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|
# _entity.py
#
# openipmi GUI handling for entities
#
# Author: MontaVista Software, Inc.
# Corey Minyard <minyard@mvista.com>
# source@mvista.com
#
# Copyright 2005 MontaVista Software Inc.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import OpenIPMI
import _oi_logging
import _sensor
import _control
import _fru
import gui_popup
import gui_setdialog
class EntityOp:
def __init__(self, e, func):
self.e = e
self.func = func
return
def DoOp(self):
rv = self.e.entity_id.to_entity(self)
if (rv == 0):
rv = self.rv
pass
return rv;
def entity_cb(self, entity):
self.rv = getattr(entity, self.func)(self.e)
return
pass
class EntityFruViewer:
def __init__(self, e):
self.e = e
self.e.entity_id.to_entity(self)
return
def entity_cb(self, entity):
fru = entity.get_fru()
if (fru == None):
return
_fru.FruInfoDisplay(fru, str(self.e))
return
pass
class ActivationTimeSetter:
def __init__(self, e, name, func):
self.e = e
self.name = name
self.func = func
self.err = 0
rv = e.entity_id.to_entity(self)
if (rv == 0):
rv = self.err
pass
if (rv):
_oi_logging.error("Error doing entity cb in activation time setter: "
+ str(rv))
pass
return
def ok(self, val):
self.acttime = int(val)
rv = self.e.entity_id.to_entity(self)
if (rv == 0):
rv = self.err
pass
if (rv != 0):
return ("Error setting activation time: "
+ OpenIPMI.get_error_string(rv))
return
def entity_cb(self, entity):
if (self.setting):
self.err = getattr(entity, 'set_' + self.func)(None)
else:
self.err = getattr(entity, 'get_' + self.func)(self)
pass
return
def entity_hot_swap_get_time_cb(self, entity, err, time):
if (err):
_oi_logging.error("Error getting activation time: " + str(err))
return
gui_setdialog.SetDialog("Set " + self.name + " for " + str(self.e),
[ time ],
1,
self)
return
pass
class Entity:
def __init__(self, d, entity):
self.d = d
self.ui = d.ui
self.name = entity.get_name()
self.entity_id = entity.get_id()
self.entity_id_str = entity.get_entity_id_string()
self.sensors = { }
self.controls = { }
self.children = { }
entity.add_presence_handler(self)
entity.add_hot_swap_handler(self)
entity.add_sensor_update_handler(self)
entity.add_control_update_handler(self)
d.entities[self.name] = self
self.destroyed = False
# Find my parent and put myself in that hierarchy
self.parent_id = None
self.parent = None
self.eeop = "fparent"
entity.iterate_parents(self)
self.ui.add_entity(self.d, self, parent=self.parent)
if (self.parent != None):
self.parent.children[self.name] = self.name
self.parent_name = self.parent.name
pass
else:
self.parent_name = None
pass
self.parent = None # Don't leave circular reference
self.hot_swap = 'No'
self.hot_swap_state = ''
self.create_my_items()
self.Changed(entity)
return
def create_my_items(self):
self.ui.append_item(self, 'Entity ID', self.entity_id_str)
self.typeitem = self.ui.append_item(self, 'Type', None)
self.idstringitem = self.ui.append_item(self, 'ID String', None)
self.psatitem = self.ui.append_item(self,
'Presence Sensor Always There',
None)
self.slotnumitem = self.ui.append_item(self, 'Slot Number', None)
self.mcitem = self.ui.append_item(self, 'MC', None)
self.hotswapitem = self.ui.append_item(self, 'Hot Swap', self.hot_swap)
return
def __str__(self):
return self.name
def HandleMenu(self, event):
menul = [ ]
if (self.is_fru):
menul.append(["View FRU Data", self.ViewFruData])
pass
if (self.hot_swap == "Managed"):
menul.append(["Request Activation", self.RequestActivation])
menul.append(["Activate", self.Activate])
menul.append(["Deactivate", self.Deactivate])
if (self.supports_auto_activate):
menul.append(["Set Auto-activate Time", self.SetAutoActTime])
pass
if (self.supports_auto_deactivate):
menul.append(["Set Auto-deactivate Time",
self.SetAutoDeactTime])
pass
pass
if (len(menul) > 0):
gui_popup.popup(self.d.ui, event, menul)
pass
return
def RequestActivation(self, event):
oper = EntityOp(self, "set_activation_requested")
rv = oper.DoOp()
if (rv != 0):
_oi_logging.error("entity set activation failed: " + str(rv))
pass
return
def Activate(self, event):
oper = EntityOp(self, "activate")
rv = oper.DoOp()
if (rv != 0):
_oi_logging.error("entity activation failed: " + str(rv))
pass
return
def Deactivate(self, event):
oper = EntityOp(self, "deactivate")
rv = oper.DoOp()
if (rv != 0):
_oi_logging.error("entity deactivation failed: " + str(rv))
pass
return
def SetAutoActTime(self, event):
ActivationTimeSetter(self, "Activation Time", "auto_activate_time")
return
def SetAutoDeactTime(self, event):
ActivationTimeSetter(self, "Deactivation Time", "auto_deactivate_time")
return
def ViewFruData(self, event):
EntityFruViewer(self)
return
def entity_activate_cb(self, entity, err):
if (err != 0):
_oi_logging.error("entity activate operation failed: " + str(err))
pass
return
def Changed(self, entity):
# Reparent first, in case parent has changed.
old_parent_id = self.parent_id
reparent = False
self.parent_id = None
self.parent = None
self.eeop = "fparent"
entity.iterate_parents(self)
if (self.parent_id != None):
if (old_parent_id == None):
reparent = True
pass
elif (self.parent_id.cmp(old_parent_id) != 0):
reparent = True
pass
pass
else:
if (old_parent_id != None):
reparent = True
pass
pass
if (reparent):
old_treeroot = self.treeroot
self.eop = "deleted"
entity.iterate_sensors(self)
entity.iterate_controls(self)
if (self.parent_name):
oparent = self.d.find_entity_byname(self.parent_name)
if (oparent):
del oparent.children[self.name]
pass
self.ui.reparent_entity(self.d, self, self.parent)
if (self.parent != None):
self.parent.children[self.name] = self.name
self.parent_name = self.parent.name
pass
else:
self.parent_name = None
pass
self.create_my_items()
# Reparent children
self.eeop = "repch"
entity.iterate_children(self);
self.eop = "added"
entity.iterate_sensors(self)
entity.iterate_controls(self)
if (entity.is_present()):
self.ui.set_item_active(self.treeroot);
pass
else:
self.ui.set_item_inactive(self.treeroot);
pass
self.eop = None
self.ui.remove_entity(old_treeroot)
pass
self.parent = None # Kill circular reference
self.is_fru = entity.is_fru()
self.id_str = entity.get_id_string()
eid = self.id_str
if (eid == None):
eid = self.entity_id_str
pass
if (eid != None):
self.ui.set_item_text(self.treeroot, eid)
pass
self.entity_type = entity.get_type()
self.slot_number = entity.get_physical_slot_num()
if (self.slot_number < 0):
self.slot_number = None
pass
self.mc_id = entity.get_mc_id()
self.mc_name = None
if (self.mc_id != None):
self.mc_id.to_mc(self);
pass
if entity.is_hot_swappable():
if entity.supports_managed_hot_swap():
hot_swap = "Managed"
else:
hot_swap = "Simple"
pass
else:
hot_swap = "No"
pass
if (hot_swap != self.hot_swap):
self.hot_swap = hot_swap
if (hot_swap != "No"):
entity.get_hot_swap_state(self)
else:
self.hot_swap_state = ''
pass
pass
self.supports_auto_activate = entity.supports_auto_activate_time()
self.supports_auto_deactivate = entity.supports_auto_deactivate_time()
# Fill in the various value in the GUI
self.ui.set_item_text(self.typeitem, self.entity_type)
self.ui.set_item_text(self.idstringitem, self.id_str)
self.ui.set_item_text(self.psatitem,
str(entity.get_presence_sensor_always_there() != 0))
if (self.slot_number != None):
self.ui.set_item_text(self.slotnumitem, str(self.slot_number))
pass
self.ui.set_item_text(self.mcitem, self.mc_name)
self.ui.set_item_text(self.hotswapitem,
self.hot_swap + ' ' + self.hot_swap_state)
return
def entity_hot_swap_update_cb(self, entity, old_state, new_state, event):
if (self.destroyed):
return
self.hot_swap_state = new_state
self.ui.set_item_text(self.hotswapitem,
self.hot_swap + ' ' + self.hot_swap_state)
return OpenIPMI.EVENT_NOT_HANDLED
def entity_hot_swap_cb(self, entity, err, state):
if (self.destroyed):
return
if (err):
_oi_logging.error("Error getting entity hot-swap state: " + str(err))
return
self.hot_swap_state = state
self.ui.set_item_text(self.hotswapitem,
self.hot_swap + ' ' + self.hot_swap_state)
return
def mc_cb(self, mc):
self.mc_name = mc.get_name()
return
def entity_iter_entities_cb(self, e1, e2):
if (self.eeop == "fparent"):
self.parent_id = e2.get_id()
self.parent = self.d.find_or_create_entity(e2)
pass
elif (self.eeop == "repch"):
ch_e = self.d.find_entity_byname(e2.get_name())
if (ch_e):
ch_e.parent_id = None
ch_e.Changed(e2)
pass
pass
return
def entity_iter_sensors_cb(self, entity, sensor):
self.entity_sensor_update_cb(self.eop, entity, sensor)
return
def entity_iter_controls_cb(self, entity, control):
self.entity_control_update_cb(self.eop, entity, control)
return
def remove(self):
self.d.entities.pop(self.name)
self.ui.remove_entity(self)
self.destroyed = True
self.d = None
self.ui = None
return
def entity_sensor_update_cb(self, op, entity, sensor):
if (self.destroyed):
return
if (op == "added"):
if (sensor.get_name() not in self.sensors):
e = _sensor.Sensor(self, sensor)
pass
pass
elif (op == "deleted"):
if (sensor.get_name() in self.sensors):
self.sensors[sensor.get_name()].remove()
pass
pass
return
def entity_control_update_cb(self, op, entity, control):
if (self.destroyed):
return
if (op == "added"):
if (control.get_name() not in self.controls):
e = _control.Control(self, control)
pass
pass
elif (op == "deleted"):
if (control.get_name() in self.controls):
self.controls[control.get_name()].remove()
pass
pass
return
def entity_presence_cb(self, entity, present, event):
if (self.destroyed):
return
if (present):
self.ui.set_item_active(self.treeroot)
else:
self.ui.set_item_inactive(self.treeroot)
pass
return
pass
|
