Zack Williams | e940c7a | 2019-08-21 14:25:39 -0700 | [diff] [blame] | 1 | /* |
| 2 | Copyright 2015 The Kubernetes Authors. |
| 3 | |
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | you may not use this file except in compliance with the License. |
| 6 | You may obtain a copy of the License at |
| 7 | |
| 8 | http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | Unless required by applicable law or agreed to in writing, software |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | See the License for the specific language governing permissions and |
| 14 | limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package resource |
| 18 | |
| 19 | import ( |
| 20 | "fmt" |
| 21 | "io" |
| 22 | |
| 23 | "github.com/gogo/protobuf/proto" |
| 24 | ) |
| 25 | |
| 26 | var _ proto.Sizer = &Quantity{} |
| 27 | |
| 28 | func (m *Quantity) Marshal() (data []byte, err error) { |
| 29 | size := m.Size() |
| 30 | data = make([]byte, size) |
| 31 | n, err := m.MarshalTo(data) |
| 32 | if err != nil { |
| 33 | return nil, err |
| 34 | } |
| 35 | return data[:n], nil |
| 36 | } |
| 37 | |
| 38 | // MarshalTo is a customized version of the generated Protobuf unmarshaler for a struct |
| 39 | // with a single string field. |
| 40 | func (m *Quantity) MarshalTo(data []byte) (int, error) { |
| 41 | var i int |
| 42 | _ = i |
| 43 | var l int |
| 44 | _ = l |
| 45 | |
| 46 | data[i] = 0xa |
| 47 | i++ |
| 48 | // BEGIN CUSTOM MARSHAL |
| 49 | out := m.String() |
| 50 | i = encodeVarintGenerated(data, i, uint64(len(out))) |
| 51 | i += copy(data[i:], out) |
| 52 | // END CUSTOM MARSHAL |
| 53 | |
| 54 | return i, nil |
| 55 | } |
| 56 | |
| 57 | func encodeVarintGenerated(data []byte, offset int, v uint64) int { |
| 58 | for v >= 1<<7 { |
| 59 | data[offset] = uint8(v&0x7f | 0x80) |
| 60 | v >>= 7 |
| 61 | offset++ |
| 62 | } |
| 63 | data[offset] = uint8(v) |
| 64 | return offset + 1 |
| 65 | } |
| 66 | |
| 67 | func (m *Quantity) Size() (n int) { |
| 68 | var l int |
| 69 | _ = l |
| 70 | |
| 71 | // BEGIN CUSTOM SIZE |
| 72 | l = len(m.String()) |
| 73 | // END CUSTOM SIZE |
| 74 | |
| 75 | n += 1 + l + sovGenerated(uint64(l)) |
| 76 | return n |
| 77 | } |
| 78 | |
| 79 | func sovGenerated(x uint64) (n int) { |
| 80 | for { |
| 81 | n++ |
| 82 | x >>= 7 |
| 83 | if x == 0 { |
| 84 | break |
| 85 | } |
| 86 | } |
| 87 | return n |
| 88 | } |
| 89 | |
| 90 | // Unmarshal is a customized version of the generated Protobuf unmarshaler for a struct |
| 91 | // with a single string field. |
| 92 | func (m *Quantity) Unmarshal(data []byte) error { |
| 93 | l := len(data) |
| 94 | iNdEx := 0 |
| 95 | for iNdEx < l { |
| 96 | preIndex := iNdEx |
| 97 | var wire uint64 |
| 98 | for shift := uint(0); ; shift += 7 { |
| 99 | if shift >= 64 { |
| 100 | return ErrIntOverflowGenerated |
| 101 | } |
| 102 | if iNdEx >= l { |
| 103 | return io.ErrUnexpectedEOF |
| 104 | } |
| 105 | b := data[iNdEx] |
| 106 | iNdEx++ |
| 107 | wire |= (uint64(b) & 0x7F) << shift |
| 108 | if b < 0x80 { |
| 109 | break |
| 110 | } |
| 111 | } |
| 112 | fieldNum := int32(wire >> 3) |
| 113 | wireType := int(wire & 0x7) |
| 114 | if wireType == 4 { |
| 115 | return fmt.Errorf("proto: Quantity: wiretype end group for non-group") |
| 116 | } |
| 117 | if fieldNum <= 0 { |
| 118 | return fmt.Errorf("proto: Quantity: illegal tag %d (wire type %d)", fieldNum, wire) |
| 119 | } |
| 120 | switch fieldNum { |
| 121 | case 1: |
| 122 | if wireType != 2 { |
| 123 | return fmt.Errorf("proto: wrong wireType = %d for field String_", wireType) |
| 124 | } |
| 125 | var stringLen uint64 |
| 126 | for shift := uint(0); ; shift += 7 { |
| 127 | if shift >= 64 { |
| 128 | return ErrIntOverflowGenerated |
| 129 | } |
| 130 | if iNdEx >= l { |
| 131 | return io.ErrUnexpectedEOF |
| 132 | } |
| 133 | b := data[iNdEx] |
| 134 | iNdEx++ |
| 135 | stringLen |= (uint64(b) & 0x7F) << shift |
| 136 | if b < 0x80 { |
| 137 | break |
| 138 | } |
| 139 | } |
| 140 | intStringLen := int(stringLen) |
| 141 | if intStringLen < 0 { |
| 142 | return ErrInvalidLengthGenerated |
| 143 | } |
| 144 | postIndex := iNdEx + intStringLen |
| 145 | if postIndex > l { |
| 146 | return io.ErrUnexpectedEOF |
| 147 | } |
| 148 | s := string(data[iNdEx:postIndex]) |
| 149 | |
| 150 | // BEGIN CUSTOM DECODE |
| 151 | p, err := ParseQuantity(s) |
| 152 | if err != nil { |
| 153 | return err |
| 154 | } |
| 155 | *m = p |
| 156 | // END CUSTOM DECODE |
| 157 | |
| 158 | iNdEx = postIndex |
| 159 | default: |
| 160 | iNdEx = preIndex |
| 161 | skippy, err := skipGenerated(data[iNdEx:]) |
| 162 | if err != nil { |
| 163 | return err |
| 164 | } |
| 165 | if skippy < 0 { |
| 166 | return ErrInvalidLengthGenerated |
| 167 | } |
| 168 | if (iNdEx + skippy) > l { |
| 169 | return io.ErrUnexpectedEOF |
| 170 | } |
| 171 | iNdEx += skippy |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | if iNdEx > l { |
| 176 | return io.ErrUnexpectedEOF |
| 177 | } |
| 178 | return nil |
| 179 | } |
| 180 | |
| 181 | func skipGenerated(data []byte) (n int, err error) { |
| 182 | l := len(data) |
| 183 | iNdEx := 0 |
| 184 | for iNdEx < l { |
| 185 | var wire uint64 |
| 186 | for shift := uint(0); ; shift += 7 { |
| 187 | if shift >= 64 { |
| 188 | return 0, ErrIntOverflowGenerated |
| 189 | } |
| 190 | if iNdEx >= l { |
| 191 | return 0, io.ErrUnexpectedEOF |
| 192 | } |
| 193 | b := data[iNdEx] |
| 194 | iNdEx++ |
| 195 | wire |= (uint64(b) & 0x7F) << shift |
| 196 | if b < 0x80 { |
| 197 | break |
| 198 | } |
| 199 | } |
| 200 | wireType := int(wire & 0x7) |
| 201 | switch wireType { |
| 202 | case 0: |
| 203 | for shift := uint(0); ; shift += 7 { |
| 204 | if shift >= 64 { |
| 205 | return 0, ErrIntOverflowGenerated |
| 206 | } |
| 207 | if iNdEx >= l { |
| 208 | return 0, io.ErrUnexpectedEOF |
| 209 | } |
| 210 | iNdEx++ |
| 211 | if data[iNdEx-1] < 0x80 { |
| 212 | break |
| 213 | } |
| 214 | } |
| 215 | return iNdEx, nil |
| 216 | case 1: |
| 217 | iNdEx += 8 |
| 218 | return iNdEx, nil |
| 219 | case 2: |
| 220 | var length int |
| 221 | for shift := uint(0); ; shift += 7 { |
| 222 | if shift >= 64 { |
| 223 | return 0, ErrIntOverflowGenerated |
| 224 | } |
| 225 | if iNdEx >= l { |
| 226 | return 0, io.ErrUnexpectedEOF |
| 227 | } |
| 228 | b := data[iNdEx] |
| 229 | iNdEx++ |
| 230 | length |= (int(b) & 0x7F) << shift |
| 231 | if b < 0x80 { |
| 232 | break |
| 233 | } |
| 234 | } |
| 235 | iNdEx += length |
| 236 | if length < 0 { |
| 237 | return 0, ErrInvalidLengthGenerated |
| 238 | } |
| 239 | return iNdEx, nil |
| 240 | case 3: |
| 241 | for { |
| 242 | var innerWire uint64 |
| 243 | var start int = iNdEx |
| 244 | for shift := uint(0); ; shift += 7 { |
| 245 | if shift >= 64 { |
| 246 | return 0, ErrIntOverflowGenerated |
| 247 | } |
| 248 | if iNdEx >= l { |
| 249 | return 0, io.ErrUnexpectedEOF |
| 250 | } |
| 251 | b := data[iNdEx] |
| 252 | iNdEx++ |
| 253 | innerWire |= (uint64(b) & 0x7F) << shift |
| 254 | if b < 0x80 { |
| 255 | break |
| 256 | } |
| 257 | } |
| 258 | innerWireType := int(innerWire & 0x7) |
| 259 | if innerWireType == 4 { |
| 260 | break |
| 261 | } |
| 262 | next, err := skipGenerated(data[start:]) |
| 263 | if err != nil { |
| 264 | return 0, err |
| 265 | } |
| 266 | iNdEx = start + next |
| 267 | } |
| 268 | return iNdEx, nil |
| 269 | case 4: |
| 270 | return iNdEx, nil |
| 271 | case 5: |
| 272 | iNdEx += 4 |
| 273 | return iNdEx, nil |
| 274 | default: |
| 275 | return 0, fmt.Errorf("proto: illegal wireType %d", wireType) |
| 276 | } |
| 277 | } |
| 278 | panic("unreachable") |
| 279 | } |
| 280 | |
| 281 | var ( |
| 282 | ErrInvalidLengthGenerated = fmt.Errorf("proto: negative length found during unmarshaling") |
| 283 | ErrIntOverflowGenerated = fmt.Errorf("proto: integer overflow") |
| 284 | ) |