examples: add sms-watch-python

Add an example that watches for and prints all SMS messages of
all modems.

Signed-off-by: Dan Williams <dan@ioncontrol.co>

2 files changed, 79 insertions, 0 deletions

diff --git a/examples/sms-send-python/README b/examples/sms-send-python/README
new file mode 100644
index 00000000..3927c743
--- /dev/null
+++ b/examples/sms-send-python/README
@@ -0,0 +1,20 @@
+
+The sms-send-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
+ * Prepare SMS properties object with the provided Number and Text.
+ * Loop through each modem found in the system, and for each:
+   ** Create a SMS
+   ** Send the SMS
+
+The output will look like this:
+
+$ ./sms-send-python "+1234567890" "hello there, how are you?"
+/org/freedesktop/ModemManager1/Modem/0: sms sent
+
+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!
diff --git a/examples/sms-send-python/sms-send-python b/examples/sms-send-python/sms-send-python
new file mode 100755
index 00000000..46d5e692
--- /dev/null
+++ b/examples/sms-send-python/sms-send-python
@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+# -*- 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) 2016 Aleksander Morgado <aleksander@aleksander.es>
+#
+
+import sys
+
+import gi
+gi.require_version('ModemManager', '1.0')
+from gi.repository import Gio, GLib, GObject, ModemManager
+
+
+def main():
+    """Main routine."""
+
+    # Process input arguments
+    if len(sys.argv) != 3:
+        sys.stderr.write('error: wrong number of arguments\n')
+        sys.stdout.write('usage: sms-python <NUMBER> <TEXT>\n')
+        sys.exit(1)
+
+    # Prepare SMS properties
+    sms_properties = ModemManager.SmsProperties.new()
+    sms_properties.set_number(sys.argv[1])
+    sms_properties.set_text(sys.argv[2])
+
+    # 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 not manager.get_name_owner():
+        sys.stderr.write('ModemManager not found in bus')
+        sys.exit(2)
+
+    # Iterate modems and send SMS with each
+    for obj in manager.get_objects():
+        messaging = obj.get_modem_messaging()
+        sms = messaging.create_sync(sms_properties)
+        sms.send_sync()
+        print('%s: sms sent' % messaging.get_object_path())
+
+
+if __name__ == "__main__":
+    main()