Function yaml_emitter_analyze_event

emitterc.go:1409–1475

Check if the event data is valid.

(emitter *yaml_emitter_t, event *yaml_event_t)

// Check if the event data is valid.
func yaml_emitter_analyze_event(emitter *yaml_emitter_t, event *yaml_event_t) bool {

	emitter.anchor_data.anchor = nil
	emitter.tag_data.handle = nil
	emitter.tag_data.suffix = nil
	emitter.scalar_data.value = nil

	if len(event.head_comment) > 0 {
		emitter.head_comment = event.head_comment
	}
	if len(event.line_comment) > 0 {
		emitter.line_comment = event.line_comment
	}
	if len(event.foot_comment) > 0 {
		emitter.foot_comment = event.foot_comment
	}
	if len(event.tail_comment) > 0 {
		emitter.tail_comment = event.tail_comment
	}

	switch event.typ {
	case yaml_ALIAS_EVENT:
		if !yaml_emitter_analyze_anchor(emitter, event.anchor, true) {
			return false
		}

	case yaml_SCALAR_EVENT:
		if len(event.anchor) > 0 {
			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
				return false
			}
		}
		if len(event.tag) > 0 && (emitter.canonical || (!event.implicit && !event.quoted_implicit)) {
			if !yaml_emitter_analyze_tag(emitter, event.tag) {
				return false
			}
		}
		if !yaml_emitter_analyze_scalar(emitter, event.value) {
			return false
		}

	case yaml_SEQUENCE_START_EVENT:
		if len(event.anchor) > 0 {
			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
				return false
			}
		}
		if len(event.tag) > 0 && (emitter.canonical || !event.implicit) {
			if !yaml_emitter_analyze_tag(emitter, event.tag) {
				return false
			}
		}

	case yaml_MAPPING_START_EVENT:
		if len(event.anchor) > 0 {
			if !yaml_emitter_analyze_anchor(emitter, event.anchor, false) {
				return false
			}