Hi all, is there any reference to new *db* API ? In developer's guide, ch 8 there are old api. Reading ser code, in particular auth_db module, some functions seems to use valid database api. I need only to do a query but it's hard to build correctly a query and execute this, referencing only to some _similar_ code in some module. What I need, and hope to be usefull for anybody, is a template/guide/tutorial/documentation/dummy_example for a correct query execution. There is a snippet of the code : 471 static int db_example(char* db_url){ 472 str result; 473 db_cmd_t *query = NULL; 474 db_res_t *result_t; 475 db_rec_t *row; 476 477 str id_column; 478 str value_column; 479 str table; 480 str id; 481 482 table.s = "value_att"; 483 table.len = 10; 484 id_column.s = "id_value"; 485 id_column.len = 9; 486 value_column.s = "value"; 487 value_column.len = 5; 488 int len; 489 490 module_db_handle = db_ctx("module_db"); 491 if (!module_db_handle) goto err; 492 if (db_add_db(module_db_handle, db_url) < 0) goto err; 493 if (db_connect(module_db_handle) < 0) 494 goto err; 495 else 496 LOG(L_INFO,"DB connected.\n"); 497 498 /* Setup query */ 499 500 db_fld_t match_with[] = { 501 { .name = id_column.s, .type = DB_INT }, 502 { .name = NULL } 503 }; 504 db_fld_t *result_cols = NULL; 505 506 507 len = sizeof(*result_cols); 508 result_cols = pkg_malloc(len); 509 if (!result_cols) { 510 ERR("can't allocate pkg mem\n"); 511 return -1; 512 } 513 memset(result_cols, 0, len); 514 515 result_cols->name = value_column.s; 516 result_cols->type = DB_STR; 517 518 query = db_cmd(DB_GET, module_db_handle, table.s, result_cols, match_with, NULL); 519 520 id.s="2"; 521 id.len=2; 522 query->match[0].v.lstr = id; if (db_exec(&result_t, query) < 0 ) { 525 ERR("Error while querying database\n"); 526 return -1; 527 } 528 529 if (result_t) row = db_first(result_t); 530 else row=NULL; 531 532 while (row) { 533 if (IS_NULL((row)->fld[0]) || IS_NULL((row)->fld[1])) { 534 535 } else { 536 if ((row)->fld[1].v.int4 & DB_DISABLED) { 537 } else { 538 if ((row)->fld[1].v.int4 & DB_LOAD_SER) { 539 break; 540 } 541 } 542 } 543 row = db_next(result_t); 544 } 545 546 if (!row) { 547 DBG("Value not found\n"); 548 return 1; 549 } 550 551 result.s = (row)->fld[0].v.cstr; 552 result.len = strlen(result.s); 553 554 555 return 0; 556 557 558 559 560 err: 561 562 if (module_db_handle) { 563 module_db_handle = NULL; 564 db_ctx_free(module_db_handle); 565 } 566 567 LOG(L_ERR,"Error while initializing database layer\n"); 568 return -1; 569 570 } I really hope to solve this problem because I don't want to use my sql library when ser has his own database support. Thanks in advance to anybody, Francesco la Torre _______________________________________________ Serdev mailing list Serdev(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serdev