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Re: [Qemu-devel] [PATCH 5/9] qom: add generic string parsing/printing
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 5/9] qom: add generic string parsing/printing |
Date: |
Wed, 22 Feb 2012 08:31:06 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.1) Gecko/20120209 Thunderbird/10.0.1 |
On 02/21/2012 09:47 PM, Andreas Färber wrote:
>> > +void object_property_parse(Object *obj, const char *string,
>> > + const char *name, Error **errp)
>> > +{
>> > + StringInputVisitor *mi;
> Curious: where does mi/mo come from?
Cut-and-paste from the version using QMP visitors.
>> > + mi = string_input_visitor_new(string);
>> > + object_property_set(obj, string_input_get_visitor(mi), name, errp);
>> > +
>> > + string_input_visitor_cleanup(mi);
>> > +}
>> > +
>> > +char *object_property_print(Object *obj, const char *name,
>> > + Error **errp)
>> > +{
>> > + StringOutputVisitor *mo;
>> > + char *string;
>> > +
>> > + mo = string_output_visitor_new();
>> > + object_property_get(obj, string_output_get_visitor(mo), name, NULL);
>> > + string = string_output_get_string(mo);
>> > + string_output_visitor_cleanup(mo);
>> > + return string;
>> > +}
Paolo
- Re: [Qemu-devel] [PATCH 1/9] qapi: allow sharing enum implementation across visitors, (continued)
- [Qemu-devel] [PATCH 2/9] qapi: drop qmp_input_end_optional, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 3/9] qapi: add string-based visitors, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 6/9] qdev: accept both strings and integers for PCI addresses, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 4/9] qapi: add tests for string-based visitors, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 7/9] qdev: accept hex properties only if prefixed by 0x, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 8/9] qdev: use built-in QOM string parser, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 5/9] qom: add generic string parsing/printing, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PATCH 9/9] qdev: drop unnecessary parse/print methods, Paolo Bonzini, 2012/02/09
- [Qemu-devel] [PULL v2 0/9] qdev deconstruction, command-line episode, Paolo Bonzini, 2012/02/21