1 files changed, 89 insertions, 0 deletions
diff --git a/Tools/Source/TianoTools/CompressDll/CompressDll.c b/Tools/Source/TianoTools/CompressDll/CompressDll.c
new file mode 100644
index 0000000000..783587f654
--- /dev/null
+++ b/Tools/Source/TianoTools/CompressDll/CompressDll.c
@@ -0,0 +1,89 @@
+#include "CompressDll.h"
+#include "EfiCompress.h"
+
+extern
+EFI_STATUS
+Compress (
+  IN      UINT8   *SrcBuffer,
+  IN      UINT32  SrcSize,
+  IN      UINT8   *DstBuffer,
+  IN OUT  UINT32  *DstSize
+  );
+  
+JNIEXPORT jbyteArray JNICALL  Java_org_tianocore_framework_tasks_Compress_CallCompress 
+(JNIEnv *env, jobject obj, jbyteArray SourceBuffer, jint SourceSize, jstring path)
+{
+  char*          DestBuffer;
+  int            DestSize;   
+  int            Result;
+  char           *InputBuffer;
+  jbyteArray     OutputBuffer;
+  jbyte          *TempByte;
+  
+  DestSize   = 0;
+  DestBuffer = NULL;
+  
+  TempByte = (*env)->GetByteArrayElements(env, SourceBuffer, 0);
+  InputBuffer = (char*) TempByte;
+
+  
+   //
+   //  First call compress function and get need buffer size
+   //
+
+   Result = Compress (
+			  (char*) InputBuffer, 
+			  SourceSize,  
+			  DestBuffer,
+			  &DestSize
+			  );
+
+   if (Result = EFI_BUFFER_TOO_SMALL) {
+	   DestBuffer = malloc (DestSize);
+   }
+
+   //
+   //  Second call compress and get the DestBuffer value
+   //
+   Result = Compress(
+              (char*) InputBuffer, 
+			  SourceSize,  
+			  DestBuffer,
+			  &DestSize  
+	   );
+
+   //
+   // new a MV array to store the return compressed buffer
+   //
+   OutputBuffer = (*env)->NewByteArray(env, DestSize);
+   (*env)->SetByteArrayRegion(env, OutputBuffer,0, DestSize, (jbyte*) DestBuffer);
+
+   //
+   // Free Ouputbuffer.
+   //
+   free (DestBuffer);
+  
+
+  if (Result != 0) {
+    return NULL;
+  } else {
+    return OutputBuffer;
+  }
+}
+
+#ifdef _MSC_VER
+BOOLEAN 
+__stdcall 
+DllMainCRTStartup(
+    unsigned int hDllHandle, 
+    unsigned int nReason,    
+    void*   Reserved    
+)
+{
+	return TRUE;
+}
+#else
+#ifdef __GNUC__
+#endif
+#endif
+