Show file format details in game properties

14 files changed, 71 insertions, 0 deletions

diff --git a/Source/Core/DiscIO/Blob.cpp b/Source/Core/DiscIO/Blob.cpp
index 50146c9c91..e24c52f181 100644
--- a/Source/Core/DiscIO/Blob.cpp
+++ b/Source/Core/DiscIO/Blob.cpp
@@ -12,6 +12,7 @@
 #include "Common/CDUtils.h"
 #include "Common/CommonTypes.h"
 #include "Common/File.h"
+#include "Common/MsgHandler.h"
 
 #include "DiscIO/Blob.h"
 #include "DiscIO/CISOBlob.h"
@@ -25,6 +26,35 @@
 
 namespace DiscIO
 {
+std::string GetName(BlobType blob_type, bool translate)
+{
+  const auto translate_str = [translate](const std::string& str) {
+    return translate ? Common::GetStringT(str.c_str()) : str;
+  };
+
+  switch (blob_type)
+  {
+  case BlobType::PLAIN:
+    return "ISO";
+  case BlobType::DIRECTORY:
+    return translate_str("Directory");
+  case BlobType::GCZ:
+    return "GCZ";
+  case BlobType::CISO:
+    return "CISO";
+  case BlobType::WBFS:
+    return "WBFS";
+  case BlobType::TGC:
+    return "TGC";
+  case BlobType::WIA:
+    return "WIA";
+  case BlobType::RVZ:
+    return "RVZ";
+  default:
+    return "";
+  }
+}
+
 void SectorReader::SetSectorSize(int blocksize)
 {
   m_block_size = std::max(blocksize, 0);
diff --git a/Source/Core/DiscIO/Blob.h b/Source/Core/DiscIO/Blob.h
index e2a1c3c9e9..aa5274618a 100644
--- a/Source/Core/DiscIO/Blob.h
+++ b/Source/Core/DiscIO/Blob.h
@@ -41,6 +41,8 @@ enum class BlobType
   RVZ,
 };
 
+std::string GetName(BlobType blob_type, bool translate);
+
 class BlobReader
 {
 public:
@@ -55,6 +57,7 @@ public:
   // Returns 0 if the format does not use blocks
   virtual u64 GetBlockSize() const = 0;
   virtual bool HasFastRandomAccessInBlock() const = 0;
+  virtual std::string GetCompressionMethod() const = 0;
 
   // NOT thread-safe - can't call this from multiple threads.
   virtual bool Read(u64 offset, u64 size, u8* out_ptr) = 0;
diff --git a/Source/Core/DiscIO/CISOBlob.h b/Source/Core/DiscIO/CISOBlob.h
index 40d44aaa9d..97ef23ab5e 100644
--- a/Source/Core/DiscIO/CISOBlob.h
+++ b/Source/Core/DiscIO/CISOBlob.h
@@ -46,6 +46,7 @@ public:
 
   u64 GetBlockSize() const override { return m_block_size; }
   bool HasFastRandomAccessInBlock() const override { return true; }
+  std::string GetCompressionMethod() const override { return {}; }
 
   bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;
 
diff --git a/Source/Core/DiscIO/CompressedBlob.h b/Source/Core/DiscIO/CompressedBlob.h
index 602d21d91a..d1b2459145 100644
--- a/Source/Core/DiscIO/CompressedBlob.h
+++ b/Source/Core/DiscIO/CompressedBlob.h
@@ -58,6 +58,7 @@ public:
 
   u64 GetBlockSize() const override { return m_header.block_size; }
   bool HasFastRandomAccessInBlock() const override { return false; }
+  std::string GetCompressionMethod() const override { return "Deflate"; }
 
   u64 GetBlockCompressedSize(u64 block_num) const;
   bool GetBlock(u64 block_num, u8* out_ptr) override;
diff --git a/Source/Core/DiscIO/DirectoryBlob.h b/Source/Core/DiscIO/DirectoryBlob.h
index d526c26ea2..9e6a834151 100644
--- a/Source/Core/DiscIO/DirectoryBlob.h
+++ b/Source/Core/DiscIO/DirectoryBlob.h
@@ -168,6 +168,7 @@ public:
 
   u64 GetBlockSize() const override { return 0; }
   bool HasFastRandomAccessInBlock() const override { return true; }
+  std::string GetCompressionMethod() const override { return {}; }
 
 private:
   struct PartitionWithType
diff --git a/Source/Core/DiscIO/DriveBlob.h b/Source/Core/DiscIO/DriveBlob.h
index 65356feb41..ec100185e8 100644
--- a/Source/Core/DiscIO/DriveBlob.h
+++ b/Source/Core/DiscIO/DriveBlob.h
@@ -32,6 +32,7 @@ public:
 
   u64 GetBlockSize() const override { return ECC_BLOCK_SIZE; }
   bool HasFastRandomAccessInBlock() const override { return false; }
+  std::string GetCompressionMethod() const override { return {}; }
 
 private:
   DriveReader(const std::string& drive);
diff --git a/Source/Core/DiscIO/FileBlob.h b/Source/Core/DiscIO/FileBlob.h
index bb97cea7e4..d418976fa3 100644
--- a/Source/Core/DiscIO/FileBlob.h
+++ b/Source/Core/DiscIO/FileBlob.h
@@ -27,6 +27,7 @@ public:
 
   u64 GetBlockSize() const override { return 0; }
   bool HasFastRandomAccessInBlock() const override { return true; }
+  std::string GetCompressionMethod() const override { return {}; }
 
   bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;
 
diff --git a/Source/Core/DiscIO/ScrubbedBlob.h b/Source/Core/DiscIO/ScrubbedBlob.h
index badeb457f8..5bd8652ad5 100644
--- a/Source/Core/DiscIO/ScrubbedBlob.h
+++ b/Source/Core/DiscIO/ScrubbedBlob.h
@@ -30,6 +30,10 @@ public:
   {
     return m_blob_reader->HasFastRandomAccessInBlock();
   }
+  std::string GetCompressionMethod() const override
+  {
+    return m_blob_reader->GetCompressionMethod();
+  }
 
   bool Read(u64 offset, u64 size, u8* out_ptr) override;
 
diff --git a/Source/Core/DiscIO/TGCBlob.h b/Source/Core/DiscIO/TGCBlob.h
index b76a282d6e..101e969c89 100644
--- a/Source/Core/DiscIO/TGCBlob.h
+++ b/Source/Core/DiscIO/TGCBlob.h
@@ -50,6 +50,7 @@ public:
 
   u64 GetBlockSize() const override { return 0; }
   bool HasFastRandomAccessInBlock() const override { return true; }
+  std::string GetCompressionMethod() const override { return {}; }
 
   bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;
 
diff --git a/Source/Core/DiscIO/VolumeFileBlobReader.cpp b/Source/Core/DiscIO/VolumeFileBlobReader.cpp
index eb80003adc..3f50f1332d 100644
--- a/Source/Core/DiscIO/VolumeFileBlobReader.cpp
+++ b/Source/Core/DiscIO/VolumeFileBlobReader.cpp
@@ -54,6 +54,11 @@ bool VolumeFileBlobReader::HasFastRandomAccessInBlock() const
   return m_volume.GetBlobReader().HasFastRandomAccessInBlock();
 }
 
+std::string VolumeFileBlobReader::GetCompressionMethod() const
+{
+  return m_volume.GetBlobReader().GetCompressionMethod();
+}
+
 bool VolumeFileBlobReader::Read(u64 offset, u64 length, u8* out_ptr)
 {
   if (offset + length > m_file_info->GetSize())
diff --git a/Source/Core/DiscIO/VolumeFileBlobReader.h b/Source/Core/DiscIO/VolumeFileBlobReader.h
index 8e227ece63..5cdb7baf7c 100644
--- a/Source/Core/DiscIO/VolumeFileBlobReader.h
+++ b/Source/Core/DiscIO/VolumeFileBlobReader.h
@@ -30,6 +30,7 @@ public:
 
   u64 GetBlockSize() const override;
   bool HasFastRandomAccessInBlock() const override;
+  std::string GetCompressionMethod() const override;
 
   bool Read(u64 offset, u64 length, u8* out_ptr) override;
 
diff --git a/Source/Core/DiscIO/WIABlob.cpp b/Source/Core/DiscIO/WIABlob.cpp
index 6f64b3ba01..4886ceaf7c 100644
--- a/Source/Core/DiscIO/WIABlob.cpp
+++ b/Source/Core/DiscIO/WIABlob.cpp
@@ -291,6 +291,26 @@ BlobType WIARVZFileReader<RVZ>::GetBlobType() const
 }
 
 template <bool RVZ>
+std::string WIARVZFileReader<RVZ>::GetCompressionMethod() const
+{
+  switch (m_compression_type)
+  {
+  case WIARVZCompressionType::Purge:
+    return "Purge";
+  case WIARVZCompressionType::Bzip2:
+    return "bzip2";
+  case WIARVZCompressionType::LZMA:
+    return "LZMA";
+  case WIARVZCompressionType::LZMA2:
+    return "LZMA2";
+  case WIARVZCompressionType::Zstd:
+    return "Zstandard";
+  default:
+    return {};
+  }
+}
+
+template <bool RVZ>
 bool WIARVZFileReader<RVZ>::Read(u64 offset, u64 size, u8* out_ptr)
 {
   if (offset + size > Common::swap64(m_header_1.iso_file_size))
diff --git a/Source/Core/DiscIO/WIABlob.h b/Source/Core/DiscIO/WIABlob.h
index 789a3e7dd5..8f941ce98b 100644
--- a/Source/Core/DiscIO/WIABlob.h
+++ b/Source/Core/DiscIO/WIABlob.h
@@ -56,6 +56,7 @@ public:
 
   u64 GetBlockSize() const override { return Common::swap32(m_header_2.chunk_size); }
   bool HasFastRandomAccessInBlock() const override { return false; }
+  std::string GetCompressionMethod() const override;
 
   bool Read(u64 offset, u64 size, u8* out_ptr) override;
   bool SupportsReadWiiDecrypted() const override;
diff --git a/Source/Core/DiscIO/WbfsBlob.h b/Source/Core/DiscIO/WbfsBlob.h
index 0f985fe3d4..d3bca22ecc 100644
--- a/Source/Core/DiscIO/WbfsBlob.h
+++ b/Source/Core/DiscIO/WbfsBlob.h
@@ -34,6 +34,7 @@ public:
 
   u64 GetBlockSize() const override { return m_wbfs_sector_size; }
   bool HasFastRandomAccessInBlock() const override { return true; }
+  std::string GetCompressionMethod() const override { return {}; }
 
   bool Read(u64 offset, u64 nbytes, u8* out_ptr) override;