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#ifndef EXT_RELATIONAL_COMMON_H
#define EXT_RELATIONAL_COMMON_H
#include "lib.h"
#include "str.h"
#include "sieve-common.h"
/*
* Types
*/
enum ext_relational_match_type {
RELATIONAL_VALUE,
RELATIONAL_COUNT
};
enum relational_match {
REL_MATCH_GREATER,
REL_MATCH_GREATER_EQUAL,
REL_MATCH_LESS,
REL_MATCH_LESS_EQUAL,
REL_MATCH_EQUAL,
REL_MATCH_NOT_EQUAL,
REL_MATCH_INVALID
};
#define REL_MATCH_INDEX(type, match) (type * REL_MATCH_INVALID + match)
#define REL_MATCH_TYPE(index) (index / REL_MATCH_INVALID)
#define REL_MATCH(index) (index % REL_MATCH_INVALID)
/*
* Extension definitions
*/
extern const struct sieve_extension_def relational_extension;
/*
* Match types
*/
/* Registered for validation */
extern const struct sieve_match_type_def value_match_type;
extern const struct sieve_match_type_def count_match_type;
/* Used in byte code */
extern const struct sieve_match_type_def rel_match_count_gt;
extern const struct sieve_match_type_def rel_match_count_ge;
extern const struct sieve_match_type_def rel_match_count_lt;
extern const struct sieve_match_type_def rel_match_count_le;
extern const struct sieve_match_type_def rel_match_count_eq;
extern const struct sieve_match_type_def rel_match_count_ne;
extern const struct sieve_match_type_def rel_match_value_gt;
extern const struct sieve_match_type_def rel_match_value_ge;
extern const struct sieve_match_type_def rel_match_value_lt;
extern const struct sieve_match_type_def rel_match_value_le;
extern const struct sieve_match_type_def rel_match_value_eq;
extern const struct sieve_match_type_def rel_match_value_ne;
/*
* Operand
*/
extern const struct sieve_operand_def rel_match_type_operand;
/*
* Match type validation
*/
bool mcht_relational_validate(struct sieve_validator *validator,
struct sieve_ast_argument **arg,
struct sieve_match_type_context *ctx);
/*
* Value match function (also used by :count)
*/
int mcht_value_match_key(struct sieve_match_context *mctx,
const char *val, size_t val_size,
const char *key, size_t key_size);
#endif
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