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1 {%- import "struct_macros.tmpl" as struct_macros %} | |
2 {%- set class_name = struct.name ~ "_Data" %} | |
3 // static | |
4 {{class_name}}* {{class_name}}::New(mojo::Buffer* buf, mojo::Buffer::Destructor
dtor) { | |
5 return new (buf->Allocate(sizeof({{class_name}}), dtor)) {{class_name}}(); | |
6 } | |
7 | |
8 {{class_name}}::{{class_name}}() { | |
9 _header_.num_bytes = sizeof(*this); | |
10 _header_.num_fields = {{struct.packed.packed_fields|length}}; | |
11 } | |
12 | |
13 size_t {{class_name}}::ComputeSize() const { | |
14 size_t result = sizeof(*this); | |
15 {%- for pf in struct.packed.packed_fields if pf.field.kind|is_object_kind %} | |
16 if ({{pf.field.name}}_.ptr) | |
17 result += {{pf.field.name}}_.ptr->ComputeSize(); | |
18 {%- endfor %} | |
19 return result; | |
20 } | |
21 | |
22 {{class_name}}* {{class_name}}::Clone(mojo::Buffer* buf) const { | |
23 {{class_name}}* clone = New(buf); | |
24 memcpy(clone, this, sizeof(*this)); | |
25 {%- for pf in struct.packed.packed_fields if pf.field.kind|is_object_kind %} | |
26 if ({{pf.field.name}}_.ptr) | |
27 clone->set_{{pf.field.name}}({{pf.field.name}}_.ptr->Clone(buf)); | |
28 {%- endfor %} | |
29 {%- for pf in struct.packed.packed_fields if pf.field.kind|is_handle_kind %} | |
30 mojo::internal::ResetIfNonNull({{pf.field.name}}()); | |
31 {%- endfor %} | |
32 return clone; | |
33 } | |
34 | |
35 void {{class_name}}::CloseHandles() { | |
36 {%- for pf in struct.packed.packed_fields if pf.field.kind|is_object_kind %} | |
37 if ({{pf.field.name}}_.ptr) | |
38 {{pf.field.name}}_.ptr->CloseHandles(); | |
39 {%- endfor %} | |
40 {%- if struct|is_struct_with_handles %} | |
41 {{struct.name}}_Data_Destructor(this); | |
42 {%- endif %} | |
43 } | |
44 | |
45 void {{class_name}}::EncodePointersAndHandles( | |
46 std::vector<mojo::Handle>* handles) { | |
47 {{ struct_macros.encodes(struct)|indent(2) }} | |
48 } | |
49 | |
50 bool {{class_name}}::DecodePointersAndHandles(mojo::Message* message) { | |
51 {{ struct_macros.decodes(struct)|indent(2) }} | |
52 return true; | |
53 } | |
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