The main issue want to be resolve is that some tools need EfiCompress and other tools...

[mirror_edk2.git] / Tools / CCode / Source / CompressDll / CompressDll.c

/** @file\r
  Compression DLL used by PCD Tools\r
\r
  Copyright (c) 2006, Intel Corporation   All rights reserved.\r
  This program and the accompanying materials are licensed and made available \r
  under the terms and conditions of the BSD License which accompanies this \r
  distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php \r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
#if defined(__GNUC__)\r
typedef long long __int64;/*For cygwin build*/\r
#endif\r
#include "CompressDll.h"\r
#include "Compress.h"\r
\r
extern\r
EFI_STATUS\r
TianoCompress (\r
  IN      UINT8   *SrcBuffer,\r
  IN      UINT32  SrcSize,\r
  IN      UINT8   *DstBuffer,\r
  IN OUT  UINT32  *DstSize\r
  );\r
  \r
JNIEXPORT jbyteArray JNICALL  Java_org_tianocore_framework_tasks_Compress_CallCompress \r
(JNIEnv *env, jobject obj, jbyteArray SourceBuffer, jint SourceSize, jstring path)\r
{\r
  char*          DestBuffer;\r
  int            DestSize;   \r
  int            Result;\r
  char           *InputBuffer;\r
  jbyteArray     OutputBuffer;\r
  jbyte          *TempByte;\r
  \r
  DestSize   = 0;\r
  DestBuffer = NULL;\r
  \r
  TempByte = (*env)->GetByteArrayElements(env, SourceBuffer, 0);\r
  InputBuffer = (char*) TempByte;\r
\r
  \r
   //\r
   //  First call compress function and get need buffer size\r
   //\r
\r
   Result = TianoCompress (\r
        (char*) InputBuffer, \r
        SourceSize,  \r
        DestBuffer,\r
        &DestSize\r
        );\r
\r
   if (Result = EFI_BUFFER_TOO_SMALL) {\r
     DestBuffer = malloc (DestSize);\r
   }\r
\r
   //\r
   //  Second call compress and get the DestBuffer value\r
   //\r
   Result = TianoCompress(\r
              (char*) InputBuffer, \r
        SourceSize,  \r
        DestBuffer,\r
        &DestSize  \r
     );\r
\r
   //\r
   // new a MV array to store the return compressed buffer\r
   //\r
   OutputBuffer = (*env)->NewByteArray(env, DestSize);\r
   (*env)->SetByteArrayRegion(env, OutputBuffer,0, DestSize, (jbyte*) DestBuffer);\r
\r
   //\r
   // Free Ouputbuffer.\r
   //\r
   free (DestBuffer);\r
  \r
\r
  if (Result != 0) {\r
    return NULL;\r
  } else {\r
    return OutputBuffer;\r
  }\r
}\r
\r
#ifdef _MSC_VER\r
BOOLEAN \r
__stdcall \r
DllMainCRTStartup(\r
    unsigned int hDllHandle, \r
    unsigned int nReason,    \r
    void*   Reserved    \r
)\r
{\r
  return TRUE;\r
}\r
#else\r
#ifdef __GNUC__\r
#endif\r
#endif\r
\r