forked from ground/ground-old
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
#ifndef SERIALIZE_H
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#define SERIALIZE_H
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#include <stdio.h>
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#include <stdbool.h>
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#include "types.h"
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/*
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* Magic number and version for Ground bytecode files.
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* The magic bytes spell 'GRND'
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*/
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#define GROUND_MAGIC 0x47524E44u
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#define GROUND_VERSION 1u
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/*
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* File header written at the start of every .grbc file.
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*/
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typedef struct GroundBytecodeHeader {
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uint32_t magic;
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uint32_t version;
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} GroundBytecodeHeader;
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/*
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* Writes a length-prefixed UTF-8 string to (f).
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* NULL is encoded as a sentinel length (UINT32_MAX).
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* Returns true on success.
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*/
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bool serializeWriteString(FILE* f, const char* s);
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char* serializeReadString(FILE* f);
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bool serializeWriteValue(FILE* f, const GroundValue* gv);
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bool serializeReadValue(FILE* f, GroundValue* out);
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bool serializeWriteArg(FILE* f, const GroundArg* ga);
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bool serializeReadArg(FILE* f, GroundArg* out);
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bool serializeWriteInstruction(FILE* f, const GroundInstruction* gi);
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bool serializeReadInstruction(FILE* f, GroundInstruction* out);
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bool serializeProgramToFile(const char* path, const GroundProgram* prog);
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bool deserializeProgramFromFile(const char* path, GroundProgram* out);
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#endif
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