[zi-cvs] packages/com.zzoss.installer.lib Registry.php,1.27,1.28

Update of /cvsroot/zzossinstaller/packages/com.zzoss.installer.lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2552/com.zzoss.installer.lib

Modified Files:
	Registry.php 
Log Message:
don't show icon of plugins manager, if app has no plugins

Index: Registry.php
===================================================================
RCS file: /cvsroot/zzossinstaller/packages/com.zzoss.installer.lib/Registry.php,v
retrieving revision 1.27
retrieving revision 1.28
diff -C2 -d -r1.27 -r1.28
*** Registry.php	3 Apr 2004 16:15:46 -0000	1.27
--- Registry.php	3 Apr 2004 16:57:09 -0000	1.28
***************
*** 1155,1158 ****
--- 1155,1179 ----
      }
      
+     function hasPkgs($pkg_type = NULL, $application = NULL, $distribution = NULL)
+     {
+         if(!is_null($distribution)){
+             $this->setDistribution($distribution);
+         }
+         if(!is_null($application)){
+             $this->setApplication($application);
+         }
+         
+         if(is_null($pkg_type)){
+             $pkg_type = $this->package_type;
+         }
+         
+         $file = $this->application_path.'installer'.DIRECTORY_SEPARATOR.$pkg_type.'s_packages.reg';
+         $pkgs = ZZOSS_InstallerUtils::unserializeFromFile($file);
+         if(!is_array($pkgs) || !count($pkgs)){
+             return false;
+         }
+         return true;
+     }
+     
      function getPackagesResolve($application = NULL, $distribution = NULL)
      {



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