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Csimbi
I post too much
 Reputation: 97
Joined: 14 Jul 2007
Posts: 3325
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 Posted: Fri Dec 29, 2023 3:23 pm Post subject: CE Structure Lookup |
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Hello,
I build a LUA script that extracts the name of a structure from RTTI.
How do I pass this to CE so it would recognize the name on 'Define'? (so it would tell me this structure already exists and it would be automatically loaded)?
Also, how would I scan the memory for structures matching a specific name?
Thank you!
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AylinCE
Grandmaster Cheater Supreme
 Reputation: 37
Joined: 16 Feb 2017
Posts: 1522
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| Posted: Sat Dec 30, 2023 4:37 pm Post subject: |
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I'm not sure this is what you want.
Still, some explanation would be nice.
Since reading and manipulating the list in code causes problems, I left a function that adds the list to the autorun folder and reads it from there.
| Code: | function CE_FullDefined()
tbl = "" --{}
for k, v in pairs(_G) do
if (v ~= nil and type(v) == 'table') then
--print(1,k);
--tbl[#tbl + 1] = v
for kk, vv in pairs(v) do
res = string.format('%s.%s (%s)',k, kk, type(vv))
--print(res);
--tbl[#tbl + 1] = res
tbl = tbl..res.."\n"
end
end
end
return tbl
end
local list_of_items = {}
local path = getAutorunPath()..[[def1.lua]]
function save_def()
list = CE_FullDefined()
file = io.open(path, "w")
file:write(list)
file.close()
end
--Enable this on the first installation and create the required file with the list.
--save_def()
function src_def(s)
res = ""
local string_to_find = s
local new_list = {}
for i, v in ipairs(list_of_items) do
if v:find(string_to_find) then
table.insert(new_list, v)
end
end
if #new_list==0 then
res = s.." undefined!"
else
for i, v in ipairs(new_list) do
res = res..v.."\n"
end
res = res.." defined.."
end
return res
end
--###############################################
if df1 then df1.Destroy() df1=nil end
DP1=getScreenDPI()/96
df1=createForm()
df1.height=139*DP1 df1.width=236*DP1 df1.left=346*DP1 df1.top=147*DP1
df1.PopupMode=0 df1.caption="Search Defined Form"
df1.Position="poDesktopCenter" df1.BorderStyle="bsSingle" df1.ShowInTaskBar="stAlways"
-------------------------
local srcdfn = {}
----------------------- srcdfn.btn1 -----
srcdfn.btn1=createButton(df1)
srcdfn.btn1.AutoSize=false
srcdfn.btn1.height=25*DP1 srcdfn.btn1.width=151*DP1 srcdfn.btn1.left=44*DP1 srcdfn.btn1.top=13*DP1
srcdfn.btn1.caption="Load Defined List"
srcdfn.btn1.Font.Style="fsBold" srcdfn.btn1.Font.Size=10*DP1
-----------------------
----------------------- srcdfn.edt1 -----
srcdfn.edt1=createEdit(df1)
srcdfn.edt1.AutoSize=true
srcdfn.edt1.height=23*DP1 srcdfn.edt1.width=204*DP1 srcdfn.edt1.left=16*DP1 srcdfn.edt1.top=60*DP1
srcdfn.edt1.text=""
srcdfn.edt1.alignment="taLeftJustify"
srcdfn.edt1.Font.Style="fsBold" srcdfn.edt1.Font.Size=10*DP1
-----------------------
----------------------- srcdfn.btn2 -----
srcdfn.btn2=createButton(df1)
srcdfn.btn2.AutoSize=false
srcdfn.btn2.height=25*DP1 srcdfn.btn2.width=151*DP1 srcdfn.btn2.left=44*DP1 srcdfn.btn2.top=100*DP1
srcdfn.btn2.caption="Search Defined"
srcdfn.btn2.Font.Style="fsBold" srcdfn.btn2.Font.Size=10*DP1
-----------------------
srcdfn.edt1.Enabled=false
srcdfn.btn2.Enabled=false
srcdfn.edt1.Text = "math.sin" --sample
srcdfn.btn1.OnClick=function()
--load list (table)
file = io.open(path, "r")
res1 = file:read("*a")
file.close()
sl = createStringList()
sl.Text = res1
for i=0, sl.count -1 do
res2 = sl[i]
if res2~="" then
list_of_items[i + 1] = res2
end
end
srcdfn.edt1.Enabled=true
srcdfn.btn2.Enabled=true
end
srcdfn.btn2.OnClick=function()
if srcdfn.edt1.Text=="" then
showMessage("Please type the text to search for in the box!")
else
def1 = src_def(srcdfn.edt1.Text)
print(def1)
end
end |
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Csimbi
I post too much
Reputation: 97
Joined: 14 Jul 2007
Posts: 3325
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| Posted: Wed Jan 03, 2024 7:40 am Post subject: |
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Thanks! However, I am not sure I follow.
I have a LUA function that looks like this: GetRTTIName("0x123456790") and this function prints out the string, when found. I guess I'd need to adapt it to return the string.
But.
How would I have CE call this function with the pointer when I right-click and select Define in the first place?
Happy New Year!
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Dark Byte
Site Admin
 Reputation: 470
Joined: 09 May 2003
Posts: 25796
Location: The netherlands
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| Posted: Wed Jan 03, 2024 8:26 am Post subject: |
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| Code: |
if mystructnamelookup then
unregisterStructureNameLookup(mystructnamelookup)
end
mystructnamelookup=registerStructureNameLookup(function(address)
local s=getRTTIClassName(address) --yes, this function already exists
if s==nil then
s=string.format('The structure based of address %x (no RTTI info detected)',address)
end
return s
end)
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Csimbi
I post too much
Reputation: 97
Joined: 14 Jul 2007
Posts: 3325
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| Posted: Thu Jan 04, 2024 2:29 pm Post subject: |
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| Dark Byte wrote: | | Code: |
if mystructnamelookup then
unregisterStructureNameLookup(mystructnamelookup)
end
mystructnamelookup=registerStructureNameLookup(function(address)
local s=getRTTIClassName(address) --yes, this function already exists
if s==nil then
s=string.format('The structure based of address %x (no RTTI info detected)',address)
end
return s
end)
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Works, thanks!
However, CE does not offer me the "structure already exists" option to create a new one or load the existing one.
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