From be174b78167bf9f2b77901b4b318606144a5ae58 Mon Sep 17 00:00:00 2001 From: laforge Date: Fri, 17 Aug 2007 08:31:21 +0000 Subject: From: Andrzej Zaborowski Date: Fri, 27 Jul 2007 19:39:15 +0200 Subject: [PATCH] Cell Broadcast message decoding and presentation in libgsmd-tool. This time Cell Broadcast is tested to work, I should have made tests earlier. Now I'm correctly getting a CB message with the human readable name of the city and district when I'm connecting. In the previous patches the CB PDU was not being decoded at all. git-svn-id: http://svn.openmoko.org/trunk/src/target/gsm@2723 99fdad57-331a-0410-800a-d7fa5415bdb3 --- src/util/event.c | 100 +++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 98 insertions(+), 2 deletions(-) (limited to 'src/util') diff --git a/src/util/event.c b/src/util/event.c index f98c7da..a206bbc 100644 --- a/src/util/event.c +++ b/src/util/event.c @@ -34,10 +34,104 @@ static int incall_handler(struct lgsm_handle *lh, int evt, struct gsmd_evt_auxda return 0; } -static int insms_handler(struct lgsm_handle *lh, int evt, struct gsmd_evt_auxdata *aux) +static int insms_handler(struct lgsm_handle *lh, int evt, + struct gsmd_evt_auxdata *aux) { - printf("EVENT: Incoming SMS stored at location %i\n", aux->u.sms.index); + struct gsmd_sms_list *sms; + char payload[GSMD_SMS_DATA_MAXLEN]; + if (aux->u.sms.inlined) { + sms = (struct gsmd_sms_list *) aux->data; + printf("EVENT: Incoming SMS from/to %s%s, at %i%i-%i%i-%i%i " + "%i%i:%i%i:%i%i, GMT%c%i\n", + ((sms->addr.type & __GSMD_TOA_TON_MASK) == + GSMD_TOA_TON_INTERNATIONAL) ? "+" : "", + sms->addr.number, + sms->time_stamp[0] & 0xf, + sms->time_stamp[0] >> 4, + sms->time_stamp[1] & 0xf, + sms->time_stamp[1] >> 4, + sms->time_stamp[2] & 0xf, + sms->time_stamp[2] >> 4, + sms->time_stamp[3] & 0xf, + sms->time_stamp[3] >> 4, + sms->time_stamp[4] & 0xf, + sms->time_stamp[4] >> 4, + sms->time_stamp[5] & 0xf, + sms->time_stamp[5] >> 4, + (sms->time_stamp[6] & 8) ? '-' : '+', + (((sms->time_stamp[6] << 4) | + (sms->time_stamp[6] >> 4)) & 0x3f) >> 2); + if (sms->payload.coding_scheme == ALPHABET_DEFAULT) { + unpacking_7bit_character(&sms->payload, payload); + printf("\"%s\"\n", payload); + } else if (sms->payload.coding_scheme == ALPHABET_8BIT) + printf("8-bit encoded data\n"); + else if (sms->payload.coding_scheme == ALPHABET_UCS2) + printf("Unicode-16 encoded text\n"); + } else + printf("EVENT: Incoming SMS stored at location %i\n", + aux->u.sms.index); + return 0; +} + +static int incbm_handler(struct lgsm_handle *lh, int evt, + struct gsmd_evt_auxdata *aux) +{ + struct gsmd_cbm *msg; + char payload[95]; + static const char *scope_name[] = { + [GSMD_SCOPE_CELL_WIDE_OPER] = "immediate-display cell", + [GSMD_SCOPE_PLMN_WIDE] = "PLMN", + [GSMD_SCOPE_LOC_AREA_WIDE] = "Location Area", + [GSMD_SCOPE_CELL_WIDE] = "cell", + }; + static const char *lang_name[] = { + [GSMD_LANG_GERMAN] = "German", + [GSMD_LANG_ENGLISH] = "English", + [GSMD_LANG_ITALIAN] = "Italian", + [GSMD_LANG_FRENCH] = "French", + [GSMD_LANG_SPANISH] = "Spanish", + [GSMD_LANG_DUTCH] = "Dutch", + [GSMD_LANG_SWEDISH] = "Swedish", + [GSMD_LANG_DANISH] = "Danish", + [GSMD_LANG_PORTUGUESE] = "Portuguese", + [GSMD_LANG_FINNISH] = "Finnish", + [GSMD_LANG_NORWEGIAN] = "Norwegian", + [GSMD_LANG_GREEK] = "Greek", + [GSMD_LANG_TURKISH] = "Turkish", + [GSMD_LANG_HUNGARIAN] = "Hungarian", + [GSMD_LANG_POLISH] = "Polish", + [GSMD_LANG_UNSPECIFIED] = "an unspecified language", + }; + if (aux->u.cbm.inlined) { + msg = (struct gsmd_cbm *) aux->data; + printf("EVENT: Incoming %s-wide Cell Broadcast message in " + "%s (page %i of %i)\n", + scope_name[msg->serial.scope], + lang_name[msg->language], + msg->page, msg->pages); + + if (msg->coding_scheme == ALPHABET_DEFAULT) { + cbm_unpacking_7bit_character(msg->data, payload); + printf("\"%s\"\n", payload); + } else if (msg->coding_scheme == ALPHABET_8BIT) + printf("8-bit encoded data\n"); + else if (msg->coding_scheme == ALPHABET_UCS2) + printf("Unicode-16 encoded text\n"); + } else + printf("EVENT: Incoming Cell Broadcast message stored at " + "location %i\n", aux->u.cbm.index); + return 0; +} +static int inds_handler(struct lgsm_handle *lh, int evt, + struct gsmd_evt_auxdata *aux) +{ + if (aux->u.ds.inlined) + printf("EVENT: Incoming Status Report\n"); + else + printf("EVENT: Incoming Status Report stored at location %i\n", + aux->u.ds.index); return 0; } @@ -139,6 +233,8 @@ int event_init(struct lgsm_handle *lh) rc = lgsm_evt_handler_register(lh, GSMD_EVT_IN_CALL, &incall_handler); rc |= lgsm_evt_handler_register(lh, GSMD_EVT_IN_CLIP, &clip_handler); rc |= lgsm_evt_handler_register(lh, GSMD_EVT_IN_SMS, &insms_handler); + rc |= lgsm_evt_handler_register(lh, GSMD_EVT_IN_CBM, &incbm_handler); + rc |= lgsm_evt_handler_register(lh, GSMD_EVT_IN_DS, &inds_handler); rc |= lgsm_evt_handler_register(lh, GSMD_EVT_OUT_COLP, &colp_handler); rc |= lgsm_evt_handler_register(lh, GSMD_EVT_NETREG, &netreg_handler); rc |= lgsm_evt_handler_register(lh, GSMD_EVT_SIGNAL, &sigq_handler); -- cgit v1.2.3