// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void SimpleDeadCodeElimination::InstructionRemoved(Instruction* instr) {
#if 1
auto block = instr->ParentBlock();
auto function = instr->ParentFunction();
string blockName = block && block->HasName() ? *block->Name() : "UNTITLED";
string functionName = function && function->HasName() ? *function->Name() : "UNTITLED";
string text = IRPrinter(instr).ToString();
Log::Warning("Dead instr removed in " + functionName + ":" + blockName +
": " + text);
#endif
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void AggregateCopyPropagation::CopyPropagated(Instruction* instr) {
#if 1
auto block = instr->ParentBlock();
auto function = instr->ParentFunction();
string blockName = block && block->HasName() ? *block->Name() : "UNTITLED";
string functionName = function && function->HasName() ? *function->Name() : "UNTITLED";
string text = IRPrinter(instr).ToString();
Log::Warning("Aggregate copy propagated in " + functionName + ":" +
blockName + ": " + text);
#endif
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void Peephole::InstructionSimplified(Instruction* before, Operand* after) {
#if 1
auto block = before->ParentBlock();
auto function = before->ParentFunction();
string blockName = block && block->HasName() ? *block->Name() : "UNTITLED";
string functionName = function && function->HasName() ? *function->Name() : "UNTITLED";
string beforeText = IRPrinter(before).ToString();
string afterText = after->HasDefiningInstruction() ?
IRPrinter(after->DefiningInstruction()).ToString() :
IRPrinter(after).ToString();
Log::Warning("Peephole in " + functionName + ":" + blockName +
": " + beforeText + " => " + afterText);
#endif
}
QString WeatherGlobal::getConfigFile(const QString &serverName) const
{
SERVERS::const_iterator server = std::find_if(servers_.begin(), servers_.end(), HasName(serverName));
if (server != servers_.end())
return server->configFile_;
else
QString();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void RecursionElimination::CallEliminated(Block* block) {
#if 1
auto function = block->ParentFunction();
string blockName = block && block->HasName() ? *block->Name() : "UNTITLED";
string functionName = function && function->HasName() ? *function->Name() : "UNTITLED";
Log::Warning("Tail call eliminated in " + functionName + ":" + blockName);
#endif
}
bool ForEachName(T && fn)
{
if (!HasName())
return false;
ParseCommon();
m_params.name.ForEach(std::forward<T>(fn));
return true;
}
void WeatherGlobal::setServerUsing(const QString serverName, bool use)
{
SERVERS::iterator server = std::find_if(servers_.begin(), servers_.end(), HasName(serverName));
if (server != servers_.end())
server->use_ = use;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void VariableAnalysis::Dump() {
ObjectDumper("", "SSA Variable Analysis").Dump();
auto function = funct_;
string text = "";
// Address taken info.
for(int i = 0; i < funct_->VariableCount(); i++) {
auto variable = funct_->Variables()[i];
if(variable->IsAddressTaken()) {
if(variable->HasName()) {
text = text + *variable->Name() + ", ";
}
}
}
for(int i = 0; i < funct_->ParameterCount(); i++) {
auto variable = funct_->Parameters()[i];
if(variable->IsAddressTaken()) {
if(variable->HasName()) {
text = text + *variable->Name() + ", ";
}
}
}
ObjectDumper(text, "Address taken: ").Dump();
// Definition and live blocks info.
string defText = "";
string liveText = "";
for(int i = 0; i < funct_->VariableCount(); i++) {
auto variable = funct_->Variables()[i];
if(defBlocks_.ContainsKey(variable->Id())) {
auto& blockSet = defBlocks_[variable->Id()];
defText = defText + "\n" + (variable->HasName() ?
*variable->Name() : "UNTITLED") + ": ";
blockSet.ForEachSetBit([&defText, function](int index) -> bool {
auto block = function->GetBlock(index);
if(block->HasName()) {
defText = defText + *block->Name() + ", ";
}
return true;
});
}
if(liveBlocks_.ContainsKey(variable->Id())) {
auto& liveSet = liveBlocks_[variable->Id()];
liveText = liveText + "\n" + (variable->HasName() ?
*variable->Name() : "UNTITLED") + ": ";
liveSet.ForEachSetBit([&liveText, function](int index) -> bool {
auto block = function->GetBlock(index);
if(block->HasName()) {
liveText = liveText + *block->Name() + ", ";
}
return true;
});
}
}
ObjectDumper(defText, "Definition blocks: ").Dump();
ObjectDumper(liveText, "Live blocks: ").Dump();
}
bool LauncherLink::Process() {
if (!tcpc->Connected())
return false;
if(m_bootTimer.Check(false)) {
//force a boot on any zone which isnt running.
std::map<std::string, ZoneState>::iterator cur, end;
cur = m_states.begin();
end = m_states.end();
for(; cur != end; ++cur) {
if(!cur->second.up) {
StartZone(cur->first.c_str());
}
}
m_bootTimer.Disable();
}
ServerPacket *pack = 0;
while((pack = tcpc->PopPacket())) {
_hex(WORLD__ZONE_TRACE,pack->pBuffer,pack->size);
if (!authenticated) {
if (WorldConfig::get()->SharedKey.length() > 0) {
if (pack->opcode == ServerOP_ZAAuth && pack->size == 16) {
uint8 tmppass[16];
MD5::Generate((const uchar*) WorldConfig::get()->SharedKey.c_str(), WorldConfig::get()->SharedKey.length(), tmppass);
if (memcmp(pack->pBuffer, tmppass, 16) == 0)
authenticated = true;
else {
struct in_addr in;
in.s_addr = GetIP();
_log(WORLD__LAUNCH_ERR, "Launcher authorization failed.");
ServerPacket* pack = new ServerPacket(ServerOP_ZAAuthFailed);
SendPacket(pack);
delete pack;
Disconnect();
return false;
}
}
else {
struct in_addr in;
in.s_addr = GetIP();
_log(WORLD__LAUNCH_ERR, "Launcher authorization failed.");
ServerPacket* pack = new ServerPacket(ServerOP_ZAAuthFailed);
SendPacket(pack);
delete pack;
Disconnect();
return false;
}
}
else
{
_log(WORLD__LAUNCH,"**WARNING** You have not configured a world shared key in your config file. You should add a <key>STRING</key> element to your <world> element to prevent unauthroized zone access.");
authenticated = true;
}
delete pack;
continue;
}
switch(pack->opcode) {
case 0:
break;
case ServerOP_KeepAlive: {
// ignore this
break;
}
case ServerOP_ZAAuth: {
_log(WORLD__LAUNCH, "Got authentication from %s when they are already authenticated.", m_name.c_str());
break;
}
case ServerOP_LauncherConnectInfo: {
const LauncherConnectInfo *it = (const LauncherConnectInfo *) pack->pBuffer;
if(HasName()) {
_log(WORLD__LAUNCH_ERR, "Launcher '%s' received an additional connect packet with name '%s'. Ignoring.", m_name.c_str(), it->name);
break;
}
m_name = it->name;
EQLConfig *config = launcher_list.GetConfig(m_name.c_str());
if(config == nullptr) {
_log(WORLD__LAUNCH, "Unknown launcher '%s' connected. Disconnecting.", it->name);
Disconnect();
break;
}
_log(WORLD__LAUNCH, "Launcher Identified itself as '%s'. Loading zone list.", it->name);
std::vector<LauncherZone> result;
//database.GetLauncherZones(it->name, result);
config->GetZones(result);
std::vector<LauncherZone>::iterator cur, end;
cur = result.begin();
end = result.end();
ZoneState zs;
for(; cur != end; cur++) {
zs.port = cur->port;
zs.up = false;
zs.starts = 0;
_log(WORLD__LAUNCH_TRACE, "%s: Loaded zone '%s' on port %d", m_name.c_str(), cur->name.c_str(), zs.port);
m_states[cur->name] = zs;
}
//now we add all the dynamics.
BootDynamics(config->GetDynamicCount());
m_bootTimer.Start();
break;
}
case ServerOP_LauncherZoneStatus: {
const LauncherZoneStatus *it = (const LauncherZoneStatus *) pack->pBuffer;
std::map<std::string, ZoneState>::iterator res;
res = m_states.find(it->short_name);
if(res == m_states.end()) {
_log(WORLD__LAUNCH_ERR, "%s: reported state for zone %s which it does not have.", m_name.c_str(), it->short_name);
break;
}
_log(WORLD__LAUNCH, "%s: %s reported state %s (%d starts)", m_name.c_str(), it->short_name, it->running?"STARTED":"STOPPED", it->start_count);
res->second.up = it->running;
res->second.starts = it->start_count;
break;
}
default:
{
_log(WORLD__LAUNCH_ERR, "Unknown ServerOPcode from launcher 0x%04x, size %d",pack->opcode,pack->size);
DumpPacket(pack->pBuffer, pack->size);
break;
}
}
delete pack;
}
return(true);
}
