Pau Espin Pedrol | 4ff118a | 2022-07-28 17:37:47 +0200 | [diff] [blame] | 1 | /* ECBE (REST) interface client of osmo-cbc test suite in TTCN-3 |
| 2 | * (C) 2022 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de> |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Released under the terms of GNU General Public License, Version 2 or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 9 | */ |
| 10 | |
| 11 | module ECBE_Components { |
| 12 | |
| 13 | import from Osmocom_Types all; |
| 14 | |
| 15 | import from HTTP_Adapter all; |
| 16 | import from HTTPmsg_Types all; |
| 17 | import from ECBE_Types all; |
| 18 | |
| 19 | import from CBSP_Types all; |
| 20 | |
| 21 | import from CBS_Message all; |
| 22 | |
| 23 | private function f_cbs2ecbe_category(CBSP_Category cat_in) return EcbeCategory |
| 24 | { |
| 25 | select (cat_in) { |
| 26 | case (CBSP_CATEG_HIGH_PRIO) { return high_priority; } |
| 27 | case (CBSP_CATEG_BACKGROUND) { return background; } |
| 28 | case (CBSP_CATEG_NORMAL) { return normal; } |
| 29 | case else { mtc.stop } |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | private function f_cbs2ecbe_page(CBS_MessageContent inp) return EcbePage |
| 34 | { |
| 35 | return hex2str(oct2hex(inp.payload)); |
| 36 | } |
| 37 | |
| 38 | /* convert from CBS_Message to EcbeCbcMessage */ |
| 39 | function f_cbs2ecbe(CBS_Message inp, charstring cbe_name) return EcbeCbcMessage |
| 40 | { |
| 41 | var EcbeCbcMessage ret := { |
| 42 | cbe_name := cbe_name, |
| 43 | category := f_cbs2ecbe_category(inp.category), |
| 44 | repetition_period := inp.rep_period, |
| 45 | num_of_bcast := inp.num_bcast_req, |
| 46 | scope := { scope_plmn := {} }, |
| 47 | smscb_message := { |
| 48 | serial_nr := { |
| 49 | serial_nr_encoded := inp.ser_nr |
| 50 | }, |
| 51 | message_id := inp.msg_id, |
| 52 | payload := { |
| 53 | payload_encoded := { |
| 54 | dcs := inp.dcs, |
| 55 | pages := { } /* appended below */ |
| 56 | } |
| 57 | } |
| 58 | } |
| 59 | }; |
| 60 | for (var integer i := 0; i < lengthof(inp.content); i := i+1) { |
| 61 | ret.smscb_message.payload.payload_encoded.pages := |
| 62 | ret.smscb_message.payload.payload_encoded.pages & { f_cbs2ecbe_page(inp.content[i]) }; |
| 63 | } |
| 64 | return ret; |
| 65 | } |
| 66 | |
| 67 | /********************************************************************************* |
| 68 | * ECBE (REST) interface |
| 69 | *********************************************************************************/ |
| 70 | |
| 71 | function f_ecbe_tx_post_cbs(EcbeCbcMessage cbc) |
| 72 | runs on http_CT { |
| 73 | var charstring body := oct2char(enc_EcbeCbcMessage(cbc)); |
| 74 | log("TX POST CBS: ", body); |
| 75 | var HTTPMessage http_resp; |
| 76 | f_http_tx_request(url := "/api/ecbe/v1/message", method := "POST", body := body); |
| 77 | } |
| 78 | |
| 79 | function f_ecbe_rx_resp(template integer exp_sts := (200..299)) |
| 80 | runs on http_CT return HTTPResponse { |
| 81 | var HTTPMessage http_resp := f_http_rx_response(tr_HTTP_Resp(exp_sts), tout := 20.0); |
| 82 | return http_resp.response; |
| 83 | } |
| 84 | |
| 85 | /* run a HTTP POST to add a new CBC message */ |
| 86 | function f_ecbe_post_cbs(EcbeCbcMessage cbc, template integer exp_sts := 201) |
| 87 | runs on http_CT return HTTPResponse { |
| 88 | f_ecbe_tx_post_cbs(cbc); |
| 89 | return f_ecbe_rx_resp(exp_sts) |
| 90 | } |
| 91 | |
| 92 | function f_ecbe_tx_delete_cbs(integer msg_id) |
| 93 | runs on http_CT { |
| 94 | f_http_tx_request("/api/ecbe/v1/message/" & int2str(msg_id), method := "DELETE"); |
| 95 | } |
| 96 | |
| 97 | /* run a HTTP GET on specified URL expecting json in RSRES format as response */ |
| 98 | function f_ecbe_delete_cbs(integer msg_id, template integer exp_sts := 200) |
| 99 | runs on http_CT return HTTPResponse { |
| 100 | f_ecbe_tx_delete_cbs(msg_id); |
| 101 | return f_ecbe_rx_resp(exp_sts); |
| 102 | } |
| 103 | |
| 104 | } |