) {
+ 
+			$res .= substr($args[0], $offset, $pos-$offset);
+ 
+			switch ($args[0][$pos+1]) {
+ 
+			case 's':
+				if (is_null($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= "'".$f($args[$narg])."'";
+				}
+				$narg++;
+				break;
+ 
+
+			case 'b':
+				if (is_null($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= "'".pg_escape_bytea($args[$narg])."'";
+				}
+				$narg++;
+				break;
+ 
+			case 'i':
+				if (is_null($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= (int)($args[$narg]);
+				}
+				$narg++;
+				break;
+ 
+			case 'f':
+				if (is_null($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= (double)($args[$narg]);
+				}
+				$narg++;
+				break;
+ 
+			case 'd':
+				if (!($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= "'".date($php_str_sql_options_array['str_sql_date_format'], $args[$narg])."'";
+				}
+				$narg++;
+				break;
+ 
+			case 't':
+				if (!($args[$narg])) {
+					$res .= 'NULL';
+				} else {
+					$res .= "'".date($php_str_sql_options_array['str_sql_datetime_format'], $args[$narg])."'";
+				}
+				$narg++;
+				break;
+  
+ 
+			default:
+				$res .= "!".$args[0][$pos+1];
+			}
+			$offset = $pos + 2;
+		} else {
+			$res .= substr($args[0], $offset);
+			$offset = $flen;
+		}
+	}
+ 
+	return $res;
+ 
+}
+ 
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */

lib/import_revs.php

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+#!/usr/bin/php
+<?php
+
+if (PHP_SAPI != "cli") {
+	print "Utility script 0x55424523.";
+	die();
+}
+
+// create table revs(id integer, hash varchar, author varchar, time timestamp, message text, diff text, primary key(id));
+// create index hash_index on revs(hash);
+
+define("SITE_ROOT", dirname(__file__) . "/..");
+require_once SITE_ROOT . "/lib/init.php";
+
+function import_rev($id, $hash)
+{
+	global $DB;
+
+	print "Importing revision number $id with hash $hash\n";
+	$log = explode("\n", rtrim(`git log -n1 $hash`));
+
+	$author = "";
+	if (preg_match("|Author:\\s*(.*)|i", $log[1], $m)) {
+		$author = $m[1];
+	}
+
+	$date = "";
+	if (preg_match("|Date:\\s*(.*)|i", $log[2], $m)) {
+		$date = strtotime($m[1]);
+	}
+
+	$msg = "";
+	$nrLog = count($log);
+	for ($i=4; $i<$nrLog; $i++) {
+		$msg .= substr($log[$i], 4);
+		if ($i<$nrLog-1) {
+			$msg .= "\n";
+		}
+	}
+
+	$DB->query(
+	   kl_str_sql(
+		  "Insert into revs (id, hash, author, time, message) values (!i, !s, !s, !t, !s)",
+		                     $id, $hash, $author, $date, $msg));
+  
+}
+
+function update_source()
+{
+	exec("git reset --hard", $out, $res);
+	if ($res) {
+		DBH::log("Command failed: ", implode("\n", $out));
+		return;
+	}
+
+	exec("git pull", $out, $res);
+	if ($res) {
+		DBH::log("Command failed: ", implode("\n", $out));
+		return;
+	}
+
+	print implode("\n", $out) . "\n";
+}
+
+chdir(SITE_ROOT . "/lib/source");
+
+# update_source();
+
+$revsStr = rtrim(`git rev-list HEAD | tac`);
+$revs = explode("\n", $revsStr);
+$nrRevs = count($revs);
+
+
+$latest = 0;
+$res = $DB->query("select max(id) as id from revs");
+if ($row = $DB->fetchRow($res)) {
+	if ($DB->loadFromDbRow($dbLatest, $res, $row)) {
+		$latest = (int)$dbLatest->id;
+	}
+}
+
+print "Found $nrRevs revisions\n";
+print "Latest revision in the database: $latest\n";
+
+if ($latest < $nrRevs) {
+	for ($rev = $latest + 1; $rev <= $nrRevs; $rev++) {
+		import_rev($rev, $revs[$rev - 1]);
+	}
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */

lib/init.php

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+<?php
+if (!defined('SITE_ROOT')) {
+	exit(1);
+}
+
+error_reporting(E_ALL ^ E_NOTICE);
+
+if (!extension_loaded('kl')) {
+	require_once SITE_ROOT.'/lib/ext_kl.php';
+}
+
+function __autoload($class)
+{
+	require_once(SITE_ROOT . '/lib/' . $class . '.php');
+}
+
+/* Directory relative to server root
+ * No leading or trailing slash.
+ * Example: http://www.example.com/applications/app1/
+ */
+
+define('REL_DIR', '');
+
+if (!defined('URL_ROOT')) {
+	$init_port = "";
+	$init_ssl = strlen($_SERVER["HTTPS"]) > 0 ? true:false;
+
+	$init_url = $init_ssl ? "https://" : "http://";
+
+	if ($init_ssl && $_SERVER['PORT']!=443) {
+		$init_port = $_SERVER['PORT'];
+	}
+
+	if (!$init_ssl && $_SERVER['PORT']!=80) {
+		$init_port = $_SERVER['PORT'];
+	}
+
+	$init_url .= $_SERVER['HTTP_HOST'];
+
+	if ($init_port) {
+		$init_url .= ":" . $init_port;
+	}
+
+	if (defined('REL_DIR') && strlen(REL_DIR)) {
+		$init_url .= '/' . REL_DIR;
+	}
+
+	define ('URL_ROOT', $init_url);
+}
+
+if (!defined('IMG_ROOT')) {
+	define('IMG_ROOT', URL_ROOT . '/images');
+}
+
+
+$DB = new DBH();
+
+$DB_NAME = SITE_ROOT . '/lib/signularity_revisions.db';
+/* $DB_USER = 'gigaprims';
+   $DB_PASS = 'secrit';
+   $DB_HOST = 'localhost';
+*/
+
+
+if (!$DB->connect($DB_NAME, $DB_HOST, $DB_USER, $DB_PASS)) {
+	echo "System is down for mantainence. Please try again later.";
+	die();
+}
+
+/*
+
+  $S = new Session();
+  if (!defined('NO_SESSION') && PHP_SAPI != "cli") {
+  $S->check();
+  }
+
+*/
+
+
+/* Prevent XSS attacks via PHP_SELF */
+$_SERVER['PHP_SELF'] = htmlspecialchars($_SERVER['PHP_SELF']);
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
+?>