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Undefine the NDEBUG directive for the test programs.
[libyaml.git] / src / yaml_private.h
CommitLineData
625fcfe9
KS		 1
2#if HAVE_CONFIG_H
3#include <config.h>
4#endif
5
6#include <yaml.h>
7
8#include <assert.h>
5a00d8fe 9#include <limits.h>
625fcfe9
KS		 10
11/*
12 * Memory management.
13 */
14
15YAML_DECLARE(void *)
16yaml_malloc(size_t size);
17
18YAML_DECLARE(void *)
19yaml_realloc(void *ptr, size_t size);
20
21YAML_DECLARE(void)
22yaml_free(void *ptr);
23
cf616166
KS		 24YAML_DECLARE(yaml_char_t *)
25yaml_strdup(const yaml_char_t *);
625fcfe9
KS		 26
27/*
28 * Reader: Ensure that the buffer contains at least `length` characters.
29 */
30
31YAML_DECLARE(int)
32yaml_parser_update_buffer(yaml_parser_t *parser, size_t length);
33
34/*
35 * Scanner: Ensure that the token stack contains at least one token ready.
36 */
37
38YAML_DECLARE(int)
39yaml_parser_fetch_more_tokens(yaml_parser_t *parser);
40
41/*
b1a54000 42 * The size of the input raw buffer.
625fcfe9
KS		 43 */
44
b1a54000 45#define INPUT_RAW_BUFFER_SIZE 16384
625fcfe9
KS		 46
47/*
b1a54000 48 * The size of the input buffer.
625fcfe9
KS		 49 *
50 * It should be possible to decode the whole raw buffer.
51 */
52
b1a54000
KS		 53#define INPUT_BUFFER_SIZE (INPUT_RAW_BUFFER_SIZE*3)
54
55/*
56 * The size of the output buffer.
57 */
58
59#define OUTPUT_BUFFER_SIZE 16384
60
61/*
62 * The size of the output raw buffer.
63 *
64 * It should be possible to encode the whole output buffer.
65 */
66
67#define OUTPUT_RAW_BUFFER_SIZE (OUTPUT_BUFFER_SIZE*2+2)
625fcfe9
KS		 68
69/*
70 * The size of other stacks and queues.
71 */
72
73#define INITIAL_STACK_SIZE 16
74#define INITIAL_QUEUE_SIZE 16
75#define INITIAL_STRING_SIZE 16
76
77/*
78 * Buffer management.
79 */
80
81#define BUFFER_INIT(context,buffer,size) \
82 (((buffer).start = yaml_malloc(size)) ? \
83 ((buffer).last = (buffer).pointer = (buffer).start, \
84 (buffer).end = (buffer).start+(size), \
85 1) : \
86 ((context)->error = YAML_MEMORY_ERROR, \
87 0))
88
89#define BUFFER_DEL(context,buffer) \
90 (yaml_free((buffer).start), \
91 (buffer).start = (buffer).pointer = (buffer).end = 0)
92
93/*
94 * String management.
95 */
96
97typedef struct {
98 yaml_char_t *start;
99 yaml_char_t *end;
100 yaml_char_t *pointer;
101} yaml_string_t;
102
103YAML_DECLARE(int)
104yaml_string_extend(yaml_char_t **start,
105 yaml_char_t **pointer, yaml_char_t **end);
106
107YAML_DECLARE(int)
108yaml_string_join(
109 yaml_char_t **a_start, yaml_char_t **a_pointer, yaml_char_t **a_end,
110 yaml_char_t **b_start, yaml_char_t **b_pointer, yaml_char_t **b_end);
111
112#define NULL_STRING { NULL, NULL, NULL }
113
e35af832
KS		 114#define STRING(string,length) { (string), (string)+(length), (string) }
115
625fcfe9
KS		 116#define STRING_INIT(context,string,size) \
117 (((string).start = yaml_malloc(size)) ? \
118 ((string).pointer = (string).start, \
119 (string).end = (string).start+(size), \
120 memset((string).start, 0, (size)), \
121 1) : \
122 ((context)->error = YAML_MEMORY_ERROR, \
123 0))
124
125#define STRING_DEL(context,string) \
126 (yaml_free((string).start), \
127 (string).start = (string).pointer = (string).end = 0)
128
129#define STRING_EXTEND(context,string) \
130 (((string).pointer+5 < (string).end) \
131 || yaml_string_extend(&(string).start, \
132 &(string).pointer, &(string).end))
133
134#define CLEAR(context,string) \
135 ((string).pointer = (string).start, \
136 memset((string).start, 0, (string).end-(string).start))
137
138#define JOIN(context,string_a,string_b) \
139 ((yaml_string_join(&(string_a).start, &(string_a).pointer, \
140 &(string_a).end, &(string_b).start, \
141 &(string_b).pointer, &(string_b).end)) ? \
142 ((string_b).pointer = (string_b).start, \
143 1) : \
144 ((context)->error = YAML_MEMORY_ERROR, \
145 0))
146
e35af832
KS		 147/*
148 * String check operations.
149 */
150
151/*
152 * Check the octet at the specified position.
153 */
154
155#define CHECK_AT(string,octet,offset) \
156 ((string).pointer[offset] == (yaml_char_t)(octet))
157
158/*
159 * Check the current octet in the buffer.
160 */
161
162#define CHECK(string,octet) CHECK_AT((string),(octet),0)
163
164/*
165 * Check if the character at the specified position is an alphabetical
166 * character, a digit, '_', or '-'.
167 */
168
169#define IS_ALPHA_AT(string,offset) \
170 (((string).pointer[offset] >= (yaml_char_t) '0' && \
171 (string).pointer[offset] <= (yaml_char_t) '9') || \
172 ((string).pointer[offset] >= (yaml_char_t) 'A' && \
173 (string).pointer[offset] <= (yaml_char_t) 'Z') || \
174 ((string).pointer[offset] >= (yaml_char_t) 'a' && \
175 (string).pointer[offset] <= (yaml_char_t) 'z') || \
176 (string).pointer[offset] == '_' || \
177 (string).pointer[offset] == '-')
178
179#define IS_ALPHA(string) IS_ALPHA_AT((string),0)
180
181/*
182 * Check if the character at the specified position is a digit.
183 */
184
185#define IS_DIGIT_AT(string,offset) \
186 (((string).pointer[offset] >= (yaml_char_t) '0' && \
187 (string).pointer[offset] <= (yaml_char_t) '9'))
188
189#define IS_DIGIT(string) IS_DIGIT_AT((string),0)
190
191/*
192 * Get the value of a digit.
193 */
194
195#define AS_DIGIT_AT(string,offset) \
196 ((string).pointer[offset] - (yaml_char_t) '0')
197
198#define AS_DIGIT(string) AS_DIGIT_AT((string),0)
199
200/*
201 * Check if the character at the specified position is a hex-digit.
202 */
203
204#define IS_HEX_AT(string,offset) \
205 (((string).pointer[offset] >= (yaml_char_t) '0' && \
206 (string).pointer[offset] <= (yaml_char_t) '9') || \
207 ((string).pointer[offset] >= (yaml_char_t) 'A' && \
208 (string).pointer[offset] <= (yaml_char_t) 'F') || \
209 ((string).pointer[offset] >= (yaml_char_t) 'a' && \
210 (string).pointer[offset] <= (yaml_char_t) 'f'))
211
212#define IS_HEX(string) IS_HEX_AT((string),0)
213
214/*
215 * Get the value of a hex-digit.
216 */
217
218#define AS_HEX_AT(string,offset) \
219 (((string).pointer[offset] >= (yaml_char_t) 'A' && \
220 (string).pointer[offset] <= (yaml_char_t) 'F') ? \
221 ((string).pointer[offset] - (yaml_char_t) 'A' + 10) : \
222 ((string).pointer[offset] >= (yaml_char_t) 'a' && \
223 (string).pointer[offset] <= (yaml_char_t) 'f') ? \
224 ((string).pointer[offset] - (yaml_char_t) 'a' + 10) : \
225 ((string).pointer[offset] - (yaml_char_t) '0'))
226
227#define AS_HEX(string) AS_HEX_AT((string),0)
228
229/*
230 * Check if the character is ASCII.
231 */
232
233#define IS_ASCII_AT(string,offset) \
234 ((string).pointer[offset] <= (yaml_char_t) '\x7F')
235
236#define IS_ASCII(string) IS_ASCII_AT((string),0)
237
238/*
239 * Check if the character can be printed unescaped.
240 */
241
242#define IS_PRINTABLE_AT(string,offset) \
243 (((string).pointer[offset] == 0x0A) /* . == #x0A */ \
244 || ((string).pointer[offset] >= 0x20 /* #x20 <= . <= #x7E */ \
245 && (string).pointer[offset] <= 0x7E) \
246 || ((string).pointer[offset] == 0xC2 /* #0xA0 <= . <= #xD7FF */ \
247 && (string).pointer[offset+1] >= 0xA0) \
248 || ((string).pointer[offset] > 0xC2 \
249 && (string).pointer[offset] < 0xED) \
250 || ((string).pointer[offset] == 0xED \
251 && (string).pointer[offset+1] < 0xA0) \
252 || ((string).pointer[offset] == 0xEE) \
253 || ((string).pointer[offset] == 0xEF /* #xE000 <= . <= #xFFFD */ \
254 && !((string).pointer[offset+1] == 0xBB /* && . != #xFEFF */ \
255 && (string).pointer[offset+2] == 0xBF) \
256 && !((string).pointer[offset+1] == 0xBF \
257 && ((string).pointer[offset+2] == 0xBE \
258 || (string).pointer[offset+2] == 0xBF))))
259
260#define IS_PRINTABLE(string) IS_PRINTABLE_AT((string),0)
261
262/*
263 * Check if the character at the specified position is NUL.
264 */
265
266#define IS_Z_AT(string,offset) CHECK_AT((string),'\0',(offset))
267
268#define IS_Z(string) IS_Z_AT((string),0)
269
270/*
271 * Check if the character at the specified position is BOM.
272 */
273
274#define IS_BOM_AT(string,offset) \
275 (CHECK_AT((string),'\xEF',(offset)) \
276 && CHECK_AT((string),'\xBB',(offset)+1) \
277 && CHECK_AT((string),'\xBF',(offset)+2)) /* BOM (#xFEFF) */
278
279#define IS_BOM(string) IS_BOM_AT(string,0)
280
281/*
282 * Check if the character at the specified position is space.
283 */
284
285#define IS_SPACE_AT(string,offset) CHECK_AT((string),' ',(offset))
286
287#define IS_SPACE(string) IS_SPACE_AT((string),0)
288
289/*
290 * Check if the character at the specified position is tab.
291 */
292
293#define IS_TAB_AT(string,offset) CHECK_AT((string),'\t',(offset))
294
295#define IS_TAB(string) IS_TAB_AT((string),0)
296
297/*
298 * Check if the character at the specified position is blank (space or tab).
299 */
300
301#define IS_BLANK_AT(string,offset) \
302 (IS_SPACE_AT((string),(offset)) || IS_TAB_AT((string),(offset)))
303
304#define IS_BLANK(string) IS_BLANK_AT((string),0)
305
306/*
307 * Check if the character at the specified position is a line break.
308 */
309
310#define IS_BREAK_AT(string,offset) \
311 (CHECK_AT((string),'\r',(offset)) /* CR (#xD)*/ \
312 || CHECK_AT((string),'\n',(offset)) /* LF (#xA) */ \
313 || (CHECK_AT((string),'\xC2',(offset)) \
314 && CHECK_AT((string),'\x85',(offset)+1)) /* NEL (#x85) */ \
315 || (CHECK_AT((string),'\xE2',(offset)) \
316 && CHECK_AT((string),'\x80',(offset)+1) \
317 && CHECK_AT((string),'\xA8',(offset)+2)) /* LS (#x2028) */ \
318 || (CHECK_AT((string),'\xE2',(offset)) \
319 && CHECK_AT((string),'\x80',(offset)+1) \
320 && CHECK_AT((string),'\xA9',(offset)+2))) /* PS (#x2029) */
321
322#define IS_BREAK(string) IS_BREAK_AT((string),0)
323
324#define IS_CRLF_AT(string,offset) \
325 (CHECK_AT((string),'\r',(offset)) && CHECK_AT((string),'\n',(offset)+1))
326
327#define IS_CRLF(string) IS_CRLF_AT((string),0)
328
329/*
330 * Check if the character is a line break or NUL.
331 */
332
333#define IS_BREAKZ_AT(string,offset) \
334 (IS_BREAK_AT((string),(offset)) || IS_Z_AT((string),(offset)))
335
336#define IS_BREAKZ(string) IS_BREAKZ_AT((string),0)
337
338/*
339 * Check if the character is a line break, space, or NUL.
340 */
341
342#define IS_SPACEZ_AT(string,offset) \
343 (IS_SPACE_AT((string),(offset)) || IS_BREAKZ_AT((string),(offset)))
344
345#define IS_SPACEZ(string) IS_SPACEZ_AT((string),0)
346
347/*
348 * Check if the character is a line break, space, tab, or NUL.
349 */
350
351#define IS_BLANKZ_AT(string,offset) \
352 (IS_BLANK_AT((string),(offset)) || IS_BREAKZ_AT((string),(offset)))
353
354#define IS_BLANKZ(string) IS_BLANKZ_AT((string),0)
355
356/*
357 * Determine the width of the character.
358 */
359
360#define WIDTH_AT(string,offset) \
361 (((string).pointer[offset] & 0x80) == 0x00 ? 1 : \
362 ((string).pointer[offset] & 0xE0) == 0xC0 ? 2 : \
363 ((string).pointer[offset] & 0xF0) == 0xE0 ? 3 : \
364 ((string).pointer[offset] & 0xF8) == 0xF0 ? 4 : 0)
365
366#define WIDTH(string) WIDTH_AT((string),0)
367
368/*
369 * Move the string pointer to the next character.
370 */
371
372#define MOVE(string) ((string).pointer += WIDTH((string)))
373
374/*
375 * Copy a character and move the pointers of both strings.
376 */
377
378#define COPY(string_a,string_b) \
379 ((*(string_b).pointer & 0x80) == 0x00 ? \
380 (*((string_a).pointer++) = *((string_b).pointer++)) : \
381 (*(string_b).pointer & 0xE0) == 0xC0 ? \
382 (*((string_a).pointer++) = *((string_b).pointer++), \
383 *((string_a).pointer++) = *((string_b).pointer++)) : \
384 (*(string_b).pointer & 0xF0) == 0xE0 ? \
385 (*((string_a).pointer++) = *((string_b).pointer++), \
386 *((string_a).pointer++) = *((string_b).pointer++), \
387 *((string_a).pointer++) = *((string_b).pointer++)) : \
388 (*(string_b).pointer & 0xF8) == 0xF0 ? \
389 (*((string_a).pointer++) = *((string_b).pointer++), \
390 *((string_a).pointer++) = *((string_b).pointer++), \
391 *((string_a).pointer++) = *((string_b).pointer++), \
392 *((string_a).pointer++) = *((string_b).pointer++)) : 0)
393
625fcfe9
KS		 394/*
395 * Stack and queue management.
396 */
397
398YAML_DECLARE(int)
399yaml_stack_extend(void **start, void **top, void **end);
400
401YAML_DECLARE(int)
402yaml_queue_extend(void **start, void **head, void **tail, void **end);
403
404#define STACK_INIT(context,stack,size) \
405 (((stack).start = yaml_malloc((size)*sizeof(*(stack).start))) ? \
406 ((stack).top = (stack).start, \
407 (stack).end = (stack).start+(size), \
408 1) : \
409 ((context)->error = YAML_MEMORY_ERROR, \
410 0))
411
412#define STACK_DEL(context,stack) \
413 (yaml_free((stack).start), \
414 (stack).start = (stack).top = (stack).end = 0)
415
416#define STACK_EMPTY(context,stack) \
417 ((stack).start == (stack).top)
418
419#define PUSH(context,stack,value) \
420 (((stack).top != (stack).end \
421 || yaml_stack_extend((void **)&(stack).start, \
422 (void **)&(stack).top, (void **)&(stack).end)) ? \
423 (*((stack).top++) = value, \
424 1) : \
425 ((context)->error = YAML_MEMORY_ERROR, \
426 0))
427
428#define POP(context,stack) \
429 (*(--(stack).top))
430
431#define QUEUE_INIT(context,queue,size) \
432 (((queue).start = yaml_malloc((size)*sizeof(*(queue).start))) ? \
433 ((queue).head = (queue).tail = (queue).start, \
434 (queue).end = (queue).start+(size), \
435 1) : \
436 ((context)->error = YAML_MEMORY_ERROR, \
437 0))
438
439#define QUEUE_DEL(context,queue) \
440 (yaml_free((queue).start), \
441 (queue).start = (queue).head = (queue).tail = (queue).end = 0)
442
443#define QUEUE_EMPTY(context,queue) \
444 ((queue).head == (queue).tail)
445
446#define ENQUEUE(context,queue,value) \
447 (((queue).tail != (queue).end \
448 || yaml_queue_extend((void **)&(queue).start, (void **)&(queue).head, \
449 (void **)&(queue).tail, (void **)&(queue).end)) ? \
450 (*((queue).tail++) = value, \
451 1) : \
452 ((context)->error = YAML_MEMORY_ERROR, \
453 0))
454
455#define DEQUEUE(context,queue) \
456 (*((queue).head++))
457
458#define QUEUE_INSERT(context,queue,index,value) \
459 (((queue).tail != (queue).end \
460 || yaml_queue_extend((void **)&(queue).start, (void **)&(queue).head, \
461 (void **)&(queue).tail, (void **)&(queue).end)) ? \
462 (memmove((queue).head+(index)+1,(queue).head+(index), \
463 ((queue).tail-(queue).head-(index))*sizeof(*(queue).start)), \
464 *((queue).head+(index)) = value, \
465 (queue).tail++, \
466 1) : \
467 ((context)->error = YAML_MEMORY_ERROR, \
468 0))
469
b1a54000
KS		 470/*
471 * Token initializers.
472 */
473
474#define TOKEN_INIT(token,token_type,token_start_mark,token_end_mark) \
475 (memset(&(token), 0, sizeof(yaml_token_t)), \
476 (token).type = (token_type), \
477 (token).start_mark = (token_start_mark), \
478 (token).end_mark = (token_end_mark))
479
480#define STREAM_START_TOKEN_INIT(token,token_encoding,start_mark,end_mark) \
481 (TOKEN_INIT((token),YAML_STREAM_START_TOKEN,(start_mark),(end_mark)), \
482 (token).data.stream_start.encoding = (token_encoding))
483
484#define STREAM_END_TOKEN_INIT(token,start_mark,end_mark) \
485 (TOKEN_INIT((token),YAML_STREAM_END_TOKEN,(start_mark),(end_mark)))
486
487#define ALIAS_TOKEN_INIT(token,token_value,start_mark,end_mark) \
488 (TOKEN_INIT((token),YAML_ALIAS_TOKEN,(start_mark),(end_mark)), \
489 (token).data.alias.value = (token_value))
490
491#define ANCHOR_TOKEN_INIT(token,token_value,start_mark,end_mark) \
492 (TOKEN_INIT((token),YAML_ANCHOR_TOKEN,(start_mark),(end_mark)), \
493 (token).data.anchor.value = (token_value))
494
495#define TAG_TOKEN_INIT(token,token_handle,token_suffix,start_mark,end_mark) \
496 (TOKEN_INIT((token),YAML_TAG_TOKEN,(start_mark),(end_mark)), \
497 (token).data.tag.handle = (token_handle), \
498 (token).data.tag.suffix = (token_suffix))
499
500#define SCALAR_TOKEN_INIT(token,token_value,token_length,token_style,start_mark,end_mark) \
501 (TOKEN_INIT((token),YAML_SCALAR_TOKEN,(start_mark),(end_mark)), \
502 (token).data.scalar.value = (token_value), \
503 (token).data.scalar.length = (token_length), \
504 (token).data.scalar.style = (token_style))
505
506#define VERSION_DIRECTIVE_TOKEN_INIT(token,token_major,token_minor,start_mark,end_mark) \
507 (TOKEN_INIT((token),YAML_VERSION_DIRECTIVE_TOKEN,(start_mark),(end_mark)), \
508 (token).data.version_directive.major = (token_major), \
509 (token).data.version_directive.minor = (token_minor))
510
511#define TAG_DIRECTIVE_TOKEN_INIT(token,token_handle,token_prefix,start_mark,end_mark) \
512 (TOKEN_INIT((token),YAML_TAG_DIRECTIVE_TOKEN,(start_mark),(end_mark)), \
513 (token).data.tag_directive.handle = (token_handle), \
514 (token).data.tag_directive.prefix = (token_prefix))
515
516/*
517 * Event initializers.
518 */
519
520#define EVENT_INIT(event,event_type,event_start_mark,event_end_mark) \
521 (memset(&(event), 0, sizeof(yaml_event_t)), \
522 (event).type = (event_type), \
523 (event).start_mark = (event_start_mark), \
524 (event).end_mark = (event_end_mark))
525
526#define STREAM_START_EVENT_INIT(event,event_encoding,start_mark,end_mark) \
527 (EVENT_INIT((event),YAML_STREAM_START_EVENT,(start_mark),(end_mark)), \
528 (event).data.stream_start.encoding = (event_encoding))
529
530#define STREAM_END_EVENT_INIT(event,start_mark,end_mark) \
531 (EVENT_INIT((event),YAML_STREAM_END_EVENT,(start_mark),(end_mark)))
532
533#define DOCUMENT_START_EVENT_INIT(event,event_version_directive, \
534 event_tag_directives_start,event_tag_directives_end,event_implicit,start_mark,end_mark) \
535 (EVENT_INIT((event),YAML_DOCUMENT_START_EVENT,(start_mark),(end_mark)), \
536 (event).data.document_start.version_directive = (event_version_directive), \
537 (event).data.document_start.tag_directives.start = (event_tag_directives_start), \
538 (event).data.document_start.tag_directives.end = (event_tag_directives_end), \
539 (event).data.document_start.implicit = (event_implicit))
540
541#define DOCUMENT_END_EVENT_INIT(event,event_implicit,start_mark,end_mark) \
542 (EVENT_INIT((event),YAML_DOCUMENT_END_EVENT,(start_mark),(end_mark)), \
543 (event).data.document_end.implicit = (event_implicit))
544
545#define ALIAS_EVENT_INIT(event,event_anchor,start_mark,end_mark) \
546 (EVENT_INIT((event),YAML_ALIAS_EVENT,(start_mark),(end_mark)), \
547 (event).data.alias.anchor = (event_anchor))
548
549#define SCALAR_EVENT_INIT(event,event_anchor,event_tag,event_value,event_length, \
550 event_plain_implicit, event_quoted_implicit,event_style,start_mark,end_mark) \
551 (EVENT_INIT((event),YAML_SCALAR_EVENT,(start_mark),(end_mark)), \
552 (event).data.scalar.anchor = (event_anchor), \
553 (event).data.scalar.tag = (event_tag), \
554 (event).data.scalar.value = (event_value), \
555 (event).data.scalar.length = (event_length), \
556 (event).data.scalar.plain_implicit = (event_plain_implicit), \
557 (event).data.scalar.quoted_implicit = (event_quoted_implicit), \
558 (event).data.scalar.style = (event_style))
559
560#define SEQUENCE_START_EVENT_INIT(event,event_anchor,event_tag, \
561 event_implicit,event_style,start_mark,end_mark) \
562 (EVENT_INIT((event),YAML_SEQUENCE_START_EVENT,(start_mark),(end_mark)), \
563 (event).data.sequence_start.anchor = (event_anchor), \
564 (event).data.sequence_start.tag = (event_tag), \
565 (event).data.sequence_start.implicit = (event_implicit), \
566 (event).data.sequence_start.style = (event_style))
567
568#define SEQUENCE_END_EVENT_INIT(event,start_mark,end_mark) \
569 (EVENT_INIT((event),YAML_SEQUENCE_END_EVENT,(start_mark),(end_mark)))
570
571#define MAPPING_START_EVENT_INIT(event,event_anchor,event_tag, \
572 event_implicit,event_style,start_mark,end_mark) \
573 (EVENT_INIT((event),YAML_MAPPING_START_EVENT,(start_mark),(end_mark)), \
574 (event).data.mapping_start.anchor = (event_anchor), \
575 (event).data.mapping_start.tag = (event_tag), \
576 (event).data.mapping_start.implicit = (event_implicit), \
577 (event).data.mapping_start.style = (event_style))
578
579#define MAPPING_END_EVENT_INIT(event,start_mark,end_mark) \
580 (EVENT_INIT((event),YAML_MAPPING_END_EVENT,(start_mark),(end_mark)))
581
e27a3c88
KS		 582/*
583 * Document initializer.
584 */
585
586#define DOCUMENT_INIT(document,document_nodes_start,document_nodes_end, \
587 document_version_directive,document_tag_directives_start, \
588 document_tag_directives_end,document_start_implicit, \
589 document_end_implicit,start_mark,end_mark) \
590 (memset(&(document), 0, sizeof(yaml_document_t)), \
591 (document).nodes.start = (document_nodes_start), \
592 (document).nodes.end = (document_nodes_end), \
593 (document).nodes.top = (document_nodes_start), \
594 (document).version_directive = (document_version_directive), \
595 (document).tag_directives.start = (document_tag_directives_start), \
596 (document).tag_directives.end = (document_tag_directives_end), \
597 (document).start_implicit = (document_start_implicit), \
598 (document).end_implicit = (document_end_implicit))
599
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KS		 600/*
601 * Node initializers.
602 */
603
e27a3c88 604#define NODE_INIT(node,node_type,node_tag,node_start_mark,node_end_mark) \
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KS		 605 (memset(&(node), 0, sizeof(yaml_node_t)), \
606 (node).type = (node_type), \
e27a3c88 607 (node).tag = (node_tag), \
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KS		 608 (node).start_mark = (node_start_mark), \
609 (node).end_mark = (node_end_mark))
610
611#define SCALAR_NODE_INIT(node,node_tag,node_value,node_length, \
612 node_style,start_mark,end_mark) \
e27a3c88 613 (NODE_INIT((node),YAML_SCALAR_NODE,(node_tag),(start_mark),(end_mark)), \
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KS		 614 (node).data.scalar.value = (node_value), \
615 (node).data.scalar.length = (node_length), \
616 (node).data.scalar.style = (node_style))
617
618#define SEQUENCE_NODE_INIT(node,node_tag,node_items_start,node_items_end, \
619 node_style,start_mark,end_mark) \
e27a3c88 620 (NODE_INIT((node),YAML_SEQUENCE_NODE,(node_tag),(start_mark),(end_mark)), \
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KS		 621 (node).data.sequence.items.start = (node_items_start), \
622 (node).data.sequence.items.end = (node_items_end), \
623 (node).data.sequence.items.top = (node_items_start), \
624 (node).data.sequence.style = (node_style))
625
626#define MAPPING_NODE_INIT(node,node_tag,node_pairs_start,node_pairs_end, \
627 node_style,start_mark,end_mark) \
e27a3c88 628 (NODE_INIT((node),YAML_MAPPING_NODE,(node_tag),(start_mark),(end_mark)), \
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KS		 629 (node).data.mapping.pairs.start = (node_pairs_start), \
630 (node).data.mapping.pairs.end = (node_pairs_end), \
631 (node).data.mapping.pairs.top = (node_pairs_start), \
632 (node).data.mapping.style = (node_style))
633
Fast YAML 1.1 parser and emitter library
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