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Adds opaque/transparent pipe mode selection.

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This commit is contained in:
Ondrej Zajicek
2009-06-01 12:10:10 +02:00
parent 23ac9e9a9e
commit 2d45e09f58
3 changed files with 32 additions and 9 deletions
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25
proto/pipe/pipe.c
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@@ -51,13 +51,23 @@ pipe_send(struct pipe_proto *p, rtable *dest, net *n, rte *new, rte *old, ea_lis
if (new)
{
memcpy(&a, new->attrs, sizeof(rta));
if (p->mode == PIPE_OPAQUE)
{
a.proto = &p->p;
a.source = RTS_PIPE;
}
a.aflags = 0;
a.eattrs = attrs;
e = rte_get_temp(&a);
e->net = nn;
/* Copy protocol specific embedded attributes. */
memcpy(&(e->u), &(new->u), sizeof(e->u));
if (p->mode == PIPE_TRANSPARENT)
{
/* Copy protocol specific embedded attributes. */
memcpy(&(e->u), &(new->u), sizeof(e->u));
}
src = new->attrs->proto;
}
@@ -68,7 +78,7 @@ pipe_send(struct pipe_proto *p, rtable *dest, net *n, rte *new, rte *old, ea_lis
}
dest->pipe_busy = 1;
rte_update2(dest, nn, &p->p, src, e);
rte_update2(dest, nn, &p->p, (p->mode == PIPE_OPAQUE) ? &p->p : src, e);
dest->pipe_busy = 0;
}
@@ -117,7 +127,7 @@ pipe_start(struct proto *P)
memcpy(ph, p, sizeof(struct pipe_proto));
p->phantom = ph;
ph->phantom = p;
ph->p.accept_ra_types = RA_ANY;
ph->p.accept_ra_types = (p->mode == PIPE_OPAQUE) ? RA_OPTIMAL : RA_ANY;
ph->p.rt_notify = pipe_rt_notify_sec;
ph->p.proto_state = PS_UP;
ph->p.core_state = ph->p.core_goal = FS_HAPPY;
@@ -153,7 +163,8 @@ pipe_init(struct proto_config *C)
struct pipe_proto *p = (struct pipe_proto *) P;
p->peer = c->peer->table;
P->accept_ra_types = RA_ANY;
p->mode = c->mode;
P->accept_ra_types = (p->mode == PIPE_OPAQUE) ? RA_OPTIMAL : RA_ANY;
P->rt_notify = pipe_rt_notify_pri;
P->import_control = pipe_import_control;
return P;
@@ -175,7 +186,7 @@ pipe_get_status(struct proto *P, byte *buf)
{
struct pipe_proto *p = (struct pipe_proto *) P;
bsprintf(buf, "-> %s", p->peer->name);
bsprintf(buf, "%c> %s", (p->mode == PIPE_OPAQUE) ? '-' : '=', p->peer->name);
}
static int
@@ -184,7 +195,7 @@ pipe_reconfigure(struct proto *p, struct proto_config *new)
struct pipe_config *o = (struct pipe_config *) p->cf;
struct pipe_config *n = (struct pipe_config *) new;
return o->peer == n->peer;
return (o->peer == n->peer) && (o->mode == n->mode);
}
struct protocol proto_pipe = {