From 2d58a2a864d441f0ce9bd519773ee79f9de31322 Mon Sep 17 00:00:00 2001
From: Shawn Hoffman <godisgovernment@gmail.com>
Date: Mon, 8 Feb 2010 22:54:16 +0000
Subject: [PATCH] DiscScrubber: er, actually we don't need to store/check for a
 flag on the original image anymore either.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5033 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/DiscIO/Src/DiscScrubber.cpp | 29 -------------------------
 Source/Core/DiscIO/Src/DiscScrubber.h   |  2 --
 2 files changed, 31 deletions(-)

diff --git a/Source/Core/DiscIO/Src/DiscScrubber.cpp b/Source/Core/DiscIO/Src/DiscScrubber.cpp
index 3926b4adff..1eb5538f11 100644
--- a/Source/Core/DiscIO/Src/DiscScrubber.cpp
+++ b/Source/Core/DiscIO/Src/DiscScrubber.cpp
@@ -28,8 +28,6 @@ namespace DiscIO
 namespace DiscScrubber
 {
 
-#define SCRUBBER_VERSION 1
-
 #define	CLUSTER_SIZE 0x8000
 
 u8* m_FreeTable = NULL;
@@ -89,21 +87,6 @@ bool ParsePartitionData(SPartition& _rPartition);
 u32 GetDOLSize(u64 _DOLOffset);
 
 
-// Check for simplistic flag stored in an unencrypted pad space (offset 0x80)
-u32 IsScrubbed(const char* filename)
-{
-	FILE* f = fopen(filename, "rb");
-
-	if (!f)
-		return false;
-
-	u32 ScrubbedFlag = SCRUBBER_VERSION;
-	fseek(f, 0x80, SEEK_SET);
-	fread(&ScrubbedFlag, sizeof(ScrubbedFlag), 1, f);
-	fclose(f);
-	return ScrubbedFlag;
-}
-
 bool SetupScrub(const char* filename, int block_size)
 {
 	bool success = true;
@@ -118,18 +101,6 @@ bool SetupScrub(const char* filename, int block_size)
 
 	m_BlocksPerCluster = CLUSTER_SIZE / m_BlockSize;
 
-	u32 version = IsScrubbed(filename);
-	if (version && version < SCRUBBER_VERSION)
-	{
-		if (!PanicYesNo("%s was scrubbed with an older version of DiscScrubber, would you like to re-scrub?", filename))
-			return success;
-	}
-	else if (version)
-	{
-		NOTICE_LOG(DISCIO, "%s is already scrubbed, skipping...", filename);
-		return success;
-	}
-
 	m_Disc = CreateVolumeFromFilename(filename);
 	m_FileSize = m_Disc->GetSize();
 
diff --git a/Source/Core/DiscIO/Src/DiscScrubber.h b/Source/Core/DiscIO/Src/DiscScrubber.h
index 38b80b3275..2b17c7b2f4 100644
--- a/Source/Core/DiscIO/Src/DiscScrubber.h
+++ b/Source/Core/DiscIO/Src/DiscScrubber.h
@@ -37,8 +37,6 @@ namespace DiscIO
 namespace DiscScrubber
 {
 
-u32 IsScrubbed(const char* filename);
-
 bool SetupScrub(const char* filename, int block_size);
 void GetNextBlock(FILE* in, u8* buffer);
 void Cleanup();