/*
* call-seq:
* RepeatedField.==(other) => boolean
*
* Compares this repeated field to another. Repeated fields are equal if their
* element types are equal, their lengths are equal, and each element is equal.
* Elements are compared as per normal Ruby semantics, by calling their :==
* methods (or performing a more efficient comparison for primitive types).
*
* Repeated fields with dissimilar element types are never equal, even if value
* comparison (for example, between integers and floats) would have otherwise
* indicated that every element has equal value.
*/
VALUE RepeatedField_eq(VALUE _self, VALUE _other) {
if (_self == _other) {
return Qtrue;
}
RepeatedField* self = ruby_to_RepeatedField(_self);
if (TYPE(_other) == T_ARRAY) {
VALUE self_ary = RepeatedField_to_ary(_self);
return rb_equal(self_ary, _other);
}
RepeatedField* other = ruby_to_RepeatedField(_other);
if (self->field_type != other->field_type ||
self->field_type_class != other->field_type_class ||
self->size != other->size) {
return Qfalse;
}
upb_fieldtype_t field_type = self->field_type;
size_t elem_size = native_slot_size(field_type);
size_t off = 0;
for (int i = 0; i < self->size; i++, off += elem_size) {
void* self_mem = ((uint8_t *)self->elements) + off;
void* other_mem = ((uint8_t *)other->elements) + off;
if (!native_slot_eq(field_type, self_mem, other_mem)) {
return Qfalse;
}
}
return Qtrue;
}
/*
* call-seq:
* Message.to_h => {}
*
* Returns the message as a Ruby Hash object, with keys as symbols.
*/
VALUE Message_to_h(VALUE _self) {
MessageHeader* self;
VALUE hash;
upb_msg_field_iter it;
TypedData_Get_Struct(_self, MessageHeader, &Message_type, self);
hash = rb_hash_new();
for (upb_msg_field_begin(&it, self->descriptor->msgdef);
!upb_msg_field_done(&it);
upb_msg_field_next(&it)) {
const upb_fielddef* field = upb_msg_iter_field(&it);
// For proto2, do not include fields which are not set.
if (upb_msgdef_syntax(self->descriptor->msgdef) == UPB_SYNTAX_PROTO2 &&
field_contains_hasbit(self->descriptor->layout, field) &&
!layout_has(self->descriptor->layout, Message_data(self), field)) {
continue;
}
VALUE msg_value = layout_get(self->descriptor->layout, Message_data(self),
field);
VALUE msg_key = ID2SYM(rb_intern(upb_fielddef_name(field)));
if (is_map_field(field)) {
msg_value = Map_to_h(msg_value);
} else if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
msg_value = RepeatedField_to_ary(msg_value);
if (upb_msgdef_syntax(self->descriptor->msgdef) == UPB_SYNTAX_PROTO2 &&
RARRAY_LEN(msg_value) == 0) {
continue;
}
if (upb_fielddef_type(field) == UPB_TYPE_MESSAGE) {
for (int i = 0; i < RARRAY_LEN(msg_value); i++) {
VALUE elem = rb_ary_entry(msg_value, i);
rb_ary_store(msg_value, i, Message_to_h(elem));
}
}
} else if (msg_value != Qnil &&
upb_fielddef_type(field) == UPB_TYPE_MESSAGE) {
msg_value = Message_to_h(msg_value);
}
rb_hash_aset(hash, msg_key, msg_value);
}
return hash;
}
VALUE Message_to_h(VALUE _self) {
MessageHeader* self;
TypedData_Get_Struct(_self, MessageHeader, &Message_type, self);
VALUE hash = rb_hash_new();
upb_msg_field_iter it;
for (upb_msg_field_begin(&it, self->descriptor->msgdef);
!upb_msg_field_done(&it);
upb_msg_field_next(&it)) {
const upb_fielddef* field = upb_msg_iter_field(&it);
VALUE msg_value = layout_get(self->descriptor->layout, Message_data(self), field);
VALUE msg_key = ID2SYM(rb_intern(upb_fielddef_name(field)));
if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
msg_value = RepeatedField_to_ary(msg_value);
}
rb_hash_aset(hash, msg_key, msg_value);
}
return hash;
}
/*
* call-seq:
* RepeatedField.inspect => string
*
* Returns a string representing this repeated field's elements. It will be
* formated as "[<element>, <element>, ...]", with each element's string
* representation computed by its own #inspect method.
*/
VALUE RepeatedField_inspect(VALUE _self) {
VALUE self_ary = RepeatedField_to_ary(_self);
return rb_funcall(self_ary, rb_intern("inspect"), 0);
}
