Michael Roth <mdr...@linux.vnet.ibm.com> writes:
> Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
> ---
> qapi/qapi-visit-core.c | 25 +++++++++++++++++++++++++
> qapi/qapi-visit-core.h | 8 ++++++++
> scripts/qapi_visit.py | 28 ++++++++++++++++++++++++++++
> 3 files changed, 61 insertions(+)
>
> diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
> index 7a82b63..631387d 100644
> --- a/qapi/qapi-visit-core.c
> +++ b/qapi/qapi-visit-core.c
> @@ -311,3 +311,28 @@ void input_type_enum(Visitor *v, int *obj, const char
> *strings[],
> g_free(enum_str);
> *obj = value;
> }
> +
> +void visit_start_array(Visitor *v, void **obj, const char *name,
> + size_t elem_count, size_t elem_size, Error
> **errp)
So this is a C style single dimension array? Can we at least call this
c_array then or something like that.
Regards,
Anthony Liguori
> +{
> + g_assert(v->start_array);
> + if (!error_is_set(errp)) {
> + v->start_array(v, obj, name, elem_count, elem_size, errp);
> + }
> +}
> +
> +void visit_next_array(Visitor *v, Error **errp)
> +{
> + g_assert(v->next_array);
> + if (!error_is_set(errp)) {
> + v->next_array(v, errp);
> + }
> +}
> +
> +void visit_end_array(Visitor *v, Error **errp)
> +{
> + g_assert(v->end_array);
> + if (!error_is_set(errp)) {
> + v->end_array(v, errp);
> + }
> +}
> diff --git a/qapi/qapi-visit-core.h b/qapi/qapi-visit-core.h
> index 60aceda..4a7bdb6 100644
> --- a/qapi/qapi-visit-core.h
> +++ b/qapi/qapi-visit-core.h
> @@ -43,6 +43,10 @@ struct Visitor
> void (*type_str)(Visitor *v, char **obj, const char *name, Error **errp);
> void (*type_number)(Visitor *v, double *obj, const char *name,
> Error **errp);
> + void (*start_array)(Visitor *v, void **obj, const char *name,
> + size_t elem_count, size_t elem_size, Error **errp);
> + void (*next_array)(Visitor *v, Error **errp);
> + void (*end_array)(Visitor *v, Error **errp);
>
> /* May be NULL */
> void (*start_optional)(Visitor *v, bool *present, const char *name,
> @@ -91,5 +95,9 @@ void visit_type_size(Visitor *v, uint64_t *obj, const char
> *name, Error **errp);
> void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp);
> void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp);
> void visit_type_number(Visitor *v, double *obj, const char *name, Error
> **errp);
> +void visit_start_array(Visitor *v, void **obj, const char *name,
> + size_t elem_count, size_t elem_size, Error **errp);
> +void visit_next_array(Visitor *v, Error **errp);
> +void visit_end_array(Visitor *v, Error **errp);
>
> #endif
> diff --git a/scripts/qapi_visit.py b/scripts/qapi_visit.py
> index 9839e3c..bf93bfe 100644
> --- a/scripts/qapi_visit.py
> +++ b/scripts/qapi_visit.py
> @@ -33,6 +33,34 @@ visit_end_array(m, errp);
> count=info['array_size'])
> return ret
>
> +def generate_visit_array_body(name, info):
> + if info['array_size'][0].isdigit():
> + array_size = info['array_size']
> + elif info['array_size'][0] == '(' and info['array_size'][-1] == ')':
> + array_size = info['array_size']
> + else:
> + array_size = "(*obj)->%s" % info['array_size']
> +
> + if info.has_key('array_capacity'):
> + array_capacity = info['array_capacity']
> + else:
> + array_capacity = array_size
> +
> + ret = mcgen('''
> +visit_start_array(m, (void **)obj, "%(name)s", %(array_capacity)s,
> sizeof(%(type)s), errp);
> +int %(name)s_i;
> +for (%(name)s_i = 0; %(name)s_i < %(array_size)s; %(name)s_i++) {
> + visit_type_%(type_short)s(m, &(*obj)->%(name)s[%(name)s_i], NULL, errp);
> + visit_next_array(m, errp);
> +}
> +visit_end_array(m, errp);
> +''',
> + name=name, type=c_type(info['type'][0]),
> + type_short=info['type'][0],
> + array_size=array_size,
> + array_capacity=array_capacity)
> + return ret
> +
> def generate_visit_struct_body(field_prefix, name, members):
> ret = mcgen('''
> if (!error_is_set(errp)) {
> --
> 1.7.9.5
