1 syntax = "proto2"; 2 // package name placeholder 3 4 message SubMessage { 5 required string substuff1 = 1 [default = "1"]; 6 required int32 substuff2 = 2 [default = 2]; 7 optional fixed32 substuff3 = 3 [default = 3]; 8 } 9 10 message EmptyMessage { 11 12 } 13 14 enum HugeEnum { 15 Negative = -2147483647; /* protoc doesn't accept -2147483648 here */ 16 Positive = 2147483647; 17 } 18 19 message Limits { 20 required int32 int32_min = 1 [default = 2147483647]; 21 required int32 int32_max = 2 [default = -2147483647]; 22 required uint32 uint32_min = 3 [default = 4294967295]; 23 required uint32 uint32_max = 4 [default = 0]; 24 required int64 int64_min = 5 [default = 9223372036854775807]; 25 required int64 int64_max = 6 [default = -9223372036854775807]; 26 required uint64 uint64_min = 7 [default = 18446744073709551615]; 27 required uint64 uint64_max = 8 [default = 0]; 28 required HugeEnum enum_min = 9 [default = Positive]; 29 required HugeEnum enum_max = 10 [default = Negative]; 30 } 31 32 enum MyEnum { 33 Zero = 0; 34 First = 1; 35 Second = 2; 36 Truth = 42; 37 } 38 39 message AllTypes { 40 required int32 req_int32 = 1; 41 required int64 req_int64 = 2; 42 required uint32 req_uint32 = 3; 43 required uint64 req_uint64 = 4; 44 required sint32 req_sint32 = 5; 45 required sint64 req_sint64 = 6; 46 required bool req_bool = 7; 47 48 required fixed32 req_fixed32 = 8; 49 required sfixed32 req_sfixed32= 9; 50 required float req_float = 10; 51 52 required fixed64 req_fixed64 = 11; 53 required sfixed64 req_sfixed64= 12; 54 required double req_double = 13; 55 56 required string req_string = 14; 57 required bytes req_bytes = 15; 58 required SubMessage req_submsg = 16; 59 required MyEnum req_enum = 17; 60 required EmptyMessage req_emptymsg = 18; 61 required bytes req_fbytes = 19; 62 63 repeated int32 rep_int32 = 21 [packed = true]; 64 repeated int64 rep_int64 = 22 [packed = true]; 65 repeated uint32 rep_uint32 = 23 [packed = true]; 66 repeated uint64 rep_uint64 = 24 [packed = true]; 67 repeated sint32 rep_sint32 = 25 [packed = true]; 68 repeated sint64 rep_sint64 = 26 [packed = true]; 69 repeated bool rep_bool = 27 [packed = true]; 70 71 repeated fixed32 rep_fixed32 = 28 [packed = true]; 72 repeated sfixed32 rep_sfixed32= 29 [packed = true]; 73 repeated float rep_float = 30 [packed = true]; 74 75 repeated fixed64 rep_fixed64 = 31 [packed = true]; 76 repeated sfixed64 rep_sfixed64= 32 [packed = true]; 77 repeated double rep_double = 33 [packed = true]; 78 79 repeated string rep_string = 34; 80 repeated bytes rep_bytes = 35; 81 repeated SubMessage rep_submsg = 36; 82 repeated MyEnum rep_enum = 37 [packed = true]; 83 repeated EmptyMessage rep_emptymsg = 38; 84 repeated bytes rep_fbytes = 39; 85 86 optional int32 opt_int32 = 41 [default = 4041]; 87 optional int64 opt_int64 = 42 [default = 4042]; 88 optional uint32 opt_uint32 = 43 [default = 4043]; 89 optional uint64 opt_uint64 = 44 [default = 4044]; 90 optional sint32 opt_sint32 = 45 [default = 4045]; 91 optional sint64 opt_sint64 = 46 [default = 4046]; 92 optional bool opt_bool = 47 [default = false]; 93 94 optional fixed32 opt_fixed32 = 48 [default = 4048]; 95 optional sfixed32 opt_sfixed32= 49 [default = 4049]; 96 optional float opt_float = 50 [default = 4050]; 97 98 optional fixed64 opt_fixed64 = 51 [default = 4051]; 99 optional sfixed64 opt_sfixed64= 52 [default = 4052]; 100 optional double opt_double = 53 [default = 4053]; 101 102 optional string opt_string = 54 [default = "4054"]; 103 optional bytes opt_bytes = 55 [default = "\x34\x5C\x00\xff"]; 104 optional SubMessage opt_submsg = 56; 105 optional MyEnum opt_enum = 57 [default = Second]; 106 optional EmptyMessage opt_emptymsg = 58; 107 optional bytes opt_fbytes = 59 [default = "4059"]; 108 109 oneof oneof 110 { 111 SubMessage oneof_msg1 = 60; 112 EmptyMessage oneof_msg2 = 61; 113 } 114 115 // Check that extreme integer values are handled correctly 116 required Limits req_limits = 98; 117 118 // Just to make sure that the size of the fields has been calculated 119 // properly, i.e. otherwise a bug in last field might not be detected. 120 required int32 end = 99; 121 122 123 extensions 200 to 255; 124 } 125 126
