static int
post_face_notice(struct ccnr_handle *ccnr, unsigned filedesc)
{
struct fdholder *fdholder = ccnr_r_io_fdholder_from_fd(ccnr, filedesc);
struct ccn_charbuf *msg = ccn_charbuf_create();
int res = -1;
int port;
// XXX - text version for trying out stream stuff - replace with ccnb
if (fdholder == NULL)
ccn_charbuf_putf(msg, "destroyface(%u);\n", filedesc);
else {
ccn_charbuf_putf(msg, "newface(%u, 0x%x", filedesc, fdholder->flags);
if (fdholder->name->length != 0 &&
(fdholder->flags & (CCNR_FACE_INET | CCNR_FACE_INET6)) != 0) {
ccn_charbuf_putf(msg, ", ");
port = ccn_charbuf_append_sockaddr(msg, (struct sockaddr *)fdholder->name->buf);
if (port < 0)
msg->length--;
else if (port > 0)
ccn_charbuf_putf(msg, ":%d", port);
}
ccn_charbuf_putf(msg, ");\n", filedesc);
}
res = ccn_seqw_write(ccnr->notice, msg->buf, msg->length);
ccn_charbuf_destroy(&msg);
return(res);
}
static void
collect_faces_html(struct ccnd_handle *h, struct ccn_charbuf *b)
{
int i;
struct ccn_charbuf *nodebuf;
int port;
nodebuf = ccn_charbuf_create();
ccn_charbuf_putf(b, "<h4>Faces</h4>" NL);
ccn_charbuf_putf(b, "<ul>");
for (i = 0; i < h->face_limit; i++) {
struct face *face = h->faces_by_faceid[i];
if (face != NULL && (face->flags & CCN_FACE_UNDECIDED) == 0) {
ccn_charbuf_putf(b, " <li>");
ccn_charbuf_putf(b, "<b>face:</b> %u <b>flags:</b> 0x%x",
face->faceid, face->flags);
ccn_charbuf_putf(b, " <b>pending:</b> %d",
face->pending_interests);
if (face->recvcount != 0)
ccn_charbuf_putf(b, " <b>activity:</b> %d",
face->recvcount);
nodebuf->length = 0;
port = ccn_charbuf_append_sockaddr(nodebuf, face->addr);
if (port > 0) {
const char *node = ccn_charbuf_as_string(nodebuf);
int chk = CCN_FACE_MCAST | CCN_FACE_UNDECIDED |
CCN_FACE_NOSEND | CCN_FACE_GG | CCN_FACE_PASSIVE;
if ((face->flags & chk) == 0)
ccn_charbuf_putf(b,
" <b>remote:</b> "
"<a href='http://%s:%s/'>"
"%s:%d</a>",
node, CCN_DEFAULT_UNICAST_PORT,
node, port);
else if ((face->flags & CCN_FACE_PASSIVE) == 0)
ccn_charbuf_putf(b, " <b>remote:</b> %s:%d",
node, port);
else
ccn_charbuf_putf(b, " <b>local:</b> %s:%d",
node, port);
if (face->sendface != face->faceid &&
face->sendface != CCN_NOFACEID)
ccn_charbuf_putf(b, " <b>via:</b> %u", face->sendface);
}
ccn_charbuf_putf(b, "</li>" NL);
}
}
ccn_charbuf_putf(b, "</ul>");
ccn_charbuf_destroy(&nodebuf);
}
static void
collect_faces_xml(struct ccnd_handle *h, struct ccn_charbuf *b)
{
int i;
int m;
int port;
struct ccn_charbuf *nodebuf;
nodebuf = ccn_charbuf_create();
ccn_charbuf_putf(b, "<faces>");
for (i = 0; i < h->face_limit; i++) {
struct face *face = h->faces_by_faceid[i];
if (face != NULL && (face->flags & CCN_FACE_UNDECIDED) == 0) {
ccn_charbuf_putf(b, "<face>");
ccn_charbuf_putf(b,
"<faceid>%u</faceid>"
"<faceflags>%04x</faceflags>",
face->faceid, face->flags);
ccn_charbuf_putf(b, "<pending>%d</pending>",
face->pending_interests);
ccn_charbuf_putf(b, "<recvcount>%d</recvcount>",
face->recvcount);
nodebuf->length = 0;
port = ccn_charbuf_append_sockaddr(nodebuf, face->addr);
if (port > 0) {
const char *node = ccn_charbuf_as_string(nodebuf);
ccn_charbuf_putf(b, "<ip>%s:%d</ip>", node, port);
}
if (face->sendface != face->faceid &&
face->sendface != CCN_NOFACEID)
ccn_charbuf_putf(b, "<via>%u</via>", face->sendface);
if (face != NULL && (face->flags & CCN_FACE_PASSIVE) == 0) {
ccn_charbuf_putf(b, "<meters>");
for (m = 0; m < CCND_FACE_METER_N; m++)
collect_meter_xml(h, b, face->meter[m]);
ccn_charbuf_putf(b, "</meters>");
}
ccn_charbuf_putf(b, "</face>" NL);
}
}
ccn_charbuf_putf(b, "</faces>");
ccn_charbuf_destroy(&nodebuf);
}