From 248cd55f0e5d2a125569f9e7974a43d6b895d6de Mon Sep 17 00:00:00 2001
From: Aleksander Morgado <aleksander@aleksander.es>
Date: Fri, 13 Dec 2019 15:38:33 +0100
Subject: examples: new network-scan-python example

This is currently not working completely ok because python doesn't
know how to free the GList of MMModem3gppNetwork elements.

  /org/freedesktop/ModemManager1/Modem/1: starting network scan...
  21403: Orange - Orange (unknown, forbidden)
  21401: vodafone ES - vodafone ES (unknown, forbidden)
  21403: Orange - Orange (unknown, forbidden)
  21403: Orange - Orange (unknown, forbidden)
  21401: vodafone ES - vodafone ES (unknown, forbidden)
  21404: Yoigo - Yoigo (unknown, forbidden)
  21401: vodafone ES - vodafone ES (unknown, forbidden)
  21404: Yoigo - Yoigo (unknown, forbidden)
  21407: Movistar - Movistar (unknown, available)
  21407: Movistar - Movistar (unknown, available)
  21407: Movistar - Movistar (unknown, current)
  free(): invalid pointer
  Aborted
---
 examples/network-scan-python/Makefile.am         |  4 ++
 examples/network-scan-python/README              | 17 +++++++
 examples/network-scan-python/network-scan-python | 56 ++++++++++++++++++++++++
 3 files changed, 77 insertions(+)
 create mode 100644 examples/network-scan-python/Makefile.am
 create mode 100644 examples/network-scan-python/README
 create mode 100755 examples/network-scan-python/network-scan-python

(limited to 'examples/network-scan-python')

diff --git a/examples/network-scan-python/Makefile.am b/examples/network-scan-python/Makefile.am
new file mode 100644
index 00000000..70bdfb2b
--- /dev/null
+++ b/examples/network-scan-python/Makefile.am
@@ -0,0 +1,4 @@
+
+EXTRA_DIST = \
+	network-scan-python \
+	$(NULL)
diff --git a/examples/network-scan-python/README b/examples/network-scan-python/README
new file mode 100644
index 00000000..08e5e212
--- /dev/null
+++ b/examples/network-scan-python/README
@@ -0,0 +1,17 @@
+
+The network-scan-python program makes use of the 'libmm-glib' library through
+GObject Introspection to talk to ModemManager.
+
+The program will:
+ * Detect whether ModemManager is found in the bus
+ * Loop through each modem found in the system, running a network scan for each
+
+The output will look like this:
+
+$ ./network-scan-python
+
+
+Note that the program requires ModemManager and libmm-glib to be installed in
+the system and the introspection typelibs available in the standard paths.
+
+Have fun!
\ No newline at end of file
diff --git a/examples/network-scan-python/network-scan-python b/examples/network-scan-python/network-scan-python
new file mode 100755
index 00000000..88f0a115
--- /dev/null
+++ b/examples/network-scan-python/network-scan-python
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+# -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+#
+# 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 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 Lesser General Public License for more
+# details.
+#
+# 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., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Copyright (C) 2019 Aleksander Morgado <aleksander@aleksander.es>
+#
+
+import sys, signal, gi
+
+gi.require_version('ModemManager', '1.0')
+from gi.repository import GLib, GObject, Gio, ModemManager
+
+if __name__ == "__main__":
+
+    # Process input arguments
+    if len(sys.argv) != 1:
+        sys.stderr.write('error: wrong number of arguments\n')
+        sys.stdout.write('usage: network-scan-python\n')
+        sys.exit(1)
+
+    # Connection to ModemManager
+    connection = Gio.bus_get_sync (Gio.BusType.SYSTEM, None)
+    manager = ModemManager.Manager.new_sync (connection, Gio.DBusObjectManagerClientFlags.DO_NOT_AUTO_START, None)
+    if manager.get_name_owner() is None:
+        sys.stderr.write('ModemManager not found in bus')
+        sys.exit(2)
+
+    # Iterate modems and scan network with each one by one
+    for obj in manager.get_objects():
+        modem3gpp = obj.get_modem_3gpp()
+        modem3gpp.set_default_timeout(300000)
+        print('%s: starting network scan...' % modem3gpp.get_object_path())
+        networks = modem3gpp.scan_sync()
+        if networks:
+            for network in networks:
+                print('%s: %s - %s (%s, %s)' % (
+                      ModemManager.Modem3gpp.network_get_operator_code(network),
+                      ModemManager.Modem3gpp.network_get_operator_short(network),
+                      ModemManager.Modem3gpp.network_get_operator_short(network),
+                      ModemManager.modem_access_technology_build_string_from_mask (ModemManager.Modem3gpp.network_get_access_technology(network)),
+                      ModemManager.Modem3gppNetworkAvailability.get_string(ModemManager.Modem3gpp.network_get_availability(network))))
+        else:
+            print('no networks found')
-- 
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