From: Martin Molnar <molnam1@fel.cvut.cz>
Date: Wed, 27 May 2009 11:24:44 +0000 (+0200)
Subject: Add support for changing fwp vres
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/frescor/fwp.git/commitdiff_plain/2fbda04dc8d2a8e72d410643f8587f7c7d68c4d8

Add support for changing fwp vres
Signed-off-by: Martin <molnam1@fel.cvut.cz>
---

diff --git a/fwp/lib/frsh_fwp/fwp_fra.c b/fwp/lib/frsh_fwp/fwp_fra.c
index a0e3d55..bfdd7d1 100644
--- a/fwp/lib/frsh_fwp/fwp_fra.c
+++ b/fwp/lib/frsh_fwp/fwp_fra.c
@@ -99,7 +99,7 @@ static int cancel_vres(fres_vres_t *vres, void *priv)
 
 	basic = fres_contract_get_basic(vres->allocated);
 	fres_contract_id_to_string(id, &vres->id, sizeof(id));
-	printf("Creating FWP VRes (id=%s, period=%ld ms, budget=%ld bytes)\n",
+	printf("Canceling FWP VRes (id=%s, period=%ld ms, budget=%ld bytes)\n",
 	       id, fosa_rel_time_to_msec(basic->period), basic->budget.tv_sec);
 
 	return 0;
@@ -107,6 +107,34 @@ static int cancel_vres(fres_vres_t *vres, void *priv)
 
 int change_vres(fres_vres_t *vres, void *priv)
 {
+	char id[40];
+	fres_block_basic *basic;
+	fres_block_fwp_sched *fwp_sched;
+	fwp_vres_params_t vparams;
+	fwp_vres_d_t	  fwp_vresd;
+	int rv;
+	size_t bytes;
+	
+	/* Prepare vres parameters */
+	basic = fres_contract_get_basic(vres->new);
+	fwp_sched = fres_contract_get_block(vres->new, FRES_BLOCK_FWP_SCHED);
+
+	frsh_network_budget_to_bytes(FRSH_NETPF_FWP, &basic->budget, &bytes);
+	vparams.budget = bytes;
+	vparams.period = basic->period;
+	vparams.ac_id = fwp_sched->ac_id;
+	fwp_vresd = vres->priv;
+
+	/* Changing vres */
+	if ((rv = fwp_vres_set_params(fwp_vresd, &vparams))) {
+		return  rv;
+	}
+
+	fres_contract_id_to_string(id, &vres->id, sizeof(id));
+	printf("Changing FWP VRes (id=%s, period=%ld ms, budget=%ld bytes AC=%d)\n",
+		id, fosa_rel_time_to_msec(basic->period), 
+		vparams.budget, vparams.ac_id);
+	
 	return 0;
 }