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qapi: Add size parser to StringInputVisitor

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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Paolo Bonzini 2014-02-08 11:01:44 +01:00 committed by Andreas Färber
parent 23802b4fe0
commit a5829ccfc3
1 changed files with 24 additions and 0 deletions
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24
qapi/string-input-visitor.c
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@ -14,6 +14,7 @@
#include "qapi/string-input-visitor.h"
#include "qapi/visitor-impl.h"
#include "qapi/qmp/qerror.h"
#include "qemu/option.h"
struct StringInputVisitor
{
@ -41,6 +42,28 @@ static void parse_type_int(Visitor *v, int64_t *obj, const char *name,
*obj = val;
}
static void parse_type_size(Visitor *v, uint64_t *obj, const char *name,
Error **errp)
{
StringInputVisitor *siv = DO_UPCAST(StringInputVisitor, visitor, v);
Error *err = NULL;
uint64_t val;
if (siv->string) {
parse_option_size(name, siv->string, &val, &err);
} else {
error_set(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
"size");
return;
}
if (err) {
error_propagate(errp, err);
return;
}
*obj = val;
}
static void parse_type_bool(Visitor *v, bool *obj, const char *name,
Error **errp)
{
@ -128,6 +151,7 @@ StringInputVisitor *string_input_visitor_new(const char *str)
v->visitor.type_enum = input_type_enum;
v->visitor.type_int = parse_type_int;
v->visitor.type_size = parse_type_size;
v->visitor.type_bool = parse_type_bool;
v->visitor.type_str = parse_type_str;
v->visitor.type_number = parse_type_number;