extract();
if (!$extract) {
$error = __("Unknown file format for uploaded file.");
}
}
}
}
}
# Find the PKGBUILD
if (!$error) {
$pkgbuild = File_Find::search('PKGBUILD', $tempdir);
if (count($pkgbuild) > 0) {
$pkgbuild = $pkgbuild[0];
$pkg_dir = dirname($pkgbuild);
} else {
$error = __("Error trying to unpack upload - PKGBUILD does not exist.");
}
}
# if no error, get list of directory contents and process PKGBUILD
#
if (!$error) {
# process PKGBIULD - remove line concatenation
#
$pkgbuild = array();
$fp = fopen($pkg_dir."/PKGBUILD", "r");
$line_no = 0;
$lines = array();
$continuation_line = 0;
$current_line = "";
while (!feof($fp)) {
$line = trim(fgets($fp));
$char_counts = count_chars($line, 0);
if (substr($line, strlen($line)-1) == "\\") {
# continue appending onto existing line_no
#
$current_line .= substr($line, 0, strlen($line)-1);
$continuation_line = 1;
} elseif ($char_counts[ord('(')] > $char_counts[ord(')')]) {
# assumed continuation
# continue appending onto existing line_no
#
$current_line .= $line . " ";
$continuation_line = 1;
} else {
# maybe the last line in a continuation, or a standalone line?
#
if ($continuation_line) {
# append onto existing line_no
#
$current_line .= $line;
$lines[$line_no] = $current_line;
$current_line = "";
} else {
# it's own line_no
#
$lines[$line_no] = $line;
}
$continuation_line = 0;
$line_no++;
}
}
fclose($fp);
# Now process the lines and put any var=val lines into the
# 'pkgbuild' array. Also check to make sure it has the build()
# function.
#
$seen_build_function = 0;
while (list($k, $line) = each($lines)) {
$lparts = explode("=", $line, 2);
if (count($lparts) == 2) {
# this is a variable/value pair, strip out
# array parens and any quoting, except in pkgdesc
# for pkgdesc, only remove start/end pairs of " or '
if ($lparts[0]=="pkgdesc") {
if ($lparts[1]{0} == '"' &&
$lparts[1]{strlen($lparts[1])-1} == '"') {
$pkgbuild[$lparts[0]] = substr($lparts[1], 1, -1);
}
elseif
($lparts[1]{0} == "'" &&
$lparts[1]{strlen($lparts[1])-1} == "'") {
$pkgbuild[$lparts[0]] = substr($lparts[1], 1, -1);
} else {
$pkgbuild[$lparts[0]] = $lparts[1];
}
} else {
$pkgbuild[$lparts[0]] = str_replace(array("(",")","\"","'"), "",
$lparts[1]);
}
} else {
# either a comment, blank line, continued line, or build function
#
if (substr($lparts[0], 0, 5) == "build") {
$seen_build_function = 1;
}
}
# XXX: closes bug #2280? Might as well let the loop complete rather
# than break after the build() function.
#
#if ($seen_build_function) {break;}
}
# some error checking on PKGBUILD contents - just make sure each
# variable has a value. This does not do any validity checking
# on the values, or attempts to fix line continuation/wrapping.
#
if (!$seen_build_function) {
$error = __("Missing build function in PKGBUILD.");
}
if (!array_key_exists("md5sums", $pkgbuild)) {
$error = __("Missing md5sums variable in PKGBUILD.");
}
if (!array_key_exists("source", $pkgbuild)) {
$error = __("Missing source variable in PKGBUILD.");
}
if (!array_key_exists("url", $pkgbuild)) {
$error = __("Missing url variable in PKGBUILD.");
}
if (!array_key_exists("pkgdesc", $pkgbuild)) {
$error = __("Missing pkgdesc variable in PKGBUILD.");
}
if (!array_key_exists("license", $pkgbuild)) {
$error = __("Missing license variable in PKGBUILD.");
}
if (!array_key_exists("pkgrel", $pkgbuild)) {
$error = __("Missing pkgrel variable in PKGBUILD.");
}
if (!array_key_exists("pkgver", $pkgbuild)) {
$error = __("Missing pkgver variable in PKGBUILD.");
}
if (!array_key_exists("arch", $pkgbuild)) {
$error = __("Missing arch variable in PKGBUILD.");
}
if (!array_key_exists("pkgname", $pkgbuild)) {
$error = __("Missing pkgname variable in PKGBUILD.");
}
}
# TODO This is where other additional error checking can be
# performed. Examples: #md5sums == #sources?, md5sums of any
# included files match?, install scriptlet file exists?
#
# Check for http:// or other protocol in url
#
if (!$error) {
$parsed_url = parse_url($pkgbuild['url']);
if (!$parsed_url['scheme']) {
$error = __("Package URL is missing a protocol (ie. http:// ,ftp://)");
}
}
# Now, run through the pkgbuild array and do any $pkgname/$pkgver
# substituions.
#
#TODO: run through and do ALL substitutions, to cover custom vars
if (!$error) {
$pkgname_var = $pkgbuild["pkgname"];
$pkgver_var = $pkgbuild["pkgver"];
$new_pkgbuild = array();
while (list($k, $v) = each($pkgbuild)) {
$v = str_replace('$pkgname', $pkgname_var, $v);
$v = str_replace('${pkgname}', $pkgname_var, $v);
$v = str_replace('$pkgver', $pkgver_var, $v);
$v = str_replace('${pkgver}', $pkgver_var, $v);
$new_pkgbuild[$k] = $v;
}
}
# now we've parsed the pkgbuild, let's move it to where it belongs
#
if (!$error) {
$pkg_name = str_replace("'", "", $pkgbuild['pkgname']);
$pkg_name = escapeshellarg($pkg_name);
$pkg_name = str_replace("'", "", $pkg_name); # get rid of single quotes
# Solves the problem when you try to submit PKGBUILD
# that have the name with a period like (gstreamer0.10)
# Added support for packages with + characters like (mysql++).
$presult = preg_match("/^[a-z0-9][a-z0-9\.+_-]*$/", $pkg_name);
if ($presult == FALSE || $presult <= 0) {
# FALSE => error processing regex, 0 => invalid characters
#
$error = __("Invalid name: only lowercase letters are allowed.");
}
}
if (!$error) {
# first, see if this package already exists, and if it can be overwritten
#
$pkg_exists = package_exists($pkg_name);
if (can_submit_pkg($pkg_name, $_COOKIE["AURSID"])) {
if (file_exists(INCOMING_DIR . $pkg_name)) {
# blow away the existing file/dir and contents
#
rm_rf(INCOMING_DIR . $pkg_name);
}
if (!@mkdir(INCOMING_DIR.$pkg_name)) {
$error = __("Could not create directory %s.",
array(INCOMING_DIR.$pkg_name));
}
rename($pkg_dir, INCOMING_DIR . $pkg_name . "/" . $pkg_name);
} else {
$error = __("You are not allowed to overwrite the %h%s%h package.",
array("
", $pkg_name, ""));
}
}
# Re-tar the package for consistency's sake
#
if (!$error) {
if (!@chdir(INCOMING_DIR.$pkg_name)) {
$error = __("Could not change directory to %s.",
array(INCOMING_DIR.$pkg_name));
}
}
if (!$error) {
$tar = new Archive_Tar($pkg_name . '.tar.gz');
$create = $tar->create(array($pkg_name));
if (!$create) {
$error = __("Could not re-tar");
}
}
# whether it failed or not we can clean this out
if (file_exists($tempdir)) {
rm_rf($tempdir);
}
# update the backend database
#
if (!$error) {
$dbh = db_connect();
# this is an overwrite of an existing package, the database ID
# needs to be preserved so that any votes are retained. However,
# PackageDepends, PackageSources, and PackageContents can be
# purged.
#
$q = "SELECT * FROM Packages ";
$q.= "WHERE Name = '".mysql_real_escape_string($new_pkgbuild['pkgname'])."'";
$result = db_query($q, $dbh);
$pdata = mysql_fetch_assoc($result);
if ($pdata) {
# flush out old data that will be replaced with new data
#
$q = "DELETE FROM PackageDepends WHERE PackageID = ".$pdata["ID"];
db_query($q, $dbh);
$q = "DELETE FROM PackageSources WHERE PackageID = ".$pdata["ID"];
db_query($q, $dbh);
# update package data
#
$q = "UPDATE Packages SET ";
# if the package was a dummy, undummy it and change submitter
# also give it a maintainer so we dont go making an orphan
if ($pdata['DummyPkg'] == 1) {
$q.= "DummyPkg = 0, ";
$q.= "SubmitterUID = ".uid_from_sid($_COOKIE["AURSID"]).", ";
$q.= "MaintainerUID = ".uid_from_sid($_COOKIE["AURSID"]).", ";
$q.= "SubmittedTS = UNIX_TIMESTAMP(), ";
} else {
$q.="ModifiedTS = UNIX_TIMESTAMP(), ";
}
$q.="Name='".mysql_real_escape_string($new_pkgbuild['pkgname'])."', ";
$q.="Version='".mysql_real_escape_string($new_pkgbuild['pkgver'])."-".
mysql_real_escape_string($new_pkgbuild['pkgrel'])."',";
if ($_POST['category'] > 1) {
$q.="CategoryID=".mysql_real_escape_string($_REQUEST['category']).", ";
}
$q.="License='".mysql_real_escape_string($new_pkgbuild['license'])."', ";
$q.="Description='".mysql_real_escape_string($new_pkgbuild['pkgdesc'])."', ";
$q.="URL='".mysql_real_escape_string($new_pkgbuild['url'])."', ";
$q.="LocationID=2, ";
$fspath=INCOMING_DIR.$pkg_name."/".$pkg_name.".tar.gz";
$q.="FSPath='".mysql_real_escape_string($fspath)."', ";
$urlpath=URL_DIR.$pkg_name."/".$pkg_name.".tar.gz";
$q.="OutOfDate=0, ";
$q.="URLPath='".mysql_real_escape_string($urlpath)."' ";
$q.="WHERE ID = " . $pdata["ID"];
$result = db_query($q, $dbh);
# update package depends
#
$depends = explode(" ", $new_pkgbuild['depends']);
while (list($k, $v) = each($depends)) {
$q = "INSERT INTO PackageDepends (PackageID, DepPkgID, DepCondition) VALUES (";
$deppkgname = preg_replace("/[<>]?=.*/", "", $v);
$depcondition = str_replace($deppkgname, "", $v);
# Solve the problem with comments and deps
# added by: dsa
if ($deppkgname == "#") { break; }
$deppkgid = create_dummy($deppkgname, $_COOKIE['AURSID']);
if(!empty($depcondition)) {
$q .= $pdata["ID"].", ".$deppkgid.", '".$depcondition."')";
} else {
$q .= $pdata["ID"].", ".$deppkgid.", '')";
}
db_query($q, $dbh);
}
# Insert sources, if they don't exist don't inser them
#
if ($new_pkgbuild['source'] != "") {
$sources = explode(" ", $new_pkgbuild['source']);
while (list($k, $v) = each($sources)) {
$q = "INSERT INTO PackageSources (PackageID, Source) VALUES (";
$q .= $pdata["ID"].", '".mysql_real_escape_string($v)."')";
db_query($q, $dbh);
}
}
} else {
# this is a brand new package
#
$q = "INSERT INTO Packages ";
$q.= " (Name, License, Version, CategoryID, Description, URL, LocationID, ";
$q.= " SubmittedTS, SubmitterUID, MaintainerUID, FSPath, URLPath) ";
$q.= "VALUES ('";
$q.= mysql_real_escape_string($new_pkgbuild['pkgname'])."', '";
$q.= mysql_real_escape_string($new_pkgbuild['license'])."', '";
$q.= mysql_real_escape_string($new_pkgbuild['pkgver'])."-".
mysql_real_escape_string($new_pkgbuild['pkgrel'])."', ";
$q.= mysql_real_escape_string($_REQUEST['category']).", '";
$q.= mysql_real_escape_string($new_pkgbuild['pkgdesc'])."', '";
$q.= mysql_real_escape_string($new_pkgbuild['url']);
$q.= "', 2, ";
$q.= "UNIX_TIMESTAMP(), ";
$q.= uid_from_sid($_COOKIE["AURSID"]).", ";
$q.= uid_from_sid($_COOKIE["AURSID"]).", '";
$fspath=INCOMING_DIR.$pkg_name."/".$pkg_name.".tar.gz";
$q.= mysql_real_escape_string($fspath)."', '";
$urlpath=URL_DIR.$pkg_name."/".$pkg_name.".tar.gz";
$q.= mysql_real_escape_string($urlpath)."')";
$result = db_query($q, $dbh);
# print $result . "
";
$packageID = mysql_insert_id($dbh);
# update package depends
#
$depends = explode(" ", $new_pkgbuild['depends']);
while (list($k, $v) = each($depends)) {
$q = "INSERT INTO PackageDepends (PackageID, DepPkgID, DepCondition) VALUES (";
$deppkgname = preg_replace("/[<>]?=.*/", "", $v);
$depcondition = str_replace($deppkgname, "", $v);
# Solve the problem with comments and deps
# added by: dsa
if ($deppkgname == "#") { break; }
$deppkgid = create_dummy($deppkgname, $_COOKIE['AURSID']);
if(!empty($depcondition)) {
$q .= $packageID.", ".$deppkgid.", '".$depcondition."')";
} else {
$q .= $packageID.", ".$deppkgid.", '')";
}
db_query($q, $dbh);
}
# insert sources
#
if ($new_pkgbuild['source'] != "") {
$sources = explode(" ", $new_pkgbuild['source']);
while (list($k, $v) = each($sources)) {
$q = "INSERT INTO PackageSources (PackageID, Source) VALUES (";
$q .= $packageID.", '".mysql_real_escape_string($v)."')";
db_query($q, $dbh);
}
}
}
}
# must chdir because include dirs are relative!
chdir($_SERVER['DOCUMENT_ROOT']);
}
if (!$_REQUEST["pkgsubmit"] || $error) {
# User is not uploading, or there were errors uploading - then
# give the visitor the default upload form
#
if (ini_get("file_uploads")) {
if ($error) {
print "".$error."
\n";
print "
\n";
}
if ($warning) {
print "
".$warning."
\n";
print "
\n";
}
$pkg_categories = pkgCategories();
$pkg_locations = pkgLocations();
?>
\n";
}
} else {
print __("Package upload successful.");
if ($warning) {
print "".$warning."
\n";
print "
\n";
}
}
} else {
# visitor is not logged in
#
print __("You must create an account before you can upload packages.");
print "
\n";
}
?>