static int sendNotify(MmsEnvelope *e) { Octstr *to; MmsMsg *msg, *smsg = NULL; MmsEnvelopeTo *xto = gwlist_get(e->to, 0); Octstr *err = NULL; time_t tnow = time(NULL); int j, k, len; Octstr *phonenum = NULL, *rcpt_ip = NULL, *msgId, *from, *fromproxy; int mtype, msize; int res = MMS_SEND_OK, dlr; time_t expiryt; char *prov_notify_event = NULL; char *rtype = NULL; if (e->lastaccess != 0) { /* This message has been fetched at least once, no more signals. */ e->sendt = e->expiryt + 3600*24*30*12; info(0, "MM1: Message [ID: %s] fetched/touched at least once. Skipping", e->xqfname); return settings->qfs->mms_queue_update(e); } if (!xto) { error(0, "mobilesender: Queue entry %s with no recipients!", e->xqfname); return 0; } msg = settings->qfs->mms_queue_getdata(e); to = octstr_duplicate(xto->rcpt); expiryt = e->expiryt; msgId = e->msgId ? octstr_duplicate(e->msgId) : NULL; from = octstr_duplicate(e->from); fromproxy = e->fromproxy ? octstr_duplicate(e->fromproxy) : NULL; msize = e->msize; dlr = e->dlr; if (e->expiryt != 0 && /* Handle message expiry. */ e->expiryt < tnow) { err = octstr_format("MMSC error: Message expired while sending to %S!", to); res = MMS_SEND_ERROR_FATAL; prov_notify_event = "failedfetch"; rtype = "Expired"; goto done; } else if (e->attempts >= settings->maxsendattempts) { err = octstr_format("MMSC error: Failed to deliver to %S after %ld attempts!", to, e->attempts); res = MMS_SEND_ERROR_FATAL; prov_notify_event = "failedfetch"; rtype = "Expired"; goto done; } j = octstr_case_search(to, octstr_imm("/TYPE=PLMN"), 0); k = octstr_case_search(to, octstr_imm("/TYPE=IPv"), 0); len = octstr_len(to); if (j > 0 && j - 1 + sizeof "/TYPE=PLMN" == len) { /* A proper number. */ phonenum = octstr_copy(to, 0, j); #if 0 normalize_number(octstr_get_cstr(settings->unified_prefix), &phonenum); #else mms_normalize_phonenum(&phonenum, octstr_get_cstr(settings->unified_prefix), settings->strip_prefixes); #endif } else if (k > 0 && k + sizeof "/TYPE=IPv" == len) rcpt_ip = octstr_copy(to, 0, k); else { /* We only handle phone numbers here. */ err = octstr_format("Unexpected recipient %s in MT queue!", octstr_get_cstr(to)); res = MMS_SEND_ERROR_FATAL; goto done; } mtype = mms_messagetype(msg); /* For phone, getting here means the message can be delivered. So: * - Check whether the recipient is provisioned, if not, wait (script called will queue creation req) * - If the recipient can't take MMS, then send SMS. */ /* We handle two types of requests: send and delivery/read notifications. * other types of messages cannot possibly be in this queue! */ if (mtype == MMS_MSGTYPE_SEND_REQ || mtype == MMS_MSGTYPE_RETRIEVE_CONF) { Octstr *url, *transid; if (phonenum) { int send_ind = mms_ind_send(settings->prov_getstatus, phonenum); if (send_ind < 0 && settings->notify_unprovisioned) send_ind = 0; if (send_ind < 0) { /* That is, recipient is not (yet) provisioned. */ res = MMS_SEND_ERROR_TRANSIENT; err = octstr_format("%S is not provisioned for MMS reception, delivery deferred!", phonenum); /* Do not increase delivery attempts counter. */ e->lasttry = tnow; e->sendt = e->lasttry + settings->send_back_off * (1 + e->attempts); if (settings->qfs->mms_queue_update(e) == 1) e = NULL; /* Queue entry gone. */ else settings->qfs->mms_queue_free_env(e); goto done; } else if (send_ind == 0) { /* provisioned but does not support */ Octstr *s = octstr_format(octstr_get_cstr(settings->mms_notify_txt), from); if (settings->notify_unprovisioned && s && octstr_len(s) > 0) { /* Only send if the string was set. */ List *pheaders; Octstr *sto = octstr_duplicate(phonenum); octstr_url_encode(s); octstr_url_encode(sto); url = octstr_format("%S&text=%S&to=%S",settings->sendsms_url,s, sto); pheaders = http_create_empty_headers(); http_header_add(pheaders, "Connection", "close"); http_header_add(pheaders, "User-Agent", MM_NAME "/" VERSION); http_start_request(httpcaller, HTTP_METHOD_GET, url, pheaders, NULL, 0, &edummy, NULL); http_destroy_headers(pheaders); octstr_destroy(url); octstr_destroy(sto); } else if (s) octstr_destroy(s); res = MMS_SEND_OK; err = octstr_imm("No MMS Ind support, sent SMS instead"); xto->process = 0; /* No more processing. */ if (settings->qfs->mms_queue_update(e) == 1) e = NULL; else settings->qfs->mms_queue_free_env(e); goto done; } } /* To get here means we can send Ind. */ url = mms_makefetchurl(e->xqfname, e->token, MMS_LOC_MQUEUE, phonenum ? phonenum : to, settings); info(0, "Preparing to notify client to fetch message at URL: %s", octstr_get_cstr(url)); transid = mms_maketransid(e->xqfname, settings->host_alias); smsg = mms_notification(msg, e->msize, url, transid, e->expiryt ? e->expiryt : tnow + settings->default_msgexpiry, settings->optimize_notification_size); octstr_destroy(transid); octstr_destroy(url); } else if (mtype == MMS_MSGTYPE_DELIVERY_IND || mtype == MMS_MSGTYPE_READ_ORIG_IND) smsg = msg; else { error(0, "Unexpected message type %s for %s found in MT queue!", mms_message_type_to_cstr(mtype), octstr_get_cstr(to)); res = MMS_SEND_ERROR_FATAL; goto done; } if (smsg) start_push(phonenum ? phonenum : rcpt_ip, phonenum ? 1 : 0, e, smsg); /* Send the message. * Don't touch 'e' after this point! * It may be freed by receive thread. */ if (smsg != msg && smsg) mms_destroy(smsg); done: if (err != NULL && res != MMS_SEND_ERROR_TRANSIENT) { /* If there was a report request and this is a legit error * queue it. */ if (dlr) { MmsMsg *m = mms_deliveryreport(msgId, to, tnow, rtype ? octstr_imm(rtype) : octstr_imm("Indeterminate")); List *l = gwlist_create(); Octstr *res; gwlist_append(l, from); /* Add to queue, switch via proxy to be from proxy. */ res = settings->qfs->mms_queue_add(to ? to : settings->system_user, l, err, NULL, fromproxy, tnow, tnow+settings->default_msgexpiry, m, NULL, NULL, NULL, NULL, NULL, NULL, 0, octstr_get_cstr(settings->mm1_queuedir), "MM2", settings->host_alias); gwlist_destroy(l, NULL); mms_destroy(m); octstr_destroy(res); } } /* Write to log */ info(0, "%s Mobile Queue MMS Send Notify: From=%s, to=%s, msgsize=%d, reason=%s", SEND_ERROR_STR(res), octstr_get_cstr(from), octstr_get_cstr(to), msize, err ? octstr_get_cstr(err) : ""); if (res == MMS_SEND_ERROR_FATAL) { xto->process = 0; /* No more attempts to deliver, delete this. */ if (settings->qfs->mms_queue_update(e) == 1) e = NULL; /* Queue entry gone. */ else settings->qfs->mms_queue_free_env(e); } /* Else queue will be updated/freed elsewhere. */ if (prov_notify_event) notify_prov_server(octstr_get_cstr(settings->prov_notify), to ? octstr_get_cstr(to) : "unknown", prov_notify_event, rtype ? rtype : "", e ? e->msgId : NULL, NULL, NULL); if (msg) mms_destroy(msg); octstr_destroy(phonenum); octstr_destroy(rcpt_ip); octstr_destroy(to); octstr_destroy(msgId); octstr_destroy(fromproxy); octstr_destroy(from); octstr_destroy(err); return 1; }
static int sendMsg(MmsEnvelope *e) { MmsMsg *msg = NULL; int i, n; Octstr *otransid = e->hdrs ? http_header_value(e->hdrs, octstr_imm("X-Mbuni-TransactionID")) : NULL; if ((msg = qfs->mms_queue_getdata(e)) == NULL) { mms_error(0, "MM7", NULL, "MMSBox queue error: Failed to load message for queue id [%s]!", e->xqfname); goto done2; } for (i = 0, n = gwlist_len(e->to); i<n; i++) { int res = MMS_SEND_OK; MmsEnvelopeTo *to = gwlist_get(e->to, i); Octstr *err = NULL; time_t tnow = time(NULL); MmscGrp *mmc = NULL; Octstr *new_msgid = NULL; List *errl = NULL; int is_email = 0; if (!to || !to->process) continue; if (e->expiryt != 0 && /* Handle message expiry. */ e->expiryt < tnow) { err = octstr_format("MMSC error: Message expired while sending to %S!", to->rcpt); res = MMS_SEND_ERROR_FATAL; goto done; } else if (e->attempts >= maxsendattempts) { err = octstr_format("MMSBox error: Failed to deliver to " "%S after %ld attempts. (max attempts allowed is %ld)!", to->rcpt, e->attempts, maxsendattempts); res = MMS_SEND_ERROR_FATAL; goto done; } is_email = (octstr_search_char(to->rcpt, '@', 0) > 0); if ((mmc = get_handler_mmc(e->viaproxy, to->rcpt, e->from)) == NULL && !is_email) { err = octstr_format("MMSBox error: Failed to deliver to " "%S. Don't know how to route!", to->rcpt); res = MMS_SEND_ERROR_TRANSIENT; goto done; } if (is_email) { int j = octstr_case_search(e->from, octstr_imm("/TYPE=PLMN"), 0); int k = octstr_case_search(e->from, octstr_imm("/TYPE=IPv"), 0); int len = octstr_len(e->from); Octstr *pfrom; if (j > 0 && j - 1 + sizeof "/TYPE=PLMN" == len) pfrom = octstr_copy(e->from, 0, j); else if (k > 0 && k + sizeof "/TYPE=IPv" == len) pfrom = octstr_copy(e->from, 0, k); else pfrom = octstr_duplicate(e->from); if (octstr_search_char(e->from, '@', 0) < 0) octstr_format_append(pfrom,"@%S", myhostname); res = mms_sendtoemail(pfrom, to->rcpt, e->subject ? e->subject : octstr_imm(""), e->msgId, msg, 0, &err, octstr_get_cstr(sendmail_cmd), myhostname, 0, 0, "", "", 0, e->xqfname, e->hdrs); octstr_destroy(pfrom); } else { res = mms_sendtommsc(mmc, e, to->rcpt, otransid, msg, &new_msgid, &errl); if (errl) err = http_header_value(errl, octstr_imm("X-Mbuni-Error")); } if (mmc) { if (res == MMS_SEND_OK) mmc->mt_pdus++; else mmc->mt_errors++; mmc->last_pdu = time(NULL); return_mmsc_conn(mmc); /* important. */ } done: if (res == MMS_SEND_OK || res == MMS_SEND_QUEUED) { to->process = 0; if (e->msgtype == MMS_MSGTYPE_SEND_REQ || e->msgtype == MMS_MSGTYPE_RETRIEVE_CONF) /* queue dlr as needed. */ queue_dlr(mmc, e->from, to->rcpt, new_msgid, octstr_imm("Forwarded"), "MM7-Out", errl); } else if (res == MMS_SEND_ERROR_FATAL && mmc) { if (e->msgtype == MMS_MSGTYPE_SEND_REQ || e->msgtype == MMS_MSGTYPE_RETRIEVE_CONF) /* queue dlr as needed. */ queue_dlr(mmc, e->from, to->rcpt, e->msgId, (e->expiryt != 0 && e->expiryt < tnow) ? octstr_imm("Expired") : octstr_imm("Rejected"), "MM7-Out", errl); } if (res == MMS_SEND_ERROR_FATAL) to->process = 0; /* No more attempts. */ /* handle CDR */ if (res == MMS_SEND_OK || res == MMS_SEND_QUEUED || res == MMS_SEND_ERROR_FATAL) { Octstr *mclass = mms_get_header_value(msg, octstr_imm("X-Mms-Message-Class")); Octstr *prio = mms_get_header_value(msg, octstr_imm("X-Mms-Priority")); Octstr *mstatus = mms_get_header_value(msg, octstr_imm("X-Mms-Status")); /* Do CDR */ cdrfs->logcdr(e->created, octstr_get_cstr(e->from), octstr_get_cstr(to->rcpt), octstr_get_cstr(e->msgId), mmc ? octstr_get_cstr(mmc->id) : NULL, /* Should we touch mmc here? XXX */ e->src_interface, "MM7", e->msize, (char *)mms_message_type_to_cstr(e->msgtype), prio ? octstr_get_cstr(prio) : NULL, mclass ? octstr_get_cstr(mclass) : NULL, res == MMS_SEND_ERROR_FATAL ? "dropped" : (mstatus ? octstr_get_cstr(mstatus) : "sent"), e->dlr, 0); octstr_destroy(mclass); octstr_destroy(prio); octstr_destroy(mstatus); } if (err == NULL) mms_info(0, "MM7", NULL, "%s MMSBox Outgoing Queue MMS Send: From %s, to %s, msgsize=%ld: msgid=[%s]", SEND_ERROR_STR(res), octstr_get_cstr(e->from), octstr_get_cstr(to->rcpt), e->msize, new_msgid ? octstr_get_cstr(new_msgid) : "N/A"); else mms_error_ex("MT", 0, "MM7", NULL, "%s MMSBox Outgoing Queue MMS Send: From %s, to %s, msgsize=%ld: %s", SEND_ERROR_STR(res), octstr_get_cstr(e->from), octstr_get_cstr(to->rcpt), e->msize, octstr_get_cstr(err)); octstr_destroy(new_msgid); octstr_destroy(err); http_destroy_headers(errl); e->lasttry = tnow; if (qfs->mms_queue_update(e) == 1) { e = NULL; break; /* Queue entry gone. */ } } done2: mms_destroy(msg); octstr_destroy(otransid); if (e) { /* Update the queue if it is still valid (e.g. recipients not handled) * XXX can this happen here??... */ e->lasttry = time(NULL); e->attempts++; /* Update count of number of delivery attempts. */ e->sendt = e->lasttry + mmsbox_send_back_off * e->attempts; if (qfs->mms_queue_update(e) != 1) qfs->mms_queue_free_env(e); } return 1; /* always delete queue entry. */ }