Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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44 lines
1.1 KiB
44 lines
1.1 KiB
/* |
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** upb_decode: parsing into a upb_msg using a upb_msglayout. |
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*/ |
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#ifndef UPB_DECODE_H_ |
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#define UPB_DECODE_H_ |
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#include <setjmp.h> |
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#include "upb/msg.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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bool upb_decode(const char *buf, size_t size, upb_msg *msg, |
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const upb_msglayout *l, upb_arena *arena); |
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/* Internal only: data pertaining to the parse. */ |
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typedef struct { |
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const char *limit; /* End of delimited region or end of buffer. */ |
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const char *fastlimit; /* End of delimited region or end of buffer. */ |
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upb_arena *arena; |
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int depth; |
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uint32_t end_group; /* Set to field number of END_GROUP tag, if any. */ |
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jmp_buf err; |
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} upb_decstate; |
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struct upb_fasttable; |
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typedef const char *_upb_field_parser(upb_decstate *d, const char *ptr, |
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upb_msg *msg, struct upb_fasttable *table, |
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uint64_t hasbits, uint64_t data); |
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typedef struct upb_fasttable { |
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_upb_field_parser *field_parser[16]; |
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uint64_t field_data[16]; |
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} upb_fasttable; |
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#ifdef __cplusplus |
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} /* extern "C" */ |
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#endif |
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#endif /* UPB_DECODE_H_ */
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