GUPnPSearchCriteriaParser: GUPnP A/V Reference Manual

GUPnPSearchCriteriaParser

GUPnPSearchCriteriaParser — A/V search criteria parser

Functions

GUPnPSearchCriteriaParser *	gupnp_search_criteria_parser_new ()
gboolean	gupnp_search_criteria_parser_parse_text ()

Types and Values

	GUPnPSearchCriteriaParser
enum	GUPnPSearchCriteriaOp

Description

GUPnPSearchCriteriaParser parses ContentDirectory search criteria strings.

Note that no signals will be emitted if a wildcard is specified, and that the user is responsible for ensuring precedence of conjunction over disjunction.

Functions

gupnp_search_criteria_parser_new ()

GUPnPSearchCriteriaParser *
gupnp_search_criteria_parser_new (void);

Returns

A new GUPnPSearchCriteriaParser object.

gupnp_search_criteria_parser_parse_text ()

gboolean
gupnp_search_criteria_parser_parse_text
                               (GUPnPSearchCriteriaParser *parser,
                                const char *text,
                                GError **error);

Parses text , emitting the various defined signals on the way. If an error occured error will be set.

Parameters

parser	A GUPnPSearchCriteriaParser
text	The search criteria string to be parsed
error	The location where to store the error information if any, or NULL

Returns

TRUE on success.

Types and Values

GUPnPSearchCriteriaParser

typedef struct _GUPnPSearchCriteriaParser GUPnPSearchCriteriaParser;

enum GUPnPSearchCriteriaOp

The possible operators in SearchCriteria strings.

Members

GUPNP_SEARCH_CRITERIA_OP_EQ	'='
GUPNP_SEARCH_CRITERIA_OP_NEQ	'!='
GUPNP_SEARCH_CRITERIA_OP_LESS	'<'
GUPNP_SEARCH_CRITERIA_OP_LEQ	'<='
GUPNP_SEARCH_CRITERIA_OP_GREATER	'>'
GUPNP_SEARCH_CRITERIA_OP_GEQ	'>='
GUPNP_SEARCH_CRITERIA_OP_CONTAINS	'contains'
GUPNP_SEARCH_CRITERIA_OP_DOES_NOT_CONTAIN	'doesNotContain'
GUPNP_SEARCH_CRITERIA_OP_DERIVED_FROM	'derivedFrom'
GUPNP_SEARCH_CRITERIA_OP_EXISTS	'exists'