1 files changed, 80 insertions, 0 deletions
diff --git a/misc/freeswitch/scripts/common/fapi.lua b/misc/freeswitch/scripts/common/fapi.lua
new file mode 100644
index 0000000..0a05155
--- /dev/null
+++ b/misc/freeswitch/scripts/common/fapi.lua
@@ -0,0 +1,80 @@
+-- Gemeinschaft 5 module: FS api class
+-- (c) AMOOMA GmbH 2012
+-- 
+
+module(...,package.seeall)
+
+FApi = {}
+
+-- create fapi object
+function FApi.new(self, arg)
+  arg = arg or {}
+  object = arg.object or {}
+  setmetatable(object, self);
+  self.__index = self;
+  self.class = 'fapi';
+  self.log = arg.log;
+  self.uuid = arg.uuid;
+  self.fs_api = freeswitch.API();
+  return object;
+end
+
+
+function FApi.return_result(self, result, positive, negative, unspecified)
+  if not result then
+    return negative;
+  end
+  result = tostring(result);
+
+  if result:match('^-ERR') then
+    return negative;
+  elseif result:match('^_undef_') then
+    return negative;
+  elseif result:match('^+OK') then
+    return positive;
+  else
+    return unspecified;
+  end
+end
+
+
+function FApi.sleep(self, value)
+  freeswitch.msleep(value);
+end
+
+
+function FApi.channel_exists(self, uuid)
+  require 'common.str'
+  uuid = uuid or self.uuid;
+  return common.str.to_b(freeswitch.API():execute('uuid_exists', tostring(uuid)));
+end
+
+
+function FApi.get_variable(self, variable_name)
+  local result = freeswitch.API():execute('uuid_getvar', tostring(self.uuid) .. ' ' .. tostring(variable_name));
+  return self:return_result(result, result, nil, result);
+end
+
+
+function FApi.set_variable(self, variable_name, value)
+  value = value or '';
+  
+  local result = freeswitch.API():execute('uuid_setvar', tostring(self.uuid) .. ' ' .. tostring(variable_name) .. ' ' .. tostring(value));
+  return self:return_result(result, true);
+end
+
+
+function FApi.continue(self)
+  local result = freeswitch.API():execute('break', tostring(self.uuid));
+  return self:return_result(result, true, false);
+end
+
+function FApi.create_uuid(self, uuid)
+  local result = self.fs_api:execute('create_uuid', uuid);
+  return result;
+end
+
+function FApi.execute(self, function_name, function_parameters)
+  local result = self.fs_api:execute(function_name, function_parameters);
+  return self:return_result(result, true);
+end