#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "sieve_interface.h"
#include <syslog.h>
#include "codes.h"
#include "mystring.h"
#include "xmalloc.h"
#include <string.h>
#include <stdlib.h>
void foo(void)
{
fatal("stub function called", 0);
}
sieve_vacation_t vacation = {
0,
0,
(sieve_callback *) &foo,
(sieve_callback *) &foo
};
static int sieve_notify(void *ac __attribute__((unused)),
void *interp_context __attribute__((unused)),
void *script_context __attribute__((unused)),
void *message_context __attribute__((unused)),
const char **errmsg __attribute__((unused)))
{
fatal("stub function called", 0);
return SIEVE_FAIL;
}
int mysieve_error(int lineno, const char *msg,
void *i __attribute__((unused)), void *s)
{
char buf[1024];
char **errstr = (char **) s;
snprintf(buf, 80, "line %d: %s\r\n", lineno, msg);
*errstr = xrealloc(*errstr, strlen(*errstr) + strlen(buf) + 30);
syslog(LOG_DEBUG, "%s", buf);
strcat(*errstr, buf);
return SIEVE_OK;
}
int is_script_parsable(FILE *stream, char **errstr, sieve_script_t **ret)
{
sieve_interp_t *i;
sieve_script_t *s;
int res;
res = sieve_interp_alloc(&i, NULL);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_interp_alloc() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_redirect(i, (sieve_callback *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_redirect() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_discard(i, (sieve_callback *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_discard() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_reject(i, (sieve_callback *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_reject() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_fileinto(i, (sieve_callback *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_fileinto() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_keep(i, (sieve_callback *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_keep() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_imapflags(i, NULL);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_imapflags() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_size(i, (sieve_get_size *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_size() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_header(i, (sieve_get_header *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_header() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_envelope(i, (sieve_get_envelope *) &foo);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_envelope() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_vacation(i, &vacation);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_vacation() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_notify(i, &sieve_notify);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_notify() returns %d\n", res);
return TIMSIEVE_FAIL;
}
res = sieve_register_parse_error(i, &mysieve_error);
if (res != SIEVE_OK) {
syslog(LOG_ERR, "sieve_register_parse_error() returns %d\n", res);
return TIMSIEVE_FAIL;
}
rewind(stream);
*errstr = (char *) xmalloc(20 * sizeof(char));
strcpy(*errstr, "script errors:\r\n");
res = sieve_script_parse(i, stream, errstr, &s);
if (res == SIEVE_OK) {
if(ret) {
*ret = s;
} else {
sieve_script_free(&s);
}
free(*errstr);
*errstr = NULL;
}
sieve_interp_free(&i);
return (res == SIEVE_OK) ? TIMSIEVE_OK : TIMSIEVE_FAIL;
}