58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
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* No copyright is claimed. This code is in the public domain; do with
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* it what you wish.
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*/
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#ifndef UTIL_LINUX_JSONWRT_H
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#define UTIL_LINUX_JSONWRT_H
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enum {
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UL_JSON_OBJECT,
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UL_JSON_ARRAY,
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UL_JSON_VALUE
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};
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struct ul_jsonwrt {
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FILE *out;
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int indent;
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unsigned int after_close :1;
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};
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void ul_jsonwrt_init(struct ul_jsonwrt *fmt, FILE *out, int indent);
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int ul_jsonwrt_is_ready(struct ul_jsonwrt *fmt);
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void ul_jsonwrt_indent(struct ul_jsonwrt *fmt);
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void ul_jsonwrt_open(struct ul_jsonwrt *fmt, const char *name, int type);
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void ul_jsonwrt_close(struct ul_jsonwrt *fmt, int type);
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void ul_jsonwrt_empty(struct ul_jsonwrt *fmt, const char *name, int type);
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void ul_jsonwrt_flush(struct ul_jsonwrt *fmt);
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#define ul_jsonwrt_root_open(_f) ul_jsonwrt_open(_f, NULL, UL_JSON_OBJECT)
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#define ul_jsonwrt_root_close(_f) ul_jsonwrt_close(_f, UL_JSON_OBJECT)
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#define ul_jsonwrt_array_open(_f, _n) ul_jsonwrt_open(_f, _n, UL_JSON_ARRAY)
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#define ul_jsonwrt_array_close(_f) ul_jsonwrt_close(_f, UL_JSON_ARRAY)
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#define ul_jsonwrt_array_empty(_f, _n) ul_jsonwrt_empty(_f, _n, UL_JSON_ARRAY)
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#define ul_jsonwrt_object_open(_f, _n) ul_jsonwrt_open(_f, _n, UL_JSON_OBJECT)
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#define ul_jsonwrt_object_close(_f) ul_jsonwrt_close(_f, UL_JSON_OBJECT)
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#define ul_jsonwrt_object_empty(_f, _n) ul_jsonwrt_empty(_f, _n, UL_JSON_OBJECT)
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#define ul_jsonwrt_value_open(_f, _n) ul_jsonwrt_open(_f, _n, UL_JSON_VALUE)
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#define ul_jsonwrt_value_close(_f) ul_jsonwrt_close(_f, UL_JSON_VALUE)
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void ul_jsonwrt_value_raw(struct ul_jsonwrt *fmt,
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const char *name, const char *data);
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void ul_jsonwrt_value_s(struct ul_jsonwrt *fmt,
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const char *name, const char *data);
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void ul_jsonwrt_value_s_sized(struct ul_jsonwrt *fmt,
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const char *name, const char *data, size_t size);
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void ul_jsonwrt_value_u64(struct ul_jsonwrt *fmt,
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const char *name, uint64_t data);
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void ul_jsonwrt_value_double(struct ul_jsonwrt *fmt,
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const char *name, long double data);
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void ul_jsonwrt_value_boolean(struct ul_jsonwrt *fmt,
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const char *name, int data);
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#define ul_jsonwrt_value_null(_f, _n) ul_jsonwrt_empty(_f, _n, UL_JSON_VALUE)
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#endif /* UTIL_LINUX_JSONWRT_H */
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