void*
Java_java_awt_Toolkit_imgCreateFromFile ( JNIEnv* env, jclass clazz, jstring fileName )
{
Image *img = 0;
int infile;
char *fn = java2CString( env, X, fileName);
unsigned char sig[SIG_LENGTH];
if ( (infile = AWT_OPEN( fn)) >= 0 ) {
if ( AWT_READ( infile, sig, sizeof(sig)) == sizeof(sig) ) {
AWT_REWIND( infile); /* some native converters can't skip the signature read */
switch ( imageFormat( sig) ) {
case SIG_GIF:
img = readGifFile( infile);
break;
case SIG_JPEG:
img = readJpegFile( infile);
break;
case SIG_PNG:
//img = readPngFile( infile);
break;
default:
img = unknownImage;
}
}
AWT_CLOSE( infile);
}
return img;
}
jobject Java_java_awt_Toolkit_imgCreateFromFile (JNIEnv *env, jclass clazz UNUSED, jstring fileName)
{
char *fname;
s_image_t *img;
DEBUGF("Enter");
fname = java2CString(env, fileName);
s_image_init(&img);
if (s_image_img(fname, img)) {
s_image_uninit(img);
AWT_FREE(fname);
return NULL;
}
AWT_FREE(fname);
DEBUGF("Leave");
return JCL_NewRawDataObject(env, img);
}
