33 static void jsonw_indent(json_writer_t *self)  in jsonw_indent()  argument
36 	for (i = 0; i < self->depth; ++i)  in jsonw_indent()
37 		fputs("    ", self->out);  in jsonw_indent()
41 static void jsonw_eol(json_writer_t *self)  in jsonw_eol()  argument
43 	if (!self->pretty)  in jsonw_eol()
46 	putc('\n', self->out);  in jsonw_eol()
47 	jsonw_indent(self);  in jsonw_eol()
51 static void jsonw_eor(json_writer_t *self)  in jsonw_eor()  argument
53 	if (self->sep != '\0')  in jsonw_eor()
54 		putc(self->sep, self->out);  in jsonw_eor()
55 	self->sep = ',';  in jsonw_eor()
61 static void jsonw_puts(json_writer_t *self, const char *str)  in jsonw_puts()  argument
63 	putc('"', self->out);  in jsonw_puts()
67 			fputs("\\t", self->out);  in jsonw_puts()
70 			fputs("\\n", self->out);  in jsonw_puts()
73 			fputs("\\r", self->out);  in jsonw_puts()
76 			fputs("\\f", self->out);  in jsonw_puts()
79 			fputs("\\b", self->out);  in jsonw_puts()
82 			fputs("\\n", self->out);  in jsonw_puts()
85 			fputs("\\\"", self->out);  in jsonw_puts()
88 			fputs("\\\'", self->out);  in jsonw_puts()
91 			putc(*str, self->out);  in jsonw_puts()
93 	putc('"', self->out);  in jsonw_puts()
99 	json_writer_t *self = malloc(sizeof(*self));  in jsonw_new()  local
100 	if (self) {  in jsonw_new()
101 		self->out = f;  in jsonw_new()
102 		self->depth = 0;  in jsonw_new()
103 		self->pretty = false;  in jsonw_new()
104 		self->sep = '\0';  in jsonw_new()
106 	return self;  in jsonw_new()
112 	json_writer_t *self = *self_p;  in jsonw_destroy()  local
114 	assert(self->depth == 0);  in jsonw_destroy()
115 	fputs("\n", self->out);  in jsonw_destroy()
116 	fflush(self->out);  in jsonw_destroy()
117 	free(self);  in jsonw_destroy()
121 void jsonw_pretty(json_writer_t *self, bool on)  in jsonw_pretty()  argument
123 	self->pretty = on;  in jsonw_pretty()
127 static void jsonw_begin(json_writer_t *self, int c)  in jsonw_begin()  argument
129 	jsonw_eor(self);  in jsonw_begin()
130 	putc(c, self->out);  in jsonw_begin()
131 	++self->depth;  in jsonw_begin()
132 	self->sep = '\0';  in jsonw_begin()
135 static void jsonw_end(json_writer_t *self, int c)  in jsonw_end()  argument
137 	assert(self->depth > 0);  in jsonw_end()
139 	--self->depth;  in jsonw_end()
140 	if (self->sep != '\0')  in jsonw_end()
141 		jsonw_eol(self);  in jsonw_end()
142 	putc(c, self->out);  in jsonw_end()
143 	self->sep = ',';  in jsonw_end()
148 void jsonw_name(json_writer_t *self, const char *name)  in jsonw_name()  argument
150 	jsonw_eor(self);  in jsonw_name()
151 	jsonw_eol(self);  in jsonw_name()
152 	self->sep = '\0';  in jsonw_name()
153 	jsonw_puts(self, name);  in jsonw_name()
154 	putc(':', self->out);  in jsonw_name()
155 	if (self->pretty)  in jsonw_name()
156 		putc(' ', self->out);  in jsonw_name()
159 void jsonw_vprintf_enquote(json_writer_t *self, const char *fmt, va_list ap)  in jsonw_vprintf_enquote()  argument
161 	jsonw_eor(self);  in jsonw_vprintf_enquote()
162 	putc('"', self->out);  in jsonw_vprintf_enquote()
163 	vfprintf(self->out, fmt, ap);  in jsonw_vprintf_enquote()
164 	putc('"', self->out);  in jsonw_vprintf_enquote()
167 void jsonw_printf(json_writer_t *self, const char *fmt, ...)  in jsonw_printf()  argument
172 	jsonw_eor(self);  in jsonw_printf()
173 	vfprintf(self->out, fmt, ap);  in jsonw_printf()
178 void jsonw_start_object(json_writer_t *self)  in jsonw_start_object()  argument
180 	jsonw_begin(self, '{');  in jsonw_start_object()
183 void jsonw_end_object(json_writer_t *self)  in jsonw_end_object()  argument
185 	jsonw_end(self, '}');  in jsonw_end_object()
188 void jsonw_start_array(json_writer_t *self)  in jsonw_start_array()  argument
190 	jsonw_begin(self, '[');  in jsonw_start_array()
193 void jsonw_end_array(json_writer_t *self)  in jsonw_end_array()  argument
195 	jsonw_end(self, ']');  in jsonw_end_array()
199 void jsonw_string(json_writer_t *self, const char *value)  in jsonw_string()  argument
201 	jsonw_eor(self);  in jsonw_string()
202 	jsonw_puts(self, value);  in jsonw_string()
205 void jsonw_bool(json_writer_t *self, bool val)  in jsonw_bool()  argument
207 	jsonw_printf(self, "%s", val ? "true" : "false");  in jsonw_bool()
210 void jsonw_null(json_writer_t *self)  in jsonw_null()  argument
212 	jsonw_printf(self, "null");  in jsonw_null()
215 void jsonw_float_fmt(json_writer_t *self, const char *fmt, double num)  in jsonw_float_fmt()  argument
217 	jsonw_printf(self, fmt, num);  in jsonw_float_fmt()
221 void jsonw_float(json_writer_t *self, double num)  in jsonw_float()  argument
223 	jsonw_printf(self, "%g", num);  in jsonw_float()
227 void jsonw_hu(json_writer_t *self, unsigned short num)  in jsonw_hu()  argument
229 	jsonw_printf(self, "%hu", num);  in jsonw_hu()
232 void jsonw_uint(json_writer_t *self, uint64_t num)  in jsonw_uint()  argument
234 	jsonw_printf(self, "%"PRIu64, num);  in jsonw_uint()
237 void jsonw_lluint(json_writer_t *self, unsigned long long int num)  in jsonw_lluint()  argument
239 	jsonw_printf(self, "%llu", num);  in jsonw_lluint()
242 void jsonw_int(json_writer_t *self, int64_t num)  in jsonw_int()  argument
244 	jsonw_printf(self, "%"PRId64, num);  in jsonw_int()
248 void jsonw_string_field(json_writer_t *self, const char *prop, const char *val)  in jsonw_string_field()  argument
250 	jsonw_name(self, prop);  in jsonw_string_field()
251 	jsonw_string(self, val);  in jsonw_string_field()
254 void jsonw_bool_field(json_writer_t *self, const char *prop, bool val)  in jsonw_bool_field()  argument
256 	jsonw_name(self, prop);  in jsonw_bool_field()
257 	jsonw_bool(self, val);  in jsonw_bool_field()
261 void jsonw_float_field(json_writer_t *self, const char *prop, double val)  in jsonw_float_field()  argument
263 	jsonw_name(self, prop);  in jsonw_float_field()
264 	jsonw_float(self, val);  in jsonw_float_field()
268 void jsonw_float_field_fmt(json_writer_t *self,  in jsonw_float_field_fmt()  argument
273 	jsonw_name(self, prop);  in jsonw_float_field_fmt()
274 	jsonw_float_fmt(self, fmt, val);  in jsonw_float_field_fmt()
277 void jsonw_uint_field(json_writer_t *self, const char *prop, uint64_t num)  in jsonw_uint_field()  argument
279 	jsonw_name(self, prop);  in jsonw_uint_field()
280 	jsonw_uint(self, num);  in jsonw_uint_field()
283 void jsonw_hu_field(json_writer_t *self, const char *prop, unsigned short num)  in jsonw_hu_field()  argument
285 	jsonw_name(self, prop);  in jsonw_hu_field()
286 	jsonw_hu(self, num);  in jsonw_hu_field()
289 void jsonw_lluint_field(json_writer_t *self,  in jsonw_lluint_field()  argument
293 	jsonw_name(self, prop);  in jsonw_lluint_field()
294 	jsonw_lluint(self, num);  in jsonw_lluint_field()
297 void jsonw_int_field(json_writer_t *self, const char *prop, int64_t num)  in jsonw_int_field()  argument
299 	jsonw_name(self, prop);  in jsonw_int_field()
300 	jsonw_int(self, num);  in jsonw_int_field()
303 void jsonw_null_field(json_writer_t *self, const char *prop)  in jsonw_null_field()  argument
305 	jsonw_name(self, prop);  in jsonw_null_field()
306 	jsonw_null(self);  in jsonw_null_field()