YANG Parser Support

XML and CBOR Parser Utilities. More...

Collaboration diagram for YANG Parser Support:

Modules
	Parser Utilities
	YANG Parser Control Block and General Access Functions.

Functions
boolean	parse_util_check_prune_data (xml_msg_hdr_t *msg, val_value_t *val, status_t res)
	Check if the node should be pruned; it has already been deleted. More...
status_t	yang_parse_from_filespec (const xmlChar *filespec, yang_pcb_t *pcb, yang_parsetype_t ptyp, boolean isyang)
	Parse a file as a YANG module. More...

Detailed Description

XML and CBOR Parser Utilities.

YANG Language Parser Entry Function.

YANG Language Parser.

Function Documentation

parse_util_check_prune_data()

boolean parse_util_check_prune_data	(	xml_msg_hdr_t *	msg,
		val_value_t *	val,
		status_t	res
	)

Check if the node should be pruned; it has already been deleted.

Parameters

msg	message header with prune_bad_data maybe set
val	value causing error (for warning only)
res	error status (for warning message only)

Returns

TRUE if prune bad data should be done

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yang_parse_from_filespec()

status_t yang_parse_from_filespec	(	const xmlChar *	filespec,
		yang_pcb_t *	pcb,
		yang_parsetype_t	ptyp,
		boolean	isyang
	)

Parse a file as a YANG module.

Error messages are printed by this function!!

On successful return: An ncx_module is filled out and validated as the file is parsed. If no errors:

      TOP, IMPORT:
         the module is loaded into the definition registry with
         the ncx_add_to_registry function
      INCLUDE:
         the submodule is loaded into the top-level module,
         specified in the pcb

Parameters

filespec	absolute path or relative path This string is used as-is without adjustment.
pcb	parser control block used as very top-level struct
ptyp	parser call type YANG_PT_TOP == called from top-level file YANG_PT_INCLUDE == called from an include-stmt in a file YANG_PT_IMPORT == called from an import-stmt in a file
isyang	TRUE if a YANG file is expected FALSE if a YIN file is expected

Returns

status of the operation

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