Commit Graph

53 Commits

Author SHA1 Message Date
Michael Roth
4e27e819be qapi: Add Visitor interfaces for uint*_t and int*_t
This adds visitor interfaces for fixed-width integers types.
Implementing these in visitors is optional, otherwise we fall back to
visit_type_int() (int64_t) with some additional bounds checking to avoid
integer overflows for cases where the value fetched exceeds the bounds
of our target C type.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[LE: exclude negative values in uint*_t Visitor interfaces]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
[AF: Merged fix by Laszlo]
Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08 16:11:14 +02:00
Paolo Bonzini
0f71a1e0c8 qapi: allow sharing enum implementation across visitors
Most visitors will use the same code for enum parsing.  Move it to
the core.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-02-21 10:21:05 +01:00
Michael Roth
2345c77c6d qapi: add QAPI visitor core
Base definitions/includes for Visiter interface used by generated
visiter/marshalling code.

Includes a GenericList type. Our lists require an embedded element.
Since these types are generated, if you want to use them in a different
type of data structure, there's no easy way to add another embedded
element. The solution is to have non-embedded lists and that what this is.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:13 -03:00