Show the filesystem types and origins in the list (except ISO)

Core/FileSystems/ISOFileSystem.h

@@ -43,7 +43,7 @@ public:
 	bool     OwnsHandle(u32 handle) override;
 	int      Ioctl(u32 handle, u32 cmd, u32 indataPtr, u32 inlen, u32 outdataPtr, u32 outlen, int &usec) override;
 	PSPDevType DevType(u32 handle) override;
-	FileSystemFlags Flags() override;
+	FileSystemFlags Flags() const override;
 	u64      FreeDiskSpace(const std::string &path) override { return 0; }
 
 	size_t WriteFile(u32 handle, const u8 *pointer, s64 size) override;
@@ -55,6 +55,7 @@ public:
 	bool RemoveFile(const std::string &filename) override { return false; }
 
 	bool ComputeRecursiveDirSizeIfFast(const std::string &path, int64_t *size) override { return false; }
+	void Describe(char *buf, size_t size) const override { snprintf(buf, size, "ISO"); }  // TODO: Ask the fileLoader about the origins
 
 private:
 	struct TreeEntry {
@@ -145,7 +146,7 @@ public:
 	PSPDevType DevType(u32 handle) override {
 		return isoFileSystem_->DevType(handle);
 	}
-	FileSystemFlags Flags() override { return isoFileSystem_->Flags(); }
+	FileSystemFlags Flags() const override { return isoFileSystem_->Flags(); }
 	u64      FreeDiskSpace(const std::string &path) override { return isoFileSystem_->FreeDiskSpace(path); }
 
 	size_t WriteFile(u32 handle, const u8 *pointer, s64 size) override {
@@ -161,6 +162,8 @@ public:
 
 	bool ComputeRecursiveDirSizeIfFast(const std::string &path, int64_t *size) override { return false; }
 
+	void Describe(char *buf, size_t size) const override { snprintf(buf, size, "ISOBlock"); }
+
 private:
 	std::shared_ptr<IFileSystem> isoFileSystem_;
 };