merged gui

1 files changed, 128 insertions, 0 deletions

diff --git a/core/module/HookManager.py b/core/module/HookManager.py
new file mode 100644
index 000000000..77a17b0aa
--- /dev/null
+++ b/core/module/HookManager.py
@@ -0,0 +1,128 @@
+# -*- coding: utf-8 -*-
+
+"""
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License,
+    or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+    @author: mkaay
+    @interface-version: 0.1
+"""
+
+import traceback
+from threading import RLock
+from module.PluginThread import HookThread
+from time import time
+
+class HookManager():
+    def __init__(self, core):
+        self.core = core
+
+        self.config = self.core.config
+
+        self.log = self.core.log
+        self.plugins = []
+        self.lock = RLock()
+        self.createIndex()
+
+    def lock(func):
+        def new(*args):
+            args[0].lock.acquire()
+            res = func(*args)
+            args[0].lock.release()
+            return res
+        return new
+    
+    def try_catch(func):
+        def new(*args):
+            try:
+                return func(*args)
+            except Exception, e:
+                args[0].log.error(_("Error executing hooks: %s") % str(e))
+        return new
+
+    def createIndex(self):
+
+        plugins = []
+        for pluginClass in self.core.pluginManager.getHookPlugins():
+            try:
+                #hookClass = getattr(plugin, plugin.__name__)
+                
+                if self.core.config.getPlugin(pluginClass.__name__, "load"):
+                    #@TODO handle in pluginmanager
+                    plugin = pluginClass(self.core)
+                    plugins.append(plugin)
+                    self.log.info(_("%s loaded, activated %s") % (pluginClass.__name__, plugin.isActivated() ))
+            except:
+                self.log.warning(_("Failed activating %(name)s") % {"name":pluginClass.__name__})
+                if self.core.debug:
+                    traceback.print_exc()
+
+        self.plugins = plugins
+
+        
+    @try_catch
+    def periodical(self):
+        for plugin in self.plugins:
+            if plugin.isActivated() and plugin.lastCall + plugin.interval < time():
+                plugin.periodical()
+                plugin.lastCall = time()
+    
+    
+    @try_catch
+    def coreReady(self):
+        for plugin in self.plugins:
+            if plugin.isActivated():
+                plugin.coreReady()
+
+    @lock
+    def downloadStarts(self, pyfile):
+
+        for plugin in self.plugins:
+            if plugin.isActivated():
+                plugin.downloadStarts(pyfile)
+
+    @lock
+    def downloadFinished(self, pyfile):
+
+        for plugin in self.plugins:
+            if plugin.isActivated():
+                if "downloadFinished" in plugin.__threaded__:
+                    self.startThread(plugin.downloadFinished, pyfile)
+                else:
+                    plugin.downloadFinished(pyfile)
+    
+    @lock
+    def packageFinished(self, package):
+
+        for plugin in self.plugins:
+            if plugin.isActivated():
+                if "packageFinished" in plugin.__threaded__:
+                    self.startThread(plugin.packageFinished, package)
+                else:
+                    plugin.packageFinished(package)
+    
+    @lock
+    def beforeReconnecting(self, ip):
+
+        for plugin in self.plugins:
+            plugin.beforeReconnecting(ip)
+    
+    @lock
+    def afterReconnecting(self, ip):
+
+        for plugin in self.plugins:
+            if plugin.isActivated():
+                plugin.afterReconnecting(ip)
+
+    def startThread(self, function, pyfile):
+        t = HookThread(self.core.threadManager, function, pyfile)