Re: [Qemu-devel] [PATCH V6 03/29] qapi script: add event support

[Eric Blake <eblake@redhat.com>]

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On 06/05/2014 06:21 AM, Wenchao Xia wrote:
> qapi-event.py will parse the schema and generate qapi-event.c, then
> the API in qapi-event.c can be used to handle event in qemu code.
> All API have prefix "qapi_event".
> 
> The script mainly includes two parts: generate API for each event
> define, generate an enum type for all defined events.
> 

> +def _generate_event_api_name(event_name, params):
> +    api_name = "void qapi_event_send_%s(" % c_fun(event_name).lower();
> +    l = len(api_name)
> +
> +    if params:
> +        for argname, argentry, optional, structured in parse_args(params):
> +            if optional:
> +                api_name += "bool has_%s,\n" % c_var(argname)
> +                api_name += "".ljust(l)
> +
> +            if argentry == "str":
> +                api_name += "const "
> +            api_name += "%s %s,\n" % (c_type(argentry), c_var(argname))

This may need to be rebased or have a followup patch based on Amos' work:
https://lists.gnu.org/archive/html/qemu-devel/2014-06/msg02387.html

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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