Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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43 lines
1.0 KiB
43 lines
1.0 KiB
15 years ago
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/*
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* upb - a minimalist implementation of protocol buffers.
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*
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* This file provides upb_bytesrc and upb_bytesink implementations for
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* ANSI C stdio.
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*
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* Copyright (c) 2010 Joshua Haberman. See LICENSE for details.
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*/
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#include <stdio.h>
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#include "upb_stream.h"
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#ifndef UPB_STDIO_H_
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#define UPB_STDIO_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct upb_stdio;
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typedef struct upb_stdio upb_stdio;
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// Creation/deletion.
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upb_stdio_ *upb_stdio__new();
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void upb_stdio_free(upb_stdio *stdio);
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// Reset/initialize the object for use. The src or sink will call
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// fread()/fwrite()/etc. on the given FILE*.
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void upb_stdio_reset(upb_stdio *stdio, FILE* file);
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// Gets a bytesrc or bytesink for the given stdio. The returned pointer is
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// invalidated by upb_stdio_reset above. It is perfectly valid to get both
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// a bytesrc and a bytesink for the same stdio if the FILE* is open for reading
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// and writing.
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upb_bytesrc* upb_stdio_bytesrc(upb_stdio *stdio);
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upb_bytesink* upb_stdio_bytesink(upb_stdio *stdio);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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