Revision cf5a65aa qemu-config.c
| b/qemu-config.c | ||
|---|---|---|
| 425 | 425 |
} |
| 426 | 426 |
} |
| 427 | 427 |
|
| 428 |
int qemu_config_parse(FILE *fp) |
|
| 428 |
int qemu_config_parse(FILE *fp, const char *fname)
|
|
| 429 | 429 |
{
|
| 430 | 430 |
char line[1024], group[64], id[64], arg[64], value[1024]; |
| 431 |
Location loc; |
|
| 431 | 432 |
QemuOptsList *list = NULL; |
| 432 | 433 |
QemuOpts *opts = NULL; |
| 434 |
int res = -1, lno = 0; |
|
| 433 | 435 |
|
| 436 |
loc_push_none(&loc); |
|
| 434 | 437 |
while (fgets(line, sizeof(line), fp) != NULL) {
|
| 438 |
loc_set_file(fname, ++lno); |
|
| 435 | 439 |
if (line[0] == '\n') {
|
| 436 | 440 |
/* skip empty lines */ |
| 437 | 441 |
continue; |
| ... | ... | |
| 444 | 448 |
/* group with id */ |
| 445 | 449 |
list = find_list(group); |
| 446 | 450 |
if (list == NULL) |
| 447 |
return -1;
|
|
| 451 |
goto out;
|
|
| 448 | 452 |
opts = qemu_opts_create(list, id, 1); |
| 449 | 453 |
continue; |
| 450 | 454 |
} |
| ... | ... | |
| 452 | 456 |
/* group without id */ |
| 453 | 457 |
list = find_list(group); |
| 454 | 458 |
if (list == NULL) |
| 455 |
return -1;
|
|
| 459 |
goto out;
|
|
| 456 | 460 |
opts = qemu_opts_create(list, NULL, 0); |
| 457 | 461 |
continue; |
| 458 | 462 |
} |
| 459 | 463 |
if (sscanf(line, " %63s = \"%1023[^\"]\"", arg, value) == 2) {
|
| 460 | 464 |
/* arg = value */ |
| 461 | 465 |
if (opts == NULL) {
|
| 462 |
fprintf(stderr, "no group defined\n");
|
|
| 463 |
return -1;
|
|
| 466 |
error_report("no group defined");
|
|
| 467 |
goto out;
|
|
| 464 | 468 |
} |
| 465 | 469 |
if (qemu_opt_set(opts, arg, value) != 0) {
|
| 466 |
fprintf(stderr, "failed to set \"%s\" for %s\n", |
|
| 467 |
arg, group); |
|
| 468 |
return -1; |
|
| 470 |
error_report("failed to set \"%s\" for %s", arg, group);
|
|
| 471 |
goto out; |
|
| 469 | 472 |
} |
| 470 | 473 |
continue; |
| 471 | 474 |
} |
| 472 |
fprintf(stderr, "parse error: %s\n", line);
|
|
| 473 |
return -1;
|
|
| 475 |
error_report("parse error");
|
|
| 476 |
goto out;
|
|
| 474 | 477 |
} |
| 475 |
return 0; |
|
| 478 |
res = 0; |
|
| 479 |
out: |
|
| 480 |
loc_pop(&loc); |
|
| 481 |
return res; |
|
| 476 | 482 |
} |
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