| GUPnP A/V Reference Manual | ||||
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GUPnPSearchCriteriaParser;
enum GUPnPSearchCriteriaOp;
enum GUPnPSearchCriteriaParserError;
GUPnPSearchCriteriaParser* gupnp_search_criteria_parser_new
(void);
gboolean gupnp_search_criteria_parser_parse_text
(GUPnPSearchCriteriaParser *parser,
const char *text,
GError **error);
"begin-parens" : Run Last "conjunction" : Run Last "disjunction" : Run Last "end-parens" : Run Last "expression" : Run Last
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.
typedef enum {
/* G_TYPE_STRING */
GUPNP_SEARCH_CRITERIA_OP_EQ = G_TOKEN_LAST + 1,
GUPNP_SEARCH_CRITERIA_OP_NEQ = G_TOKEN_LAST + 2,
GUPNP_SEARCH_CRITERIA_OP_LESS = G_TOKEN_LAST + 3,
GUPNP_SEARCH_CRITERIA_OP_LEQ = G_TOKEN_LAST + 4,
GUPNP_SEARCH_CRITERIA_OP_GREATER = G_TOKEN_LAST + 5,
GUPNP_SEARCH_CRITERIA_OP_GEQ = G_TOKEN_LAST + 6,
GUPNP_SEARCH_CRITERIA_OP_CONTAINS = G_TOKEN_LAST + 7,
GUPNP_SEARCH_CRITERIA_OP_DOES_NOT_CONTAIN = G_TOKEN_LAST + 8,
GUPNP_SEARCH_CRITERIA_OP_DERIVED_FROM = G_TOKEN_LAST + 9,
/* G_TYPE_BOOLEAN */
GUPNP_SEARCH_CRITERIA_OP_EXISTS = G_TOKEN_LAST + 10
} GUPnPSearchCriteriaOp;
typedef enum {
GUPNP_SEARCH_CRITERIA_PARSER_ERROR_FAILED
} GUPnPSearchCriteriaParserError;
GUPnPSearchCriteriaParser* gupnp_search_criteria_parser_new (void);
Returns : |
A new GUPnPSearchCriteriaParser object. |
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.
|
A GUPnPSearchCriteriaParser |
|
The search criteria string to be parsed |
|
The location where to store the error information if any, or NULL |
Returns : |
TRUE on success. |
"begin-parens" signalvoid user_function (GUPnPSearchCriteriaParser *gupnpsearchcriteriaparser, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"conjunction" signalvoid user_function (GUPnPSearchCriteriaParser *parser, gpointer user_data) : Run Last
The ::conjuction signal is emitted whenever a conjuction marker (and) is parsed.
|
The GUPnPGUPnPSearchCriteriaParser that received the signal |
|
user data set when the signal handler was connected. |
"disjunction" signalvoid user_function (GUPnPSearchCriteriaParser *parser, gpointer user_data) : Run Last
The ::disjuction signal is emitted whenever a disjuction marker (or) is parsed.
|
The GUPnPGUPnPSearchCriteriaParser that received the signal |
|
user data set when the signal handler was connected. |
"end-parens" signalvoid user_function (GUPnPSearchCriteriaParser *gupnpsearchcriteriaparser, gpointer user_data) : Run Last
|
the object which received the signal. |
|
user data set when the signal handler was connected. |
"expression" signalgboolean user_function (GUPnPSearchCriteriaParser *parser, gchar *arg1, guint arg2, gchar *arg3, gpointer arg4, gpointer user_data) : Run Last
The ::expression signal is emitted whenever an expression
(or) is parsed. Set error and return FALSE if an error occurred.
|
The GUPnPGUPnPSearchCriteriaParser that received the signal |
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user data set when the signal handler was connected. |