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comparison simtool/pbupdate.c @ 120:70219d92c32e

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fc-simtool: pb-update-imm-hex command implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 28 Jan 2021 04:46:41 +0000
parents 06e2d5c60cbd
children f18b87115cca
comparison
equal deleted inserted replaced
119:c77b0d4cf89f 120:70219d92c32e
445 if (rc < 0) 445 if (rc < 0)
446 return(rc); 446 return(rc);
447 } 447 }
448 return update_rec_op(recno, 0x04, record, curfile_record_len); 448 return update_rec_op(recno, 0x04, record, curfile_record_len);
449 } 449 }
450
451 static
452 decode_alphatag_arg_hex(arg, record)
453 char *arg;
454 u_char *record;
455 {
456 unsigned maxlen, acclen;
457
458 maxlen = curfile_record_len - 14;
459 for (acclen = 0; ; acclen++) {
460 while (isspace(*arg))
461 arg++;
462 if (!*arg)
463 break;
464 if (!isxdigit(arg[0]) || !isxdigit(arg[1])) {
465 fprintf(stderr, "error: invalid hex string input\n");
466 return(-1);
467 }
468 if (acclen >= maxlen) {
469 fprintf(stderr,
470 "error: alpha tag string is longer than SIM limit\n");
471 return(-1);
472 }
473 record[acclen] = (decode_hex_digit(arg[0]) << 4) |
474 decode_hex_digit(arg[1]);
475 arg += 2;
476 }
477 return(0);
478 }
479
480 cmd_pb_update_imm_hex(argc, argv)
481 char **argv;
482 {
483 int rc;
484 unsigned recno;
485 u_char record[255], *fixp;
486
487 rc = phonebook_op_common(argv[1]);
488 if (rc < 0)
489 return(rc);
490 recno = strtoul(argv[2], 0, 0);
491 if (recno < 1 || recno > curfile_record_count) {
492 fprintf(stderr, "error: specified record number is invalid\n");
493 return(-1);
494 }
495 memset(record, 0xFF, curfile_record_len);
496 fixp = record + curfile_record_len - 14;
497 rc = decode_number_arg(argv[3], fixp);
498 if (rc < 0)
499 return(rc);
500 rc = decode_alphatag_arg_hex(argv[4], record);
501 if (rc < 0)
502 return(rc);
503 return update_rec_op(recno, 0x04, record, curfile_record_len);
504 }