1dcc329427
- Style fixups in the code. - map<> serialization fixes and more tests. - Autocreation of map<> fields (to match repeated fields). - @@protoc_insertion_point(global_scope|imports). - Fixup proto2 syntax extension support. - Move all startup code to +initialize so it happen on class usage and not app startup. - Have generated headers use forward declarations and move imports into generated code, reduces what is need at compile time to speed up compiled and avoid pointless rippling of rebuilds.
84 lines
3.3 KiB
Objective-C
84 lines
3.3 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 <Foundation/Foundation.h>
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@class GPBMessage;
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@class GPBExtensionRegistry;
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// Reads and decodes protocol message fields.
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// Subclassing of GPBCodedInputStream is NOT supported.
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@interface GPBCodedInputStream : NSObject
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+ (instancetype)streamWithData:(NSData *)data;
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- (instancetype)initWithData:(NSData *)data;
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// Attempt to read a field tag, returning zero if we have reached EOF.
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// Protocol message parsers use this to read tags, since a protocol message
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// may legally end wherever a tag occurs, and zero is not a valid tag number.
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- (int32_t)readTag;
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- (double)readDouble;
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- (float)readFloat;
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- (uint64_t)readUInt64;
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- (uint32_t)readUInt32;
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- (int64_t)readInt64;
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- (int32_t)readInt32;
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- (uint64_t)readFixed64;
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- (uint32_t)readFixed32;
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- (int32_t)readEnum;
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- (int32_t)readSFixed32;
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- (int64_t)readSFixed64;
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- (int32_t)readSInt32;
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- (int64_t)readSInt64;
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- (BOOL)readBool;
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- (NSString *)readString;
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- (NSData *)readData;
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// Read an embedded message field value from the stream.
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- (void)readMessage:(GPBMessage *)message
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extensionRegistry:(GPBExtensionRegistry *)extensionRegistry;
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// Reads and discards a single field, given its tag value. Returns NO if the
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// tag is an endgroup tag, in which case nothing is skipped. Otherwise,
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// returns YES.
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- (BOOL)skipField:(int32_t)tag;
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// Reads and discards an entire message. This will read either until EOF
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// or until an endgroup tag, whichever comes first.
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- (void)skipMessage;
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// Verifies that the last call to readTag() returned the given tag value.
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// This is used to verify that a nested group ended with the correct end tag.
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// Throws NSParseErrorException if value does not match the last tag.
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- (void)checkLastTagWas:(int32_t)value;
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@end
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