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-rw-r--r--Source/Core/DiscIO/Src/VolumeCreator.cpp524
1 files changed, 262 insertions, 262 deletions
diff --git a/Source/Core/DiscIO/Src/VolumeCreator.cpp b/Source/Core/DiscIO/Src/VolumeCreator.cpp
index 319af6b7d9..2ff5e8471b 100644
--- a/Source/Core/DiscIO/Src/VolumeCreator.cpp
+++ b/Source/Core/DiscIO/Src/VolumeCreator.cpp
@@ -1,262 +1,262 @@
-// Copyright (C) 2003-2008 Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#include <vector>
-
-#include "AES/aes.h"
-
-#include "VolumeCreator.h"
-
-#include "Volume.h"
-#include "VolumeDirectory.h"
-#include "VolumeGC.h"
-#include "VolumeWiiCrypted.h"
-
-#include "Hash.h"
-
-namespace DiscIO
-{
-enum EDiscType
-{
- DISC_TYPE_UNK,
- DISC_TYPE_WII,
- DISC_TYPE_WII_CONTAINER,
- DISC_TYPE_GC
-};
-
-#ifndef _WIN32
-struct SPartition
-{
- u64 Offset;
- u32 Type;
-}; //gcc 4.3 cries if it's local
-#endif
-
-class CBlobBigEndianReader
-{
-public:
- CBlobBigEndianReader(IBlobReader& _rReader) : m_rReader(_rReader) {}
-
- u32 Read32(u64 _Offset)
- {
- u32 Temp;
- m_rReader.Read(_Offset, 4, (u8*)&Temp);
- return(Common::swap32(Temp));
- }
-
-private:
- IBlobReader& m_rReader;
-};
-
-unsigned char g_MasterKey[16];
-bool g_MasterKeyInit = false;
-
-IVolume* CreateVolumeFromCryptedWiiImage(IBlobReader& _rReader, u32 _VolumeType);
-EDiscType GetDiscType(IBlobReader& _rReader);
-
-IVolume* CreateVolumeFromFilename(const std::string& _rFilename)
-{
- IBlobReader* pReader = CreateBlobReader(_rFilename.c_str());
-
- if (pReader == NULL)
- return NULL;
-
- switch (GetDiscType(*pReader))
- {
- case DISC_TYPE_WII:
- case DISC_TYPE_GC:
- return new CVolumeGC(pReader);
-
- case DISC_TYPE_WII_CONTAINER:
- {
- IVolume* pVolume = CreateVolumeFromCryptedWiiImage(*pReader, 0);
-
- if (pVolume == NULL)
- {
- delete pReader;
- }
-
- return(pVolume);
- }
- break;
-
- case DISC_TYPE_UNK:
- default:
- delete pReader;
- return NULL;
- }
-
- // unreachable code
- return NULL;
-}
-
-IVolume* CreateVolumeFromDirectory(const std::string& _rDirectory, bool _bIsWii)
-{
- if (CVolumeDirectory::IsValidDirectory(_rDirectory))
- return new CVolumeDirectory(_rDirectory, _bIsWii);
-
- return NULL;
-}
-
-bool IsVolumeWiiDisc(const IVolume *_rVolume)
-{
- u32 MagicWord = 0;
- _rVolume->Read(0x18, 4, (u8*)&MagicWord);
-
- return (Common::swap32(MagicWord) == 0x5D1C9EA3);
-}
-
-IVolume* CreateVolumeFromCryptedWiiImage(IBlobReader& _rReader, u32 _VolumeType)
-{
- if (!g_MasterKeyInit)
- {
- FILE* pT = fopen(WII_MASTERKEY_FILE, "rb");
- if (pT == NULL)
- {
- if(PanicYesNo("Can't open '" WII_MASTERKEY_FILE "'.\n If you know the key, now it's the time to paste it into '"
- WII_MASTERKEY_FILE_HEX "' before pressing [YES]."))
- {
- pT = fopen(WII_MASTERKEY_FILE_HEX, "r");
- if(pT==NULL){
- PanicAlert("could not open " WII_MASTERKEY_FILE_HEX );
- return NULL;
- }
-
- static char hexkey[32];
- if(fread(hexkey,1,32,pT)<32)
- {
- PanicAlert(WII_MASTERKEY_FILE_HEX " is not the right size" );
- fclose(pT);
- return NULL;
- }
- fclose(pT);
-
- static char binkey[16];
- char *t=hexkey;
- for(int i=0;i<16;i++)
- {
- char h[3]={*(t++),*(t++),0};
- binkey[i] = strtol(h,NULL,16);
- }
-
- pT = fopen(WII_MASTERKEY_FILE, "wb");
- if(pT==NULL){
- PanicAlert("could not open/make '" WII_MASTERKEY_FILE "' for writing!");
- return NULL;
- }
-
- fwrite(binkey,16,1,pT);
- fclose(pT);
-
- pT = fopen(WII_MASTERKEY_FILE, "rb");
- if(pT==NULL){
- PanicAlert("could not open '" WII_MASTERKEY_FILE "' for reading!\n did the file get deleted or locked after converting?");
- return NULL;
- }
- }
- else
- return NULL;
- }
-
- fread(g_MasterKey, 16, 1, pT);
- fclose(pT);
- const u32 keyhash = 0x4bc30936;
- u32 hash = HashAdler32(g_MasterKey, 16);
- if (hash != keyhash)
- PanicAlert("Your Wii disc decryption key is bad.", keyhash, hash);
- else
- g_MasterKeyInit = true;
- }
-
- CBlobBigEndianReader Reader(_rReader);
-
- u32 numPartitions = Reader.Read32(0x40000);
- u64 PartitionsOffset = (u64)Reader.Read32(0x40004) << 2;
- #ifdef _WIN32
- struct SPartition
- {
- u64 Offset;
- u32 Type;
- };
- #endif
- std::vector<SPartition> PartitionsVec;
-
- // read all partitions
- for (u32 i = 0; i < numPartitions; i++)
- {
- SPartition Partition;
- Partition.Offset = ((u64)Reader.Read32(PartitionsOffset + (i * 8) + 0)) << 2;
- Partition.Type = Reader.Read32(PartitionsOffset + (i * 8) + 4);
- PartitionsVec.push_back(Partition);
- }
-
- // find the partition with the game... type == 1 is prolly the firmware update partition
- for (size_t i = 0; i < PartitionsVec.size(); i++)
- {
- const SPartition& rPartition = PartitionsVec[i];
-
- if (rPartition.Type == _VolumeType)
- {
- u8 SubKey[16];
- _rReader.Read(rPartition.Offset + 0x1bf, 16, SubKey);
-
- u8 IV[16];
- memset(IV, 0, 16);
- _rReader.Read(rPartition.Offset + 0x44c, 8, IV);
-
- AES_KEY AES_KEY;
- AES_set_decrypt_key(g_MasterKey, 128, &AES_KEY);
-
- u8 VolumeKey[16];
- AES_cbc_encrypt(SubKey, VolumeKey, 16, &AES_KEY, IV, AES_DECRYPT);
-
- return new CVolumeWiiCrypted(&_rReader, rPartition.Offset + 0x20000, VolumeKey);
- }
- }
-
- return NULL;
-}
-
-EDiscType GetDiscType(IBlobReader& _rReader)
-{
- CBlobBigEndianReader Reader(_rReader);
-
- // check for wii
- {
- u32 MagicWord = Reader.Read32(0x18);
-
- if (MagicWord == 0x5D1C9EA3)
- {
- if (Reader.Read32(0x60) != 0)
- return(DISC_TYPE_WII);
- else
- return(DISC_TYPE_WII_CONTAINER);
- }
- }
-
- // check for GC
- {
- u32 MagicWord = Reader.Read32(0x1C);
-
- if (MagicWord == 0xC2339F3D)
- return(DISC_TYPE_GC);
- }
-
- return DISC_TYPE_UNK;
-}
-
-} // namespace
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#include <vector>
+
+#include "AES/aes.h"
+
+#include "VolumeCreator.h"
+
+#include "Volume.h"
+#include "VolumeDirectory.h"
+#include "VolumeGC.h"
+#include "VolumeWiiCrypted.h"
+
+#include "Hash.h"
+
+namespace DiscIO
+{
+enum EDiscType
+{
+ DISC_TYPE_UNK,
+ DISC_TYPE_WII,
+ DISC_TYPE_WII_CONTAINER,
+ DISC_TYPE_GC
+};
+
+#ifndef _WIN32
+struct SPartition
+{
+ u64 Offset;
+ u32 Type;
+}; //gcc 4.3 cries if it's local
+#endif
+
+class CBlobBigEndianReader
+{
+public:
+ CBlobBigEndianReader(IBlobReader& _rReader) : m_rReader(_rReader) {}
+
+ u32 Read32(u64 _Offset)
+ {
+ u32 Temp;
+ m_rReader.Read(_Offset, 4, (u8*)&Temp);
+ return(Common::swap32(Temp));
+ }
+
+private:
+ IBlobReader& m_rReader;
+};
+
+unsigned char g_MasterKey[16];
+bool g_MasterKeyInit = false;
+
+IVolume* CreateVolumeFromCryptedWiiImage(IBlobReader& _rReader, u32 _VolumeType);
+EDiscType GetDiscType(IBlobReader& _rReader);
+
+IVolume* CreateVolumeFromFilename(const std::string& _rFilename)
+{
+ IBlobReader* pReader = CreateBlobReader(_rFilename.c_str());
+
+ if (pReader == NULL)
+ return NULL;
+
+ switch (GetDiscType(*pReader))
+ {
+ case DISC_TYPE_WII:
+ case DISC_TYPE_GC:
+ return new CVolumeGC(pReader);
+
+ case DISC_TYPE_WII_CONTAINER:
+ {
+ IVolume* pVolume = CreateVolumeFromCryptedWiiImage(*pReader, 0);
+
+ if (pVolume == NULL)
+ {
+ delete pReader;
+ }
+
+ return(pVolume);
+ }
+ break;
+
+ case DISC_TYPE_UNK:
+ default:
+ delete pReader;
+ return NULL;
+ }
+
+ // unreachable code
+ return NULL;
+}
+
+IVolume* CreateVolumeFromDirectory(const std::string& _rDirectory, bool _bIsWii)
+{
+ if (CVolumeDirectory::IsValidDirectory(_rDirectory))
+ return new CVolumeDirectory(_rDirectory, _bIsWii);
+
+ return NULL;
+}
+
+bool IsVolumeWiiDisc(const IVolume *_rVolume)
+{
+ u32 MagicWord = 0;
+ _rVolume->Read(0x18, 4, (u8*)&MagicWord);
+
+ return (Common::swap32(MagicWord) == 0x5D1C9EA3);
+}
+
+IVolume* CreateVolumeFromCryptedWiiImage(IBlobReader& _rReader, u32 _VolumeType)
+{
+ if (!g_MasterKeyInit)
+ {
+ FILE* pT = fopen(WII_MASTERKEY_FILE, "rb");
+ if (pT == NULL)
+ {
+ if(PanicYesNo("Can't open '" WII_MASTERKEY_FILE "'.\n If you know the key, now it's the time to paste it into '"
+ WII_MASTERKEY_FILE_HEX "' before pressing [YES]."))
+ {
+ pT = fopen(WII_MASTERKEY_FILE_HEX, "r");
+ if(pT==NULL){
+ PanicAlert("could not open " WII_MASTERKEY_FILE_HEX );
+ return NULL;
+ }
+
+ static char hexkey[32];
+ if(fread(hexkey,1,32,pT)<32)
+ {
+ PanicAlert(WII_MASTERKEY_FILE_HEX " is not the right size" );
+ fclose(pT);
+ return NULL;
+ }
+ fclose(pT);
+
+ static char binkey[16];
+ char *t=hexkey;
+ for(int i=0;i<16;i++)
+ {
+ char h[3]={*(t++),*(t++),0};
+ binkey[i] = strtol(h,NULL,16);
+ }
+
+ pT = fopen(WII_MASTERKEY_FILE, "wb");
+ if(pT==NULL){
+ PanicAlert("could not open/make '" WII_MASTERKEY_FILE "' for writing!");
+ return NULL;
+ }
+
+ fwrite(binkey,16,1,pT);
+ fclose(pT);
+
+ pT = fopen(WII_MASTERKEY_FILE, "rb");
+ if(pT==NULL){
+ PanicAlert("could not open '" WII_MASTERKEY_FILE "' for reading!\n did the file get deleted or locked after converting?");
+ return NULL;
+ }
+ }
+ else
+ return NULL;
+ }
+
+ fread(g_MasterKey, 16, 1, pT);
+ fclose(pT);
+ const u32 keyhash = 0x4bc30936;
+ u32 hash = HashAdler32(g_MasterKey, 16);
+ if (hash != keyhash)
+ PanicAlert("Your Wii disc decryption key is bad.", keyhash, hash);
+ else
+ g_MasterKeyInit = true;
+ }
+
+ CBlobBigEndianReader Reader(_rReader);
+
+ u32 numPartitions = Reader.Read32(0x40000);
+ u64 PartitionsOffset = (u64)Reader.Read32(0x40004) << 2;
+ #ifdef _WIN32
+ struct SPartition
+ {
+ u64 Offset;
+ u32 Type;
+ };
+ #endif
+ std::vector<SPartition> PartitionsVec;
+
+ // read all partitions
+ for (u32 i = 0; i < numPartitions; i++)
+ {
+ SPartition Partition;
+ Partition.Offset = ((u64)Reader.Read32(PartitionsOffset + (i * 8) + 0)) << 2;
+ Partition.Type = Reader.Read32(PartitionsOffset + (i * 8) + 4);
+ PartitionsVec.push_back(Partition);
+ }
+
+ // find the partition with the game... type == 1 is prolly the firmware update partition
+ for (size_t i = 0; i < PartitionsVec.size(); i++)
+ {
+ const SPartition& rPartition = PartitionsVec[i];
+
+ if (rPartition.Type == _VolumeType)
+ {
+ u8 SubKey[16];
+ _rReader.Read(rPartition.Offset + 0x1bf, 16, SubKey);
+
+ u8 IV[16];
+ memset(IV, 0, 16);
+ _rReader.Read(rPartition.Offset + 0x44c, 8, IV);
+
+ AES_KEY AES_KEY;
+ AES_set_decrypt_key(g_MasterKey, 128, &AES_KEY);
+
+ u8 VolumeKey[16];
+ AES_cbc_encrypt(SubKey, VolumeKey, 16, &AES_KEY, IV, AES_DECRYPT);
+
+ return new CVolumeWiiCrypted(&_rReader, rPartition.Offset + 0x20000, VolumeKey);
+ }
+ }
+
+ return NULL;
+}
+
+EDiscType GetDiscType(IBlobReader& _rReader)
+{
+ CBlobBigEndianReader Reader(_rReader);
+
+ // check for wii
+ {
+ u32 MagicWord = Reader.Read32(0x18);
+
+ if (MagicWord == 0x5D1C9EA3)
+ {
+ if (Reader.Read32(0x60) != 0)
+ return(DISC_TYPE_WII);
+ else
+ return(DISC_TYPE_WII_CONTAINER);
+ }
+ }
+
+ // check for GC
+ {
+ u32 MagicWord = Reader.Read32(0x1C);
+
+ if (MagicWord == 0xC2339F3D)
+ return(DISC_TYPE_GC);
+ }
+
+ return DISC_TYPE_UNK;
+}
+
+} // namespace
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