+static
+char *get_session_config_xsd_path()
+{
+ char *xsd_path;
+ const char *base_path = getenv(DEFAULT_SESSION_CONFIG_XSD_PATH_ENV);
+ size_t base_path_len;
+ size_t max_path_len;
+
+ if (!base_path) {
+ base_path = DEFAULT_SESSION_CONFIG_XSD_PATH;
+ }
+
+ base_path_len = strlen(base_path);
+ max_path_len = base_path_len +
+ sizeof(DEFAULT_SESSION_CONFIG_XSD_FILENAME) + 1;
+ xsd_path = zmalloc(max_path_len);
+ if (!xsd_path) {
+ goto end;
+ }
+
+ strncpy(xsd_path, base_path, max_path_len);
+ if (xsd_path[base_path_len - 1] != '/') {
+ xsd_path[base_path_len++] = '/';
+ }
+
+ strncpy(xsd_path + base_path_len, DEFAULT_SESSION_CONFIG_XSD_FILENAME,
+ max_path_len - base_path_len);
+end:
+ return xsd_path;
+}
+