mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
synced 2025-01-04 23:02:02 +01:00
138 lines
4.2 KiB
C
138 lines
4.2 KiB
C
/* -*-mode: C; compile-command: "cd ..; ../scripts/ndkbuild.sh -j3"; -*- */
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/*
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* Copyright 2001-2010 by Eric House (xwords@eehouse.org). All rights
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* reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "strutils.h"
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#include "jniutlswrapper.h"
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#include "andutils.h"
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struct JNIUtilCtxt {
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#ifdef MAP_THREAD_TO_ENV
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EnvThreadInfo* ti;
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#endif
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jobject jjniutil;
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MPSLOT;
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};
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JNIUtilCtxt*
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makeJNIUtil( MPFORMAL JNIEnv* env,
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#ifdef MAP_THREAD_TO_ENV
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EnvThreadInfo* ti,
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#endif
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jobject jniutls )
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{
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JNIUtilCtxt* ctxt = (JNIUtilCtxt*)XP_CALLOC( mpool, sizeof( *ctxt ) );
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#ifdef MAP_THREAD_TO_ENV
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ctxt->ti = ti;
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#endif
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ctxt->jjniutil = (*env)->NewGlobalRef( env, jniutls );
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MPASSIGN( ctxt->mpool, mpool );
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return ctxt;
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}
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void
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destroyJNIUtil( JNIEnv* env, JNIUtilCtxt** ctxtp )
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{
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JNIUtilCtxt* ctxt = *ctxtp;
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if ( !!ctxt ) {
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(*env)->DeleteGlobalRef( env, ctxt->jjniutil );
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XP_FREE( ctxt->mpool, ctxt );
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*ctxtp = NULL;
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}
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}
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/* These are called from anddict.c, not via vtable */
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#ifndef DROP_BITMAPS
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jobject
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and_util_makeJBitmap( JNIUtilCtxt* jniutil, int nCols, int nRows,
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const jboolean* colors )
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{
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jobject bitmap;
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jmethodID mid
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= getMethodID( env, jniutil->jjniutil, "makeBitmap",
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"(II[Z)Landroid/graphics/drawable/BitmapDrawable;" );
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jbooleanArray jcolors = makeBooleanArray( env, nCols*nRows, colors );
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bitmap = (*env)->CallObjectMethod( env, jniutil->jjniutil, mid,
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nCols, nRows, jcolors );
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deleteLocalRef( env, jcolors );
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return bitmap;
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}
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#endif
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jobject
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and_util_splitFaces( JNIUtilCtxt* jniutil, JNIEnv* env, const XP_U8* bytes,
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jsize len, XP_Bool isUTF8 )
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{
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jobject strarray = NULL;
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jmethodID mid
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= getMethodID( env, jniutil->jjniutil, "splitFaces",
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"([BZ)[[Ljava/lang/String;" );
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jbyteArray jbytes = makeByteArray( env, len, (jbyte*)bytes );
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strarray =
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(*env)->CallObjectMethod( env, jniutil->jjniutil, mid, jbytes, isUTF8 );
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deleteLocalRef( env, jbytes );
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return strarray;
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}
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jstring
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and_util_getMD5SumForDict( JNIUtilCtxt* jniutil, JNIEnv* env, const XP_UCHAR* name,
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const XP_U8* bytes, jsize len )
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{
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jmethodID mid = getMethodID( env, jniutil->jjniutil, "getMD5SumFor",
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"(Ljava/lang/String;[B)Ljava/lang/String;" );
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jstring jname = (*env)->NewStringUTF( env, name );
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jbyteArray jbytes = NULL == bytes? NULL
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: makeByteArray( env, len, (jbyte*)bytes );
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jstring result =
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(*env)->CallObjectMethod( env, jniutil->jjniutil, mid, jname, jbytes );
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deleteLocalRefs( env, jname, jbytes, DELETE_NO_REF );
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#ifdef DEBUG
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if ( !!result ) {
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const char* chars = (*env)->GetStringUTFChars( env, result, NULL );
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XP_LOGFF( "(%s, len=%d) => %s", name, len, chars );
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(*env)->ReleaseStringUTFChars( env, result, chars );
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}
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#endif
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return result;
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}
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#ifdef COMMS_CHECKSUM
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jstring
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and_util_getMD5SumForBytes( JNIUtilCtxt* jniutil, JNIEnv* env,
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const XP_U8* bytes, jsize len )
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{
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jmethodID mid = getMethodID( env, jniutil->jjniutil, "getMD5SumFor",
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"([B)Ljava/lang/String;" );
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jbyteArray jbytes = NULL == bytes? NULL
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: makeByteArray( env, len, (jbyte*)bytes );
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jstring result =
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(*env)->CallObjectMethod( env, jniutil->jjniutil, mid, jbytes );
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deleteLocalRef( env, jbytes );
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return result;
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}
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#endif
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