Harald Welte | 03c0e56 | 2017-12-09 02:55:12 +0100 | [diff] [blame^] | 1 | module Osmocom_CTRL_Functions { |
| 2 | import from Osmocom_CTRL_Types all; |
| 3 | import from IPA_Emulation all; |
| 4 | |
| 5 | private function f_gen_rand_id() return CtrlId { |
| 6 | return int2str(float2int(rnd()*999999999.0)); |
| 7 | } |
| 8 | |
| 9 | /* perform a given GET Operation */ |
| 10 | function f_ctrl_get(IPA_CTRL_PT pt, CtrlVariable variable) return CtrlValue { |
| 11 | timer T := 2.0; |
| 12 | var CtrlMessage rx; |
| 13 | var CtrlId id := f_gen_rand_id(); |
| 14 | pt.send(ts_CtrlMsgGet(id, variable)); |
| 15 | T.start; |
| 16 | alt { |
| 17 | [] pt.receive(tr_CtrlMsgGetRepl(id, variable)) -> value rx { } |
| 18 | [] pt.receive(tr_CtrlMsgError) -> value rx { |
| 19 | setverdict(fail, "Error in CTRL GET ", variable, ": ", rx.err.reason); |
| 20 | } |
| 21 | [] T.timeout { |
| 22 | setverdict(fail, "Timeout waiting for CTRL GET REPLY ", variable); |
| 23 | } |
| 24 | } |
| 25 | return rx.resp.val; |
| 26 | } |
| 27 | |
| 28 | /* perform a given SET Operation */ |
| 29 | function f_ctrl_set(IPA_CTRL_PT pt, CtrlVariable variable, CtrlValue val) { |
| 30 | timer T := 2.0; |
| 31 | var CtrlMessage rx; |
| 32 | var CtrlId id := f_gen_rand_id(); |
| 33 | pt.send(ts_CtrlMsgSet(id, variable, val)); |
| 34 | T.start; |
| 35 | alt { |
| 36 | [] pt.receive(tr_CtrlMsgSetRepl(id, variable, val)) { } |
| 37 | [] pt.receive(tr_CtrlMsgError) -> value rx { |
| 38 | setverdict(fail, "Error in CTRL GET ", variable, ": ", rx.err.reason); |
| 39 | } |
| 40 | [] T.timeout { |
| 41 | setverdict(fail, "Timeout waiting for CTRL SET REPLY ", variable); |
| 42 | } |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | /* Expect a matching TRAP */ |
| 47 | function f_ctrl_exp_trap(IPA_CTRL_PT pt, template CtrlVariable variable, |
| 48 | template CtrlValue val := ?) return CtrlValue { |
| 49 | timer T := 2.0; |
| 50 | var CtrlMessage rx; |
| 51 | T.start; |
| 52 | alt { |
| 53 | [] pt.receive(tr_CtrlMsgTrap(variable, val)) -> value rx {} |
| 54 | [] T.timeout { |
| 55 | setverdict(fail, "Timeout waiting for TRAP ", variable); |
| 56 | } |
| 57 | } |
| 58 | return rx.trap.val; |
| 59 | } |
| 60 | } |