Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1 | // Protocol Buffers - Google's data interchange format |
| 2 | // Copyright 2008 Google Inc. All rights reserved. |
| 3 | // https://developers.google.com/protocol-buffers/ |
| 4 | // |
| 5 | // Redistribution and use in source and binary forms, with or without |
| 6 | // modification, are permitted provided that the following conditions are |
| 7 | // met: |
| 8 | // |
| 9 | // * Redistributions of source code must retain the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer. |
| 11 | // * Redistributions in binary form must reproduce the above |
| 12 | // copyright notice, this list of conditions and the following disclaimer |
| 13 | // in the documentation and/or other materials provided with the |
| 14 | // distribution. |
| 15 | // * Neither the name of Google Inc. nor the names of its |
| 16 | // contributors may be used to endorse or promote products derived from |
| 17 | // this software without specific prior written permission. |
| 18 | // |
| 19 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | |
| 31 | #import "GPBUtilities_PackagePrivate.h" |
| 32 | |
| 33 | #import <objc/runtime.h> |
| 34 | |
| 35 | #import "GPBArray_PackagePrivate.h" |
| 36 | #import "GPBDescriptor_PackagePrivate.h" |
| 37 | #import "GPBDictionary_PackagePrivate.h" |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 38 | #import "GPBMessage_PackagePrivate.h" |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 39 | #import "GPBUnknownField.h" |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 40 | #import "GPBUnknownFieldSet.h" |
| 41 | |
| 42 | static void AppendTextFormatForMessage(GPBMessage *message, |
| 43 | NSMutableString *toStr, |
| 44 | NSString *lineIndent); |
| 45 | |
| 46 | NSData *GPBEmptyNSData(void) { |
| 47 | static dispatch_once_t onceToken; |
| 48 | static NSData *defaultNSData = nil; |
| 49 | dispatch_once(&onceToken, ^{ |
| 50 | defaultNSData = [[NSData alloc] init]; |
| 51 | }); |
| 52 | return defaultNSData; |
| 53 | } |
| 54 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 55 | void GPBCheckRuntimeVersionInternal(int32_t version) { |
| 56 | if (version != GOOGLE_PROTOBUF_OBJC_GEN_VERSION) { |
| 57 | [NSException raise:NSInternalInconsistencyException |
| 58 | format:@"Linked to ProtocolBuffer runtime version %d," |
| 59 | @" but code compiled with version %d!", |
| 60 | GOOGLE_PROTOBUF_OBJC_GEN_VERSION, version]; |
| 61 | } |
| 62 | } |
| 63 | |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 64 | BOOL GPBMessageHasFieldNumberSet(GPBMessage *self, uint32_t fieldNumber) { |
| 65 | GPBDescriptor *descriptor = [self descriptor]; |
| 66 | GPBFieldDescriptor *field = [descriptor fieldWithNumber:fieldNumber]; |
| 67 | return GPBMessageHasFieldSet(self, field); |
| 68 | } |
| 69 | |
| 70 | BOOL GPBMessageHasFieldSet(GPBMessage *self, GPBFieldDescriptor *field) { |
| 71 | if (self == nil || field == nil) return NO; |
| 72 | |
| 73 | // Repeated/Map don't use the bit, they check the count. |
| 74 | if (GPBFieldIsMapOrArray(field)) { |
| 75 | // Array/map type doesn't matter, since GPB*Array/NSArray and |
| 76 | // GPB*Dictionary/NSDictionary all support -count; |
| 77 | NSArray *arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(self, field); |
| 78 | return (arrayOrMap.count > 0); |
| 79 | } else { |
| 80 | return GPBGetHasIvarField(self, field); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | void GPBClearMessageField(GPBMessage *self, GPBFieldDescriptor *field) { |
| 85 | // If not set, nothing to do. |
| 86 | if (!GPBGetHasIvarField(self, field)) { |
| 87 | return; |
| 88 | } |
| 89 | |
| 90 | if (GPBFieldStoresObject(field)) { |
| 91 | // Object types are handled slightly differently, they need to be released. |
| 92 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 93 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 94 | [*typePtr release]; |
| 95 | *typePtr = nil; |
| 96 | } else { |
| 97 | // POD types just need to clear the has bit as the Get* method will |
| 98 | // fetch the default when needed. |
| 99 | } |
| 100 | GPBSetHasIvarField(self, field, NO); |
| 101 | } |
| 102 | |
| 103 | BOOL GPBGetHasIvar(GPBMessage *self, int32_t idx, uint32_t fieldNumber) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 104 | NSCAssert(self->messageStorage_ != NULL, |
| 105 | @"%@: All messages should have storage (from init)", |
| 106 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 107 | if (idx < 0) { |
| 108 | NSCAssert(fieldNumber != 0, @"Invalid field number."); |
| 109 | BOOL hasIvar = (self->messageStorage_->_has_storage_[-idx] == fieldNumber); |
| 110 | return hasIvar; |
| 111 | } else { |
| 112 | NSCAssert(idx != GPBNoHasBit, @"Invalid has bit."); |
| 113 | uint32_t byteIndex = idx / 32; |
| 114 | uint32_t bitMask = (1 << (idx % 32)); |
| 115 | BOOL hasIvar = |
| 116 | (self->messageStorage_->_has_storage_[byteIndex] & bitMask) ? YES : NO; |
| 117 | return hasIvar; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | uint32_t GPBGetHasOneof(GPBMessage *self, int32_t idx) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 122 | NSCAssert(idx < 0, @"%@: invalid index (%d) for oneof.", |
| 123 | [self class], idx); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 124 | uint32_t result = self->messageStorage_->_has_storage_[-idx]; |
| 125 | return result; |
| 126 | } |
| 127 | |
| 128 | void GPBSetHasIvar(GPBMessage *self, int32_t idx, uint32_t fieldNumber, |
| 129 | BOOL value) { |
| 130 | if (idx < 0) { |
| 131 | NSCAssert(fieldNumber != 0, @"Invalid field number."); |
| 132 | uint32_t *has_storage = self->messageStorage_->_has_storage_; |
| 133 | has_storage[-idx] = (value ? fieldNumber : 0); |
| 134 | } else { |
| 135 | NSCAssert(idx != GPBNoHasBit, @"Invalid has bit."); |
| 136 | uint32_t *has_storage = self->messageStorage_->_has_storage_; |
| 137 | uint32_t byte = idx / 32; |
| 138 | uint32_t bitMask = (1 << (idx % 32)); |
| 139 | if (value) { |
| 140 | has_storage[byte] |= bitMask; |
| 141 | } else { |
| 142 | has_storage[byte] &= ~bitMask; |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | void GPBMaybeClearOneof(GPBMessage *self, GPBOneofDescriptor *oneof, |
| 148 | uint32_t fieldNumberNotToClear) { |
| 149 | int32_t hasIndex = oneof->oneofDescription_->index; |
| 150 | uint32_t fieldNumberSet = GPBGetHasOneof(self, hasIndex); |
| 151 | if ((fieldNumberSet == fieldNumberNotToClear) || (fieldNumberSet == 0)) { |
| 152 | // Do nothing/nothing set in the oneof. |
| 153 | return; |
| 154 | } |
| 155 | |
| 156 | // Like GPBClearMessageField(), free the memory if an objecttype is set, |
| 157 | // pod types don't need to do anything. |
| 158 | GPBFieldDescriptor *fieldSet = [oneof fieldWithNumber:fieldNumberSet]; |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 159 | NSCAssert(fieldSet, |
| 160 | @"%@: oneof set to something (%u) not in the oneof?", |
| 161 | [self class], fieldNumberSet); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 162 | if (fieldSet && GPBFieldStoresObject(fieldSet)) { |
| 163 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 164 | id *typePtr = (id *)&storage[fieldSet->description_->offset]; |
| 165 | [*typePtr release]; |
| 166 | *typePtr = nil; |
| 167 | } |
| 168 | |
| 169 | // Set to nothing stored in the oneof. |
| 170 | // (field number doesn't matter since setting to nothing). |
| 171 | GPBSetHasIvar(self, hasIndex, 1, NO); |
| 172 | } |
| 173 | |
| 174 | #pragma mark - IVar accessors |
| 175 | |
| 176 | //%PDDM-DEFINE IVAR_POD_ACCESSORS_DEFN(NAME, TYPE) |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 177 | //%TYPE GPBGetMessage##NAME##Field(GPBMessage *self, |
| 178 | //% TYPE$S NAME$S GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 179 | //% if (GPBGetHasIvarField(self, field)) { |
| 180 | //% uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 181 | //% TYPE *typePtr = (TYPE *)&storage[field->description_->offset]; |
| 182 | //% return *typePtr; |
| 183 | //% } else { |
| 184 | //% return field.defaultValue.value##NAME; |
| 185 | //% } |
| 186 | //%} |
| 187 | //% |
| 188 | //%// Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 189 | //%void GPBSetMessage##NAME##Field(GPBMessage *self, |
| 190 | //% NAME$S GPBFieldDescriptor *field, |
| 191 | //% NAME$S TYPE value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 192 | //% if (self == nil || field == nil) return; |
| 193 | //% GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 194 | //% GPBSet##NAME##IvarWithFieldInternal(self, field, value, syntax); |
| 195 | //%} |
| 196 | //% |
| 197 | //%void GPBSet##NAME##IvarWithFieldInternal(GPBMessage *self, |
| 198 | //% NAME$S GPBFieldDescriptor *field, |
| 199 | //% NAME$S TYPE value, |
| 200 | //% NAME$S GPBFileSyntax syntax) { |
| 201 | //% GPBOneofDescriptor *oneof = field->containingOneof_; |
| 202 | //% if (oneof) { |
| 203 | //% GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 204 | //% } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 205 | //% NSCAssert(self->messageStorage_ != NULL, |
| 206 | //% @"%@: All messages should have storage (from init)", |
| 207 | //% [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 208 | //%#if defined(__clang_analyzer__) |
| 209 | //% if (self->messageStorage_ == NULL) return; |
| 210 | //%#endif |
| 211 | //% uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 212 | //% TYPE *typePtr = (TYPE *)&storage[field->description_->offset]; |
| 213 | //% *typePtr = value; |
| 214 | //% // proto2: any value counts as having been set; proto3, it |
| 215 | //% // has to be a non zero value. |
| 216 | //% BOOL hasValue = |
| 217 | //% (syntax == GPBFileSyntaxProto2) || (value != (TYPE)0); |
| 218 | //% GPBSetHasIvarField(self, field, hasValue); |
| 219 | //% GPBBecomeVisibleToAutocreator(self); |
| 220 | //%} |
| 221 | //% |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 222 | //%PDDM-DEFINE IVAR_ALIAS_DEFN_OBJECT(NAME, TYPE) |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 223 | //%// Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 224 | //%TYPE *GPBGetMessage##NAME##Field(GPBMessage *self, |
| 225 | //% TYPE$S NAME$S GPBFieldDescriptor *field) { |
| 226 | //% return (TYPE *)GPBGetObjectIvarWithField(self, field); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 227 | //%} |
| 228 | //% |
| 229 | //%// Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 230 | //%void GPBSetMessage##NAME##Field(GPBMessage *self, |
| 231 | //% NAME$S GPBFieldDescriptor *field, |
| 232 | //% NAME$S TYPE *value) { |
| 233 | //% GPBSetObjectIvarWithField(self, field, (id)value); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 234 | //%} |
| 235 | //% |
| 236 | |
| 237 | // Object types are handled slightly differently, they need to be released |
| 238 | // and retained. |
| 239 | |
| 240 | void GPBSetAutocreatedRetainedObjectIvarWithField( |
| 241 | GPBMessage *self, GPBFieldDescriptor *field, |
| 242 | id __attribute__((ns_consumed)) value) { |
| 243 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 244 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 245 | NSCAssert(*typePtr == NULL, @"Can't set autocreated object more than once."); |
| 246 | *typePtr = value; |
| 247 | } |
| 248 | |
| 249 | void GPBClearAutocreatedMessageIvarWithField(GPBMessage *self, |
| 250 | GPBFieldDescriptor *field) { |
| 251 | if (GPBGetHasIvarField(self, field)) { |
| 252 | return; |
| 253 | } |
| 254 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 255 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 256 | GPBMessage *oldValue = *typePtr; |
| 257 | *typePtr = NULL; |
| 258 | GPBClearMessageAutocreator(oldValue); |
| 259 | [oldValue release]; |
| 260 | } |
| 261 | |
| 262 | // This exists only for briging some aliased types, nothing else should use it. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 263 | static void GPBSetObjectIvarWithField(GPBMessage *self, |
| 264 | GPBFieldDescriptor *field, id value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 265 | if (self == nil || field == nil) return; |
| 266 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 267 | GPBSetRetainedObjectIvarWithFieldInternal(self, field, [value retain], |
| 268 | syntax); |
| 269 | } |
| 270 | |
| 271 | void GPBSetObjectIvarWithFieldInternal(GPBMessage *self, |
| 272 | GPBFieldDescriptor *field, id value, |
| 273 | GPBFileSyntax syntax) { |
| 274 | GPBSetRetainedObjectIvarWithFieldInternal(self, field, [value retain], |
| 275 | syntax); |
| 276 | } |
| 277 | |
| 278 | void GPBSetRetainedObjectIvarWithFieldInternal(GPBMessage *self, |
| 279 | GPBFieldDescriptor *field, |
| 280 | id value, GPBFileSyntax syntax) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 281 | NSCAssert(self->messageStorage_ != NULL, |
| 282 | @"%@: All messages should have storage (from init)", |
| 283 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 284 | #if defined(__clang_analyzer__) |
| 285 | if (self->messageStorage_ == NULL) return; |
| 286 | #endif |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 287 | GPBDataType fieldType = GPBGetFieldDataType(field); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 288 | BOOL isMapOrArray = GPBFieldIsMapOrArray(field); |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 289 | BOOL fieldIsMessage = GPBDataTypeIsMessage(fieldType); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 290 | #ifdef DEBUG |
| 291 | if (value == nil && !isMapOrArray && !fieldIsMessage && |
| 292 | field.hasDefaultValue) { |
| 293 | // Setting a message to nil is an obvious way to "clear" the value |
| 294 | // as there is no way to set a non-empty default value for messages. |
| 295 | // |
| 296 | // For Strings and Bytes that have default values set it is not clear what |
| 297 | // should be done when their value is set to nil. Is the intention just to |
| 298 | // clear the set value and reset to default, or is the intention to set the |
| 299 | // value to the empty string/data? Arguments can be made for both cases. |
| 300 | // 'nil' has been abused as a replacement for an empty string/data in ObjC. |
| 301 | // We decided to be consistent with all "object" types and clear the has |
| 302 | // field, and fall back on the default value. The warning below will only |
| 303 | // appear in debug, but the could should be changed so the intention is |
| 304 | // clear. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 305 | NSString *hasSel = NSStringFromSelector(field->hasOrCountSel_); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 306 | NSString *propName = field.name; |
| 307 | NSString *className = self.descriptor.name; |
| 308 | NSLog(@"warning: '%@.%@ = nil;' is not clearly defined for fields with " |
| 309 | @"default values. Please use '%@.%@ = %@' if you want to set it to " |
| 310 | @"empty, or call '%@.%@ = NO' to reset it to it's default value of " |
| 311 | @"'%@'. Defaulting to resetting default value.", |
| 312 | className, propName, className, propName, |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 313 | (fieldType == GPBDataTypeString) ? @"@\"\"" : @"GPBEmptyNSData()", |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 314 | className, hasSel, field.defaultValue.valueString); |
| 315 | // Note: valueString, depending on the type, it could easily be |
| 316 | // valueData/valueMessage. |
| 317 | } |
| 318 | #endif // DEBUG |
| 319 | if (!isMapOrArray) { |
| 320 | // Non repeated/map can be in an oneof, clear any existing value from the |
| 321 | // oneof. |
| 322 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 323 | if (oneof) { |
| 324 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 325 | } |
| 326 | // Clear "has" if they are being set to nil. |
| 327 | BOOL setHasValue = (value != nil); |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 328 | // Under proto3, Bytes & String fields get cleared by resetting them to |
| 329 | // their default (empty) values, so if they are set to something of length |
| 330 | // zero, they are being cleared. |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 331 | if ((syntax == GPBFileSyntaxProto3) && !fieldIsMessage && |
| 332 | ([value length] == 0)) { |
| 333 | setHasValue = NO; |
| 334 | value = nil; |
| 335 | } |
| 336 | GPBSetHasIvarField(self, field, setHasValue); |
| 337 | } |
| 338 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 339 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 340 | |
| 341 | id oldValue = *typePtr; |
| 342 | |
| 343 | *typePtr = value; |
| 344 | |
| 345 | if (oldValue) { |
| 346 | if (isMapOrArray) { |
| 347 | if (field.fieldType == GPBFieldTypeRepeated) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 348 | // If the old array was autocreated by us, then clear it. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 349 | if (GPBDataTypeIsObject(fieldType)) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 350 | GPBAutocreatedArray *autoArray = oldValue; |
| 351 | if (autoArray->_autocreator == self) { |
| 352 | autoArray->_autocreator = nil; |
| 353 | } |
| 354 | } else { |
| 355 | // Type doesn't matter, it is a GPB*Array. |
| 356 | GPBInt32Array *gpbArray = oldValue; |
| 357 | if (gpbArray->_autocreator == self) { |
| 358 | gpbArray->_autocreator = nil; |
| 359 | } |
| 360 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 361 | } else { // GPBFieldTypeMap |
| 362 | // If the old map was autocreated by us, then clear it. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 363 | if ((field.mapKeyDataType == GPBDataTypeString) && |
| 364 | GPBDataTypeIsObject(fieldType)) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 365 | GPBAutocreatedDictionary *autoDict = oldValue; |
| 366 | if (autoDict->_autocreator == self) { |
| 367 | autoDict->_autocreator = nil; |
| 368 | } |
| 369 | } else { |
| 370 | // Type doesn't matter, it is a GPB*Dictionary. |
| 371 | GPBInt32Int32Dictionary *gpbDict = oldValue; |
| 372 | if (gpbDict->_autocreator == self) { |
| 373 | gpbDict->_autocreator = nil; |
| 374 | } |
| 375 | } |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 376 | } |
| 377 | } else if (fieldIsMessage) { |
| 378 | // If the old message value was autocreated by us, then clear it. |
| 379 | GPBMessage *oldMessageValue = oldValue; |
| 380 | if (GPBWasMessageAutocreatedBy(oldMessageValue, self)) { |
| 381 | GPBClearMessageAutocreator(oldMessageValue); |
| 382 | } |
| 383 | } |
| 384 | [oldValue release]; |
| 385 | } |
| 386 | |
| 387 | GPBBecomeVisibleToAutocreator(self); |
| 388 | } |
| 389 | |
| 390 | id GPBGetObjectIvarWithFieldNoAutocreate(GPBMessage *self, |
| 391 | GPBFieldDescriptor *field) { |
| 392 | if (self->messageStorage_ == nil) { |
| 393 | return nil; |
| 394 | } |
| 395 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 396 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 397 | return *typePtr; |
| 398 | } |
| 399 | |
| 400 | id GPBGetObjectIvarWithField(GPBMessage *self, GPBFieldDescriptor *field) { |
| 401 | NSCAssert(!GPBFieldIsMapOrArray(field), @"Shouldn't get here"); |
| 402 | if (GPBGetHasIvarField(self, field)) { |
| 403 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 404 | id *typePtr = (id *)&storage[field->description_->offset]; |
| 405 | return *typePtr; |
| 406 | } |
| 407 | // Not set... |
| 408 | |
| 409 | // Non messages (string/data), get their default. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 410 | if (!GPBFieldDataTypeIsMessage(field)) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 411 | return field.defaultValue.valueMessage; |
| 412 | } |
| 413 | |
Thomas Van Lenten | d6590d6 | 2015-12-17 14:35:44 -0500 | [diff] [blame] | 414 | dispatch_semaphore_wait(self->readOnlySemaphore_, DISPATCH_TIME_FOREVER); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 415 | GPBMessage *result = GPBGetObjectIvarWithFieldNoAutocreate(self, field); |
| 416 | if (!result) { |
| 417 | // For non repeated messages, create the object, set it and return it. |
| 418 | // This object will not initially be visible via GPBGetHasIvar, so |
| 419 | // we save its creator so it can become visible if it's mutated later. |
| 420 | result = GPBCreateMessageWithAutocreator(field.msgClass, self, field); |
| 421 | GPBSetAutocreatedRetainedObjectIvarWithField(self, field, result); |
| 422 | } |
Thomas Van Lenten | d6590d6 | 2015-12-17 14:35:44 -0500 | [diff] [blame] | 423 | dispatch_semaphore_signal(self->readOnlySemaphore_); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 424 | return result; |
| 425 | } |
| 426 | |
| 427 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 428 | int32_t GPBGetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 429 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 430 | return GPBGetEnumIvarWithFieldInternal(self, field, syntax); |
| 431 | } |
| 432 | |
| 433 | int32_t GPBGetEnumIvarWithFieldInternal(GPBMessage *self, |
| 434 | GPBFieldDescriptor *field, |
| 435 | GPBFileSyntax syntax) { |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 436 | int32_t result = GPBGetMessageInt32Field(self, field); |
| 437 | // If this is presevering unknown enums, make sure the value is valid before |
| 438 | // returning it. |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 439 | if (GPBHasPreservingUnknownEnumSemantics(syntax) && |
| 440 | ![field isValidEnumValue:result]) { |
| 441 | result = kGPBUnrecognizedEnumeratorValue; |
| 442 | } |
| 443 | return result; |
| 444 | } |
| 445 | |
| 446 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 447 | void GPBSetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field, |
| 448 | int32_t value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 449 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 450 | GPBSetInt32IvarWithFieldInternal(self, field, value, syntax); |
| 451 | } |
| 452 | |
| 453 | void GPBSetEnumIvarWithFieldInternal(GPBMessage *self, |
| 454 | GPBFieldDescriptor *field, int32_t value, |
| 455 | GPBFileSyntax syntax) { |
| 456 | // Don't allow in unknown values. Proto3 can use the Raw method. |
| 457 | if (![field isValidEnumValue:value]) { |
| 458 | [NSException raise:NSInvalidArgumentException |
| 459 | format:@"%@.%@: Attempt to set an unknown enum value (%d)", |
| 460 | [self class], field.name, value]; |
| 461 | } |
| 462 | GPBSetInt32IvarWithFieldInternal(self, field, value, syntax); |
| 463 | } |
| 464 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 465 | // Only exists for public api, no core code should use this. |
| 466 | int32_t GPBGetMessageRawEnumField(GPBMessage *self, |
| 467 | GPBFieldDescriptor *field) { |
| 468 | int32_t result = GPBGetMessageInt32Field(self, field); |
| 469 | return result; |
| 470 | } |
| 471 | |
| 472 | // Only exists for public api, no core code should use this. |
| 473 | void GPBSetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field, |
| 474 | int32_t value) { |
| 475 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 476 | GPBSetInt32IvarWithFieldInternal(self, field, value, syntax); |
| 477 | } |
| 478 | |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 479 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Bool, BOOL) |
| 480 | // This block of code is generated, do not edit it directly. |
| 481 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 482 | BOOL GPBGetMessageBoolField(GPBMessage *self, |
| 483 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 484 | if (GPBGetHasIvarField(self, field)) { |
| 485 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 486 | BOOL *typePtr = (BOOL *)&storage[field->description_->offset]; |
| 487 | return *typePtr; |
| 488 | } else { |
| 489 | return field.defaultValue.valueBool; |
| 490 | } |
| 491 | } |
| 492 | |
| 493 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 494 | void GPBSetMessageBoolField(GPBMessage *self, |
| 495 | GPBFieldDescriptor *field, |
| 496 | BOOL value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 497 | if (self == nil || field == nil) return; |
| 498 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 499 | GPBSetBoolIvarWithFieldInternal(self, field, value, syntax); |
| 500 | } |
| 501 | |
| 502 | void GPBSetBoolIvarWithFieldInternal(GPBMessage *self, |
| 503 | GPBFieldDescriptor *field, |
| 504 | BOOL value, |
| 505 | GPBFileSyntax syntax) { |
| 506 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 507 | if (oneof) { |
| 508 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 509 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 510 | NSCAssert(self->messageStorage_ != NULL, |
| 511 | @"%@: All messages should have storage (from init)", |
| 512 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 513 | #if defined(__clang_analyzer__) |
| 514 | if (self->messageStorage_ == NULL) return; |
| 515 | #endif |
| 516 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 517 | BOOL *typePtr = (BOOL *)&storage[field->description_->offset]; |
| 518 | *typePtr = value; |
| 519 | // proto2: any value counts as having been set; proto3, it |
| 520 | // has to be a non zero value. |
| 521 | BOOL hasValue = |
| 522 | (syntax == GPBFileSyntaxProto2) || (value != (BOOL)0); |
| 523 | GPBSetHasIvarField(self, field, hasValue); |
| 524 | GPBBecomeVisibleToAutocreator(self); |
| 525 | } |
| 526 | |
| 527 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Int32, int32_t) |
| 528 | // This block of code is generated, do not edit it directly. |
| 529 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 530 | int32_t GPBGetMessageInt32Field(GPBMessage *self, |
| 531 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 532 | if (GPBGetHasIvarField(self, field)) { |
| 533 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 534 | int32_t *typePtr = (int32_t *)&storage[field->description_->offset]; |
| 535 | return *typePtr; |
| 536 | } else { |
| 537 | return field.defaultValue.valueInt32; |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 542 | void GPBSetMessageInt32Field(GPBMessage *self, |
| 543 | GPBFieldDescriptor *field, |
| 544 | int32_t value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 545 | if (self == nil || field == nil) return; |
| 546 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 547 | GPBSetInt32IvarWithFieldInternal(self, field, value, syntax); |
| 548 | } |
| 549 | |
| 550 | void GPBSetInt32IvarWithFieldInternal(GPBMessage *self, |
| 551 | GPBFieldDescriptor *field, |
| 552 | int32_t value, |
| 553 | GPBFileSyntax syntax) { |
| 554 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 555 | if (oneof) { |
| 556 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 557 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 558 | NSCAssert(self->messageStorage_ != NULL, |
| 559 | @"%@: All messages should have storage (from init)", |
| 560 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 561 | #if defined(__clang_analyzer__) |
| 562 | if (self->messageStorage_ == NULL) return; |
| 563 | #endif |
| 564 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 565 | int32_t *typePtr = (int32_t *)&storage[field->description_->offset]; |
| 566 | *typePtr = value; |
| 567 | // proto2: any value counts as having been set; proto3, it |
| 568 | // has to be a non zero value. |
| 569 | BOOL hasValue = |
| 570 | (syntax == GPBFileSyntaxProto2) || (value != (int32_t)0); |
| 571 | GPBSetHasIvarField(self, field, hasValue); |
| 572 | GPBBecomeVisibleToAutocreator(self); |
| 573 | } |
| 574 | |
| 575 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(UInt32, uint32_t) |
| 576 | // This block of code is generated, do not edit it directly. |
| 577 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 578 | uint32_t GPBGetMessageUInt32Field(GPBMessage *self, |
| 579 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 580 | if (GPBGetHasIvarField(self, field)) { |
| 581 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 582 | uint32_t *typePtr = (uint32_t *)&storage[field->description_->offset]; |
| 583 | return *typePtr; |
| 584 | } else { |
| 585 | return field.defaultValue.valueUInt32; |
| 586 | } |
| 587 | } |
| 588 | |
| 589 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 590 | void GPBSetMessageUInt32Field(GPBMessage *self, |
| 591 | GPBFieldDescriptor *field, |
| 592 | uint32_t value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 593 | if (self == nil || field == nil) return; |
| 594 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 595 | GPBSetUInt32IvarWithFieldInternal(self, field, value, syntax); |
| 596 | } |
| 597 | |
| 598 | void GPBSetUInt32IvarWithFieldInternal(GPBMessage *self, |
| 599 | GPBFieldDescriptor *field, |
| 600 | uint32_t value, |
| 601 | GPBFileSyntax syntax) { |
| 602 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 603 | if (oneof) { |
| 604 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 605 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 606 | NSCAssert(self->messageStorage_ != NULL, |
| 607 | @"%@: All messages should have storage (from init)", |
| 608 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 609 | #if defined(__clang_analyzer__) |
| 610 | if (self->messageStorage_ == NULL) return; |
| 611 | #endif |
| 612 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 613 | uint32_t *typePtr = (uint32_t *)&storage[field->description_->offset]; |
| 614 | *typePtr = value; |
| 615 | // proto2: any value counts as having been set; proto3, it |
| 616 | // has to be a non zero value. |
| 617 | BOOL hasValue = |
| 618 | (syntax == GPBFileSyntaxProto2) || (value != (uint32_t)0); |
| 619 | GPBSetHasIvarField(self, field, hasValue); |
| 620 | GPBBecomeVisibleToAutocreator(self); |
| 621 | } |
| 622 | |
| 623 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Int64, int64_t) |
| 624 | // This block of code is generated, do not edit it directly. |
| 625 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 626 | int64_t GPBGetMessageInt64Field(GPBMessage *self, |
| 627 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 628 | if (GPBGetHasIvarField(self, field)) { |
| 629 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 630 | int64_t *typePtr = (int64_t *)&storage[field->description_->offset]; |
| 631 | return *typePtr; |
| 632 | } else { |
| 633 | return field.defaultValue.valueInt64; |
| 634 | } |
| 635 | } |
| 636 | |
| 637 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 638 | void GPBSetMessageInt64Field(GPBMessage *self, |
| 639 | GPBFieldDescriptor *field, |
| 640 | int64_t value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 641 | if (self == nil || field == nil) return; |
| 642 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 643 | GPBSetInt64IvarWithFieldInternal(self, field, value, syntax); |
| 644 | } |
| 645 | |
| 646 | void GPBSetInt64IvarWithFieldInternal(GPBMessage *self, |
| 647 | GPBFieldDescriptor *field, |
| 648 | int64_t value, |
| 649 | GPBFileSyntax syntax) { |
| 650 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 651 | if (oneof) { |
| 652 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 653 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 654 | NSCAssert(self->messageStorage_ != NULL, |
| 655 | @"%@: All messages should have storage (from init)", |
| 656 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 657 | #if defined(__clang_analyzer__) |
| 658 | if (self->messageStorage_ == NULL) return; |
| 659 | #endif |
| 660 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 661 | int64_t *typePtr = (int64_t *)&storage[field->description_->offset]; |
| 662 | *typePtr = value; |
| 663 | // proto2: any value counts as having been set; proto3, it |
| 664 | // has to be a non zero value. |
| 665 | BOOL hasValue = |
| 666 | (syntax == GPBFileSyntaxProto2) || (value != (int64_t)0); |
| 667 | GPBSetHasIvarField(self, field, hasValue); |
| 668 | GPBBecomeVisibleToAutocreator(self); |
| 669 | } |
| 670 | |
| 671 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(UInt64, uint64_t) |
| 672 | // This block of code is generated, do not edit it directly. |
| 673 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 674 | uint64_t GPBGetMessageUInt64Field(GPBMessage *self, |
| 675 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 676 | if (GPBGetHasIvarField(self, field)) { |
| 677 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 678 | uint64_t *typePtr = (uint64_t *)&storage[field->description_->offset]; |
| 679 | return *typePtr; |
| 680 | } else { |
| 681 | return field.defaultValue.valueUInt64; |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 686 | void GPBSetMessageUInt64Field(GPBMessage *self, |
| 687 | GPBFieldDescriptor *field, |
| 688 | uint64_t value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 689 | if (self == nil || field == nil) return; |
| 690 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 691 | GPBSetUInt64IvarWithFieldInternal(self, field, value, syntax); |
| 692 | } |
| 693 | |
| 694 | void GPBSetUInt64IvarWithFieldInternal(GPBMessage *self, |
| 695 | GPBFieldDescriptor *field, |
| 696 | uint64_t value, |
| 697 | GPBFileSyntax syntax) { |
| 698 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 699 | if (oneof) { |
| 700 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 701 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 702 | NSCAssert(self->messageStorage_ != NULL, |
| 703 | @"%@: All messages should have storage (from init)", |
| 704 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 705 | #if defined(__clang_analyzer__) |
| 706 | if (self->messageStorage_ == NULL) return; |
| 707 | #endif |
| 708 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 709 | uint64_t *typePtr = (uint64_t *)&storage[field->description_->offset]; |
| 710 | *typePtr = value; |
| 711 | // proto2: any value counts as having been set; proto3, it |
| 712 | // has to be a non zero value. |
| 713 | BOOL hasValue = |
| 714 | (syntax == GPBFileSyntaxProto2) || (value != (uint64_t)0); |
| 715 | GPBSetHasIvarField(self, field, hasValue); |
| 716 | GPBBecomeVisibleToAutocreator(self); |
| 717 | } |
| 718 | |
| 719 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Float, float) |
| 720 | // This block of code is generated, do not edit it directly. |
| 721 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 722 | float GPBGetMessageFloatField(GPBMessage *self, |
| 723 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 724 | if (GPBGetHasIvarField(self, field)) { |
| 725 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 726 | float *typePtr = (float *)&storage[field->description_->offset]; |
| 727 | return *typePtr; |
| 728 | } else { |
| 729 | return field.defaultValue.valueFloat; |
| 730 | } |
| 731 | } |
| 732 | |
| 733 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 734 | void GPBSetMessageFloatField(GPBMessage *self, |
| 735 | GPBFieldDescriptor *field, |
| 736 | float value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 737 | if (self == nil || field == nil) return; |
| 738 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 739 | GPBSetFloatIvarWithFieldInternal(self, field, value, syntax); |
| 740 | } |
| 741 | |
| 742 | void GPBSetFloatIvarWithFieldInternal(GPBMessage *self, |
| 743 | GPBFieldDescriptor *field, |
| 744 | float value, |
| 745 | GPBFileSyntax syntax) { |
| 746 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 747 | if (oneof) { |
| 748 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 749 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 750 | NSCAssert(self->messageStorage_ != NULL, |
| 751 | @"%@: All messages should have storage (from init)", |
| 752 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 753 | #if defined(__clang_analyzer__) |
| 754 | if (self->messageStorage_ == NULL) return; |
| 755 | #endif |
| 756 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 757 | float *typePtr = (float *)&storage[field->description_->offset]; |
| 758 | *typePtr = value; |
| 759 | // proto2: any value counts as having been set; proto3, it |
| 760 | // has to be a non zero value. |
| 761 | BOOL hasValue = |
| 762 | (syntax == GPBFileSyntaxProto2) || (value != (float)0); |
| 763 | GPBSetHasIvarField(self, field, hasValue); |
| 764 | GPBBecomeVisibleToAutocreator(self); |
| 765 | } |
| 766 | |
| 767 | //%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Double, double) |
| 768 | // This block of code is generated, do not edit it directly. |
| 769 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 770 | double GPBGetMessageDoubleField(GPBMessage *self, |
| 771 | GPBFieldDescriptor *field) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 772 | if (GPBGetHasIvarField(self, field)) { |
| 773 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 774 | double *typePtr = (double *)&storage[field->description_->offset]; |
| 775 | return *typePtr; |
| 776 | } else { |
| 777 | return field.defaultValue.valueDouble; |
| 778 | } |
| 779 | } |
| 780 | |
| 781 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 782 | void GPBSetMessageDoubleField(GPBMessage *self, |
| 783 | GPBFieldDescriptor *field, |
| 784 | double value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 785 | if (self == nil || field == nil) return; |
| 786 | GPBFileSyntax syntax = [self descriptor].file.syntax; |
| 787 | GPBSetDoubleIvarWithFieldInternal(self, field, value, syntax); |
| 788 | } |
| 789 | |
| 790 | void GPBSetDoubleIvarWithFieldInternal(GPBMessage *self, |
| 791 | GPBFieldDescriptor *field, |
| 792 | double value, |
| 793 | GPBFileSyntax syntax) { |
| 794 | GPBOneofDescriptor *oneof = field->containingOneof_; |
| 795 | if (oneof) { |
| 796 | GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field)); |
| 797 | } |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 798 | NSCAssert(self->messageStorage_ != NULL, |
| 799 | @"%@: All messages should have storage (from init)", |
| 800 | [self class]); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 801 | #if defined(__clang_analyzer__) |
| 802 | if (self->messageStorage_ == NULL) return; |
| 803 | #endif |
| 804 | uint8_t *storage = (uint8_t *)self->messageStorage_; |
| 805 | double *typePtr = (double *)&storage[field->description_->offset]; |
| 806 | *typePtr = value; |
| 807 | // proto2: any value counts as having been set; proto3, it |
| 808 | // has to be a non zero value. |
| 809 | BOOL hasValue = |
| 810 | (syntax == GPBFileSyntaxProto2) || (value != (double)0); |
| 811 | GPBSetHasIvarField(self, field, hasValue); |
| 812 | GPBBecomeVisibleToAutocreator(self); |
| 813 | } |
| 814 | |
| 815 | //%PDDM-EXPAND-END (7 expansions) |
| 816 | |
| 817 | // Aliases are function calls that are virtually the same. |
| 818 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 819 | //%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(String, NSString) |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 820 | // This block of code is generated, do not edit it directly. |
| 821 | |
| 822 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 823 | NSString *GPBGetMessageStringField(GPBMessage *self, |
| 824 | GPBFieldDescriptor *field) { |
| 825 | return (NSString *)GPBGetObjectIvarWithField(self, field); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 826 | } |
| 827 | |
| 828 | // Only exists for public api, no core code should use this. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 829 | void GPBSetMessageStringField(GPBMessage *self, |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 830 | GPBFieldDescriptor *field, |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 831 | NSString *value) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 832 | GPBSetObjectIvarWithField(self, field, (id)value); |
| 833 | } |
| 834 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 835 | //%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Bytes, NSData) |
| 836 | // This block of code is generated, do not edit it directly. |
| 837 | |
| 838 | // Only exists for public api, no core code should use this. |
| 839 | NSData *GPBGetMessageBytesField(GPBMessage *self, |
| 840 | GPBFieldDescriptor *field) { |
| 841 | return (NSData *)GPBGetObjectIvarWithField(self, field); |
| 842 | } |
| 843 | |
| 844 | // Only exists for public api, no core code should use this. |
| 845 | void GPBSetMessageBytesField(GPBMessage *self, |
| 846 | GPBFieldDescriptor *field, |
| 847 | NSData *value) { |
| 848 | GPBSetObjectIvarWithField(self, field, (id)value); |
| 849 | } |
| 850 | |
| 851 | //%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Message, GPBMessage) |
| 852 | // This block of code is generated, do not edit it directly. |
| 853 | |
| 854 | // Only exists for public api, no core code should use this. |
| 855 | GPBMessage *GPBGetMessageMessageField(GPBMessage *self, |
| 856 | GPBFieldDescriptor *field) { |
| 857 | return (GPBMessage *)GPBGetObjectIvarWithField(self, field); |
| 858 | } |
| 859 | |
| 860 | // Only exists for public api, no core code should use this. |
| 861 | void GPBSetMessageMessageField(GPBMessage *self, |
| 862 | GPBFieldDescriptor *field, |
| 863 | GPBMessage *value) { |
| 864 | GPBSetObjectIvarWithField(self, field, (id)value); |
| 865 | } |
| 866 | |
| 867 | //%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Group, GPBMessage) |
| 868 | // This block of code is generated, do not edit it directly. |
| 869 | |
| 870 | // Only exists for public api, no core code should use this. |
| 871 | GPBMessage *GPBGetMessageGroupField(GPBMessage *self, |
| 872 | GPBFieldDescriptor *field) { |
| 873 | return (GPBMessage *)GPBGetObjectIvarWithField(self, field); |
| 874 | } |
| 875 | |
| 876 | // Only exists for public api, no core code should use this. |
| 877 | void GPBSetMessageGroupField(GPBMessage *self, |
| 878 | GPBFieldDescriptor *field, |
| 879 | GPBMessage *value) { |
| 880 | GPBSetObjectIvarWithField(self, field, (id)value); |
| 881 | } |
| 882 | |
| 883 | //%PDDM-EXPAND-END (4 expansions) |
| 884 | |
| 885 | // Only exists for public api, no core code should use this. |
| 886 | id GPBGetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field) { |
| 887 | #if DEBUG |
| 888 | if (field.fieldType != GPBFieldTypeRepeated) { |
| 889 | [NSException raise:NSInvalidArgumentException |
| 890 | format:@"%@.%@ is not a repeated field.", |
| 891 | [self class], field.name]; |
| 892 | } |
| 893 | #endif |
| 894 | return GPBGetObjectIvarWithField(self, field); |
| 895 | } |
| 896 | |
| 897 | // Only exists for public api, no core code should use this. |
| 898 | void GPBSetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field, id array) { |
| 899 | #if DEBUG |
| 900 | if (field.fieldType != GPBFieldTypeRepeated) { |
| 901 | [NSException raise:NSInvalidArgumentException |
| 902 | format:@"%@.%@ is not a repeated field.", |
| 903 | [self class], field.name]; |
| 904 | } |
| 905 | Class expectedClass = Nil; |
| 906 | switch (GPBGetFieldDataType(field)) { |
| 907 | case GPBDataTypeBool: |
| 908 | expectedClass = [GPBBoolArray class]; |
| 909 | break; |
| 910 | case GPBDataTypeSFixed32: |
| 911 | case GPBDataTypeInt32: |
| 912 | case GPBDataTypeSInt32: |
| 913 | expectedClass = [GPBInt32Array class]; |
| 914 | break; |
| 915 | case GPBDataTypeFixed32: |
| 916 | case GPBDataTypeUInt32: |
| 917 | expectedClass = [GPBUInt32Array class]; |
| 918 | break; |
| 919 | case GPBDataTypeSFixed64: |
| 920 | case GPBDataTypeInt64: |
| 921 | case GPBDataTypeSInt64: |
| 922 | expectedClass = [GPBInt64Array class]; |
| 923 | break; |
| 924 | case GPBDataTypeFixed64: |
| 925 | case GPBDataTypeUInt64: |
| 926 | expectedClass = [GPBUInt64Array class]; |
| 927 | break; |
| 928 | case GPBDataTypeFloat: |
| 929 | expectedClass = [GPBFloatArray class]; |
| 930 | break; |
| 931 | case GPBDataTypeDouble: |
| 932 | expectedClass = [GPBDoubleArray class]; |
| 933 | break; |
| 934 | case GPBDataTypeBytes: |
| 935 | case GPBDataTypeString: |
| 936 | case GPBDataTypeMessage: |
| 937 | case GPBDataTypeGroup: |
| 938 | expectedClass = [NSMutableDictionary class]; |
| 939 | break; |
| 940 | case GPBDataTypeEnum: |
| 941 | expectedClass = [GPBBoolArray class]; |
| 942 | break; |
| 943 | } |
| 944 | if (array && ![array isKindOfClass:expectedClass]) { |
| 945 | [NSException raise:NSInvalidArgumentException |
| 946 | format:@"%@.%@: Expected %@ object, got %@.", |
| 947 | [self class], field.name, expectedClass, [array class]]; |
| 948 | } |
| 949 | #endif |
| 950 | GPBSetObjectIvarWithField(self, field, array); |
| 951 | } |
| 952 | |
| 953 | #if DEBUG |
| 954 | static NSString *TypeToStr(GPBDataType dataType) { |
| 955 | switch (dataType) { |
| 956 | case GPBDataTypeBool: |
| 957 | return @"Bool"; |
| 958 | case GPBDataTypeSFixed32: |
| 959 | case GPBDataTypeInt32: |
| 960 | case GPBDataTypeSInt32: |
| 961 | return @"Int32"; |
| 962 | case GPBDataTypeFixed32: |
| 963 | case GPBDataTypeUInt32: |
| 964 | return @"UInt32"; |
| 965 | case GPBDataTypeSFixed64: |
| 966 | case GPBDataTypeInt64: |
| 967 | case GPBDataTypeSInt64: |
| 968 | return @"Int64"; |
| 969 | case GPBDataTypeFixed64: |
| 970 | case GPBDataTypeUInt64: |
| 971 | return @"UInt64"; |
| 972 | case GPBDataTypeFloat: |
| 973 | return @"Float"; |
| 974 | case GPBDataTypeDouble: |
| 975 | return @"Double"; |
| 976 | case GPBDataTypeBytes: |
| 977 | case GPBDataTypeString: |
| 978 | case GPBDataTypeMessage: |
| 979 | case GPBDataTypeGroup: |
| 980 | return @"Object"; |
| 981 | case GPBDataTypeEnum: |
| 982 | return @"Bool"; |
| 983 | } |
| 984 | } |
| 985 | #endif |
| 986 | |
| 987 | // Only exists for public api, no core code should use this. |
| 988 | id GPBGetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field) { |
| 989 | #if DEBUG |
| 990 | if (field.fieldType != GPBFieldTypeMap) { |
| 991 | [NSException raise:NSInvalidArgumentException |
| 992 | format:@"%@.%@ is not a map<> field.", |
| 993 | [self class], field.name]; |
| 994 | } |
| 995 | #endif |
| 996 | return GPBGetObjectIvarWithField(self, field); |
| 997 | } |
| 998 | |
| 999 | // Only exists for public api, no core code should use this. |
| 1000 | void GPBSetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field, |
| 1001 | id dictionary) { |
| 1002 | #if DEBUG |
| 1003 | if (field.fieldType != GPBFieldTypeMap) { |
| 1004 | [NSException raise:NSInvalidArgumentException |
| 1005 | format:@"%@.%@ is not a map<> field.", |
| 1006 | [self class], field.name]; |
| 1007 | } |
| 1008 | if (dictionary) { |
| 1009 | GPBDataType keyDataType = field.mapKeyDataType; |
| 1010 | GPBDataType valueDataType = GPBGetFieldDataType(field); |
| 1011 | NSString *keyStr = TypeToStr(keyDataType); |
| 1012 | NSString *valueStr = TypeToStr(valueDataType); |
| 1013 | if (keyDataType == GPBDataTypeString) { |
| 1014 | keyStr = @"String"; |
| 1015 | } |
| 1016 | Class expectedClass = Nil; |
| 1017 | if ((keyDataType == GPBDataTypeString) && |
| 1018 | GPBDataTypeIsObject(valueDataType)) { |
| 1019 | expectedClass = [NSMutableDictionary class]; |
| 1020 | } else { |
| 1021 | NSString *className = |
| 1022 | [NSString stringWithFormat:@"GPB%@%@Dictionary", keyStr, valueStr]; |
| 1023 | expectedClass = NSClassFromString(className); |
| 1024 | NSCAssert(expectedClass, @"Missing a class (%@)?", expectedClass); |
| 1025 | } |
| 1026 | if (![dictionary isKindOfClass:expectedClass]) { |
| 1027 | [NSException raise:NSInvalidArgumentException |
| 1028 | format:@"%@.%@: Expected %@ object, got %@.", |
| 1029 | [self class], field.name, expectedClass, |
| 1030 | [dictionary class]]; |
| 1031 | } |
| 1032 | } |
| 1033 | #endif |
| 1034 | GPBSetObjectIvarWithField(self, field, dictionary); |
| 1035 | } |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1036 | |
| 1037 | #pragma mark - Misc Dynamic Runtime Utils |
| 1038 | |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1039 | const char *GPBMessageEncodingForSelector(SEL selector, BOOL instanceSel) { |
| 1040 | Protocol *protocol = |
| 1041 | objc_getProtocol(GPBStringifySymbol(GPBMessageSignatureProtocol)); |
| 1042 | struct objc_method_description description = |
| 1043 | protocol_getMethodDescription(protocol, selector, NO, instanceSel); |
| 1044 | return description.types; |
| 1045 | } |
| 1046 | |
| 1047 | #pragma mark - Text Format Support |
| 1048 | |
| 1049 | static void AppendStringEscaped(NSString *toPrint, NSMutableString *destStr) { |
| 1050 | [destStr appendString:@"\""]; |
| 1051 | NSUInteger len = [toPrint length]; |
| 1052 | for (NSUInteger i = 0; i < len; ++i) { |
| 1053 | unichar aChar = [toPrint characterAtIndex:i]; |
| 1054 | switch (aChar) { |
| 1055 | case '\n': [destStr appendString:@"\\n"]; break; |
| 1056 | case '\r': [destStr appendString:@"\\r"]; break; |
| 1057 | case '\t': [destStr appendString:@"\\t"]; break; |
| 1058 | case '\"': [destStr appendString:@"\\\""]; break; |
| 1059 | case '\'': [destStr appendString:@"\\\'"]; break; |
| 1060 | case '\\': [destStr appendString:@"\\\\"]; break; |
| 1061 | default: |
| 1062 | [destStr appendFormat:@"%C", aChar]; |
| 1063 | break; |
| 1064 | } |
| 1065 | } |
| 1066 | [destStr appendString:@"\""]; |
| 1067 | } |
| 1068 | |
| 1069 | static void AppendBufferAsString(NSData *buffer, NSMutableString *destStr) { |
| 1070 | const char *src = (const char *)[buffer bytes]; |
| 1071 | size_t srcLen = [buffer length]; |
| 1072 | [destStr appendString:@"\""]; |
| 1073 | for (const char *srcEnd = src + srcLen; src < srcEnd; src++) { |
| 1074 | switch (*src) { |
| 1075 | case '\n': [destStr appendString:@"\\n"]; break; |
| 1076 | case '\r': [destStr appendString:@"\\r"]; break; |
| 1077 | case '\t': [destStr appendString:@"\\t"]; break; |
| 1078 | case '\"': [destStr appendString:@"\\\""]; break; |
| 1079 | case '\'': [destStr appendString:@"\\\'"]; break; |
| 1080 | case '\\': [destStr appendString:@"\\\\"]; break; |
| 1081 | default: |
| 1082 | if (isprint(*src)) { |
| 1083 | [destStr appendFormat:@"%c", *src]; |
| 1084 | } else { |
| 1085 | // NOTE: doing hex means you have to worry about the letter after |
| 1086 | // the hex being another hex char and forcing that to be escaped, so |
| 1087 | // use octal to keep it simple. |
| 1088 | [destStr appendFormat:@"\\%03o", (uint8_t)(*src)]; |
| 1089 | } |
| 1090 | break; |
| 1091 | } |
| 1092 | } |
| 1093 | [destStr appendString:@"\""]; |
| 1094 | } |
| 1095 | |
| 1096 | static void AppendTextFormatForMapMessageField( |
| 1097 | id map, GPBFieldDescriptor *field, NSMutableString *toStr, |
| 1098 | NSString *lineIndent, NSString *fieldName, NSString *lineEnding) { |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1099 | GPBDataType keyDataType = field.mapKeyDataType; |
| 1100 | GPBDataType valueDataType = GPBGetFieldDataType(field); |
| 1101 | BOOL isMessageValue = GPBDataTypeIsMessage(valueDataType); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1102 | |
| 1103 | NSString *msgStartFirst = |
| 1104 | [NSString stringWithFormat:@"%@%@ {%@\n", lineIndent, fieldName, lineEnding]; |
| 1105 | NSString *msgStart = |
| 1106 | [NSString stringWithFormat:@"%@%@ {\n", lineIndent, fieldName]; |
| 1107 | NSString *msgEnd = [NSString stringWithFormat:@"%@}\n", lineIndent]; |
| 1108 | |
| 1109 | NSString *keyLine = [NSString stringWithFormat:@"%@ key: ", lineIndent]; |
| 1110 | NSString *valueLine = [NSString stringWithFormat:@"%@ value%s ", lineIndent, |
| 1111 | (isMessageValue ? "" : ":")]; |
| 1112 | |
| 1113 | __block BOOL isFirst = YES; |
| 1114 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1115 | if ((keyDataType == GPBDataTypeString) && |
| 1116 | GPBDataTypeIsObject(valueDataType)) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1117 | // map is an NSDictionary. |
| 1118 | NSDictionary *dict = map; |
| 1119 | [dict enumerateKeysAndObjectsUsingBlock:^(NSString *key, id value, BOOL *stop) { |
| 1120 | #pragma unused(stop) |
| 1121 | [toStr appendString:(isFirst ? msgStartFirst : msgStart)]; |
| 1122 | isFirst = NO; |
| 1123 | |
| 1124 | [toStr appendString:keyLine]; |
| 1125 | AppendStringEscaped(key, toStr); |
| 1126 | [toStr appendString:@"\n"]; |
| 1127 | |
| 1128 | [toStr appendString:valueLine]; |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1129 | switch (valueDataType) { |
| 1130 | case GPBDataTypeString: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1131 | AppendStringEscaped(value, toStr); |
| 1132 | break; |
| 1133 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1134 | case GPBDataTypeBytes: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1135 | AppendBufferAsString(value, toStr); |
| 1136 | break; |
| 1137 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1138 | case GPBDataTypeMessage: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1139 | [toStr appendString:@"{\n"]; |
| 1140 | NSString *subIndent = [lineIndent stringByAppendingString:@" "]; |
| 1141 | AppendTextFormatForMessage(value, toStr, subIndent); |
| 1142 | [toStr appendFormat:@"%@ }", lineIndent]; |
| 1143 | break; |
| 1144 | |
| 1145 | default: |
| 1146 | NSCAssert(NO, @"Can't happen"); |
| 1147 | break; |
| 1148 | } |
| 1149 | [toStr appendString:@"\n"]; |
| 1150 | |
| 1151 | [toStr appendString:msgEnd]; |
| 1152 | }]; |
| 1153 | } else { |
| 1154 | // map is one of the GPB*Dictionary classes, type doesn't matter. |
| 1155 | GPBInt32Int32Dictionary *dict = map; |
| 1156 | [dict enumerateForTextFormat:^(id keyObj, id valueObj) { |
| 1157 | [toStr appendString:(isFirst ? msgStartFirst : msgStart)]; |
| 1158 | isFirst = NO; |
| 1159 | |
| 1160 | // Key always is a NSString. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1161 | if (keyDataType == GPBDataTypeString) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1162 | [toStr appendString:keyLine]; |
| 1163 | AppendStringEscaped(keyObj, toStr); |
| 1164 | [toStr appendString:@"\n"]; |
| 1165 | } else { |
| 1166 | [toStr appendFormat:@"%@%@\n", keyLine, keyObj]; |
| 1167 | } |
| 1168 | |
| 1169 | [toStr appendString:valueLine]; |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1170 | switch (valueDataType) { |
| 1171 | case GPBDataTypeString: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1172 | AppendStringEscaped(valueObj, toStr); |
| 1173 | break; |
| 1174 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1175 | case GPBDataTypeBytes: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1176 | AppendBufferAsString(valueObj, toStr); |
| 1177 | break; |
| 1178 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1179 | case GPBDataTypeMessage: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1180 | [toStr appendString:@"{\n"]; |
| 1181 | NSString *subIndent = [lineIndent stringByAppendingString:@" "]; |
| 1182 | AppendTextFormatForMessage(valueObj, toStr, subIndent); |
| 1183 | [toStr appendFormat:@"%@ }", lineIndent]; |
| 1184 | break; |
| 1185 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1186 | case GPBDataTypeEnum: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1187 | int32_t enumValue = [valueObj intValue]; |
| 1188 | NSString *valueStr = nil; |
| 1189 | GPBEnumDescriptor *descriptor = field.enumDescriptor; |
| 1190 | if (descriptor) { |
| 1191 | valueStr = [descriptor textFormatNameForValue:enumValue]; |
| 1192 | } |
| 1193 | if (valueStr) { |
| 1194 | [toStr appendString:valueStr]; |
| 1195 | } else { |
| 1196 | [toStr appendFormat:@"%d", enumValue]; |
| 1197 | } |
| 1198 | break; |
| 1199 | } |
| 1200 | |
| 1201 | default: |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1202 | NSCAssert(valueDataType != GPBDataTypeGroup, @"Can't happen"); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1203 | // Everything else is a NSString. |
| 1204 | [toStr appendString:valueObj]; |
| 1205 | break; |
| 1206 | } |
| 1207 | [toStr appendString:@"\n"]; |
| 1208 | |
| 1209 | [toStr appendString:msgEnd]; |
| 1210 | }]; |
| 1211 | } |
| 1212 | } |
| 1213 | |
| 1214 | static void AppendTextFormatForMessageField(GPBMessage *message, |
| 1215 | GPBFieldDescriptor *field, |
| 1216 | NSMutableString *toStr, |
| 1217 | NSString *lineIndent) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1218 | id arrayOrMap; |
| 1219 | NSUInteger count; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1220 | GPBFieldType fieldType = field.fieldType; |
| 1221 | switch (fieldType) { |
| 1222 | case GPBFieldTypeSingle: |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1223 | arrayOrMap = nil; |
| 1224 | count = (GPBGetHasIvarField(message, field) ? 1 : 0); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1225 | break; |
| 1226 | |
| 1227 | case GPBFieldTypeRepeated: |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1228 | // Will be NSArray or GPB*Array, type doesn't matter, they both |
| 1229 | // implement count. |
| 1230 | arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(message, field); |
| 1231 | count = [(NSArray *)arrayOrMap count]; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1232 | break; |
| 1233 | |
| 1234 | case GPBFieldTypeMap: { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1235 | // Will be GPB*Dictionary or NSMutableDictionary, type doesn't matter, |
| 1236 | // they both implement count. |
| 1237 | arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(message, field); |
| 1238 | count = [(NSDictionary *)arrayOrMap count]; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1239 | break; |
| 1240 | } |
| 1241 | } |
| 1242 | |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1243 | if (count == 0) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1244 | // Nothing to print, out of here. |
| 1245 | return; |
| 1246 | } |
| 1247 | |
| 1248 | NSString *lineEnding = @""; |
| 1249 | |
| 1250 | // If the name can't be reversed or support for extra info was turned off, |
| 1251 | // this can return nil. |
| 1252 | NSString *fieldName = [field textFormatName]; |
| 1253 | if ([fieldName length] == 0) { |
| 1254 | fieldName = [NSString stringWithFormat:@"%u", GPBFieldNumber(field)]; |
| 1255 | // If there is only one entry, put the objc name as a comment, other wise |
Dongjoon Hyun | 7a9040f | 2016-01-14 22:12:03 -0800 | [diff] [blame^] | 1256 | // add it before the repeated values. |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1257 | if (count > 1) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1258 | [toStr appendFormat:@"%@# %@\n", lineIndent, field.name]; |
| 1259 | } else { |
| 1260 | lineEnding = [NSString stringWithFormat:@" # %@", field.name]; |
| 1261 | } |
| 1262 | } |
| 1263 | |
| 1264 | if (fieldType == GPBFieldTypeMap) { |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1265 | AppendTextFormatForMapMessageField(arrayOrMap, field, toStr, lineIndent, |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1266 | fieldName, lineEnding); |
| 1267 | return; |
| 1268 | } |
| 1269 | |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1270 | id array = arrayOrMap; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1271 | const BOOL isRepeated = (array != nil); |
| 1272 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1273 | GPBDataType fieldDataType = GPBGetFieldDataType(field); |
| 1274 | BOOL isMessageField = GPBDataTypeIsMessage(fieldDataType); |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1275 | for (NSUInteger j = 0; j < count; ++j) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1276 | // Start the line. |
| 1277 | [toStr appendFormat:@"%@%@%s ", lineIndent, fieldName, |
| 1278 | (isMessageField ? "" : ":")]; |
| 1279 | |
| 1280 | // The value. |
| 1281 | switch (fieldDataType) { |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1282 | #define FIELD_CASE(GPBDATATYPE, CTYPE, REAL_TYPE, ...) \ |
| 1283 | case GPBDataType##GPBDATATYPE: { \ |
| 1284 | CTYPE v = (isRepeated ? [(GPB##REAL_TYPE##Array *)array valueAtIndex:j] \ |
| 1285 | : GPBGetMessage##REAL_TYPE##Field(message, field)); \ |
| 1286 | [toStr appendFormat:__VA_ARGS__, v]; \ |
| 1287 | break; \ |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1288 | } |
| 1289 | |
| 1290 | FIELD_CASE(Int32, int32_t, Int32, @"%d") |
| 1291 | FIELD_CASE(SInt32, int32_t, Int32, @"%d") |
| 1292 | FIELD_CASE(SFixed32, int32_t, Int32, @"%d") |
| 1293 | FIELD_CASE(UInt32, uint32_t, UInt32, @"%u") |
| 1294 | FIELD_CASE(Fixed32, uint32_t, UInt32, @"%u") |
| 1295 | FIELD_CASE(Int64, int64_t, Int64, @"%lld") |
| 1296 | FIELD_CASE(SInt64, int64_t, Int64, @"%lld") |
| 1297 | FIELD_CASE(SFixed64, int64_t, Int64, @"%lld") |
| 1298 | FIELD_CASE(UInt64, uint64_t, UInt64, @"%llu") |
| 1299 | FIELD_CASE(Fixed64, uint64_t, UInt64, @"%llu") |
| 1300 | FIELD_CASE(Float, float, Float, @"%.*g", FLT_DIG) |
| 1301 | FIELD_CASE(Double, double, Double, @"%.*lg", DBL_DIG) |
| 1302 | |
| 1303 | #undef FIELD_CASE |
| 1304 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1305 | case GPBDataTypeEnum: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1306 | int32_t v = (isRepeated ? [(GPBEnumArray *)array rawValueAtIndex:j] |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1307 | : GPBGetMessageInt32Field(message, field)); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1308 | NSString *valueStr = nil; |
| 1309 | GPBEnumDescriptor *descriptor = field.enumDescriptor; |
| 1310 | if (descriptor) { |
| 1311 | valueStr = [descriptor textFormatNameForValue:v]; |
| 1312 | } |
| 1313 | if (valueStr) { |
| 1314 | [toStr appendString:valueStr]; |
| 1315 | } else { |
| 1316 | [toStr appendFormat:@"%d", v]; |
| 1317 | } |
| 1318 | break; |
| 1319 | } |
| 1320 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1321 | case GPBDataTypeBool: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1322 | BOOL v = (isRepeated ? [(GPBBoolArray *)array valueAtIndex:j] |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1323 | : GPBGetMessageBoolField(message, field)); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1324 | [toStr appendString:(v ? @"true" : @"false")]; |
| 1325 | break; |
| 1326 | } |
| 1327 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1328 | case GPBDataTypeString: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1329 | NSString *v = (isRepeated ? [(NSArray *)array objectAtIndex:j] |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1330 | : GPBGetMessageStringField(message, field)); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1331 | AppendStringEscaped(v, toStr); |
| 1332 | break; |
| 1333 | } |
| 1334 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1335 | case GPBDataTypeBytes: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1336 | NSData *v = (isRepeated ? [(NSArray *)array objectAtIndex:j] |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1337 | : GPBGetMessageBytesField(message, field)); |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1338 | AppendBufferAsString(v, toStr); |
| 1339 | break; |
| 1340 | } |
| 1341 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1342 | case GPBDataTypeGroup: |
| 1343 | case GPBDataTypeMessage: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1344 | GPBMessage *v = |
| 1345 | (isRepeated ? [(NSArray *)array objectAtIndex:j] |
| 1346 | : GPBGetObjectIvarWithField(message, field)); |
| 1347 | [toStr appendFormat:@"{%@\n", lineEnding]; |
| 1348 | NSString *subIndent = [lineIndent stringByAppendingString:@" "]; |
| 1349 | AppendTextFormatForMessage(v, toStr, subIndent); |
| 1350 | [toStr appendFormat:@"%@}", lineIndent]; |
| 1351 | lineEnding = @""; |
| 1352 | break; |
| 1353 | } |
| 1354 | |
| 1355 | } // switch(fieldDataType) |
| 1356 | |
| 1357 | // End the line. |
| 1358 | [toStr appendFormat:@"%@\n", lineEnding]; |
| 1359 | |
Thomas Van Lenten | 1dcc329 | 2015-05-21 17:14:52 -0400 | [diff] [blame] | 1360 | } // for(count) |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1361 | } |
| 1362 | |
| 1363 | static void AppendTextFormatForMessageExtensionRange(GPBMessage *message, |
| 1364 | NSArray *activeExtensions, |
| 1365 | GPBExtensionRange range, |
| 1366 | NSMutableString *toStr, |
| 1367 | NSString *lineIndent) { |
| 1368 | uint32_t start = range.start; |
| 1369 | uint32_t end = range.end; |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1370 | for (GPBExtensionDescriptor *extension in activeExtensions) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1371 | uint32_t fieldNumber = extension.fieldNumber; |
| 1372 | if (fieldNumber < start) { |
| 1373 | // Not there yet. |
| 1374 | continue; |
| 1375 | } |
| 1376 | if (fieldNumber > end) { |
| 1377 | // Done. |
| 1378 | break; |
| 1379 | } |
| 1380 | |
| 1381 | id rawExtValue = [message getExtension:extension]; |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1382 | BOOL isRepeated = extension.isRepeated; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1383 | |
| 1384 | NSUInteger numValues = 1; |
| 1385 | NSString *lineEnding = @""; |
| 1386 | if (isRepeated) { |
| 1387 | numValues = [(NSArray *)rawExtValue count]; |
| 1388 | } |
| 1389 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1390 | NSString *singletonName = extension.singletonName; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1391 | if (numValues == 1) { |
| 1392 | lineEnding = [NSString stringWithFormat:@" # [%@]", singletonName]; |
| 1393 | } else { |
| 1394 | [toStr appendFormat:@"%@# [%@]\n", lineIndent, singletonName]; |
| 1395 | } |
| 1396 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1397 | GPBDataType extDataType = extension.dataType; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1398 | for (NSUInteger j = 0; j < numValues; ++j) { |
| 1399 | id curValue = (isRepeated ? [rawExtValue objectAtIndex:j] : rawExtValue); |
| 1400 | |
| 1401 | // Start the line. |
| 1402 | [toStr appendFormat:@"%@%u%s ", lineIndent, fieldNumber, |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1403 | (GPBDataTypeIsMessage(extDataType) ? "" : ":")]; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1404 | |
| 1405 | // The value. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1406 | switch (extDataType) { |
| 1407 | #define FIELD_CASE(GPBDATATYPE, CTYPE, NUMSELECTOR, ...) \ |
| 1408 | case GPBDataType##GPBDATATYPE: { \ |
| 1409 | CTYPE v = [(NSNumber *)curValue NUMSELECTOR]; \ |
| 1410 | [toStr appendFormat:__VA_ARGS__, v]; \ |
| 1411 | break; \ |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1412 | } |
| 1413 | |
| 1414 | FIELD_CASE(Int32, int32_t, intValue, @"%d") |
| 1415 | FIELD_CASE(SInt32, int32_t, intValue, @"%d") |
| 1416 | FIELD_CASE(SFixed32, int32_t, unsignedIntValue, @"%d") |
| 1417 | FIELD_CASE(UInt32, uint32_t, unsignedIntValue, @"%u") |
| 1418 | FIELD_CASE(Fixed32, uint32_t, unsignedIntValue, @"%u") |
| 1419 | FIELD_CASE(Int64, int64_t, longLongValue, @"%lld") |
| 1420 | FIELD_CASE(SInt64, int64_t, longLongValue, @"%lld") |
| 1421 | FIELD_CASE(SFixed64, int64_t, longLongValue, @"%lld") |
| 1422 | FIELD_CASE(UInt64, uint64_t, unsignedLongLongValue, @"%llu") |
| 1423 | FIELD_CASE(Fixed64, uint64_t, unsignedLongLongValue, @"%llu") |
| 1424 | FIELD_CASE(Float, float, floatValue, @"%.*g", FLT_DIG) |
| 1425 | FIELD_CASE(Double, double, doubleValue, @"%.*lg", DBL_DIG) |
| 1426 | // TODO: Add a comment with the enum name from enum descriptors |
| 1427 | // (might not be real value, so leave it as a comment, ObjC compiler |
| 1428 | // name mangles differently). Doesn't look like we actually generate |
| 1429 | // an enum descriptor reference like we do for normal fields, so this |
| 1430 | // will take a compiler change. |
| 1431 | FIELD_CASE(Enum, int32_t, intValue, @"%d") |
| 1432 | |
| 1433 | #undef FIELD_CASE |
| 1434 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1435 | case GPBDataTypeBool: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1436 | [toStr appendString:([(NSNumber *)curValue boolValue] ? @"true" |
| 1437 | : @"false")]; |
| 1438 | break; |
| 1439 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1440 | case GPBDataTypeString: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1441 | AppendStringEscaped(curValue, toStr); |
| 1442 | break; |
| 1443 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1444 | case GPBDataTypeBytes: |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1445 | AppendBufferAsString((NSData *)curValue, toStr); |
| 1446 | break; |
| 1447 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1448 | case GPBDataTypeGroup: |
| 1449 | case GPBDataTypeMessage: { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1450 | [toStr appendFormat:@"{%@\n", lineEnding]; |
| 1451 | NSString *subIndent = [lineIndent stringByAppendingString:@" "]; |
| 1452 | AppendTextFormatForMessage(curValue, toStr, subIndent); |
| 1453 | [toStr appendFormat:@"%@}", lineIndent]; |
| 1454 | lineEnding = @""; |
| 1455 | break; |
| 1456 | } |
| 1457 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1458 | } // switch(extDataType) |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1459 | |
| 1460 | } // for(numValues) |
| 1461 | |
| 1462 | // End the line. |
| 1463 | [toStr appendFormat:@"%@\n", lineEnding]; |
| 1464 | |
| 1465 | } // for..in(activeExtensions) |
| 1466 | } |
| 1467 | |
| 1468 | static void AppendTextFormatForMessage(GPBMessage *message, |
| 1469 | NSMutableString *toStr, |
| 1470 | NSString *lineIndent) { |
| 1471 | GPBDescriptor *descriptor = [message descriptor]; |
| 1472 | NSArray *fieldsArray = descriptor->fields_; |
| 1473 | NSUInteger fieldCount = fieldsArray.count; |
| 1474 | const GPBExtensionRange *extensionRanges = descriptor.extensionRanges; |
| 1475 | NSUInteger extensionRangesCount = descriptor.extensionRangesCount; |
| 1476 | NSArray *activeExtensions = [message sortedExtensionsInUse]; |
| 1477 | for (NSUInteger i = 0, j = 0; i < fieldCount || j < extensionRangesCount;) { |
| 1478 | if (i == fieldCount) { |
| 1479 | AppendTextFormatForMessageExtensionRange( |
| 1480 | message, activeExtensions, extensionRanges[j++], toStr, lineIndent); |
| 1481 | } else if (j == extensionRangesCount || |
| 1482 | GPBFieldNumber(fieldsArray[i]) < extensionRanges[j].start) { |
| 1483 | AppendTextFormatForMessageField(message, fieldsArray[i++], toStr, |
| 1484 | lineIndent); |
| 1485 | } else { |
| 1486 | AppendTextFormatForMessageExtensionRange( |
| 1487 | message, activeExtensions, extensionRanges[j++], toStr, lineIndent); |
| 1488 | } |
| 1489 | } |
| 1490 | |
| 1491 | NSString *unknownFieldsStr = |
| 1492 | GPBTextFormatForUnknownFieldSet(message.unknownFields, lineIndent); |
| 1493 | if ([unknownFieldsStr length] > 0) { |
| 1494 | [toStr appendFormat:@"%@# --- Unknown fields ---\n", lineIndent]; |
| 1495 | [toStr appendString:unknownFieldsStr]; |
| 1496 | } |
| 1497 | } |
| 1498 | |
| 1499 | NSString *GPBTextFormatForMessage(GPBMessage *message, NSString *lineIndent) { |
Thomas Van Lenten | 8c88957 | 2015-06-16 16:45:14 -0400 | [diff] [blame] | 1500 | if (message == nil) return @""; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1501 | if (lineIndent == nil) lineIndent = @""; |
| 1502 | |
| 1503 | NSMutableString *buildString = [NSMutableString string]; |
| 1504 | AppendTextFormatForMessage(message, buildString, lineIndent); |
| 1505 | return buildString; |
| 1506 | } |
| 1507 | |
| 1508 | NSString *GPBTextFormatForUnknownFieldSet(GPBUnknownFieldSet *unknownSet, |
| 1509 | NSString *lineIndent) { |
Thomas Van Lenten | 8c88957 | 2015-06-16 16:45:14 -0400 | [diff] [blame] | 1510 | if (unknownSet == nil) return @""; |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1511 | if (lineIndent == nil) lineIndent = @""; |
| 1512 | |
| 1513 | NSMutableString *result = [NSMutableString string]; |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1514 | for (GPBUnknownField *field in [unknownSet sortedFields]) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1515 | int32_t fieldNumber = [field number]; |
| 1516 | |
| 1517 | #define PRINT_LOOP(PROPNAME, CTYPE, FORMAT) \ |
| 1518 | [field.PROPNAME \ |
| 1519 | enumerateValuesWithBlock:^(CTYPE value, NSUInteger idx, BOOL * stop) { \ |
| 1520 | _Pragma("unused(idx, stop)"); \ |
| 1521 | [result \ |
| 1522 | appendFormat:@"%@%d: " #FORMAT "\n", lineIndent, fieldNumber, value]; \ |
| 1523 | }]; |
| 1524 | |
| 1525 | PRINT_LOOP(varintList, uint64_t, %llu); |
| 1526 | PRINT_LOOP(fixed32List, uint32_t, 0x%X); |
| 1527 | PRINT_LOOP(fixed64List, uint64_t, 0x%llX); |
| 1528 | |
| 1529 | #undef PRINT_LOOP |
| 1530 | |
| 1531 | // NOTE: C++ version of TextFormat tries to parse this as a message |
| 1532 | // and print that if it succeeds. |
| 1533 | for (NSData *data in field.lengthDelimitedList) { |
| 1534 | [result appendFormat:@"%@%d: ", lineIndent, fieldNumber]; |
| 1535 | AppendBufferAsString(data, result); |
| 1536 | [result appendString:@"\n"]; |
| 1537 | } |
| 1538 | |
| 1539 | for (GPBUnknownFieldSet *subUnknownSet in field.groupList) { |
| 1540 | [result appendFormat:@"%@%d: {\n", lineIndent, fieldNumber]; |
| 1541 | NSString *subIndent = [lineIndent stringByAppendingString:@" "]; |
| 1542 | NSString *subUnknwonSetStr = |
| 1543 | GPBTextFormatForUnknownFieldSet(subUnknownSet, subIndent); |
| 1544 | [result appendString:subUnknwonSetStr]; |
| 1545 | [result appendFormat:@"%@}\n", lineIndent]; |
| 1546 | } |
| 1547 | } |
| 1548 | return result; |
| 1549 | } |
| 1550 | |
| 1551 | // Helpers to decode a varint. Not using GPBCodedInputStream version because |
| 1552 | // that needs a state object, and we don't want to create an input stream out |
| 1553 | // of the data. |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1554 | GPB_INLINE int8_t ReadRawByteFromData(const uint8_t **data) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1555 | int8_t result = *((int8_t *)(*data)); |
| 1556 | ++(*data); |
| 1557 | return result; |
| 1558 | } |
| 1559 | |
Thomas Van Lenten | d846b0b | 2015-06-08 16:24:57 -0400 | [diff] [blame] | 1560 | static int32_t ReadRawVarint32FromData(const uint8_t **data) { |
Thomas Van Lenten | 30650d8 | 2015-05-01 08:57:16 -0400 | [diff] [blame] | 1561 | int8_t tmp = ReadRawByteFromData(data); |
| 1562 | if (tmp >= 0) { |
| 1563 | return tmp; |
| 1564 | } |
| 1565 | int32_t result = tmp & 0x7f; |
| 1566 | if ((tmp = ReadRawByteFromData(data)) >= 0) { |
| 1567 | result |= tmp << 7; |
| 1568 | } else { |
| 1569 | result |= (tmp & 0x7f) << 7; |
| 1570 | if ((tmp = ReadRawByteFromData(data)) >= 0) { |
| 1571 | result |= tmp << 14; |
| 1572 | } else { |
| 1573 | result |= (tmp & 0x7f) << 14; |
| 1574 | if ((tmp = ReadRawByteFromData(data)) >= 0) { |
| 1575 | result |= tmp << 21; |
| 1576 | } else { |
| 1577 | result |= (tmp & 0x7f) << 21; |
| 1578 | result |= (tmp = ReadRawByteFromData(data)) << 28; |
| 1579 | if (tmp < 0) { |
| 1580 | // Discard upper 32 bits. |
| 1581 | for (int i = 0; i < 5; i++) { |
| 1582 | if (ReadRawByteFromData(data) >= 0) { |
| 1583 | return result; |
| 1584 | } |
| 1585 | } |
| 1586 | [NSException raise:NSParseErrorException |
| 1587 | format:@"Unable to read varint32"]; |
| 1588 | } |
| 1589 | } |
| 1590 | } |
| 1591 | } |
| 1592 | return result; |
| 1593 | } |
| 1594 | |
| 1595 | NSString *GPBDecodeTextFormatName(const uint8_t *decodeData, int32_t key, |
| 1596 | NSString *inputStr) { |
| 1597 | // decodData form: |
| 1598 | // varint32: num entries |
| 1599 | // for each entry: |
| 1600 | // varint32: key |
| 1601 | // bytes*: decode data |
| 1602 | // |
| 1603 | // decode data one of two forms: |
| 1604 | // 1: a \0 followed by the string followed by an \0 |
| 1605 | // 2: bytecodes to transform an input into the right thing, ending with \0 |
| 1606 | // |
| 1607 | // the bytes codes are of the form: |
| 1608 | // 0xabbccccc |
| 1609 | // 0x0 (all zeros), end. |
| 1610 | // a - if set, add an underscore |
| 1611 | // bb - 00 ccccc bytes as is |
| 1612 | // bb - 10 ccccc upper first, as is on rest, ccccc byte total |
| 1613 | // bb - 01 ccccc lower first, as is on rest, ccccc byte total |
| 1614 | // bb - 11 ccccc all upper, ccccc byte total |
| 1615 | |
| 1616 | if (!decodeData || !inputStr) { |
| 1617 | return nil; |
| 1618 | } |
| 1619 | |
| 1620 | // Find key |
| 1621 | const uint8_t *scan = decodeData; |
| 1622 | int32_t numEntries = ReadRawVarint32FromData(&scan); |
| 1623 | BOOL foundKey = NO; |
| 1624 | while (!foundKey && (numEntries > 0)) { |
| 1625 | --numEntries; |
| 1626 | int32_t dataKey = ReadRawVarint32FromData(&scan); |
| 1627 | if (dataKey == key) { |
| 1628 | foundKey = YES; |
| 1629 | } else { |
| 1630 | // If it is a inlined string, it will start with \0; if it is bytecode it |
| 1631 | // will start with a code. So advance one (skipping the inline string |
| 1632 | // marker), and then loop until reaching the end marker (\0). |
| 1633 | ++scan; |
| 1634 | while (*scan != 0) ++scan; |
| 1635 | // Now move past the end marker. |
| 1636 | ++scan; |
| 1637 | } |
| 1638 | } |
| 1639 | |
| 1640 | if (!foundKey) { |
| 1641 | return nil; |
| 1642 | } |
| 1643 | |
| 1644 | // Decode |
| 1645 | |
| 1646 | if (*scan == 0) { |
| 1647 | // Inline string. Move over the marker, and NSString can take it as |
| 1648 | // UTF8. |
| 1649 | ++scan; |
| 1650 | NSString *result = [NSString stringWithUTF8String:(const char *)scan]; |
| 1651 | return result; |
| 1652 | } |
| 1653 | |
| 1654 | NSMutableString *result = |
| 1655 | [NSMutableString stringWithCapacity:[inputStr length]]; |
| 1656 | |
| 1657 | const uint8_t kAddUnderscore = 0b10000000; |
| 1658 | const uint8_t kOpMask = 0b01100000; |
| 1659 | // const uint8_t kOpAsIs = 0b00000000; |
| 1660 | const uint8_t kOpFirstUpper = 0b01000000; |
| 1661 | const uint8_t kOpFirstLower = 0b00100000; |
| 1662 | const uint8_t kOpAllUpper = 0b01100000; |
| 1663 | const uint8_t kSegmentLenMask = 0b00011111; |
| 1664 | |
| 1665 | NSInteger i = 0; |
| 1666 | for (; *scan != 0; ++scan) { |
| 1667 | if (*scan & kAddUnderscore) { |
| 1668 | [result appendString:@"_"]; |
| 1669 | } |
| 1670 | int segmentLen = *scan & kSegmentLenMask; |
| 1671 | uint8_t decodeOp = *scan & kOpMask; |
| 1672 | |
| 1673 | // Do op specific handling of the first character. |
| 1674 | if (decodeOp == kOpFirstUpper) { |
| 1675 | unichar c = [inputStr characterAtIndex:i]; |
| 1676 | [result appendFormat:@"%c", toupper((char)c)]; |
| 1677 | ++i; |
| 1678 | --segmentLen; |
| 1679 | } else if (decodeOp == kOpFirstLower) { |
| 1680 | unichar c = [inputStr characterAtIndex:i]; |
| 1681 | [result appendFormat:@"%c", tolower((char)c)]; |
| 1682 | ++i; |
| 1683 | --segmentLen; |
| 1684 | } |
| 1685 | // else op == kOpAsIs || op == kOpAllUpper |
| 1686 | |
| 1687 | // Now pull over the rest of the length for this segment. |
| 1688 | for (int x = 0; x < segmentLen; ++x) { |
| 1689 | unichar c = [inputStr characterAtIndex:(i + x)]; |
| 1690 | if (decodeOp == kOpAllUpper) { |
| 1691 | [result appendFormat:@"%c", toupper((char)c)]; |
| 1692 | } else { |
| 1693 | [result appendFormat:@"%C", c]; |
| 1694 | } |
| 1695 | } |
| 1696 | i += segmentLen; |
| 1697 | } |
| 1698 | |
| 1699 | return result; |
| 1700 | } |
| 1701 | |
| 1702 | #pragma mark - GPBMessageSignatureProtocol |
| 1703 | |
| 1704 | // A series of selectors that are used solely to get @encoding values |
| 1705 | // for them by the dynamic protobuf runtime code. An object using the protocol |
| 1706 | // needs to be declared for the protocol to be valid at runtime. |
| 1707 | @interface GPBMessageSignatureProtocol : NSObject<GPBMessageSignatureProtocol> |
| 1708 | @end |
| 1709 | @implementation GPBMessageSignatureProtocol |
| 1710 | @end |