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[host] app: print list of valid capture interfaces

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This commit is contained in:
Geoffrey McRae 2024-03-04 21:09:39 +11:00
parent 03662f45a7
commit bfadf0a427
1 changed files with 13 additions and 0 deletions
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13
host/src/app.c
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@ -123,6 +123,18 @@ static bool validateCaptureBackend(struct Option * opt, const char ** error)
return false; return false;
} }
static StringList getValuesCaptureBackend(struct Option * opt)
{
StringList sl = stringlist_new(false);
if (!sl)
return NULL;
for (int i = 0; CaptureInterfaces[i]; ++i)
stringlist_push(sl, (char *)CaptureInterfaces[i]->shortName);
return sl;
}
static struct Option options[] = static struct Option options[] =
{ {
{ {
@ -132,6 +144,7 @@ static struct Option options[] =
.type = OPTION_TYPE_STRING, .type = OPTION_TYPE_STRING,
.value.x_string = "", .value.x_string = "",
.validator = validateCaptureBackend, .validator = validateCaptureBackend,
.getValues = getValuesCaptureBackend
}, },
{ {
.module = "app", .module = "app",