@echo off
setlocal enabledelayedexpansion
title DogsHash Rig
rem ============================================================================
rem  DOGSHASH RIG - miner launcher for the DogsHash pool (Windows 10/11)
rem
rem  What it does: downloads the official SRBMiner and the Cloudflare client,
rem  opens a secure channel to the DogsHash pool and starts mining Pearl on your
rem  GPU. Shares go to the pool, you earn tickets for the dog draw, credited to
rem  the address you enter below.
rem
rem  Order matters: we ask for the antivirus exception FIRST, then download.
rem  The other way round, Defender eats the miner archive mid-download.
rem
rem  This file is plain ASCII on purpose. cmd.exe parses a .cmd byte by byte in
rem  the active code page, so non-ASCII text can desync the parser and make it
rem  execute fragments of prose as commands. Keep it ASCII.
rem ============================================================================

set POOL_HOST=pool.dogshash.app
set LOCAL_PORT=3340
set DIR=%USERPROFILE%\DogsHash-Rig
set CFG=%DIR%\rig.cfg
set OKFLAG=%DIR%\defender-ok.flag
set MINER=%DIR%\SRBMiner-Multi-3-6-6\SRBMiner-MULTI.exe

cls
echo.
echo   ============================================================
echo      ##  DOGSHASH RIG  ##
echo      mine Pearl on your GPU, tickets go to your address
echo   ============================================================
echo.
echo   Three honest things before we start:
echo.
echo   1. This is a REAL miner. Your GPU will run flat out, get hot
echo      and loud, and the electricity is on you.
echo.
echo   2. Your antivirus will flag it. Windows Defender marks EVERY
echo      GPU miner as Riskware:BitCoinMiner - that is a file-type
echo      match, not a sign something is wrong. Without an exception
echo      the miner file is deleted while downloading, so we ask for
echo      it first.
echo.
echo   3. To stop: close this window. Nothing is installed into the
echo      system, no autostart. Everything lives in one folder:
echo      %DIR%
echo.
echo   Not comfortable with any of that? Just close the window.
echo.
pause

if not exist "%DIR%" mkdir "%DIR%"
cd /d "%DIR%"

rem ---- step 1: antivirus exception, BEFORE any download ----
if exist "%OKFLAG%" goto :defender_done

:defender_ask
cls
echo.
echo   ------------------------------------------------------------
echo    STEP 1 of 2: allow the miner in your antivirus
echo   ------------------------------------------------------------
echo.
echo   SRBMiner is flagged as Riskware:BitCoinMiner by most antivirus
echo   engines. It is a false positive based on what the file does
echo   (uses your GPU to mine), not on anything hidden inside.
echo   You can check the official release yourself on virustotal.com
echo   - search for "SRBMiner-Multi 3.6.6".
echo.
echo   We need to exclude exactly ONE file - the miner itself:
echo      %MINER%
echo.
echo   Only that file, not the whole folder. You can remove the
echo   exception at any time in Windows Security.
echo.
echo     [1]  Do it for me  ^(Windows will ask you to confirm - click Yes^)
echo     [2]  I will do it myself, show me how
echo     [3]  Quit
echo.
set "CHOICE="
set /p CHOICE=  your choice [1]:
if "!CHOICE!"=="" set CHOICE=1

if "!CHOICE!"=="3" exit /b 0
if "!CHOICE!"=="2" goto :defender_manual
if not "!CHOICE!"=="1" goto :defender_ask

echo.
echo   Opening the Windows prompt. Click "Yes" in the window that appears...
powershell -NoProfile -Command "try { Start-Process powershell -Verb RunAs -Wait -WindowStyle Hidden -ArgumentList '-NoProfile','-Command','Add-MpPreference -ExclusionPath ''%MINER%''' ; exit 0 } catch { exit 1 }"
if errorlevel 1 (
  echo.
  echo   [!] That did not work - looks like the prompt was declined.
  echo.
  goto :defender_manual
)
echo   Done, the miner is allowed.
> "%OKFLAG%" echo ok
goto :defender_done

:defender_manual
cls
echo.
echo   ------------------------------------------------------------
echo    How to add the exception by hand
echo   ------------------------------------------------------------
echo.
echo    1. Start menu, type: Windows Security
echo    2. "Virus ^& threat protection"
echo    3. "Manage settings"
echo    4. Scroll down to "Exclusions" - "Add or remove exclusions"
echo    5. "Add an exclusion" and pick "File" (not "Folder")
echo    6. Paste this path:
echo.
echo       %MINER%
echo.
powershell -NoProfile -Command "Set-Clipboard -Value '%MINER%'" >nul 2>&1
echo   The path is already in your clipboard - just paste it.
echo.
echo   Done? Come back here and press any key.
pause >nul
> "%OKFLAG%" echo manual

:defender_done

rem ---- step 2: wallet address ----
set ADDR=%~1
if "%ADDR%"=="" if exist "%CFG%" (for /f "usebackq delims=" %%a in ("%CFG%") do set ADDR=%%a)
if "%ADDR%"=="" (
  cls
  echo.
  echo   ------------------------------------------------------------
  echo    STEP 2 of 2: your wallet address
  echo   ------------------------------------------------------------
  echo.
  echo   Paste an address like 0x... ^(42 characters^) and press Enter.
  echo   Tickets for what you mine are credited to it. No wallet
  echo   connection, nobody asks for private keys - the public
  echo   address is all we need.
  echo.
  set /p ADDR=  address:
)

rem Address check: exactly 42 chars, 0x prefix, hex after that.
rem IMPORTANT: do not build a regex from 40 repeated character classes -
rem findstr dies on that with "FINDSTR: Out of memory" and rejects every address.
set "OK=1"
if /i not "!ADDR:~0,2!"=="0x" set "OK=0"
if "!ADDR:~41,1!"=="" set "OK=0"
if not "!ADDR:~42,1!"=="" set "OK=0"
echo !ADDR!| findstr /r /i "^0[xX][0-9a-fA-F]*$" >nul || set "OK=0"
if "!OK!"=="0" (
  echo.
  echo   [!] The address must start with 0x and be 42 characters long. Try again.
  echo.
  pause
  exit /b 1
)
> "%CFG%" echo !ADDR!

set WORKER=%COMPUTERNAME%
set WORKER=!WORKER: =!
rem The computer name can be empty or junk (for example "-"); fall back to a default
echo !WORKER!| findstr /r "^[0-9A-Za-z][0-9A-Za-z_-]*$" >nul || set WORKER=rig
if "!WORKER!"=="-" set WORKER=rig

cls
echo.
echo   address:   !ADDR!
echo   rig name:  !WORKER!
echo.

rem ---- 1. channel client ----
if not exist "%DIR%\cloudflared.exe" (
  echo   [1/3] downloading the channel client...
  curl -fL -s -o "%DIR%\cloudflared.exe" "https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-windows-amd64.exe"
  if errorlevel 1 (echo   [!] could not download the channel client & pause & exit /b 1)
) else (
  echo   [1/3] channel client already here
)

rem ---- 2. miner ----
if not exist "%MINER%" (
  echo   [2/3] downloading SRBMiner ^(~30 MB^)...
  curl -fL -s -o "%DIR%\srb.zip" "https://github.com/doktor83/SRBMiner-Multi/releases/download/3.6.6/SRBMiner-Multi-3-6-6-win64.zip"
  if errorlevel 1 (echo   [!] miner download failed & pause & exit /b 1)
  rem On Windows, tar reads "C:\..." as a remote host ("Cannot connect to C:"),
  rem so extract with a relative path: we are already inside %DIR%.
  tar -xf srb.zip
  if errorlevel 1 (
    echo.
    echo   [!] Extraction failed - the antivirus deleted the file after all.
    echo.
    echo       The exception did not apply. Check that your Defender
    echo       exclusion list contains exactly this file:
    echo       %MINER%
    echo.
    echo       Then delete defender-ok.flag in this folder and run
    echo       the script again - it will offer to help once more.
    echo.
    pause & exit /b 1
  )
  del "%DIR%\srb.zip" >nul 2>&1
) else (
  echo   [2/3] miner already in place
)

rem ---- 3. channel + mining ----
rem The local port may be taken (by other software, or by a pool running on this
rem same machine). Then cloudflared binds 127.0.0.1 on top of someone else's
rem 0.0.0.0, the miner talks into its own tunnel, which comes back to the same
rem port - a loop: connections hang and the GPU sits at zero. So take a free one.
for /f %%p in ('powershell -NoProfile -Command "$p=%LOCAL_PORT%; while (Get-NetTCPConnection -State Listen -LocalPort $p -ErrorAction SilentlyContinue) { $p++ }; $p"') do set LOCAL_PORT=%%p
echo   local port: %LOCAL_PORT%
rem Belt and braces. Closing the window kills the two children below, because start /b
rem leaves them attached to THIS console and Windows sends them the close event. But if the
rem launcher dies any other way - End Task on cmd.exe, a crash - nothing would stop the miner,
rem and the card keeps burning with nobody watching. So a detached watcher waits for this
rem window's process to disappear and then kills whatever is still pointed at our local port.
rem That port is unique to this run, so another rig on the same machine is never touched.
for /f %%p in ('powershell -NoProfile -Command "(Get-CimInstance Win32_Process -Filter ('ProcessId=' + $PID)).ParentProcessId"') do set MYPID=%%p
start "" powershell -NoProfile -WindowStyle Hidden -Command "Wait-Process -Id %MYPID% -ErrorAction SilentlyContinue; Start-Sleep -Seconds 2; Get-CimInstance Win32_Process | Where-Object { $_.CommandLine -like '*127.0.0.1:%LOCAL_PORT%*' -and $_.ProcessId -ne $PID -and $_.Name -ne 'powershell.exe' } | ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue }"

echo   [3/3] opening the channel to the pool...
rem Channel and miner start HIDDEN: you get our dashboard, not the raw SRBMiner
rem console with hashrate tables and pool internals.
rem start /b keeps the child attached to THIS console, so closing the window sends it
rem CTRL_CLOSE_EVENT and it dies with us. Start-Process made an independent process that
rem survived the window and kept the GPU at 99% with nobody watching.
start /b "" "%DIR%\cloudflared.exe" access tcp --hostname %POOL_HOST% --url 127.0.0.1:%LOCAL_PORT% >"%DIR%\link.log" 2>&1
rem give the channel a moment
ping -n 6 127.0.0.1 >nul

echo.
echo   Here we go. Closing this window stops mining.
echo.

rem The miner writes to miner.log and the window below reads it. Its own console is hidden.
start /b "" "%MINER%" --algorithm pearlhash --disable-cpu --pool 127.0.0.1:%LOCAL_PORT% --wallet !ADDR!.!WORKER! --password x --nocolor --log-file "%DIR%\miner.log" >nul 2>&1

set "DASH=https://dogshash.app/me/!ADDR!"
cls
echo.
echo   ============================================================
echo      DOGSHASH RIG - running
echo   ============================================================
echo.
echo   Full dashboard - hashrate, your share of the pool, earnings
echo   and your odds on a dog - live in the browser:
echo.
echo      !DASH!
echo.
echo   The first job takes about 30 seconds and the first share 1-2
echo   minutes. The line below keeps updating - leave the window open.
echo   ============================================================
echo.
rem Live status. The first job takes ~30 s and the first share 1-2 minutes; a
rem silent window in that gap makes people think it froze and close it - that is
rem exactly what we saw happen. So always show motion: a state, a timer, counters.
powershell -NoProfile -Command "$log='%DIR%\miner.log'; $t0=Get-Date; $acc=0; while(1){ $c=@(); if(Test-Path $log){$c=Get-Content $log -Tail 300 -ErrorAction SilentlyContinue}; $a=@($c | Select-String 'share accepted').Count; $cn=@($c | Select-String 'Connected to').Count; $hr=''; $m=@($c | Select-String 'Total:'); if($m.Count -gt 0 -and $m[-1].ToString() -match 'Total:\s*([0-9.]+\s*[A-Za-z]+/s)'){ $hr=$Matches[1] }; if($a -gt $acc){$acc=$a; Write-Host ('  [' + (Get-Date -Format HH:mm:ss) + '] SHARE ACCEPTED   total: ' + $acc) -ForegroundColor Green}; $el=[int]((Get-Date)-$t0).TotalSeconds; if($a -gt 0){$st='mining'}elseif($hr -ne ''){$st='hashing, looking for the first share'}elseif($cn -gt 0){$st='connected, waiting for the GPU'}else{$st='connecting to the pool'}; $sp=$(if($hr -ne ''){$hr}else{'GPU starting'}); Write-Host -NoNewline ([char]13 + '  ' + $st + '  |  running ' + $el + 's  |  ' + $sp + '  |  shares ' + $a + '        '); Start-Sleep 3 }"
echo.
echo   Stopping the miner and closing the channel.
rem Windows are hidden, so we cannot kill by title. The miner goes by name; the
rem channel client ONLY ours (matched by our hostname on its command line), so we
rem never touch somebody else's cloudflared.
taskkill /im SRBMiner-MULTI.exe /f >nul 2>&1
powershell -NoProfile -Command "Get-CimInstance Win32_Process -Filter \"Name='cloudflared.exe'\" | Where-Object { $_.CommandLine -like '*%POOL_HOST%*' } | ForEach-Object { Stop-Process -Id $_.ProcessId -Force }" >nul 2>&1
pause