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/**
* Copyright 2019 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
#include "NativewindowCommon.h"
#include "jogamp_nativewindow_drm_DRMLib.h"
#include "jogamp_nativewindow_drm_DRMUtil.h"
#include <fcntl.h>
/** Remove memcpy GLIBC > 2.4 dependencies */
#include <glibc-compat-symbols.h>
// #define VERBOSE_ON 1
#ifdef VERBOSE_ON
#define DBG_PRINT(args...) fprintf(stderr, args);
#else
#define DBG_PRINT(args...)
#endif
static int _initialized = 0;
JNIEXPORT jboolean JNICALL
Java_jogamp_nativewindow_drm_DRMUtil_initialize0(JNIEnv *env, jclass clazz, jboolean debug) {
if( 0 == _initialized ) {
_initialized=1;
if(JNI_TRUE == debug) {
fprintf(stderr, "Info: NativeWindow native init passed\n");
}
}
return JNI_TRUE;
}
JNIEXPORT void JNICALL
Java_jogamp_nativewindow_drm_DRMUtil_shutdown0(JNIEnv *env, jclass _unused) {
// NOP
}
/* Java->C glue code:
* Java package: jogamp.nativewindow.drm.DRMLib
* Java method: int drmOpenFile(java.lang.String filename)
* C function: int drmOpenFile(const char *filename)
*/
JNIEXPORT jint JNICALL
Java_jogamp_nativewindow_drm_DRMLib_drmOpenFile(JNIEnv *env, jclass _unused, jstring filename) {
const char* _strchars_filename = NULL;
int _res;
if ( NULL != filename ) {
_strchars_filename = (*env)->GetStringUTFChars(env, filename, (jboolean*)NULL);
if ( NULL == _strchars_filename ) {
(*env)->ThrowNew(env, (*env)->FindClass(env, "java/lang/OutOfMemoryError"),
"Failed to get UTF-8 chars for argument \"filename\" in native dispatcher for \"drmOpenFile\"");
return 0;
}
}
_res = (int) open((const char * ) _strchars_filename, O_RDWR);
if ( NULL != filename ) {
(*env)->ReleaseStringUTFChars(env, filename, _strchars_filename);
}
return _res;
}
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