From: Erin Yueh Subject: [PATCH] SMS status report I made a patch for SMS status report. It can change SMS-Submit messages and ask for a status report. When the destination address receives our message, the service center will send a SMS-STATUS-REPORT to us. We can tell what messages we sent by TP-MR (message reference number) value and can know the sending result by TP-ST (Status) value from status report messages. PS. if you don't want to ask a status report, you can change this value back. Replace "GSMD_SMS_TP_SRR_STATUS_REQUEST" with "GSMD_SMS_TP_SRR_NOT_REQUEST". header[pos ++] = GSMD_SMS_TP_MTI_SUBMIT | (0 << 2) | /* Reject Duplicates: 0 */ GSMD_SMS_TP_VPF_NOT_PRESENT | - GSMD_SMS_TP_SRR_NOT_REQUEST | + GSMD_SMS_TP_SRR_STATUS_REQUEST | (src->payload.has_header ? GSMD_SMS_TP_UDHI_WITH_HEADER : GSMD_SMS_TP_UDHI_NO_HEADER) | GSMD_SMS_TP_RP_NOT_SET; Signed-off-by: Jim Huang --- src/gsmd/sms_pdu.c | 54 +++++++++++++++++++++++++++++++++++++++++++----------- src/util/event.c | 6 +++++- 2 files changed, 48 insertions(+), 12 deletions(-) Index: gsm/src/gsmd/sms_pdu.c =================================================================== --- gsm.orig/src/gsmd/sms_pdu.c 2007-09-06 11:14:34.000000000 +0800 +++ gsm/src/gsmd/sms_pdu.c 2007-09-17 23:39:20.000000000 +0800 @@ -139,6 +139,17 @@ /* Skip TP-PID */ len -= 9; src += 9; + + /* TP-UDL */ + dst->payload.length = src[0]; + i = sms_data_bytelen(dst->payload.coding_scheme, src[0]); + + /* TP-UD */ + if (len < 1 + i || i > GSMD_SMS_DATA_MAXLEN) + return 1; + memcpy(dst->payload.data, src + 1, i); + dst->payload.data[i] = 0; + break; case GSMD_SMS_TP_MTI_SUBMIT: if (len < 4) @@ -179,23 +190,44 @@ src += vpf ? 3 : 2; memset(dst->time_stamp, 0, 7); + + /* TP-UDL */ + dst->payload.length = src[0]; + i = sms_data_bytelen(dst->payload.coding_scheme, src[0]); + + /* TP-UD */ + if (len < 1 + i || i > GSMD_SMS_DATA_MAXLEN) + return 1; + memcpy(dst->payload.data, src + 1, i); + dst->payload.data[i] = 0; break; case GSMD_SMS_TP_MTI_STATUS_REPORT: - /* TODO */ + if (len < 3) + return 1; + + /* TP-MR set it gsmd_sms_list.index*/ + dst->index = (int) src[1]; + /* TP-STATUS set it to coding_scheme */ + dst->payload.coding_scheme = (int) src[len-1]; + /* TP-RA */ + i = sms_number_bytelen(src[3], src[2]); + if (len < 13 + i) + return 1; + if (sms_address2ascii(&dst->addr, src + 2)) + return 1; + len -= 4 + i; + src += 4 + i; + /* TP-SCTS */ + memcpy(dst->time_stamp, src, 7); + /* TP-UD */ + dst->payload.length = 0; + dst->payload.data[0] = 0; + break; default: /* Unknown PDU type */ return 1; } - /* TP-UDL */ - dst->payload.length = src[0]; - i = sms_data_bytelen(dst->payload.coding_scheme, src[0]); - - /* TP-UD */ - if (len < 1 + i || i > GSMD_SMS_DATA_MAXLEN) - return 1; - memcpy(dst->payload.data, src + 1, i); - dst->payload.data[i] = 0; return 0; } @@ -215,7 +247,7 @@ GSMD_SMS_TP_MTI_SUBMIT | (0 << 2) | /* Reject Duplicates: 0 */ GSMD_SMS_TP_VPF_NOT_PRESENT | - GSMD_SMS_TP_SRR_NOT_REQUEST | + GSMD_SMS_TP_SRR_STATUS_REQUEST | (src->payload.has_header ? GSMD_SMS_TP_UDHI_WITH_HEADER : GSMD_SMS_TP_UDHI_NO_HEADER) | GSMD_SMS_TP_RP_NOT_SET; Index: gsm/src/util/event.c =================================================================== --- gsm.orig/src/util/event.c 2007-09-06 11:14:34.000000000 +0800 +++ gsm/src/util/event.c 2007-09-17 23:39:47.000000000 +0800 @@ -128,8 +128,12 @@ static int inds_handler(struct lgsm_handle *lh, int evt, struct gsmd_evt_auxdata *aux) { - if (aux->u.ds.inlined) + if (aux->u.ds.inlined) { + struct gsmd_sms_list *sms; + sms = (struct gsmd_sms_list *) aux->data; printf("EVENT: Incoming Status Report\n"); + printf("message ref = %d, status = %d\n", sms->index,sms->payload.coding_scheme); + } else printf("EVENT: Incoming Status Report stored at location %i\n", aux->u.ds.index);