Harald Welte has submitted this change and it was merged. ( 
https://gerrit.osmocom.org/11687 )

Change subject: ipaccess-config: Introduce -q quiet param
......................................................................

ipaccess-config: Introduce -q quiet param

This way only formated output is pinted to stdout when using -G and can
be used by other tools (osmo-gsm-tester) to get a json dictionary with 
interesting
information.

Related: OS#3624
Change-Id: I257bfc8d82b49a3641be6b6777e472ecf561a21e
---
M src/ipaccess/ipaccess-config.c
1 file changed, 43 insertions(+), 20 deletions(-)

Approvals:
  Neels Hofmeyr: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/ipaccess/ipaccess-config.c b/src/ipaccess/ipaccess-config.c
index dcaa756..7c81c5a 100644
--- a/src/ipaccess/ipaccess-config.c
+++ b/src/ipaccess/ipaccess-config.c
@@ -73,6 +73,7 @@
 static char *firmware_analysis = NULL;
 static int found_trx = 0;
 static int loop_tests = 0;
+static bool quiet = false;

 static void *tall_ctx_config = NULL;
 static struct abis_nm_sw_desc *sw_load1 = NULL;
@@ -312,11 +313,13 @@
                ipacc_data = signal_data;
                return ipacc_msg_ack(ipacc_data->msg_type, ipacc_data->trx);
        case S_NM_IPACC_RESTART_ACK:
-               printf("The BTS has acked the restart. Exiting.\n");
+               if (!quiet)
+                       printf("The BTS has acked the restart. Exiting.\n");
                exit(0);
                break;
        case S_NM_IPACC_RESTART_NACK:
-               printf("The BTS has nacked the restart. Exiting.\n");
+               if (!quiet)
+                       printf("The BTS has nacked the restart. Exiting.\n");
                exit(0);
                break;
        case S_NM_STATECHG_OPER:
@@ -353,7 +356,8 @@

        switch (event) {
        case NM_MT_LOAD_INIT_ACK:
-               fprintf(stdout, "Software Load Initiate ACK\n");
+               if (!quiet)
+                       fprintf(stdout, "Software Load Initiate ACK\n");
                break;
        case NM_MT_LOAD_INIT_NACK:
                fprintf(stderr, "ERROR: Software Load Initiate NACK\n");
@@ -379,7 +383,9 @@
                msg->l2h[0] = NM_ATT_IPACC_CUR_SW_CFG;
                msg->l2h[1] = msgb_l3len(msg) >> 8;
                msg->l2h[2] = msgb_l3len(msg) & 0xff;
-               printf("Foo l2h: %p l3h: %p... length l2: %u  l3: %u\n", 
msg->l2h, msg->l3h, msgb_l2len(msg), msgb_l3len(msg));
+               if (!quiet)
+                       printf("Foo l2h: %p l3h: %p... length l2: %u  l3: %u\n",
+                              msg->l2h, msg->l3h, msgb_l2len(msg), 
msgb_l3len(msg));
                abis_nm_ipaccess_set_nvattr(trx, msg->l2h, msgb_l2len(msg));
                msgb_free(msg);
                break;
@@ -395,7 +401,7 @@
                break;
        case NM_MT_LOAD_SEG_ACK:
                percent = abis_nm_software_load_status(trx->bts);
-               if (percent > percent_old)
+               if (!quiet && percent > percent_old)
                        printf("Software Download Progress: %d%%\n", percent);
                percent_old = percent;
                break;
@@ -528,7 +534,8 @@
        int need_to_set_attr = 0;
        int len;

-       printf("OML link established using TRX %d\n", trx->nr);
+       if (!quiet)
+               printf("OML link established using TRX %d\n", trx->nr);

        if (get_attr) {
                msgb_put_u8(nmsg_get, NM_ATT_IPACC_PRIM_OML_CFG);
@@ -538,7 +545,8 @@
                len = strlen(unit_id);
                if (len > nmsg_set->data_len-10)
                        goto out_err;
-               printf("setting Unit ID to '%s'\n", unit_id);
+               if (!quiet)
+                       printf("setting Unit ID to '%s'\n", unit_id);
                nv_put_unit_id(nmsg_set, unit_id);
                need_to_set_attr = 1;
        }
@@ -551,13 +559,15 @@
                        goto out_err;
                }

-               printf("setting primary OML link IP to '%s'\n", inet_ntoa(ia));
+               if (!quiet)
+                       printf("setting primary OML link IP to '%s'\n", 
inet_ntoa(ia));
                nv_put_prim_oml(nmsg_set, ntohl(ia.s_addr), 0);
                need_to_set_attr = 1;
        }
        if (nv_mask) {
-               printf("setting NV Flags/Mask to 0x%04x/0x%04x\n",
-                       nv_flags, nv_mask);
+               if (!quiet)
+                       printf("setting NV Flags/Mask to 0x%04x/0x%04x\n",
+                              nv_flags, nv_mask);
                nv_put_flags(nmsg_set, nv_flags, nv_mask);
                need_to_set_attr = 1;
        }
@@ -576,7 +586,8 @@
                        goto out_err;
                }

-               printf("setting static IP Address/Mask\n");
+               if (!quiet)
+                       printf("setting static IP Address/Mask\n");
                nv_put_ip_if_cfg(nmsg_set, ntohl(ia_addr.s_addr), 
ntohl(ia_mask.s_addr));
                need_to_set_attr = 1;
        }
@@ -589,7 +600,8 @@
                        goto out_err;
                }

-               printf("setting static IP Gateway\n");
+               if (!quiet)
+                       printf("setting static IP Gateway\n");
                /* we only set the default gateway with zero addr/mask */
                nv_put_gw_cfg(nmsg_set, 0, 0, ntohl(ia_gw.s_addr));
                need_to_set_attr = 1;
@@ -607,7 +619,8 @@
        }

        if (restart && !prim_oml_ip && !software) {
-               printf("restarting BTS\n");
+               if (!quiet)
+                       printf("restarting BTS\n");
                abis_nm_ipaccess_restart(trx);
        }

@@ -636,7 +649,8 @@
                                            phys_conf_min, 
sizeof(phys_conf_min));
                else if (software) {
                        int rc;
-                       printf("Attempting software upload with '%s'\n", 
software);
+                       if (!quiet)
+                               printf("Attempting software upload with 
'%s'\n", software);
                        rc = abis_nm_software_load(trx->bts, trx->nr, software, 
19, 0, swload_cbfn, trx);
                        if (rc < 0) {
                                fprintf(stderr, "Failed to start software 
load\n");
@@ -769,7 +783,8 @@
        entry = talloc_zero(tall_firm_ctx, struct llist_head);
        INIT_LLIST_HEAD(entry);

-       printf("Opening possible firmware '%s'\n", filename);
+       if (!quiet)
+               printf("Opening possible firmware '%s'\n", filename);
        fd = open(filename, O_RDONLY);
        if (fd < 0) {
                perror("nada");
@@ -893,6 +908,7 @@
        printf("  -f --firmware FIRMWARE\tProvide firmware information\n");
        printf("  -w --write-firmware\t\tThis will dump the firmware parts to 
the filesystem. Use with -f.\n");
        printf("  -p --loop\t\t\tLoop the tests executed with the --listen 
command.\n");
+       printf("  -q --quiet\t\t\tAvoid printing unformatted logging to stdout, 
useful with -G.\n");
 }

 static void print_value_string(const struct value_string *val, int size)
@@ -945,9 +961,6 @@
        osmo_init_logging2(tall_ctx_config, &log_info);
        bts_model_nanobts_init();

-       printf("ipaccess-config (C) 2009-2010 by Harald Welte and others\n");
-       printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n");
-
        while (1) {
                int c;
                unsigned long ul;
@@ -972,10 +985,11 @@
                        { "write-firmware", 0, 0, 'w' },
                        { "disable-color", 0, 0, 'c'},
                        { "loop", 0, 0, 'p' },
+                       { "quiet", 0, 0, 'q' },
                        { 0, 0, 0, 0 },
                };

-               c = getopt_long(argc, argv, "Gu:o:i:g:rn:S:U:l:L:hs:d:f:wcpH", 
long_options,
+               c = getopt_long(argc, argv, "Gu:o:i:g:rn:S:U:l:L:hs:d:f:wcpqH", 
long_options,
                                &option_index);

                if (c == -1)
@@ -1057,6 +1071,9 @@
                case 'p':
                        loop_tests = 1;
                        break;
+               case 'q':
+                       quiet = true;
+                       break;
                case 'h':
                        print_usage();
                        print_help();
@@ -1067,6 +1084,11 @@
                }
        };

+       if (!quiet) {
+               printf("ipaccess-config (C) 2009-2010 by Harald Welte and 
others\n");
+               printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n");
+       }
+
        if (firmware_analysis) {
                analyze_firmware(firmware_analysis);
                if (argc == optind) /* Nothing more to do, exit successfully */
@@ -1097,7 +1119,8 @@

        ipac_nwl_init();

-       printf("Trying to connect to ip.access BTS %s...\n", bts_ip);
+       if (!quiet)
+               printf("Trying to connect to ip.access BTS %s...\n", bts_ip);

        memset(&sin, 0, sizeof(sin));
        sin.sin_family = AF_INET;

-- 
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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I257bfc8d82b49a3641be6b6777e472ecf561a21e
Gerrit-Change-Number: 11687
Gerrit-PatchSet: 9
Gerrit-Owner: Pau Espin Pedrol <pes...@sysmocom.de>
Gerrit-Reviewer: Harald Welte <lafo...@gnumonks.org>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Neels Hofmeyr <nhofm...@sysmocom.de>
Gerrit-Reviewer: Pau Espin Pedrol <pes...@sysmocom.de>

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