mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Valentin Shergin
d0871d0a9a
Summary: Buckle up, this enables clang-format prettifier for all files in React Native opensource repo. Changelog: [Internal] Clang-format codemod. Reviewed By: mdvacca Differential Revision: D20331210 fbshipit-source-id: 8da0f94700be0c35bfd399e0c48f1706de04f5b1
44 lines
1019 B
Plaintext
44 lines
1019 B
Plaintext
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "NSDataBigString.h"
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namespace facebook {
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namespace react {
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static NSData *ensureNullTerminated(NSData *source)
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{
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if (!source || source.length == 0) {
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return nil;
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}
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NSUInteger sourceLength = source.length;
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unsigned char lastByte;
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[source getBytes:&lastByte range:NSMakeRange(sourceLength - 1, 1)];
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// TODO: bundles from the packager should always include a NULL byte
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// or we should we relax this requirement and only read as much from the
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// buffer as length indicates
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if (lastByte == '\0') {
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return source;
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} else {
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NSMutableData *data = [source mutableCopy];
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unsigned char nullByte = '\0';
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[data appendBytes:&nullByte length:1];
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return data;
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}
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}
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NSDataBigString::NSDataBigString(NSData *data)
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{
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m_length = [data length];
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m_data = ensureNullTerminated(data);
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}
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}
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}
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