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Unified Diff: third_party/protobuf/objectivec/GPBCodedOutputStream.m

Issue 1842653006: Update //third_party/protobuf to version 3. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge Created 4 years, 8 months ago
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Index: third_party/protobuf/objectivec/GPBCodedOutputStream.m
diff --git a/third_party/protobuf/objectivec/GPBCodedOutputStream.m b/third_party/protobuf/objectivec/GPBCodedOutputStream.m
new file mode 100644
index 0000000000000000000000000000000000000000..70142e6fc040a3d2643b7af1b5d5db3bdf9647f7
--- /dev/null
+++ b/third_party/protobuf/objectivec/GPBCodedOutputStream.m
@@ -0,0 +1,1232 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import "GPBCodedOutputStream.h"
+
+#import <mach/vm_param.h>
+
+#import "GPBArray.h"
+#import "GPBUnknownFieldSet_PackagePrivate.h"
+#import "GPBUtilities_PackagePrivate.h"
+
+// Structure for containing state of a GPBCodedInputStream. Brought out into
+// a struct so that we can inline several common functions instead of dealing
+// with overhead of ObjC dispatch.
+typedef struct GPBOutputBufferState {
+ uint8_t *bytes;
+ size_t size;
+ size_t position;
+ NSOutputStream *output;
+} GPBOutputBufferState;
+
+@implementation GPBCodedOutputStream {
+ GPBOutputBufferState state_;
+ NSMutableData *buffer_;
+}
+
+static const int32_t LITTLE_ENDIAN_32_SIZE = sizeof(uint32_t);
+static const int32_t LITTLE_ENDIAN_64_SIZE = sizeof(uint64_t);
+
+// Internal helper that writes the current buffer to the output. The
+// buffer position is reset to its initial value when this returns.
+static void GPBRefreshBuffer(GPBOutputBufferState *state) {
+ if (state->output == nil) {
+ // We're writing to a single buffer.
+ [NSException raise:@"OutOfSpace" format:@""];
+ }
+ if (state->position != 0) {
+ NSInteger written =
+ [state->output write:state->bytes maxLength:state->position];
+ if (written != (NSInteger)state->position) {
+ [NSException raise:@"WriteFailed" format:@""];
+ }
+ state->position = 0;
+ }
+}
+
+static void GPBWriteRawByte(GPBOutputBufferState *state, uint8_t value) {
+ if (state->position == state->size) {
+ GPBRefreshBuffer(state);
+ }
+ state->bytes[state->position++] = value;
+}
+
+static void GPBWriteRawVarint32(GPBOutputBufferState *state, int32_t value) {
+ while (YES) {
+ if ((value & ~0x7F) == 0) {
+ uint8_t val = (uint8_t)value;
+ GPBWriteRawByte(state, val);
+ return;
+ } else {
+ GPBWriteRawByte(state, (value & 0x7F) | 0x80);
+ value = GPBLogicalRightShift32(value, 7);
+ }
+ }
+}
+
+static void GPBWriteRawVarint64(GPBOutputBufferState *state, int64_t value) {
+ while (YES) {
+ if ((value & ~0x7FL) == 0) {
+ uint8_t val = (uint8_t)value;
+ GPBWriteRawByte(state, val);
+ return;
+ } else {
+ GPBWriteRawByte(state, ((int32_t)value & 0x7F) | 0x80);
+ value = GPBLogicalRightShift64(value, 7);
+ }
+ }
+}
+
+static void GPBWriteInt32NoTag(GPBOutputBufferState *state, int32_t value) {
+ if (value >= 0) {
+ GPBWriteRawVarint32(state, value);
+ } else {
+ // Must sign-extend
+ GPBWriteRawVarint64(state, value);
+ }
+}
+
+static void GPBWriteUInt32(GPBOutputBufferState *state, int32_t fieldNumber,
+ uint32_t value) {
+ GPBWriteTagWithFormat(state, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint32(state, value);
+}
+
+static void GPBWriteTagWithFormat(GPBOutputBufferState *state,
+ uint32_t fieldNumber, GPBWireFormat format) {
+ GPBWriteRawVarint32(state, GPBWireFormatMakeTag(fieldNumber, format));
+}
+
+static void GPBWriteRawLittleEndian32(GPBOutputBufferState *state,
+ int32_t value) {
+ GPBWriteRawByte(state, (value)&0xFF);
+ GPBWriteRawByte(state, (value >> 8) & 0xFF);
+ GPBWriteRawByte(state, (value >> 16) & 0xFF);
+ GPBWriteRawByte(state, (value >> 24) & 0xFF);
+}
+
+static void GPBWriteRawLittleEndian64(GPBOutputBufferState *state,
+ int64_t value) {
+ GPBWriteRawByte(state, (int32_t)(value)&0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 8) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 16) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 24) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 32) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 40) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 48) & 0xFF);
+ GPBWriteRawByte(state, (int32_t)(value >> 56) & 0xFF);
+}
+
+#if DEBUG && !defined(NS_BLOCK_ASSERTIONS)
++ (void)load {
+ // This test exists to verify that CFStrings with embedded NULLs will work
+ // for us. If this Assert fails, all code below that depends on
+ // CFStringGetCStringPtr will NOT work properly on strings that contain
+ // embedded NULLs, and we do get that in some protobufs.
+ // Note that this will not be compiled in release.
+ // We didn't feel that just keeping it in a unit test was sufficient because
+ // the Protobuf unit tests are only run when somebody is actually working
+ // on protobufs.
+ CFStringRef zeroTest = CFSTR("Test\0String");
+ const char *cString = CFStringGetCStringPtr(zeroTest, kCFStringEncodingUTF8);
+ NSAssert(cString == NULL, @"Serious Error");
+}
+#endif // DEBUG && !defined(NS_BLOCK_ASSERTIONS)
+
+- (void)dealloc {
+ [self flush];
+ [state_.output close];
+ [state_.output release];
+ [buffer_ release];
+
+ [super dealloc];
+}
+
+- (instancetype)initWithOutputStream:(NSOutputStream *)output {
+ NSMutableData *data = [NSMutableData dataWithLength:PAGE_SIZE];
+ return [self initWithOutputStream:output data:data];
+}
+
+- (instancetype)initWithData:(NSMutableData *)data {
+ return [self initWithOutputStream:nil data:data];
+}
+
+- (instancetype)initWithOutputStream:(NSOutputStream *)output
+ bufferSize:(size_t)bufferSize {
+ NSMutableData *data = [NSMutableData dataWithLength:bufferSize];
+ return [self initWithOutputStream:output data:data];
+}
+
+// This initializer isn't exposed, but it is the designated initializer.
+// Setting OutputStream and NSData is to control the buffering behavior/size
+// of the work, but that is more obvious via the bufferSize: version.
+- (instancetype)initWithOutputStream:(NSOutputStream *)output
+ data:(NSMutableData *)data {
+ if ((self = [super init])) {
+ buffer_ = [data retain];
+ [output open];
+ state_.bytes = [data mutableBytes];
+ state_.size = [data length];
+ state_.output = [output retain];
+ }
+ return self;
+}
+
++ (instancetype)streamWithOutputStream:(NSOutputStream *)output
+ bufferSize:(size_t)bufferSize {
+ return [[[self alloc] initWithOutputStream:output
+ bufferSize:bufferSize] autorelease];
+}
+
++ (instancetype)streamWithOutputStream:(NSOutputStream *)output {
+ return [[[self alloc] initWithOutputStream:output
+ bufferSize:PAGE_SIZE] autorelease];
+}
+
++ (instancetype)streamWithData:(NSMutableData *)data {
+ return [[[self alloc] initWithData:data] autorelease];
+}
+
+- (void)writeDoubleNoTag:(double)value {
+ GPBWriteRawLittleEndian64(&state_, GPBConvertDoubleToInt64(value));
+}
+
+- (void)writeDouble:(int32_t)fieldNumber value:(double)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed64);
+ GPBWriteRawLittleEndian64(&state_, GPBConvertDoubleToInt64(value));
+}
+
+- (void)writeFloatNoTag:(float)value {
+ GPBWriteRawLittleEndian32(&state_, GPBConvertFloatToInt32(value));
+}
+
+- (void)writeFloat:(int32_t)fieldNumber value:(float)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed32);
+ GPBWriteRawLittleEndian32(&state_, GPBConvertFloatToInt32(value));
+}
+
+- (void)writeUInt64NoTag:(uint64_t)value {
+ GPBWriteRawVarint64(&state_, value);
+}
+
+- (void)writeUInt64:(int32_t)fieldNumber value:(uint64_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint64(&state_, value);
+}
+
+- (void)writeInt64NoTag:(int64_t)value {
+ GPBWriteRawVarint64(&state_, value);
+}
+
+- (void)writeInt64:(int32_t)fieldNumber value:(int64_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint64(&state_, value);
+}
+
+- (void)writeInt32NoTag:(int32_t)value {
+ GPBWriteInt32NoTag(&state_, value);
+}
+
+- (void)writeInt32:(int32_t)fieldNumber value:(int32_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteInt32NoTag(&state_, value);
+}
+
+- (void)writeFixed64NoTag:(uint64_t)value {
+ GPBWriteRawLittleEndian64(&state_, value);
+}
+
+- (void)writeFixed64:(int32_t)fieldNumber value:(uint64_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed64);
+ GPBWriteRawLittleEndian64(&state_, value);
+}
+
+- (void)writeFixed32NoTag:(uint32_t)value {
+ GPBWriteRawLittleEndian32(&state_, value);
+}
+
+- (void)writeFixed32:(int32_t)fieldNumber value:(uint32_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed32);
+ GPBWriteRawLittleEndian32(&state_, value);
+}
+
+- (void)writeBoolNoTag:(BOOL)value {
+ GPBWriteRawByte(&state_, (value ? 1 : 0));
+}
+
+- (void)writeBool:(int32_t)fieldNumber value:(BOOL)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawByte(&state_, (value ? 1 : 0));
+}
+
+- (void)writeStringNoTag:(const NSString *)value {
+ // If you are concerned about embedded NULLs see the test in
+ // +load above.
+ const char *quickString =
+ CFStringGetCStringPtr((CFStringRef)value, kCFStringEncodingUTF8);
+ size_t length = (quickString != NULL)
+ ? strlen(quickString)
+ : [value lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
+ GPBWriteRawVarint32(&state_, (int32_t)length);
+
+ if (length == 0) {
+ return;
+ }
+
+ // Fast path: Most strings are short, if the buffer already has space,
+ // add to it directly.
+ NSUInteger bufferBytesLeft = state_.size - state_.position;
+ if (bufferBytesLeft >= length) {
+ NSUInteger usedBufferLength = 0;
+ BOOL result;
+ if (quickString != NULL) {
+ memcpy(state_.bytes + state_.position, quickString, length);
+ usedBufferLength = length;
+ result = YES;
+ } else {
+ result = [value getBytes:state_.bytes + state_.position
+ maxLength:bufferBytesLeft
+ usedLength:&usedBufferLength
+ encoding:NSUTF8StringEncoding
+ options:0
+ range:NSMakeRange(0, [value length])
+ remainingRange:NULL];
+ }
+ if (result) {
+ NSAssert2((usedBufferLength == length),
+ @"Our UTF8 calc was wrong? %tu vs %zd", usedBufferLength,
+ length);
+ state_.position += usedBufferLength;
+ return;
+ }
+ } else if (quickString != NULL) {
+ [self writeRawPtr:quickString offset:0 length:length];
+ } else {
+ // Slow path: just get it as data and write it out.
+ NSData *utf8Data = [value dataUsingEncoding:NSUTF8StringEncoding];
+ NSAssert2(([utf8Data length] == length),
+ @"Strings UTF8 length was wrong? %tu vs %zd", [utf8Data length],
+ length);
+ [self writeRawData:utf8Data];
+ }
+}
+
+- (void)writeString:(int32_t)fieldNumber value:(NSString *)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatLengthDelimited);
+ [self writeStringNoTag:value];
+}
+
+- (void)writeGroupNoTag:(int32_t)fieldNumber value:(GPBMessage *)value {
+ [value writeToCodedOutputStream:self];
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatEndGroup);
+}
+
+- (void)writeGroup:(int32_t)fieldNumber value:(GPBMessage *)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatStartGroup);
+ [self writeGroupNoTag:fieldNumber value:value];
+}
+
+- (void)writeUnknownGroupNoTag:(int32_t)fieldNumber
+ value:(const GPBUnknownFieldSet *)value {
+ [value writeToCodedOutputStream:self];
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatEndGroup);
+}
+
+- (void)writeUnknownGroup:(int32_t)fieldNumber
+ value:(GPBUnknownFieldSet *)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatStartGroup);
+ [self writeUnknownGroupNoTag:fieldNumber value:value];
+}
+
+- (void)writeMessageNoTag:(GPBMessage *)value {
+ GPBWriteRawVarint32(&state_, (int32_t)[value serializedSize]);
+ [value writeToCodedOutputStream:self];
+}
+
+- (void)writeMessage:(int32_t)fieldNumber value:(GPBMessage *)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatLengthDelimited);
+ [self writeMessageNoTag:value];
+}
+
+- (void)writeBytesNoTag:(NSData *)value {
+ GPBWriteRawVarint32(&state_, (int32_t)[value length]);
+ [self writeRawData:value];
+}
+
+- (void)writeBytes:(int32_t)fieldNumber value:(NSData *)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatLengthDelimited);
+ [self writeBytesNoTag:value];
+}
+
+- (void)writeUInt32NoTag:(uint32_t)value {
+ GPBWriteRawVarint32(&state_, value);
+}
+
+- (void)writeUInt32:(int32_t)fieldNumber value:(uint32_t)value {
+ GPBWriteUInt32(&state_, fieldNumber, value);
+}
+
+- (void)writeEnumNoTag:(int32_t)value {
+ GPBWriteRawVarint32(&state_, value);
+}
+
+- (void)writeEnum:(int32_t)fieldNumber value:(int32_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint32(&state_, value);
+}
+
+- (void)writeSFixed32NoTag:(int32_t)value {
+ GPBWriteRawLittleEndian32(&state_, value);
+}
+
+- (void)writeSFixed32:(int32_t)fieldNumber value:(int32_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed32);
+ GPBWriteRawLittleEndian32(&state_, value);
+}
+
+- (void)writeSFixed64NoTag:(int64_t)value {
+ GPBWriteRawLittleEndian64(&state_, value);
+}
+
+- (void)writeSFixed64:(int32_t)fieldNumber value:(int64_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatFixed64);
+ GPBWriteRawLittleEndian64(&state_, value);
+}
+
+- (void)writeSInt32NoTag:(int32_t)value {
+ GPBWriteRawVarint32(&state_, GPBEncodeZigZag32(value));
+}
+
+- (void)writeSInt32:(int32_t)fieldNumber value:(int32_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint32(&state_, GPBEncodeZigZag32(value));
+}
+
+- (void)writeSInt64NoTag:(int64_t)value {
+ GPBWriteRawVarint64(&state_, GPBEncodeZigZag64(value));
+}
+
+- (void)writeSInt64:(int32_t)fieldNumber value:(int64_t)value {
+ GPBWriteTagWithFormat(&state_, fieldNumber, GPBWireFormatVarint);
+ GPBWriteRawVarint64(&state_, GPBEncodeZigZag64(value));
+}
+
+//%PDDM-DEFINE WRITE_PACKABLE_DEFNS(NAME, ARRAY_TYPE, TYPE, ACCESSOR_NAME)
+//%- (void)write##NAME##Array:(int32_t)fieldNumber
+//% NAME$S values:(GPB##ARRAY_TYPE##Array *)values
+//% NAME$S tag:(uint32_t)tag {
+//% if (tag != 0) {
+//% if (values.count == 0) return;
+//% __block size_t dataSize = 0;
+//% [values enumerate##ACCESSOR_NAME##ValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
+//%#pragma unused(idx, stop)
+//% dataSize += GPBCompute##NAME##SizeNoTag(value);
+//% }];
+//% GPBWriteRawVarint32(&state_, tag);
+//% GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+//% [values enumerate##ACCESSOR_NAME##ValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
+//%#pragma unused(idx, stop)
+//% [self write##NAME##NoTag:value];
+//% }];
+//% } else {
+//% [values enumerate##ACCESSOR_NAME##ValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
+//%#pragma unused(idx, stop)
+//% [self write##NAME:fieldNumber value:value];
+//% }];
+//% }
+//%}
+//%
+//%PDDM-DEFINE WRITE_UNPACKABLE_DEFNS(NAME, TYPE)
+//%- (void)write##NAME##Array:(int32_t)fieldNumber values:(NSArray *)values {
+//% for (TYPE *value in values) {
+//% [self write##NAME:fieldNumber value:value];
+//% }
+//%}
+//%
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Double, Double, double, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeDoubleArray:(int32_t)fieldNumber
+ values:(GPBDoubleArray *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeDoubleSizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeDoubleNoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeDouble:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Float, Float, float, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeFloatArray:(int32_t)fieldNumber
+ values:(GPBFloatArray *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeFloatSizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFloatNoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFloat:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(UInt64, UInt64, uint64_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeUInt64Array:(int32_t)fieldNumber
+ values:(GPBUInt64Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeUInt64SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeUInt64NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeUInt64:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Int64, Int64, int64_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeInt64Array:(int32_t)fieldNumber
+ values:(GPBInt64Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeInt64SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeInt64NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeInt64:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Int32, Int32, int32_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeInt32Array:(int32_t)fieldNumber
+ values:(GPBInt32Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeInt32SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeInt32NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeInt32:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(UInt32, UInt32, uint32_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeUInt32Array:(int32_t)fieldNumber
+ values:(GPBUInt32Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeUInt32SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeUInt32NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeUInt32:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Fixed64, UInt64, uint64_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeFixed64Array:(int32_t)fieldNumber
+ values:(GPBUInt64Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeFixed64SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFixed64NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFixed64:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Fixed32, UInt32, uint32_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeFixed32Array:(int32_t)fieldNumber
+ values:(GPBUInt32Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeFixed32SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFixed32NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeFixed32:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(SInt32, Int32, int32_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeSInt32Array:(int32_t)fieldNumber
+ values:(GPBInt32Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeSInt32SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSInt32NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSInt32:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(SInt64, Int64, int64_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeSInt64Array:(int32_t)fieldNumber
+ values:(GPBInt64Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeSInt64SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSInt64NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSInt64:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(SFixed64, Int64, int64_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeSFixed64Array:(int32_t)fieldNumber
+ values:(GPBInt64Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeSFixed64SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSFixed64NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSFixed64:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(SFixed32, Int32, int32_t, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeSFixed32Array:(int32_t)fieldNumber
+ values:(GPBInt32Array *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeSFixed32SizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSFixed32NoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeSFixed32:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Bool, Bool, BOOL, )
+// This block of code is generated, do not edit it directly.
+
+- (void)writeBoolArray:(int32_t)fieldNumber
+ values:(GPBBoolArray *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeBoolSizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeBoolNoTag:value];
+ }];
+ } else {
+ [values enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeBool:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_PACKABLE_DEFNS(Enum, Enum, int32_t, Raw)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeEnumArray:(int32_t)fieldNumber
+ values:(GPBEnumArray *)values
+ tag:(uint32_t)tag {
+ if (tag != 0) {
+ if (values.count == 0) return;
+ __block size_t dataSize = 0;
+ [values enumerateRawValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ dataSize += GPBComputeEnumSizeNoTag(value);
+ }];
+ GPBWriteRawVarint32(&state_, tag);
+ GPBWriteRawVarint32(&state_, (int32_t)dataSize);
+ [values enumerateRawValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeEnumNoTag:value];
+ }];
+ } else {
+ [values enumerateRawValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
+#pragma unused(idx, stop)
+ [self writeEnum:fieldNumber value:value];
+ }];
+ }
+}
+
+//%PDDM-EXPAND WRITE_UNPACKABLE_DEFNS(String, NSString)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeStringArray:(int32_t)fieldNumber values:(NSArray *)values {
+ for (NSString *value in values) {
+ [self writeString:fieldNumber value:value];
+ }
+}
+
+//%PDDM-EXPAND WRITE_UNPACKABLE_DEFNS(Message, GPBMessage)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeMessageArray:(int32_t)fieldNumber values:(NSArray *)values {
+ for (GPBMessage *value in values) {
+ [self writeMessage:fieldNumber value:value];
+ }
+}
+
+//%PDDM-EXPAND WRITE_UNPACKABLE_DEFNS(Bytes, NSData)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeBytesArray:(int32_t)fieldNumber values:(NSArray *)values {
+ for (NSData *value in values) {
+ [self writeBytes:fieldNumber value:value];
+ }
+}
+
+//%PDDM-EXPAND WRITE_UNPACKABLE_DEFNS(Group, GPBMessage)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeGroupArray:(int32_t)fieldNumber values:(NSArray *)values {
+ for (GPBMessage *value in values) {
+ [self writeGroup:fieldNumber value:value];
+ }
+}
+
+//%PDDM-EXPAND WRITE_UNPACKABLE_DEFNS(UnknownGroup, GPBUnknownFieldSet)
+// This block of code is generated, do not edit it directly.
+
+- (void)writeUnknownGroupArray:(int32_t)fieldNumber values:(NSArray *)values {
+ for (GPBUnknownFieldSet *value in values) {
+ [self writeUnknownGroup:fieldNumber value:value];
+ }
+}
+
+//%PDDM-EXPAND-END (19 expansions)
+
+- (void)writeMessageSetExtension:(int32_t)fieldNumber
+ value:(GPBMessage *)value {
+ GPBWriteTagWithFormat(&state_, GPBWireFormatMessageSetItem,
+ GPBWireFormatStartGroup);
+ GPBWriteUInt32(&state_, GPBWireFormatMessageSetTypeId, fieldNumber);
+ [self writeMessage:GPBWireFormatMessageSetMessage value:value];
+ GPBWriteTagWithFormat(&state_, GPBWireFormatMessageSetItem,
+ GPBWireFormatEndGroup);
+}
+
+- (void)writeRawMessageSetExtension:(int32_t)fieldNumber value:(NSData *)value {
+ GPBWriteTagWithFormat(&state_, GPBWireFormatMessageSetItem,
+ GPBWireFormatStartGroup);
+ GPBWriteUInt32(&state_, GPBWireFormatMessageSetTypeId, fieldNumber);
+ [self writeBytes:GPBWireFormatMessageSetMessage value:value];
+ GPBWriteTagWithFormat(&state_, GPBWireFormatMessageSetItem,
+ GPBWireFormatEndGroup);
+}
+
+- (void)flush {
+ if (state_.output != nil) {
+ GPBRefreshBuffer(&state_);
+ }
+}
+
+- (void)writeRawByte:(uint8_t)value {
+ GPBWriteRawByte(&state_, value);
+}
+
+- (void)writeRawData:(const NSData *)data {
+ [self writeRawPtr:[data bytes] offset:0 length:[data length]];
+}
+
+- (void)writeRawPtr:(const void *)value
+ offset:(size_t)offset
+ length:(size_t)length {
+ if (value == nil || length == 0) {
+ return;
+ }
+
+ NSUInteger bufferLength = state_.size;
+ NSUInteger bufferBytesLeft = bufferLength - state_.position;
+ if (bufferBytesLeft >= length) {
+ // We have room in the current buffer.
+ memcpy(state_.bytes + state_.position, ((uint8_t *)value) + offset, length);
+ state_.position += length;
+ } else {
+ // Write extends past current buffer. Fill the rest of this buffer and
+ // flush.
+ size_t bytesWritten = bufferBytesLeft;
+ memcpy(state_.bytes + state_.position, ((uint8_t *)value) + offset,
+ bytesWritten);
+ offset += bytesWritten;
+ length -= bytesWritten;
+ state_.position = bufferLength;
+ GPBRefreshBuffer(&state_);
+ bufferLength = state_.size;
+
+ // Now deal with the rest.
+ // Since we have an output stream, this is our buffer
+ // and buffer offset == 0
+ if (length <= bufferLength) {
+ // Fits in new buffer.
+ memcpy(state_.bytes, ((uint8_t *)value) + offset, length);
+ state_.position = length;
+ } else {
+ // Write is very big. Let's do it all at once.
+ [state_.output write:((uint8_t *)value) + offset maxLength:length];
+ }
+ }
+}
+
+- (void)writeTag:(uint32_t)fieldNumber format:(GPBWireFormat)format {
+ GPBWriteTagWithFormat(&state_, fieldNumber, format);
+}
+
+- (void)writeRawVarint32:(int32_t)value {
+ GPBWriteRawVarint32(&state_, value);
+}
+
+- (void)writeRawVarintSizeTAs32:(size_t)value {
+ // Note the truncation.
+ GPBWriteRawVarint32(&state_, (int32_t)value);
+}
+
+- (void)writeRawVarint64:(int64_t)value {
+ GPBWriteRawVarint64(&state_, value);
+}
+
+- (void)writeRawLittleEndian32:(int32_t)value {
+ GPBWriteRawLittleEndian32(&state_, value);
+}
+
+- (void)writeRawLittleEndian64:(int64_t)value {
+ GPBWriteRawLittleEndian64(&state_, value);
+}
+
+@end
+
+size_t GPBComputeDoubleSizeNoTag(Float64 value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_64_SIZE;
+}
+
+size_t GPBComputeFloatSizeNoTag(Float32 value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_32_SIZE;
+}
+
+size_t GPBComputeUInt64SizeNoTag(uint64_t value) {
+ return GPBComputeRawVarint64Size(value);
+}
+
+size_t GPBComputeInt64SizeNoTag(int64_t value) {
+ return GPBComputeRawVarint64Size(value);
+}
+
+size_t GPBComputeInt32SizeNoTag(int32_t value) {
+ if (value >= 0) {
+ return GPBComputeRawVarint32Size(value);
+ } else {
+ // Must sign-extend.
+ return 10;
+ }
+}
+
+size_t GPBComputeSizeTSizeAsInt32NoTag(size_t value) {
+ return GPBComputeInt32SizeNoTag((int32_t)value);
+}
+
+size_t GPBComputeFixed64SizeNoTag(uint64_t value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_64_SIZE;
+}
+
+size_t GPBComputeFixed32SizeNoTag(uint32_t value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_32_SIZE;
+}
+
+size_t GPBComputeBoolSizeNoTag(BOOL value) {
+#pragma unused(value)
+ return 1;
+}
+
+size_t GPBComputeStringSizeNoTag(NSString *value) {
+ // If you are concerned about embedded NULLs see the test in
+ // +load above.
+ const char *quickString =
+ CFStringGetCStringPtr((CFStringRef)value, kCFStringEncodingUTF8);
+ NSUInteger length =
+ (quickString != NULL)
+ ? strlen(quickString)
+ : [value lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
+ return GPBComputeRawVarint32SizeForInteger(length) + length;
+}
+
+size_t GPBComputeGroupSizeNoTag(GPBMessage *value) {
+ return [value serializedSize];
+}
+
+size_t GPBComputeUnknownGroupSizeNoTag(GPBUnknownFieldSet *value) {
+ return value.serializedSize;
+}
+
+size_t GPBComputeMessageSizeNoTag(GPBMessage *value) {
+ size_t size = [value serializedSize];
+ return GPBComputeRawVarint32SizeForInteger(size) + size;
+}
+
+size_t GPBComputeBytesSizeNoTag(NSData *value) {
+ NSUInteger valueLength = [value length];
+ return GPBComputeRawVarint32SizeForInteger(valueLength) + valueLength;
+}
+
+size_t GPBComputeUInt32SizeNoTag(int32_t value) {
+ return GPBComputeRawVarint32Size(value);
+}
+
+size_t GPBComputeEnumSizeNoTag(int32_t value) {
+ return GPBComputeRawVarint32Size(value);
+}
+
+size_t GPBComputeSFixed32SizeNoTag(int32_t value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_32_SIZE;
+}
+
+size_t GPBComputeSFixed64SizeNoTag(int64_t value) {
+#pragma unused(value)
+ return LITTLE_ENDIAN_64_SIZE;
+}
+
+size_t GPBComputeSInt32SizeNoTag(int32_t value) {
+ return GPBComputeRawVarint32Size(GPBEncodeZigZag32(value));
+}
+
+size_t GPBComputeSInt64SizeNoTag(int64_t value) {
+ return GPBComputeRawVarint64Size(GPBEncodeZigZag64(value));
+}
+
+size_t GPBComputeDoubleSize(int32_t fieldNumber, double value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeDoubleSizeNoTag(value);
+}
+
+size_t GPBComputeFloatSize(int32_t fieldNumber, float value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeFloatSizeNoTag(value);
+}
+
+size_t GPBComputeUInt64Size(int32_t fieldNumber, uint64_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeUInt64SizeNoTag(value);
+}
+
+size_t GPBComputeInt64Size(int32_t fieldNumber, int64_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeInt64SizeNoTag(value);
+}
+
+size_t GPBComputeInt32Size(int32_t fieldNumber, int32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeInt32SizeNoTag(value);
+}
+
+size_t GPBComputeFixed64Size(int32_t fieldNumber, uint64_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeFixed64SizeNoTag(value);
+}
+
+size_t GPBComputeFixed32Size(int32_t fieldNumber, uint32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeFixed32SizeNoTag(value);
+}
+
+size_t GPBComputeBoolSize(int32_t fieldNumber, BOOL value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeBoolSizeNoTag(value);
+}
+
+size_t GPBComputeStringSize(int32_t fieldNumber, NSString *value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeStringSizeNoTag(value);
+}
+
+size_t GPBComputeGroupSize(int32_t fieldNumber, GPBMessage *value) {
+ return GPBComputeTagSize(fieldNumber) * 2 + GPBComputeGroupSizeNoTag(value);
+}
+
+size_t GPBComputeUnknownGroupSize(int32_t fieldNumber,
+ GPBUnknownFieldSet *value) {
+ return GPBComputeTagSize(fieldNumber) * 2 +
+ GPBComputeUnknownGroupSizeNoTag(value);
+}
+
+size_t GPBComputeMessageSize(int32_t fieldNumber, GPBMessage *value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeMessageSizeNoTag(value);
+}
+
+size_t GPBComputeBytesSize(int32_t fieldNumber, NSData *value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeBytesSizeNoTag(value);
+}
+
+size_t GPBComputeUInt32Size(int32_t fieldNumber, uint32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeUInt32SizeNoTag(value);
+}
+
+size_t GPBComputeEnumSize(int32_t fieldNumber, int32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeEnumSizeNoTag(value);
+}
+
+size_t GPBComputeSFixed32Size(int32_t fieldNumber, int32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeSFixed32SizeNoTag(value);
+}
+
+size_t GPBComputeSFixed64Size(int32_t fieldNumber, int64_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeSFixed64SizeNoTag(value);
+}
+
+size_t GPBComputeSInt32Size(int32_t fieldNumber, int32_t value) {
+ return GPBComputeTagSize(fieldNumber) + GPBComputeSInt32SizeNoTag(value);
+}
+
+size_t GPBComputeSInt64Size(int32_t fieldNumber, int64_t value) {
+ return GPBComputeTagSize(fieldNumber) +
+ GPBComputeRawVarint64Size(GPBEncodeZigZag64(value));
+}
+
+size_t GPBComputeMessageSetExtensionSize(int32_t fieldNumber,
+ GPBMessage *value) {
+ return GPBComputeTagSize(GPBWireFormatMessageSetItem) * 2 +
+ GPBComputeUInt32Size(GPBWireFormatMessageSetTypeId, fieldNumber) +
+ GPBComputeMessageSize(GPBWireFormatMessageSetMessage, value);
+}
+
+size_t GPBComputeRawMessageSetExtensionSize(int32_t fieldNumber,
+ NSData *value) {
+ return GPBComputeTagSize(GPBWireFormatMessageSetItem) * 2 +
+ GPBComputeUInt32Size(GPBWireFormatMessageSetTypeId, fieldNumber) +
+ GPBComputeBytesSize(GPBWireFormatMessageSetMessage, value);
+}
+
+size_t GPBComputeTagSize(int32_t fieldNumber) {
+ return GPBComputeRawVarint32Size(
+ GPBWireFormatMakeTag(fieldNumber, GPBWireFormatVarint));
+}
+
+size_t GPBComputeWireFormatTagSize(int field_number, GPBDataType dataType) {
+ size_t result = GPBComputeTagSize(field_number);
+ if (dataType == GPBDataTypeGroup) {
+ // Groups have both a start and an end tag.
+ return result * 2;
+ } else {
+ return result;
+ }
+}
+
+size_t GPBComputeRawVarint32Size(int32_t value) {
+ // value is treated as unsigned, so it won't be sign-extended if negative.
+ if ((value & (0xffffffff << 7)) == 0) return 1;
+ if ((value & (0xffffffff << 14)) == 0) return 2;
+ if ((value & (0xffffffff << 21)) == 0) return 3;
+ if ((value & (0xffffffff << 28)) == 0) return 4;
+ return 5;
+}
+
+size_t GPBComputeRawVarint32SizeForInteger(NSInteger value) {
+ // Note the truncation.
+ return GPBComputeRawVarint32Size((int32_t)value);
+}
+
+size_t GPBComputeRawVarint64Size(int64_t value) {
+ if ((value & (0xffffffffffffffffL << 7)) == 0) return 1;
+ if ((value & (0xffffffffffffffffL << 14)) == 0) return 2;
+ if ((value & (0xffffffffffffffffL << 21)) == 0) return 3;
+ if ((value & (0xffffffffffffffffL << 28)) == 0) return 4;
+ if ((value & (0xffffffffffffffffL << 35)) == 0) return 5;
+ if ((value & (0xffffffffffffffffL << 42)) == 0) return 6;
+ if ((value & (0xffffffffffffffffL << 49)) == 0) return 7;
+ if ((value & (0xffffffffffffffffL << 56)) == 0) return 8;
+ if ((value & (0xffffffffffffffffL << 63)) == 0) return 9;
+ return 10;
+}
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