Shared memory profiling

shared_memory/base_data.cpp

@@ -24,6 +24,7 @@
 #include "../common/eqemu_exception.h"
 
 void LoadBaseData(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("base_data");
 	mutex.Lock();
 	int records = (database->GetMaxBaseDataLevel() + 1);

shared_memory/items.cpp

@@ -25,6 +25,7 @@
 #include "../common/item_struct.h"
 
 void LoadItems(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("items");
 	mutex.Lock();
 

shared_memory/loot.cpp

@@ -26,6 +26,7 @@
 #include "../common/loottable.h"
 
 void LoadLoot(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("loot");
 	mutex.Lock();
 

shared_memory/main.cpp

@@ -17,6 +17,7 @@
 */
 
 #include <stdio.h>
+#include <signal.h>
 
 #include "../common/eqemu_logsys.h"
 #include "../common/global_define.h"
@@ -35,11 +36,43 @@
 
 EQEmuLogSys Log;
 
+void CatchSignal(int sig_num)
+{
+#ifdef EQPERF_ENABLED
+	char time_str[128];
+	time_t result = time(nullptr);
+	strftime(time_str, sizeof(time_str), "%Y_%m_%d__%H_%M_%S", localtime(&result));
+
+	std::string prof_name = "./profile/shared_memory_";
+	prof_name += time_str;
+	prof_name += ".log";
+
+	std::ofstream profile_out(prof_name, std::ofstream::out);
+	if(profile_out.good()) {
+		_eqp_dump(profile_out, 10);
+	}
+#endif
+}
+
 int main(int argc, char **argv) {
+	_eqp
 	RegisterExecutablePlatform(ExePlatformSharedMemory);
 	Log.LoadLogSettingsDefaults();
 	set_exception_handler();
 
+	if(signal(SIGINT, CatchSignal) == SIG_ERR)	{
+		Log.Out(Logs::Detail, Logs::Error, "Could not set signal handler");
+		return 1;
+	}
+	if(signal(SIGTERM, CatchSignal) == SIG_ERR)	{
+		Log.Out(Logs::Detail, Logs::Error, "Could not set signal handler");
+		return 1;
+	}
+	if(signal(SIGBREAK, CatchSignal) == SIG_ERR)	{
+		Log.Out(Logs::Detail, Logs::Error, "Could not set signal handler");
+		return 1;
+	}
+
 	Log.Out(Logs::General, Logs::Status, "Shared Memory Loader Program");
 	if(!EQEmuConfig::LoadConfig()) {
 		Log.Out(Logs::General, Logs::Error, "Unable to load configuration file.");
@@ -175,6 +208,5 @@ int main(int argc, char **argv) {
 	}
 
 	Log.CloseFileLogs();
-
 	return 0;
 }

shared_memory/npc_faction.cpp

@@ -25,6 +25,7 @@
 #include "../common/faction.h"
 
 void LoadFactions(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("faction");
 	mutex.Lock();
 

shared_memory/skill_caps.cpp

@@ -26,6 +26,7 @@
 #include "../common/features.h"
 
 void LoadSkillCaps(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("skill_caps");
 	mutex.Lock();
 

shared_memory/spells.cpp

@@ -25,6 +25,7 @@
 #include "../common/spdat.h"
 
 void LoadSpells(SharedDatabase *database) {
+	_eqp
 	EQEmu::IPCMutex mutex("spells");
 	mutex.Lock();
 	int records = database->GetMaxSpellID() + 1;