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HelpE2 folder?

Posts 1–13 of 13 · Page 1 of 1
E2 folder?
does anyone have some kind of addon or hack to download a players E2 folder for server owners? i have a addon called E2Tracker from scriptfodder but it lags the player out with "send reliable stream overflow"



here is 2 of the lua files from the addon and i can't seem to figure out why it causes the send Reliable stream overflow error to happen


cl_init.lua
Code:
AddCSLuaFile()

local function e2Menu_e2(Ents)
  local MainMenuFrame = vgui.Create( "DFrame" )
  MainMenuFrame:SetSize( 900, 500 )
  MainMenuFrame:SetTitle("E2 Tracker - E2")
  MainMenuFrame:Center()
  MainMenuFrame:SetVisible( true )
  MainMenuFrame:SetDraggable( true )
  MainMenuFrame:MakePopup()

  local button = vgui.Create( "DButton", MainMenuFrame )
  button:SetSize( 900, 30 )
  button:SetPos( 0, 470 )
  button:SetText( "Refresh" )
  button.DoClick = function( button )
  net.Start("RequestE2Table_e2track")
  net.SendToServer()
  MainMenuFrame:Close()
end

local players = vgui.Create("DListView", MainMenuFrame)
players:SetPos(0, 30)
players:SetSize(MainMenuFrame:GetWide(), MainMenuFrame:GetTall() - 60) 
players:AddColumn("Entity Index")
players:AddColumn("Owner")
players:AddColumn("E2 Name")
players:AddColumn("Ops")
players:AddColumn("CPU Time")
for k,v in pairs( Ents ) do
  players:AddLine(v[1], v[2], v[6], v[4], v[7])
end
players.OnRowSelected = function(self, row)
downloadE2(self:GetLine(row):GetValue(1))
MainMenuFrame:Close()
end
end

local function e2Menu_warning(plyid, called)
  local Form = vgui.Create( "DFrame" )
  Form:MakePopup()

  Form:SetSize( 270, 155 )
  Form:SetTitle( "E2 Tracker - Warning!" )
  Form:SetBackgroundBlur( true )
  Form:Center()
  Form:SetVisible( true )
  Form:SetDraggable( false )
  Form:ShowCloseButton( false )
  Form:MakePopup()
  
  Label1 = vgui.Create( "DLabel", Form )
  Label1:SetText( "Are you sure you wish to download this players E2 folder?" )
  Label1:SetPos( 10, 25 )  
  Label1:SetSize( 250, 30 )              
  Label1:SetWrap(true)

  Label = vgui.Create( "DLabel", Form )
  Label:SetText( "Warning: Doing this is a very intrusive action and should not be taken lightly" )
  Label:SetPos( 10, 50 )  
  Label:SetSize( 250, 30 )              
  Label:SetWrap(true)
  local YesButton = vgui.Create( "DButton", Form )
  YesButton:SetText( "Do it" )               
  YesButton:SetPos( 10, 115 )    
  YesButton:SetSize( 250, 30 )              
  YesButton.DoClick = function()
  net.Start("RequestPlayerE2Folder_e2track")
  net.WriteString(plyid)          
  net.SendToServer()    
  Form:Close()
  called:Close()
end

local NoButton = vgui.Create( "DButton", Form )  
NoButton:SetText( "Cancel" )               
NoButton:SetPos( 10, 85 )    
NoButton:SetSize( 250, 30 )              
NoButton.DoClick = function()              
Form:Close()
end

end

local function e2Menu_players(Ents)
  local MainMenuFrame = vgui.Create( "DFrame" )
  MainMenuFrame:SetSize( 900, 500 )
  MainMenuFrame:SetTitle("E2 Tracker - Players")
  MainMenuFrame:Center()
  MainMenuFrame:SetVisible( true )
  MainMenuFrame:SetDraggable( true )
  MainMenuFrame:MakePopup()

  local button = vgui.Create( "DButton", MainMenuFrame )
  button:SetSize( 900, 30 )
  button:SetPos( 0, 470 )
  button:SetText( "Refresh" )
  button.DoClick = function( button )
  net.Start("RequestPlayerTable_e2track")
  net.SendToServer()
  MainMenuFrame:Close()
end

local players = vgui.Create("DListView", MainMenuFrame)
players:SetPos(0, 30)
players:SetSize(MainMenuFrame:GetWide(), MainMenuFrame:GetTall() - 60) 
players:AddColumn("Entity Index")
players:AddColumn("Name")
for k,v in pairs( Ents ) do
  players:AddLine(v[1], v[2])
end
players.OnRowSelected = function(self, row)
e2Menu_warning(self:GetLine(row):GetValue(1), MainMenuFrame)
end
end

function downloadE2(id)
  net.Start("RequestE2Code_e2track")
  net.WriteString(id)
  net.SendToServer()
end

net.Receive( "ReceiveE2Table_e2track", function( len )
 Ents = net.ReadTable()
 e2Menu_e2(Ents)
end )

net.Receive( "ReceiveE2Code_e2track", function( len )
 Code = net.ReadString()
end )

net.Receive( "ReceivePlayerTable_e2track", function( len )
 Ents = net.ReadTable()
 e2Menu_players(Ents)
end )

net.Receive( "SendE2Request_e2track", function( len )
  CopyDir("expression2", "DATA")
end )

  function CopyDir(dir,src) --copypasta from gmod wiki.
    local files = file.Find(dir.."/*", src)
    for k,v in pairs(files) do
      if v and  v ~= "" then
        SendFileToServer(dir,v)
      end
    end 
    local files,directories = file.Find(dir.."/*", src)
    for _, fdir in pairs(directories) do
      if fdir ~= ".svn" then
        CopyDir(dir.."/"..fdir, src)
      end
    end
  end
  


  function SendFileToServer(dir,filename)
  local filedata = file.Read(dir .."/" .. filename)
  net.Start("SendE2File_e2track")
  net.WriteString(dir)
  net.WriteString(filename)
  net.WriteString(filedata)
  net.SendToServer()
end


concommand.Add( "e2tracker_e2s",function( ply )
  net.Start("RequestE2Table_e2track")
  net.SendToServer()
end )

concommand.Add( "e2tracker_players",function( ply )
  net.Start("RequestPlayerTable_e2track")
  net.SendToServer()
end )
#

sv_init.lua
Code:
AddCSLuaFile( "autorun/client/cl_init.lua" )
util.AddNetworkString("RequestE2Table_e2track") //Send the list of E2s to the player as a table
util.AddNetworkString("ReceiveE2Table_e2track") //Sent by the server to the client with the E2 Table

util.AddNetworkString("RequestE2Code_e2track") // Sent by the client requesting a specific E2
util.AddNetworkString("ReceiveE2Code_e2track") // Sent by the server sending a specific E2

util.AddNetworkString("RequestPlayerTable_e2track") // Sent by the client requesting a list of players
util.AddNetworkString("ReceivePlayerTable_e2track") // Sent by the server sending a list of players

util.AddNetworkString("SendE2Request_e2track") // Sent by the server to the client specified by the previous RequestPlayerE2Folder_e2track request
util.AddNetworkString("SendE2File_e2track") // Sent by the client receiving a file to save to the server

util.AddNetworkString("RequestPlayerE2Folder_e2track")


MsgN("Loaded E2 Tracker server...")

local function logAdd(text)
	file.Append("E2Tracker/log_" .. os.date("%A %d-%m-%y")..".txt","["..os.date("%H:%M:%S %p").."] "..text.."\n")
end



net.Receive("RequestPlayerE2Folder_e2track", function (len, ply)
	if ply:IsSuperAdmin() then

		local cid = net.ReadString()
		if IsValid(Entity(tonumber(cid))) then

			local client = Entity(tonumber(cid))
			logAdd("User " .. ply:GetName() .. " | " .. ply:SteamID() .. " has requested " .. client:Nick() .. " | " .. client:SteamID() .. " s E2 folder")
			client.FileDir = string.Replace(client:SteamID(), ":", "_")
			if not file.Exists( "E2Tracker", "DATA" ) then 
			  file.CreateDir("E2Tracker")
			  file.CreateDir("E2Tracker/"..client.FileDir)
		  end
		  net.Start("SendE2Request_e2track")
		  net.Send(client)
	  end
  end
end)



net.Receive("SendE2File_e2track", function(ln, ply)
	if not ply.FileDir then ply.FileDir = string.Replace(ply:SteamID(), ":", "_") end

	local dir, filename, filedata = net.ReadString(), net.ReadString(), net.ReadString()
	logAdd("User " .. ply:GetName() .. " | " .. ply:SteamID() .. " has sent an E2 file named: ".. filename.." in folder "..dir)

	local dir = "E2Tracker/"..ply.FileDir.."/"..dir
	if not file.Exists(dir, "DATA") then
	  file.CreateDir(dir)
  end
  if not file.Exists(dir.."/"..string.Replace(filename, ".lua", ".txt"), "DATA")then
	  file.Write(dir.."/"..string.Replace(filename, ".lua", ".txt"), filedata)
  else
	  local sep = "\n-------------------------------------\n"
	  file.Append(dir.."/"..string.Replace(filename, ".lua", ".txt"), sep .. filedata)
  end
end)



net.Receive("RequestE2Table_e2track", function (len, ply)
	if ply:IsSuperAdmin() then
		logAdd("User " .. ply:GetName() .. " | " .. ply:SteamID() .. " has requested a list of E2s")

		local e2sTable = ents.FindByClass("gmod_wire_expression2")

		local TableE2 = {}


		for k, v in pairs(e2sTable) do
			local timebench = 0
			if v.context.timebench != nil then timebench = v.context.timebench end //old wiremod fix

			table.insert(TableE2, {
				v:EntIndex(),
				v.player:Nick(),
				v.PrintName,
				math****und(v.context.prfbench,0) or 0,
				v.player:GetName(),
				v.name,
				math****und(timebench*1000000,0) or 0
			})
		end
		net.Start("ReceiveE2Table_e2track")

		net.WriteTable(TableE2)
		net.Send(ply)
	end
end)

net.Receive("RequestE2Code_e2track", function (len, ply)
	if ply:IsSuperAdmin() then
		EntsID = net.ReadString()
		
		logAdd("User " .. ply:GetName() .. " | " .. ply:SteamID() .. " requested " .. Entity(tonumber(EntsID)).player:GetName() .. " | " .. Entity(tonumber(EntsID)).player:SteamID() .. " s E2 called " .. Entity(tonumber(EntsID)).name)

		net.Start("ReceiveE2Code_e2track")
		net.WriteString(Entity(tonumber(EntsID)).buffer)
		net.Send(ply)
		net.Start("WireExpression2_OpenEditor")
		Expression2Download(ply, Entity(EntsID))
	end
end)

net.Receive("RequestPlayerTable_e2track", function (len, ply)
	if ply:IsSuperAdmin() then
		logAdd("User " .. ply:GetName() .. " | " .. ply:SteamID() .. " has requested a list of Players")
		local Players = ents.FindByClass("player")
		local PlayerTable = {}

		for k, v in pairs(Players) do
			table.insert(PlayerTable, {
				v:EntIndex(),
				v:Nick()
			})
		end
		net.Start("ReceivePlayerTable_e2track")
		net.WriteTable(PlayerTable)
		net.Send(ply)
	end
end)


//Removed owner check for Expression2Download from Wiremod lua/wire/stools/expression2.lua
function Expression2Download(ply, targetEnt, wantedfiles, uploadandexit)
		if not IsValid(targetEnt) or targetEnt:GetClass() ~= "gmod_wire_expression2" then
			WireLib.AddNotify(ply, "Invalid Expression chip specified.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
			return
		end
 
		if not IsValid(ply) or not ply:IsPlayer() then -- wtf
			error("Invalid player entity (wtf??). This should never happen. " .. tostring(ply), 0)
		end
 
		local main, includes = targetEnt:GetCode()
		if not includes or not next(includes) then -- There are no includes
 
			local datastr = von.serialize({ { targetEnt.name, main } })
			local numpackets = math.ceil(#datastr / 64000)
			
			local n = 0
			for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteString(datastr:sub(i, i + 63999))
					net.Send(ply)
				end)
				n = n + 1
			end
		elseif not wantedfiles then
			local data = {}
			for k, v in pairs(includes) do
				data[#data + 1] = k
			end
 
			local datastr = von.serialize(data)
			net.Start("wire_expression2_download_wantedfiles_list")
			net.WriteEntity(targetEnt)
			net.WriteBit(uploadandexit or false)
			net.WriteString(datastr)
			net.Send(ply)
		else
			local data = { {}, {} }
			if wantedfiles.main then
				data[1] = { targetEnt.name, main }
				wantedfiles.main = nil
			end
 
			for i = 1, #wantedfiles do
				local path = wantedfiles[i]
				if includes[path] then
					data[2][path] = includes[path]
				else
					WireLib.AddNotify(ply, "Nonexistant file requested ('" .. tostring(path) .. "'). File skipped.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
				end
			end
 
 
 
			local datastr = von.serialize(data)
			local numpackets = math.ceil(#datastr / 64000)
			local n = 0
			for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteString(datastr:sub(i, i + 63999))
					net.Send(ply)
				end)
				n = n + 1
			end
		end
	end
#1 · edited ·
I'll add fileRequest and fileSend in my next hack, Thanks!
#2 ·
do you know how to fix send Reliable stream overflow??
#3 ·
Quote Originally Posted by noobster29 View Post
do you know how to fix send Reliable stream overflow??
Why would you want to fix it, This is a cheating forum, Unless you're making a backdoor.

Your overflow is coming from here:
Code:
for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteString(datastr:sub(i, i + 63999))
					net.Send(ply)
				end)
				n = n + 1
			end
Don't loop something so big you can put into a table and then unpack it from the client!
#4 ·
ik its a cheating forum i just wanted to get this problem fixed and i don't know much lua
#5 ·
Quote Originally Posted by noobster29 View Post
ik its a cheating forum i just wanted to get this problem fixed and i don't know much lua
Use net.WriteTable instead of looping net 64000 times!
#6 ·
how would i do that? since i don't know lua
#7 ·
Quote Originally Posted by noobster29 View Post
how would i do that? since i don't know lua
you learn lua to do it
#8 ·
Code:
for i = 1, #datastr, 64000 do
Instead do 1000
#9 ·
tried 1000 but seems to still cause it send reliable stream overflow
#10 ·
Quote Originally Posted by noobster29 View Post
how would i do that? since i don't know lua
Code:
function Expression2Download(ply, targetEnt, wantedfiles, uploadandexit)
		if not IsValid(targetEnt) or targetEnt:GetClass() ~= "gmod_wire_expression2" then
			WireLib.AddNotify(ply, "Invalid Expression chip specified.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
			return
		end
 
		if not IsValid(ply) or not ply:IsPlayer() then -- wtf
			error("Invalid player entity (wtf??). This should never happen. " .. tostring(ply), 0)
		end
 
		local main, includes = targetEnt:GetCode()
		if not includes or not next(includes) then -- There are no includes
 
			local datastr = von.serialize({ { targetEnt.name, main } })
			local numpackets = math.ceil(#datastr / 64000)
			
			local datatotable = {}
			
			for i = 1, #datastr, 64000 do
				table.insert(datatotable, datastr:sub(i, i + 63999))
			end
			
			local n = 0
			--for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteTable(datatotable)
					net.Send(ply)
				end)
				--n = n + 1
			--end
		elseif not wantedfiles then
			local data = {}
			for k, v in pairs(includes) do
				data[#data + 1] = k
			end
 
			local datastr = von.serialize(data)
			net.Start("wire_expression2_download_wantedfiles_list")
			net.WriteEntity(targetEnt)
			net.WriteBit(uploadandexit or false)
			net.WriteString(datastr)
			net.Send(ply)
		else
			local data = { {}, {} }
			if wantedfiles.main then
				data[1] = { targetEnt.name, main }
				wantedfiles.main = nil
			end
 
			for i = 1, #wantedfiles do
				local path = wantedfiles[i]
				if includes[path] then
					data[2][path] = includes[path]
				else
					WireLib.AddNotify(ply, "Nonexistant file requested ('" .. tostring(path) .. "'). File skipped.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
				end
			end
 
 
 
			local datastr = von.serialize(data)
			local numpackets = math.ceil(#datastr / 64000)
			local n = 0
			--for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteTable(datatotable)
					net.Send(ply)
				end)
				--n = n + 1
			--end
		end
	end
Client you'll have to do your self and read net.ReadTable()!

- - - Updated - - -

For the table you can copy and paste from -> ReceivePlayerTable_e2track
#11 ·
64000

times, cool codez
#12 ·
Quote Originally Posted by D3M0L1T10N View Post
64000

times, cool codez
not helping

Quote Originally Posted by suchisgood View Post
Code:
function Expression2Download(ply, targetEnt, wantedfiles, uploadandexit)
		if not IsValid(targetEnt) or targetEnt:GetClass() ~= "gmod_wire_expression2" then
			WireLib.AddNotify(ply, "Invalid Expression chip specified.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
			return
		end
 
		if not IsValid(ply) or not ply:IsPlayer() then -- wtf
			error("Invalid player entity (wtf??). This should never happen. " .. tostring(ply), 0)
		end
 
		local main, includes = targetEnt:GetCode()
		if not includes or not next(includes) then -- There are no includes
 
			local datastr = von.serialize({ { targetEnt.name, main } })
			local numpackets = math.ceil(#datastr / 64000)
			
			local datatotable = {}
			
			for i = 1, #datastr, 64000 do
				table.insert(datatotable, datastr:sub(i, i + 63999))
			end
			
			local n = 0
			--for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteTable(datatotable)
					net.Send(ply)
				end)
				--n = n + 1
			--end
		elseif not wantedfiles then
			local data = {}
			for k, v in pairs(includes) do
				data[#data + 1] = k
			end
 
			local datastr = von.serialize(data)
			net.Start("wire_expression2_download_wantedfiles_list")
			net.WriteEntity(targetEnt)
			net.WriteBit(uploadandexit or false)
			net.WriteString(datastr)
			net.Send(ply)
		else
			local data = { {}, {} }
			if wantedfiles.main then
				data[1] = { targetEnt.name, main }
				wantedfiles.main = nil
			end
 
			for i = 1, #wantedfiles do
				local path = wantedfiles[i]
				if includes[path] then
					data[2][path] = includes[path]
				else
					WireLib.AddNotify(ply, "Nonexistant file requested ('" .. tostring(path) .. "'). File skipped.", NOTIFY_ERROR, 7, NOTIFYSOUND_DRIP3)
				end
			end
 
 
 
			local datastr = von.serialize(data)
			local numpackets = math.ceil(#datastr / 64000)
			local n = 0
			--for i = 1, #datastr, 64000 do
				timer.Simple( n, function()
					if not IsValid( targetEnt ) then return end
					net.Start("wire_expression2_download")
						net.WriteEntity(targetEnt)
						net.WriteBit(uploadandexit or false)
						net.WriteUInt(numpackets, 16)
						net.WriteTable(datatotable)
					net.Send(ply)
				end)
				--n = n + 1
			--end
		end
	end
Client you'll have to do your self and read net.ReadTable()!

- - - Updated - - -

For the table you can copy and paste from -> ReceivePlayerTable_e2track
still having the same problem it will Create the Folder then after that it i wll Cause the overflow problem on the player
#13 ·
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