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/* dump.h
* Copyright (c) 2011, Peter Ohler
* All rights reserved.
*/
#ifndef OJ_DUMP_H
#define OJ_DUMP_H
#include <ruby.h>
#include "oj.h"
#define MAX_DEPTH 1000
// Extra padding at end of buffer.
#define BUFFER_EXTRA 64
extern void oj_dump_nil(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_true(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_false(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_fixnum(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_bignum(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_float(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_str(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_sym(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_class(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_raw(const char *str, size_t cnt, Out out);
extern void oj_dump_cstr(const char *str, size_t cnt, bool is_sym, bool escape1, Out out);
extern void oj_dump_ruby_time(VALUE obj, Out out);
extern void oj_dump_xml_time(VALUE obj, Out out);
extern void oj_dump_time(VALUE obj, Out out, int withZone);
extern void oj_dump_obj_to_s(VALUE obj, Out out);
extern const char* oj_nan_str(VALUE obj, int opt, int mode, bool plus, int *lenp);
extern void oj_grow_out(Out out, size_t len);
extern long oj_check_circular(VALUE obj, Out out);
extern void oj_dump_strict_val(VALUE obj, int depth, Out out);
extern void oj_dump_null_val(VALUE obj, int depth, Out out);
extern void oj_dump_obj_val(VALUE obj, int depth, Out out);
extern void oj_dump_compat_val(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_rails_val(VALUE obj, int depth, Out out);
extern void oj_dump_custom_val(VALUE obj, int depth, Out out, bool as_ok);
extern void oj_dump_wab_val(VALUE obj, int depth, Out out);
extern VALUE oj_add_to_json(int argc, VALUE *argv, VALUE self);
extern VALUE oj_remove_to_json(int argc, VALUE *argv, VALUE self);
extern int oj_dump_float_printf(char *buf, size_t blen, VALUE obj, double d, const char *format);
extern bool oj_dump_ignore(Options opts, VALUE obj);
extern time_t oj_sec_from_time_hard_way(VALUE obj);
inline static void
assure_size(Out out, size_t len) {
if (out->end - out->cur <= (long)len) {
oj_grow_out(out, len);
}
}
inline static void
fill_indent(Out out, int cnt) {
if (0 < out->indent) {
cnt *= out->indent;
*out->cur++ = '\n';
for (; 0 < cnt; cnt--) {
*out->cur++ = ' ';
}
}
}
inline static void
dump_ulong(unsigned long num, Out out) {
char buf[32];
char *b = buf + sizeof(buf) - 1;
*b-- = '\0';
if (0 < num) {
for (; 0 < num; num /= 10, b--) {
*b = (num % 10) + '0';
}
b++;
} else {
*b = '0';
}
for (; '\0' != *b; b++) {
*out->cur++ = *b;
}
*out->cur = '\0';
}
#endif /* OJ_DUMP_H */
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