From 6b61df3b73f5ff26f1d85c48c2b13e4c71738946 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Sat, 21 Sep 2013 19:00:01 +0200 Subject: Implemented cWebAdmin:GetMemoryUsage() on Linux proper. Also the function now returns an int, number of KiB used, or -1 on failure. --- source/Bindings.cpp | 95 ++++++++++++++++++++++++++++++++++------------------- source/Bindings.h | 2 +- source/WebAdmin.cpp | 68 ++++++++++++++++++++++++-------------- source/WebAdmin.h | 4 ++- 4 files changed, 109 insertions(+), 60 deletions(-) (limited to 'source') diff --git a/source/Bindings.cpp b/source/Bindings.cpp index 0a1d44964..24289865a 100644 --- a/source/Bindings.cpp +++ b/source/Bindings.cpp @@ -1,6 +1,6 @@ /* ** Lua binding: AllToLua -** Generated automatically by tolua++-1.0.92 on 09/18/13 22:13:21. +** Generated automatically by tolua++-1.0.92 on 09/21/13 17:37:22. */ #ifndef __cplusplus @@ -9676,15 +9676,15 @@ static int tolua_AllToLua_cPickup_new00(lua_State* tolua_S) else #endif { - int a_MicroPosX = ((int) tolua_tonumber(tolua_S,2,0)); - int a_MicroPosY = ((int) tolua_tonumber(tolua_S,3,0)); - int a_MicroPosZ = ((int) tolua_tonumber(tolua_S,4,0)); + double a_X = ((double) tolua_tonumber(tolua_S,2,0)); + double a_Y = ((double) tolua_tonumber(tolua_S,3,0)); + double a_Z = ((double) tolua_tonumber(tolua_S,4,0)); const cItem* a_Item = ((const cItem*) tolua_tousertype(tolua_S,5,0)); float a_SpeedX = ((float) tolua_tonumber(tolua_S,6,0.f)); float a_SpeedY = ((float) tolua_tonumber(tolua_S,7,0.f)); float a_SpeedZ = ((float) tolua_tonumber(tolua_S,8,0.f)); { - cPickup* tolua_ret = (cPickup*) Mtolua_new((cPickup)(a_MicroPosX,a_MicroPosY,a_MicroPosZ,*a_Item,a_SpeedX,a_SpeedY,a_SpeedZ)); + cPickup* tolua_ret = (cPickup*) Mtolua_new((cPickup)(a_X,a_Y,a_Z,*a_Item,a_SpeedX,a_SpeedY,a_SpeedZ)); tolua_pushusertype(tolua_S,(void*)tolua_ret,"cPickup"); } } @@ -9718,15 +9718,15 @@ static int tolua_AllToLua_cPickup_new00_local(lua_State* tolua_S) else #endif { - int a_MicroPosX = ((int) tolua_tonumber(tolua_S,2,0)); - int a_MicroPosY = ((int) tolua_tonumber(tolua_S,3,0)); - int a_MicroPosZ = ((int) tolua_tonumber(tolua_S,4,0)); + double a_X = ((double) tolua_tonumber(tolua_S,2,0)); + double a_Y = ((double) tolua_tonumber(tolua_S,3,0)); + double a_Z = ((double) tolua_tonumber(tolua_S,4,0)); const cItem* a_Item = ((const cItem*) tolua_tousertype(tolua_S,5,0)); float a_SpeedX = ((float) tolua_tonumber(tolua_S,6,0.f)); float a_SpeedY = ((float) tolua_tonumber(tolua_S,7,0.f)); float a_SpeedZ = ((float) tolua_tonumber(tolua_S,8,0.f)); { - cPickup* tolua_ret = (cPickup*) Mtolua_new((cPickup)(a_MicroPosX,a_MicroPosY,a_MicroPosZ,*a_Item,a_SpeedX,a_SpeedY,a_SpeedZ)); + cPickup* tolua_ret = (cPickup*) Mtolua_new((cPickup)(a_X,a_Y,a_Z,*a_Item,a_SpeedX,a_SpeedY,a_SpeedZ)); tolua_pushusertype(tolua_S,(void*)tolua_ret,"cPickup"); tolua_register_gc(tolua_S,lua_gettop(tolua_S)); } @@ -18653,8 +18653,8 @@ static int tolua_AllToLua_cWebAdmin_GetMemoryUsage00(lua_State* tolua_S) #endif { { - AString tolua_ret = (AString) cWebAdmin::GetMemoryUsage(); - tolua_pushcppstring(tolua_S,(const char*)tolua_ret); + int tolua_ret = (int) cWebAdmin::GetMemoryUsage(); + tolua_pushnumber(tolua_S,(lua_Number)tolua_ret); } } return 1; @@ -29062,14 +29062,17 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S) tolua_constant(tolua_S,"E_ITEM_BOOK_AND_QUILL",E_ITEM_BOOK_AND_QUILL); tolua_constant(tolua_S,"E_ITEM_WRITTEN_BOOK",E_ITEM_WRITTEN_BOOK); tolua_constant(tolua_S,"E_ITEM_EMERALD",E_ITEM_EMERALD); + tolua_constant(tolua_S,"E_ITEM_ITEM_FRAME",E_ITEM_ITEM_FRAME); tolua_constant(tolua_S,"E_ITEM_FLOWER_POT",E_ITEM_FLOWER_POT); tolua_constant(tolua_S,"E_ITEM_CARROT",E_ITEM_CARROT); tolua_constant(tolua_S,"E_ITEM_POTATO",E_ITEM_POTATO); tolua_constant(tolua_S,"E_ITEM_BAKED_POTATO",E_ITEM_BAKED_POTATO); tolua_constant(tolua_S,"E_ITEM_POISONOUS_POTATO",E_ITEM_POISONOUS_POTATO); + tolua_constant(tolua_S,"E_ITEM_EMPTY_MAP",E_ITEM_EMPTY_MAP); tolua_constant(tolua_S,"E_ITEM_GOLDEN_CARROT",E_ITEM_GOLDEN_CARROT); tolua_constant(tolua_S,"E_ITEM_HEAD",E_ITEM_HEAD); tolua_constant(tolua_S,"E_ITEM_CARROT_ON_STICK",E_ITEM_CARROT_ON_STICK); + tolua_constant(tolua_S,"E_ITEM_NETHER_STAR",E_ITEM_NETHER_STAR); tolua_constant(tolua_S,"E_ITEM_PUMPKIN_PIE",E_ITEM_PUMPKIN_PIE); tolua_constant(tolua_S,"E_ITEM_FIREWORK_ROCKET",E_ITEM_FIREWORK_ROCKET); tolua_constant(tolua_S,"E_ITEM_FIREWORK_STAR",E_ITEM_FIREWORK_STAR); @@ -29263,11 +29266,35 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S) tolua_constant(tolua_S,"E_META_GOLDEN_APPLE_ENCHANTED",E_META_GOLDEN_APPLE_ENCHANTED); tolua_constant(tolua_S,"E_META_TRACKS_X",E_META_TRACKS_X); tolua_constant(tolua_S,"E_META_TRACKS_Z",E_META_TRACKS_Z); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_PICKUP",E_META_SPAWN_EGG_PICKUP); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_EXPERIENCE_ORB",E_META_SPAWN_EGG_EXPERIENCE_ORB); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_LEASH_KNOT",E_META_SPAWN_EGG_LEASH_KNOT); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_PAINTING",E_META_SPAWN_EGG_PAINTING); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_ARROW",E_META_SPAWN_EGG_ARROW); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_SNOWBALL",E_META_SPAWN_EGG_SNOWBALL); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_FIREBALL",E_META_SPAWN_EGG_FIREBALL); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_SMALL_FIREBALL",E_META_SPAWN_EGG_SMALL_FIREBALL); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_ENDER_PEARL",E_META_SPAWN_EGG_ENDER_PEARL); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_EYE_OF_ENDER",E_META_SPAWN_EGG_EYE_OF_ENDER); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_SPLASH_POTION",E_META_SPAWN_EGG_SPLASH_POTION); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_EXP_BOTTLE",E_META_SPAWN_EGG_EXP_BOTTLE); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_ITEM_FRAME",E_META_SPAWN_EGG_ITEM_FRAME); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_WITHER_SKULL",E_META_SPAWN_EGG_WITHER_SKULL); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_PRIMED_TNT",E_META_SPAWN_EGG_PRIMED_TNT); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_FALLING_BLOCK",E_META_SPAWN_EGG_FALLING_BLOCK); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_FIREWORK",E_META_SPAWN_EGG_FIREWORK); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_BOAT",E_META_SPAWN_EGG_BOAT); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART",E_META_SPAWN_EGG_MINECART); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART_CHEST",E_META_SPAWN_EGG_MINECART_CHEST); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART_FURNACE",E_META_SPAWN_EGG_MINECART_FURNACE); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART_TNT",E_META_SPAWN_EGG_MINECART_TNT); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART_HOPPER",E_META_SPAWN_EGG_MINECART_HOPPER); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_MINECART_SPAWNER",E_META_SPAWN_EGG_MINECART_SPAWNER); tolua_constant(tolua_S,"E_META_SPAWN_EGG_CREEPER",E_META_SPAWN_EGG_CREEPER); tolua_constant(tolua_S,"E_META_SPAWN_EGG_SKELETON",E_META_SPAWN_EGG_SKELETON); tolua_constant(tolua_S,"E_META_SPAWN_EGG_SPIDER",E_META_SPAWN_EGG_SPIDER); - tolua_constant(tolua_S,"E_META_SPAWN_EGG_ZOMBIE",E_META_SPAWN_EGG_ZOMBIE); tolua_constant(tolua_S,"E_META_SPAWN_EGG_GIANT",E_META_SPAWN_EGG_GIANT); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_ZOMBIE",E_META_SPAWN_EGG_ZOMBIE); tolua_constant(tolua_S,"E_META_SPAWN_EGG_SLIME",E_META_SPAWN_EGG_SLIME); tolua_constant(tolua_S,"E_META_SPAWN_EGG_GHAST",E_META_SPAWN_EGG_GHAST); tolua_constant(tolua_S,"E_META_SPAWN_EGG_ZOMBIE_PIGMAN",E_META_SPAWN_EGG_ZOMBIE_PIGMAN); @@ -29292,6 +29319,7 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S) tolua_constant(tolua_S,"E_META_SPAWN_EGG_IRON_GOLEM",E_META_SPAWN_EGG_IRON_GOLEM); tolua_constant(tolua_S,"E_META_SPAWN_EGG_HORSE",E_META_SPAWN_EGG_HORSE); tolua_constant(tolua_S,"E_META_SPAWN_EGG_VILLAGER",E_META_SPAWN_EGG_VILLAGER); + tolua_constant(tolua_S,"E_META_SPAWN_EGG_ENDER_CRYSTAL",E_META_SPAWN_EGG_ENDER_CRYSTAL); tolua_constant(tolua_S,"dimNether",dimNether); tolua_constant(tolua_S,"dimOverworld",dimOverworld); tolua_constant(tolua_S,"dimEnd",dimEnd); @@ -30632,34 +30660,35 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S) tolua_endmodule(tolua_S); tolua_cclass(tolua_S,"cMonster","cMonster","cPawn",NULL); tolua_beginmodule(tolua_S,"cMonster"); + tolua_constant(tolua_S,"mtBat",cMonster::mtBat); + tolua_constant(tolua_S,"mtBlaze",cMonster::mtBlaze); + tolua_constant(tolua_S,"mtCaveSpider",cMonster::mtCaveSpider); + tolua_constant(tolua_S,"mtChicken",cMonster::mtChicken); + tolua_constant(tolua_S,"mtCow",cMonster::mtCow); tolua_constant(tolua_S,"mtCreeper",cMonster::mtCreeper); - tolua_constant(tolua_S,"mtSkeleton",cMonster::mtSkeleton); - tolua_constant(tolua_S,"mtSpider",cMonster::mtSpider); - tolua_constant(tolua_S,"mtGiant",cMonster::mtGiant); - tolua_constant(tolua_S,"mtZombie",cMonster::mtZombie); - tolua_constant(tolua_S,"mtSlime",cMonster::mtSlime); - tolua_constant(tolua_S,"mtGhast",cMonster::mtGhast); - tolua_constant(tolua_S,"mtZombiePigman",cMonster::mtZombiePigman); + tolua_constant(tolua_S,"mtEnderDragon",cMonster::mtEnderDragon); tolua_constant(tolua_S,"mtEnderman",cMonster::mtEnderman); - tolua_constant(tolua_S,"mtCaveSpider",cMonster::mtCaveSpider); - tolua_constant(tolua_S,"mtSilverfish",cMonster::mtSilverfish); - tolua_constant(tolua_S,"mtBlaze",cMonster::mtBlaze); + tolua_constant(tolua_S,"mtGhast",cMonster::mtGhast); + tolua_constant(tolua_S,"mtGiant",cMonster::mtGiant); + tolua_constant(tolua_S,"mtHorse",cMonster::mtHorse); + tolua_constant(tolua_S,"mtIronGolem",cMonster::mtIronGolem); tolua_constant(tolua_S,"mtMagmaCube",cMonster::mtMagmaCube); - tolua_constant(tolua_S,"mtEnderDragon",cMonster::mtEnderDragon); - tolua_constant(tolua_S,"mtWither",cMonster::mtWither); - tolua_constant(tolua_S,"mtBat",cMonster::mtBat); - tolua_constant(tolua_S,"mtWitch",cMonster::mtWitch); + tolua_constant(tolua_S,"mtMooshroom",cMonster::mtMooshroom); + tolua_constant(tolua_S,"mtOcelot",cMonster::mtOcelot); tolua_constant(tolua_S,"mtPig",cMonster::mtPig); tolua_constant(tolua_S,"mtSheep",cMonster::mtSheep); - tolua_constant(tolua_S,"mtCow",cMonster::mtCow); - tolua_constant(tolua_S,"mtChicken",cMonster::mtChicken); - tolua_constant(tolua_S,"mtSquid",cMonster::mtSquid); - tolua_constant(tolua_S,"mtWolf",cMonster::mtWolf); - tolua_constant(tolua_S,"mtMooshroom",cMonster::mtMooshroom); + tolua_constant(tolua_S,"mtSilverfish",cMonster::mtSilverfish); + tolua_constant(tolua_S,"mtSkeleton",cMonster::mtSkeleton); + tolua_constant(tolua_S,"mtSlime",cMonster::mtSlime); tolua_constant(tolua_S,"mtSnowGolem",cMonster::mtSnowGolem); - tolua_constant(tolua_S,"mtOcelot",cMonster::mtOcelot); - tolua_constant(tolua_S,"mtIronGolem",cMonster::mtIronGolem); + tolua_constant(tolua_S,"mtSpider",cMonster::mtSpider); + tolua_constant(tolua_S,"mtSquid",cMonster::mtSquid); tolua_constant(tolua_S,"mtVillager",cMonster::mtVillager); + tolua_constant(tolua_S,"mtWitch",cMonster::mtWitch); + tolua_constant(tolua_S,"mtWither",cMonster::mtWither); + tolua_constant(tolua_S,"mtWolf",cMonster::mtWolf); + tolua_constant(tolua_S,"mtZombie",cMonster::mtZombie); + tolua_constant(tolua_S,"mtZombiePigman",cMonster::mtZombiePigman); tolua_function(tolua_S,"GetMobType",tolua_AllToLua_cMonster_GetMobType00); tolua_endmodule(tolua_S); tolua_cclass(tolua_S,"cLineBlockTracer","cLineBlockTracer","",NULL); diff --git a/source/Bindings.h b/source/Bindings.h index 2ff2944d2..0fa3665a3 100644 --- a/source/Bindings.h +++ b/source/Bindings.h @@ -1,6 +1,6 @@ /* ** Lua binding: AllToLua -** Generated automatically by tolua++-1.0.92 on 09/18/13 22:13:21. +** Generated automatically by tolua++-1.0.92 on 09/21/13 17:37:22. */ /* Exported function */ diff --git a/source/WebAdmin.cpp b/source/WebAdmin.cpp index 77a5865d3..bf271eafc 100644 --- a/source/WebAdmin.cpp +++ b/source/WebAdmin.cpp @@ -18,8 +18,8 @@ #ifdef _WIN32 #include -#else - #include +#elif defined(__linux__) + #include #endif @@ -241,8 +241,17 @@ void cWebAdmin::Request_Handler(webserver::http_request* r) Content += "\n

Go back

"; } - AString MemUsage = GetMemoryUsage(); - ReplaceString(Template, "{MEM}", MemUsage); + int MemUsageKiB = GetMemoryUsage(); + if (MemUsageKiB > 0) + { + ReplaceString(Template, "{MEM}", Printf("%.02f", (double)MemUsageKiB / 1024)); + ReplaceString(Template, "{MEMKIB}", Printf("%d", MemUsageKiB)); + } + else + { + ReplaceString(Template, "{MEM}", "unknown"); + ReplaceString(Template, "{MEMKIB}", "unknown"); + } ReplaceString(Template, "{USERNAME}", r->username_); ReplaceString(Template, "{MENU}", Menu); ReplaceString(Template, "{PLUGIN_NAME}", FoundPlugin); @@ -412,26 +421,35 @@ AString cWebAdmin::GetBaseURL( const AStringVector& a_URLSplit ) -AString cWebAdmin::GetMemoryUsage(void) +int cWebAdmin::GetMemoryUsage(void) { - AString MemUsage; -#ifndef _WIN32 - rusage resource_usage; - if (getrusage(RUSAGE_SELF, &resource_usage) != 0) - { - MemUsage = "Error :("; - } - else - { - Printf(MemUsage, "%0.2f", ((double)resource_usage.ru_maxrss / 1024 / 1024) ); - } -#else - HANDLE hProcess = GetCurrentProcess(); - PROCESS_MEMORY_COUNTERS pmc; - if( GetProcessMemoryInfo( hProcess, &pmc, sizeof(pmc) ) ) - { - Printf(MemUsage, "%0.2f", (pmc.WorkingSetSize / 1024.f / 1024.f) ); - } -#endif - return MemUsage; + #ifdef _WIN32 + PROCESS_MEMORY_COUNTERS pmc; + if (GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) + { + return (int)(pmc.WorkingSetSize / 1024); + } + return -1; + #elif defined(__linux__) + // Code adapted from http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process + std::ifstream StatFile("/proc/self/status"); + if (!StatFile.good()) + { + return -1; + } + while (StatFile.good()) + { + AString Line; + std::getline(StatFile, Line); + if (strncmp(Line.c_str(), "VmSize:", 7) == 0) + { + int res = atoi(Line.c_str() + 8); + return (res == 0) ? -1 : res; // If parsing failed, return -1 + } + } + return -1; + #else + LOGINFO("%s: Unknown platform, cannot query memory usage", __FUNCTION__); + return -1; + #endif } diff --git a/source/WebAdmin.h b/source/WebAdmin.h index a62b532f1..7b710bd3b 100644 --- a/source/WebAdmin.h +++ b/source/WebAdmin.h @@ -95,7 +95,9 @@ public: static void Request_Handler(webserver::http_request* r); // tolua_begin - static AString GetMemoryUsage(void); + + /// Returns the amount of currently used memory, in KiB, or -1 if it cannot be queried + static int GetMemoryUsage(void); int GetPort() { return m_Port; } -- cgit v1.2.3