PowerUtils: implemented XDBF wrapper

PowerUtils/xdbf_wrapper.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "xdbf.h"
+
+struct Achievement
+{
+    uint16_t ID;
+    std::string Name;
+    std::string UnlockedDesc;
+    std::string LockedDesc;
+    const uint8_t* pImageBuffer;
+    size_t ImageBufferSize;
+    uint16_t Score;
+};
+
+struct XDBFBlock
+{
+    const uint8_t* pBuffer;
+    size_t BufferSize;
+
+    operator bool() const
+    {
+        return pBuffer;
+    }
+};
+
+class XDBFWrapper
+{
+public:
+    const uint8_t* pBuffer;
+    size_t BufferSize;
+
+    const uint8_t* pContent;
+
+    const XDBFHeader* pHeader;
+    const XDBFEntry* pEntries;
+    const XDBFFreeSpaceEntry* pFiles;
+
+    XDBFWrapper() {}
+    XDBFWrapper(const uint8_t* pBuffer, size_t bufferSize);
+    XDBFBlock GetResource(EXDBFNamespace ns, uint64_t id) const;
+    std::string GetString(EXDBFLanguage language, uint16_t id) const;
+    std::vector<Achievement> GetAchievements(EXDBFLanguage language) const;
+    Achievement GetAchievement(EXDBFLanguage language, uint16_t id) const;
+};
+
+extern XDBFWrapper g_xdbf;