From fa243f49c53d05c8b5510cd6ba062517cbc952cf Mon Sep 17 00:00:00 2001
From: spag <spag@golwen.net>
Date: Thu, 7 Feb 2013 15:11:53 +0100
Subject: dtmf handling class added

---
 misc/freeswitch/scripts/dialplan/dtmf.lua | 69 +++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 misc/freeswitch/scripts/dialplan/dtmf.lua

(limited to 'misc/freeswitch/scripts/dialplan/dtmf.lua')

diff --git a/misc/freeswitch/scripts/dialplan/dtmf.lua b/misc/freeswitch/scripts/dialplan/dtmf.lua
new file mode 100644
index 0000000..0094d05
--- /dev/null
+++ b/misc/freeswitch/scripts/dialplan/dtmf.lua
@@ -0,0 +1,69 @@
+-- Gemeinschaft 5 module: dtmf class
+-- (c) AMOOMA GmbH 2013
+-- 
+
+module(...,package.seeall)
+
+Dtmf = {}
+
+-- create dtmf object
+function Dtmf.new(self, arg)
+  arg = arg or {}
+  object = arg.object or {}
+  setmetatable(object, self);
+  self.__index = self;
+  self.class = 'Dtmf';
+  self.log = arg.log;
+  self.bleg = arg.bleg
+  self.digit_timeout = arg.digit_timeout or 5;
+  self.router = arg.router;
+
+  return object;
+end
+
+
+function Dtmf.detect(self, caller, sequence, digit, duration, calee)
+  local timestamp = os.time();
+  if timestamp - sequence.updated > self.digit_timeout then
+    sequence.digits = digit;
+  else
+    sequence.digits = sequence.digits .. digit;
+  end
+
+  caller.dtmf_digits = sequence.digits;
+
+  if calee then
+    self.log:info('DTMF_RECEIVER callee - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
+  else
+    self.log:info('DTMF_RECEIVER caller - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
+  end
+
+  local route = self.router:route_run('dtmf', true);
+  sequence.updated = timestamp;
+
+  if not route then
+    return;
+  end
+
+  if route.type == 'dialplanfunction' or route.type == 'phonenumber' or route.type == 'unknown' then
+    self:transfer(caller, route.destination_number, calee)
+  else
+    self.log:notice('DTMF_RECEIVER - unhandled destination: ', route.type, '=', route.id);
+  end
+end
+
+
+function Dtmf.transfer(self, caller, destination, calee)
+  require 'common.fapi'
+  local fapi = common.fapi.FApi:new{ log = log };
+  local callee_uuid = caller:to_s('bridge_to');
+  
+  self.log:notice('DTMF_RECEIVER_TRANSFER - destination: ', destination, ', uuid: ', caller.uuid, ', callee_uuid: ', callee_uuid, ', callee_initiated: ', calee);
+  if calee then
+    caller:execute('transfer', destination);
+    fapi:execute('uuid_kill', callee_uuid);
+  else
+    fapi:execute('uuid_transfer', callee_uuid .. ' ' .. destination);
+    caller.session:hangup();
+  end
+end
-- 
cgit v1.2.3


From 5aefe7bb21d7b18f5653db439c61f7540e04e4e5 Mon Sep 17 00:00:00 2001
From: spag <spag@golwen.net>
Date: Thu, 7 Feb 2013 23:57:45 +0100
Subject: log level

---
 misc/freeswitch/scripts/dialplan/dtmf.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'misc/freeswitch/scripts/dialplan/dtmf.lua')

diff --git a/misc/freeswitch/scripts/dialplan/dtmf.lua b/misc/freeswitch/scripts/dialplan/dtmf.lua
index 0094d05..4dbd35f 100644
--- a/misc/freeswitch/scripts/dialplan/dtmf.lua
+++ b/misc/freeswitch/scripts/dialplan/dtmf.lua
@@ -33,9 +33,9 @@ function Dtmf.detect(self, caller, sequence, digit, duration, calee)
   caller.dtmf_digits = sequence.digits;
 
   if calee then
-    self.log:info('DTMF_RECEIVER callee - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
+    self.log:debug('DTMF_RECEIVER callee - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
   else
-    self.log:info('DTMF_RECEIVER caller - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
+    self.log:debug('DTMF_RECEIVER caller - digit: [', digit, '][', duration, '], sequence: ', sequence.digits);
   end
 
   local route = self.router:route_run('dtmf', true);
-- 
cgit v1.2.3