From 014b96adb33fa902072d9f35661bc4f5e7c323e8 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Fri, 30 Jan 2015 21:24:02 +0100 Subject: Exported cServerHandle and cNetwork:Listen to Lua. Also added an example to the NetworkTest plugin. --- MCServer/Plugins/NetworkTest/Info.lua | 27 ++ MCServer/Plugins/NetworkTest/NetworkTest.lua | 148 ++++++++++- MCServer/Plugins/NetworkTest/splashes.txt | 357 +++++++++++++++++++++++++++ 3 files changed, 531 insertions(+), 1 deletion(-) create mode 100644 MCServer/Plugins/NetworkTest/splashes.txt (limited to 'MCServer/Plugins') diff --git a/MCServer/Plugins/NetworkTest/Info.lua b/MCServer/Plugins/NetworkTest/Info.lua index 8c2604e31..f366fd1be 100644 --- a/MCServer/Plugins/NetworkTest/Info.lua +++ b/MCServer/Plugins/NetworkTest/Info.lua @@ -37,6 +37,32 @@ g_PluginInfo = }, -- ParameterCombinations }, -- client + close = + { + HelpString = "Close a listening socket", + Handler = HandleConsoleNetClose, + ParameterCombinations = + { + { + Params = "[Port]", + Help = "Closes a socket listening on the specified port [1024]", + }, + }, -- ParameterCombinations + }, -- close + + listen = + { + HelpString = "Creates a new listening socket on the specified port with the specified service attached to it", + Handler = HandleConsoleNetListen, + ParameterCombinations = + { + { + Params = "[Port] [Service]", + Help = "Starts listening on the specified port [1024] providing the specified service [echo]", + }, + }, -- ParameterCombinations + }, -- listen + lookup = { HelpString = "Looks up the IP addresses corresponding to the given hostname (google.com by default)", @@ -57,6 +83,7 @@ g_PluginInfo = }, }, }, -- lookup + }, -- Subcommands }, -- net }, diff --git a/MCServer/Plugins/NetworkTest/NetworkTest.lua b/MCServer/Plugins/NetworkTest/NetworkTest.lua index 30f34c879..9b69ee5b3 100644 --- a/MCServer/Plugins/NetworkTest/NetworkTest.lua +++ b/MCServer/Plugins/NetworkTest/NetworkTest.lua @@ -7,11 +7,109 @@ -function Initialize() +--- Map of all servers currently open +-- g_Servers[PortNum] = cServerHandle +local g_Servers = {} + +--- List of fortune messages for the fortune server +-- A random message is chosen for each incoming connection +-- The contents are loaded from the splashes.txt file on plugin startup +local g_Fortunes = +{ + "Empty splashes.txt", +} + +--- Map of all services that can be run as servers +-- g_Services[ServiceName] = function() -> callbacks +local g_Services = +{ + -- Echo service: each connection echoes back what has been sent to it + echo = function (a_Port) + return + { + -- A new connection has come, give it new link callbacks: + OnIncomingConnection = function (a_RemoteIP, a_RemotePort) + return + { + OnError = function (a_Link, a_ErrorCode, a_ErrorMsg) + LOG("EchoServer(" .. a_Port .. ": Connection to " .. a_Link:GetRemoteIP() .. ":" .. a_Link:GetRemotePort() .. " failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")") + end, + + OnReceivedData = function (a_Link, a_Data) + -- Echo the received data back to the link: + a_Link:Send(a_Data) + end, + + OnRemoteClosed = function (a_Link) + end + } -- Link callbacks + end, -- OnIncomingConnection() + + -- Send a welcome message to newly accepted connections: + OnAccepted = function (a_Link) + a_Link:Send("Hello, " .. a_Link:GetRemoteIP() .. ", welcome to the echo server @ MCServer-Lua\r\n") + end, -- OnAccepted() + + -- There was an error listening on the port: + OnError = function (a_ErrorCode, a_ErrorMsg) + LOGINFO("EchoServer(" .. a_Port .. ": Cannot listen: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")") + end, -- OnError() + } -- Listen callbacks + end, -- echo + + fortune = function (a_Port) + return + { + -- A new connection has come, give it new link callbacks: + OnIncomingConnection = function (a_RemoteIP, a_RemotePort) + return + { + OnError = function (a_Link, a_ErrorCode, a_ErrorMsg) + LOG("FortuneServer(" .. a_Port .. ": Connection to " .. a_Link:GetRemoteIP() .. ":" .. a_Link:GetRemotePort() .. " failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")") + end, + + OnReceivedData = function (a_Link, a_Data) + -- Ignore any received data + end, + + OnRemoteClosed = function (a_Link) + end + } -- Link callbacks + end, -- OnIncomingConnection() + + -- Send a welcome message to newly accepted connections: + OnAccepted = function (a_Link) + a_Link:Send("Hello, " .. a_Link:GetRemoteIP() .. ", welcome to the fortune server @ MCServer-Lua\r\n\r\nYour fortune:\r\n") + a_Link:Send(g_Fortunes[math.random(#g_Fortunes)] .. "\r\n") + end, -- OnAccepted() + + -- There was an error listening on the port: + OnError = function (a_ErrorCode, a_ErrorMsg) + LOGINFO("FortuneServer(" .. a_Port .. ": Cannot listen: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")") + end, -- OnError() + } -- Listen callbacks + end, -- fortune + + -- TODO: Other services (fortune, daytime, ...) +} + + + + + +function Initialize(a_Plugin) + -- Load the splashes.txt file into g_Fortunes: + for line in io.lines(a_Plugin:GetLocalFolder() .. "/splashes.txt") do + table.insert(g_Fortunes, line) + end + -- Use the InfoReg shared library to process the Info.lua file: dofile(cPluginManager:GetPluginsPath() .. "/InfoReg.lua") RegisterPluginInfoCommands() RegisterPluginInfoConsoleCommands() + + -- Seed the random generator: + math.randomseed(os.time()) return true end @@ -62,6 +160,26 @@ end +function HandleConsoleNetClose(a_Split) + -- Get the port to close: + local Port = tonumber(a_Split[3] or 1024) + if not(Port) then + return true, "Bad port number: \"" .. Port .. "\"." + end + + -- Close the server, if there is one: + if not(g_Servers[Port]) then + return true, "There is no server currently listening on port " .. Port .. "." + end + g_Servers[Port]:Close() + g_Servers[Port] = nil + return true, "Port " .. Port .. " closed." +end + + + + + function HandleConsoleNetLookup(a_Split) -- Get the name to look up: local Addr = a_Split[3] or "google.com" @@ -103,3 +221,31 @@ end + +function HandleConsoleNetListen(a_Split) + -- Get the params: + local Port = tonumber(a_Split[3] or 1024) + if not(Port) then + return true, "Invalid port: \"" .. Port .. "\"." + end + local Service = string.lower(a_Split[4] or "echo") + + -- Create the callbacks specific for the service: + if (g_Services[Service] == nil) then + return true, "No such service: " .. Service + end + local Callbacks = g_Services[Service](Port) + + -- Start the server: + local srv = cNetwork:Listen(Port, Callbacks) + if not(srv:IsListening()) then + -- The error message has already been printed in the Callbacks.OnError() + return true + end + g_Servers[Port] = srv + return true, Service .. " server started on port " .. Port +end + + + + diff --git a/MCServer/Plugins/NetworkTest/splashes.txt b/MCServer/Plugins/NetworkTest/splashes.txt new file mode 100644 index 000000000..50a87bd91 --- /dev/null +++ b/MCServer/Plugins/NetworkTest/splashes.txt @@ -0,0 +1,357 @@ +As seen on TV! +Awesome! +100% pure! +May contain nuts! +Better than Prey! +More polygons! +Sexy! +Limited edition! +Flashing letters! +Made by Notch! +It's here! +Best in class! +It's finished! +Kind of dragon free! +Excitement! +More than 500 sold! +One of a kind! +Heaps of hits on YouTube! +Indev! +Spiders everywhere! +Check it out! +Holy cow, man! +It's a game! +Made in Sweden! +Uses LWJGL! +Reticulating splines! +Minecraft! +Yaaay! +Singleplayer! +Keyboard compatible! +Undocumented! +Ingots! +Exploding creepers! +That's no moon! +l33t! +Create! +Survive! +Dungeon! +Exclusive! +The bee's knees! +Down with O.P.P.! +Closed source! +Classy! +Wow! +Not on steam! +Oh man! +Awesome community! +Pixels! +Teetsuuuuoooo! +Kaaneeeedaaaa! +Now with difficulty! +Enhanced! +90% bug free! +Pretty! +12 herbs and spices! +Fat free! +Absolutely no memes! +Free dental! +Ask your doctor! +Minors welcome! +Cloud computing! +Legal in Finland! +Hard to label! +Technically good! +Bringing home the bacon! +Indie! +GOTY! +Ceci n'est pas une title screen! +Euclidian! +Now in 3D! +Inspirational! +Herregud! +Complex cellular automata! +Yes, sir! +Played by cowboys! +OpenGL 2.1 (if supported)! +Thousands of colors! +Try it! +Age of Wonders is better! +Try the mushroom stew! +Sensational! +Hot tamale, hot hot tamale! +Play him off, keyboard cat! +Guaranteed! +Macroscopic! +Bring it on! +Random splash! +Call your mother! +Monster infighting! +Loved by millions! +Ultimate edition! +Freaky! +You've got a brand new key! +Water proof! +Uninflammable! +Whoa, dude! +All inclusive! +Tell your friends! +NP is not in P! +Notch <3 ez! +Music by C418! +Livestreamed! +Haunted! +Polynomial! +Terrestrial! +All is full of love! +Full of stars! +Scientific! +Cooler than Spock! +Collaborate and listen! +Never dig down! +Take frequent breaks! +Not linear! +Han shot first! +Nice to meet you! +Buckets of lava! +Ride the pig! +Larger than Earth! +sqrt(-1) love you! +Phobos anomaly! +Punching wood! +Falling off cliffs! +0% sugar! +150% hyperbole! +Synecdoche! +Let's danec! +Seecret Friday update! +Reference implementation! +Lewd with two dudes with food! +Kiss the sky! +20 GOTO 10! +Verlet intregration! +Peter Griffin! +Do not distribute! +Cogito ergo sum! +4815162342 lines of code! +A skeleton popped out! +The Work of Notch! +The sum of its parts! +BTAF used to be good! +I miss ADOM! +umop-apisdn! +OICU812! +Bring me Ray Cokes! +Finger-licking! +Thematic! +Pneumatic! +Sublime! +Octagonal! +Une baguette! +Gargamel plays it! +Rita is the new top dog! +SWM forever! +Representing Edsbyn! +Matt Damon! +Supercalifragilisticexpialidocious! +Consummate V's! +Cow Tools! +Double buffered! +Fan fiction! +Flaxkikare! +Jason! Jason! Jason! +Hotter than the sun! +Internet enabled! +Autonomous! +Engage! +Fantasy! +DRR! DRR! DRR! +Kick it root down! +Regional resources! +Woo, facepunch! +Woo, somethingawful! +Woo, /v/! +Woo, tigsource! +Woo, minecraftforum! +Woo, worldofminecraft! +Woo, reddit! +Woo, 2pp! +Google anlyticsed! +Now supports åäö! +Give us Gordon! +Tip your waiter! +Very fun! +12345 is a bad password! +Vote for net neutrality! +Lives in a pineapple under the sea! +MAP11 has two names! +Omnipotent! +Gasp! +...! +Bees, bees, bees, bees! +Jag känner en bot! +This text is hard to read if you play the game at the default resolution, but at 1080p it's fine! +Haha, LOL! +Hampsterdance! +Switches and ores! +Menger sponge! +idspispopd! +Eple (original edit)! +So fresh, so clean! +Slow acting portals! +Try the Nether! +Don't look directly at the bugs! +Oh, ok, Pigmen! +Finally with ladders! +Scary! +Play Minecraft, Watch Topgear, Get Pig! +Twittered about! +Jump up, jump up, and get down! +Joel is neat! +A riddle, wrapped in a mystery! +Huge tracts of land! +Welcome to your Doom! +Stay a while, stay forever! +Stay a while and listen! +Treatment for your rash! +"Autological" is! +Information wants to be free! +"Almost never" is an interesting concept! +Lots of truthiness! +The creeper is a spy! +Turing complete! +It's groundbreaking! +Let our battle's begin! +The sky is the limit! +Jeb has amazing hair! +Ryan also has amazing hair! +Casual gaming! +Undefeated! +Kinda like Lemmings! +Follow the train, CJ! +Leveraging synergy! +This message will never appear on the splash screen, isn't that weird? +DungeonQuest is unfair! +110813! +90210! +Check out the far lands! +Tyrion would love it! +Also try VVVVVV! +Also try Super Meat Boy! +Also try Terraria! +Also try Mount And Blade! +Also try Project Zomboid! +Also try World of Goo! +Also try Limbo! +Also try Pixeljunk Shooter! +Also try Braid! +That's super! +Bread is pain! +Read more books! +Khaaaaaaaaan! +Less addictive than TV Tropes! +More addictive than lemonade! +Bigger than a bread box! +Millions of peaches! +Fnord! +This is my true form! +Totally forgot about Dre! +Don't bother with the clones! +Pumpkinhead! +Hobo humping slobo babe! +Made by Jeb! +Has an ending! +Finally complete! +Feature packed! +Boots with the fur! +Stop, hammertime! +Testificates! +Conventional! +Homeomorphic to a 3-sphere! +Doesn't avoid double negatives! +Place ALL the blocks! +Does barrel rolls! +Meeting expectations! +PC gaming since 1873! +Ghoughpteighbteau tchoghs! +Déjà vu! +Déjà vu! +Got your nose! +Haley loves Elan! +Afraid of the big, black bat! +Doesn't use the U-word! +Child's play! +See you next Friday or so! +From the streets of Södermalm! +150 bpm for 400000 minutes! +Technologic! +Funk soul brother! +Pumpa kungen! +日本ハロー！ +한국 안녕하세요! +Helo Cymru! +Cześć Polsko! +你好中国！ +Привет Россия! +Γεια σου Ελλάδα! +My life for Aiur! +Lennart lennart = new Lennart(); +I see your vocabulary has improved! +Who put it there? +You can't explain that! +if not ok then return end +§1C§2o§3l§4o§5r§6m§7a§8t§9i§ac +§kFUNKY LOL +SOPA means LOSER in Swedish! +Big Pointy Teeth! +Bekarton guards the gate! +Mmmph, mmph! +Don't feed avocados to parrots! +Swords for everyone! +Plz reply to my tweet! +.party()! +Take her pillow! +Put that cookie down! +Pretty scary! +I have a suggestion. +Now with extra hugs! +Now Java 6! +Woah. +HURNERJSGER? +What's up, Doc? +Now contains 32 random daily cats! +That's Numberwang! +pls rt +Do you want to join my server? +Put a little fence around it! +Throw a blanket over it! +One day, somewhere in the future, my work will be quoted! +Now with additional stuff! +Extra things! +Yay, puppies for everyone! +So sweet, like a nice bon bon! +Popping tags! +Very influential in its circle! +Now With Multiplayer! +Rise from your grave! +Warning! A huge battleship "STEVE" is approaching fast! +Blue warrior shot the food! +Run, coward! I hunger! +Flavor with no seasoning! +Strange, but not a stranger! +Tougher than diamonds, rich like cream! +Getting ready to show! +Getting ready to know! +Getting ready to drop! +Getting ready to shock! +Getting ready to freak! +Getting ready to speak! +It swings, it jives! +Cruising streets for gold! +Take an eggbeater and beat it against a skillet! +Make me a table, a funky table! +Take the elevator to the mezzanine! +Stop being reasonable, this is the Internet! +/give @a hugs 64 +This is good for Realms. +Any computer is a laptop if you're brave enough! \ No newline at end of file -- cgit v1.2.3