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50 rader
1.6 KiB
50 rader
1.6 KiB
// This file is part of Jiffy released under the MIT license.
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// See the LICENSE file for more information.
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#ifndef JIFFY_H
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#define JIFFY_H
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#include "erl_nif.h"
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typedef struct {
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ERL_NIF_TERM atom_ok;
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ERL_NIF_TERM atom_error;
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ERL_NIF_TERM atom_null;
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ERL_NIF_TERM atom_true;
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ERL_NIF_TERM atom_false;
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ERL_NIF_TERM atom_bignum;
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ERL_NIF_TERM atom_bignum_e;
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ERL_NIF_TERM atom_bigdbl;
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ERL_NIF_TERM atom_partial;
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ERL_NIF_TERM atom_uescape;
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ERL_NIF_TERM atom_pretty;
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ERL_NIF_TERM atom_force_utf8;
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ERL_NIF_TERM ref_object;
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ERL_NIF_TERM ref_array;
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ErlNifResourceType* res_dec;
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} jiffy_st;
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ERL_NIF_TERM make_atom(ErlNifEnv* env, const char* name);
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ERL_NIF_TERM make_ok(jiffy_st* st, ErlNifEnv* env, ERL_NIF_TERM data);
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ERL_NIF_TERM make_error(jiffy_st* st, ErlNifEnv* env, const char* error);
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ERL_NIF_TERM decode_init(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
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ERL_NIF_TERM decode_iter(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
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ERL_NIF_TERM encode(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
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void dec_destroy(ErlNifEnv* env, void* obj);
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int int_from_hex(const unsigned char* p);
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int int_to_hex(int val, char* p);
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int utf8_len(int c);
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int utf8_esc_len(int c);
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int utf8_validate(unsigned char* data, size_t size);
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int utf8_to_unicode(unsigned char* buf, size_t size);
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int unicode_to_utf8(int c, unsigned char* buf);
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int unicode_from_pair(int hi, int lo);
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int unicode_uescape(int c, char* buf);
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int double_to_shortest(char *buf, size_t size, size_t* len, double val);
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#endif // Included JIFFY_H
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