<?php

set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');

include("aur.inc");         # access AUR common functions
include("submit_po.inc");   # use some form of this for i18n support
include("pkgfuncs.inc");    # package functions
include("config.inc");      # configuration file with dir locations
set_lang();                 # this sets up the visitor's language
check_sid();                # see if they're still logged in
html_header();              # print out the HTML header
echo "<div class=\"pgbox\">\n";
echo "  <div class=\"pgboxtitle\"><span class=\"f3\">".__("Submit")."</span></div>\n";
echo "  <div class=\"pgboxbody\">\n";

# Debugging
$DBUG = 0;

if ($_COOKIE["AURSID"]) {
	# track upload errors
	#
	$error = "";
	if ($DBUG) {
		print "</center><pre>\n";
		print_r($_REQUEST);
        print "<br>";
        print_r($_FILES);
		print "</pre><center>\n";
	}

	if ($_REQUEST["pkgsubmit"]) {
		# If this var is set, then the visitor is uploading a file...
		#
		if (!$_REQUEST["pkgname"]) {
			$error = __("You did not specify a package name.");
		} else {
			$pkg_name = str_replace("'", "", $_REQUEST["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 (!$error && (!$_REQUEST["comments"] || $_REQUEST["comments"] == '')) {
			$error = __("You must supply a comment for this upload/change.");
		}

		if (!$error) {
			# first, see if this package already exists, and if it can be overwritten
			#	
			$pkg_exists = package_exists($pkg_name);
			if ($pkg_exists) {
				# ok, it exists - should it be overwritten, and does the user have
				# the permissions to do so?
				#
				if (can_overwrite_pkg($pkg_name, $_COOKIE["AURSID"])) {
					if (!$_REQUEST["overwrite"]) {
						$error = __("You did not tag the 'overwrite' checkbox.");
					}
				} else {
					$error = __("You are not allowed to overwrite the %h%s%h package.",
							array("<b>", $pkg_name, "</b>"));
				}
			}
		}

		# TODO check to see if the user has the ability to 'change' package
		# attributes such as location and/or category.	Examples: TUs can
		# only add/change packages in Unsupported and the AUR, normal users
		# can only add/change packages in Unsupported.
		#

		#Before processing, make sure we even have a file
		#
		if ($_FILES['pfile']['size'] == 0){
			$error = __("Error - No file uploaded");
		}

		if (!$error) {
			# no errors checking upload permissions, go ahead and try to process
			# the uploaded package file.
			#

            $upload_file = UPLOAD_DIR . $_FILES["pfile"]["name"];
            
            if (move_uploaded_file($_FILES["pfile"]["tmp_name"], $upload_file)) {
				# ok, we can proceed
				#
				if (file_exists(INCOMING_DIR . $pkg_name)) {
					# blow away the existing file/dir and contents
					#
					rm_rf(INCOMING_DIR . $pkg_name);
				}

			} else {
				# errors uploading file...
				#
				$error = __("Error trying to upload file - please try again.");
			}
		}

		# at this point, we can safely unpack the uploaded file and parse
		# its contents.
		#
		if (!$error) {
			
            if (!@mkdir(INCOMING_DIR.$pkg_name)) {
				$error = __("Could not create incoming directory: %s.",
						array(INCOMING_DIR.$pkg_name));
			} else {
				if (!@chdir(INCOMING_DIR.$pkg_name)) {
					$error = __("Could not change directory to %s.",
							array(INCOMING_DIR.$pkg_name));
				} else {
					# try .gz first
					#
					exec("/bin/sh -c 'tar xzf ".$upload_file."'", $trash, $retval);
					if (!$retval) {
						# now try .bz2 format
						#
						exec("/bin/sh -c 'tar xjf ".$upload_file."'", $trash, $retval);
					}
					if (!$retval) {
						$error = __("Unknown file format for uploaded file.");
					}
				}
			}
		}

		# At this point, if no error exists, the package has been extracted
		# There should be a INCOMING_DIR.$pkg_name."/".$pkg_name directory
		# if the user packaged it correctly.	However, if the file was
		# packaged without the $pkg_name subdirectory, try and create it
		# and move the package contents into the new sub-directory.
		#
		if (!$error) {
			if (is_dir(INCOMING_DIR.$pkg_name."/".$pkg_name) &&
					is_file(INCOMING_DIR.$pkg_name."/".$pkg_name."/PKGBUILD")) {
				# the files were packaged correctly
				#
				if (!@chdir(INCOMING_DIR.$pkg_name."/".$pkg_name)) {
					$error = __("Could not change to directory %s.",
							array(INCOMING_DIR.$pkg_name."/".$pkg_name));
				}
				$pkg_dir = INCOMING_DIR.$pkg_name."/".$pkg_name;
			} elseif (is_file(INCOMING_DIR.$pkg_name."/PKGBUILD")) {
				# not packaged correctly, but recovery may be possible.
				# try and create INCOMING_DIR.$pkg_name."/".$pkg_name and
				# move package contents into the new dir
				#
				if (!@mkdir(INCOMING_DIR.$pkg_name."/".$pkg_name)) {
					$error = __("Could not create directory %s.",
							array(INCOMING_DIR.$pkg_name."/".$pkg_name));
				} else {
					exec("/bin/sh -c 'mv * ".$pkg_name."'");
					if (!file_exists(INCOMING_DIR.$pkg_name."/".$pkg_name."/PKGBUILD")) {
						$error = __("Error exec'ing the mv command.");
					}
				}
				if (!@chdir(INCOMING_DIR.$pkg_name."/".$pkg_name)) {
					$error = __("Could not change to directory %s.",
							array(INCOMING_DIR.$pkg_name."/".$pkg_name));
				}
				$pkg_dir = INCOMING_DIR.$pkg_name."/".$pkg_name;
			} else {
				# some wierd packaging/extraction error - baal
				#
				$error = __("Error trying to unpack upload - PKGBUILD does not exist.");
			}
		}

    $shcmd = "/bin/mv ".$upload_file." ";
    $shcmd.= escapeshellarg(INCOMING_DIR.$pkg_name."/".$_FILES["pfile"]["name"]);
		@exec($shcmd);

		# if no error, get list of directory contents and process PKGBUILD
		#
		if (!$error) {
			# get list of files
			#
			$d = dir($pkg_dir);
			$pkg_contents = array();
			while ($f = $d->read()) {
				if ($f != "." && $f != "..") {
					$pkg_contents[$f] = filesize($f);
					if (preg_match("/^(.*\.pkg\.tar\.gz|filelist)$/", $f)) {
						$error = __("Binary packages and filelists are not allowed for upload.");
					}
				}
			}
			$d->close();

			# 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)) {
				$error = __("Missing pkgname variable in PKGBUILD.");
			} else {
				if ($pkgbuild["pkgname"] != $pkg_name) {
					$error = __("Package names do not match.");
				}
			}
		}

		# 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;
			}
		}

		# 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 (!$error) {
			@exec("/bin/sh -c 'tar czf ".$pkg_name.".tar.gz ".$pkg_name."'", $trash, $retval);
			if ($retval) {
				$error = __("Could not re-tar");
			}
		}
		# update the backend database
		#
		if (!$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
				#
				$q = "DELETE FROM PackageContents WHERE PackageID = ".$pdata["ID"];
				db_query($q, $dbh);
				$q = "DELETE FROM PackageDepends WHERE PackageID = ".$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'])."',";
				$q.="CategoryID=".mysql_real_escape_string($_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'])."', ";
				$q.="LocationID=2, ";
				if (account_from_sid($_COOKIE["AURSID"]) == "Trusted User" || account_from_sid($_COOKIE["AURSID"]) == "Developer") {
					$q.="Safe=1, VerifiedBy=".uid_from_sid($_COOKIE["AURSID"]).", ";
				} else {
					$q.="Safe=0, ";
				}
				$fspath=INCOMING_DIR.$pkg_name."/".$_FILES["pfile"]["name"];
				$q.="FSPath='".mysql_real_escape_string($fspath)."', ";
				$urlpath=URL_DIR.$pkg_name."/".$_FILES["pfile"]["name"];
				$q.="URLPath='".mysql_real_escape_string($urlpath)."' ";
				$q.="WHERE ID = " . $pdata["ID"];
				$result = db_query($q, $dbh);

				# update package contents
				#
				while (list($k, $v) = each($pkg_contents)) {
					$q = "INSERT INTO PackageContents ";
					$q.= "(PackageID, FSPath, URLPath, FileSize) VALUES (";
					$q.= $pdata['ID'].", ";
					$q.= "'".INCOMING_DIR.$pkg_name."/".$pkg_name."/".$k."', ";
					$q.= "'".URL_DIR.$pkg_name."/".$pkg_name."/".$k."', ";
					$q.= $v.")";
					db_query($q);
				}

				# 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 <dsandrade@gmail.com>
                    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);
				}

				$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);
				}

				# add upload history
				#
				$q = "INSERT INTO PackageComments ";
				$q.= "(PackageID, UsersID, Comments, CommentTS) VALUES (";
				$q.= $pdata["ID"] . ", " . uid_from_sid($_COOKIE['AURSID']);
				$q.= ", '" . mysql_real_escape_string($_REQUEST["comments"]);
				$q.= "', UNIX_TIMESTAMP())";
				db_query($q);

			} else {
				# this is a brand new package
				#
				$q = "INSERT INTO Packages ";
				$q.= " (Name, License, Version, CategoryID, Description, URL, LocationID, ";
				if (account_from_sid($_COOKIE["AURSID"]) == "Trusted User" || account_from_sid($_COOKIE["AURSID"]) == "Developer") {
					$q.= "Safe, VerifiedBy,";
				}
				$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']);
				$q.= "', 2, ";
				if (account_from_sid($_COOKIE["AURSID"]) == "Trusted User" || account_from_sid($_COOKIE["AURSID"]) == "Developer") {
					$q.= "1, ".uid_from_sid($_COOKIE["AURSID"]).", ";
				}
				$q.= "UNIX_TIMESTAMP(), ";
				$q.= uid_from_sid($_COOKIE["AURSID"]).", ";
				$q.= uid_from_sid($_COOKIE["AURSID"]).", '";
				$fspath=INCOMING_DIR.$pkg_name."/".$_FILES["pfile"]["name"];
				$q.= mysql_real_escape_string($fspath)."', '";
				$urlpath=URL_DIR.$pkg_name."/".$_FILES["pfile"]["name"];
				$q.= mysql_real_escape_string($urlpath)."')";
				$result = db_query($q, $dbh);
#				print $result . "<br>";

				$packageID = mysql_insert_id($dbh);

				# update package contents
				#
				while (list($k, $v) = each($pkg_contents)) {
					$q = "INSERT INTO PackageContents ";
					$q.= "(PackageID, FSPath, URLPath, FileSize) VALUES (";
					$q.= $packageID.", ";
					$q.= "'".INCOMING_DIR.$pkg_name."/".$pkg_name."/".$k."', ";
					$q.= "'".URL_DIR.$pkg_name."/".$pkg_name."/".$k."', ";
					$q.= $v.")";
					db_query($q);
				}

				# update package depends
				#
				$depends = explode(" ", $new_pkgbuild['depends']);
				while (list($k, $v) = each($depends)) {
					$q = "INSERT INTO PackageDepends (PackageID, DepPkgID) VALUES (";
					$deppkgname = preg_replace("/[<>]?=.*/", "", $v);
                    
                    # Solve the problem with comments and deps
                    # added by: dsa <dsandrade@gmail.com>
                    if ($deppkgname == "#")
                        break;
                    
					$deppkgid = create_dummy($deppkgname, $_COOKIE['AURSID']);
					$q .= $packageID.", ".$deppkgid.")";
					db_query($q, $dbh);
				}

				$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);
				}

				# add upload history
				#
				$q = "INSERT INTO PackageComments ";
				$q.= "(PackageID, UsersID, Comments, CommentTS) VALUES (";
				$q.= $packageID . ", " . uid_from_sid($_COOKIE["AURSID"]) . ", '";
				$q.= mysql_real_escape_string($_REQUEST["comments"]);
				$q.= "', UNIX_TIMESTAMP())";
				db_query($q, $dbh);
			}
		}
	}


	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 "<span class='error'>".$error."</span><br />\n";
				print "<br />&nbsp;<br />\n";
			}
            
            if ($warning) {
                print "<br><span class='error'>".$warning."</span><br />\n";
                print "<br />&nbsp;<br />\n";
            }
            
			$pkg_categories = pkgCategories();
			$pkg_locations = pkgLocations();

			print "<form action='/pkgsubmit.php' method='post'";
			print "	enctype='multipart/form-data'>\n";
			print "<input type='hidden' name='pkgsubmit' value='1' />\n";
			print "<input type='hidden' name='MAX_FILE_SIZE' value='";
			print initeger(ini_get("upload_max_filesize"))."' />\n";
			print "<table border='0' cellspacing='5'>\n";
			print "<tr>\n";
			print "	<td span='f4' align='right'>";
			print __("Package name").":</td>\n";
			print "	<td span='f4' align='left'>";
			print "<input type='text' name='pkgname' size='30' maxlength='32' />\n";
			print "	</td>\n";
			print "</tr>\n";
			print "<tr>\n";
			print "	<td span='f4' align='right'>";
			print __("Package Category").":</td>\n";
			print "	<td span='f4' align='left'>";
			print "<select name='category'>";
			print "<option value='1'> " . __("Select Category") . "</option>";
			while (list($k, $v) = each($pkg_categories)) {
				print "<option value='".$k."'> " . $v . "</option>";
			}
			print "</select></td>\n";
			print "</tr>\n";
#			print "<tr>\n";
#			print "	<td span='f4' align='right'>";
#			print __("Package Location").":</td>\n";
#			print "	<td span='f4' align='left'>";
#			print "<select name='location'>";
#			print "<option value='0'> " . __("Select Location") . "</option>";
#			while (list($k, $v) = each($pkg_locations)) {
#				print "<option value='".$k."'> " . $v . "</option>";
#			}
#			print "</select></td>\n";
#			print "</tr>\n";
			print "<tr>\n";
			print "	<td span='f4' align='right'>";
			print __("Upload package file").":</td>\n";
			print "	<td span='f4' align='left'>";
			print "<input type='file' name='pfile' size='30' />\n";
			print "	</td>\n";
			print "</tr>\n";
			print "<tr>\n";
			print "	<td span='f4' align='right'>";
			print __("Overwrite existing package?");
			print "	</td>\n";
			print "	<td span='f4' align='left'>";
			print "<input type='radio' name='overwrite' value='1'> ".__("Yes");
			print "&nbsp;&nbsp;&nbsp;";
			print "<input type='radio' name='overwrite' value='0' checked> ";
			print __("No");
			print "	</td>\n";
			print "</tr>\n";
			print "<tr>\n";
			print "	<td valign='top' span='f4' align='right'>";
			print __("Comment").":</td>\n";
			print "	<td span='f4' align='left'>";
			print "<textarea rows='10' cols='50' name='comments'></textarea>";
			print "	</td>\n";
			print "</tr>\n";

			print "<tr>\n";
			print "	<td>&nbsp;</td>\n";
			print "	<td align='left'>";
			print "<input class='button' type='submit' value='".__("Upload")."' />\n";
			print "&nbsp;&nbsp;&nbsp;";
			print "<input class='button' type='reset' value='".__("Reset")."' />\n";
			print "</td>\n";
			print "</tr>\n";
			print "</table>\n";

			print "</form>\n";
		} else {
			print __("Sorry, uploads are not permitted by this server.");
			print "<br />\n";
		}
	} else {
		print __("Package upload successful.");
        
        if ($warning) {
            print "<span class='warning'>".$warning."</span><br />\n";
            print "<br />&nbsp;<br />\n";
        }
	}

} else {
	# visitor is not logged in
	#
	print __("You must create an account before you can upload packages.");
	print "<br />\n";
}
echo "  </div>\n";
echo "</div>\n";
html_footer(AUR_VERSION);
# vim: ts=2 sw=2 noet ft=php
?>
"; print __("Package name").":	"; print "\n"; print "
"; print __("Package Category").":	"; print "
"; # print __("Package Location").":	"; # print "
"; print __("Upload package file").":	"; print "\n"; print "
"; print __("Overwrite existing package?"); print "	"; print " ".__("Yes"); print " "; print " "; print __("No"); print "
"; print __("Comment").":	"; print ""; print "
	"; print "\n"; print " "; print "\n"; print "