| Naveen Sampath | 04696f7 | 2022-06-13 15:19:14 +0530 | [diff] [blame] | 1 | // Copyright 2018 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | // Code generated by generate-types. DO NOT EDIT. |
| 6 | |
| 7 | package proto |
| 8 | |
| 9 | import ( |
| 10 | "math" |
| 11 | "unicode/utf8" |
| 12 | |
| 13 | "google.golang.org/protobuf/encoding/protowire" |
| 14 | "google.golang.org/protobuf/internal/errors" |
| 15 | "google.golang.org/protobuf/internal/strs" |
| 16 | "google.golang.org/protobuf/reflect/protoreflect" |
| 17 | ) |
| 18 | |
| 19 | // unmarshalScalar decodes a value of the given kind. |
| 20 | // |
| 21 | // Message values are decoded into a []byte which aliases the input data. |
| 22 | func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd protoreflect.FieldDescriptor) (val protoreflect.Value, n int, err error) { |
| 23 | switch fd.Kind() { |
| 24 | case protoreflect.BoolKind: |
| 25 | if wtyp != protowire.VarintType { |
| 26 | return val, 0, errUnknown |
| 27 | } |
| 28 | v, n := protowire.ConsumeVarint(b) |
| 29 | if n < 0 { |
| 30 | return val, 0, errDecode |
| 31 | } |
| 32 | return protoreflect.ValueOfBool(protowire.DecodeBool(v)), n, nil |
| 33 | case protoreflect.EnumKind: |
| 34 | if wtyp != protowire.VarintType { |
| 35 | return val, 0, errUnknown |
| 36 | } |
| 37 | v, n := protowire.ConsumeVarint(b) |
| 38 | if n < 0 { |
| 39 | return val, 0, errDecode |
| 40 | } |
| 41 | return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), n, nil |
| 42 | case protoreflect.Int32Kind: |
| 43 | if wtyp != protowire.VarintType { |
| 44 | return val, 0, errUnknown |
| 45 | } |
| 46 | v, n := protowire.ConsumeVarint(b) |
| 47 | if n < 0 { |
| 48 | return val, 0, errDecode |
| 49 | } |
| 50 | return protoreflect.ValueOfInt32(int32(v)), n, nil |
| 51 | case protoreflect.Sint32Kind: |
| 52 | if wtyp != protowire.VarintType { |
| 53 | return val, 0, errUnknown |
| 54 | } |
| 55 | v, n := protowire.ConsumeVarint(b) |
| 56 | if n < 0 { |
| 57 | return val, 0, errDecode |
| 58 | } |
| 59 | return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), n, nil |
| 60 | case protoreflect.Uint32Kind: |
| 61 | if wtyp != protowire.VarintType { |
| 62 | return val, 0, errUnknown |
| 63 | } |
| 64 | v, n := protowire.ConsumeVarint(b) |
| 65 | if n < 0 { |
| 66 | return val, 0, errDecode |
| 67 | } |
| 68 | return protoreflect.ValueOfUint32(uint32(v)), n, nil |
| 69 | case protoreflect.Int64Kind: |
| 70 | if wtyp != protowire.VarintType { |
| 71 | return val, 0, errUnknown |
| 72 | } |
| 73 | v, n := protowire.ConsumeVarint(b) |
| 74 | if n < 0 { |
| 75 | return val, 0, errDecode |
| 76 | } |
| 77 | return protoreflect.ValueOfInt64(int64(v)), n, nil |
| 78 | case protoreflect.Sint64Kind: |
| 79 | if wtyp != protowire.VarintType { |
| 80 | return val, 0, errUnknown |
| 81 | } |
| 82 | v, n := protowire.ConsumeVarint(b) |
| 83 | if n < 0 { |
| 84 | return val, 0, errDecode |
| 85 | } |
| 86 | return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), n, nil |
| 87 | case protoreflect.Uint64Kind: |
| 88 | if wtyp != protowire.VarintType { |
| 89 | return val, 0, errUnknown |
| 90 | } |
| 91 | v, n := protowire.ConsumeVarint(b) |
| 92 | if n < 0 { |
| 93 | return val, 0, errDecode |
| 94 | } |
| 95 | return protoreflect.ValueOfUint64(v), n, nil |
| 96 | case protoreflect.Sfixed32Kind: |
| 97 | if wtyp != protowire.Fixed32Type { |
| 98 | return val, 0, errUnknown |
| 99 | } |
| 100 | v, n := protowire.ConsumeFixed32(b) |
| 101 | if n < 0 { |
| 102 | return val, 0, errDecode |
| 103 | } |
| 104 | return protoreflect.ValueOfInt32(int32(v)), n, nil |
| 105 | case protoreflect.Fixed32Kind: |
| 106 | if wtyp != protowire.Fixed32Type { |
| 107 | return val, 0, errUnknown |
| 108 | } |
| 109 | v, n := protowire.ConsumeFixed32(b) |
| 110 | if n < 0 { |
| 111 | return val, 0, errDecode |
| 112 | } |
| 113 | return protoreflect.ValueOfUint32(uint32(v)), n, nil |
| 114 | case protoreflect.FloatKind: |
| 115 | if wtyp != protowire.Fixed32Type { |
| 116 | return val, 0, errUnknown |
| 117 | } |
| 118 | v, n := protowire.ConsumeFixed32(b) |
| 119 | if n < 0 { |
| 120 | return val, 0, errDecode |
| 121 | } |
| 122 | return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), n, nil |
| 123 | case protoreflect.Sfixed64Kind: |
| 124 | if wtyp != protowire.Fixed64Type { |
| 125 | return val, 0, errUnknown |
| 126 | } |
| 127 | v, n := protowire.ConsumeFixed64(b) |
| 128 | if n < 0 { |
| 129 | return val, 0, errDecode |
| 130 | } |
| 131 | return protoreflect.ValueOfInt64(int64(v)), n, nil |
| 132 | case protoreflect.Fixed64Kind: |
| 133 | if wtyp != protowire.Fixed64Type { |
| 134 | return val, 0, errUnknown |
| 135 | } |
| 136 | v, n := protowire.ConsumeFixed64(b) |
| 137 | if n < 0 { |
| 138 | return val, 0, errDecode |
| 139 | } |
| 140 | return protoreflect.ValueOfUint64(v), n, nil |
| 141 | case protoreflect.DoubleKind: |
| 142 | if wtyp != protowire.Fixed64Type { |
| 143 | return val, 0, errUnknown |
| 144 | } |
| 145 | v, n := protowire.ConsumeFixed64(b) |
| 146 | if n < 0 { |
| 147 | return val, 0, errDecode |
| 148 | } |
| 149 | return protoreflect.ValueOfFloat64(math.Float64frombits(v)), n, nil |
| 150 | case protoreflect.StringKind: |
| 151 | if wtyp != protowire.BytesType { |
| 152 | return val, 0, errUnknown |
| 153 | } |
| 154 | v, n := protowire.ConsumeBytes(b) |
| 155 | if n < 0 { |
| 156 | return val, 0, errDecode |
| 157 | } |
| 158 | if strs.EnforceUTF8(fd) && !utf8.Valid(v) { |
| 159 | return protoreflect.Value{}, 0, errors.InvalidUTF8(string(fd.FullName())) |
| 160 | } |
| 161 | return protoreflect.ValueOfString(string(v)), n, nil |
| 162 | case protoreflect.BytesKind: |
| 163 | if wtyp != protowire.BytesType { |
| 164 | return val, 0, errUnknown |
| 165 | } |
| 166 | v, n := protowire.ConsumeBytes(b) |
| 167 | if n < 0 { |
| 168 | return val, 0, errDecode |
| 169 | } |
| 170 | return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), n, nil |
| 171 | case protoreflect.MessageKind: |
| 172 | if wtyp != protowire.BytesType { |
| 173 | return val, 0, errUnknown |
| 174 | } |
| 175 | v, n := protowire.ConsumeBytes(b) |
| 176 | if n < 0 { |
| 177 | return val, 0, errDecode |
| 178 | } |
| 179 | return protoreflect.ValueOfBytes(v), n, nil |
| 180 | case protoreflect.GroupKind: |
| 181 | if wtyp != protowire.StartGroupType { |
| 182 | return val, 0, errUnknown |
| 183 | } |
| 184 | v, n := protowire.ConsumeGroup(fd.Number(), b) |
| 185 | if n < 0 { |
| 186 | return val, 0, errDecode |
| 187 | } |
| 188 | return protoreflect.ValueOfBytes(v), n, nil |
| 189 | default: |
| 190 | return val, 0, errUnknown |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list protoreflect.List, fd protoreflect.FieldDescriptor) (n int, err error) { |
| 195 | switch fd.Kind() { |
| 196 | case protoreflect.BoolKind: |
| 197 | if wtyp == protowire.BytesType { |
| 198 | buf, n := protowire.ConsumeBytes(b) |
| 199 | if n < 0 { |
| 200 | return 0, errDecode |
| 201 | } |
| 202 | for len(buf) > 0 { |
| 203 | v, n := protowire.ConsumeVarint(buf) |
| 204 | if n < 0 { |
| 205 | return 0, errDecode |
| 206 | } |
| 207 | buf = buf[n:] |
| 208 | list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) |
| 209 | } |
| 210 | return n, nil |
| 211 | } |
| 212 | if wtyp != protowire.VarintType { |
| 213 | return 0, errUnknown |
| 214 | } |
| 215 | v, n := protowire.ConsumeVarint(b) |
| 216 | if n < 0 { |
| 217 | return 0, errDecode |
| 218 | } |
| 219 | list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v))) |
| 220 | return n, nil |
| 221 | case protoreflect.EnumKind: |
| 222 | if wtyp == protowire.BytesType { |
| 223 | buf, n := protowire.ConsumeBytes(b) |
| 224 | if n < 0 { |
| 225 | return 0, errDecode |
| 226 | } |
| 227 | for len(buf) > 0 { |
| 228 | v, n := protowire.ConsumeVarint(buf) |
| 229 | if n < 0 { |
| 230 | return 0, errDecode |
| 231 | } |
| 232 | buf = buf[n:] |
| 233 | list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) |
| 234 | } |
| 235 | return n, nil |
| 236 | } |
| 237 | if wtyp != protowire.VarintType { |
| 238 | return 0, errUnknown |
| 239 | } |
| 240 | v, n := protowire.ConsumeVarint(b) |
| 241 | if n < 0 { |
| 242 | return 0, errDecode |
| 243 | } |
| 244 | list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v))) |
| 245 | return n, nil |
| 246 | case protoreflect.Int32Kind: |
| 247 | if wtyp == protowire.BytesType { |
| 248 | buf, n := protowire.ConsumeBytes(b) |
| 249 | if n < 0 { |
| 250 | return 0, errDecode |
| 251 | } |
| 252 | for len(buf) > 0 { |
| 253 | v, n := protowire.ConsumeVarint(buf) |
| 254 | if n < 0 { |
| 255 | return 0, errDecode |
| 256 | } |
| 257 | buf = buf[n:] |
| 258 | list.Append(protoreflect.ValueOfInt32(int32(v))) |
| 259 | } |
| 260 | return n, nil |
| 261 | } |
| 262 | if wtyp != protowire.VarintType { |
| 263 | return 0, errUnknown |
| 264 | } |
| 265 | v, n := protowire.ConsumeVarint(b) |
| 266 | if n < 0 { |
| 267 | return 0, errDecode |
| 268 | } |
| 269 | list.Append(protoreflect.ValueOfInt32(int32(v))) |
| 270 | return n, nil |
| 271 | case protoreflect.Sint32Kind: |
| 272 | if wtyp == protowire.BytesType { |
| 273 | buf, n := protowire.ConsumeBytes(b) |
| 274 | if n < 0 { |
| 275 | return 0, errDecode |
| 276 | } |
| 277 | for len(buf) > 0 { |
| 278 | v, n := protowire.ConsumeVarint(buf) |
| 279 | if n < 0 { |
| 280 | return 0, errDecode |
| 281 | } |
| 282 | buf = buf[n:] |
| 283 | list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) |
| 284 | } |
| 285 | return n, nil |
| 286 | } |
| 287 | if wtyp != protowire.VarintType { |
| 288 | return 0, errUnknown |
| 289 | } |
| 290 | v, n := protowire.ConsumeVarint(b) |
| 291 | if n < 0 { |
| 292 | return 0, errDecode |
| 293 | } |
| 294 | list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32)))) |
| 295 | return n, nil |
| 296 | case protoreflect.Uint32Kind: |
| 297 | if wtyp == protowire.BytesType { |
| 298 | buf, n := protowire.ConsumeBytes(b) |
| 299 | if n < 0 { |
| 300 | return 0, errDecode |
| 301 | } |
| 302 | for len(buf) > 0 { |
| 303 | v, n := protowire.ConsumeVarint(buf) |
| 304 | if n < 0 { |
| 305 | return 0, errDecode |
| 306 | } |
| 307 | buf = buf[n:] |
| 308 | list.Append(protoreflect.ValueOfUint32(uint32(v))) |
| 309 | } |
| 310 | return n, nil |
| 311 | } |
| 312 | if wtyp != protowire.VarintType { |
| 313 | return 0, errUnknown |
| 314 | } |
| 315 | v, n := protowire.ConsumeVarint(b) |
| 316 | if n < 0 { |
| 317 | return 0, errDecode |
| 318 | } |
| 319 | list.Append(protoreflect.ValueOfUint32(uint32(v))) |
| 320 | return n, nil |
| 321 | case protoreflect.Int64Kind: |
| 322 | if wtyp == protowire.BytesType { |
| 323 | buf, n := protowire.ConsumeBytes(b) |
| 324 | if n < 0 { |
| 325 | return 0, errDecode |
| 326 | } |
| 327 | for len(buf) > 0 { |
| 328 | v, n := protowire.ConsumeVarint(buf) |
| 329 | if n < 0 { |
| 330 | return 0, errDecode |
| 331 | } |
| 332 | buf = buf[n:] |
| 333 | list.Append(protoreflect.ValueOfInt64(int64(v))) |
| 334 | } |
| 335 | return n, nil |
| 336 | } |
| 337 | if wtyp != protowire.VarintType { |
| 338 | return 0, errUnknown |
| 339 | } |
| 340 | v, n := protowire.ConsumeVarint(b) |
| 341 | if n < 0 { |
| 342 | return 0, errDecode |
| 343 | } |
| 344 | list.Append(protoreflect.ValueOfInt64(int64(v))) |
| 345 | return n, nil |
| 346 | case protoreflect.Sint64Kind: |
| 347 | if wtyp == protowire.BytesType { |
| 348 | buf, n := protowire.ConsumeBytes(b) |
| 349 | if n < 0 { |
| 350 | return 0, errDecode |
| 351 | } |
| 352 | for len(buf) > 0 { |
| 353 | v, n := protowire.ConsumeVarint(buf) |
| 354 | if n < 0 { |
| 355 | return 0, errDecode |
| 356 | } |
| 357 | buf = buf[n:] |
| 358 | list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) |
| 359 | } |
| 360 | return n, nil |
| 361 | } |
| 362 | if wtyp != protowire.VarintType { |
| 363 | return 0, errUnknown |
| 364 | } |
| 365 | v, n := protowire.ConsumeVarint(b) |
| 366 | if n < 0 { |
| 367 | return 0, errDecode |
| 368 | } |
| 369 | list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v))) |
| 370 | return n, nil |
| 371 | case protoreflect.Uint64Kind: |
| 372 | if wtyp == protowire.BytesType { |
| 373 | buf, n := protowire.ConsumeBytes(b) |
| 374 | if n < 0 { |
| 375 | return 0, errDecode |
| 376 | } |
| 377 | for len(buf) > 0 { |
| 378 | v, n := protowire.ConsumeVarint(buf) |
| 379 | if n < 0 { |
| 380 | return 0, errDecode |
| 381 | } |
| 382 | buf = buf[n:] |
| 383 | list.Append(protoreflect.ValueOfUint64(v)) |
| 384 | } |
| 385 | return n, nil |
| 386 | } |
| 387 | if wtyp != protowire.VarintType { |
| 388 | return 0, errUnknown |
| 389 | } |
| 390 | v, n := protowire.ConsumeVarint(b) |
| 391 | if n < 0 { |
| 392 | return 0, errDecode |
| 393 | } |
| 394 | list.Append(protoreflect.ValueOfUint64(v)) |
| 395 | return n, nil |
| 396 | case protoreflect.Sfixed32Kind: |
| 397 | if wtyp == protowire.BytesType { |
| 398 | buf, n := protowire.ConsumeBytes(b) |
| 399 | if n < 0 { |
| 400 | return 0, errDecode |
| 401 | } |
| 402 | for len(buf) > 0 { |
| 403 | v, n := protowire.ConsumeFixed32(buf) |
| 404 | if n < 0 { |
| 405 | return 0, errDecode |
| 406 | } |
| 407 | buf = buf[n:] |
| 408 | list.Append(protoreflect.ValueOfInt32(int32(v))) |
| 409 | } |
| 410 | return n, nil |
| 411 | } |
| 412 | if wtyp != protowire.Fixed32Type { |
| 413 | return 0, errUnknown |
| 414 | } |
| 415 | v, n := protowire.ConsumeFixed32(b) |
| 416 | if n < 0 { |
| 417 | return 0, errDecode |
| 418 | } |
| 419 | list.Append(protoreflect.ValueOfInt32(int32(v))) |
| 420 | return n, nil |
| 421 | case protoreflect.Fixed32Kind: |
| 422 | if wtyp == protowire.BytesType { |
| 423 | buf, n := protowire.ConsumeBytes(b) |
| 424 | if n < 0 { |
| 425 | return 0, errDecode |
| 426 | } |
| 427 | for len(buf) > 0 { |
| 428 | v, n := protowire.ConsumeFixed32(buf) |
| 429 | if n < 0 { |
| 430 | return 0, errDecode |
| 431 | } |
| 432 | buf = buf[n:] |
| 433 | list.Append(protoreflect.ValueOfUint32(uint32(v))) |
| 434 | } |
| 435 | return n, nil |
| 436 | } |
| 437 | if wtyp != protowire.Fixed32Type { |
| 438 | return 0, errUnknown |
| 439 | } |
| 440 | v, n := protowire.ConsumeFixed32(b) |
| 441 | if n < 0 { |
| 442 | return 0, errDecode |
| 443 | } |
| 444 | list.Append(protoreflect.ValueOfUint32(uint32(v))) |
| 445 | return n, nil |
| 446 | case protoreflect.FloatKind: |
| 447 | if wtyp == protowire.BytesType { |
| 448 | buf, n := protowire.ConsumeBytes(b) |
| 449 | if n < 0 { |
| 450 | return 0, errDecode |
| 451 | } |
| 452 | for len(buf) > 0 { |
| 453 | v, n := protowire.ConsumeFixed32(buf) |
| 454 | if n < 0 { |
| 455 | return 0, errDecode |
| 456 | } |
| 457 | buf = buf[n:] |
| 458 | list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) |
| 459 | } |
| 460 | return n, nil |
| 461 | } |
| 462 | if wtyp != protowire.Fixed32Type { |
| 463 | return 0, errUnknown |
| 464 | } |
| 465 | v, n := protowire.ConsumeFixed32(b) |
| 466 | if n < 0 { |
| 467 | return 0, errDecode |
| 468 | } |
| 469 | list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v)))) |
| 470 | return n, nil |
| 471 | case protoreflect.Sfixed64Kind: |
| 472 | if wtyp == protowire.BytesType { |
| 473 | buf, n := protowire.ConsumeBytes(b) |
| 474 | if n < 0 { |
| 475 | return 0, errDecode |
| 476 | } |
| 477 | for len(buf) > 0 { |
| 478 | v, n := protowire.ConsumeFixed64(buf) |
| 479 | if n < 0 { |
| 480 | return 0, errDecode |
| 481 | } |
| 482 | buf = buf[n:] |
| 483 | list.Append(protoreflect.ValueOfInt64(int64(v))) |
| 484 | } |
| 485 | return n, nil |
| 486 | } |
| 487 | if wtyp != protowire.Fixed64Type { |
| 488 | return 0, errUnknown |
| 489 | } |
| 490 | v, n := protowire.ConsumeFixed64(b) |
| 491 | if n < 0 { |
| 492 | return 0, errDecode |
| 493 | } |
| 494 | list.Append(protoreflect.ValueOfInt64(int64(v))) |
| 495 | return n, nil |
| 496 | case protoreflect.Fixed64Kind: |
| 497 | if wtyp == protowire.BytesType { |
| 498 | buf, n := protowire.ConsumeBytes(b) |
| 499 | if n < 0 { |
| 500 | return 0, errDecode |
| 501 | } |
| 502 | for len(buf) > 0 { |
| 503 | v, n := protowire.ConsumeFixed64(buf) |
| 504 | if n < 0 { |
| 505 | return 0, errDecode |
| 506 | } |
| 507 | buf = buf[n:] |
| 508 | list.Append(protoreflect.ValueOfUint64(v)) |
| 509 | } |
| 510 | return n, nil |
| 511 | } |
| 512 | if wtyp != protowire.Fixed64Type { |
| 513 | return 0, errUnknown |
| 514 | } |
| 515 | v, n := protowire.ConsumeFixed64(b) |
| 516 | if n < 0 { |
| 517 | return 0, errDecode |
| 518 | } |
| 519 | list.Append(protoreflect.ValueOfUint64(v)) |
| 520 | return n, nil |
| 521 | case protoreflect.DoubleKind: |
| 522 | if wtyp == protowire.BytesType { |
| 523 | buf, n := protowire.ConsumeBytes(b) |
| 524 | if n < 0 { |
| 525 | return 0, errDecode |
| 526 | } |
| 527 | for len(buf) > 0 { |
| 528 | v, n := protowire.ConsumeFixed64(buf) |
| 529 | if n < 0 { |
| 530 | return 0, errDecode |
| 531 | } |
| 532 | buf = buf[n:] |
| 533 | list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) |
| 534 | } |
| 535 | return n, nil |
| 536 | } |
| 537 | if wtyp != protowire.Fixed64Type { |
| 538 | return 0, errUnknown |
| 539 | } |
| 540 | v, n := protowire.ConsumeFixed64(b) |
| 541 | if n < 0 { |
| 542 | return 0, errDecode |
| 543 | } |
| 544 | list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v))) |
| 545 | return n, nil |
| 546 | case protoreflect.StringKind: |
| 547 | if wtyp != protowire.BytesType { |
| 548 | return 0, errUnknown |
| 549 | } |
| 550 | v, n := protowire.ConsumeBytes(b) |
| 551 | if n < 0 { |
| 552 | return 0, errDecode |
| 553 | } |
| 554 | if strs.EnforceUTF8(fd) && !utf8.Valid(v) { |
| 555 | return 0, errors.InvalidUTF8(string(fd.FullName())) |
| 556 | } |
| 557 | list.Append(protoreflect.ValueOfString(string(v))) |
| 558 | return n, nil |
| 559 | case protoreflect.BytesKind: |
| 560 | if wtyp != protowire.BytesType { |
| 561 | return 0, errUnknown |
| 562 | } |
| 563 | v, n := protowire.ConsumeBytes(b) |
| 564 | if n < 0 { |
| 565 | return 0, errDecode |
| 566 | } |
| 567 | list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...))) |
| 568 | return n, nil |
| 569 | case protoreflect.MessageKind: |
| 570 | if wtyp != protowire.BytesType { |
| 571 | return 0, errUnknown |
| 572 | } |
| 573 | v, n := protowire.ConsumeBytes(b) |
| 574 | if n < 0 { |
| 575 | return 0, errDecode |
| 576 | } |
| 577 | m := list.NewElement() |
| 578 | if err := o.unmarshalMessage(v, m.Message()); err != nil { |
| 579 | return 0, err |
| 580 | } |
| 581 | list.Append(m) |
| 582 | return n, nil |
| 583 | case protoreflect.GroupKind: |
| 584 | if wtyp != protowire.StartGroupType { |
| 585 | return 0, errUnknown |
| 586 | } |
| 587 | v, n := protowire.ConsumeGroup(fd.Number(), b) |
| 588 | if n < 0 { |
| 589 | return 0, errDecode |
| 590 | } |
| 591 | m := list.NewElement() |
| 592 | if err := o.unmarshalMessage(v, m.Message()); err != nil { |
| 593 | return 0, err |
| 594 | } |
| 595 | list.Append(m) |
| 596 | return n, nil |
| 597 | default: |
| 598 | return 0, errUnknown |
| 599 | } |
| 600 | } |
| 601 | |
| 602 | // We append to an empty array rather than a nil []byte to get non-nil zero-length byte slices. |
| 603 | var emptyBuf [0]byte |