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qapi, qemu-options: make all parsing visitors parse boolean options the same

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OptsVisitor, StringInputVisitor and the keyval visitor have
three different ideas of how a human could write the value of
a boolean option.  Pay homage to the backwards-compatibility
gods and make the new common helper accept all four sets (on/off,
true/false, y/n and yes/no), but remove case-insensitivity.

Since OptsVisitor is supposed to match qemu-options, adjust
it as well.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201103161339.447118-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2020-11-03 11:13:39 -05:00
parent e27bd49876
commit 372bcb2585
6 changed files with 30 additions and 52 deletions
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17
qapi/string-input-visitor.c
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@ -332,22 +332,7 @@ static bool parse_type_bool(Visitor *v, const char *name, bool *obj,
StringInputVisitor *siv = to_siv(v);
assert(siv->lm == LM_NONE);
if (!strcasecmp(siv->string, "on") ||
!strcasecmp(siv->string, "yes") ||
!strcasecmp(siv->string, "true")) {
*obj = true;
return true;
}
if (!strcasecmp(siv->string, "off") ||
!strcasecmp(siv->string, "no") ||
!strcasecmp(siv->string, "false")) {
*obj = false;
return true;
}
error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
"boolean");
return false;
return qapi_bool_parse(name ? name : "null", siv->string, obj, errp);
}
static bool parse_type_str(Visitor *v, const char *name, char **obj,