mojo/public/bindings/generators/cpp_templates/struct_macros.tmpl - Issue 226263002: Mojo: Move mojo/public/bindings to mojo/public/tools/bindings.

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Issue 226263002: Mojo: Move mojo/public/bindings to mojo/public/tools/bindings. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: rebased Created 6 years, 8 months ago

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1 {%- macro setters(struct) %}

2 {% for packed_field in struct.packed.packed_fields %}

3 {%- set type = packed_field.field.kind\|cpp_type %}

4 {%- set name = packed_field.field.name %}

5 {%- if packed_field.field.kind\|is_object_kind %}

6 void set_{{name}}({{type}} {{name}}) { {{name}}_.ptr = {{name}}; }

7 {%- else %}

8 void set_{{name}}({{type}} {{name}}) { {{name}}_ = {{name}}; }

9 {%- endif %}

10 {%- endfor %}

11 {%- endmacro %}

12

13 {%- macro getters(struct) %}

14 {% for packed_field in struct.packed.packed_fields %}

15 {%- set type = packed_field.field.kind\|cpp_type %}

16 {%- set name = packed_field.field.name %}

17 {%- if packed_field.field.kind\|is_object_kind %}

18 const {{type}} {{name}}() const { return {{name}}_.ptr; }

19 {%- elif packed_field.field.kind\|is_handle_kind %}

20 {{type}}* {{name}}() const { return &{{name}}_; }

21 {%- else %}

22 {{type}} {{name}}() const { return {{name}}_; }

23 {%- endif %}

24 {%- endfor %}

25 {%- endmacro %}

26

27 {%- macro field_line(field) %}

28 {%- set type = field.kind\|cpp_field_type %}

29 {%- set name = field.name -%}

30 {%- if field.kind.spec == 'b' -%}

31 uint8_t {{name}}_ : 1;

32 {%- elif field.kind\|is_handle_kind -%}

33 mutable {{type}} {{name}}_;

34 {%- elif field.kind\|is_enum_kind -%}

35 int32_t {{name}}_;

36 {%- else -%}

37 {{type}} {{name}}_;

38 {%- endif %}

39 {%- endmacro %}

40

41 {%- macro fields(struct) %}

42 {%- for packed_field in struct.packed.packed_fields %}

43 {{field_line(packed_field.field)}}

44 {%- if not loop.last %}

45 {%- set next_pf = struct.packed.packed_fields[loop.index0 + 1] %}

46 {%- set pad = next_pf.offset - (packed_field.offset + packed_field.size) % }

47 {%- if pad > 0 %}

48 uint8_t _pad{{loop.index0}}_[{{pad}}];

49 {%- endif %}

50 {%- endif %}

51 {%- endfor -%}

52

53 {%- set num_fields = struct.packed.packed_fields\|length %}

54 {%- if num_fields > 0 %}

55 {%- set last_field = struct.packed.packed_fields[num_fields - 1] %}

56 {%- set offset = last_field.offset + last_field.size %}

57 {%- set pad = offset\|get_pad(8) -%}

58 {%- if pad > 0 %}

59 uint8_t _padfinal_[{{pad}}];

60 {%- endif %}

61 {%- endif %}

62 {%- endmacro %}

63

64 {%- macro encodes(struct) -%}

65 {%- for pf in struct.packed.packed_fields if pf.field.kind\|is_object_kind -%}

66 mojo::internal::Encode(&{{pf.field.name}}_, handles);

67 {% endfor %}

68 {%- for pf in struct.packed.packed_fields if pf.field.kind\|is_handle_kind -%}

69 mojo::internal::EncodeHandle(&{{pf.field.name}}_, handles);

70 {% endfor %}

71 {%- endmacro -%}

72

73 {%- macro decodes(struct) -%}

74 {%- for pf in struct.packed.packed_fields if pf.field.kind\|is_object_kind -%}

75 if (!mojo::internal::Decode(&{{pf.field.name}}_, message))

76 return false;

77 {% endfor %}

78 {%- for pf in struct.packed.packed_fields if pf.field.kind\|is_handle_kind -%}

79 if (!mojo::internal::DecodeHandle(&{{pf.field.name}}_,

80 message->mutable_handles()))

81 return false;

82 {% endfor %}

83 {%- endmacro -%}

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