static int yaml_emitter_dump_mapping(yaml_emitter_t *emitter, yaml_node_t *node, yaml_char_t *anchor) { yaml_event_t event; yaml_mark_t mark = { 0, 0, 0 }; int implicit = (strcmp((char *)node->tag, YAML_DEFAULT_MAPPING_TAG) == 0); yaml_node_pair_t *pair; MAPPING_START_EVENT_INIT(event, anchor, node->tag, implicit, node->data.mapping.style, mark, mark); if (!yaml_emitter_emit(emitter, &event)) return 0; for (pair = node->data.mapping.pairs.start; pair < node->data.mapping.pairs.top; pair ++) { if (!yaml_emitter_dump_node(emitter, pair->key)) return 0; if (!yaml_emitter_dump_node(emitter, pair->value)) return 0; } MAPPING_END_EVENT_INIT(event, mark, mark); if (!yaml_emitter_emit(emitter, &event)) return 0; return 1; }
yaml_mapping_end_event_initialize(yaml_event_t *event) { yaml_mark_t mark = { 0, 0, 0 }; assert(event); /* Non-NULL event object is expected. */ MAPPING_END_EVENT_INIT(*event, mark, mark); return 1; }
static int _ympars_parseblockkey(ym_pars_t *parser, ym_event_t *event, int first) { ym_token_t *token; if (first) { token = PEEK_TOKEN(parser); if (!PUSH(parser, parser->marks, token->soevent)) return 0; SKIP_TOKEN(parser); } token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type == YAML_KEY_TOKEN) { ym_mark_t mark = token->eoevent; SKIP_TOKEN(parser); token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type != YAML_KEY_TOKEN && token->type != YAML_VALUE_TOKEN && token->type != YAML_BLOCK_END_TOKEN) { if (!PUSH(parser, parser->states, YAML_PARSE_BLOCK_MAPPING_VALUE_STATE)) return 0; return _ympars_parsenode(parser, event, 1, 1); } else { parser->state = YAML_PARSE_BLOCK_MAPPING_VALUE_STATE; return _ympars_processemptyscalar(parser, event, mark); } } else if (token->type == YAML_BLOCK_END_TOKEN) { ym_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ parser->state = POP(parser, parser->states); dummy_mark = POP(parser, parser->marks); MAPPING_END_EVENT_INIT(*event, token->soevent, token->eoevent); SKIP_TOKEN(parser); return 1; } else { return _ympars_setparsererrcontext(parser, "while parsing a block mapping", POP(parser, parser->marks), "did not find expected key", token->soevent); } }
static int yaml_parser_parse_block_mapping_key(yaml_parser_t *parser, yaml_event_t *event, int first) { yaml_token_t *token; if (first) { token = PEEK_TOKEN(parser); if (!PUSH(parser, parser->marks, token->start_mark)) return 0; SKIP_TOKEN(parser); } token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type == YAML_KEY_TOKEN) { yaml_mark_t mark = token->end_mark; SKIP_TOKEN(parser); token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type != YAML_KEY_TOKEN && token->type != YAML_VALUE_TOKEN && token->type != YAML_BLOCK_END_TOKEN) { if (!PUSH(parser, parser->states, YAML_PARSE_BLOCK_MAPPING_VALUE_STATE)) return 0; return yaml_parser_parse_node(parser, event, 1, 1); } else { parser->state = YAML_PARSE_BLOCK_MAPPING_VALUE_STATE; return yaml_parser_process_empty_scalar(parser, event, mark); } } else if (token->type == YAML_BLOCK_END_TOKEN) { yaml_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ parser->state = POP(parser, parser->states); dummy_mark = POP(parser, parser->marks); MAPPING_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; } else { return yaml_parser_set_parser_error_context(parser, "while parsing a block mapping", POP(parser, parser->marks), "did not find expected key", token->start_mark); } }
static int yaml_parser_parse_flow_sequence_entry_mapping_end (yaml_parser_t * parser, yaml_event_t * event) { yaml_token_t *token; token = PEEK_TOKEN (parser); if (!token) return 0; parser->state = YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE; MAPPING_END_EVENT_INIT (*event, token->start_mark, token->start_mark); return 1; }
static int _ympars_parseflowaryhashend(ym_pars_t *parser, ym_event_t *event) { ym_token_t *token; token = PEEK_TOKEN(parser); if (!token) return 0; parser->state = YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE; MAPPING_END_EVENT_INIT(*event, token->soevent, token->soevent); return 1; }
static int yaml_parser_parse_flow_mapping_key(yaml_parser_t *parser, yaml_event_t *event, int first) { yaml_token_t *token; if (first) { token = PEEK_TOKEN(parser); if (!token || !PUSH(parser, parser->marks, token->start_mark)) return 0; SKIP_TOKEN(parser); } token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type != YAML_FLOW_MAPPING_END_TOKEN) { if (!first) { if (token->type == YAML_FLOW_ENTRY_TOKEN) { SKIP_TOKEN(parser); token = PEEK_TOKEN(parser); if (!token) return 0; } else { return yaml_parser_set_parser_error_context(parser, "while parsing a flow mapping", POP(parser, parser->marks), "did not find expected ',' or '}'", token->start_mark); } } if (token->type == YAML_KEY_TOKEN) { SKIP_TOKEN(parser); token = PEEK_TOKEN(parser); if (!token) return 0; if (token->type != YAML_VALUE_TOKEN && token->type != YAML_FLOW_ENTRY_TOKEN && token->type != YAML_FLOW_MAPPING_END_TOKEN) { if (!PUSH(parser, parser->states, YAML_PARSE_FLOW_MAPPING_VALUE_STATE)) return 0; return yaml_parser_parse_node(parser, event, 0, 0); } else { parser->state = YAML_PARSE_FLOW_MAPPING_VALUE_STATE; return yaml_parser_process_empty_scalar(parser, event, token->start_mark); } } else if (token->type != YAML_FLOW_MAPPING_END_TOKEN) { if (!PUSH(parser, parser->states, YAML_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE)) return 0; return yaml_parser_parse_node(parser, event, 0, 0); } } parser->state = POP(parser, parser->states); POP(parser, parser->marks); MAPPING_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; }