#include "sieve-common.h"
#include "sieve-commands.h"
#include "sieve-validator.h"
#include "sieve-generator.h"
static bool tst_not_generate
(const struct sieve_codegen_env *cgenv, struct sieve_command *ctx,
struct sieve_jumplist *jumps, bool jump_true);
static bool tst_not_validate_const
(struct sieve_validator *valdtr, struct sieve_command *tst,
int *const_current, int const_next);
const struct sieve_command_def tst_not = {
"not",
SCT_TEST,
0, 1, FALSE, FALSE,
NULL, NULL, NULL,
tst_not_validate_const,
NULL,
tst_not_generate
};
static bool tst_not_validate_const
(struct sieve_validator *valdtr ATTR_UNUSED,
struct sieve_command *tst ATTR_UNUSED, int *const_current, int const_next)
{
if ( const_next < 0 )
*const_current = -1;
else if ( const_next > 0 )
*const_current = 0;
else
*const_current = 1;
return TRUE;
}
static bool tst_not_generate
(const struct sieve_codegen_env *cgenv, struct sieve_command *ctx,
struct sieve_jumplist *jumps, bool jump_true)
{
struct sieve_ast_node *test;
test = sieve_ast_test_first(ctx->ast_node);
return sieve_generate_test(cgenv, test, jumps, !jump_true);
}