Merge commit '36bca61764984ff5395653cf8377ec5daa71b709' as 'libs/protobuf'

libs/protobuf/objectivec/GPBUnknownField.h

@@ -0,0 +1,99 @@
+// 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 <Foundation/Foundation.h>
+
+@class GPBCodedOutputStream;
+@class GPBUInt32Array;
+@class GPBUInt64Array;
+@class GPBUnknownFieldSet;
+
+NS_ASSUME_NONNULL_BEGIN
+/**
+ * Store an unknown field. These are used in conjunction with
+ * GPBUnknownFieldSet.
+ **/
+@interface GPBUnknownField : NSObject <NSCopying>
+
+/** Initialize a field with the given number. */
+- (instancetype)initWithNumber:(int32_t)number;
+
+/** The field number the data is stored under. */
+@property(nonatomic, readonly, assign) int32_t number;
+
+/** An array of varint values for this field. */
+@property(nonatomic, readonly, strong) GPBUInt64Array *varintList;
+
+/** An array of fixed32 values for this field. */
+@property(nonatomic, readonly, strong) GPBUInt32Array *fixed32List;
+
+/** An array of fixed64 values for this field. */
+@property(nonatomic, readonly, strong) GPBUInt64Array *fixed64List;
+
+/** An array of data values for this field. */
+@property(nonatomic, readonly, strong) NSArray<NSData *> *lengthDelimitedList;
+
+/** An array of groups of values for this field. */
+@property(nonatomic, readonly, strong) NSArray<GPBUnknownFieldSet *> *groupList;
+
+/**
+ * Add a value to the varintList.
+ *
+ * @param value The value to add.
+ **/
+- (void)addVarint:(uint64_t)value;
+/**
+ * Add a value to the fixed32List.
+ *
+ * @param value The value to add.
+ **/
+- (void)addFixed32:(uint32_t)value;
+/**
+ * Add a value to the fixed64List.
+ *
+ * @param value The value to add.
+ **/
+- (void)addFixed64:(uint64_t)value;
+/**
+ * Add a value to the lengthDelimitedList.
+ *
+ * @param value The value to add.
+ **/
+- (void)addLengthDelimited:(NSData *)value;
+/**
+ * Add a value to the groupList.
+ *
+ * @param value The value to add.
+ **/
+- (void)addGroup:(GPBUnknownFieldSet *)value;
+
+@end
+
+NS_ASSUME_NONNULL_END