static int yaml_parser_parse_document_end(yaml_parser_t *parser, yaml_event_t *event) { yaml_token_t *token; yaml_mark_t start_mark, end_mark; int implicit = 1; token = PEEK_TOKEN(parser); if (!token) return 0; start_mark = end_mark = token->start_mark; if (token->type == YAML_DOCUMENT_END_TOKEN) { end_mark = token->end_mark; SKIP_TOKEN(parser); implicit = 0; } while (!STACK_EMPTY(parser, parser->tag_directives)) { yaml_tag_directive_t tag_directive = POP(parser, parser->tag_directives); yaml_free(tag_directive.handle); yaml_free(tag_directive.prefix); } parser->state = YAML_PARSE_DOCUMENT_START_STATE; DOCUMENT_END_EVENT_INIT(*event, implicit, start_mark, end_mark); return 1; }
static int _ympars_parsedocend(ym_pars_t *parser, ym_event_t *event) { ym_token_t *token; ym_mark_t soevent, eoevent; int implicit = 1; token = PEEK_TOKEN(parser); if (!token) return 0; soevent = eoevent = token->soevent; if (token->type == YAML_DOCUMENT_END_TOKEN) { eoevent = token->eoevent; SKIP_TOKEN(parser); implicit = 0; } while (!STACK_EMPTY(parser, parser->tag_directives)) { ym_ytag_t ytag = POP(parser, parser->tag_directives); ym_free(ytag.handle); ym_free(ytag.prefix); } parser->state = YAML_PARSE_DOCUMENT_START_STATE; DOCUMENT_END_EVENT_INIT(*event, implicit, soevent, eoevent); return 1; }
yaml_document_end_event_initialize(yaml_event_t *event, int implicit) { yaml_mark_t mark = { 0, 0, 0 }; assert(event); /* Non-NULL emitter object is expected. */ DOCUMENT_END_EVENT_INIT(*event, implicit, mark, mark); return 1; }
yaml_emitter_dump(yaml_emitter_t *emitter, yaml_document_t *document) { yaml_event_t event; yaml_mark_t mark = { 0, 0, 0 }; assert(emitter); /* Non-NULL emitter object is required. */ assert(document); /* Non-NULL emitter object is expected. */ emitter->document = document; if (!emitter->opened) { if (!yaml_emitter_open(emitter)) goto error; } if (STACK_EMPTY(emitter, document->nodes)) { if (!yaml_emitter_close(emitter)) goto error; yaml_emitter_delete_document_and_anchors(emitter); return 1; } assert(emitter->opened); /* Emitter should be opened. */ emitter->anchors = yaml_malloc(sizeof(*(emitter->anchors)) * (document->nodes.top - document->nodes.start)); if (!emitter->anchors) goto error; memset(emitter->anchors, 0, sizeof(*(emitter->anchors)) * (document->nodes.top - document->nodes.start)); DOCUMENT_START_EVENT_INIT(event, document->version_directive, document->tag_directives.start, document->tag_directives.end, document->start_implicit, mark, mark); if (!yaml_emitter_emit(emitter, &event)) goto error; yaml_emitter_anchor_node(emitter, 1); if (!yaml_emitter_dump_node(emitter, 1)) goto error; DOCUMENT_END_EVENT_INIT(event, document->end_implicit, mark, mark); if (!yaml_emitter_emit(emitter, &event)) goto error; yaml_emitter_delete_document_and_anchors(emitter); return 1; error: yaml_emitter_delete_document_and_anchors(emitter); return 0; }