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Side by Side Diff: mojo/public/tools/bindings/generators/cpp_templates/struct_serialization_definition.tmpl

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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1 size_t GetSerializedSize_(const {{struct.name}}Ptr& input) {
2 if (!input)
3 return 0;
4 size_t size = sizeof(internal::{{struct.name}}_Data);
5 {%- for pf in struct.packed.packed_fields if pf.field.kind|is_object_kind %}
6 size += GetSerializedSize_(input->{{pf.field.name}});
7 {%- endfor %}
8 return size;
9 }
10
11 void Serialize_({{struct.name}}Ptr input, mojo::internal::Buffer* buf,
12 internal::{{struct.name}}_Data** output) {
13 if (input) {
14 internal::{{struct.name}}_Data* result =
15 internal::{{struct.name}}_Data::New(buf);
16 {%- for pf in struct.packed.packed_fields %}
17 {%- if pf.field.kind|is_object_kind %}
18 {%- if pf.field.kind|is_array_kind %}
19 mojo::SerializeArray_<{{pf.field.kind|get_array_validate_params|indent(26)}} >(
20 mojo::internal::Forward(input->{{pf.field.name}}), buf, &result->{{pf.fi eld.name}}.ptr);
21 {%- elif pf.field.kind|is_map_kind %}
22 mojo::SerializeMap_<{{pf.field.kind.value_kind|get_map_validate_params|inden t(26)}}>(
23 mojo::internal::Forward(input->{{pf.field.name}}), buf, &result->{{pf.fi eld.name}}.ptr);
24 {%- else %}
25 Serialize_(mojo::internal::Forward(input->{{pf.field.name}}), buf, &result-> {{pf.field.name}}.ptr);
26 {%- endif %}
27 {%- if not pf.field.kind|is_nullable_kind %}
28 MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING(
29 !result->{{pf.field.name}}.ptr,
30 mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER,
31 "null {{pf.field.name}} field in {{struct.name}} struct");
32 {%- endif %}
33 {%- elif pf.field.kind|is_any_handle_kind %}
34 {%- if pf.field.kind|is_interface_kind %}
35 result->{{pf.field.name}} = input->{{pf.field.name}}.PassMessagePipe().relea se();
36 {%- else %}
37 result->{{pf.field.name}} = input->{{pf.field.name}}.release();
38 {%- endif %}
39 {%- if not pf.field.kind|is_nullable_kind %}
40 MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING(
41 !result->{{pf.field.name}}.is_valid(),
42 mojo::internal::VALIDATION_ERROR_UNEXPECTED_INVALID_HANDLE,
43 "invalid {{pf.field.name}} field in {{struct.name}} struct");
44 {%- endif %}
45 {%- else %}
46 result->{{pf.field.name}} = input->{{pf.field.name}};
47 {%- endif %}
48 {%- endfor %}
49 *output = result;
50 } else {
51 *output = nullptr;
52 }
53 }
54
55 void Deserialize_(internal::{{struct.name}}_Data* input,
56 {{struct.name}}Ptr* output) {
57 if (input) {
58 {{struct.name}}Ptr result({{struct.name}}::New());
59 {%- for pf in struct.packed.packed_fields %}
60 {%- if pf.field.kind|is_object_kind %}
61 Deserialize_(input->{{pf.field.name}}.ptr, &result->{{pf.field.name}});
62 {%- elif pf.field.kind|is_interface_kind %}
63 if (input->{{pf.field.name}}.is_valid())
64 result->{{pf.field.name}}.Bind(mojo::MakeScopedHandle(mojo::internal::Fetc hAndReset(&input->{{pf.field.name}})));
65 {%- elif pf.field.kind|is_any_handle_kind %}
66 result->{{pf.field.name}}.reset(mojo::internal::FetchAndReset(&input->{{pf.f ield.name}}));
67 {%- elif pf.field.kind|is_enum_kind %}
68 result->{{pf.field.name}} = static_cast<{{pf.field.kind|cpp_wrapper_type}}>(
69 input->{{pf.field.name}});
70 {%- else %}
71 result->{{pf.field.name}} = input->{{pf.field.name}};
72 {%- endif %}
73 {%- endfor %}
74 *output = result.Pass();
75 } else {
76 output->reset();
77 }
78 }
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