From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39251) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vqilu-0003os-TW for qemu-devel@nongnu.org; Wed, 11 Dec 2013 07:20:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vqilm-0007Af-GV for qemu-devel@nongnu.org; Wed, 11 Dec 2013 07:20:10 -0500 Received: from mail-qe0-x233.google.com ([2607:f8b0:400d:c02::233]:56816) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vqilm-0007AE-Cd for qemu-devel@nongnu.org; Wed, 11 Dec 2013 07:20:02 -0500 Received: by mail-qe0-f51.google.com with SMTP id 1so5221072qee.24 for ; Wed, 11 Dec 2013 04:20:02 -0800 (PST) Sender: Paolo Bonzini From: Paolo Bonzini Date: Wed, 11 Dec 2013 13:19:13 +0100 Message-Id: <1386764361-15260-7-git-send-email-pbonzini@redhat.com> In-Reply-To: <1386764361-15260-1-git-send-email-pbonzini@redhat.com> References: <1386764361-15260-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [RFC PATCH 06/14] qapi: add SIZE type parser to string_input_visitor List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: imammedo@redhat.com, gaowanlong@cn.fujitsu.com, stefanha@redhat.com From: Igor Mammedov Signed-off-by: Igor Mammedov Signed-off-by: Paolo Bonzini --- qapi/string-input-visitor.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c index 8f1bc41..a152f5d 100644 --- a/qapi/string-input-visitor.c +++ b/qapi/string-input-visitor.c @@ -97,6 +97,23 @@ static void parse_type_number(Visitor *v, double *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); + int64_t val; + char *endp; + + val = strtosz_suffix(siv->string ? siv->string : "", &endp, + STRTOSZ_DEFSUFFIX_B); + if (val < 0 || *endp != '\0') { + error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, + "a size value representible as a non-negative int64"); + return; + } + *obj = val; +} + static void parse_start_optional(Visitor *v, bool *present, const char *name, Error **errp) { @@ -131,6 +148,7 @@ StringInputVisitor *string_input_visitor_new(const char *str) v->visitor.type_bool = parse_type_bool; v->visitor.type_str = parse_type_str; v->visitor.type_number = parse_type_number; + v->visitor.type_size = parse_type_size; v->visitor.start_optional = parse_start_optional; v->string = str; -- 1.8.4.2