gcc warnings

- uint64_t format errors using <cinttypes> define SCNu64
- sprintf without format string replacing with strcpy (might be better
to move to strncpy or something else)
- use return value of fread(...)
- use return value of system(...)

src/servers/Server_Common/Database/Database.h

@@ -3,6 +3,7 @@
 
 #include <mutex>
 #include <stdio.h>
+#include <cinttypes>
 
 #include <mysql.h>
 
@@ -38,16 +39,9 @@ namespace Db {
       {
          if( m_pValue )
          {
-      #ifdef _WIN32
             uint64_t value;
-            sscanf( m_pValue, "%I64d", &value );
+            sscanf( m_pValue, "%" SCNu64, &value );
             return value;
-      #else
-            uint64_t value;
-            sscanf( m_pValue, "%Lu", &value );
-            return value;
-
-      #endif
          }
          else
             return 0;

src/servers/Server_Lobby/GameConnection.cpp

@@ -139,7 +139,7 @@ void Core::Network::GameConnection::getCharList( FFXIVARR_PACKET_RAW& packet, ui
    serverListPacket.data().server[0].id = g_serverLobby.getConfig()->getValue<uint16_t>( "Settings.Parameters.WorldID", 1 );
    serverListPacket.data().server[0].index = 0;
    serverListPacket.data().final = 1;
-   sprintf( serverListPacket.data().server[0].name, g_serverLobby.getConfig()->getValue< std::string >( "Settings.Parameters.WorldName", "Sapphire" ).c_str() );
+   strcpy( serverListPacket.data().server[0].name, g_serverLobby.getConfig()->getValue< std::string >( "Settings.Parameters.WorldName", "Sapphire" ).c_str() );
 
    pRP.addPacket( serverListPacket );
 

src/servers/Server_Zone/Actor/PlayerSql.cpp

@@ -273,7 +273,7 @@ bool Core::Entity::Player::loadSearchInfo()
 
    m_searchSelectClass = field[1].get< uint8_t >();
    m_searchSelectRegion = field[2].get< uint8_t >();
-   sprintf( m_searchMessage, field[3].getString().c_str() );
+   strcpy( m_searchMessage, field[3].getString().c_str() );
 
    return true;
 }

src/servers/Server_Zone/DebugCommand/DebugCommandHandler.cpp

@@ -31,6 +31,8 @@
 #include "src/servers/Server_Zone/Session.h"
 #include <boost/make_shared.hpp>
 
+#include <cinttypes>
+
 extern Core::Db::Database g_database;
 extern Core::Scripting::ScriptManager g_scriptMgr;
 extern Core::Data::ExdData g_exdData;
@@ -256,7 +258,7 @@ void Core::DebugCommandHandler::set( char * data, Core::Entity::PlayerPtr pPlaye
    else if ( subCommand == "eorzeatime" )
    {
       uint64_t timestamp;
-      sscanf( params.c_str(), "%llu", &timestamp );
+      sscanf( params.c_str(), "%" SCNu64, &timestamp );
 
       pPlayer->setEorzeaTimeOffset( timestamp );
       pPlayer->sendNotice( "Eorzea time offset: " + std::to_string( timestamp ) );

src/servers/Server_Zone/Network/GameConnection.cpp

@@ -329,7 +329,11 @@ void Core::Network::GameConnection::injectPacket( const std::string& packetpath,
    fseek( fp, 0, SEEK_END );
    int32_t size = ftell( fp );
    rewind( fp );
-   fread( packet, sizeof( char ), size, fp );
+   if ( fread( packet, sizeof( char ), size, fp ) != size )
+   {
+      g_log.error( "Packet " + packetpath + " did not read full size: " + std::to_string( size ) );
+      return;
+   }
    fclose( fp );
 
    // cycle through the packet entries and queue each one

src/servers/Server_Zone/Network/Handlers/GMCommandHandlers.cpp

@@ -335,7 +335,7 @@ void Core::Network::GameConnection::gm1Handler( const Packets::GamePacket& inPac
       GamePacketNew< FFXIVIpcSetSearchInfo, ServerZoneIpcType > searchInfoPacket( targetPlayer->getId() );
       searchInfoPacket.data().onlineStatusFlags = param1;
       searchInfoPacket.data().selectRegion = targetPlayer->getSearchSelectRegion();
-      sprintf( searchInfoPacket.data().searchMessage, targetPlayer->getSearchMessage() );
+      strcpy( searchInfoPacket.data().searchMessage, targetPlayer->getSearchMessage() );
       targetPlayer->queuePacket( searchInfoPacket );
 
       targetPlayer->sendToInRangeSet( ActorControlPacket142( pPlayer->getId(), SetStatusIcon,

src/servers/Server_Zone/Network/Handlers/PacketHandlers.cpp

@@ -84,7 +84,7 @@ void Core::Network::GameConnection::setSearchInfoHandler( const Packets::GamePac
    GamePacketNew< FFXIVIpcSetSearchInfo, ServerZoneIpcType > searchInfoPacket( pPlayer->getId() );
    searchInfoPacket.data().onlineStatusFlags = status;
    searchInfoPacket.data().selectRegion = pPlayer->getSearchSelectRegion();
-   sprintf( searchInfoPacket.data().searchMessage, pPlayer->getSearchMessage() );
+   strcpy( searchInfoPacket.data().searchMessage, pPlayer->getSearchMessage() );
    queueOutPacket( searchInfoPacket );
 
    pPlayer->sendToInRangeSet( ActorControlPacket142( pPlayer->getId(), SetStatusIcon,
@@ -98,7 +98,7 @@ void Core::Network::GameConnection::reqSearchInfoHandler( const Packets::GamePac
    GamePacketNew< FFXIVIpcInitSearchInfo, ServerZoneIpcType > searchInfoPacket( pPlayer->getId() );
    searchInfoPacket.data().onlineStatusFlags = pPlayer->getOnlineStatusMask();
    searchInfoPacket.data().selectRegion = pPlayer->getSearchSelectRegion();
-   sprintf( searchInfoPacket.data().searchMessage, pPlayer->getSearchMessage() );
+   strcpy( searchInfoPacket.data().searchMessage, pPlayer->getSearchMessage() );
    queueOutPacket( searchInfoPacket );
 }
 

src/servers/Server_Zone/Network/PacketWrappers/InitUIPacket.h

@@ -51,7 +51,7 @@ private:
 
       memset( &m_data.name[0], 0, sizeof( m_data.name ) );
 
-      sprintf( &m_data.name[0], player->getName().c_str() );
+      strcpy( &m_data.name[0], player->getName().c_str() );
 
       memcpy( m_data.aetheryte, player->getAetheryteArray(), sizeof ( m_data.aetheryte ) );
 

src/tools/quest_parser/main.cpp

@@ -303,7 +303,11 @@ int main()
       outputFile1.write(&section[0], section.size());
       outputFile1.close();
       std::string command= std::string("java -jar unluac_2015_06_13.jar ") + "generated/" + questInfo->name_intern + ".luab" + ">> " + "generated/" + questInfo->name_intern + ".lua";
-      system(command.c_str());
+      if ( system( command.c_str() ) == -1 )
+      {
+         g_log.error( "Error executing java command:\n" + command + "\nerrno: " + std::strerror( errno ) );
+         return errno;
+      }
       for( ; ; )
       {