blob: e548a137caa7d422bac3223f77c76dc6aaac5d0e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// Custom options for defining:
// - Maximum size of string/bytes
// - Maximum number of elements in array
//
// These are used by nanopb to generate statically allocable structures
// for memory-limited environments.
import "google/protobuf/descriptor.proto";
enum FieldType {
FT_DEFAULT = 0; // Automatically decide field type, generate static field if possible.
FT_CALLBACK = 1; // Always generate a callback field.
FT_STATIC = 2; // Generate a static field or raise an exception if not possible.
}
message NanoPBOptions {
// Allocated size for 'bytes' and 'string' fields.
optional int32 max_size = 1;
// Allocated number of entries in arrays ('repeated' fields)
optional int32 max_count = 2;
// Force type of field (callback or static allocation)
optional FieldType type = 3 [default = FT_DEFAULT];
// Use long names for enums, i.e. EnumName_EnumValue.
optional bool long_names = 4 [default = true];
}
// Protocol Buffers extension number registry
// --------------------------------
// Project: Nanopb
// Contact: Petteri Aimonen <jpa@kapsi.fi>
// Web site: http://kapsi.fi/~jpa/nanopb
// Extensions: 1010 (all types)
// --------------------------------
extend google.protobuf.FileOptions {
optional NanoPBOptions nanopb_fileopt = 1010;
}
extend google.protobuf.MessageOptions {
optional NanoPBOptions nanopb_msgopt = 1010;
}
extend google.protobuf.EnumOptions {
optional NanoPBOptions nanopb_enumopt = 1010;
}
extend google.protobuf.FieldOptions {
optional NanoPBOptions nanopb = 1010;
}
|
