BOOL LLTemplateMessageReader::validateMessage(const U8* buffer,
S32 buffer_size,
const LLHost& sender,
bool trusted)
{
mReceiveSize = buffer_size;
BOOL valid = decodeTemplate(buffer, buffer_size, &mCurrentRMessageTemplate );
if(valid)
{
mCurrentRMessageTemplate->mReceiveCount++;
//lldebugs << "MessageRecvd:"
// << mCurrentRMessageTemplate->mName
// << " from " << sender << llendl;
}
if (valid && isBanned(trusted))
{
LL_WARNS("Messaging") << "LLMessageSystem::checkMessages "
<< "received banned message "
<< getMessageName()
<< " from "
<< ((trusted) ? "trusted " : "untrusted ")
<< sender << llendl;
valid = FALSE;
}
if(valid && isUdpBanned())
{
llwarns << "Received UDP black listed message "
<< getMessageName()
<< " from " << sender << llendl;
valid = FALSE;
}
return valid;
}
void LLTemplateMessageReader::logRanOffEndOfPacket( const LLHost& host, const S32 where, const S32 wanted )
{
// we've run off the end of the packet!
llwarns << "Ran off end of packet " << mCurrentRMessageTemplate->mName
// << " with id " << mCurrentRecvPacketID
<< " from " << host
<< " trying to read " << wanted
<< " bytes at position " << where
<< " going past packet end at " << mReceiveSize
<< llendl;
if(gMessageSystem->mVerboseLog)
{
llinfos << "MSG: -> " << host << "\tREAD PAST END:\t"
// << mCurrentRecvPacketID << " "
<< getMessageName() << llendl;
}
gMessageSystem->callExceptionFunc(MX_RAN_OFF_END_OF_PACKET);
}
void log_graph(int from_node, int to_node, int message, int recv) {
if (log_level < GRAPH) return;
enum role_t to_role = message_to_role(message);
enum role_t from_role = message_from_role(message);
int line_size = (num_nodes()) * 9 + 6;
char line[line_size];
draw_base_graph(line, line_size);
// printf("GRAPH(0): %s %s\n", line, getMessageName(message));
int to_idx = graph_index(to_node, to_role);
int from_idx = graph_index(from_node, from_role);
line[from_idx] = '*';
line[to_idx] = 'M';
if (to_idx < from_idx) {
int tmp = to_idx;
to_idx = from_idx;
from_idx = tmp;
line[to_idx - 1] = '-';
line[from_idx + 1] = '<';
} else {
line[from_idx + 1] = '-';
line[to_idx - 1] = '>';
}
int i;
for (i = (from_idx + 2); i < (to_idx - 1); i++) {
line[i] = '-';
}
printf("GRAPH: %s %s %s\n", line, recv ? "RECV " : "SENT ", getMessageName(message));
}
void log_message(char *msg, message *m) {
trace("(%s) Message %s from %d to %d ticket %ld slot %d value %ld crc 0x%lx", msg, getMessageName(m->type), m->from, m->to, m->ticket, m->slot, m->value, m->crc);
}