* replicates the remote update of an ongoing dialog locally * by reading the relevant information using the Binary Packet Interface */
| 435 | * by reading the relevant information using the Binary Packet Interface |
| 436 | */ |
| 437 | int dlg_replicated_update(bin_packet_t *packet) |
| 438 | { |
| 439 | struct dlg_cell *dlg = NULL; |
| 440 | str call_id, from_tag, to_tag, from_uri, to_uri, vars, profiles; |
| 441 | int timeout, h_entry; |
| 442 | str st; |
| 443 | struct dlg_entry *d_entry; |
| 444 | int rcv_flags, save_new_flag, save_sync_flag; |
| 445 | unsigned int h_id; |
| 446 | unsigned int new_state; |
| 447 | short pkg_ver = get_bin_pkg_version(packet); |
| 448 | int state; |
| 449 | |
| 450 | bin_pop_str(packet, &call_id); |
| 451 | bin_pop_str(packet, &from_tag); |
| 452 | bin_pop_str(packet, &to_tag); |
| 453 | bin_pop_str(packet, &from_uri); |
| 454 | bin_pop_str(packet, &to_uri); |
| 455 | |
| 456 | bin_pop_int(packet, &h_id); |
| 457 | |
| 458 | LM_DBG("replicated update for ['%.*s' '%.*s' '%.*s' '%.*s' '%.*s']\n", |
| 459 | call_id.len, call_id.s, from_tag.len, from_tag.s, to_tag.len, to_tag.s, |
| 460 | from_uri.len, from_uri.s, to_uri.len, to_uri.s); |
| 461 | |
| 462 | h_entry = dlg_hash(&call_id); |
| 463 | d_entry = &d_table->entries[h_entry]; |
| 464 | |
| 465 | dlg_lock(d_table, d_entry); |
| 466 | |
| 467 | if (pkg_ver == DLG_BIN_V4) |
| 468 | dlg = lookup_dlg_unsafe(h_entry, h_id); |
| 469 | else |
| 470 | get_dlg_unsafe(d_entry, &call_id, &from_tag, &to_tag, &dlg); |
| 471 | |
| 472 | if (!dlg) { |
| 473 | LM_DBG("dialog not found, building new\n"); |
| 474 | |
| 475 | dlg = build_new_dlg(&call_id, &from_uri, &to_uri, &from_tag); |
| 476 | if (!dlg) { |
| 477 | LM_ERR("Failed to create replicated dialog!\n"); |
| 478 | goto error; |
| 479 | } |
| 480 | |
| 481 | return dlg_replicated_create(packet ,dlg, &from_tag, &to_tag, h_id, 1, 0); |
| 482 | } |
| 483 | |
| 484 | /* discard an update for a deleted dialog */ |
| 485 | if (dlg->state == DLG_STATE_DELETED) { |
| 486 | dlg_unlock(d_table, d_entry); |
| 487 | return 0; |
| 488 | } |
| 489 | |
| 490 | bin_skip_int(packet, 1); |
| 491 | state = dlg->state; |
| 492 | bin_pop_int(packet, &new_state); |
| 493 | /* Update stats when the dialog moves between confirmed, early, and other states. */ |
| 494 | if ((state == DLG_STATE_CONFIRMED_NA || state == DLG_STATE_CONFIRMED) != |
no test coverage detected