/* returns the path if found, NULL string if not */
const char *BKE_appdir_folder_id(const int folder_id, const char *subfolder)
{
const int ver = BLENDER_VERSION;
static char path[FILE_MAX] = "";
switch (folder_id) {
case BLENDER_DATAFILES: /* general case */
if (get_path_user(path, "datafiles", subfolder, "BLENDER_USER_DATAFILES", ver)) break;
if (get_path_local(path, "datafiles", subfolder, ver)) break;
if (get_path_system(path, "datafiles", subfolder, "BLENDER_SYSTEM_DATAFILES", ver)) break;
return NULL;
case BLENDER_USER_DATAFILES:
if (get_path_user(path, "datafiles", subfolder, "BLENDER_USER_DATAFILES", ver)) break;
return NULL;
case BLENDER_SYSTEM_DATAFILES:
if (get_path_local(path, "datafiles", subfolder, ver)) break;
if (get_path_system(path, "datafiles", subfolder, "BLENDER_SYSTEM_DATAFILES", ver)) break;
return NULL;
case BLENDER_USER_AUTOSAVE:
if (get_path_user(path, "autosave", subfolder, "BLENDER_USER_DATAFILES", ver)) break;
return NULL;
case BLENDER_USER_CONFIG:
if (get_path_user(path, "config", subfolder, "BLENDER_USER_CONFIG", ver)) break;
return NULL;
case BLENDER_USER_SCRIPTS:
if (get_path_user(path, "scripts", subfolder, "BLENDER_USER_SCRIPTS", ver)) break;
return NULL;
case BLENDER_SYSTEM_SCRIPTS:
if (get_path_local(path, "scripts", subfolder, ver)) break;
if (get_path_system(path, "scripts", subfolder, "BLENDER_SYSTEM_SCRIPTS", ver)) break;
return NULL;
case BLENDER_SYSTEM_PYTHON:
if (get_path_local(path, "python", subfolder, ver)) break;
if (get_path_system(path, "python", subfolder, "BLENDER_SYSTEM_PYTHON", ver)) break;
return NULL;
default:
BLI_assert(0);
break;
}
return path;
}
char *BLI_get_folder_version(const int id, const int ver, const int do_check)
{
static char path[FILE_MAX] = "";
int ok;
switch (id) {
case BLENDER_RESOURCE_PATH_USER:
ok = get_path_user(path, NULL, NULL, NULL, ver);
break;
case BLENDER_RESOURCE_PATH_LOCAL:
ok = get_path_local(path, NULL, NULL, ver);
break;
case BLENDER_RESOURCE_PATH_SYSTEM:
ok = get_path_system(path, NULL, NULL, NULL, ver);
break;
default:
path[0] = '\0'; /* in case do_check is false */
ok = FALSE;
BLI_assert(!"incorrect ID");
}
if ((ok == FALSE) && do_check) {
return NULL;
}
return path;
}
/**
* Returns the path of the top-level version-specific local, user or system directory.
* If do_check, then the result will be NULL if the directory doesn't exist.
*/
const char *BKE_appdir_folder_id_version(const int folder_id, const int ver, const bool do_check)
{
static char path[FILE_MAX] = "";
bool ok;
switch (folder_id) {
case BLENDER_RESOURCE_PATH_USER:
ok = get_path_user(path, NULL, NULL, NULL, ver);
break;
case BLENDER_RESOURCE_PATH_LOCAL:
ok = get_path_local(path, NULL, NULL, ver);
break;
case BLENDER_RESOURCE_PATH_SYSTEM:
ok = get_path_system(path, NULL, NULL, NULL, ver);
break;
default:
path[0] = '\0'; /* in case do_check is false */
ok = false;
BLI_assert(!"incorrect ID");
break;
}
if (!ok && do_check) {
return NULL;
}
return path;
}
static int is_portable_install(void)
{
/* detect portable install by the existance of config folder */
const int ver = BLENDER_VERSION;
char path[FILE_MAX];
return get_path_local(path, "config", NULL, ver);
}
static int get_path_user(char *targetpath, const char *folder_name, const char *subfolder_name, const char *envvar, const int ver)
{
char user_path[FILE_MAX];
const char *user_base_path;
/* for portable install, user path is always local */
if (is_portable_install())
return get_path_local(targetpath, folder_name, subfolder_name, ver);
user_path[0] = '\0';
if (test_env_path(user_path, envvar)) {
if (subfolder_name) {
return test_path(targetpath, user_path, NULL, subfolder_name);
}
else {
BLI_strncpy(targetpath, user_path, FILE_MAX);
return 1;
}
}
user_base_path = (const char *)GHOST_getUserDir(ver, blender_version_decimal(ver));
if (user_base_path)
BLI_strncpy(user_path, user_base_path, FILE_MAX);
if (!user_path[0])
return 0;
#ifdef PATH_DEBUG2
printf("get_path_user: %s\n", user_path);
#endif
if (subfolder_name) {
/* try $HOME/folder_name/subfolder_name */
return test_path(targetpath, user_path, folder_name, subfolder_name);
}
else {
/* try $HOME/folder_name */
return test_path(targetpath, user_path, NULL, folder_name);
}
}
