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DiscIO: Add a way to get blob type

This commit is contained in:
JosJuice 2015-09-27 14:01:12 +02:00
parent 34c020352f
commit be7e0554d2
19 changed files with 65 additions and 37 deletions
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13
Source/Core/DiscIO/Blob.h
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@ -20,12 +20,23 @@
namespace DiscIO
{
// Increment CACHE_REVISION if the enum below is modified (ISOFile.cpp & GameFile.cpp)
enum class BlobType
{
PLAIN,
DRIVE,
DIRECTORY,
GCZ,
CISO,
WBFS
};
class IBlobReader
{
public:
virtual ~IBlobReader() {}
virtual bool IsCompressed() const = 0;
virtual BlobType GetBlobType() const = 0;
virtual u64 GetRawSize() const = 0;
virtual u64 GetDataSize() const = 0;
// NOT thread-safe - can't call this from multiple threads.

2
Source/Core/DiscIO/CISOBlob.h
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@ -36,7 +36,7 @@ class CISOFileReader : public IBlobReader
public:
static CISOFileReader* Create(const std::string& filename);
bool IsCompressed() const override { return true; }
BlobType GetBlobType() const override { return BlobType::CISO; }
u64 GetDataSize() const override;
u64 GetRawSize() const override;
bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;

2
Source/Core/DiscIO/CompressedBlob.h
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@ -49,7 +49,7 @@ public:
static CompressedBlobReader* Create(const std::string& filename);
~CompressedBlobReader();
const CompressedBlobHeader &GetHeader() const { return m_header; }
bool IsCompressed() const override { return true; }
BlobType GetBlobType() const override { return BlobType::GCZ; }
u64 GetDataSize() const override { return m_header.data_size; }
u64 GetRawSize() const override { return m_file_size; }
u64 GetBlockCompressedSize(u64 block_num) const;

2
Source/Core/DiscIO/DriveBlob.h
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@ -23,7 +23,7 @@ class DriveReader : public SectorReader
public:
static DriveReader* Create(const std::string& drive);
~DriveReader();
bool IsCompressed() const override { return false; }
BlobType GetBlobType() const override { return BlobType::DRIVE; }
u64 GetDataSize() const override { return m_size; }
u64 GetRawSize() const override { return m_size; }

2
Source/Core/DiscIO/FileBlob.h
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@ -19,7 +19,7 @@ class PlainFileReader : public IBlobReader
public:
static PlainFileReader* Create(const std::string& filename);
bool IsCompressed() const override { return false; }
BlobType GetBlobType() const override { return BlobType::PLAIN; }
u64 GetDataSize() const override { return m_size; }
u64 GetRawSize() const override { return m_size; }
bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;

3
Source/Core/DiscIO/Volume.h
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@ -12,6 +12,7 @@
#include "Common/CommonFuncs.h"
#include "Common/CommonTypes.h"
#include "Common/StringUtil.h"
#include "DiscIO/Blob.h"
namespace DiscIO
{
@ -101,7 +102,7 @@ public:
virtual bool ChangePartition(u64 offset) { return false; }
virtual ECountry GetCountry() const = 0;
virtual bool IsCompressed() const = 0;
virtual BlobType GetBlobType() const = 0;
// Size of virtual disc (not always accurate)
virtual u64 GetSize() const = 0;
// Size on disc (compressed size)

8
Source/Core/DiscIO/VolumeDirectory.cpp
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@ -16,6 +16,7 @@
#include "Common/FileUtil.h"
#include "Common/MathUtil.h"
#include "Common/Logging/Log.h"
#include "DiscIO/Blob.h"
#include "DiscIO/FileBlob.h"
#include "DiscIO/FileMonitor.h"
#include "DiscIO/Volume.h"
@ -227,9 +228,12 @@ IVolume::EPlatform CVolumeDirectory::GetVolumeType() const
return m_is_wii ? WII_DISC : GAMECUBE_DISC;
}
bool CVolumeDirectory::IsCompressed() const
BlobType CVolumeDirectory::GetBlobType() const
{
return false;
// VolumeDirectory isn't actually a blob, but it sort of acts
// like one, so it makes sense that it has its own blob type.
// It should be made into a proper blob in the future.
return BlobType::DIRECTORY;
}
u64 CVolumeDirectory::GetSize() const

3
Source/Core/DiscIO/VolumeDirectory.h
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@ -10,6 +10,7 @@
#include <vector>
#include "Common/CommonTypes.h"
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
namespace File { struct FSTEntry; }
@ -51,7 +52,7 @@ public:
ECountry GetCountry() const override;
bool IsCompressed() const override;
BlobType GetBlobType() const override;
u64 GetSize() const override;
u64 GetRawSize() const override;

4
Source/Core/DiscIO/VolumeGC.cpp
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@ -169,9 +169,9 @@ std::string CVolumeGC::GetApploaderDate() const
return DecodeString(date);
}
bool CVolumeGC::IsCompressed() const
BlobType CVolumeGC::GetBlobType() const
{
return m_pReader ? m_pReader->IsCompressed() : false;
return m_pReader ? m_pReader->GetBlobType() : BlobType::PLAIN;
}
u64 CVolumeGC::GetSize() const

5
Source/Core/DiscIO/VolumeGC.h
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@ -10,6 +10,7 @@
#include <vector>
#include "Common/CommonTypes.h"
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
// --- this volume type is used for GC disc images ---
@ -17,8 +18,6 @@
namespace DiscIO
{
class IBlobReader;
class CVolumeGC : public IVolume
{
public:
@ -39,7 +38,7 @@ public:
EPlatform GetVolumeType() const override;
ECountry GetCountry() const override;
bool IsCompressed() const override;
BlobType GetBlobType() const override;
u64 GetSize() const override;
u64 GetRawSize() const override;

4
Source/Core/DiscIO/VolumeWad.cpp
View File

@ -126,9 +126,9 @@ std::map<IVolume::ELanguage, std::string> CVolumeWAD::GetNames(bool prefer_long)
return ReadWiiNames(name_data);
}
bool CVolumeWAD::IsCompressed() const
BlobType CVolumeWAD::GetBlobType() const
{
return m_pReader ? m_pReader->IsCompressed() : false;
return m_pReader ? m_pReader->GetBlobType() : BlobType::PLAIN;
}
u64 CVolumeWAD::GetSize() const

5
Source/Core/DiscIO/VolumeWad.h
View File

@ -10,6 +10,7 @@
#include <vector>
#include "Common/CommonTypes.h"
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
// --- this volume type is used for Wad files ---
@ -19,8 +20,6 @@
namespace DiscIO
{
class IBlobReader;
class CVolumeWAD : public IVolume
{
public:
@ -39,7 +38,7 @@ public:
EPlatform GetVolumeType() const override;
ECountry GetCountry() const override;
bool IsCompressed() const override;
BlobType GetBlobType() const override;
u64 GetSize() const override;
u64 GetRawSize() const override;

4
Source/Core/DiscIO/VolumeWiiCrypted.cpp
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@ -250,9 +250,9 @@ u8 CVolumeWiiCrypted::GetDiscNumber() const
return disc_number;
}
bool CVolumeWiiCrypted::IsCompressed() const
BlobType CVolumeWiiCrypted::GetBlobType() const
{
return m_pReader ? m_pReader->IsCompressed() : false;
return m_pReader ? m_pReader->GetBlobType() : BlobType::PLAIN;
}
u64 CVolumeWiiCrypted::GetSize() const

5
Source/Core/DiscIO/VolumeWiiCrypted.h
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@ -11,6 +11,7 @@
#include <polarssl/aes.h>
#include "Common/CommonTypes.h"
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
// --- this volume type is used for encrypted Wii images ---
@ -18,8 +19,6 @@
namespace DiscIO
{
class IBlobReader;
class CVolumeWiiCrypted : public IVolume
{
public:
@ -43,7 +42,7 @@ public:
bool ChangePartition(u64 offset) override;
ECountry GetCountry() const override;
bool IsCompressed() const override;
BlobType GetBlobType() const override;
u64 GetSize() const override;
u64 GetRawSize() const override;

2
Source/Core/DiscIO/WbfsBlob.h
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@ -19,7 +19,7 @@ class WbfsFileReader : public IBlobReader
public:
static WbfsFileReader* Create(const std::string& filename);
bool IsCompressed() const override { return true; }
BlobType GetBlobType() const override { return BlobType::WBFS; }
u64 GetDataSize() const override { return m_size; }
u64 GetRawSize() const override { return m_size; }
bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;

10
Source/Core/DolphinQt/GameList/GameFile.cpp
View File

@ -26,7 +26,7 @@
#include "DolphinQt/GameList/GameFile.h"
#include "DolphinQt/Utils/Utils.h"
static const u32 CACHE_REVISION = 0x00C; // Last changed in PR 2993
static const u32 CACHE_REVISION = 0x00D; // Last changed in PR 3097
static const u32 DATASTREAM_REVISION = 15; // Introduced in Qt 5.2
static QMap<DiscIO::IVolume::ELanguage, QString> ConvertLocalizedStrings(std::map<DiscIO::IVolume::ELanguage, std::string> strings)
@ -109,11 +109,11 @@ GameFile::GameFile(const QString& fileName)
m_company = QString::fromStdString(volume->GetCompany());
m_country = volume->GetCountry();
m_blob_type = volume->GetBlobType();
m_file_size = volume->GetRawSize();
m_volume_size = volume->GetSize();
m_unique_id = QString::fromStdString(volume->GetUniqueID());
m_compressed = volume->IsCompressed();
m_disc_number = volume->GetDiscNumber();
m_revision = volume->GetRevision();
@ -181,6 +181,7 @@ bool GameFile::LoadFromCache()
u32 country;
u32 platform;
u32 blob_type;
QMap<u8, QString> short_names;
QMap<u8, QString> long_names;
QMap<u8, QString> descriptions;
@ -189,16 +190,17 @@ bool GameFile::LoadFromCache()
>> descriptions
>> m_company
>> m_unique_id
>> blob_type
>> m_file_size
>> m_volume_size
>> country
>> m_banner
>> m_compressed
>> platform
>> m_disc_number
>> m_revision;
m_country = (DiscIO::IVolume::ECountry)country;
m_platform = (DiscIO::IVolume::EPlatform)platform;
m_blob_type = (DiscIO::BlobType)blob_type;
m_short_names = CastLocalizedStrings<DiscIO::IVolume::ELanguage>(short_names);
m_long_names = CastLocalizedStrings<DiscIO::IVolume::ELanguage>(long_names);
m_descriptions = CastLocalizedStrings<DiscIO::IVolume::ELanguage>(descriptions);
@ -231,11 +233,11 @@ void GameFile::SaveToCache()
<< CastLocalizedStrings<u8>(m_descriptions)
<< m_company
<< m_unique_id
<< (u32)m_blob_type
<< m_file_size
<< m_volume_size
<< (u32)m_country
<< m_banner
<< m_compressed
<< (u32)m_platform
<< m_disc_number
<< m_revision;

10
Source/Core/DolphinQt/GameList/GameFile.h
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@ -10,6 +10,7 @@
#include <string>
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
#include "DiscIO/VolumeCreator.h"
@ -34,9 +35,14 @@ public:
const QString GetWiiFSPath() const;
DiscIO::IVolume::ECountry GetCountry() const { return m_country; }
DiscIO::IVolume::EPlatform GetPlatform() const { return m_platform; }
DiscIO::BlobType GetBlobType() const { m_blob_type; }
const QString GetIssues() const { return m_issues; }
int GetEmuState() const { return m_emu_state; }
bool IsCompressed() const { return m_compressed; }
bool IsCompressed() const
{
return m_blob_type == DiscIO::BlobType::GCZ || m_blob_type == DiscIO::BlobType::CISO ||
m_blob_type == DiscIO::BlobType::WBFS;
}
u64 GetFileSize() const { return m_file_size; }
u64 GetVolumeSize() const { return m_volume_size; }
// 0 is the first disc, 1 is the second disc
@ -68,11 +74,11 @@ private:
DiscIO::IVolume::ECountry m_country = DiscIO::IVolume::COUNTRY_UNKNOWN;
DiscIO::IVolume::EPlatform m_platform;
DiscIO::BlobType m_blob_type;
u16 m_revision = 0;
QPixmap m_banner;
bool m_valid = false;
bool m_compressed = false;
u8 m_disc_number = 0;
bool LoadFromCache();

8
Source/Core/DolphinWX/ISOFile.cpp
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@ -36,7 +36,7 @@
#include "DolphinWX/ISOFile.h"
#include "DolphinWX/WxUtils.h"
static const u32 CACHE_REVISION = 0x125; // Last changed in PR 2598
static const u32 CACHE_REVISION = 0x126; // Last changed in PR 3097
#define DVD_BANNER_WIDTH 96
#define DVD_BANNER_HEIGHT 32
@ -70,7 +70,6 @@ GameListItem::GameListItem(const std::string& _rFileName, const std::unordered_m
, m_Country(DiscIO::IVolume::COUNTRY_UNKNOWN)
, m_Revision(0)
, m_Valid(false)
, m_BlobCompressed(false)
, m_ImageWidth(0)
, m_ImageHeight(0)
, m_disc_number(0)
@ -107,11 +106,11 @@ GameListItem::GameListItem(const std::string& _rFileName, const std::unordered_m
m_company = pVolume->GetCompany();
m_Country = pVolume->GetCountry();
m_blob_type = pVolume->GetBlobType();
m_FileSize = pVolume->GetRawSize();
m_VolumeSize = pVolume->GetSize();
m_UniqueID = pVolume->GetUniqueID();
m_BlobCompressed = pVolume->IsCompressed();
m_disc_number = pVolume->GetDiscNumber();
m_Revision = pVolume->GetRevision();
@ -157,6 +156,7 @@ GameListItem::GameListItem(const std::string& _rFileName, const std::unordered_m
m_Valid = true;
m_FileSize = File::GetSize(_rFileName);
m_Platform = DiscIO::IVolume::ELF_DOL;
m_blob_type = DiscIO::BlobType::DIRECTORY;
}
std::string path, name;
@ -209,7 +209,7 @@ void GameListItem::DoState(PointerWrap &p)
p.Do(m_FileSize);
p.Do(m_VolumeSize);
p.Do(m_Country);
p.Do(m_BlobCompressed);
p.Do(m_blob_type);
p.Do(m_pImage);
p.Do(m_ImageWidth);
p.Do(m_ImageHeight);

10
Source/Core/DolphinWX/ISOFile.h
View File

@ -10,6 +10,7 @@
#include <vector>
#include "Common/Common.h"
#include "DiscIO/Blob.h"
#include "DiscIO/Volume.h"
#if defined(HAVE_WX) && HAVE_WX
@ -37,9 +38,14 @@ public:
const std::string GetWiiFSPath() const;
DiscIO::IVolume::ECountry GetCountry() const {return m_Country;}
DiscIO::IVolume::EPlatform GetPlatform() const { return m_Platform; }
DiscIO::BlobType GetBlobType() const { return m_blob_type; }
const std::string& GetIssues() const { return m_issues; }
int GetEmuState() const { return m_emu_state; }
bool IsCompressed() const {return m_BlobCompressed;}
bool IsCompressed() const
{
return m_blob_type == DiscIO::BlobType::GCZ || m_blob_type == DiscIO::BlobType::CISO ||
m_blob_type == DiscIO::BlobType::WBFS;
}
u64 GetFileSize() const {return m_FileSize;}
u64 GetVolumeSize() const {return m_VolumeSize;}
// 0 is the first disc, 1 is the second disc
@ -68,13 +74,13 @@ private:
DiscIO::IVolume::ECountry m_Country;
DiscIO::IVolume::EPlatform m_Platform;
DiscIO::BlobType m_blob_type;
u16 m_Revision;
#if defined(HAVE_WX) && HAVE_WX
wxBitmap m_Bitmap;
#endif
bool m_Valid;
bool m_BlobCompressed;
std::vector<u8> m_pImage;
int m_ImageWidth, m_ImageHeight;
u8 m_disc_number;