def load_plugin(self, plugin_path):
config_file = open( os.path.join(plugin_path, "manifest.conf") )
name = os.path.split(plugin_path)[1]
plugin_config = ConfigParser.RawConfigParser()
debug( message("Reading plugin %s " % name ) )
plugin_config.read(config_file)
# do stuff.
# __import__("plugins.%s.plugin" % name)
__import__("plugins.%s.plugin" % name)
plugin = sys.modules["plugins.%s.plugin" % name]
self.plugins[name] = {
"config" : plugin_config,
"path" : plugin_path,
"object" : plugin
}
if plugin.HasAttr("set_parent") :
plugin.set_parent(self.parent)
if plugin.hasattr("events") :
for event in plugin["events"] :
self.set_event_plugin(event, plugin_path)
if plugin.hasattr("interfaces") :
for interface in plugin["interfaces"] :
self.set_interface_plugin(interface, plugin_path)
def process_template (self, str):
""" Function doc """
if re.search('\$\{([a-zA-Z_]+)\}', str)!=None :
debug( message("processing : %s" % str) )
template = string.Template(str)
output = template.substitute(self.__dict__)
return output
else :
debug( message("not a template string","warning") )
return str
def ensure_dir(self, path) :
"""
Looks for a folder at provided path, creates it if it does not exist.
Returns the folder.
"""
folder = os.path.exists(path)
if not folder:
debug( message("Folder [ %s ] does not exist, creating it." % path,"warning") )
folder = os.makedirs(path)
return folder
def __init__(self,parent,path=None):
debug( message("Plugin Manager Loading",'header') )
self.MODULE_PATH = os.path.abspath(os.path.dirname(__file__))
self.plugins = {}
self.events = {}
self.interfaces = {}
self.parent = parent
self.process_template = self.parent.process_template
self.required_plugin_files = [ "manifest.conf", "plugin.py" ]
self.plugin_dir = path
self.load_plugins()
debug( message("Plugin Manager Ready",'success') )
def quit():
debug.debug("quitting")
try:
os.remove(app_lock_file)
except:
debug.error(sys.exc_info())
if (utilsTray.username != "bluepixels"):
utilsTray.deleteUserData()
idleIn()
QtCore.QCoreApplication.instance().quit()
os._exit(0)
def load_profile (self,name):
""" Function doc """
if not name:
raise BaseException, "Profile Name Required"
profile_name = self.get_expanded_profile_name(name)
debug( message("Loading setttings"), name)
self.set_current_profile(name)
output = {}
for item in self.config.options(profile_name):
output[item] = self.config.get(profile_name, item)
return output
def render_interface(self):
self.window = self.builder.get_object('window_main')
self.notebook = self.builder.get_object('notebook')
plugin_builder = gtk.Builder()
for name,data in self.parent.plugins.plugins.items() :
plugin_config_path = os.path.join(data["path"],"config.glade")
# check for and load the interface.glade
if os.path.isfile( plugin_config_path ):
debug( message("Loading Config Plugin : "), name )
plugin_builder.add_from_file( plugin_config_path );
Tab = gtk.Label()
Tab.set_text(name)
Page = gtk.HBox()
Page.pack_start( plugin_builder.get_object("plugin") )
self.notebook.append_page(Page, Tab)
def ensure_file (self, path, default_content=None):
"""
Looks for file at provided path,
creates it if it does not exist,
files it with default content if provided
Returns the file.
"""
path = self.process_template(path) #expand template vars
if not os.path.exists(path) :
debug( message("File [ %s ] does not exist, creating it." % path,"warning") )
self.ensure_dir(os.path.dirname(path))
file = open(path, 'w')
if default_content != None:
file.write(default_content)
file.close()
file = path
else :
debug( message("file is available\n\t>%s" % path) )
file = path
return file
def __init__(self,parent=None, path = None):
self.parent = parent
self.USER_HOME = os.path.abspath(os.getenv("HOME"))
self.USERNAME = os.path.abspath(os.getenv("USER"))
self.MODULE_PATH = os.path.abspath(os.path.dirname(__file__))
if path != None :
self.CONFIG_PATH = path
else :
msg = "Can't continue without a configuration file. Please provide a path to a valid ini based configuration file."
debug( message(msg,"error") )
raise BaseException, msg
self.APP_PATH = os.path.abspath(os.path.dirname(__file__))
self.APP_NAME = parent.APP_NAME
self.process_template = self.parent.process_template
self.data = None
self.config = ConfigParser.RawConfigParser()
self.DEFAULT_CONFIG="""[main]
default-profile=default
[profile-default]
entry_admin_dn=cn=admin, dc=domain, dc=domain
entry_admin_password=password
entry_server_dn=dc=hostname, dc=domain
entry_server_fqdn=subdomain.hostname.domain
"""
self.SELECTED_PROFILE_NAME = None
self.SELECTED_PROFILE = None
self.DEFAULT_PROFILE_NAME = "default"
self.read_config_file(self.config,self.CONFIG_PATH )
self.set_default_profile_name( self.config.get("main",'default-profile') )
self.set_current_profile_name( self.get_default_profile_name() )
self.set_current_profile()
def load_plugins(self):
path = self.plugin_dir
debug( message("Processing Plugins", "header"), " : ", message(path) )
#sys.path.append(path)
# for directory in os.path.listdirs(self.plupathgin_dir) :
for item in os.listdir(path):
folder_has_plugin_files = False
folder = os.path.join(path, item)
if os.path.isdir( folder ):
debug( message("Inspecting : %s" % folder ) )
files = os.listdir( folder )
if len( set(self.required_plugin_files) & set(files) ) == len(self.required_plugin_files) :
self.load_plugin( folder )
else:
debug( message("folder is not a valid plugin", "error"), name )
def debug(self,*args): debug(args)
def idleOut():
debug.debug("out Idle State")
# if (options_dict['render-auto'] == QtCore.Qt.Checked):
myHostConfig.hDisable()
myHostConfig.hStop()
def idleIn():
debug.debug("in Idle State")
def add_listener(self, listener):
# Register a listener
debug("Adding listener")
self.listeners.append(listener)
def emit(self, msg):
# Send a message to all listeners
# TODO: rename as broadcast?
debug("Received message: %s" % msg)
for listener in self.listeners:
listener.handle_msg(msg)
def remove_listener(self, listener):
# Remove a listener from the list
debug("Removing listener")
self.listeners.remove(listener)
def add_listeners(self, listeners):
# Register a list of listeners
debug("Adding listeners")
self.listeners.extend(listeners)
def add_listener(self, listener):
# Register a listener
debug("Adding listener")
self.listeners.append(listener)
def emit(self, msg):
# Send a message to all listeners
# TODO: rename as broadcast?
debug("Received message: %s" % msg)
for listener in self.listeners:
listener.handle_msg(msg)
def remove_listener(self, listener):
# Remove a listener from the list
debug("Removing listener")
self.listeners.remove(listener)
def add_listeners(self, listeners):
# Register a list of listeners
debug("Adding listeners")
self.listeners.extend(listeners)
def get_current_profile (self):
profile = self.SELECTED_PROFILE
profile_name = self.get_current_profile_name()
debug( message("Retrieving Profile","header"), profile_name )
debug( message(" %s has %s elements" % (profile_name, len( profile.keys() )) ) )
return profile
def set_default_profile_name (self,name):
debug( message("Storing Default Profile","header"),name)
self.DEFAULT_PROFILE_NAME = name
self.config.set("main", 'default-profile', name )
self.save_config_file(self.config,self.CONFIG_PATH)
