*/
}
- function step_set($step) {
- $this->step = $step;
-
- do {
- if (validate_sess($this->sess) == FALSE)
- break;
- if (file_exists(PROXY_PATH) == FALSE)
- mkdir(PROXY_PATH);
- if (($fp = @fopen(PROXY_PATH."/".$this->sess.".step", 'w')) == FALSE)
- break;
- fwrite($fp, pack("LL",$this->step, $this->idx));
- fclose($fp);
-
- return (TRUE);
- } while (0);
+ function step_set($step)
+ {
+ $this->step = $step & 0x7fffffff;
+
+ do {
+ if (validate_sess($this->sess) == FALSE)
+ break;
+ if (file_exists(PROXY_PATH) == FALSE)
+ mkdir(PROXY_PATH);
+ if (($fp = @fopen(PROXY_PATH."/".$this->sess.".step", 'w')) == FALSE)
+ break;
+ fwrite($fp, pack("LL",$this->step, $this->idx));
+ fclose($fp);
- return (FALSE);
+ log_main("step_set [".$this->sess. "] [".$this->step."]");
+
+ return (TRUE);
+ } while (0);
+
+ return (FALSE);
}
-
+
function step_inc($delta = 1) {
- $this->step += $delta;
-
- if (validate_sess($this->sess)) {
- if (file_exists(PROXY_PATH) == FALSE)
- mkdir(PROXY_PATH);
- $fp = fopen(PROXY_PATH."/".$this->sess.".step", 'w');
- fwrite($fp, pack("LL", $this->step, $this->idx));
- fclose($fp);
+ $this->step += $delta;
+ /* modularization because unpack() not manage unsigned 32bit int correctly */
+ $this->step &= 0x7fffffff;
+
+ if (validate_sess($this->sess)) {
+ if (file_exists(PROXY_PATH) == FALSE)
+ mkdir(PROXY_PATH);
+ $fp = fopen(PROXY_PATH."/".$this->sess.".step", 'w');
+ fwrite($fp, pack("LL", $this->step, $this->idx));
+ fclose($fp);
- return (TRUE);
- }
-
- return (FALSE);
+ log_main("step_inc [".$this->sess. "] [".$this->step."]");
+
+ return (TRUE);
+ }
+
+ return (FALSE);
}
function reset() {