bool Context::process_object(Object *o, Sources &sset, std::vector<source_t> &lsources, unsigned n) {
typedef typename std::map<typename Sources::key_type, unsigned> stats_type;
stats_type sources_stats;
for(typename Sources::iterator j = sset.begin(); j != sset.end(); ) {
const typename Sources::key_type &name = j->first;
Source *s = j->second;
if (!s->playing()) {
//LOG_DEBUG(("purging inactive source %s", j->first.c_str()));
delete j->second;
sset.erase(j++);
continue;
}
typename stats_type::iterator s_i = sources_stats.find(name);
unsigned same_sounds_n = (s_i != sources_stats.end())? s_i->second: 0;
if (lsources.size() < max_sources && same_sounds_n < distance_model.same_sounds_limit) {
lsources.push_back(source_t(s, _listener->transform(o->_position + s->delta_position), o->_velocity, _listener->_velocity));
if (same_sounds_n == 0) {
sources_stats.insert(typename stats_type::value_type(name, 1));
} else {
++s_i->second;
}
//LOG_DEBUG(("%u: source: %s", (unsigned)lsources.size(), name.c_str()));
} else {
s->_update_position(n);
}
++j;
}
if (sset.empty() && o->dead)
return false;
return true;
}
beaconSource &getSource(const address &baddr, const char *name, uint64_t now, uint64_t recvdts, bool rx_local) {
Sources::iterator i = sources.find(baddr);
if (i != sources.end()) {
i->second.lastevent = now;
if (rx_local)
i->second.lastlocalevent = now;
return i->second;
}
beaconSource &src = sources[baddr];
if (verbose) {
char tmp[64];
if (name)
info("Adding source %s [%s]", baddr.to_string(tmp, sizeof(tmp)), name);
else
info("Adding source %s", baddr.to_string(tmp, sizeof(tmp)));
}
if (name)
src.setName(name);
src.creation = now;
src.lastevent = now;
if (rx_local)
src.lastlocalevent = now;
if (IsSSMEnabled())
CountSSMJoin(ssmProbeAddr, baddr);
return src;
}
void handle_gc() {
uint64_t now = get_timestamp();
Sources::iterator i = sources.begin();
while (i != sources.end()) {
Sources::iterator k = i;
i++;
if (isStillValid(now, k->second.lastevent)) {
k->second.ASM.s.check_validity(now);
k->second.SSM.s.check_validity(now);
beaconSource::ExternalSources::iterator j = k->second.externalSources.begin();
while (j != k->second.externalSources.end()) {
beaconSource::ExternalSources::iterator m = j;
j++;
if (isStillValid(now, m->second.lastupdate)) {
m->second.ASM.check_validity(now);
m->second.SSM.check_validity(now);
} else {
k->second.externalSources.erase(m);
}
}
} else {
removeSource(k->first, true);
}
}
}
void removeSource(const address &baddr, bool timeout) {
Sources::iterator i = sources.find(baddr);
if (i != sources.end()) {
if (verbose) {
char tmp[64];
if (i->second.identified) {
info("Removing source %s [%s]%s",
baddr.to_string(tmp, sizeof(tmp)), i->second.name.c_str(),
(timeout ? " by Timeout" : ""));
} else {
info("Removing source %s%s",
baddr.to_string(tmp, sizeof(tmp)), (timeout ? " by Timeout" : ""));
}
}
if (IsSSMEnabled())
CountSSMLeave(ssmProbeAddr, baddr);
sources.erase(i);
}
}
void do_dump() {
string tmpf = dumpFile;
tmpf += ".working";
FILE *fp = fopen(tmpf.c_str(), "w");
if (!fp)
return;
uint64_t now = get_timestamp();
uint64_t diff = now - lastDumpDumpBwTS;
lastDumpDumpBwTS = now;
double rxRate = dumpBytesReceived * 8 / ((double)diff);
double txRate = dumpBytesSent * 8 / ((double)diff);
dumpBytesReceived = 0;
dumpBytesSent = 0;
fprintf(fp, "<beacons rxrate=\"%.2f\" txrate=\"%.2f\" versioninfo=\"%s\">\n", rxRate, txRate, versionInfo);
fprintf(fp, "<group addr=\"%s\"", sessionName);
char tmp[64];
if (IsSSMEnabled())
fprintf(fp, " ssmgroup=\"%s\"", ssmProbeAddr.to_string(tmp, sizeof(tmp)));
fprintf(fp, " int=\"%.2f\">\n", beacInt);
if (!probeAddr.is_unspecified()) {
fprintf(fp, "\t<beacon name=\"%s\" addr=\"%s\"", beaconName.c_str(),
beaconUnicastAddr.to_string(tmp, sizeof(tmp)));
if (!adminContact.empty())
fprintf(fp, " contact=\"%s\"", adminContact.c_str());
if (!twoLetterCC.empty())
fprintf(fp, " country=\"%s\"", twoLetterCC.c_str());
fprintf(fp, " age=\"%lu\" lastupdate=\"0\" rxlocal=\"true\">\n", (now - startTime) / 1000);
for (uint32_t k = 0; k < KnownFlags; k++) {
if (flags & (1 << k)) {
fprintf(fp, "\t\t<flag name=\"%s\" value=\"true\" />\n", Flags[k]);
}
}
for (WebSites::const_iterator j = webSites.begin(); j != webSites.end(); j++) {
const char *typnam = j->first == T_WEBSITE_GENERIC ?
"generic" : (j->first == T_WEBSITE_LG ? "lg" : "matrix");
fprintf(fp, "\t\t<website type=\"%s\" url=\"%s\" />\n", typnam, j->second.c_str());
}
fprintf(fp, "\t\t<sources>\n");
for (Sources::const_iterator i = sources.begin(); i != sources.end(); i++) {
fprintf(fp, "\t\t\t<source addr=\"%s\"", i->first.to_string(tmp, sizeof(tmp)));
if (i->second.identified) {
fprintf(fp, " name=\"%s\"", i->second.name.c_str());
if (!i->second.adminContact.empty())
fprintf(fp, " contact=\"%s\"", i->second.adminContact.c_str());
}
if (!i->second.CC.empty())
fprintf(fp, " country=\"%s\"", i->second.CC.c_str());
fprintf(fp, " age=\"%lu\"", (now - i->second.creation) / 1000);
fprintf(fp, " lastupdate=\"%lu\">\n", (now - i->second.lastevent) / 1000);
if (i->second.ASM.s.valid)
dumpStats(fp, "asm", i->second.ASM.s, now, i->second.sttl, true);
if (i->second.SSM.s.valid)
dumpStats(fp, "ssm", i->second.SSM.s, now, i->second.sttl, true);
fprintf(fp, "\t\t\t</source>\n");
}
fprintf(fp, "\t\t</sources>\n");
fprintf(fp, "\t</beacon>\n");
fprintf(fp, "\n");
}
for (Sources::const_iterator i = sources.begin(); i != sources.end(); i++) {
fprintf(fp, "\t<beacon");
if (i->second.identified) {
fprintf(fp, " name=\"%s\"", i->second.name.c_str());
if (!i->second.adminContact.empty())
fprintf(fp, " contact=\"%s\"", i->second.adminContact.c_str());
}
fprintf(fp, " addr=\"%s\"", i->first.to_string(tmp, sizeof(tmp)));
fprintf(fp, " age=\"%lu\"", (now - i->second.creation) / 1000);
fprintf(fp, " rxlocal=\"%s\"", i->second.rxlocal(now) ? "true" : "false");
fprintf(fp, " lastupdate=\"%lu\">\n", (now - i->second.lastevent) / 1000);
for (uint32_t k = 0; k < KnownFlags; k++) {
if (i->second.Flags & (1 << k)) {
fprintf(fp, "\t\t<flag name=\"%s\" value=\"true\" />\n", Flags[k]);
}
}
for (WebSites::const_iterator j = i->second.webSites.begin();
j != i->second.webSites.end(); j++) {
const char *typnam = j->first == T_WEBSITE_GENERIC ?
"generic" : (j->first == T_WEBSITE_LG ? "lg" : "matrix");
fprintf(fp, "\t\t<website type=\"%s\" url=\"%s\" />\n",
typnam, j->second.c_str());
}
fprintf(fp, "\t\t<sources>\n");
for (beaconSource::ExternalSources::const_iterator j = i->second.externalSources.begin();
j != i->second.externalSources.end(); j++) {
fprintf(fp, "\t\t\t<source");
if (j->second.identified) {
fprintf(fp, " name=\"%s\"", j->second.name.c_str());
fprintf(fp, " contact=\"%s\"", j->second.contact.c_str());
}
fprintf(fp, " addr=\"%s\"", j->first.to_string(tmp, sizeof(tmp)));
fprintf(fp, " age=\"%u\">\n", j->second.age);
if (j->second.ASM.valid)
dumpStats(fp, "asm", j->second.ASM, now, i->second.sttl, false);
if (j->second.SSM.valid)
dumpStats(fp, "ssm", j->second.SSM, now, i->second.sttl, false);
fprintf(fp, "\t\t\t</source>\n");
}
fprintf(fp, "\t\t</sources>\n");
fprintf(fp, "\t</beacon>\n");
}
fprintf(fp, "</group>\n</beacons>\n");
fclose(fp);
rename(tmpf.c_str(), dumpFile.c_str());
if (!launchSomething.empty())
doLaunchSomething();
}