547 lines
17 KiB
Lua
547 lines
17 KiB
Lua
|
|
-- NetworkTest.lua
|
|
|
|
-- Implements a few tests for the cNetwork API
|
|
|
|
|
|
|
|
|
|
|
|
--- Map of all servers currently open
|
|
-- g_Servers[PortNum] = cServerHandle
|
|
local g_Servers = {}
|
|
|
|
--- Map of all UDP endpoints currently open
|
|
-- g_UDPEndpoints[PortNum] = cUDPEndpoint
|
|
local g_UDPEndpoints = {}
|
|
|
|
--- 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",
|
|
}
|
|
|
|
-- HTTPS certificate to be used for the SSL server:
|
|
local g_HTTPSCert = [[
|
|
-----BEGIN CERTIFICATE-----
|
|
MIIDfzCCAmegAwIBAgIJAOBHN+qOWodcMA0GCSqGSIb3DQEBBQUAMFYxCzAJBgNV
|
|
BAYTAmN6MQswCQYDVQQIDAJjejEMMAoGA1UEBwwDbG9jMQswCQYDVQQKDAJfWDEL
|
|
MAkGA1UECwwCT1UxEjAQBgNVBAMMCWxvY2FsaG9zdDAeFw0xNTAxMjQwODQ2MzFa
|
|
Fw0yNTAxMjEwODQ2MzFaMFYxCzAJBgNVBAYTAmN6MQswCQYDVQQIDAJjejEMMAoG
|
|
A1UEBwwDbG9jMQswCQYDVQQKDAJfWDELMAkGA1UECwwCT1UxEjAQBgNVBAMMCWxv
|
|
Y2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJkFYSElu/jw
|
|
nxqjimmj246DejKJK8uy/l9QQibb/Z4kO/3s0gVPOYo0mKv32xUFP7wYIE3XWT61
|
|
zyfvK+1jpnlQTCtM8T5xw/7CULKgLmuIzlQx5Dhy7d+tW46kOjFKwQajS9YzwqWu
|
|
KBOPnFamQWz6vIzuM05+7aIMXbzamInvW/1x3klIrpGQgALwSB1N+oUzTInTBRKK
|
|
21pecUE9t3qrU40Cs5bN0fQBnBjLwbgmnTh6LEplfQZHG5wLvj0IeERVU9vH7luM
|
|
e9/IxuEZluCiu5ViF3jqLPpjYOrkX7JDSKme64CCmNIf0KkrwtFjF104Qylike60
|
|
YD3+kw8Q+DECAwEAAaNQME4wHQYDVR0OBBYEFHHIDTc7mrLDXftjQ5ejU9Udfdyo
|
|
MB8GA1UdIwQYMBaAFHHIDTc7mrLDXftjQ5ejU9UdfdyoMAwGA1UdEwQFMAMBAf8w
|
|
DQYJKoZIhvcNAQEFBQADggEBAHxCJxZPmH9tvx8GKiDV3rgGY++sMItzrW5Uhf0/
|
|
bl3DPbVz51CYF8nXiWvSJJzxhH61hKpZiqvRlpyMuovV415dYQ+Xc2d2IrTX6e+d
|
|
Z4Pmwfb4yaX+kYqIygjXMoyNxOJyhTnCbJzycV3v5tvncBWN9Wqez6ZonWDdFdAm
|
|
J+Moty+atc4afT02sUg1xz+CDr1uMbt62tHwKYCdxXCwT//bOs6W21+mQJ5bEAyA
|
|
YrHQPgX76uo8ed8rPf6y8Qj//lzq/+33EIWqf9pnbklQgIPXJU07h+5L+Y63RF4A
|
|
ComLkzas+qnQLcEN28Dg8QElXop6hfiD0xq3K0ac2bDnjoU=
|
|
-----END CERTIFICATE-----
|
|
]]
|
|
|
|
local g_HTTPSPrivKey = [[
|
|
-----BEGIN PRIVATE KEY-----
|
|
MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCZBWEhJbv48J8a
|
|
o4ppo9uOg3oyiSvLsv5fUEIm2/2eJDv97NIFTzmKNJir99sVBT+8GCBN11k+tc8n
|
|
7yvtY6Z5UEwrTPE+ccP+wlCyoC5riM5UMeQ4cu3frVuOpDoxSsEGo0vWM8KlrigT
|
|
j5xWpkFs+ryM7jNOfu2iDF282piJ71v9cd5JSK6RkIAC8EgdTfqFM0yJ0wUSitta
|
|
XnFBPbd6q1ONArOWzdH0AZwYy8G4Jp04eixKZX0GRxucC749CHhEVVPbx+5bjHvf
|
|
yMbhGZbgoruVYhd46iz6Y2Dq5F+yQ0ipnuuAgpjSH9CpK8LRYxddOEMpYpHutGA9
|
|
/pMPEPgxAgMBAAECggEAWxQ4m+I54BJYoSJ2YCqHpGvdb/b1emkvvsumlDqc2mP2
|
|
0U0ENOTS+tATj0gXvotBRFOX5r0nAYx1oO9a1hFaJRsGOz+w19ofLqO6JJfzCU6E
|
|
gNixXmgJ7fjhZiWZ/XzhJ3JK0VQ9px/h+sKf63NJvfQABmJBZ5dlGe8CXEZARNin
|
|
03TnE3RUIEK+jEgwShN2OrGjwK9fjcnXMHwEnKZtCBiYEfD2N+pQmS20gIm13L1t
|
|
+ZmObIC24NqllXxl4I821qzBdhmcT7+rGmKR0OT5YKbt6wFA5FPKD9dqlzXzlKck
|
|
r2VAh+JlCtFKxcScmWtQOnVDtf5+mcKFbP4ck724AQKBgQDLk+RDhvE5ykin5R+B
|
|
dehUQZgHb2pPL7N1DAZShfzwSmyZSOPQDFr7c0CMijn6G0Pw9VX6Vrln0crfTQYz
|
|
Hli+zxlmcMAD/WC6VImM1LCUzouNRy37rSCnuPtngZyHdsyzfheGnjORH7HlPjtY
|
|
JCTLaekg0ckQvt//HpRV3DCdaQKBgQDAbLmIOTyGfne74HLswWnY/kCOfFt6eO+E
|
|
lZ724MWmVPWkxq+9rltC2CDx2i8jjdkm90dsgR5OG2EaLnUWldUpkE0zH0ATrZSV
|
|
ezJWD9SsxTm8ksbThD+pJKAVPxDAboejF7kPvpaO2wY+bf0AbO3M24rJ2tccpMv8
|
|
AcfXBICDiQKBgQCSxp81/I3hf7HgszaC7ZLDZMOK4M6CJz847aGFUCtsyAwCfGYb
|
|
8zyJvK/WZDam14+lpA0IQAzPCJg/ZVZJ9uA/OivzCum2NrHNxfOiQRrLPxuokaBa
|
|
q5k2tA02tGE53fJ6mze1DEzbnkFxqeu5gd2xdzvpOLfBxgzT8KU8PlQiuQKBgGn5
|
|
NvCj/QZhDhYFVaW4G1ArLmiKamL3yYluUV7LiW7CaYp29gBzzsTwfKxVqhJdo5NH
|
|
KinCrmr7vy2JGmj22a+LTkjyU/rCZQsyDxXAoDMKZ3LILwH8WocPqa4pzlL8TGzw
|
|
urXGE+rXCwhE0Mp0Mz7YRgZHJKMcy06duG5dh11pAoGBALHbsBIDihgHPyp2eKMP
|
|
K1f42MdKrTBiIXV80hv2OnvWVRCYvnhrqpeRMzCR1pmVbh+QhnwIMAdWq9PAVTTn
|
|
ypusoEsG8Y5fx8xhgjs0D2yMcrmi0L0kCgHIFNoym+4pI+sv6GgxpemfrmaPNcMx
|
|
DXi9JpaquFRJLGJ7jMCDgotL
|
|
-----END PRIVATE KEY-----
|
|
]]
|
|
|
|
--- Map of all services that can be run as servers
|
|
-- g_Services[ServiceName] = function() -> accept-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 service: each incoming connection gets a welcome message plus a random fortune text; all communication is ignored afterwards
|
|
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 and the fortune 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
|
|
|
|
-- HTTPS time - serves current time for each https request received
|
|
httpstime = function (a_Port)
|
|
return
|
|
{
|
|
-- A new connection has come, give it new link-callbacks:
|
|
OnIncomingConnection = function (a_RemoteIP, a_RemotePort)
|
|
local IncomingData = "" -- accumulator for the incoming data, until processed by the http
|
|
return
|
|
{
|
|
OnError = function (a_Link, a_ErrorCode, a_ErrorMsg)
|
|
LOG("https-time server(" .. a_Port .. "): Connection to " .. a_Link:GetRemoteIP() .. ":" .. a_Link:GetRemotePort() .. " failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
|
|
OnReceivedData = function (a_Link, a_Data)
|
|
IncomingData = IncomingData .. a_Data
|
|
if (IncomingData:find("\r\n\r\n")) then
|
|
-- We have received the entire request headers, just send the response and shutdown the link:
|
|
local Content = os.date()
|
|
a_Link:Send("HTTP/1.0 200 OK\r\nContent-type: text/plain\r\nContent-length: " .. #Content .. "\r\n\r\n" .. Content)
|
|
a_Link:Shutdown()
|
|
end
|
|
end,
|
|
|
|
OnRemoteClosed = function (a_Link)
|
|
LOG("httpstime: link closed by remote")
|
|
end
|
|
} -- Link callbacks
|
|
end, -- OnIncomingConnection()
|
|
|
|
-- Start TLS on the new link:
|
|
OnAccepted = function (a_Link)
|
|
local res, msg = a_Link:StartTLSServer(g_HTTPSCert, g_HTTPSPrivKey, "")
|
|
if not(res) then
|
|
LOG("https-time server(" .. a_Port .. "): Cannot start TLS server: " .. msg)
|
|
a_Link:Close()
|
|
end
|
|
end, -- OnAccepted()
|
|
|
|
-- There was an error listening on the port:
|
|
OnError = function (a_ErrorCode, a_ErrorMsg)
|
|
LOGINFO("https-time server(" .. a_Port .. "): Cannot listen: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end, -- OnError()
|
|
} -- Listen callbacks
|
|
end, -- httpstime
|
|
|
|
-- TODO: Other services (daytime, ...)
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function Initialize(a_Plugin)
|
|
-- Load the splashes.txt file into g_Fortunes, overwriting current content:
|
|
local idx = 1
|
|
for line in io.lines(a_Plugin:GetLocalFolder() .. "/splashes.txt") do
|
|
g_Fortunes[idx] = line
|
|
idx = idx + 1
|
|
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
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetClient(a_Split)
|
|
-- Get the address to connect to:
|
|
local Host = a_Split[3] or "google.com"
|
|
local Port = a_Split[4] or 80
|
|
|
|
-- Create the callbacks "personalised" for the address:
|
|
local Callbacks =
|
|
{
|
|
OnConnected = function (a_Link)
|
|
LOG("Connected to " .. Host .. ":" .. Port .. ".")
|
|
LOG("Connection stats: Remote address: " .. a_Link:GetRemoteIP() .. ":" .. a_Link:GetRemotePort() .. ", Local address: " .. a_Link:GetLocalIP() .. ":" .. a_Link:GetLocalPort())
|
|
LOG("Sending HTTP request for front page.")
|
|
a_Link:Send("GET / HTTP/1.0\r\nHost: " .. Host .. "\r\n\r\n")
|
|
end,
|
|
|
|
OnError = function (a_Link, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Connection to " .. Host .. ":" .. Port .. " failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
|
|
OnReceivedData = function (a_Link, a_Data)
|
|
LOG("Received data from " .. Host .. ":" .. Port .. ":\r\n" .. a_Data)
|
|
end,
|
|
|
|
OnRemoteClosed = function (a_Link)
|
|
LOG("Connection to " .. Host .. ":" .. Port .. " was closed by the remote peer.")
|
|
end
|
|
}
|
|
|
|
-- Queue a connect request:
|
|
local res = cNetwork:Connect(Host, Port, Callbacks)
|
|
if not(res) then
|
|
LOGWARNING("cNetwork:Connect call failed immediately")
|
|
return true
|
|
end
|
|
|
|
return true, "Client connection request queued."
|
|
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: \"" .. a_Split[3] .. "\"."
|
|
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 HandleConsoleNetIps(a_Split)
|
|
local Addresses = cNetwork:EnumLocalIPAddresses()
|
|
LOG("IP addresses enumerated, " .. #Addresses .. " found")
|
|
for idx, addr in ipairs(Addresses) do
|
|
LOG(" IP #" .. idx .. ": " .. addr)
|
|
end
|
|
return true
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetLookup(a_Split)
|
|
-- Get the name to look up:
|
|
local Addr = a_Split[3] or "google.com"
|
|
|
|
-- Create the callbacks "personalised" for the host:
|
|
local Callbacks =
|
|
{
|
|
OnNameResolved = function (a_Hostname, a_IP)
|
|
LOG(a_Hostname .. " resolves to " .. a_IP)
|
|
end,
|
|
|
|
OnError = function (a_Query, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Failed to retrieve information for " .. a_Query .. ": " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
assert(a_Query == Addr)
|
|
end,
|
|
|
|
OnFinished = function (a_Query)
|
|
LOG("Resolving " .. a_Query .. " has finished.")
|
|
assert(a_Query == Addr)
|
|
end,
|
|
}
|
|
|
|
-- Queue both name and IP DNS queries;
|
|
-- we don't distinguish between an IP and a hostname in this command so we don't know which one to use:
|
|
local res = cNetwork:HostnameToIP(Addr, Callbacks)
|
|
if not(res) then
|
|
LOGWARNING("cNetwork:HostnameToIP call failed immediately")
|
|
return true
|
|
end
|
|
res = cNetwork:IPToHostname(Addr, Callbacks)
|
|
if not(res) then
|
|
LOGWARNING("cNetwork:IPToHostname call failed immediately")
|
|
return true
|
|
end
|
|
|
|
return true, "DNS query has been queued."
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetListen(a_Split)
|
|
-- Get the params:
|
|
local Port = tonumber(a_Split[3] or 1024)
|
|
if not(Port) then
|
|
return true, "Invalid port: \"" .. a_Split[3] .. "\"."
|
|
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
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetSClient(a_Split)
|
|
-- Get the address to connect to:
|
|
local Host = a_Split[3] or "github.com"
|
|
local Port = a_Split[4] or 443
|
|
|
|
-- Create the callbacks "personalised" for the address:
|
|
local Callbacks =
|
|
{
|
|
OnConnected = function (a_Link)
|
|
LOG("Connected to " .. Host .. ":" .. Port .. ".")
|
|
LOG("Connection stats: Remote address: " .. a_Link:GetRemoteIP() .. ":" .. a_Link:GetRemotePort() .. ", Local address: " .. a_Link:GetLocalIP() .. ":" .. a_Link:GetLocalPort())
|
|
LOG("Sending HTTP request for front page.")
|
|
a_Link:StartTLSClient()
|
|
a_Link:Send("GET / HTTP/1.0\r\nHost: " .. Host .. "\r\n\r\n")
|
|
end,
|
|
|
|
OnError = function (a_Link, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Connection to " .. Host .. ":" .. Port .. " failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
|
|
OnReceivedData = function (a_Link, a_Data)
|
|
LOG("Received data from " .. Host .. ":" .. Port .. ":\r\n" .. a_Data)
|
|
end,
|
|
|
|
OnRemoteClosed = function (a_Link)
|
|
LOG("Connection to " .. Host .. ":" .. Port .. " was closed by the remote peer.")
|
|
end
|
|
}
|
|
|
|
-- Queue a connect request:
|
|
local res = cNetwork:Connect(Host, Port, Callbacks)
|
|
if not(res) then
|
|
LOGWARNING("cNetwork:Connect call failed immediately")
|
|
return true
|
|
end
|
|
|
|
return true, "SSL Client connection request queued."
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetUdpClose(a_Split)
|
|
-- Get the port to close:
|
|
local Port = tonumber(a_Split[4] or 1024)
|
|
if not(Port) then
|
|
return true, "Bad port number: \"" .. a_Split[4] .. "\"."
|
|
end
|
|
|
|
-- Close the server, if there is one:
|
|
if not(g_UDPEndpoints[Port]) then
|
|
return true, "There is no UDP endpoint currently listening on port " .. Port .. "."
|
|
end
|
|
g_UDPEndpoints[Port]:Close()
|
|
g_UDPEndpoints[Port] = nil
|
|
return true, "UDP Port " .. Port .. " closed."
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetUdpListen(a_Split)
|
|
-- Get the params:
|
|
local Port = tonumber(a_Split[4] or 1024)
|
|
if not(Port) then
|
|
return true, "Invalid port: \"" .. a_Split[4] .. "\"."
|
|
end
|
|
|
|
local Callbacks =
|
|
{
|
|
OnReceivedData = function (a_Endpoint, a_Data, a_RemotePeer, a_RemotePort)
|
|
LOG("Incoming UDP datagram from " .. a_RemotePeer .. " port " .. a_RemotePort .. ":\r\n" .. a_Data)
|
|
end,
|
|
|
|
OnError = function (a_Endpoint, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Error in UDP endpoint: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
}
|
|
|
|
g_UDPEndpoints[Port] = cNetwork:CreateUDPEndpoint(Port, Callbacks)
|
|
return true, "UDP listener on port " .. Port .. " started."
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetUdpSend(a_Split)
|
|
-- Get the params:
|
|
local Host = a_Split[4] or "localhost"
|
|
local Port = tonumber(a_Split[5] or 1024)
|
|
if not(Port) then
|
|
return true, "Invalid port: \"" .. a_Split[5] .. "\"."
|
|
end
|
|
local Message
|
|
if (a_Split[6]) then
|
|
Message = table.concat(a_Split, " ", 6)
|
|
else
|
|
Message = "hello"
|
|
end
|
|
|
|
-- Define minimum callbacks for the UDP endpoint:
|
|
local Callbacks =
|
|
{
|
|
OnError = function (a_Endpoint, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Error in UDP datagram sending: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
|
|
OnReceivedData = function ()
|
|
-- ignore
|
|
end,
|
|
}
|
|
|
|
-- Send the data:
|
|
local Endpoint = cNetwork:CreateUDPEndpoint(0, Callbacks)
|
|
Endpoint:EnableBroadcasts()
|
|
if not(Endpoint:Send(Message, Host, Port)) then
|
|
Endpoint:Close()
|
|
return true, "Sending UDP datagram failed"
|
|
end
|
|
Endpoint:Close()
|
|
return true, "UDP datagram sent"
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
function HandleConsoleNetWasc(a_Split)
|
|
local Callbacks =
|
|
{
|
|
OnConnected = function (a_Link)
|
|
LOG("Connected to webadmin, starting TLS...")
|
|
local res, msg = a_Link:StartTLSClient("", "", "")
|
|
if not(res) then
|
|
LOG("Failed to start TLS client: " .. msg)
|
|
return
|
|
end
|
|
-- We need to send a keep-alive due to #1737
|
|
a_Link:Send("GET / HTTP/1.0\r\nHost: localhost\r\nConnection: keep-alive\r\n\r\n")
|
|
end,
|
|
|
|
OnError = function (a_Link, a_ErrorCode, a_ErrorMsg)
|
|
LOG("Connection to webadmin failed: " .. a_ErrorCode .. " (" .. a_ErrorMsg .. ")")
|
|
end,
|
|
|
|
OnReceivedData = function (a_Link, a_Data)
|
|
LOG("Received data from webadmin:\r\n" .. a_Data)
|
|
|
|
-- Close the link once all the data is received:
|
|
if (a_Data == "0\r\n\r\n") then -- Poor man's end-of-data detection; works on localhost
|
|
-- TODO: The Close() method is not yet exported to Lua
|
|
-- a_Link:Close()
|
|
end
|
|
end,
|
|
|
|
OnRemoteClosed = function (a_Link)
|
|
LOG("Connection to webadmin was closed")
|
|
end,
|
|
}
|
|
|
|
if not(cNetwork:Connect("localhost", "8080", Callbacks)) then
|
|
LOG("Canot connect to webadmin")
|
|
end
|
|
|
|
return true
|
|
end
|
|
|
|
|
|
|
|
|