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337 lines
11 KiB
337 lines
11 KiB
// Protocol Buffers - Google's data interchange format |
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// Copyright 2008 Google Inc. All rights reserved. |
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// https://developers.google.com/protocol-buffers/ |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#import "GPBUnknownField_PackagePrivate.h" |
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#import "GPBArray.h" |
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#import "GPBCodedOutputStream_PackagePrivate.h" |
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#import "GPBUnknownFieldSet.h" |
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@implementation GPBUnknownField { |
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@protected |
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int32_t number_; |
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GPBUInt64Array *mutableVarintList_; |
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GPBUInt32Array *mutableFixed32List_; |
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GPBUInt64Array *mutableFixed64List_; |
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NSMutableArray<NSData*> *mutableLengthDelimitedList_; |
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NSMutableArray<GPBUnknownFieldSet*> *mutableGroupList_; |
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} |
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@synthesize number = number_; |
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@synthesize varintList = mutableVarintList_; |
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@synthesize fixed32List = mutableFixed32List_; |
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@synthesize fixed64List = mutableFixed64List_; |
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@synthesize lengthDelimitedList = mutableLengthDelimitedList_; |
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@synthesize groupList = mutableGroupList_; |
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- (instancetype)initWithNumber:(int32_t)number { |
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if ((self = [super init])) { |
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number_ = number; |
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} |
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return self; |
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} |
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- (void)dealloc { |
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[mutableVarintList_ release]; |
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[mutableFixed32List_ release]; |
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[mutableFixed64List_ release]; |
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[mutableLengthDelimitedList_ release]; |
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[mutableGroupList_ release]; |
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[super dealloc]; |
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} |
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// Direct access is use for speed, to avoid even internally declaring things |
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// read/write, etc. The warning is enabled in the project to ensure code calling |
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// protos can turn on -Wdirect-ivar-access without issues. |
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#pragma clang diagnostic push |
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#pragma clang diagnostic ignored "-Wdirect-ivar-access" |
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- (id)copyWithZone:(NSZone *)zone { |
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GPBUnknownField *result = |
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[[GPBUnknownField allocWithZone:zone] initWithNumber:number_]; |
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result->mutableFixed32List_ = [mutableFixed32List_ copyWithZone:zone]; |
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result->mutableFixed64List_ = [mutableFixed64List_ copyWithZone:zone]; |
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result->mutableLengthDelimitedList_ = |
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[mutableLengthDelimitedList_ mutableCopyWithZone:zone]; |
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result->mutableVarintList_ = [mutableVarintList_ copyWithZone:zone]; |
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if (mutableGroupList_.count) { |
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result->mutableGroupList_ = [[NSMutableArray allocWithZone:zone] |
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initWithCapacity:mutableGroupList_.count]; |
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for (GPBUnknownFieldSet *group in mutableGroupList_) { |
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GPBUnknownFieldSet *copied = [group copyWithZone:zone]; |
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[result->mutableGroupList_ addObject:copied]; |
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[copied release]; |
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} |
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} |
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return result; |
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} |
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- (BOOL)isEqual:(id)object { |
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if (self == object) return YES; |
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if (![object isKindOfClass:[GPBUnknownField class]]) return NO; |
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GPBUnknownField *field = (GPBUnknownField *)object; |
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if (number_ != field->number_) return NO; |
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BOOL equalVarint = |
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(mutableVarintList_.count == 0 && field->mutableVarintList_.count == 0) || |
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[mutableVarintList_ isEqual:field->mutableVarintList_]; |
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if (!equalVarint) return NO; |
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BOOL equalFixed32 = (mutableFixed32List_.count == 0 && |
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field->mutableFixed32List_.count == 0) || |
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[mutableFixed32List_ isEqual:field->mutableFixed32List_]; |
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if (!equalFixed32) return NO; |
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BOOL equalFixed64 = (mutableFixed64List_.count == 0 && |
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field->mutableFixed64List_.count == 0) || |
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[mutableFixed64List_ isEqual:field->mutableFixed64List_]; |
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if (!equalFixed64) return NO; |
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BOOL equalLDList = |
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(mutableLengthDelimitedList_.count == 0 && |
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field->mutableLengthDelimitedList_.count == 0) || |
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[mutableLengthDelimitedList_ isEqual:field->mutableLengthDelimitedList_]; |
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if (!equalLDList) return NO; |
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BOOL equalGroupList = |
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(mutableGroupList_.count == 0 && field->mutableGroupList_.count == 0) || |
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[mutableGroupList_ isEqual:field->mutableGroupList_]; |
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if (!equalGroupList) return NO; |
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return YES; |
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} |
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- (NSUInteger)hash { |
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// Just mix the hashes of the possible sub arrays. |
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const int prime = 31; |
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NSUInteger result = prime + [mutableVarintList_ hash]; |
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result = prime * result + [mutableFixed32List_ hash]; |
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result = prime * result + [mutableFixed64List_ hash]; |
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result = prime * result + [mutableLengthDelimitedList_ hash]; |
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result = prime * result + [mutableGroupList_ hash]; |
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return result; |
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} |
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- (void)writeToOutput:(GPBCodedOutputStream *)output { |
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NSUInteger count = mutableVarintList_.count; |
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if (count > 0) { |
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[output writeUInt64Array:number_ values:mutableVarintList_ tag:0]; |
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} |
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count = mutableFixed32List_.count; |
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if (count > 0) { |
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[output writeFixed32Array:number_ values:mutableFixed32List_ tag:0]; |
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} |
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count = mutableFixed64List_.count; |
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if (count > 0) { |
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[output writeFixed64Array:number_ values:mutableFixed64List_ tag:0]; |
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} |
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count = mutableLengthDelimitedList_.count; |
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if (count > 0) { |
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[output writeBytesArray:number_ values:mutableLengthDelimitedList_]; |
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} |
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count = mutableGroupList_.count; |
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if (count > 0) { |
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[output writeUnknownGroupArray:number_ values:mutableGroupList_]; |
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} |
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} |
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- (size_t)serializedSize { |
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__block size_t result = 0; |
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int32_t number = number_; |
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[mutableVarintList_ |
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enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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result += GPBComputeUInt64Size(number, value); |
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}]; |
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[mutableFixed32List_ |
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enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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result += GPBComputeFixed32Size(number, value); |
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}]; |
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[mutableFixed64List_ |
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enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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result += GPBComputeFixed64Size(number, value); |
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}]; |
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for (NSData *data in mutableLengthDelimitedList_) { |
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result += GPBComputeBytesSize(number, data); |
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} |
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for (GPBUnknownFieldSet *set in mutableGroupList_) { |
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result += GPBComputeUnknownGroupSize(number, set); |
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} |
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return result; |
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} |
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- (void)writeAsMessageSetExtensionToOutput:(GPBCodedOutputStream *)output { |
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for (NSData *data in mutableLengthDelimitedList_) { |
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[output writeRawMessageSetExtension:number_ value:data]; |
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} |
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} |
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- (size_t)serializedSizeAsMessageSetExtension { |
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size_t result = 0; |
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for (NSData *data in mutableLengthDelimitedList_) { |
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result += GPBComputeRawMessageSetExtensionSize(number_, data); |
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} |
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return result; |
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} |
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- (NSString *)description { |
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NSMutableString *description = |
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[NSMutableString stringWithFormat:@"<%@ %p>: Field: %d {\n", |
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[self class], self, number_]; |
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[mutableVarintList_ |
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enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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[description appendFormat:@"\t%llu\n", value]; |
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}]; |
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[mutableFixed32List_ |
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enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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[description appendFormat:@"\t%u\n", value]; |
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}]; |
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[mutableFixed64List_ |
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enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) { |
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#pragma unused(idx, stop) |
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[description appendFormat:@"\t%llu\n", value]; |
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}]; |
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for (NSData *data in mutableLengthDelimitedList_) { |
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[description appendFormat:@"\t%@\n", data]; |
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} |
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for (GPBUnknownFieldSet *set in mutableGroupList_) { |
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[description appendFormat:@"\t%@\n", set]; |
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} |
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[description appendString:@"}"]; |
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return description; |
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} |
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- (void)mergeFromField:(GPBUnknownField *)other { |
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GPBUInt64Array *otherVarintList = other.varintList; |
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if (otherVarintList.count > 0) { |
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if (mutableVarintList_ == nil) { |
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mutableVarintList_ = [otherVarintList copy]; |
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} else { |
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[mutableVarintList_ addValuesFromArray:otherVarintList]; |
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} |
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} |
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GPBUInt32Array *otherFixed32List = other.fixed32List; |
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if (otherFixed32List.count > 0) { |
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if (mutableFixed32List_ == nil) { |
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mutableFixed32List_ = [otherFixed32List copy]; |
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} else { |
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[mutableFixed32List_ addValuesFromArray:otherFixed32List]; |
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} |
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} |
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GPBUInt64Array *otherFixed64List = other.fixed64List; |
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if (otherFixed64List.count > 0) { |
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if (mutableFixed64List_ == nil) { |
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mutableFixed64List_ = [otherFixed64List copy]; |
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} else { |
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[mutableFixed64List_ addValuesFromArray:otherFixed64List]; |
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} |
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} |
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NSArray *otherLengthDelimitedList = other.lengthDelimitedList; |
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if (otherLengthDelimitedList.count > 0) { |
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if (mutableLengthDelimitedList_ == nil) { |
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mutableLengthDelimitedList_ = [otherLengthDelimitedList mutableCopy]; |
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} else { |
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[mutableLengthDelimitedList_ |
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addObjectsFromArray:otherLengthDelimitedList]; |
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} |
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} |
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NSArray *otherGroupList = other.groupList; |
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if (otherGroupList.count > 0) { |
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if (mutableGroupList_ == nil) { |
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mutableGroupList_ = |
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[[NSMutableArray alloc] initWithCapacity:otherGroupList.count]; |
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} |
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// Make our own mutable copies. |
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for (GPBUnknownFieldSet *group in otherGroupList) { |
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GPBUnknownFieldSet *copied = [group copy]; |
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[mutableGroupList_ addObject:copied]; |
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[copied release]; |
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} |
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} |
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} |
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- (void)addVarint:(uint64_t)value { |
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if (mutableVarintList_ == nil) { |
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mutableVarintList_ = [[GPBUInt64Array alloc] initWithValues:&value count:1]; |
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} else { |
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[mutableVarintList_ addValue:value]; |
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} |
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} |
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- (void)addFixed32:(uint32_t)value { |
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if (mutableFixed32List_ == nil) { |
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mutableFixed32List_ = |
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[[GPBUInt32Array alloc] initWithValues:&value count:1]; |
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} else { |
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[mutableFixed32List_ addValue:value]; |
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} |
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} |
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- (void)addFixed64:(uint64_t)value { |
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if (mutableFixed64List_ == nil) { |
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mutableFixed64List_ = |
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[[GPBUInt64Array alloc] initWithValues:&value count:1]; |
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} else { |
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[mutableFixed64List_ addValue:value]; |
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} |
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} |
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- (void)addLengthDelimited:(NSData *)value { |
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if (mutableLengthDelimitedList_ == nil) { |
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mutableLengthDelimitedList_ = |
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[[NSMutableArray alloc] initWithObjects:&value count:1]; |
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} else { |
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[mutableLengthDelimitedList_ addObject:value]; |
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} |
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} |
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- (void)addGroup:(GPBUnknownFieldSet *)value { |
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if (mutableGroupList_ == nil) { |
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mutableGroupList_ = [[NSMutableArray alloc] initWithObjects:&value count:1]; |
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} else { |
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[mutableGroupList_ addObject:value]; |
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} |
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} |
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#pragma clang diagnostic pop |
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@end
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