enum idmef_criterion_operator_t

typedef enum {
        IDMEF_CRITERION_OPERATOR_NOT               = 0x8000,
        IDMEF_CRITERION_OPERATOR_NOCASE            = 0x4000,

        IDMEF_CRITERION_OPERATOR_EQUAL             = 0x0001,
        IDMEF_CRITERION_OPERATOR_EQUAL_NOCASE      = IDMEF_CRITERION_OPERATOR_EQUAL|IDMEF_CRITERION_OPERATOR_NOCASE,
        IDMEF_CRITERION_OPERATOR_NOT_EQUAL         = IDMEF_CRITERION_OPERATOR_NOT|IDMEF_CRITERION_OPERATOR_EQUAL,
        IDMEF_CRITERION_OPERATOR_NOT_EQUAL_NOCASE  = IDMEF_CRITERION_OPERATOR_NOT_EQUAL|IDMEF_CRITERION_OPERATOR_EQUAL_NOCASE,

        IDMEF_CRITERION_OPERATOR_LESSER            = 0x0002,
        IDMEF_CRITERION_OPERATOR_LESSER_OR_EQUAL   = IDMEF_CRITERION_OPERATOR_LESSER|IDMEF_CRITERION_OPERATOR_EQUAL,

        IDMEF_CRITERION_OPERATOR_GREATER           = 0x0004,
        IDMEF_CRITERION_OPERATOR_GREATER_OR_EQUAL  = IDMEF_CRITERION_OPERATOR_GREATER|IDMEF_CRITERION_OPERATOR_EQUAL,

        IDMEF_CRITERION_OPERATOR_SUBSTR            = 0x0008,
        IDMEF_CRITERION_OPERATOR_SUBSTR_NOCASE     = IDMEF_CRITERION_OPERATOR_SUBSTR|IDMEF_CRITERION_OPERATOR_NOCASE,
        IDMEF_CRITERION_OPERATOR_NOT_SUBSTR        = IDMEF_CRITERION_OPERATOR_NOT|IDMEF_CRITERION_OPERATOR_SUBSTR,
        IDMEF_CRITERION_OPERATOR_NOT_SUBSTR_NOCASE = IDMEF_CRITERION_OPERATOR_NOT|IDMEF_CRITERION_OPERATOR_SUBSTR_NOCASE,

        IDMEF_CRITERION_OPERATOR_REGEX             = 0x0010,
        IDMEF_CRITERION_OPERATOR_REGEX_NOCASE      = IDMEF_CRITERION_OPERATOR_REGEX|IDMEF_CRITERION_OPERATOR_NOCASE,
        IDMEF_CRITERION_OPERATOR_NOT_REGEX         = IDMEF_CRITERION_OPERATOR_NOT|IDMEF_CRITERION_OPERATOR_REGEX,
        IDMEF_CRITERION_OPERATOR_NOT_REGEX_NOCASE  = IDMEF_CRITERION_OPERATOR_NOT|IDMEF_CRITERION_OPERATOR_REGEX_NOCASE,

        IDMEF_CRITERION_OPERATOR_NULL              = 0x0020,
        IDMEF_CRITERION_OPERATOR_NOT_NULL          = IDMEF_CRITERION_OPERATOR_NULL|IDMEF_CRITERION_OPERATOR_NOT,
} idmef_criterion_operator_t;

idmef_criteria_t

typedef struct idmef_criteria idmef_criteria_t;

idmef_criterion_new ()

int                 idmef_criterion_new                 (idmef_criteria_t **criterion,
                                                         idmef_path_t *path,
                                                         idmef_criterion_value_t *value,
                                                         idmef_criterion_operator_t op);

Creates a new idmef_criteria_t object and store it in criterion. Matching this criterion will result in comparing the object value pointed by path against the provided value, using op.

idmef_criteria_new ()

int                 idmef_criteria_new                  (idmef_criteria_t **criteria);

Creates a new idmef_criteria_t object and store it into criteria.

idmef_criteria_ref ()

idmef_criteria_t *  idmef_criteria_ref                  (idmef_criteria_t *criteria);

Increases criteria reference count.

idmef_criteria_destroy() will decrease the refcount until it reaches 0, at which point criteria will be destroyed.

idmef_criteria_destroy ()

void                idmef_criteria_destroy              (idmef_criteria_t *criteria);

Destroys criteria and its content.

idmef_criteria_clone ()

int                 idmef_criteria_clone                (idmef_criteria_t *src,
                                                         idmef_criteria_t **dst);

Clones src and stores the cloned criteria within dst.

idmef_criteria_print ()

int                 idmef_criteria_print                (const idmef_criteria_t *criteria,
                                                         prelude_io_t *fd);

idmef_criteria_to_string ()

int                 idmef_criteria_to_string            (const idmef_criteria_t *criteria,
                                                         prelude_string_t *out);

idmef_criteria_is_criterion ()

prelude_bool_t      idmef_criteria_is_criterion         (const idmef_criteria_t *criteria);

idmef_criteria_or_criteria ()

int                 idmef_criteria_or_criteria          (idmef_criteria_t *criteria,
                                                         idmef_criteria_t *criteria2);

idmef_criteria_and_criteria ()

int                 idmef_criteria_and_criteria         (idmef_criteria_t *criteria,
                                                         idmef_criteria_t *criteria2);

idmef_criteria_match ()

int                 idmef_criteria_match                (const idmef_criteria_t *criteria,
                                                         void *object);

Matches object against the provided criteria.

idmef_criteria_new_from_string ()

int                 idmef_criteria_new_from_string      (idmef_criteria_t **criteria,
                                                         const char *str);