add status

diff --git a/telecaster/tools/status.py b/telecaster/tools/status.py
new file mode 100644 (file)
index 0000000..4c918cb
--- /dev/null
+++ b/telecaster/tools/status.py
@@ -0,0 +1,102 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""
+   TeleCaster
+
+   Copyright (c) 2006-2012 Guillaume Pellerin <yomguy@altern.org>
+
+# This software is governed by the CeCILL  license under French law and
+# abiding by the rules of distribution of free software.  You can  use,
+# modify and/ or redistribute the software under the terms of the CeCILL
+# license as circulated by CEA, CNRS and INRIA at the following URL
+# "http://www.cecill.info".
+
+# As a counterpart to the access to the source code and  rights to copy,
+# modify and redistribute granted by the license, users are provided only
+# with a limited warranty  and the software's author,  the holder of the
+# economic rights,  and the successive licensors  have only  limited
+# liability.
+
+# In this respect, the user's attention is drawn to the risks associated
+# with loading,  using,  modifying and/or developing or reproducing the
+# software by the user in light of its specific status of free software,
+# that may mean  that it is complicated to manipulate,  and  that  also
+# therefore means  that it is reserved for developers  and  experienced
+# professionals having in-depth computer knowledge. Users are therefore
+# encouraged to load and test the software's suitability as regards their
+# requirements in conditions enabling the security of their systems and/or
+# data to be ensured and,  more generally, to use and operate it in the
+# same conditions as regards security.
+
+# The fact that you are presently reading this means that you have had
+# knowledge of the CeCILL license and that you accept its terms.
+
+# Author: Guillaume Pellerin <yomguy@parisson.com>
+"""
+
+from telecaster.tools import *
+
+
+class Status(object):
+
+    interfaces = ['eth0', 'eth1', 'eth2', 'eth0-eth2', 'eth3', 'wlan0', 'wlan1']
+    acpi_states = {0: 'battery', 1: 'battery', 2: 'AC'}
+
+    def __init__(self):
+        self.acpi = acpi.Acpi()
+        self.uid = os.getuid()
+        self.user = pwd.getpwuid(os.getuid())[0]
+        self.user_dir = '/home' + os.sep + self.user + os.sep + '.telecaster'
+
+    def update(self):
+        self.acpi.update()
+        try:
+            self.temperature = self.acpi.temperature(0)
+        except:
+            self.temperature = 'N/A'
+        self.get_ids()
+        self.get_hosts()
+
+    def to_dict(self):
+        status = [
+          {'id': 'name', 'class': 'default', 'value': self.name, 'label': 'Name'},
+          {'id': 'ip', 'class': 'default', 'value': self.ip, 'label': 'IP address'},
+          {'id': 'acpi_state','class': 'default', 'value': self.acpi_states[self.acpi.charging_state()], 'label': 'Power'},
+          {'id': 'acpi_percent', 'class': 'default', 'value': str(self.acpi.percent()), 'label': 'Charge (%)'},
+          {'id': 'temperature', 'class': 'default', 'value': self.temperature, 'label': 'Temperature'},
+          {'id': 'jack_state', 'class': 'default', 'value': self.jacking, 'label': 'Jack server'},
+          {'id': 'encoder_state','class': 'default', 'value': self.writing, 'label': 'Encoder'},
+          {'id': 'casting', 'class': 'default', 'value': self.casting, 'label': 'Broadcaster'},
+          {'id': 'writing', 'class': 'default', 'value': self.writing, 'label': 'Recorder'},
+          ]
+
+        for stat in status:
+            if stat['value'] == False or stat['value'] == 'localhost' or stat['value'] == 'battery':
+                stat['class'] = 'warning'
+
+        return status
+
+    def get_hosts(self):
+        ip = ''
+        for interface in self.interfaces:
+            try:
+                ip = get_ip_address(interface)
+                if ip:
+                    self.ip = ip
+                break
+            except:
+                self.ip = '127.0.0.1'
+        self.url = 'http://' + self.ip
+        self.name = get_hostname()
+
+    def get_ids(self):
+        edcast_pid = get_pid('edcast_jack', self.uid)
+        deefuzzer_pid = get_pid('/usr/bin/deefuzzer '+self.user_dir+os.sep+'deefuzzer.xml', self.uid)
+        jackd_pid = get_pid('jackd', self.uid)
+        if jackd_pid == []:
+            jackd_pid = get_pid('jackdbus', self.uid)
+        self.writing = edcast_pid != []
+        self.casting = deefuzzer_pid != []
+        self.jacking = jackd_pid != []
+