// Check if PeerID is valid.
static int peermgtIsValidID(struct s_peermgt *mgt, const int peerid) {
if(!(peerid < 0)) {
if(peerid < mapGetMapSize(&mgt->map)) {
if(mapIsValidID(&mgt->map, peerid)) {
return 1;
}
}
}
return 0;
}
// Generate NodeDB status report.
static void nodedbStatus(struct s_nodedb *db, char *report, const int report_len) {
int i;
int j;
int size;
int rpsize;
int pos;
int tnow;
unsigned char timediff[4];
struct s_map *addrset;
struct s_nodedb_addrdata *addrdata;
tnow = utilGetClock();
size = mapGetKeyCount(db->addrdb);
rpsize = (95 * (1 + db->num_peeraddrs)) + 2;
pos = 0;
memcpy(&report[pos], "NodeID + Address LastSeen LastConn LastTry ", 94);
pos = pos + 94;
report[pos++] = '\n';
i = 0;
while(i < size && pos < (report_len - rpsize)) {
if(mapIsValidID(db->addrdb, i)) {
utilByteArrayToHexstring(&report[pos], ((nodeid_SIZE * 2) + 2), mapGetKeyByID(db->addrdb, i), nodeid_SIZE);
pos = pos + (nodeid_SIZE * 2);
addrset = mapGetValueByID(db->addrdb, i);
memcpy(&report[pos], " ", 30);
pos = pos + 30;
j = 0;
while(j < db->num_peeraddrs) {
if(mapIsValidID(addrset, j)) {
addrdata = mapGetValueByID(addrset, j);
report[pos++] = '\n';
memcpy(&report[pos], " ", 12);
pos = pos + 12;
report[pos++] = '-';
report[pos++] = '-';
report[pos++] = '>';
report[pos++] = ' ';
utilByteArrayToHexstring(&report[pos], ((peeraddr_SIZE * 2) + 2), mapGetKeyByID(addrset, j), peeraddr_SIZE);
pos = pos + (peeraddr_SIZE * 2);
report[pos++] = ' ';
report[pos++] = ' ';
if(addrdata->lastseen) {
utilWriteInt32(timediff, (tnow - addrdata->lastseen_t));
utilByteArrayToHexstring(&report[pos], 10, timediff, 4);
}
else {
memcpy(&report[pos], "--------", 8);
}
pos = pos + 8;
report[pos++] = ' ';
report[pos++] = ' ';
if(addrdata->lastconnect) {
utilWriteInt32(timediff, (tnow - addrdata->lastconnect_t));
utilByteArrayToHexstring(&report[pos], 10, timediff, 4);
}
else {
memcpy(&report[pos], "--------", 8);
}
pos = pos + 8;
report[pos++] = ' ';
report[pos++] = ' ';
if(addrdata->lastconntry) {
utilWriteInt32(timediff, (tnow - addrdata->lastconntry_t));
utilByteArrayToHexstring(&report[pos], 10, timediff, 4);
}
else {
memcpy(&report[pos], "--------", 8);
}
pos = pos + 8;
}
j++;
}
report[pos++] = '\n';
}
i++;
}
report[pos++] = '\0';
}