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#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
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