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client: Make ConfigClientBankReq with bankd_port == 0 trigger SRVC_E_DISCONNECT

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If the server sends us ConfigClientBankReq with bankd_port == 0, then
this means that we shall disconnect from the bankd.  Translate this to
the SRVC_E_DISCONNECT event towards the RSPRO connection FSM.

Change-Id: Idbfbfa0e84fa14dcb913b4dcbd943bc80ec175ac
Related: OS#4399
changes/85/17185/4
Harald Welte 3 years ago
parent 16c81ea52b
commit 1b6696f144
2 changed files with 12 additions and 6 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 7
      src/client/remsim_client.c
  2. 11
      src/client/simtrace2-remsim_client.c

7
src/client/remsim_client.c
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@ -83,8 +83,11 @@ static int srvc_handle_rx(struct rspro_server_conn *srvc, const RsproPDU_t *pdu)
rspro_IpAddr2str(&pdu->msg.choice.configClientBankReq.bankd.ip));
rspro2bank_slot(&bc->bankd_slot, &pdu->msg.choice.configClientBankReq.bankSlot);
bc->bankd_conn.server_port = pdu->msg.choice.configClientBankReq.bankd.port;
/* instruct bankd FSM to connect */
osmo_fsm_inst_dispatch(bc->bankd_conn.fi, SRVC_E_ESTABLISH, NULL);
/* bankd port 0 is a magic value to indicate "no bankd" */
if (bc->bankd_conn.server_port == 0)
osmo_fsm_inst_dispatch(bc->bankd_conn.fi, SRVC_E_DISCONNECT, NULL);
else
osmo_fsm_inst_dispatch(bc->bankd_conn.fi, SRVC_E_ESTABLISH, NULL);
/* send response to server */
resp = rspro_gen_ConfigClientBankRes(ResultCode_ok);
server_conn_send_rspro(srvc, resp);

11
src/client/simtrace2-remsim_client.c
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@ -1,4 +1,4 @@
/* (C) 2018-2019 by Harald Welte <laforge@gnumonks.org>
/* (C) 2018-2020 by Harald Welte <laforge@gnumonks.org>
* (C) 2018 by sysmocom - s.f.m.c. GmbH, Author: Kevin Redon
*
* All Rights Reserved
@ -874,8 +874,11 @@ static int srvc_handle_rx(struct rspro_server_conn *srvc, const RsproPDU_t *pdu)
rspro_IpAddr2str(&pdu->msg.choice.configClientBankReq.bankd.ip));
rspro2bank_slot(&g_client->bankd_slot, &pdu->msg.choice.configClientBankReq.bankSlot);
g_client->bankd_conn.server_port = pdu->msg.choice.configClientBankReq.bankd.port;
/* instruct bankd FSM to connect */
osmo_fsm_inst_dispatch(g_client->bankd_conn.fi, SRVC_E_ESTABLISH, NULL);
/* bankd port 0 is a magic value to indicate "no bankd" */
if (g_client->bankd_conn.server_port == 0)
osmo_fsm_inst_dispatch(g_client->bankd_conn.fi, SRVC_E_DISCONNECT, NULL);
else
osmo_fsm_inst_dispatch(g_client->bankd_conn.fi, SRVC_E_ESTABLISH, NULL);
/* send response to server */
resp = rspro_gen_ConfigClientBankRes(ResultCode_ok);
server_conn_send_rspro(srvc, resp);
@ -901,7 +904,7 @@ static void handle_sig_usr1(int signal)
static void print_welcome(void)
{
printf("simtrace2-remsim-client - Remote SIM card client for SIMtrace\n"
"(C) 2010-2019, Harald Welte <laforge@gnumonks.org>\n"
"(C) 2010-2020, Harald Welte <laforge@gnumonks.org>\n"
"(C) 2018, sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>\n\n");
}

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