updates

git-svn-id: file:///var/svn/portage@3 3218660a-b0cf-4799-a991-8ddcc5b9e0f3

24 files changed, 404 insertions, 72 deletions

diff --git a/class.portage.tree.php b/class.portage.tree.php
index 4cb17da..c9ba655 100644
--- a/class.portage.tree.php
+++ b/class.portage.tree.php
@@ -102,7 +102,7 @@
 		 * @param filename filename of use flags
 		 * @return array
 		 */
-		protected function arrUseFlags($filename) {
+		public function arrUseFlags($filename) {
 			
 			$arr_file = file($filename, FILE_IGNORE_NEW_LINES);
 
diff --git a/class.portage.use_flag.php b/class.portage.use_flag.php
index 9be0497..3572660 100644
--- a/class.portage.use_flag.php
+++ b/class.portage.use_flag.php
@@ -9,28 +9,84 @@
 		
 		private $arr_use_flags;
 	
-		function __construct($str = null) {
+		function __construct($type = 'global', $name = "") {
 		
 			parent::__construct();
 			
-			$this->arr_use_flags = $this->arrUseFlags($this->getTree()."/profiles/use.desc");
+			$dir = $this->getTree()."/profiles/";
 		
-			if($str)
-				$this->setFlag($str);
+			switch($type) {
+				
+				case 'global':
+					$this->type = $type;
+					$this->filename = $dir."use.desc";
+					break;
+				
+				case 'local':
+					$this->type = $type;
+					$this->filename = $dir."use.local.desc";
+					break;
+				
+				case 'expand':
+					$this->type = $type;
+					$name = basename($name);
+					$this->filename = $dir."desc/$name.desc";
+					
+					if(file_exists($this->filename)) {
+						$this->prefix = $name;
+					}
+					
+					break;
+				
+			}
 		
-		}
 		
-		private function setFlag($str) {
-			if($this->arr_use_flags[$str])
-				$this->name = $str;
 		}
-	
-		public function getName() {
-			return $this->name;
+		
+		public function getUseFlags() {
+		
+				return $this->arrUseFlags($this->filename);
+			
 		}
 		
-		public function getDescription() {
-			return $this->arr_use_flags[$this->getName()];
+		public function arrUseFlags($filename) {
+			
+			$arr_file = file($filename, FILE_IGNORE_NEW_LINES);
+			
+			$arr_file = preg_grep('/^.+\s+\-\s+/', $arr_file);
+			
+			sort($arr_file);
+			
+			foreach($arr_file as $str) {
+			
+				if($this->type == 'local') {
+					
+					$tmp = explode(":", $str);
+					$package = array_shift($tmp);
+					$str = implode(":", $tmp);
+					
+				}
+					
+// 				$arr = explode(" - ", $str);
+				$arr = preg_split("/\s+-\s+/", $str);
+				
+				$name = array_shift($arr);
+				$description = implode(" - ", $arr);
+				
+				if($this->prefix) {
+					$name = $this->prefix."_$name";
+					$arr_use_flags[$name]['prefix'] = $this->prefix;
+				}
+				
+				if($package) {
+					$arr_use_flags[$package][$name]['description'] = $description;
+				} else {
+					$arr_use_flags[$name]['description'] = $description;
+				}
+				
+			}
+			
+			return $arr_use_flags;
 		}
 		
 	
diff --git a/import.all.php b/import.all.php
index 337c6cc..3627200 100644
--- a/import.all.php
+++ b/import.all.php
@@ -8,11 +8,13 @@
   	$packages = true;
    	$ebuilds = true;
  	$metadata = true;
+ 	$use = true;
 	
-	$arr_import['base'] = array('arches', 'eclasses', 'herds', 'licenses', 'use_flags');
+	$arr_import['base'] = array('arches', 'eclasses', 'herds', 'licenses');
 	$arr_import['packages'] = array('categories', 'packages');
 	$arr_import['ebuilds'] = array('ebuilds');
-	$arr_import['metadata'] = array('ebuild_metadata', 'ebuild_arch', 'ebuild_homepage', 'ebuild_license', 'package_mask', 'ebuild_mask', 'ebuild_ev');
+	$arr_import['metadata'] = array('ebuild_metadata', 'ebuild_arch', 'ebuild_homepage', 'ebuild_license', 'package_mask', 'ebuild_mask', 'ebuild_ev', 'use_global', 'use_local', 'use_expand', 'ebuild_use');
+	
 	$arr_import['final'] = array('final');
 	
 
diff --git a/import.arches.php b/import.arches.php
index 7ef209b..d0a9d80 100644
--- a/import.arches.php
+++ b/import.arches.php
@@ -1,7 +1,7 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
 	
 	$tree = new PortageTree();
 	
diff --git a/import.bugzilla.php b/import.bugzilla.php
new file mode 100644
index 0000000..0a03c46
--- /dev/null
+++ b/import.bugzilla.php
@@ -0,0 +1,33 @@
+<?
+
+	$verbose = true;
+	$qa = true;	
+
+	require_once 'header.php';
+	
+	$url = "http://bugs.gentoo.org/buglist.cgi?bug_file_loc=&bug_file_loc_type=allwordssubstr&bug_id=&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&bugidtype=include&chfieldfrom=&chfieldto=Now&chfieldvalue=&component=Ebuilds&email1=&email2=&emailtype1=exact&emailtype2=substring&field-1-0-0=bug_status&field-1-1-0=component&field-1-2-0=product&field-1-3-0=short_desc&field0-0-0=assigned_to&field0-1-0=assigned_to&field0-2-0=short_desc&keywords=&keywords_type=allwords&long_desc=&long_desc_type=allwordssubstr&product=Gentoo%20Linux&query_format=advanced&remaction=&short_desc=%2F&short_desc_type=allwordssubstr&status_whiteboard=&status_whiteboard_type=allwordssubstr&type-1-0-0=anyexact&type-1-1-0=anyexact&type-1-2-0=anyexact&type-1-3-0=allwordssubstr&type0-0-0=notequals&type0-1-0=notequals&type0-2-0=notsubstring&value-1-0-0=UNCONFIRMED%2CNEW%2CASSIGNED%2CREOPENED&value-1-1-0=Ebuilds&value-1-2-0=Gentoo%20Linux&value-1-3-0=%2F&value0-0-0=maintainer-wanted%40gentoo.org&value0-1-0=maintainer-needed%40gentoo.org&value0-2-0=new%20package&votes=&ctype=csv";
+	
+	$ch = curl_init($url);
+	$fp = fopen("/tmp/bugs.csv", "w");
+	
+	curl_setopt($ch, CURLOPT_FILE, $fp);
+	curl_setopt($ch, CURLOPT_HEADER, 0);
+	
+	curl_exec($ch);
+	curl_close($ch);
+	fclose($fp);
+
+	
+	die;
+	
+	$url = urlencode($url);
+	
+	$arr = file_get_contents($url);
+	
+	print_r($arr);
+	
+	$sql = "INSERT INTO package_bugs (bug, package, description, status) select b.bug_id AS bug, p.id AS package, b.short_short_desc, 1 FROM package p INNER JOIN category c ON p.category = c.id INNER JOIN bugzilla b ON b.short_short_desc LIKE ('%' || c.name || '/' || p.name || '%');";
+	
+	
+	
+?>
\ No newline at end of file
diff --git a/import.categories.php b/import.categories.php
index a0fd341..d9325cf 100644
--- a/import.categories.php
+++ b/import.categories.php
@@ -1,7 +1,7 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
 	
 	$tree = new PortageTree();
 	$table = 'category';
diff --git a/import.ebuild_arch.php b/import.ebuild_arch.php
index 4380d80..9f3d9f8 100644
--- a/import.ebuild_arch.php
+++ b/import.ebuild_arch.php
@@ -5,10 +5,10 @@
 
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	// Get the arches
 	$tree = new PortageTree();
diff --git a/import.ebuild_homepage.php b/import.ebuild_homepage.php
index fad0537..0a73070 100644
--- a/import.ebuild_homepage.php
+++ b/import.ebuild_homepage.php
@@ -5,10 +5,10 @@
 
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	// Find all the ebuilds that are missing ebuild arch
 	$sql = "SELECT id, metadata FROM missing_homepage;";
diff --git a/import.ebuild_license.php b/import.ebuild_license.php
index c214ccf..c227adf 100644
--- a/import.ebuild_license.php
+++ b/import.ebuild_license.php
@@ -5,10 +5,10 @@
 
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	// Get the arches
 	$tree = new PortageTree();
diff --git a/import.ebuild_mask.php b/import.ebuild_mask.php
index d54bb87..c94309c 100644
--- a/import.ebuild_mask.php
+++ b/import.ebuild_mask.php
@@ -6,10 +6,10 @@
 
 	require_once 'header.php';
 	require_once 'import.functions.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	$sql = "DELETE FROM ebuild_mask;";
 	$db->query($sql);
diff --git a/import.ebuild_metadata.php b/import.ebuild_metadata.php
index 7192995..94c677f 100644
--- a/import.ebuild_metadata.php
+++ b/import.ebuild_metadata.php
@@ -6,10 +6,10 @@
 // 	$debug = true;
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	// Find all the ebuilds that are missing ebuild arch
 	$sql = "SELECT * FROM missing_metadata;";
diff --git a/import.ebuild_use.php b/import.ebuild_use.php
new file mode 100644
index 0000000..783fe9d
--- /dev/null
+++ b/import.ebuild_use.php
@@ -0,0 +1,22 @@
+<?
+
+	$verbose = true;
+	$qa = true;	
+
+	require_once 'header.php';
+	
+	$sql = "DROP TABLE IF EXISTS tmp_ebuild_use;";
+	$db->query($sql);
+	
+	$sql = "CREATE TEMP TABLE tmp_ebuild_use AS SELECT eu.id AS ebuild, REGEXP_SPLIT_TO_TABLE(metadata, E'\\\\s+') AS name FROM missing_use eu;";
+	$db->query($sql);
+	
+	$sql = "UPDATE tmp_ebuild_use SET name = SUBSTR(name, 2) WHERE SUBSTR(name, 1, 1) = '+' OR SUBSTR(name, 1, 1) = '-';";
+	$db->query($sql);
+	
+	$sql = "INSERT INTO ebuild_use SELECT DISTINCT eu.ebuild, u.id FROM tmp_ebuild_use eu INNER JOIN use u ON u.name = eu.name;";
+	$db->query($sql);
+	
+	
+	
+?>
\ No newline at end of file
diff --git a/import.ebuilds.php b/import.ebuilds.php
index 3fa6978..5975516 100644
--- a/import.ebuilds.php
+++ b/import.ebuilds.php
@@ -17,10 +17,10 @@
 	}
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
 	
 	// Delete any that were previously getting inserted or deleted
 	$sql = "DELETE FROM ebuild WHERE status > 0;";
diff --git a/import.eclasses.php b/import.eclasses.php
index 1fbaf34..b7fd142 100644
--- a/import.eclasses.php
+++ b/import.eclasses.php
@@ -1,7 +1,7 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
 	
 	$tree = new PortageTree();
 	$table = 'eclass';
diff --git a/import.functions.php b/import.functions.php
index d5407b7..6c7d762 100644
--- a/import.functions.php
+++ b/import.functions.php
@@ -1,6 +1,5 @@
 <?
 
-
 	/**
 	* Create the 'extended version' of the original versions,
 	* which is basically numerical version schemes padded
diff --git a/import.herds.php b/import.herds.php
index e89be0c..9f06f2c 100644
--- a/import.herds.php
+++ b/import.herds.php
@@ -1,7 +1,7 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
 	
 	$tree = new PortageTree();
 	$table = 'herd';
diff --git a/import.licenses.php b/import.licenses.php
index dccb612..983d8d9 100644
--- a/import.licenses.php
+++ b/import.licenses.php
@@ -1,7 +1,7 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
 
 	$tree = new PortageTree();
 	$table = 'license';
diff --git a/import.package_mask.php b/import.package_mask.php
index 5352bd7..b439b4e 100644
--- a/import.package_mask.php
+++ b/import.package_mask.php
@@ -4,12 +4,12 @@
 	$qa = true;	
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
-	require_once '../class.portage.ebuild.php';
-	require_once '../class.portage.atom.php';
-	require_once '../class.portage.package.mask.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
+	require_once 'class.portage.ebuild.php';
+	require_once 'class.portage.atom.php';
+	require_once 'class.portage.package.mask.php';
 	
 	
 	$pmask = new PackageMask();
diff --git a/import.packages.php b/import.packages.php
index f3f08a9..6d74703 100644
--- a/import.packages.php
+++ b/import.packages.php
@@ -1,9 +1,9 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
-	require_once '../class.portage.category.php';
-	require_once '../class.portage.package.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.category.php';
+	require_once 'class.portage.package.php';
 	
 	$sql = "SELECT id, name FROM category ORDER BY name;";
 	$arr_categories = $db->getAssoc($sql);
diff --git a/import.use_expand.php b/import.use_expand.php
new file mode 100644
index 0000000..59a942e
--- /dev/null
+++ b/import.use_expand.php
@@ -0,0 +1,55 @@
+<?
+
+	require_once 'header.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.use_flag.php';
+	require_once 'class.portage.ebuild.php';
+	require_once 'class.portage.atom.php';
+	require_once '/home/steve/svn/znurt/class.db.mtime.php';
+	require_once '/home/steve/svn/znurt/class.db.use.php';
+	require_once 'File/Find.php';
+	
+	$tree = new PortageTree();
+	
+ 	// Expand use flags
+	$type = 'expand';
+	$arr_new[$type] = $arr_delete[$type] = $arr_use_flags[$type] = array();
+	
+	$arr_find = File_Find::search('desc$', $tree->getTree().'/profiles/desc/');
+	 
+	foreach($arr_find as $filename) {
+	
+		$basename = $prefix = basename($filename);
+		$prefix = str_replace(".desc", "", $prefix);
+		
+		$u = new PortageUseFlag($type, $prefix);
+		$filemtime = filemtime($u->filename);
+		$arr_use_flags[$type] = array_merge($arr_use_flags[$type], $u->getUseFlags());
+		$keys = array_keys($u->getUseFlags());
+		$where = "prefix = ".$db->quote($prefix);
+	
+		$dbmtime = new DBMtime($u->filename);
+		
+		$sql = "SELECT COUNT(1) FROM use WHERE $where;";
+		$db_count = $db->getOne($sql);
+		
+		if(is_null($dbmtime->mtime)) {
+			$dbmtime->mtime = $dbmtime->filemtime;
+		} elseif($filemtime > $dbmtime->mtime) {
+			$dbmtime->mtime = $filemtime;
+		}
+	
+	}
+	
+	foreach($arr_use_flags[$type] as $name => $arr) {
+	
+		extract($arr);
+	
+ 		$dbuse = new DBUse($name, 'expand', $prefix);
+ 		if($dbuse->description != $description)
+ 			$dbuse->description = $description;
+ 		if($dbuse->prefix != $prefix)
+ 			$dbuse->prefix = $prefix;
+ 	}
+	
+?>
\ No newline at end of file
diff --git a/import.use_flags.php b/import.use_flags.php
index 48635dd..1b42e25 100644
--- a/import.use_flags.php
+++ b/import.use_flags.php
@@ -1,27 +1,90 @@
 <?
 
 	require_once 'header.php';
-	require_once '../class.portage.tree.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.use_flag.php';
+	require_once 'class.portage.ebuild.php';
+	require_once 'class.portage.atom.php';
+	require_once '/home/steve/svn/znurt/class.db.mtime.php';
+	require_once '/home/steve/svn/znurt/class.db.use.php';
+	require_once 'File/Find.php';
 	
 	$tree = new PortageTree();
-	$table = 'use';
 	
-	$arr = $tree->getUseFlags();
-	
-	$arr_diff = importDiff($table, $arr);
-	
-	if(count($arr_diff['delete'])) {
-		foreach($arr_diff['delete'] as $name) {
-			$sql = "DELETE FROM $table WHERE name = ".$db->quote($name).";";
-			$db->query($sql);
+ 	// Local use flags
+ 	$type = 'local';
+ 	$u = new PortageUseFlag($type);
+  	$filemtime = filemtime($u->filename);
+  	$arr_use_flags[$type] = $u->getUseFlags();
+  	$keys = array_keys($arr_use_flags[$type]);
+  	
+  	$dbmtime = new DBMtime($u->filename);
+  	
+  	
+  	
+  	foreach($arr_use_flags[$type] as $cp => $arr_package_use_flags) {
+  		shell::msg($cp);
+  		
+  		print_r($arr_package_use_flags);
+  		die;
+  		
+  		$sql = "SELECT package FROM view_package WHERE cp = ".$db->quote($cp);
+  		$package = $db->getOne($sql);
+  		
+  		foreach($arr_package_use_flags as $name => $arr) {
+			$where = "package = $package";
+			
+			$sql = "SELECT COUNT(1) FROM use WHERE $where;";
+			$db_count = $db->getOne($sql);
+			
+			if(is_null($dbmtime->mtime)) {
+				
+				
+				
+			}
 		}
-	}
+  		
+  	}
+  	
+  	
+ 	
+
+  	
+  	
+  	
+  	
+  	$arr_new[$type] = $arr_delete[$type] = array();
+  	
+  	if(is_null($dbmtime->mtime)) {
+ 		
+ 		$arr_new[$type] = $keys;
+ 		
+ 		$dbmtime->mtime = $dbmtime->filemtime;
+ 	
+ 	} elseif(($filemtime > $db_mtime) || ($db_count != count($keys))) {
+ 		
+ 		$arr_import = importDiff('use', $keys, $where);
+ 		
+ 		$arr_new[$type] = $arr_import['insert'];
+ 		$arr_delete[$type] = $arr_import['delete'];
+ 		
+ 		$dbmtime->mtime = $filemtime;
+ 		
+ 	}
+ 	
 	
-	if(count($arr_diff['insert'])) {
-		foreach($arr_diff['insert'] as $name) {
-			$arr_insert = array('name' => $name);
-			$db->autoExecute($table, $arr_insert, MDB2_AUTOQUERY_INSERT);
-		}
-	}
+// 	if(count($arr_diff['delete'])) {
+// 		foreach($arr_diff['delete'] as $name) {
+// 			$sql = "DELETE FROM $table WHERE name = ".$db->quote($name).";";
+// 			$db->query($sql);
+// 		}
+// 	}
+// 	
+// 	if(count($arr_diff['insert'])) {
+// 		foreach($arr_diff['insert'] as $name) {
+// 			$arr_insert = array('name' => $name);
+// 			$db->autoExecute($table, $arr_insert, MDB2_AUTOQUERY_INSERT);
+// 		}
+// 	}
 
 ?>
\ No newline at end of file
diff --git a/import.use_global.php b/import.use_global.php
new file mode 100644
index 0000000..e192d0c
--- /dev/null
+++ b/import.use_global.php
@@ -0,0 +1,42 @@
+<?
+
+	require_once 'header.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.use_flag.php';
+	require_once 'class.portage.ebuild.php';
+	require_once 'class.portage.atom.php';
+	require_once '/home/steve/svn/znurt/class.db.mtime.php';
+	require_once '/home/steve/svn/znurt/class.db.use.php';
+	require_once 'File/Find.php';
+	
+	$tree = new PortageTree();
+	
+	// Global use flags
+	$type = 'global';
+	$u = new PortageUseFlag($type);
+ 	$filemtime = filemtime($u->filename);
+ 	$arr_use_flags[$type] = $u->getUseFlags();
+ 	$keys = array_keys($arr_use_flags[$type]);
+	
+	$where = "prefix = ''";
+
+ 	$dbmtime = new DBMtime($u->filename);
+ 	
+ 	$sql = "SELECT COUNT(1) FROM use WHERE $where;";
+ 	$db_count = $db->getOne($sql);
+ 	
+ 	$arr_new[$type] = $arr_delete[$type] = array();
+ 	
+ 	if(is_null($dbmtime->mtime)) {
+ 		$dbmtime->mtime = $dbmtime->filemtime;
+ 	} elseif($filemtime > $dbmtime->mtime) {
+ 		$dbmtime->mtime = $filemtime;
+ 	}
+ 	
+ 	foreach($arr_use_flags[$type] as $name => $arr) {
+ 		
+ 		$dbuse = new DBUse($name, $type);
+ 		if($dbuse->description != $arr['description'])
+ 			$dbuse->description = $arr['description'];
+ 	}
+ ?>
\ No newline at end of file
diff --git a/import.use_local.php b/import.use_local.php
new file mode 100644
index 0000000..36db97e
--- /dev/null
+++ b/import.use_local.php
@@ -0,0 +1,49 @@
+<?
+
+	require_once 'header.php';
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.use_flag.php';
+	require_once 'class.portage.ebuild.php';
+	require_once 'class.portage.atom.php';
+	require_once '/home/steve/svn/znurt/class.db.mtime.php';
+	require_once '/home/steve/svn/znurt/class.db.use.php';
+	require_once '/home/steve/svn/znurt/class.db.package_use.php';
+	require_once 'File/Find.php';
+	
+	$tree = new PortageTree();
+	
+  	// Local use flags
+ 	$type = 'local';
+ 	$u = new PortageUseFlag($type);
+  	$filemtime = filemtime($u->filename);
+  	$arr_use_flags[$type] = $u->getUseFlags();
+  	$keys = array_keys($arr_use_flags[$type]);
+  	
+  	$dbmtime = new DBMtime($u->filename);
+  	
+  	if(is_null($dbmtime->mtime)) {
+		$dbmtime->mtime = $dbmtime->filemtime;
+	} elseif($filemtime > $dbmtime->mtime) {
+		$dbmtime->mtime = $filemtime;
+	}
+  	
+  	foreach($arr_use_flags[$type] as $cp => $arr_package_use_flags) {
+  	
+  		$sql = "SELECT package FROM view_package WHERE cp = ".$db->quote($cp).";";
+  		$package = $db->getOne($sql);
+  		
+  		foreach($arr_package_use_flags as $name => $arr) {
+  			extract($arr);
+  			
+  			$dbuse = new DBUse($name, 'local', $cp);
+  			
+  			$dbpackage_use = new DBPackageUse($package, $dbuse->id);
+  			
+  			if($dbpackage_use->description != $description)
+  				$dbpackage_use->description = $description;
+  			
+  			
+  		}
+  	}
+
+?>
\ No newline at end of file
diff --git a/use.php b/use.php
new file mode 100644
index 0000000..d08fb20
--- /dev/null
+++ b/use.php
@@ -0,0 +1,11 @@
+<?
+	
+	require_once 'class.portage.tree.php';
+	require_once 'class.portage.use_flag.php';
+	require_once '/home/steve/php/inc/class.shell.php';
+
+	$u = new PortageUseFlag('local');
+	
+	print_r($u->getUseFlags());
+	
+?>