void aggregator_feed_form( map <string, map <string, string> > &form, map <string, string> item )
{
int refresh[] = {900, 1800, 3600, 7200, 10800, 21600, 32400, 43200, 64800, 86400, 172800, 259200, 604800, 1209600, 2419200, -1};
int livetime[] = {86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 14515200, 29030400, -1};
int i = 0;
vector <pair <string, string> > refresh_options;
vector <pair <string, string> > livetime_options;
while( refresh[i] > 0 ) {
refresh_options.push_back( make_pair( str(refresh[i]), format_interval(refresh[i]) ) );
i++;
}
i = 0;
livetime_options.push_back( make_pair( "0", "Forever" ) );
while( livetime[i] > 0 ) {
livetime_options.push_back( make_pair( str(livetime[i]), format_interval(livetime[i]) ) );
i++;
}
form["title"]["#type"] = "textfield";
form["title"]["#title"] = "Title";
form["title"]["#value"] = item["title"];
form["title"]["#maxlength"] = "255";
form["title"]["#description"] = "The name of the feed (or the name of the website providing the feed).";
form["title"]["#required"] = _TRUE;
form["title"]["#weight"] = "1";
form["url"]["#type"] = "textfield";
form["url"]["#title"] = "URL";
form["url"]["#value"] = item["url"];
form["url"]["#maxlength"] = "255";
form["url"]["#description"] = "The fully-qualified URL of the feed.";
form["url"]["#required"] = _TRUE;
form["url"]["#weight"] = "2";
form["refresh"]["#type"] = "select";
form["refresh"]["#title"] = "Update interval";
form["refresh"]["#value"] = item["refresh"];
form["refresh"]["#options"] = serialize_array( refresh_options );
form["refresh"]["#description"] = "The length of time between feed updates. (Requires a correctly configured Cron)";
form["refresh"]["#weight"] = "3";
form["livetime"]["#type"] = "select";
form["livetime"]["#title"] = "Live Time";
form["livetime"]["#value"] = item["livetime"];
form["livetime"]["#options"] = serialize_array( livetime_options );
form["livetime"]["#description"] = "The livetime of the feed.";
form["livetime"]["#weight"] = "4";
form["submit"]["#type"] = "submit";
form["submit"]["#value"] = "Save";
form["submit"]["#weight"] = "5";
}
QDebug operator<<(QDebug debug, const QcViewportPart & viewport_part)
{
QDebugStateSaver saver(debug);
debug.nospace().noquote() << "QcViewportPart(";
if (viewport_part) {
const QcProjection * projection = viewport_part.viewport()->projection_ptr();
debug << viewport_part.position()
<< ", " << viewport_part.screen_interval()
<< ", " << format_interval(viewport_part.interval(), projection);
}
debug << ')';
return debug;
}
void template_preprocess_aggregator_feed_source(map <string, string> &variables)
{
map <string, string> feed = variables;
variables["source_icon"] = theme("feed_icon", feed);
variables["source_image"] = feed["image"];
variables["source_description"] = aggregator_filter_xss(feed["description"]);
map <string, string> url_options;
url_options["absolute"] = _TRUE;
variables["source_url"] = check_url(url( feed["link"], &url_options ));
if ( isset(feed["checked"]) ) {
variables["last_checked"] = format_interval( time() - intval(feed["checked"]) ) + " ago";
}
else {
variables["last_checked"] = "never";
}
if ( user_access("administer news feeds") ) {
variables["last_checked"] = "<a href=\""+ url("admin/content/aggregator") +"\">"+ variables["last_checked"] + "</a>";
}
}
void template_preprocess_aggregator_item( map <string, string> &variables )
{
map <string, string> item = variables;
variables["feed_url"] = check_url( item["link"] );
variables["feed_title"] = check_plain( item["title"] );
variables["content"] = aggregator_filter_xss( item["description"] );
variables["source_url"] = "";
variables["source_title"] = "";
if ( isset(item["ftitle"]) && isset(item["fid"]) )
{
variables["source_url"] = url("aggregator/sources/"+item["fid"]);
variables["source_title"] = check_plain(item["ftitle"]);
}
if ( date("Ymd", item["timestamp"]) == date("Ymd") )
{
variables["source_date"] = format_interval(time() - intval(item["timestamp"]) ) + " ago";
}
else
{
variables["source_date"] = format_date( item["timestamp"] );
}
}
static void
babel_print_v2(const u_char *cp, u_int length) {
u_int i;
u_short bodylen;
u_char v4_prefix[16] =
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };
u_char v6_prefix[16] = {0};
TCHECK2(*cp, 4);
if (length < 4)
goto corrupt;
bodylen = EXTRACT_16BITS(cp + 2);
printf(" (%u)", bodylen);
/* Process the TLVs in the body */
i = 0;
while(i < bodylen) {
const u_char *message;
u_int type, len;
message = cp + 4 + i;
TCHECK2(*message, 1);
if((type = message[0]) == MESSAGE_PAD1) {
printf(vflag ? "\n\tPad 1" : " pad1");
i += 1;
continue;
}
TCHECK2(*message, 2);
ICHECK(i, 2);
len = message[1];
TCHECK2(*message, 2 + len);
ICHECK(i, 2 + len);
switch(type) {
case MESSAGE_PADN: {
if(!vflag)
printf(" padN");
else
printf("\n\tPad %d", len + 2);
}
break;
case MESSAGE_ACK_REQ: {
u_short nonce, interval;
if(!vflag)
printf(" ack-req");
else {
printf("\n\tAcknowledgment Request ");
if(len < 6) goto corrupt;
nonce = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
printf("%04x %s", nonce, format_interval(interval));
}
}
break;
case MESSAGE_ACK: {
u_short nonce;
if(!vflag)
printf(" ack");
else {
printf("\n\tAcknowledgment ");
if(len < 2) goto corrupt;
nonce = EXTRACT_16BITS(message + 2);
printf("%04x", nonce);
}
}
break;
case MESSAGE_HELLO: {
u_short seqno, interval;
if(!vflag)
printf(" hello");
else {
printf("\n\tHello ");
if(len < 6) goto corrupt;
seqno = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
printf("seqno %u interval %s", seqno, format_interval(interval));
}
}
break;
case MESSAGE_IHU: {
unsigned short txcost, interval;
if(!vflag)
printf(" ihu");
else {
u_char address[16];
int rc;
printf("\n\tIHU ");
if(len < 6) goto corrupt;
txcost = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
rc = network_address(message[2], message + 8, len - 6, address);
if(rc < 0) { printf("[|babel]"); break; }
printf("%s txcost %u interval %s",
format_address(address), txcost, format_interval(interval));
}
}
break;
case MESSAGE_ROUTER_ID: {
if(!vflag)
printf(" router-id");
else {
printf("\n\tRouter Id");
if(len < 10) goto corrupt;
printf(" %s", format_id(message + 4));
}
}
break;
case MESSAGE_NH: {
if(!vflag)
printf(" nh");
else {
int rc;
u_char nh[16];
printf("\n\tNext Hop");
if(len < 2) goto corrupt;
rc = network_address(message[2], message + 4, len - 2, nh);
if(rc < 0) goto corrupt;
printf(" %s", format_address(nh));
}
}
break;
case MESSAGE_UPDATE: {
if(!vflag) {
printf(" update");
if(len < 1)
printf("/truncated");
else
printf("%s%s%s",
(message[3] & 0x80) ? "/prefix": "",
(message[3] & 0x40) ? "/id" : "",
(message[3] & 0x3f) ? "/unknown" : "");
} else {
u_short interval, seqno, metric;
u_char plen;
int rc;
u_char prefix[16];
printf("\n\tUpdate");
if(len < 10) goto corrupt;
plen = message[4] + (message[2] == 1 ? 96 : 0);
rc = network_prefix(message[2], message[4], message[5],
message + 12,
message[2] == 1 ? v4_prefix : v6_prefix,
len - 10, prefix);
if(rc < 0) goto corrupt;
interval = EXTRACT_16BITS(message + 6);
seqno = EXTRACT_16BITS(message + 8);
metric = EXTRACT_16BITS(message + 10);
printf("%s%s%s %s metric %u seqno %u interval %s",
(message[3] & 0x80) ? "/prefix": "",
(message[3] & 0x40) ? "/id" : "",
(message[3] & 0x3f) ? "/unknown" : "",
format_prefix(prefix, plen),
metric, seqno, format_interval_update(interval));
if(message[3] & 0x80) {
if(message[2] == 1)
memcpy(v4_prefix, prefix, 16);
else
memcpy(v6_prefix, prefix, 16);
}
/* extra data? */
if((u_int)rc < len - 10)
subtlvs_print(message + 12 + rc, message + 2 + len, type);
}
}
break;
case MESSAGE_REQUEST: {
if(!vflag)
printf(" request");
else {
int rc;
u_char prefix[16], plen;
printf("\n\tRequest ");
if(len < 2) goto corrupt;
plen = message[3] + (message[2] == 1 ? 96 : 0);
rc = network_prefix(message[2], message[3], 0,
message + 4, NULL, len - 2, prefix);
if(rc < 0) goto corrupt;
plen = message[3] + (message[2] == 1 ? 96 : 0);
printf("for %s",
message[2] == 0 ? "any" : format_prefix(prefix, plen));
}
}
break;
case MESSAGE_MH_REQUEST : {
if(!vflag)
printf(" mh-request");
else {
int rc;
u_short seqno;
u_char prefix[16], plen;
printf("\n\tMH-Request ");
if(len < 14) goto corrupt;
seqno = EXTRACT_16BITS(message + 4);
rc = network_prefix(message[2], message[3], 0,
message + 16, NULL, len - 14, prefix);
if(rc < 0) goto corrupt;
plen = message[3] + (message[2] == 1 ? 96 : 0);
printf("(%u hops) for %s seqno %u id %s",
message[6], format_prefix(prefix, plen),
seqno, format_id(message + 8));
}
}
break;
case MESSAGE_TSPC :
if(!vflag)
printf(" tspc");
else {
printf("\n\tTS/PC ");
if(len < 6) goto corrupt;
printf("timestamp %u packetcounter %u", EXTRACT_32BITS (message + 4),
EXTRACT_16BITS(message + 2));
}
break;
case MESSAGE_HMAC : {
if(!vflag)
printf(" hmac");
else {
unsigned j;
printf("\n\tHMAC ");
if(len < 18) goto corrupt;
printf("key-id %u digest-%u ", EXTRACT_16BITS(message + 2), len - 2);
for (j = 0; j < len - 2; j++)
printf ("%02X", message[4 + j]);
}
}
break;
default:
if(!vflag)
printf(" unknown");
else
printf("\n\tUnknown message type %d", type);
}
i += len + 2;
}
return;
trunc:
printf(" [|babel]");
return;
corrupt:
printf(" (corrupt)");
return;
}
static const char *
format_interval_update(const u_int16_t i)
{
return i == 0xFFFF ? "infinity" : format_interval(i);
}
string aggregator_admin_overview()
{
map <string, map <string, string> > form;
vector < map <string, string> > feeds;
map <string, string> feed;
set_page_title( "Feed aggregator" );
form["feeds"]["#type"] = "table";
form["feeds"]["#header"] = "Title,Items,Last update,Next update,Operations, , ";
form["feeds"]["#weight"] = "1";
form["feeds"]["#prefix"] = "<h3>Feed overview</h3>";
if(DB_TYPE==1)
{
REDIS_RES *result = redis_query_fields("SORT aggregator_feed BY aggregator_feed:*->title ALPHA", "GET aggregator_feed:*->", "#fid,title,url,refresh,checked,link,description,etag,modified,image,block");
while( redis_fetch_fields( result, feed ) ) {
feed["items"] = redis_str("SCARD aggregator_item:fid:%d", intval(feed["fid"]) );
feeds.push_back( feed );
}
}
if(DB_TYPE==2)
{
MYSQL_RES * result = db_querya("SELECT f.*, COUNT(i.iid) AS items FROM aggregator_feed f LEFT JOIN aggregator_item i ON f.fid = i.fid GROUP BY f.fid, f.title, f.url, f.refresh, f.checked, f.link, f.description, f.etag, f.modified, f.image, f.block ORDER BY f.title");
while ( db_fetch( result, feed ) ) {
feeds.push_back( feed );
}
}
for(size_t n=0; n< feeds.size(); n++)
{
form["tit_"+str(n)]["#type"] = "markup";
form["tit_"+str(n)]["#value"] = "<a href=\""+url("aggregator/sources/"+feeds[n]["fid"])+"\">"+feeds[n]["title"]+"</a>";
form["tit_"+str(n)]["#table"] = "feeds";
form["ite_"+str(n)]["#type"] = "markup";
form["ite_"+str(n)]["#value"] = format_plural( intval(feeds[n]["items"]), "%i item", "%i items" );
form["ite_"+str(n)]["#table"] = "feeds";
form["ago_"+str(n)]["#type"] = "markup";
form["ago_"+str(n)]["#value"] = intval( feeds[n]["checked"] ) ? format_interval(time() - intval(feeds[n]["checked"]) )+" ago" : "never";
form["ago_"+str(n)]["#table"] = "feeds";
form["lef_"+str(n)]["#type"] = "markup";
form["lef_"+str(n)]["#value"] = intval( feeds[n]["checked"] ) ? format_interval( intval(feeds[n]["checked"]) + intval(feeds[n]["refresh"]) - time()) + " left" : "never";
form["lef_"+str(n)]["#table"] = "feeds";
form["edi_"+str(n)]["#type"] = "markup";
form["edi_"+str(n)]["#value"] = "<a href=\""+url("admin/aggregator/edit/feed/"+feeds[n]["fid"])+"\">edit</a>";
form["edi_"+str(n)]["#table"] = "feeds";
form["rem_"+str(n)]["#type"] = "markup";
form["rem_"+str(n)]["#value"] = "<a href=\""+url("admin/aggregator/remove/feed/"+feeds[n]["fid"])+"\">remove items</a>";
form["rem_"+str(n)]["#table"] = "feeds";
form["upd_"+str(n)]["#type"] = "markup";
form["upd_"+str(n)]["#value"] = "<a href=\""+url("admin/aggregator/update/feed/"+feeds[n]["fid"])+"\">update items</a>";
form["upd_"+str(n)]["#table"] = "feeds";
form["feeds"]["#row"+str(n)] = "tit_"+str(n)+",ite_"+str(n)+",ago_"+str(n)+",lef_"+str(n)+",edi_"+str(n)+",rem_"+str(n)+",upd_"+str(n);
}
return get_form("aggregator_admin_overview", form);
}
static void
babel_print_v2(netdissect_options *ndo,
const u_char *cp, u_int length)
{
u_int i;
u_short bodylen;
u_char v4_prefix[16] =
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };
u_char v6_prefix[16] = {0};
ND_TCHECK2(*cp, 4);
if (length < 4)
goto corrupt;
bodylen = EXTRACT_16BITS(cp + 2);
ND_PRINT((ndo, " (%u)", bodylen));
/* Process the TLVs in the body */
i = 0;
while(i < bodylen) {
const u_char *message;
u_int type, len;
message = cp + 4 + i;
ND_TCHECK2(*message, 1);
if((type = message[0]) == MESSAGE_PAD1) {
ND_PRINT((ndo, ndo->ndo_vflag ? "\n\tPad 1" : " pad1"));
i += 1;
continue;
}
ND_TCHECK2(*message, 2);
ICHECK(i, 2);
len = message[1];
ND_TCHECK2(*message, 2 + len);
ICHECK(i, 2 + len);
switch(type) {
case MESSAGE_PADN: {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " padN"));
else
ND_PRINT((ndo, "\n\tPad %d", len + 2));
}
break;
case MESSAGE_ACK_REQ: {
u_short nonce, interval;
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " ack-req"));
else {
ND_PRINT((ndo, "\n\tAcknowledgment Request "));
if(len < 6) goto corrupt;
nonce = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
ND_PRINT((ndo, "%04x %s", nonce, format_interval(interval)));
}
}
break;
case MESSAGE_ACK: {
u_short nonce;
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " ack"));
else {
ND_PRINT((ndo, "\n\tAcknowledgment "));
if(len < 2) goto corrupt;
nonce = EXTRACT_16BITS(message + 2);
ND_PRINT((ndo, "%04x", nonce));
}
}
break;
case MESSAGE_HELLO: {
u_short seqno, interval;
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " hello"));
else {
ND_PRINT((ndo, "\n\tHello "));
if(len < 6) goto corrupt;
seqno = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
ND_PRINT((ndo, "seqno %u interval %s", seqno, format_interval(interval)));
/* Extra data. */
if(len > 6)
subtlvs_print(ndo, message + 8, message + 2 + len, type);
}
}
break;
case MESSAGE_IHU: {
unsigned short txcost, interval;
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " ihu"));
else {
u_char address[16];
int rc;
ND_PRINT((ndo, "\n\tIHU "));
if(len < 6) goto corrupt;
txcost = EXTRACT_16BITS(message + 4);
interval = EXTRACT_16BITS(message + 6);
rc = network_address(message[2], message + 8, len - 6, address);
if(rc < 0) { ND_PRINT((ndo, "%s", tstr)); break; }
ND_PRINT((ndo, "%s txcost %u interval %s",
format_address(ndo, address), txcost, format_interval(interval)));
/* Extra data. */
if((u_int)rc < len - 6)
subtlvs_print(ndo, message + 8 + rc, message + 2 + len,
type);
}
}
break;
case MESSAGE_ROUTER_ID: {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " router-id"));
else {
ND_PRINT((ndo, "\n\tRouter Id"));
if(len < 10) goto corrupt;
ND_PRINT((ndo, " %s", format_id(message + 4)));
}
}
break;
case MESSAGE_NH: {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " nh"));
else {
int rc;
u_char nh[16];
ND_PRINT((ndo, "\n\tNext Hop"));
if(len < 2) goto corrupt;
rc = network_address(message[2], message + 4, len - 2, nh);
if(rc < 0) goto corrupt;
ND_PRINT((ndo, " %s", format_address(ndo, nh)));
}
}
break;
case MESSAGE_UPDATE: {
if (!ndo->ndo_vflag) {
ND_PRINT((ndo, " update"));
if(len < 1)
ND_PRINT((ndo, "/truncated"));
else
ND_PRINT((ndo, "%s%s%s",
(message[3] & 0x80) ? "/prefix": "",
(message[3] & 0x40) ? "/id" : "",
(message[3] & 0x3f) ? "/unknown" : ""));
} else {
u_short interval, seqno, metric;
u_char plen;
int rc;
u_char prefix[16];
ND_PRINT((ndo, "\n\tUpdate"));
if(len < 10) goto corrupt;
plen = message[4] + (message[2] == 1 ? 96 : 0);
rc = network_prefix(message[2], message[4], message[5],
message + 12,
message[2] == 1 ? v4_prefix : v6_prefix,
len - 10, prefix);
if(rc < 0) goto corrupt;
interval = EXTRACT_16BITS(message + 6);
seqno = EXTRACT_16BITS(message + 8);
metric = EXTRACT_16BITS(message + 10);
ND_PRINT((ndo, "%s%s%s %s metric %u seqno %u interval %s",
(message[3] & 0x80) ? "/prefix": "",
(message[3] & 0x40) ? "/id" : "",
(message[3] & 0x3f) ? "/unknown" : "",
format_prefix(ndo, prefix, plen),
metric, seqno, format_interval_update(interval)));
if(message[3] & 0x80) {
if(message[2] == 1)
memcpy(v4_prefix, prefix, 16);
else
memcpy(v6_prefix, prefix, 16);
}
/* extra data? */
if((u_int)rc < len - 10)
subtlvs_print(ndo, message + 12 + rc, message + 2 + len, type);
}
}
break;
case MESSAGE_REQUEST: {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " request"));
else {
int rc;
u_char prefix[16], plen;
ND_PRINT((ndo, "\n\tRequest "));
if(len < 2) goto corrupt;
plen = message[3] + (message[2] == 1 ? 96 : 0);
rc = network_prefix(message[2], message[3], 0,
message + 4, NULL, len - 2, prefix);
if(rc < 0) goto corrupt;
ND_PRINT((ndo, "for %s",
message[2] == 0 ? "any" : format_prefix(ndo, prefix, plen)));
}
}
break;
case MESSAGE_MH_REQUEST : {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " mh-request"));
else {
int rc;
u_short seqno;
u_char prefix[16], plen;
ND_PRINT((ndo, "\n\tMH-Request "));
if(len < 14) goto corrupt;
seqno = EXTRACT_16BITS(message + 4);
rc = network_prefix(message[2], message[3], 0,
message + 16, NULL, len - 14, prefix);
if(rc < 0) goto corrupt;
plen = message[3] + (message[2] == 1 ? 96 : 0);
ND_PRINT((ndo, "(%u hops) for %s seqno %u id %s",
message[6], format_prefix(ndo, prefix, plen),
seqno, format_id(message + 8)));
}
}
break;
case MESSAGE_TSPC :
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " tspc"));
else {
ND_PRINT((ndo, "\n\tTS/PC "));
if(len < 6) goto corrupt;
ND_PRINT((ndo, "timestamp %u packetcounter %u", EXTRACT_32BITS (message + 4),
EXTRACT_16BITS(message + 2)));
}
break;
case MESSAGE_HMAC : {
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " hmac"));
else {
unsigned j;
ND_PRINT((ndo, "\n\tHMAC "));
if(len < 18) goto corrupt;
ND_PRINT((ndo, "key-id %u digest-%u ", EXTRACT_16BITS(message + 2), len - 2));
for (j = 0; j < len - 2; j++)
ND_PRINT((ndo, "%02X", message[4 + j]));
}
}
break;
case MESSAGE_UPDATE_SRC_SPECIFIC : {
if(!ndo->ndo_vflag) {
ND_PRINT((ndo, " ss-update"));
} else {
u_char prefix[16], src_prefix[16];
u_short interval, seqno, metric;
u_char ae, plen, src_plen, omitted;
int rc;
int parsed_len = 10;
ND_PRINT((ndo, "\n\tSS-Update"));
if(len < 10) goto corrupt;
ae = message[2];
src_plen = message[3];
plen = message[4];
omitted = message[5];
interval = EXTRACT_16BITS(message + 6);
seqno = EXTRACT_16BITS(message + 8);
metric = EXTRACT_16BITS(message + 10);
rc = network_prefix(ae, plen, omitted, message + 2 + parsed_len,
ae == 1 ? v4_prefix : v6_prefix,
len - parsed_len, prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
plen += 96;
parsed_len += rc;
rc = network_prefix(ae, src_plen, 0, message + 2 + parsed_len,
NULL, len - parsed_len, src_prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
src_plen += 96;
parsed_len += rc;
ND_PRINT((ndo, " %s from", format_prefix(ndo, prefix, plen)));
ND_PRINT((ndo, " %s metric %u seqno %u interval %s",
format_prefix(ndo, src_prefix, src_plen),
metric, seqno, format_interval_update(interval)));
/* extra data? */
if((u_int)parsed_len < len)
subtlvs_print(ndo, message + 2 + parsed_len,
message + 2 + len, type);
}
}
break;
case MESSAGE_REQUEST_SRC_SPECIFIC : {
if(!ndo->ndo_vflag)
ND_PRINT((ndo, " ss-request"));
else {
int rc, parsed_len = 3;
u_char ae, plen, src_plen, prefix[16], src_prefix[16];
ND_PRINT((ndo, "\n\tSS-Request "));
if(len < 3) goto corrupt;
ae = message[2];
plen = message[3];
src_plen = message[4];
rc = network_prefix(ae, plen, 0, message + 2 + parsed_len,
NULL, len - parsed_len, prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
plen += 96;
parsed_len += rc;
rc = network_prefix(ae, src_plen, 0, message + 2 + parsed_len,
NULL, len - parsed_len, src_prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
src_plen += 96;
parsed_len += rc;
if(ae == 0) {
ND_PRINT((ndo, "for any"));
} else {
ND_PRINT((ndo, "for (%s, ", format_prefix(ndo, prefix, plen)));
ND_PRINT((ndo, "%s)", format_prefix(ndo, src_prefix, src_plen)));
}
}
}
break;
case MESSAGE_MH_REQUEST_SRC_SPECIFIC : {
if(!ndo->ndo_vflag)
ND_PRINT((ndo, " ss-mh-request"));
else {
int rc, parsed_len = 14;
u_short seqno;
u_char ae, plen, src_plen, prefix[16], src_prefix[16], hopc;
const u_char *router_id = NULL;
ND_PRINT((ndo, "\n\tSS-MH-Request "));
if(len < 14) goto corrupt;
ae = message[2];
plen = message[3];
seqno = EXTRACT_16BITS(message + 4);
hopc = message[6];
src_plen = message[7];
router_id = message + 8;
rc = network_prefix(ae, plen, 0, message + 2 + parsed_len,
NULL, len - parsed_len, prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
plen += 96;
parsed_len += rc;
rc = network_prefix(ae, src_plen, 0, message + 2 + parsed_len,
NULL, len - parsed_len, src_prefix);
if(rc < 0) goto corrupt;
if(ae == 1)
src_plen += 96;
ND_PRINT((ndo, "(%u hops) for (%s, ",
hopc, format_prefix(ndo, prefix, plen)));
ND_PRINT((ndo, "%s) seqno %u id %s",
format_prefix(ndo, src_prefix, src_plen),
seqno, format_id(router_id)));
}
}
break;
default:
if (!ndo->ndo_vflag)
ND_PRINT((ndo, " unknown"));
else
ND_PRINT((ndo, "\n\tUnknown message type %d", type));
}
i += len + 2;
}
return;
trunc:
ND_PRINT((ndo, " %s", tstr));
return;
corrupt:
ND_PRINT((ndo, " (corrupt)"));
return;
}
