# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1322951580 -3600
# Node ID 7099ea9c1b12d04a5e4f75befbb193f1ebde9cd9
# Parent  ab9ddf6c7eaf74cdc8219a3b64ddb4275f4a6664
core: getPrivate/setPrivate removed from memory, private values now use database storage and persistent dicts \o/

diff -r ab9ddf6c7eaf -r 7099ea9c1b12 src/memory/memory.py
--- a/src/memory/memory.py	Sat Dec 03 22:21:52 2011 +0100
+++ b/src/memory/memory.py	Sat Dec 03 23:33:00 2011 +0100
@@ -35,7 +35,6 @@
 from sat.memory.persistent import PersistentDict
 
 SAVEFILE_PARAM_XML="/param" #xml parameters template
-SAVEFILE_PRIVATE="/private"  #file used to store misc values (mainly for plugins)
 SAVEFILE_DATABASE="/sat.db"
 
 class ProfileNotInCacheError(Exception):
@@ -167,13 +166,10 @@
                             @DEFAULT@ for default profile
         @return: requested profile name or None if it doesn't exist"""
         if profile_key=='@DEFAULT@':
-            if not self.params:
-                return ""
-            default = self.host.memory.getPrivate('Profile_default')
-            if not default or not default in self.params:
+            default = self.host.memory.memory_data.get('Profile_default')
+            if not default:
                 info(_('No default profile, returning first one')) #TODO: manage real default profile
-                default = self.storage.getProfilesList()[0]
-                self.host.memory.setPrivate('Profile_default', default)
+                default = self.host.memory.memory_data['Profile_default'] = self.storage.getProfilesList()[0]
             return default #FIXME: temporary, must use real default value, and fallback to first one if it doesn't exists
         if not self.storage.hasProfile(profile_key):
             info (_('Trying to access an unknown profile'))
@@ -500,11 +496,9 @@
         self.presenceStatus={}
         self.lastResource={} #tmp, will be refactored with bdd integration
         self.subscriptions={}
-        self.private={}  #used to store private value
         self.server_features={} #used to store discovery's informations
         self.server_identities={}
         self.config = self.parseMainConf()
-        host.set_const('savefile_private', SAVEFILE_PRIVATE)
         host.set_const('savefile_database', SAVEFILE_DATABASE)
         database_file = os.path.expanduser(self.getConfig('','local_dir')+
                                         self.host.get_const('savefile_database'))
@@ -512,7 +506,9 @@
         PersistentDict.storage = self.storage
         self.params=Params(host, self.storage)
         self.loadFiles()
-        d = self.storage.initialized.addCallback(self.load)
+        d = self.storage.initialized.addCallback(lambda ignore:self.load())
+        self.memory_data = PersistentDict("memory")
+        d.addCallback(lambda ignore: self.memory_data.load())
         d.chainDeferred(self.initialized)
 
     def parseMainConf(self):
@@ -544,8 +540,6 @@
         """Load parameters and all memory things from file/db"""
         param_file_xml = os.path.expanduser(self.getConfig('','local_dir')+
                                         self.host.get_const('savefile_param_xml'))
-        private_file = os.path.expanduser(self.getConfig('','local_dir')+
-                                        self.host.get_const('savefile_private'))
 
         #parameters template
         if os.path.exists(param_file_xml):
@@ -559,16 +553,8 @@
             info (_("No params template, using default template"))
             self.params.load_default_params()
 
-        #private
-        if os.path.exists(private_file):
-            try:
-                with open(private_file, 'r') as private_pickle:
-                    self.private=pickle.load(private_pickle)
-                debug(_("private values loaded"))
-            except:
-                error (_("Can't load private values !"))
 
-    def load(self, ignore):
+    def load(self):
         """Load parameters and all memory things from db"""
         #parameters data
         return self.params.loadGenParams()
@@ -588,14 +574,9 @@
         #TODO: need to encrypt files (at least passwords !) and set permissions
         param_file_xml = os.path.expanduser(self.getConfig('','local_dir')+
                                         self.host.get_const('savefile_param_xml'))
-        private_file = os.path.expanduser(self.getConfig('','local_dir')+
-                                        self.host.get_const('savefile_private'))
         
         self.params.save_xml(param_file_xml)
         debug(_("params saved"))
-        with open(private_file, 'w') as private_pickle:
-            pickle.dump(self.private, private_pickle)
-        debug(_("private values saved"))
 
     def getProfilesList(self):
         return self.storage.getProfilesList()
@@ -631,18 +612,6 @@
     def getHistory(self, from_jid, to_jid, limit=0, between=True):
         return self.storage.getHistory(jid.JID(from_jid), jid.JID(to_jid), limit, between)
 
-    def setPrivate(self, key, value):
-        """Save a misc private value (mainly useful for plugins)"""
-        self.private[key] = value
-
-    def getPrivate(self, key):
-        """return a private value
-        @param key: name of wanted value
-        @return: value or None if value don't exist"""
-        if self.private.has_key(key):
-            return self.private[key]
-        return None
-
     def addServerFeature(self, feature, profile):
         """Add a feature discovered from server
         @param feature: string of the feature