diff options
Diffstat (limited to 'vendor/github.com/zclconf/go-cty-yaml/apic.go')
-rw-r--r-- | vendor/github.com/zclconf/go-cty-yaml/apic.go | 739 |
1 files changed, 739 insertions, 0 deletions
diff --git a/vendor/github.com/zclconf/go-cty-yaml/apic.go b/vendor/github.com/zclconf/go-cty-yaml/apic.go new file mode 100644 index 0000000..1f7e87e --- /dev/null +++ b/vendor/github.com/zclconf/go-cty-yaml/apic.go | |||
@@ -0,0 +1,739 @@ | |||
1 | package yaml | ||
2 | |||
3 | import ( | ||
4 | "io" | ||
5 | ) | ||
6 | |||
7 | func yaml_insert_token(parser *yaml_parser_t, pos int, token *yaml_token_t) { | ||
8 | //fmt.Println("yaml_insert_token", "pos:", pos, "typ:", token.typ, "head:", parser.tokens_head, "len:", len(parser.tokens)) | ||
9 | |||
10 | // Check if we can move the queue at the beginning of the buffer. | ||
11 | if parser.tokens_head > 0 && len(parser.tokens) == cap(parser.tokens) { | ||
12 | if parser.tokens_head != len(parser.tokens) { | ||
13 | copy(parser.tokens, parser.tokens[parser.tokens_head:]) | ||
14 | } | ||
15 | parser.tokens = parser.tokens[:len(parser.tokens)-parser.tokens_head] | ||
16 | parser.tokens_head = 0 | ||
17 | } | ||
18 | parser.tokens = append(parser.tokens, *token) | ||
19 | if pos < 0 { | ||
20 | return | ||
21 | } | ||
22 | copy(parser.tokens[parser.tokens_head+pos+1:], parser.tokens[parser.tokens_head+pos:]) | ||
23 | parser.tokens[parser.tokens_head+pos] = *token | ||
24 | } | ||
25 | |||
26 | // Create a new parser object. | ||
27 | func yaml_parser_initialize(parser *yaml_parser_t) bool { | ||
28 | *parser = yaml_parser_t{ | ||
29 | raw_buffer: make([]byte, 0, input_raw_buffer_size), | ||
30 | buffer: make([]byte, 0, input_buffer_size), | ||
31 | } | ||
32 | return true | ||
33 | } | ||
34 | |||
35 | // Destroy a parser object. | ||
36 | func yaml_parser_delete(parser *yaml_parser_t) { | ||
37 | *parser = yaml_parser_t{} | ||
38 | } | ||
39 | |||
40 | // String read handler. | ||
41 | func yaml_string_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) { | ||
42 | if parser.input_pos == len(parser.input) { | ||
43 | return 0, io.EOF | ||
44 | } | ||
45 | n = copy(buffer, parser.input[parser.input_pos:]) | ||
46 | parser.input_pos += n | ||
47 | return n, nil | ||
48 | } | ||
49 | |||
50 | // Reader read handler. | ||
51 | func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) { | ||
52 | return parser.input_reader.Read(buffer) | ||
53 | } | ||
54 | |||
55 | // Set a string input. | ||
56 | func yaml_parser_set_input_string(parser *yaml_parser_t, input []byte) { | ||
57 | if parser.read_handler != nil { | ||
58 | panic("must set the input source only once") | ||
59 | } | ||
60 | parser.read_handler = yaml_string_read_handler | ||
61 | parser.input = input | ||
62 | parser.input_pos = 0 | ||
63 | } | ||
64 | |||
65 | // Set a file input. | ||
66 | func yaml_parser_set_input_reader(parser *yaml_parser_t, r io.Reader) { | ||
67 | if parser.read_handler != nil { | ||
68 | panic("must set the input source only once") | ||
69 | } | ||
70 | parser.read_handler = yaml_reader_read_handler | ||
71 | parser.input_reader = r | ||
72 | } | ||
73 | |||
74 | // Set the source encoding. | ||
75 | func yaml_parser_set_encoding(parser *yaml_parser_t, encoding yaml_encoding_t) { | ||
76 | if parser.encoding != yaml_ANY_ENCODING { | ||
77 | panic("must set the encoding only once") | ||
78 | } | ||
79 | parser.encoding = encoding | ||
80 | } | ||
81 | |||
82 | // Create a new emitter object. | ||
83 | func yaml_emitter_initialize(emitter *yaml_emitter_t) { | ||
84 | *emitter = yaml_emitter_t{ | ||
85 | buffer: make([]byte, output_buffer_size), | ||
86 | raw_buffer: make([]byte, 0, output_raw_buffer_size), | ||
87 | states: make([]yaml_emitter_state_t, 0, initial_stack_size), | ||
88 | events: make([]yaml_event_t, 0, initial_queue_size), | ||
89 | } | ||
90 | } | ||
91 | |||
92 | // Destroy an emitter object. | ||
93 | func yaml_emitter_delete(emitter *yaml_emitter_t) { | ||
94 | *emitter = yaml_emitter_t{} | ||
95 | } | ||
96 | |||
97 | // String write handler. | ||
98 | func yaml_string_write_handler(emitter *yaml_emitter_t, buffer []byte) error { | ||
99 | *emitter.output_buffer = append(*emitter.output_buffer, buffer...) | ||
100 | return nil | ||
101 | } | ||
102 | |||
103 | // yaml_writer_write_handler uses emitter.output_writer to write the | ||
104 | // emitted text. | ||
105 | func yaml_writer_write_handler(emitter *yaml_emitter_t, buffer []byte) error { | ||
106 | _, err := emitter.output_writer.Write(buffer) | ||
107 | return err | ||
108 | } | ||
109 | |||
110 | // Set a string output. | ||
111 | func yaml_emitter_set_output_string(emitter *yaml_emitter_t, output_buffer *[]byte) { | ||
112 | if emitter.write_handler != nil { | ||
113 | panic("must set the output target only once") | ||
114 | } | ||
115 | emitter.write_handler = yaml_string_write_handler | ||
116 | emitter.output_buffer = output_buffer | ||
117 | } | ||
118 | |||
119 | // Set a file output. | ||
120 | func yaml_emitter_set_output_writer(emitter *yaml_emitter_t, w io.Writer) { | ||
121 | if emitter.write_handler != nil { | ||
122 | panic("must set the output target only once") | ||
123 | } | ||
124 | emitter.write_handler = yaml_writer_write_handler | ||
125 | emitter.output_writer = w | ||
126 | } | ||
127 | |||
128 | // Set the output encoding. | ||
129 | func yaml_emitter_set_encoding(emitter *yaml_emitter_t, encoding yaml_encoding_t) { | ||
130 | if emitter.encoding != yaml_ANY_ENCODING { | ||
131 | panic("must set the output encoding only once") | ||
132 | } | ||
133 | emitter.encoding = encoding | ||
134 | } | ||
135 | |||
136 | // Set the canonical output style. | ||
137 | func yaml_emitter_set_canonical(emitter *yaml_emitter_t, canonical bool) { | ||
138 | emitter.canonical = canonical | ||
139 | } | ||
140 | |||
141 | //// Set the indentation increment. | ||
142 | func yaml_emitter_set_indent(emitter *yaml_emitter_t, indent int) { | ||
143 | if indent < 2 || indent > 9 { | ||
144 | indent = 2 | ||
145 | } | ||
146 | emitter.best_indent = indent | ||
147 | } | ||
148 | |||
149 | // Set the preferred line width. | ||
150 | func yaml_emitter_set_width(emitter *yaml_emitter_t, width int) { | ||
151 | if width < 0 { | ||
152 | width = -1 | ||
153 | } | ||
154 | emitter.best_width = width | ||
155 | } | ||
156 | |||
157 | // Set if unescaped non-ASCII characters are allowed. | ||
158 | func yaml_emitter_set_unicode(emitter *yaml_emitter_t, unicode bool) { | ||
159 | emitter.unicode = unicode | ||
160 | } | ||
161 | |||
162 | // Set the preferred line break character. | ||
163 | func yaml_emitter_set_break(emitter *yaml_emitter_t, line_break yaml_break_t) { | ||
164 | emitter.line_break = line_break | ||
165 | } | ||
166 | |||
167 | ///* | ||
168 | // * Destroy a token object. | ||
169 | // */ | ||
170 | // | ||
171 | //YAML_DECLARE(void) | ||
172 | //yaml_token_delete(yaml_token_t *token) | ||
173 | //{ | ||
174 | // assert(token); // Non-NULL token object expected. | ||
175 | // | ||
176 | // switch (token.type) | ||
177 | // { | ||
178 | // case YAML_TAG_DIRECTIVE_TOKEN: | ||
179 | // yaml_free(token.data.tag_directive.handle); | ||
180 | // yaml_free(token.data.tag_directive.prefix); | ||
181 | // break; | ||
182 | // | ||
183 | // case YAML_ALIAS_TOKEN: | ||
184 | // yaml_free(token.data.alias.value); | ||
185 | // break; | ||
186 | // | ||
187 | // case YAML_ANCHOR_TOKEN: | ||
188 | // yaml_free(token.data.anchor.value); | ||
189 | // break; | ||
190 | // | ||
191 | // case YAML_TAG_TOKEN: | ||
192 | // yaml_free(token.data.tag.handle); | ||
193 | // yaml_free(token.data.tag.suffix); | ||
194 | // break; | ||
195 | // | ||
196 | // case YAML_SCALAR_TOKEN: | ||
197 | // yaml_free(token.data.scalar.value); | ||
198 | // break; | ||
199 | // | ||
200 | // default: | ||
201 | // break; | ||
202 | // } | ||
203 | // | ||
204 | // memset(token, 0, sizeof(yaml_token_t)); | ||
205 | //} | ||
206 | // | ||
207 | ///* | ||
208 | // * Check if a string is a valid UTF-8 sequence. | ||
209 | // * | ||
210 | // * Check 'reader.c' for more details on UTF-8 encoding. | ||
211 | // */ | ||
212 | // | ||
213 | //static int | ||
214 | //yaml_check_utf8(yaml_char_t *start, size_t length) | ||
215 | //{ | ||
216 | // yaml_char_t *end = start+length; | ||
217 | // yaml_char_t *pointer = start; | ||
218 | // | ||
219 | // while (pointer < end) { | ||
220 | // unsigned char octet; | ||
221 | // unsigned int width; | ||
222 | // unsigned int value; | ||
223 | // size_t k; | ||
224 | // | ||
225 | // octet = pointer[0]; | ||
226 | // width = (octet & 0x80) == 0x00 ? 1 : | ||
227 | // (octet & 0xE0) == 0xC0 ? 2 : | ||
228 | // (octet & 0xF0) == 0xE0 ? 3 : | ||
229 | // (octet & 0xF8) == 0xF0 ? 4 : 0; | ||
230 | // value = (octet & 0x80) == 0x00 ? octet & 0x7F : | ||
231 | // (octet & 0xE0) == 0xC0 ? octet & 0x1F : | ||
232 | // (octet & 0xF0) == 0xE0 ? octet & 0x0F : | ||
233 | // (octet & 0xF8) == 0xF0 ? octet & 0x07 : 0; | ||
234 | // if (!width) return 0; | ||
235 | // if (pointer+width > end) return 0; | ||
236 | // for (k = 1; k < width; k ++) { | ||
237 | // octet = pointer[k]; | ||
238 | // if ((octet & 0xC0) != 0x80) return 0; | ||
239 | // value = (value << 6) + (octet & 0x3F); | ||
240 | // } | ||
241 | // if (!((width == 1) || | ||
242 | // (width == 2 && value >= 0x80) || | ||
243 | // (width == 3 && value >= 0x800) || | ||
244 | // (width == 4 && value >= 0x10000))) return 0; | ||
245 | // | ||
246 | // pointer += width; | ||
247 | // } | ||
248 | // | ||
249 | // return 1; | ||
250 | //} | ||
251 | // | ||
252 | |||
253 | // Create STREAM-START. | ||
254 | func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) { | ||
255 | *event = yaml_event_t{ | ||
256 | typ: yaml_STREAM_START_EVENT, | ||
257 | encoding: encoding, | ||
258 | } | ||
259 | } | ||
260 | |||
261 | // Create STREAM-END. | ||
262 | func yaml_stream_end_event_initialize(event *yaml_event_t) { | ||
263 | *event = yaml_event_t{ | ||
264 | typ: yaml_STREAM_END_EVENT, | ||
265 | } | ||
266 | } | ||
267 | |||
268 | // Create DOCUMENT-START. | ||
269 | func yaml_document_start_event_initialize( | ||
270 | event *yaml_event_t, | ||
271 | version_directive *yaml_version_directive_t, | ||
272 | tag_directives []yaml_tag_directive_t, | ||
273 | implicit bool, | ||
274 | ) { | ||
275 | *event = yaml_event_t{ | ||
276 | typ: yaml_DOCUMENT_START_EVENT, | ||
277 | version_directive: version_directive, | ||
278 | tag_directives: tag_directives, | ||
279 | implicit: implicit, | ||
280 | } | ||
281 | } | ||
282 | |||
283 | // Create DOCUMENT-END. | ||
284 | func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) { | ||
285 | *event = yaml_event_t{ | ||
286 | typ: yaml_DOCUMENT_END_EVENT, | ||
287 | implicit: implicit, | ||
288 | } | ||
289 | } | ||
290 | |||
291 | ///* | ||
292 | // * Create ALIAS. | ||
293 | // */ | ||
294 | // | ||
295 | //YAML_DECLARE(int) | ||
296 | //yaml_alias_event_initialize(event *yaml_event_t, anchor *yaml_char_t) | ||
297 | //{ | ||
298 | // mark yaml_mark_t = { 0, 0, 0 } | ||
299 | // anchor_copy *yaml_char_t = NULL | ||
300 | // | ||
301 | // assert(event) // Non-NULL event object is expected. | ||
302 | // assert(anchor) // Non-NULL anchor is expected. | ||
303 | // | ||
304 | // if (!yaml_check_utf8(anchor, strlen((char *)anchor))) return 0 | ||
305 | // | ||
306 | // anchor_copy = yaml_strdup(anchor) | ||
307 | // if (!anchor_copy) | ||
308 | // return 0 | ||
309 | // | ||
310 | // ALIAS_EVENT_INIT(*event, anchor_copy, mark, mark) | ||
311 | // | ||
312 | // return 1 | ||
313 | //} | ||
314 | |||
315 | // Create SCALAR. | ||
316 | func yaml_scalar_event_initialize(event *yaml_event_t, anchor, tag, value []byte, plain_implicit, quoted_implicit bool, style yaml_scalar_style_t) bool { | ||
317 | *event = yaml_event_t{ | ||
318 | typ: yaml_SCALAR_EVENT, | ||
319 | anchor: anchor, | ||
320 | tag: tag, | ||
321 | value: value, | ||
322 | implicit: plain_implicit, | ||
323 | quoted_implicit: quoted_implicit, | ||
324 | style: yaml_style_t(style), | ||
325 | } | ||
326 | return true | ||
327 | } | ||
328 | |||
329 | // Create SEQUENCE-START. | ||
330 | func yaml_sequence_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_sequence_style_t) bool { | ||
331 | *event = yaml_event_t{ | ||
332 | typ: yaml_SEQUENCE_START_EVENT, | ||
333 | anchor: anchor, | ||
334 | tag: tag, | ||
335 | implicit: implicit, | ||
336 | style: yaml_style_t(style), | ||
337 | } | ||
338 | return true | ||
339 | } | ||
340 | |||
341 | // Create SEQUENCE-END. | ||
342 | func yaml_sequence_end_event_initialize(event *yaml_event_t) bool { | ||
343 | *event = yaml_event_t{ | ||
344 | typ: yaml_SEQUENCE_END_EVENT, | ||
345 | } | ||
346 | return true | ||
347 | } | ||
348 | |||
349 | // Create MAPPING-START. | ||
350 | func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) { | ||
351 | *event = yaml_event_t{ | ||
352 | typ: yaml_MAPPING_START_EVENT, | ||
353 | anchor: anchor, | ||
354 | tag: tag, | ||
355 | implicit: implicit, | ||
356 | style: yaml_style_t(style), | ||
357 | } | ||
358 | } | ||
359 | |||
360 | // Create MAPPING-END. | ||
361 | func yaml_mapping_end_event_initialize(event *yaml_event_t) { | ||
362 | *event = yaml_event_t{ | ||
363 | typ: yaml_MAPPING_END_EVENT, | ||
364 | } | ||
365 | } | ||
366 | |||
367 | // Destroy an event object. | ||
368 | func yaml_event_delete(event *yaml_event_t) { | ||
369 | *event = yaml_event_t{} | ||
370 | } | ||
371 | |||
372 | ///* | ||
373 | // * Create a document object. | ||
374 | // */ | ||
375 | // | ||
376 | //YAML_DECLARE(int) | ||
377 | //yaml_document_initialize(document *yaml_document_t, | ||
378 | // version_directive *yaml_version_directive_t, | ||
379 | // tag_directives_start *yaml_tag_directive_t, | ||
380 | // tag_directives_end *yaml_tag_directive_t, | ||
381 | // start_implicit int, end_implicit int) | ||
382 | //{ | ||
383 | // struct { | ||
384 | // error yaml_error_type_t | ||
385 | // } context | ||
386 | // struct { | ||
387 | // start *yaml_node_t | ||
388 | // end *yaml_node_t | ||
389 | // top *yaml_node_t | ||
390 | // } nodes = { NULL, NULL, NULL } | ||
391 | // version_directive_copy *yaml_version_directive_t = NULL | ||
392 | // struct { | ||
393 | // start *yaml_tag_directive_t | ||
394 | // end *yaml_tag_directive_t | ||
395 | // top *yaml_tag_directive_t | ||
396 | // } tag_directives_copy = { NULL, NULL, NULL } | ||
397 | // value yaml_tag_directive_t = { NULL, NULL } | ||
398 | // mark yaml_mark_t = { 0, 0, 0 } | ||
399 | // | ||
400 | // assert(document) // Non-NULL document object is expected. | ||
401 | // assert((tag_directives_start && tag_directives_end) || | ||
402 | // (tag_directives_start == tag_directives_end)) | ||
403 | // // Valid tag directives are expected. | ||
404 | // | ||
405 | // if (!STACK_INIT(&context, nodes, INITIAL_STACK_SIZE)) goto error | ||
406 | // | ||
407 | // if (version_directive) { | ||
408 | // version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t)) | ||
409 | // if (!version_directive_copy) goto error | ||
410 | // version_directive_copy.major = version_directive.major | ||
411 | // version_directive_copy.minor = version_directive.minor | ||
412 | // } | ||
413 | // | ||
414 | // if (tag_directives_start != tag_directives_end) { | ||
415 | // tag_directive *yaml_tag_directive_t | ||
416 | // if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE)) | ||
417 | // goto error | ||
418 | // for (tag_directive = tag_directives_start | ||
419 | // tag_directive != tag_directives_end; tag_directive ++) { | ||
420 | // assert(tag_directive.handle) | ||
421 | // assert(tag_directive.prefix) | ||
422 | // if (!yaml_check_utf8(tag_directive.handle, | ||
423 | // strlen((char *)tag_directive.handle))) | ||
424 | // goto error | ||
425 | // if (!yaml_check_utf8(tag_directive.prefix, | ||
426 | // strlen((char *)tag_directive.prefix))) | ||
427 | // goto error | ||
428 | // value.handle = yaml_strdup(tag_directive.handle) | ||
429 | // value.prefix = yaml_strdup(tag_directive.prefix) | ||
430 | // if (!value.handle || !value.prefix) goto error | ||
431 | // if (!PUSH(&context, tag_directives_copy, value)) | ||
432 | // goto error | ||
433 | // value.handle = NULL | ||
434 | // value.prefix = NULL | ||
435 | // } | ||
436 | // } | ||
437 | // | ||
438 | // DOCUMENT_INIT(*document, nodes.start, nodes.end, version_directive_copy, | ||
439 | // tag_directives_copy.start, tag_directives_copy.top, | ||
440 | // start_implicit, end_implicit, mark, mark) | ||
441 | // | ||
442 | // return 1 | ||
443 | // | ||
444 | //error: | ||
445 | // STACK_DEL(&context, nodes) | ||
446 | // yaml_free(version_directive_copy) | ||
447 | // while (!STACK_EMPTY(&context, tag_directives_copy)) { | ||
448 | // value yaml_tag_directive_t = POP(&context, tag_directives_copy) | ||
449 | // yaml_free(value.handle) | ||
450 | // yaml_free(value.prefix) | ||
451 | // } | ||
452 | // STACK_DEL(&context, tag_directives_copy) | ||
453 | // yaml_free(value.handle) | ||
454 | // yaml_free(value.prefix) | ||
455 | // | ||
456 | // return 0 | ||
457 | //} | ||
458 | // | ||
459 | ///* | ||
460 | // * Destroy a document object. | ||
461 | // */ | ||
462 | // | ||
463 | //YAML_DECLARE(void) | ||
464 | //yaml_document_delete(document *yaml_document_t) | ||
465 | //{ | ||
466 | // struct { | ||
467 | // error yaml_error_type_t | ||
468 | // } context | ||
469 | // tag_directive *yaml_tag_directive_t | ||
470 | // | ||
471 | // context.error = YAML_NO_ERROR // Eliminate a compiler warning. | ||
472 | // | ||
473 | // assert(document) // Non-NULL document object is expected. | ||
474 | // | ||
475 | // while (!STACK_EMPTY(&context, document.nodes)) { | ||
476 | // node yaml_node_t = POP(&context, document.nodes) | ||
477 | // yaml_free(node.tag) | ||
478 | // switch (node.type) { | ||
479 | // case YAML_SCALAR_NODE: | ||
480 | // yaml_free(node.data.scalar.value) | ||
481 | // break | ||
482 | // case YAML_SEQUENCE_NODE: | ||
483 | // STACK_DEL(&context, node.data.sequence.items) | ||
484 | // break | ||
485 | // case YAML_MAPPING_NODE: | ||
486 | // STACK_DEL(&context, node.data.mapping.pairs) | ||
487 | // break | ||
488 | // default: | ||
489 | // assert(0) // Should not happen. | ||
490 | // } | ||
491 | // } | ||
492 | // STACK_DEL(&context, document.nodes) | ||
493 | // | ||
494 | // yaml_free(document.version_directive) | ||
495 | // for (tag_directive = document.tag_directives.start | ||
496 | // tag_directive != document.tag_directives.end | ||
497 | // tag_directive++) { | ||
498 | // yaml_free(tag_directive.handle) | ||
499 | // yaml_free(tag_directive.prefix) | ||
500 | // } | ||
501 | // yaml_free(document.tag_directives.start) | ||
502 | // | ||
503 | // memset(document, 0, sizeof(yaml_document_t)) | ||
504 | //} | ||
505 | // | ||
506 | ///** | ||
507 | // * Get a document node. | ||
508 | // */ | ||
509 | // | ||
510 | //YAML_DECLARE(yaml_node_t *) | ||
511 | //yaml_document_get_node(document *yaml_document_t, index int) | ||
512 | //{ | ||
513 | // assert(document) // Non-NULL document object is expected. | ||
514 | // | ||
515 | // if (index > 0 && document.nodes.start + index <= document.nodes.top) { | ||
516 | // return document.nodes.start + index - 1 | ||
517 | // } | ||
518 | // return NULL | ||
519 | //} | ||
520 | // | ||
521 | ///** | ||
522 | // * Get the root object. | ||
523 | // */ | ||
524 | // | ||
525 | //YAML_DECLARE(yaml_node_t *) | ||
526 | //yaml_document_get_root_node(document *yaml_document_t) | ||
527 | //{ | ||
528 | // assert(document) // Non-NULL document object is expected. | ||
529 | // | ||
530 | // if (document.nodes.top != document.nodes.start) { | ||
531 | // return document.nodes.start | ||
532 | // } | ||
533 | // return NULL | ||
534 | //} | ||
535 | // | ||
536 | ///* | ||
537 | // * Add a scalar node to a document. | ||
538 | // */ | ||
539 | // | ||
540 | //YAML_DECLARE(int) | ||
541 | //yaml_document_add_scalar(document *yaml_document_t, | ||
542 | // tag *yaml_char_t, value *yaml_char_t, length int, | ||
543 | // style yaml_scalar_style_t) | ||
544 | //{ | ||
545 | // struct { | ||
546 | // error yaml_error_type_t | ||
547 | // } context | ||
548 | // mark yaml_mark_t = { 0, 0, 0 } | ||
549 | // tag_copy *yaml_char_t = NULL | ||
550 | // value_copy *yaml_char_t = NULL | ||
551 | // node yaml_node_t | ||
552 | // | ||
553 | // assert(document) // Non-NULL document object is expected. | ||
554 | // assert(value) // Non-NULL value is expected. | ||
555 | // | ||
556 | // if (!tag) { | ||
557 | // tag = (yaml_char_t *)YAML_DEFAULT_SCALAR_TAG | ||
558 | // } | ||
559 | // | ||
560 | // if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error | ||
561 | // tag_copy = yaml_strdup(tag) | ||
562 | // if (!tag_copy) goto error | ||
563 | // | ||
564 | // if (length < 0) { | ||
565 | // length = strlen((char *)value) | ||
566 | // } | ||
567 | // | ||
568 | // if (!yaml_check_utf8(value, length)) goto error | ||
569 | // value_copy = yaml_malloc(length+1) | ||
570 | // if (!value_copy) goto error | ||
571 | // memcpy(value_copy, value, length) | ||
572 | // value_copy[length] = '\0' | ||
573 | // | ||
574 | // SCALAR_NODE_INIT(node, tag_copy, value_copy, length, style, mark, mark) | ||
575 | // if (!PUSH(&context, document.nodes, node)) goto error | ||
576 | // | ||
577 | // return document.nodes.top - document.nodes.start | ||
578 | // | ||
579 | //error: | ||
580 | // yaml_free(tag_copy) | ||
581 | // yaml_free(value_copy) | ||
582 | // | ||
583 | // return 0 | ||
584 | //} | ||
585 | // | ||
586 | ///* | ||
587 | // * Add a sequence node to a document. | ||
588 | // */ | ||
589 | // | ||
590 | //YAML_DECLARE(int) | ||
591 | //yaml_document_add_sequence(document *yaml_document_t, | ||
592 | // tag *yaml_char_t, style yaml_sequence_style_t) | ||
593 | //{ | ||
594 | // struct { | ||
595 | // error yaml_error_type_t | ||
596 | // } context | ||
597 | // mark yaml_mark_t = { 0, 0, 0 } | ||
598 | // tag_copy *yaml_char_t = NULL | ||
599 | // struct { | ||
600 | // start *yaml_node_item_t | ||
601 | // end *yaml_node_item_t | ||
602 | // top *yaml_node_item_t | ||
603 | // } items = { NULL, NULL, NULL } | ||
604 | // node yaml_node_t | ||
605 | // | ||
606 | // assert(document) // Non-NULL document object is expected. | ||
607 | // | ||
608 | // if (!tag) { | ||
609 | // tag = (yaml_char_t *)YAML_DEFAULT_SEQUENCE_TAG | ||
610 | // } | ||
611 | // | ||
612 | // if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error | ||
613 | // tag_copy = yaml_strdup(tag) | ||
614 | // if (!tag_copy) goto error | ||
615 | // | ||
616 | // if (!STACK_INIT(&context, items, INITIAL_STACK_SIZE)) goto error | ||
617 | // | ||
618 | // SEQUENCE_NODE_INIT(node, tag_copy, items.start, items.end, | ||
619 | // style, mark, mark) | ||
620 | // if (!PUSH(&context, document.nodes, node)) goto error | ||
621 | // | ||
622 | // return document.nodes.top - document.nodes.start | ||
623 | // | ||
624 | //error: | ||
625 | // STACK_DEL(&context, items) | ||
626 | // yaml_free(tag_copy) | ||
627 | // | ||
628 | // return 0 | ||
629 | //} | ||
630 | // | ||
631 | ///* | ||
632 | // * Add a mapping node to a document. | ||
633 | // */ | ||
634 | // | ||
635 | //YAML_DECLARE(int) | ||
636 | //yaml_document_add_mapping(document *yaml_document_t, | ||
637 | // tag *yaml_char_t, style yaml_mapping_style_t) | ||
638 | //{ | ||
639 | // struct { | ||
640 | // error yaml_error_type_t | ||
641 | // } context | ||
642 | // mark yaml_mark_t = { 0, 0, 0 } | ||
643 | // tag_copy *yaml_char_t = NULL | ||
644 | // struct { | ||
645 | // start *yaml_node_pair_t | ||
646 | // end *yaml_node_pair_t | ||
647 | // top *yaml_node_pair_t | ||
648 | // } pairs = { NULL, NULL, NULL } | ||
649 | // node yaml_node_t | ||
650 | // | ||
651 | // assert(document) // Non-NULL document object is expected. | ||
652 | // | ||
653 | // if (!tag) { | ||
654 | // tag = (yaml_char_t *)YAML_DEFAULT_MAPPING_TAG | ||
655 | // } | ||
656 | // | ||
657 | // if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error | ||
658 | // tag_copy = yaml_strdup(tag) | ||
659 | // if (!tag_copy) goto error | ||
660 | // | ||
661 | // if (!STACK_INIT(&context, pairs, INITIAL_STACK_SIZE)) goto error | ||
662 | // | ||
663 | // MAPPING_NODE_INIT(node, tag_copy, pairs.start, pairs.end, | ||
664 | // style, mark, mark) | ||
665 | // if (!PUSH(&context, document.nodes, node)) goto error | ||
666 | // | ||
667 | // return document.nodes.top - document.nodes.start | ||
668 | // | ||
669 | //error: | ||
670 | // STACK_DEL(&context, pairs) | ||
671 | // yaml_free(tag_copy) | ||
672 | // | ||
673 | // return 0 | ||
674 | //} | ||
675 | // | ||
676 | ///* | ||
677 | // * Append an item to a sequence node. | ||
678 | // */ | ||
679 | // | ||
680 | //YAML_DECLARE(int) | ||
681 | //yaml_document_append_sequence_item(document *yaml_document_t, | ||
682 | // sequence int, item int) | ||
683 | //{ | ||
684 | // struct { | ||
685 | // error yaml_error_type_t | ||
686 | // } context | ||
687 | // | ||
688 | // assert(document) // Non-NULL document is required. | ||
689 | // assert(sequence > 0 | ||
690 | // && document.nodes.start + sequence <= document.nodes.top) | ||
691 | // // Valid sequence id is required. | ||
692 | // assert(document.nodes.start[sequence-1].type == YAML_SEQUENCE_NODE) | ||
693 | // // A sequence node is required. | ||
694 | // assert(item > 0 && document.nodes.start + item <= document.nodes.top) | ||
695 | // // Valid item id is required. | ||
696 | // | ||
697 | // if (!PUSH(&context, | ||
698 | // document.nodes.start[sequence-1].data.sequence.items, item)) | ||
699 | // return 0 | ||
700 | // | ||
701 | // return 1 | ||
702 | //} | ||
703 | // | ||
704 | ///* | ||
705 | // * Append a pair of a key and a value to a mapping node. | ||
706 | // */ | ||
707 | // | ||
708 | //YAML_DECLARE(int) | ||
709 | //yaml_document_append_mapping_pair(document *yaml_document_t, | ||
710 | // mapping int, key int, value int) | ||
711 | //{ | ||
712 | // struct { | ||
713 | // error yaml_error_type_t | ||
714 | // } context | ||
715 | // | ||
716 | // pair yaml_node_pair_t | ||
717 | // | ||
718 | // assert(document) // Non-NULL document is required. | ||
719 | // assert(mapping > 0 | ||
720 | // && document.nodes.start + mapping <= document.nodes.top) | ||
721 | // // Valid mapping id is required. | ||
722 | // assert(document.nodes.start[mapping-1].type == YAML_MAPPING_NODE) | ||
723 | // // A mapping node is required. | ||
724 | // assert(key > 0 && document.nodes.start + key <= document.nodes.top) | ||
725 | // // Valid key id is required. | ||
726 | // assert(value > 0 && document.nodes.start + value <= document.nodes.top) | ||
727 | // // Valid value id is required. | ||
728 | // | ||
729 | // pair.key = key | ||
730 | // pair.value = value | ||
731 | // | ||
732 | // if (!PUSH(&context, | ||
733 | // document.nodes.start[mapping-1].data.mapping.pairs, pair)) | ||
734 | // return 0 | ||
735 | // | ||
736 | // return 1 | ||
737 | //} | ||
738 | // | ||
739 | // | ||