char *config_GetDataDir (void)
{
const char *path = getenv ("VLC_DATA_PATH");
if (path != NULL)
return strdup (path);
char *libdir = config_GetLibDir ();
if (libdir == NULL)
return NULL; /* OOM */
char *datadir = NULL;
/* There are no clean ways to do this, are there?
* Due to multilibs, we cannot simply append ../share/. */
char *p = strstr (libdir, "/lib/");
if (p != NULL)
{
char *p2;
/* Deal with nested "lib" directories. Grmbl. */
while ((p2 = strstr (p + 4, "/lib/")) != NULL)
p = p2;
*p = '\0';
if (unlikely(asprintf (&datadir, "%s/share/"PACKAGE, libdir) == -1))
datadir = NULL;
}
free (libdir);
return (datadir != NULL) ? datadir : strdup (PKGDATADIR);
}
int vlclua_dir_list( vlc_object_t *p_this, const char *luadirname,
char ***pppsz_dir_list )
{
#define MAX_DIR_LIST_SIZE 5
*pppsz_dir_list = malloc(MAX_DIR_LIST_SIZE*sizeof(char *));
if (!*pppsz_dir_list)
return VLC_EGENERIC;
char **ppsz_dir_list = *pppsz_dir_list;
int i = 0;
char *datadir = config_GetUserDir( VLC_DATA_DIR );
if( likely(datadir != NULL)
&& likely(asprintf( &ppsz_dir_list[i], "%s"DIR_SEP"lua"DIR_SEP"%s",
datadir, luadirname ) != -1) )
i++;
free( datadir );
#if !(defined(__APPLE__) || defined(WIN32) || defined(__OS2__))
char *psz_libpath = config_GetLibDir();
if( likely(psz_libpath != NULL) )
{
if( likely(asprintf( &ppsz_dir_list[i], "%s"DIR_SEP"lua"DIR_SEP"%s",
psz_libpath, luadirname ) != -1) )
i++;
free( psz_libpath );
}
#endif
char *psz_datapath = config_GetDataDir();
if( likely(psz_datapath != NULL) )
{
if( likely(asprintf( &ppsz_dir_list[i], "%s"DIR_SEP"lua"DIR_SEP"%s",
psz_datapath, luadirname ) != -1) )
i++;
#if defined(__APPLE__)
if( likely(asprintf( &ppsz_dir_list[i],
"%s"DIR_SEP"share"DIR_SEP"lua"DIR_SEP"%s",
psz_datapath, luadirname ) != -1) )
i++;
#endif
free( psz_datapath );
}
ppsz_dir_list[i] = NULL;
assert( i < MAX_DIR_LIST_SIZE);
return VLC_SUCCESS;
}
char *config_GetDataDir (void)
{
const char *path = getenv ("VLC_DATA_PATH");
if (path)
return strdup (path);
char *vlcpath = config_GetLibDir ();
char *datadir;
if (asprintf (&datadir, "%s/share", vlcpath) == -1)
datadir = NULL;
free (vlcpath);
return datadir;
}
char *config_GetDataDir (void)
{
const char *path = getenv ("VLC_DATA_PATH");
return (path != NULL) ? strdup (path) : config_GetLibDir ();
}
