Use sideband also for challenge response.
[paraslash.git] / prebuffer_filter.c
index a83eacc..9c6fda5 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009-2012 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -7,7 +7,6 @@
 /** \file prebuffer_filter.c Paraslash's prebuffering filter. */
 
 #include <regex.h>
-#include <stdbool.h>
 
 #include "para.h"
 #include "prebuffer_filter.cmdline.h"
@@ -49,19 +48,13 @@ static void prebuffer_pre_select(struct sched *s, struct task *t)
                tv_add(&tv, now, &ppd->barrier);
        }
        if (tv_diff(&ppd->barrier, now, &diff) < 0)
-               goto min_delay;
-       if (tv_diff(&diff, &s->timeout, NULL) < 0)
-               s->timeout = diff;
-       return;
-min_delay:
-       s->timeout.tv_sec = 0;
-       s->timeout.tv_usec = 1;
+               return sched_min_delay(s);
+       sched_request_timeout(&diff, s);
 }
 
 static void prebuffer_close(struct filter_node *fn)
 {
        free(fn->private_data);
-       free(fn->buf);
 }
 
 static void prebuffer_post_select(__a_unused struct sched *s, struct task *t)
@@ -80,7 +73,6 @@ static void prebuffer_post_select(__a_unused struct sched *s, struct task *t)
        if (iqs < conf->size_arg)
                return;
        btr_splice_out_node(btrn);
-       prebuffer_close(fn);
        t->error = -E_PREBUFFER_SUCCESS;
 }
 
@@ -112,8 +104,6 @@ static void prebuffer_open(struct filter_node *fn)
 
        ppd->conf = fn->conf;
        fn->private_data = ppd;
-       fn->bufsize = 8192; /* gets increased on demand */
-       fn->buf = para_malloc(fn->bufsize);
 }
 
 static void prebuffer_free_config(void *conf)