1711 lines
62 KiB
Objective-C
1711 lines
62 KiB
Objective-C
// 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 "GPBUtilities_PackagePrivate.h"
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#import <objc/runtime.h>
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#import "GPBArray_PackagePrivate.h"
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#import "GPBDescriptor_PackagePrivate.h"
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#import "GPBDictionary_PackagePrivate.h"
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#import "GPBMessage_PackagePrivate.h"
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#import "GPBUnknownField.h"
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#import "GPBUnknownFieldSet.h"
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static void AppendTextFormatForMessage(GPBMessage *message,
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NSMutableString *toStr,
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NSString *lineIndent);
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NSData *GPBEmptyNSData(void) {
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static dispatch_once_t onceToken;
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static NSData *defaultNSData = nil;
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dispatch_once(&onceToken, ^{
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defaultNSData = [[NSData alloc] init];
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});
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return defaultNSData;
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}
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void GPBCheckRuntimeVersionInternal(int32_t version) {
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if (version != GOOGLE_PROTOBUF_OBJC_GEN_VERSION) {
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[NSException raise:NSInternalInconsistencyException
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format:@"Linked to ProtocolBuffer runtime version %d,"
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@" but code compiled with version %d!",
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GOOGLE_PROTOBUF_OBJC_GEN_VERSION, version];
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}
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}
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BOOL GPBMessageHasFieldNumberSet(GPBMessage *self, uint32_t fieldNumber) {
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GPBDescriptor *descriptor = [self descriptor];
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GPBFieldDescriptor *field = [descriptor fieldWithNumber:fieldNumber];
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return GPBMessageHasFieldSet(self, field);
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}
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BOOL GPBMessageHasFieldSet(GPBMessage *self, GPBFieldDescriptor *field) {
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if (self == nil || field == nil) return NO;
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// Repeated/Map don't use the bit, they check the count.
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if (GPBFieldIsMapOrArray(field)) {
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// Array/map type doesn't matter, since GPB*Array/NSArray and
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// GPB*Dictionary/NSDictionary all support -count;
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NSArray *arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(self, field);
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return (arrayOrMap.count > 0);
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} else {
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return GPBGetHasIvarField(self, field);
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}
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}
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void GPBClearMessageField(GPBMessage *self, GPBFieldDescriptor *field) {
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// If not set, nothing to do.
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if (!GPBGetHasIvarField(self, field)) {
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return;
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}
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if (GPBFieldStoresObject(field)) {
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// Object types are handled slightly differently, they need to be released.
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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[*typePtr release];
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*typePtr = nil;
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} else {
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// POD types just need to clear the has bit as the Get* method will
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// fetch the default when needed.
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}
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GPBSetHasIvarField(self, field, NO);
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}
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BOOL GPBGetHasIvar(GPBMessage *self, int32_t idx, uint32_t fieldNumber) {
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NSCAssert(self->messageStorage_ != NULL,
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@"%@: All messages should have storage (from init)",
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[self class]);
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if (idx < 0) {
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NSCAssert(fieldNumber != 0, @"Invalid field number.");
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BOOL hasIvar = (self->messageStorage_->_has_storage_[-idx] == fieldNumber);
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return hasIvar;
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} else {
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NSCAssert(idx != GPBNoHasBit, @"Invalid has bit.");
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uint32_t byteIndex = idx / 32;
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uint32_t bitMask = (1 << (idx % 32));
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BOOL hasIvar =
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(self->messageStorage_->_has_storage_[byteIndex] & bitMask) ? YES : NO;
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return hasIvar;
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}
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}
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uint32_t GPBGetHasOneof(GPBMessage *self, int32_t idx) {
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NSCAssert(idx < 0, @"%@: invalid index (%d) for oneof.",
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[self class], idx);
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uint32_t result = self->messageStorage_->_has_storage_[-idx];
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return result;
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}
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void GPBSetHasIvar(GPBMessage *self, int32_t idx, uint32_t fieldNumber,
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BOOL value) {
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if (idx < 0) {
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NSCAssert(fieldNumber != 0, @"Invalid field number.");
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uint32_t *has_storage = self->messageStorage_->_has_storage_;
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has_storage[-idx] = (value ? fieldNumber : 0);
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} else {
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NSCAssert(idx != GPBNoHasBit, @"Invalid has bit.");
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uint32_t *has_storage = self->messageStorage_->_has_storage_;
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uint32_t byte = idx / 32;
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uint32_t bitMask = (1 << (idx % 32));
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if (value) {
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has_storage[byte] |= bitMask;
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} else {
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has_storage[byte] &= ~bitMask;
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}
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}
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}
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void GPBMaybeClearOneof(GPBMessage *self, GPBOneofDescriptor *oneof,
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uint32_t fieldNumberNotToClear) {
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int32_t hasIndex = oneof->oneofDescription_->index;
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uint32_t fieldNumberSet = GPBGetHasOneof(self, hasIndex);
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if ((fieldNumberSet == fieldNumberNotToClear) || (fieldNumberSet == 0)) {
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// Do nothing/nothing set in the oneof.
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return;
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}
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// Like GPBClearMessageField(), free the memory if an objecttype is set,
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// pod types don't need to do anything.
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GPBFieldDescriptor *fieldSet = [oneof fieldWithNumber:fieldNumberSet];
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NSCAssert(fieldSet,
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@"%@: oneof set to something (%u) not in the oneof?",
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[self class], fieldNumberSet);
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if (fieldSet && GPBFieldStoresObject(fieldSet)) {
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[fieldSet->description_->offset];
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[*typePtr release];
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*typePtr = nil;
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}
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// Set to nothing stored in the oneof.
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// (field number doesn't matter since setting to nothing).
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GPBSetHasIvar(self, hasIndex, 1, NO);
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}
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#pragma mark - IVar accessors
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//%PDDM-DEFINE IVAR_POD_ACCESSORS_DEFN(NAME, TYPE)
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//%TYPE GPBGetMessage##NAME##Field(GPBMessage *self,
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//% TYPE$S NAME$S GPBFieldDescriptor *field) {
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//% if (GPBGetHasIvarField(self, field)) {
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//% uint8_t *storage = (uint8_t *)self->messageStorage_;
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//% TYPE *typePtr = (TYPE *)&storage[field->description_->offset];
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//% return *typePtr;
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//% } else {
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//% return field.defaultValue.value##NAME;
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//% }
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//%}
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//%
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//%// Only exists for public api, no core code should use this.
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//%void GPBSetMessage##NAME##Field(GPBMessage *self,
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//% NAME$S GPBFieldDescriptor *field,
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//% NAME$S TYPE value) {
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//% if (self == nil || field == nil) return;
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//% GPBFileSyntax syntax = [self descriptor].file.syntax;
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//% GPBSet##NAME##IvarWithFieldInternal(self, field, value, syntax);
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//%}
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//%
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//%void GPBSet##NAME##IvarWithFieldInternal(GPBMessage *self,
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//% NAME$S GPBFieldDescriptor *field,
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//% NAME$S TYPE value,
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//% NAME$S GPBFileSyntax syntax) {
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//% GPBOneofDescriptor *oneof = field->containingOneof_;
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//% if (oneof) {
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//% GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
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//% }
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//% NSCAssert(self->messageStorage_ != NULL,
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//% @"%@: All messages should have storage (from init)",
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//% [self class]);
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//%#if defined(__clang_analyzer__)
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//% if (self->messageStorage_ == NULL) return;
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//%#endif
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//% uint8_t *storage = (uint8_t *)self->messageStorage_;
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//% TYPE *typePtr = (TYPE *)&storage[field->description_->offset];
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//% *typePtr = value;
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//% // proto2: any value counts as having been set; proto3, it
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//% // has to be a non zero value.
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//% BOOL hasValue =
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//% (syntax == GPBFileSyntaxProto2) || (value != (TYPE)0);
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//% GPBSetHasIvarField(self, field, hasValue);
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//% GPBBecomeVisibleToAutocreator(self);
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//%}
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//%
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//%PDDM-DEFINE IVAR_ALIAS_DEFN_OBJECT(NAME, TYPE)
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//%// Only exists for public api, no core code should use this.
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//%TYPE *GPBGetMessage##NAME##Field(GPBMessage *self,
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//% TYPE$S NAME$S GPBFieldDescriptor *field) {
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//% return (TYPE *)GPBGetObjectIvarWithField(self, field);
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//%}
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//%
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//%// Only exists for public api, no core code should use this.
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//%void GPBSetMessage##NAME##Field(GPBMessage *self,
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//% NAME$S GPBFieldDescriptor *field,
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//% NAME$S TYPE *value) {
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//% GPBSetObjectIvarWithField(self, field, (id)value);
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//%}
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//%
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// Object types are handled slightly differently, they need to be released
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// and retained.
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void GPBSetAutocreatedRetainedObjectIvarWithField(
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GPBMessage *self, GPBFieldDescriptor *field,
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id __attribute__((ns_consumed)) value) {
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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NSCAssert(*typePtr == NULL, @"Can't set autocreated object more than once.");
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*typePtr = value;
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}
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void GPBClearAutocreatedMessageIvarWithField(GPBMessage *self,
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GPBFieldDescriptor *field) {
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if (GPBGetHasIvarField(self, field)) {
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return;
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}
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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GPBMessage *oldValue = *typePtr;
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*typePtr = NULL;
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GPBClearMessageAutocreator(oldValue);
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[oldValue release];
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}
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// This exists only for briging some aliased types, nothing else should use it.
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static void GPBSetObjectIvarWithField(GPBMessage *self,
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GPBFieldDescriptor *field, id value) {
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if (self == nil || field == nil) return;
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GPBFileSyntax syntax = [self descriptor].file.syntax;
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GPBSetRetainedObjectIvarWithFieldInternal(self, field, [value retain],
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syntax);
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}
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void GPBSetObjectIvarWithFieldInternal(GPBMessage *self,
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GPBFieldDescriptor *field, id value,
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GPBFileSyntax syntax) {
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GPBSetRetainedObjectIvarWithFieldInternal(self, field, [value retain],
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syntax);
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}
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void GPBSetRetainedObjectIvarWithFieldInternal(GPBMessage *self,
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GPBFieldDescriptor *field,
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id value, GPBFileSyntax syntax) {
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NSCAssert(self->messageStorage_ != NULL,
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@"%@: All messages should have storage (from init)",
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[self class]);
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#if defined(__clang_analyzer__)
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if (self->messageStorage_ == NULL) return;
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#endif
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GPBDataType fieldType = GPBGetFieldDataType(field);
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BOOL isMapOrArray = GPBFieldIsMapOrArray(field);
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BOOL fieldIsMessage = GPBDataTypeIsMessage(fieldType);
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#ifdef DEBUG
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if (value == nil && !isMapOrArray && !fieldIsMessage &&
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field.hasDefaultValue) {
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// Setting a message to nil is an obvious way to "clear" the value
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// as there is no way to set a non-empty default value for messages.
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//
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// For Strings and Bytes that have default values set it is not clear what
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// should be done when their value is set to nil. Is the intention just to
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// clear the set value and reset to default, or is the intention to set the
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// value to the empty string/data? Arguments can be made for both cases.
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// 'nil' has been abused as a replacement for an empty string/data in ObjC.
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// We decided to be consistent with all "object" types and clear the has
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// field, and fall back on the default value. The warning below will only
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// appear in debug, but the could should be changed so the intention is
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// clear.
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NSString *hasSel = NSStringFromSelector(field->hasOrCountSel_);
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NSString *propName = field.name;
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NSString *className = self.descriptor.name;
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NSLog(@"warning: '%@.%@ = nil;' is not clearly defined for fields with "
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@"default values. Please use '%@.%@ = %@' if you want to set it to "
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@"empty, or call '%@.%@ = NO' to reset it to it's default value of "
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@"'%@'. Defaulting to resetting default value.",
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className, propName, className, propName,
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(fieldType == GPBDataTypeString) ? @"@\"\"" : @"GPBEmptyNSData()",
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className, hasSel, field.defaultValue.valueString);
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// Note: valueString, depending on the type, it could easily be
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// valueData/valueMessage.
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}
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#endif // DEBUG
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if (!isMapOrArray) {
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// Non repeated/map can be in an oneof, clear any existing value from the
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// oneof.
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GPBOneofDescriptor *oneof = field->containingOneof_;
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if (oneof) {
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GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
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}
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// Clear "has" if they are being set to nil.
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BOOL setHasValue = (value != nil);
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// Under proto3, Bytes & String fields get cleared by resetting them to
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// their default (empty) values, so if they are set to something of length
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// zero, they are being cleared.
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if ((syntax == GPBFileSyntaxProto3) && !fieldIsMessage &&
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([value length] == 0)) {
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setHasValue = NO;
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value = nil;
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}
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GPBSetHasIvarField(self, field, setHasValue);
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}
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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id oldValue = *typePtr;
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*typePtr = value;
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if (oldValue) {
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if (isMapOrArray) {
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if (field.fieldType == GPBFieldTypeRepeated) {
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// If the old array was autocreated by us, then clear it.
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if (GPBDataTypeIsObject(fieldType)) {
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GPBAutocreatedArray *autoArray = oldValue;
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if (autoArray->_autocreator == self) {
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autoArray->_autocreator = nil;
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}
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} else {
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// Type doesn't matter, it is a GPB*Array.
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GPBInt32Array *gpbArray = oldValue;
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if (gpbArray->_autocreator == self) {
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gpbArray->_autocreator = nil;
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}
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}
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} else { // GPBFieldTypeMap
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// If the old map was autocreated by us, then clear it.
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if ((field.mapKeyDataType == GPBDataTypeString) &&
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GPBDataTypeIsObject(fieldType)) {
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GPBAutocreatedDictionary *autoDict = oldValue;
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if (autoDict->_autocreator == self) {
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autoDict->_autocreator = nil;
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}
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} else {
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// Type doesn't matter, it is a GPB*Dictionary.
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GPBInt32Int32Dictionary *gpbDict = oldValue;
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if (gpbDict->_autocreator == self) {
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gpbDict->_autocreator = nil;
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}
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}
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}
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} else if (fieldIsMessage) {
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// If the old message value was autocreated by us, then clear it.
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GPBMessage *oldMessageValue = oldValue;
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if (GPBWasMessageAutocreatedBy(oldMessageValue, self)) {
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GPBClearMessageAutocreator(oldMessageValue);
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}
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}
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[oldValue release];
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}
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GPBBecomeVisibleToAutocreator(self);
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}
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id GPBGetObjectIvarWithFieldNoAutocreate(GPBMessage *self,
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GPBFieldDescriptor *field) {
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if (self->messageStorage_ == nil) {
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return nil;
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}
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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return *typePtr;
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}
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id GPBGetObjectIvarWithField(GPBMessage *self, GPBFieldDescriptor *field) {
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NSCAssert(!GPBFieldIsMapOrArray(field), @"Shouldn't get here");
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if (GPBGetHasIvarField(self, field)) {
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uint8_t *storage = (uint8_t *)self->messageStorage_;
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id *typePtr = (id *)&storage[field->description_->offset];
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return *typePtr;
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}
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// Not set...
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// Non messages (string/data), get their default.
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if (!GPBFieldDataTypeIsMessage(field)) {
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return field.defaultValue.valueMessage;
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}
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dispatch_semaphore_wait(self->readOnlySemaphore_, DISPATCH_TIME_FOREVER);
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GPBMessage *result = GPBGetObjectIvarWithFieldNoAutocreate(self, field);
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if (!result) {
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// For non repeated messages, create the object, set it and return it.
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// This object will not initially be visible via GPBGetHasIvar, so
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// we save its creator so it can become visible if it's mutated later.
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result = GPBCreateMessageWithAutocreator(field.msgClass, self, field);
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GPBSetAutocreatedRetainedObjectIvarWithField(self, field, result);
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}
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dispatch_semaphore_signal(self->readOnlySemaphore_);
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return result;
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}
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// Only exists for public api, no core code should use this.
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int32_t GPBGetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field) {
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GPBFileSyntax syntax = [self descriptor].file.syntax;
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return GPBGetEnumIvarWithFieldInternal(self, field, syntax);
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}
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int32_t GPBGetEnumIvarWithFieldInternal(GPBMessage *self,
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GPBFieldDescriptor *field,
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GPBFileSyntax syntax) {
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int32_t result = GPBGetMessageInt32Field(self, field);
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// If this is presevering unknown enums, make sure the value is valid before
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// returning it.
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if (GPBHasPreservingUnknownEnumSemantics(syntax) &&
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![field isValidEnumValue:result]) {
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result = kGPBUnrecognizedEnumeratorValue;
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}
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return result;
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}
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|
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// Only exists for public api, no core code should use this.
|
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void GPBSetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field,
|
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int32_t value) {
|
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GPBFileSyntax syntax = [self descriptor].file.syntax;
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|
GPBSetInt32IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetEnumIvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field, int32_t value,
|
|
GPBFileSyntax syntax) {
|
|
// Don't allow in unknown values. Proto3 can use the Raw method.
|
|
if (![field isValidEnumValue:value]) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@: Attempt to set an unknown enum value (%d)",
|
|
[self class], field.name, value];
|
|
}
|
|
GPBSetInt32IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
int32_t GPBGetMessageRawEnumField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
int32_t result = GPBGetMessageInt32Field(self, field);
|
|
return result;
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field,
|
|
int32_t value) {
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetInt32IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Bool, BOOL)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
BOOL GPBGetMessageBoolField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
BOOL *typePtr = (BOOL *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueBool;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageBoolField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
BOOL value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetBoolIvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetBoolIvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
BOOL value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
BOOL *typePtr = (BOOL *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (BOOL)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Int32, int32_t)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
int32_t GPBGetMessageInt32Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
int32_t *typePtr = (int32_t *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueInt32;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageInt32Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
int32_t value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetInt32IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetInt32IvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
int32_t value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
int32_t *typePtr = (int32_t *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (int32_t)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(UInt32, uint32_t)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
uint32_t GPBGetMessageUInt32Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
uint32_t *typePtr = (uint32_t *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueUInt32;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageUInt32Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
uint32_t value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetUInt32IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetUInt32IvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
uint32_t value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
uint32_t *typePtr = (uint32_t *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (uint32_t)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Int64, int64_t)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
int64_t GPBGetMessageInt64Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
int64_t *typePtr = (int64_t *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueInt64;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageInt64Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
int64_t value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetInt64IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetInt64IvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
int64_t value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
int64_t *typePtr = (int64_t *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (int64_t)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(UInt64, uint64_t)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
uint64_t GPBGetMessageUInt64Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
uint64_t *typePtr = (uint64_t *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueUInt64;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageUInt64Field(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
uint64_t value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetUInt64IvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetUInt64IvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
uint64_t value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
uint64_t *typePtr = (uint64_t *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (uint64_t)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Float, float)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
float GPBGetMessageFloatField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
float *typePtr = (float *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueFloat;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageFloatField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
float value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetFloatIvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetFloatIvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
float value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
float *typePtr = (float *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (float)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_POD_ACCESSORS_DEFN(Double, double)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
double GPBGetMessageDoubleField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
if (GPBGetHasIvarField(self, field)) {
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
double *typePtr = (double *)&storage[field->description_->offset];
|
|
return *typePtr;
|
|
} else {
|
|
return field.defaultValue.valueDouble;
|
|
}
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageDoubleField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
double value) {
|
|
if (self == nil || field == nil) return;
|
|
GPBFileSyntax syntax = [self descriptor].file.syntax;
|
|
GPBSetDoubleIvarWithFieldInternal(self, field, value, syntax);
|
|
}
|
|
|
|
void GPBSetDoubleIvarWithFieldInternal(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
double value,
|
|
GPBFileSyntax syntax) {
|
|
GPBOneofDescriptor *oneof = field->containingOneof_;
|
|
if (oneof) {
|
|
GPBMaybeClearOneof(self, oneof, GPBFieldNumber(field));
|
|
}
|
|
NSCAssert(self->messageStorage_ != NULL,
|
|
@"%@: All messages should have storage (from init)",
|
|
[self class]);
|
|
#if defined(__clang_analyzer__)
|
|
if (self->messageStorage_ == NULL) return;
|
|
#endif
|
|
uint8_t *storage = (uint8_t *)self->messageStorage_;
|
|
double *typePtr = (double *)&storage[field->description_->offset];
|
|
*typePtr = value;
|
|
// proto2: any value counts as having been set; proto3, it
|
|
// has to be a non zero value.
|
|
BOOL hasValue =
|
|
(syntax == GPBFileSyntaxProto2) || (value != (double)0);
|
|
GPBSetHasIvarField(self, field, hasValue);
|
|
GPBBecomeVisibleToAutocreator(self);
|
|
}
|
|
|
|
//%PDDM-EXPAND-END (7 expansions)
|
|
|
|
// Aliases are function calls that are virtually the same.
|
|
|
|
//%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(String, NSString)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
NSString *GPBGetMessageStringField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
return (NSString *)GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageStringField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
NSString *value) {
|
|
GPBSetObjectIvarWithField(self, field, (id)value);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Bytes, NSData)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
NSData *GPBGetMessageBytesField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
return (NSData *)GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageBytesField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
NSData *value) {
|
|
GPBSetObjectIvarWithField(self, field, (id)value);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Message, GPBMessage)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
GPBMessage *GPBGetMessageMessageField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
return (GPBMessage *)GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageMessageField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
GPBMessage *value) {
|
|
GPBSetObjectIvarWithField(self, field, (id)value);
|
|
}
|
|
|
|
//%PDDM-EXPAND IVAR_ALIAS_DEFN_OBJECT(Group, GPBMessage)
|
|
// This block of code is generated, do not edit it directly.
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
GPBMessage *GPBGetMessageGroupField(GPBMessage *self,
|
|
GPBFieldDescriptor *field) {
|
|
return (GPBMessage *)GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageGroupField(GPBMessage *self,
|
|
GPBFieldDescriptor *field,
|
|
GPBMessage *value) {
|
|
GPBSetObjectIvarWithField(self, field, (id)value);
|
|
}
|
|
|
|
//%PDDM-EXPAND-END (4 expansions)
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
id GPBGetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field) {
|
|
#if DEBUG
|
|
if (field.fieldType != GPBFieldTypeRepeated) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@ is not a repeated field.",
|
|
[self class], field.name];
|
|
}
|
|
#endif
|
|
return GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field, id array) {
|
|
#if DEBUG
|
|
if (field.fieldType != GPBFieldTypeRepeated) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@ is not a repeated field.",
|
|
[self class], field.name];
|
|
}
|
|
Class expectedClass = Nil;
|
|
switch (GPBGetFieldDataType(field)) {
|
|
case GPBDataTypeBool:
|
|
expectedClass = [GPBBoolArray class];
|
|
break;
|
|
case GPBDataTypeSFixed32:
|
|
case GPBDataTypeInt32:
|
|
case GPBDataTypeSInt32:
|
|
expectedClass = [GPBInt32Array class];
|
|
break;
|
|
case GPBDataTypeFixed32:
|
|
case GPBDataTypeUInt32:
|
|
expectedClass = [GPBUInt32Array class];
|
|
break;
|
|
case GPBDataTypeSFixed64:
|
|
case GPBDataTypeInt64:
|
|
case GPBDataTypeSInt64:
|
|
expectedClass = [GPBInt64Array class];
|
|
break;
|
|
case GPBDataTypeFixed64:
|
|
case GPBDataTypeUInt64:
|
|
expectedClass = [GPBUInt64Array class];
|
|
break;
|
|
case GPBDataTypeFloat:
|
|
expectedClass = [GPBFloatArray class];
|
|
break;
|
|
case GPBDataTypeDouble:
|
|
expectedClass = [GPBDoubleArray class];
|
|
break;
|
|
case GPBDataTypeBytes:
|
|
case GPBDataTypeString:
|
|
case GPBDataTypeMessage:
|
|
case GPBDataTypeGroup:
|
|
expectedClass = [NSMutableDictionary class];
|
|
break;
|
|
case GPBDataTypeEnum:
|
|
expectedClass = [GPBBoolArray class];
|
|
break;
|
|
}
|
|
if (array && ![array isKindOfClass:expectedClass]) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@: Expected %@ object, got %@.",
|
|
[self class], field.name, expectedClass, [array class]];
|
|
}
|
|
#endif
|
|
GPBSetObjectIvarWithField(self, field, array);
|
|
}
|
|
|
|
#if DEBUG
|
|
static NSString *TypeToStr(GPBDataType dataType) {
|
|
switch (dataType) {
|
|
case GPBDataTypeBool:
|
|
return @"Bool";
|
|
case GPBDataTypeSFixed32:
|
|
case GPBDataTypeInt32:
|
|
case GPBDataTypeSInt32:
|
|
return @"Int32";
|
|
case GPBDataTypeFixed32:
|
|
case GPBDataTypeUInt32:
|
|
return @"UInt32";
|
|
case GPBDataTypeSFixed64:
|
|
case GPBDataTypeInt64:
|
|
case GPBDataTypeSInt64:
|
|
return @"Int64";
|
|
case GPBDataTypeFixed64:
|
|
case GPBDataTypeUInt64:
|
|
return @"UInt64";
|
|
case GPBDataTypeFloat:
|
|
return @"Float";
|
|
case GPBDataTypeDouble:
|
|
return @"Double";
|
|
case GPBDataTypeBytes:
|
|
case GPBDataTypeString:
|
|
case GPBDataTypeMessage:
|
|
case GPBDataTypeGroup:
|
|
return @"Object";
|
|
case GPBDataTypeEnum:
|
|
return @"Bool";
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
id GPBGetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field) {
|
|
#if DEBUG
|
|
if (field.fieldType != GPBFieldTypeMap) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@ is not a map<> field.",
|
|
[self class], field.name];
|
|
}
|
|
#endif
|
|
return GPBGetObjectIvarWithField(self, field);
|
|
}
|
|
|
|
// Only exists for public api, no core code should use this.
|
|
void GPBSetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field,
|
|
id dictionary) {
|
|
#if DEBUG
|
|
if (field.fieldType != GPBFieldTypeMap) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@ is not a map<> field.",
|
|
[self class], field.name];
|
|
}
|
|
if (dictionary) {
|
|
GPBDataType keyDataType = field.mapKeyDataType;
|
|
GPBDataType valueDataType = GPBGetFieldDataType(field);
|
|
NSString *keyStr = TypeToStr(keyDataType);
|
|
NSString *valueStr = TypeToStr(valueDataType);
|
|
if (keyDataType == GPBDataTypeString) {
|
|
keyStr = @"String";
|
|
}
|
|
Class expectedClass = Nil;
|
|
if ((keyDataType == GPBDataTypeString) &&
|
|
GPBDataTypeIsObject(valueDataType)) {
|
|
expectedClass = [NSMutableDictionary class];
|
|
} else {
|
|
NSString *className =
|
|
[NSString stringWithFormat:@"GPB%@%@Dictionary", keyStr, valueStr];
|
|
expectedClass = NSClassFromString(className);
|
|
NSCAssert(expectedClass, @"Missing a class (%@)?", expectedClass);
|
|
}
|
|
if (![dictionary isKindOfClass:expectedClass]) {
|
|
[NSException raise:NSInvalidArgumentException
|
|
format:@"%@.%@: Expected %@ object, got %@.",
|
|
[self class], field.name, expectedClass,
|
|
[dictionary class]];
|
|
}
|
|
}
|
|
#endif
|
|
GPBSetObjectIvarWithField(self, field, dictionary);
|
|
}
|
|
|
|
#pragma mark - Misc Dynamic Runtime Utils
|
|
|
|
const char *GPBMessageEncodingForSelector(SEL selector, BOOL instanceSel) {
|
|
Protocol *protocol =
|
|
objc_getProtocol(GPBStringifySymbol(GPBMessageSignatureProtocol));
|
|
struct objc_method_description description =
|
|
protocol_getMethodDescription(protocol, selector, NO, instanceSel);
|
|
return description.types;
|
|
}
|
|
|
|
#pragma mark - Text Format Support
|
|
|
|
static void AppendStringEscaped(NSString *toPrint, NSMutableString *destStr) {
|
|
[destStr appendString:@"\""];
|
|
NSUInteger len = [toPrint length];
|
|
for (NSUInteger i = 0; i < len; ++i) {
|
|
unichar aChar = [toPrint characterAtIndex:i];
|
|
switch (aChar) {
|
|
case '\n': [destStr appendString:@"\\n"]; break;
|
|
case '\r': [destStr appendString:@"\\r"]; break;
|
|
case '\t': [destStr appendString:@"\\t"]; break;
|
|
case '\"': [destStr appendString:@"\\\""]; break;
|
|
case '\'': [destStr appendString:@"\\\'"]; break;
|
|
case '\\': [destStr appendString:@"\\\\"]; break;
|
|
default:
|
|
[destStr appendFormat:@"%C", aChar];
|
|
break;
|
|
}
|
|
}
|
|
[destStr appendString:@"\""];
|
|
}
|
|
|
|
static void AppendBufferAsString(NSData *buffer, NSMutableString *destStr) {
|
|
const char *src = (const char *)[buffer bytes];
|
|
size_t srcLen = [buffer length];
|
|
[destStr appendString:@"\""];
|
|
for (const char *srcEnd = src + srcLen; src < srcEnd; src++) {
|
|
switch (*src) {
|
|
case '\n': [destStr appendString:@"\\n"]; break;
|
|
case '\r': [destStr appendString:@"\\r"]; break;
|
|
case '\t': [destStr appendString:@"\\t"]; break;
|
|
case '\"': [destStr appendString:@"\\\""]; break;
|
|
case '\'': [destStr appendString:@"\\\'"]; break;
|
|
case '\\': [destStr appendString:@"\\\\"]; break;
|
|
default:
|
|
if (isprint(*src)) {
|
|
[destStr appendFormat:@"%c", *src];
|
|
} else {
|
|
// NOTE: doing hex means you have to worry about the letter after
|
|
// the hex being another hex char and forcing that to be escaped, so
|
|
// use octal to keep it simple.
|
|
[destStr appendFormat:@"\\%03o", (uint8_t)(*src)];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
[destStr appendString:@"\""];
|
|
}
|
|
|
|
static void AppendTextFormatForMapMessageField(
|
|
id map, GPBFieldDescriptor *field, NSMutableString *toStr,
|
|
NSString *lineIndent, NSString *fieldName, NSString *lineEnding) {
|
|
GPBDataType keyDataType = field.mapKeyDataType;
|
|
GPBDataType valueDataType = GPBGetFieldDataType(field);
|
|
BOOL isMessageValue = GPBDataTypeIsMessage(valueDataType);
|
|
|
|
NSString *msgStartFirst =
|
|
[NSString stringWithFormat:@"%@%@ {%@\n", lineIndent, fieldName, lineEnding];
|
|
NSString *msgStart =
|
|
[NSString stringWithFormat:@"%@%@ {\n", lineIndent, fieldName];
|
|
NSString *msgEnd = [NSString stringWithFormat:@"%@}\n", lineIndent];
|
|
|
|
NSString *keyLine = [NSString stringWithFormat:@"%@ key: ", lineIndent];
|
|
NSString *valueLine = [NSString stringWithFormat:@"%@ value%s ", lineIndent,
|
|
(isMessageValue ? "" : ":")];
|
|
|
|
__block BOOL isFirst = YES;
|
|
|
|
if ((keyDataType == GPBDataTypeString) &&
|
|
GPBDataTypeIsObject(valueDataType)) {
|
|
// map is an NSDictionary.
|
|
NSDictionary *dict = map;
|
|
[dict enumerateKeysAndObjectsUsingBlock:^(NSString *key, id value, BOOL *stop) {
|
|
#pragma unused(stop)
|
|
[toStr appendString:(isFirst ? msgStartFirst : msgStart)];
|
|
isFirst = NO;
|
|
|
|
[toStr appendString:keyLine];
|
|
AppendStringEscaped(key, toStr);
|
|
[toStr appendString:@"\n"];
|
|
|
|
[toStr appendString:valueLine];
|
|
switch (valueDataType) {
|
|
case GPBDataTypeString:
|
|
AppendStringEscaped(value, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeBytes:
|
|
AppendBufferAsString(value, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeMessage:
|
|
[toStr appendString:@"{\n"];
|
|
NSString *subIndent = [lineIndent stringByAppendingString:@" "];
|
|
AppendTextFormatForMessage(value, toStr, subIndent);
|
|
[toStr appendFormat:@"%@ }", lineIndent];
|
|
break;
|
|
|
|
default:
|
|
NSCAssert(NO, @"Can't happen");
|
|
break;
|
|
}
|
|
[toStr appendString:@"\n"];
|
|
|
|
[toStr appendString:msgEnd];
|
|
}];
|
|
} else {
|
|
// map is one of the GPB*Dictionary classes, type doesn't matter.
|
|
GPBInt32Int32Dictionary *dict = map;
|
|
[dict enumerateForTextFormat:^(id keyObj, id valueObj) {
|
|
[toStr appendString:(isFirst ? msgStartFirst : msgStart)];
|
|
isFirst = NO;
|
|
|
|
// Key always is a NSString.
|
|
if (keyDataType == GPBDataTypeString) {
|
|
[toStr appendString:keyLine];
|
|
AppendStringEscaped(keyObj, toStr);
|
|
[toStr appendString:@"\n"];
|
|
} else {
|
|
[toStr appendFormat:@"%@%@\n", keyLine, keyObj];
|
|
}
|
|
|
|
[toStr appendString:valueLine];
|
|
switch (valueDataType) {
|
|
case GPBDataTypeString:
|
|
AppendStringEscaped(valueObj, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeBytes:
|
|
AppendBufferAsString(valueObj, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeMessage:
|
|
[toStr appendString:@"{\n"];
|
|
NSString *subIndent = [lineIndent stringByAppendingString:@" "];
|
|
AppendTextFormatForMessage(valueObj, toStr, subIndent);
|
|
[toStr appendFormat:@"%@ }", lineIndent];
|
|
break;
|
|
|
|
case GPBDataTypeEnum: {
|
|
int32_t enumValue = [valueObj intValue];
|
|
NSString *valueStr = nil;
|
|
GPBEnumDescriptor *descriptor = field.enumDescriptor;
|
|
if (descriptor) {
|
|
valueStr = [descriptor textFormatNameForValue:enumValue];
|
|
}
|
|
if (valueStr) {
|
|
[toStr appendString:valueStr];
|
|
} else {
|
|
[toStr appendFormat:@"%d", enumValue];
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
NSCAssert(valueDataType != GPBDataTypeGroup, @"Can't happen");
|
|
// Everything else is a NSString.
|
|
[toStr appendString:valueObj];
|
|
break;
|
|
}
|
|
[toStr appendString:@"\n"];
|
|
|
|
[toStr appendString:msgEnd];
|
|
}];
|
|
}
|
|
}
|
|
|
|
static void AppendTextFormatForMessageField(GPBMessage *message,
|
|
GPBFieldDescriptor *field,
|
|
NSMutableString *toStr,
|
|
NSString *lineIndent) {
|
|
id arrayOrMap;
|
|
NSUInteger count;
|
|
GPBFieldType fieldType = field.fieldType;
|
|
switch (fieldType) {
|
|
case GPBFieldTypeSingle:
|
|
arrayOrMap = nil;
|
|
count = (GPBGetHasIvarField(message, field) ? 1 : 0);
|
|
break;
|
|
|
|
case GPBFieldTypeRepeated:
|
|
// Will be NSArray or GPB*Array, type doesn't matter, they both
|
|
// implement count.
|
|
arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(message, field);
|
|
count = [(NSArray *)arrayOrMap count];
|
|
break;
|
|
|
|
case GPBFieldTypeMap: {
|
|
// Will be GPB*Dictionary or NSMutableDictionary, type doesn't matter,
|
|
// they both implement count.
|
|
arrayOrMap = GPBGetObjectIvarWithFieldNoAutocreate(message, field);
|
|
count = [(NSDictionary *)arrayOrMap count];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (count == 0) {
|
|
// Nothing to print, out of here.
|
|
return;
|
|
}
|
|
|
|
NSString *lineEnding = @"";
|
|
|
|
// If the name can't be reversed or support for extra info was turned off,
|
|
// this can return nil.
|
|
NSString *fieldName = [field textFormatName];
|
|
if ([fieldName length] == 0) {
|
|
fieldName = [NSString stringWithFormat:@"%u", GPBFieldNumber(field)];
|
|
// If there is only one entry, put the objc name as a comment, other wise
|
|
// add it before the repeated values.
|
|
if (count > 1) {
|
|
[toStr appendFormat:@"%@# %@\n", lineIndent, field.name];
|
|
} else {
|
|
lineEnding = [NSString stringWithFormat:@" # %@", field.name];
|
|
}
|
|
}
|
|
|
|
if (fieldType == GPBFieldTypeMap) {
|
|
AppendTextFormatForMapMessageField(arrayOrMap, field, toStr, lineIndent,
|
|
fieldName, lineEnding);
|
|
return;
|
|
}
|
|
|
|
id array = arrayOrMap;
|
|
const BOOL isRepeated = (array != nil);
|
|
|
|
GPBDataType fieldDataType = GPBGetFieldDataType(field);
|
|
BOOL isMessageField = GPBDataTypeIsMessage(fieldDataType);
|
|
for (NSUInteger j = 0; j < count; ++j) {
|
|
// Start the line.
|
|
[toStr appendFormat:@"%@%@%s ", lineIndent, fieldName,
|
|
(isMessageField ? "" : ":")];
|
|
|
|
// The value.
|
|
switch (fieldDataType) {
|
|
#define FIELD_CASE(GPBDATATYPE, CTYPE, REAL_TYPE, ...) \
|
|
case GPBDataType##GPBDATATYPE: { \
|
|
CTYPE v = (isRepeated ? [(GPB##REAL_TYPE##Array *)array valueAtIndex:j] \
|
|
: GPBGetMessage##REAL_TYPE##Field(message, field)); \
|
|
[toStr appendFormat:__VA_ARGS__, v]; \
|
|
break; \
|
|
}
|
|
|
|
FIELD_CASE(Int32, int32_t, Int32, @"%d")
|
|
FIELD_CASE(SInt32, int32_t, Int32, @"%d")
|
|
FIELD_CASE(SFixed32, int32_t, Int32, @"%d")
|
|
FIELD_CASE(UInt32, uint32_t, UInt32, @"%u")
|
|
FIELD_CASE(Fixed32, uint32_t, UInt32, @"%u")
|
|
FIELD_CASE(Int64, int64_t, Int64, @"%lld")
|
|
FIELD_CASE(SInt64, int64_t, Int64, @"%lld")
|
|
FIELD_CASE(SFixed64, int64_t, Int64, @"%lld")
|
|
FIELD_CASE(UInt64, uint64_t, UInt64, @"%llu")
|
|
FIELD_CASE(Fixed64, uint64_t, UInt64, @"%llu")
|
|
FIELD_CASE(Float, float, Float, @"%.*g", FLT_DIG)
|
|
FIELD_CASE(Double, double, Double, @"%.*lg", DBL_DIG)
|
|
|
|
#undef FIELD_CASE
|
|
|
|
case GPBDataTypeEnum: {
|
|
int32_t v = (isRepeated ? [(GPBEnumArray *)array rawValueAtIndex:j]
|
|
: GPBGetMessageInt32Field(message, field));
|
|
NSString *valueStr = nil;
|
|
GPBEnumDescriptor *descriptor = field.enumDescriptor;
|
|
if (descriptor) {
|
|
valueStr = [descriptor textFormatNameForValue:v];
|
|
}
|
|
if (valueStr) {
|
|
[toStr appendString:valueStr];
|
|
} else {
|
|
[toStr appendFormat:@"%d", v];
|
|
}
|
|
break;
|
|
}
|
|
|
|
case GPBDataTypeBool: {
|
|
BOOL v = (isRepeated ? [(GPBBoolArray *)array valueAtIndex:j]
|
|
: GPBGetMessageBoolField(message, field));
|
|
[toStr appendString:(v ? @"true" : @"false")];
|
|
break;
|
|
}
|
|
|
|
case GPBDataTypeString: {
|
|
NSString *v = (isRepeated ? [(NSArray *)array objectAtIndex:j]
|
|
: GPBGetMessageStringField(message, field));
|
|
AppendStringEscaped(v, toStr);
|
|
break;
|
|
}
|
|
|
|
case GPBDataTypeBytes: {
|
|
NSData *v = (isRepeated ? [(NSArray *)array objectAtIndex:j]
|
|
: GPBGetMessageBytesField(message, field));
|
|
AppendBufferAsString(v, toStr);
|
|
break;
|
|
}
|
|
|
|
case GPBDataTypeGroup:
|
|
case GPBDataTypeMessage: {
|
|
GPBMessage *v =
|
|
(isRepeated ? [(NSArray *)array objectAtIndex:j]
|
|
: GPBGetObjectIvarWithField(message, field));
|
|
[toStr appendFormat:@"{%@\n", lineEnding];
|
|
NSString *subIndent = [lineIndent stringByAppendingString:@" "];
|
|
AppendTextFormatForMessage(v, toStr, subIndent);
|
|
[toStr appendFormat:@"%@}", lineIndent];
|
|
lineEnding = @"";
|
|
break;
|
|
}
|
|
|
|
} // switch(fieldDataType)
|
|
|
|
// End the line.
|
|
[toStr appendFormat:@"%@\n", lineEnding];
|
|
|
|
} // for(count)
|
|
}
|
|
|
|
static void AppendTextFormatForMessageExtensionRange(GPBMessage *message,
|
|
NSArray *activeExtensions,
|
|
GPBExtensionRange range,
|
|
NSMutableString *toStr,
|
|
NSString *lineIndent) {
|
|
uint32_t start = range.start;
|
|
uint32_t end = range.end;
|
|
for (GPBExtensionDescriptor *extension in activeExtensions) {
|
|
uint32_t fieldNumber = extension.fieldNumber;
|
|
if (fieldNumber < start) {
|
|
// Not there yet.
|
|
continue;
|
|
}
|
|
if (fieldNumber > end) {
|
|
// Done.
|
|
break;
|
|
}
|
|
|
|
id rawExtValue = [message getExtension:extension];
|
|
BOOL isRepeated = extension.isRepeated;
|
|
|
|
NSUInteger numValues = 1;
|
|
NSString *lineEnding = @"";
|
|
if (isRepeated) {
|
|
numValues = [(NSArray *)rawExtValue count];
|
|
}
|
|
|
|
NSString *singletonName = extension.singletonName;
|
|
if (numValues == 1) {
|
|
lineEnding = [NSString stringWithFormat:@" # [%@]", singletonName];
|
|
} else {
|
|
[toStr appendFormat:@"%@# [%@]\n", lineIndent, singletonName];
|
|
}
|
|
|
|
GPBDataType extDataType = extension.dataType;
|
|
for (NSUInteger j = 0; j < numValues; ++j) {
|
|
id curValue = (isRepeated ? [rawExtValue objectAtIndex:j] : rawExtValue);
|
|
|
|
// Start the line.
|
|
[toStr appendFormat:@"%@%u%s ", lineIndent, fieldNumber,
|
|
(GPBDataTypeIsMessage(extDataType) ? "" : ":")];
|
|
|
|
// The value.
|
|
switch (extDataType) {
|
|
#define FIELD_CASE(GPBDATATYPE, CTYPE, NUMSELECTOR, ...) \
|
|
case GPBDataType##GPBDATATYPE: { \
|
|
CTYPE v = [(NSNumber *)curValue NUMSELECTOR]; \
|
|
[toStr appendFormat:__VA_ARGS__, v]; \
|
|
break; \
|
|
}
|
|
|
|
FIELD_CASE(Int32, int32_t, intValue, @"%d")
|
|
FIELD_CASE(SInt32, int32_t, intValue, @"%d")
|
|
FIELD_CASE(SFixed32, int32_t, unsignedIntValue, @"%d")
|
|
FIELD_CASE(UInt32, uint32_t, unsignedIntValue, @"%u")
|
|
FIELD_CASE(Fixed32, uint32_t, unsignedIntValue, @"%u")
|
|
FIELD_CASE(Int64, int64_t, longLongValue, @"%lld")
|
|
FIELD_CASE(SInt64, int64_t, longLongValue, @"%lld")
|
|
FIELD_CASE(SFixed64, int64_t, longLongValue, @"%lld")
|
|
FIELD_CASE(UInt64, uint64_t, unsignedLongLongValue, @"%llu")
|
|
FIELD_CASE(Fixed64, uint64_t, unsignedLongLongValue, @"%llu")
|
|
FIELD_CASE(Float, float, floatValue, @"%.*g", FLT_DIG)
|
|
FIELD_CASE(Double, double, doubleValue, @"%.*lg", DBL_DIG)
|
|
// TODO: Add a comment with the enum name from enum descriptors
|
|
// (might not be real value, so leave it as a comment, ObjC compiler
|
|
// name mangles differently). Doesn't look like we actually generate
|
|
// an enum descriptor reference like we do for normal fields, so this
|
|
// will take a compiler change.
|
|
FIELD_CASE(Enum, int32_t, intValue, @"%d")
|
|
|
|
#undef FIELD_CASE
|
|
|
|
case GPBDataTypeBool:
|
|
[toStr appendString:([(NSNumber *)curValue boolValue] ? @"true"
|
|
: @"false")];
|
|
break;
|
|
|
|
case GPBDataTypeString:
|
|
AppendStringEscaped(curValue, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeBytes:
|
|
AppendBufferAsString((NSData *)curValue, toStr);
|
|
break;
|
|
|
|
case GPBDataTypeGroup:
|
|
case GPBDataTypeMessage: {
|
|
[toStr appendFormat:@"{%@\n", lineEnding];
|
|
NSString *subIndent = [lineIndent stringByAppendingString:@" "];
|
|
AppendTextFormatForMessage(curValue, toStr, subIndent);
|
|
[toStr appendFormat:@"%@}", lineIndent];
|
|
lineEnding = @"";
|
|
break;
|
|
}
|
|
|
|
} // switch(extDataType)
|
|
|
|
} // for(numValues)
|
|
|
|
// End the line.
|
|
[toStr appendFormat:@"%@\n", lineEnding];
|
|
|
|
} // for..in(activeExtensions)
|
|
}
|
|
|
|
static void AppendTextFormatForMessage(GPBMessage *message,
|
|
NSMutableString *toStr,
|
|
NSString *lineIndent) {
|
|
GPBDescriptor *descriptor = [message descriptor];
|
|
NSArray *fieldsArray = descriptor->fields_;
|
|
NSUInteger fieldCount = fieldsArray.count;
|
|
const GPBExtensionRange *extensionRanges = descriptor.extensionRanges;
|
|
NSUInteger extensionRangesCount = descriptor.extensionRangesCount;
|
|
NSArray *activeExtensions = [message sortedExtensionsInUse];
|
|
for (NSUInteger i = 0, j = 0; i < fieldCount || j < extensionRangesCount;) {
|
|
if (i == fieldCount) {
|
|
AppendTextFormatForMessageExtensionRange(
|
|
message, activeExtensions, extensionRanges[j++], toStr, lineIndent);
|
|
} else if (j == extensionRangesCount ||
|
|
GPBFieldNumber(fieldsArray[i]) < extensionRanges[j].start) {
|
|
AppendTextFormatForMessageField(message, fieldsArray[i++], toStr,
|
|
lineIndent);
|
|
} else {
|
|
AppendTextFormatForMessageExtensionRange(
|
|
message, activeExtensions, extensionRanges[j++], toStr, lineIndent);
|
|
}
|
|
}
|
|
|
|
NSString *unknownFieldsStr =
|
|
GPBTextFormatForUnknownFieldSet(message.unknownFields, lineIndent);
|
|
if ([unknownFieldsStr length] > 0) {
|
|
[toStr appendFormat:@"%@# --- Unknown fields ---\n", lineIndent];
|
|
[toStr appendString:unknownFieldsStr];
|
|
}
|
|
}
|
|
|
|
NSString *GPBTextFormatForMessage(GPBMessage *message, NSString *lineIndent) {
|
|
if (message == nil) return @"";
|
|
if (lineIndent == nil) lineIndent = @"";
|
|
|
|
NSMutableString *buildString = [NSMutableString string];
|
|
AppendTextFormatForMessage(message, buildString, lineIndent);
|
|
return buildString;
|
|
}
|
|
|
|
NSString *GPBTextFormatForUnknownFieldSet(GPBUnknownFieldSet *unknownSet,
|
|
NSString *lineIndent) {
|
|
if (unknownSet == nil) return @"";
|
|
if (lineIndent == nil) lineIndent = @"";
|
|
|
|
NSMutableString *result = [NSMutableString string];
|
|
for (GPBUnknownField *field in [unknownSet sortedFields]) {
|
|
int32_t fieldNumber = [field number];
|
|
|
|
#define PRINT_LOOP(PROPNAME, CTYPE, FORMAT) \
|
|
[field.PROPNAME \
|
|
enumerateValuesWithBlock:^(CTYPE value, NSUInteger idx, BOOL * stop) { \
|
|
_Pragma("unused(idx, stop)"); \
|
|
[result \
|
|
appendFormat:@"%@%d: " #FORMAT "\n", lineIndent, fieldNumber, value]; \
|
|
}];
|
|
|
|
PRINT_LOOP(varintList, uint64_t, %llu);
|
|
PRINT_LOOP(fixed32List, uint32_t, 0x%X);
|
|
PRINT_LOOP(fixed64List, uint64_t, 0x%llX);
|
|
|
|
#undef PRINT_LOOP
|
|
|
|
// NOTE: C++ version of TextFormat tries to parse this as a message
|
|
// and print that if it succeeds.
|
|
for (NSData *data in field.lengthDelimitedList) {
|
|
[result appendFormat:@"%@%d: ", lineIndent, fieldNumber];
|
|
AppendBufferAsString(data, result);
|
|
[result appendString:@"\n"];
|
|
}
|
|
|
|
for (GPBUnknownFieldSet *subUnknownSet in field.groupList) {
|
|
[result appendFormat:@"%@%d: {\n", lineIndent, fieldNumber];
|
|
NSString *subIndent = [lineIndent stringByAppendingString:@" "];
|
|
NSString *subUnknwonSetStr =
|
|
GPBTextFormatForUnknownFieldSet(subUnknownSet, subIndent);
|
|
[result appendString:subUnknwonSetStr];
|
|
[result appendFormat:@"%@}\n", lineIndent];
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
// Helpers to decode a varint. Not using GPBCodedInputStream version because
|
|
// that needs a state object, and we don't want to create an input stream out
|
|
// of the data.
|
|
GPB_INLINE int8_t ReadRawByteFromData(const uint8_t **data) {
|
|
int8_t result = *((int8_t *)(*data));
|
|
++(*data);
|
|
return result;
|
|
}
|
|
|
|
static int32_t ReadRawVarint32FromData(const uint8_t **data) {
|
|
int8_t tmp = ReadRawByteFromData(data);
|
|
if (tmp >= 0) {
|
|
return tmp;
|
|
}
|
|
int32_t result = tmp & 0x7f;
|
|
if ((tmp = ReadRawByteFromData(data)) >= 0) {
|
|
result |= tmp << 7;
|
|
} else {
|
|
result |= (tmp & 0x7f) << 7;
|
|
if ((tmp = ReadRawByteFromData(data)) >= 0) {
|
|
result |= tmp << 14;
|
|
} else {
|
|
result |= (tmp & 0x7f) << 14;
|
|
if ((tmp = ReadRawByteFromData(data)) >= 0) {
|
|
result |= tmp << 21;
|
|
} else {
|
|
result |= (tmp & 0x7f) << 21;
|
|
result |= (tmp = ReadRawByteFromData(data)) << 28;
|
|
if (tmp < 0) {
|
|
// Discard upper 32 bits.
|
|
for (int i = 0; i < 5; i++) {
|
|
if (ReadRawByteFromData(data) >= 0) {
|
|
return result;
|
|
}
|
|
}
|
|
[NSException raise:NSParseErrorException
|
|
format:@"Unable to read varint32"];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
NSString *GPBDecodeTextFormatName(const uint8_t *decodeData, int32_t key,
|
|
NSString *inputStr) {
|
|
// decodData form:
|
|
// varint32: num entries
|
|
// for each entry:
|
|
// varint32: key
|
|
// bytes*: decode data
|
|
//
|
|
// decode data one of two forms:
|
|
// 1: a \0 followed by the string followed by an \0
|
|
// 2: bytecodes to transform an input into the right thing, ending with \0
|
|
//
|
|
// the bytes codes are of the form:
|
|
// 0xabbccccc
|
|
// 0x0 (all zeros), end.
|
|
// a - if set, add an underscore
|
|
// bb - 00 ccccc bytes as is
|
|
// bb - 10 ccccc upper first, as is on rest, ccccc byte total
|
|
// bb - 01 ccccc lower first, as is on rest, ccccc byte total
|
|
// bb - 11 ccccc all upper, ccccc byte total
|
|
|
|
if (!decodeData || !inputStr) {
|
|
return nil;
|
|
}
|
|
|
|
// Find key
|
|
const uint8_t *scan = decodeData;
|
|
int32_t numEntries = ReadRawVarint32FromData(&scan);
|
|
BOOL foundKey = NO;
|
|
while (!foundKey && (numEntries > 0)) {
|
|
--numEntries;
|
|
int32_t dataKey = ReadRawVarint32FromData(&scan);
|
|
if (dataKey == key) {
|
|
foundKey = YES;
|
|
} else {
|
|
// If it is a inlined string, it will start with \0; if it is bytecode it
|
|
// will start with a code. So advance one (skipping the inline string
|
|
// marker), and then loop until reaching the end marker (\0).
|
|
++scan;
|
|
while (*scan != 0) ++scan;
|
|
// Now move past the end marker.
|
|
++scan;
|
|
}
|
|
}
|
|
|
|
if (!foundKey) {
|
|
return nil;
|
|
}
|
|
|
|
// Decode
|
|
|
|
if (*scan == 0) {
|
|
// Inline string. Move over the marker, and NSString can take it as
|
|
// UTF8.
|
|
++scan;
|
|
NSString *result = [NSString stringWithUTF8String:(const char *)scan];
|
|
return result;
|
|
}
|
|
|
|
NSMutableString *result =
|
|
[NSMutableString stringWithCapacity:[inputStr length]];
|
|
|
|
const uint8_t kAddUnderscore = 0b10000000;
|
|
const uint8_t kOpMask = 0b01100000;
|
|
// const uint8_t kOpAsIs = 0b00000000;
|
|
const uint8_t kOpFirstUpper = 0b01000000;
|
|
const uint8_t kOpFirstLower = 0b00100000;
|
|
const uint8_t kOpAllUpper = 0b01100000;
|
|
const uint8_t kSegmentLenMask = 0b00011111;
|
|
|
|
NSInteger i = 0;
|
|
for (; *scan != 0; ++scan) {
|
|
if (*scan & kAddUnderscore) {
|
|
[result appendString:@"_"];
|
|
}
|
|
int segmentLen = *scan & kSegmentLenMask;
|
|
uint8_t decodeOp = *scan & kOpMask;
|
|
|
|
// Do op specific handling of the first character.
|
|
if (decodeOp == kOpFirstUpper) {
|
|
unichar c = [inputStr characterAtIndex:i];
|
|
[result appendFormat:@"%c", toupper((char)c)];
|
|
++i;
|
|
--segmentLen;
|
|
} else if (decodeOp == kOpFirstLower) {
|
|
unichar c = [inputStr characterAtIndex:i];
|
|
[result appendFormat:@"%c", tolower((char)c)];
|
|
++i;
|
|
--segmentLen;
|
|
}
|
|
// else op == kOpAsIs || op == kOpAllUpper
|
|
|
|
// Now pull over the rest of the length for this segment.
|
|
for (int x = 0; x < segmentLen; ++x) {
|
|
unichar c = [inputStr characterAtIndex:(i + x)];
|
|
if (decodeOp == kOpAllUpper) {
|
|
[result appendFormat:@"%c", toupper((char)c)];
|
|
} else {
|
|
[result appendFormat:@"%C", c];
|
|
}
|
|
}
|
|
i += segmentLen;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
#pragma mark - GPBMessageSignatureProtocol
|
|
|
|
// A series of selectors that are used solely to get @encoding values
|
|
// for them by the dynamic protobuf runtime code. An object using the protocol
|
|
// needs to be declared for the protocol to be valid at runtime.
|
|
@interface GPBMessageSignatureProtocol : NSObject<GPBMessageSignatureProtocol>
|
|
@end
|
|
@implementation GPBMessageSignatureProtocol
|
|
@end
|