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// Copyright 2018 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package gvisor.state.statefile;
// Slice is a slice value.
message Slice {
uint32 length = 1;
uint32 capacity = 2;
uint64 ref_value = 3;
}
// Array is an array value.
message Array {
repeated Object contents = 1;
}
// Map is a map value.
message Map {
repeated Object keys = 1;
repeated Object values = 2;
}
// Interface is an interface value.
message Interface {
string type = 1;
Object value = 2;
}
// Struct is a basic composite value.
message Struct {
repeated Field fields = 1;
}
// Field encodes a single field.
message Field {
string name = 1;
Object value = 2;
}
// Uint16s encodes an uint16 array. To be used inside oneof structure.
message Uint16s {
// There is no 16-bit type in protobuf so we use variable length 32-bit here.
repeated uint32 values = 1;
}
// Uint32s encodes an uint32 array. To be used inside oneof structure.
message Uint32s {
repeated fixed32 values = 1;
}
// Uint64s encodes an uint64 array. To be used inside oneof structure.
message Uint64s {
repeated fixed64 values = 1;
}
// Uintptrs encodes an uintptr array. To be used inside oneof structure.
message Uintptrs {
repeated fixed64 values = 1;
}
// Int8s encodes an int8 array. To be used inside oneof structure.
message Int8s {
bytes values = 1;
}
// Int16s encodes an int16 array. To be used inside oneof structure.
message Int16s {
// There is no 16-bit type in protobuf so we use variable length 32-bit here.
repeated int32 values = 1;
}
// Int32s encodes an int32 array. To be used inside oneof structure.
message Int32s {
repeated sfixed32 values = 1;
}
// Int64s encodes an int64 array. To be used inside oneof structure.
message Int64s {
repeated sfixed64 values = 1;
}
// Bools encodes a boolean array. To be used inside oneof structure.
message Bools {
repeated bool values = 1;
}
// Float64s encodes a float64 array. To be used inside oneof structure.
message Float64s {
repeated double values = 1;
}
// Float32s encodes a float32 array. To be used inside oneof structure.
message Float32s {
repeated float values = 1;
}
// Object are primitive encodings.
//
// Note that ref_value references an Object.id, below.
message Object {
oneof value {
bool bool_value = 1;
bytes string_value = 2;
int64 int64_value = 3;
uint64 uint64_value = 4;
double double_value = 5;
uint64 ref_value = 6;
Slice slice_value = 7;
Array array_value = 8;
Interface interface_value = 9;
Struct struct_value = 10;
Map map_value = 11;
bytes byte_array_value = 12;
Uint16s uint16_array_value = 13;
Uint32s uint32_array_value = 14;
Uint64s uint64_array_value = 15;
Uintptrs uintptr_array_value = 16;
Int8s int8_array_value = 17;
Int16s int16_array_value = 18;
Int32s int32_array_value = 19;
Int64s int64_array_value = 20;
Bools bool_array_value = 21;
Float64s float64_array_value = 22;
Float32s float32_array_value = 23;
}
}
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