import "google/protobuf/descriptor.proto";
+option java_package = "fi.kapsi.koti.jpa.nanopb";
+
+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.
+ FT_IGNORE = 3; // Ignore the field completely.
+}
+
+// This is the inner options message, which basically defines options for
+// a field. When it is used in message or file scope, it applies to all
+// fields.
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];
+
+ // Add 'packed' attribute to generated structs.
+ // Note: this cannot be used on CPUs that break on unaligned
+ // accesses to variables.
+ optional bool packed_struct = 5 [default = false];
}
+// Extensions to protoc 'Descriptor' type in order to define options
+// inside a .proto file.
+//
// Protocol Buffers extension number registry
-// --------------------------------
-// Project: Nanopb
-// Contact: Petteri Aimonen <jpa@kapsi.fi>
-// Web site: http://kapsi.fi/~jpa/nanopb
-// Extensions: 1010 (all types)
-// --------------------------------
+// --------------------------------
+// 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;
}
+