29 static void jsonw_indent(json_writer_t *self)  in jsonw_indent()  argument
32 	for (i = 0; i < self->depth; ++i)  in jsonw_indent()
33 		fputs("    ", self->out);  in jsonw_indent()
37 static void jsonw_eol(json_writer_t *self)  in jsonw_eol()  argument
39 	if (!self->pretty)  in jsonw_eol()
42 	putc('\n', self->out);  in jsonw_eol()
43 	jsonw_indent(self);  in jsonw_eol()
47 static void jsonw_eor(json_writer_t *self)  in jsonw_eor()  argument
49 	if (self->sep != '\0')  in jsonw_eor()
50 		putc(self->sep, self->out);  in jsonw_eor()
51 	self->sep = ',';  in jsonw_eor()
57 static void jsonw_puts(json_writer_t *self, const char *str)  in jsonw_puts()  argument
59 	putc('"', self->out);  in jsonw_puts()
63 			fputs("\\t", self->out);  in jsonw_puts()
66 			fputs("\\n", self->out);  in jsonw_puts()
69 			fputs("\\r", self->out);  in jsonw_puts()
72 			fputs("\\f", self->out);  in jsonw_puts()
75 			fputs("\\b", self->out);  in jsonw_puts()
78 			fputs("\\\\", self->out);  in jsonw_puts()
81 			fputs("\\\"", self->out);  in jsonw_puts()
84 			putc(*str, self->out);  in jsonw_puts()
86 	putc('"', self->out);  in jsonw_puts()
92 	json_writer_t *self = malloc(sizeof(*self));  in jsonw_new()  local
93 	if (self) {  in jsonw_new()
94 		self->out = f;  in jsonw_new()
95 		self->depth = 0;  in jsonw_new()
96 		self->pretty = false;  in jsonw_new()
97 		self->sep = '\0';  in jsonw_new()
99 	return self;  in jsonw_new()
105 	json_writer_t *self = *self_p;  in jsonw_destroy()  local
107 	assert(self->depth == 0);  in jsonw_destroy()
108 	fputs("\n", self->out);  in jsonw_destroy()
109 	fflush(self->out);  in jsonw_destroy()
110 	free(self);  in jsonw_destroy()
114 void jsonw_pretty(json_writer_t *self, bool on)  in jsonw_pretty()  argument
116 	self->pretty = on;  in jsonw_pretty()
119 void jsonw_reset(json_writer_t *self)  in jsonw_reset()  argument
121 	assert(self->depth == 0);  in jsonw_reset()
122 	self->sep = '\0';  in jsonw_reset()
126 static void jsonw_begin(json_writer_t *self, int c)  in jsonw_begin()  argument
128 	jsonw_eor(self);  in jsonw_begin()
129 	putc(c, self->out);  in jsonw_begin()
130 	++self->depth;  in jsonw_begin()
131 	self->sep = '\0';  in jsonw_begin()
134 static void jsonw_end(json_writer_t *self, int c)  in jsonw_end()  argument
136 	assert(self->depth > 0);  in jsonw_end()
138 	--self->depth;  in jsonw_end()
139 	if (self->sep != '\0')  in jsonw_end()
140 		jsonw_eol(self);  in jsonw_end()
141 	putc(c, self->out);  in jsonw_end()
142 	self->sep = ',';  in jsonw_end()
147 void jsonw_name(json_writer_t *self, const char *name)  in jsonw_name()  argument
149 	jsonw_eor(self);  in jsonw_name()
150 	jsonw_eol(self);  in jsonw_name()
151 	self->sep = '\0';  in jsonw_name()
152 	jsonw_puts(self, name);  in jsonw_name()
153 	putc(':', self->out);  in jsonw_name()
154 	if (self->pretty)  in jsonw_name()
155 		putc(' ', self->out);  in jsonw_name()
158 void jsonw_vprintf_enquote(json_writer_t *self, const char *fmt, va_list ap)  in jsonw_vprintf_enquote()  argument
160 	jsonw_eor(self);  in jsonw_vprintf_enquote()
161 	putc('"', self->out);  in jsonw_vprintf_enquote()
162 	vfprintf(self->out, fmt, ap);  in jsonw_vprintf_enquote()
163 	putc('"', self->out);  in jsonw_vprintf_enquote()
166 void jsonw_printf(json_writer_t *self, const char *fmt, ...)  in jsonw_printf()  argument
171 	jsonw_eor(self);  in jsonw_printf()
172 	vfprintf(self->out, fmt, ap);  in jsonw_printf()
177 void jsonw_start_object(json_writer_t *self)  in jsonw_start_object()  argument
179 	jsonw_begin(self, '{');  in jsonw_start_object()
182 void jsonw_end_object(json_writer_t *self)  in jsonw_end_object()  argument
184 	jsonw_end(self, '}');  in jsonw_end_object()
187 void jsonw_start_array(json_writer_t *self)  in jsonw_start_array()  argument
189 	jsonw_begin(self, '[');  in jsonw_start_array()
192 void jsonw_end_array(json_writer_t *self)  in jsonw_end_array()  argument
194 	jsonw_end(self, ']');  in jsonw_end_array()
198 void jsonw_string(json_writer_t *self, const char *value)  in jsonw_string()  argument
200 	jsonw_eor(self);  in jsonw_string()
201 	jsonw_puts(self, value);  in jsonw_string()
204 void jsonw_bool(json_writer_t *self, bool val)  in jsonw_bool()  argument
206 	jsonw_printf(self, "%s", val ? "true" : "false");  in jsonw_bool()
209 void jsonw_null(json_writer_t *self)  in jsonw_null()  argument
211 	jsonw_printf(self, "null");  in jsonw_null()
214 void jsonw_float_fmt(json_writer_t *self, const char *fmt, double num)  in jsonw_float_fmt()  argument
216 	jsonw_printf(self, fmt, num);  in jsonw_float_fmt()
220 void jsonw_float(json_writer_t *self, double num)  in jsonw_float()  argument
222 	jsonw_printf(self, "%g", num);  in jsonw_float()
226 void jsonw_hu(json_writer_t *self, unsigned short num)  in jsonw_hu()  argument
228 	jsonw_printf(self, "%hu", num);  in jsonw_hu()
231 void jsonw_uint(json_writer_t *self, uint64_t num)  in jsonw_uint()  argument
233 	jsonw_printf(self, "%"PRIu64, num);  in jsonw_uint()
236 void jsonw_lluint(json_writer_t *self, unsigned long long int num)  in jsonw_lluint()  argument
238 	jsonw_printf(self, "%llu", num);  in jsonw_lluint()
241 void jsonw_int(json_writer_t *self, int64_t num)  in jsonw_int()  argument
243 	jsonw_printf(self, "%"PRId64, num);  in jsonw_int()
247 void jsonw_string_field(json_writer_t *self, const char *prop, const char *val)  in jsonw_string_field()  argument
249 	jsonw_name(self, prop);  in jsonw_string_field()
250 	jsonw_string(self, val);  in jsonw_string_field()
253 void jsonw_bool_field(json_writer_t *self, const char *prop, bool val)  in jsonw_bool_field()  argument
255 	jsonw_name(self, prop);  in jsonw_bool_field()
256 	jsonw_bool(self, val);  in jsonw_bool_field()
260 void jsonw_float_field(json_writer_t *self, const char *prop, double val)  in jsonw_float_field()  argument
262 	jsonw_name(self, prop);  in jsonw_float_field()
263 	jsonw_float(self, val);  in jsonw_float_field()
267 void jsonw_float_field_fmt(json_writer_t *self,  in jsonw_float_field_fmt()  argument
272 	jsonw_name(self, prop);  in jsonw_float_field_fmt()
273 	jsonw_float_fmt(self, fmt, val);  in jsonw_float_field_fmt()
276 void jsonw_uint_field(json_writer_t *self, const char *prop, uint64_t num)  in jsonw_uint_field()  argument
278 	jsonw_name(self, prop);  in jsonw_uint_field()
279 	jsonw_uint(self, num);  in jsonw_uint_field()
282 void jsonw_hu_field(json_writer_t *self, const char *prop, unsigned short num)  in jsonw_hu_field()  argument
284 	jsonw_name(self, prop);  in jsonw_hu_field()
285 	jsonw_hu(self, num);  in jsonw_hu_field()
288 void jsonw_lluint_field(json_writer_t *self,  in jsonw_lluint_field()  argument
292 	jsonw_name(self, prop);  in jsonw_lluint_field()
293 	jsonw_lluint(self, num);  in jsonw_lluint_field()
296 void jsonw_int_field(json_writer_t *self, const char *prop, int64_t num)  in jsonw_int_field()  argument
298 	jsonw_name(self, prop);  in jsonw_int_field()
299 	jsonw_int(self, num);  in jsonw_int_field()
302 void jsonw_null_field(json_writer_t *self, const char *prop)  in jsonw_null_field()  argument
304 	jsonw_name(self, prop);  in jsonw_null_field()
305 	jsonw_null(self);  in jsonw_null_field()