/* FIXME: why there was #if !defined(HAVE___OPENDIR2) around fts_open() ???? */
FTS * fts_open_gate(
int *result_errno_ptr,
FTS * (*real_fts_open_ptr)(char * const *path_argv,
int options, int (*compar)(const FTSENT **,const FTSENT **)),
const char *realfnname,
char * const *path_argv,
int options,
int (*compar)(const FTSENT **,const FTSENT **))
{
char *path;
char * const *p;
char **new_path_argv;
char **np;
int n;
FTS *result;
for (n=0, p=path_argv; *p; n++, p++);
if ((new_path_argv = calloc(n+1, (sizeof(char *)))) == NULL) {
return NULL;
}
for (n=0, p=path_argv, np=new_path_argv; *p; n++, p++, np++) {
mapping_results_t res;
clear_mapping_results_struct(&res);
path = *p;
sbox_map_path(realfnname, path,
0/*flags*/, &res,
SB2_INTERFACE_CLASS_FTSOPEN);
if (res.mres_result_path) {
/* Mapped OK */
*np = strdup(res.mres_result_path);
} else {
*np = strdup("");
}
free_mapping_results(&res);
}
/* FIXME: this system causes memory leaks */
errno = *result_errno_ptr; /* restore to orig.value */
result = (*real_fts_open_ptr)(new_path_argv, options, compar);
*result_errno_ptr = errno;
return(result);
}
char *bindtextdomain_gate(int *result_errno_ptr,
char *(*realfn)(const char *, const char *),
const char *realfn_name, const char *domainname, const char *dirname)
{
mapping_results_t res;
const char *mapped_dirname = dirname;
char *result = NULL;
clear_mapping_results_struct(&res);
if (dirname != NULL) {
sbox_map_path(realfn_name, dirname, 0, &res);
assert(res.mres_result_path != NULL);
mapped_dirname = res.mres_result_path;
SB_LOG(SB_LOGLEVEL_DEBUG, "binding domain %s to %s",
domainname, mapped_dirname);
}
errno = *result_errno_ptr; /* restore to orig.value */
result = (*realfn)(domainname, mapped_dirname);
*result_errno_ptr = errno;
free_mapping_results(&res);
if (result && (*result != '\0')) {
char *sbox_path = NULL;
sbox_path = scratchbox_reverse_path(realfn_name, result);
if (sbox_path) {
/* FIXME: this will leak memory. nobody will free
* the buffer at *sbox_path; in fact the manual
* page denies that ("..must not be modified
* or freed")
*/
result = sbox_path;
}
}
return (result);
}
char *bindtextdomain_gate(char *(*realfn)(const char *, const char *),
const char *realfn_name, const char *domainname, const char *dirname)
{
mapping_results_t res;
const char *mapped_dirname = dirname;
char *result = NULL;
clear_mapping_results_struct(&res);
if (dirname != NULL) {
sbox_map_path(realfn_name, dirname, 0, &res);
assert(res.mres_result_path != NULL);
mapped_dirname = res.mres_result_path;
SB_LOG(SB_LOGLEVEL_DEBUG, "binding domain %s to %s",
domainname, mapped_dirname);
}
result = (*realfn)(domainname, mapped_dirname);
free_mapping_results(&res);
return (result);
}
